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hisi_SS524V100_SDK/mpp/sample/wget-1.25.0/configure
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#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.72 for wget 1.25.0.
#
# Report bugs to <bug-wget@gnu.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else case e in #(
e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else case e in #(
e) case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else case e in #(
e) exitcode=1; echo positional parameters were not saved. ;;
esac
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else case e in #(
e) as_have_required=no ;;
esac
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else case e in #(
e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else case e in #(
e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi ;;
esac
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and bug-wget@gnu.org
$0: about your system, including any error possibly output
$0: before this message. Then install a modern shell, or
$0: manually run the script under such a shell if you do
$0: have one."
fi
exit 1
fi ;;
esac
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else case e in #(
e) as_fn_append ()
{
eval $1=\$$1\$2
} ;;
esac
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else case e in #(
e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
} ;;
esac
fi # as_fn_arith
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
t clear
:clear
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
# In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
as_tr_sh="eval sed '$as_sed_sh'" # deprecated
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='wget'
PACKAGE_TARNAME='wget'
PACKAGE_VERSION='1.25.0'
PACKAGE_STRING='wget 1.25.0'
PACKAGE_BUGREPORT='bug-wget@gnu.org'
PACKAGE_URL=''
ac_unique_file="src/wget.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_header_c_list=
gl_use_threads_default=
gl_use_winpthreads_default=no
gt_needs=
ac_config_libobj_dir=lib
ac_func_c_list=
with_openssl_default='no'
LIB_CRYPTO=
gl_fnmatch_required=POSIX
gl_getopt_required=POSIX
enable_year2038=no
enable_year2038=no
ac_subst_vars='gltests_LIBOBJDEPS
gltests_LTLIBOBJS
gltests_LIBOBJS
gl_LIBOBJDEPS
gl_LTLIBOBJS
gl_LIBOBJS
CONFIG_INCLUDE
am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
WITH_GNUTLS_FALSE
WITH_GNUTLS_TRUE
WITH_OPENSSL_FALSE
WITH_OPENSSL_TRUE
WITH_OPIE_FALSE
WITH_OPIE_TRUE
WITH_NTLM_FALSE
WITH_NTLM_TRUE
WITH_XATTR_FALSE
WITH_XATTR_TRUE
WITH_METALINK_FALSE
WITH_METALINK_TRUE
WITH_SSL_FALSE
WITH_SSL_TRUE
WITH_IRI_FALSE
WITH_IRI_TRUE
LIBPROXY_LIBS
LIBPROXY_CFLAGS
GPGME_CONFIG
GPGRT_CONFIG
GPGME_LIBS
GPGME_CFLAGS
METALINK_LIBS
METALINK_CFLAGS
CARES_LIBS
CARES_CFLAGS
PCRE_LIBS
PCRE_CFLAGS
PCRE2_LIBS
PCRE2_CFLAGS
UUID_LIBS
UUID_CFLAGS
LIBIDN2_LIBS
LIBIDN2_CFLAGS
COMMENT_IF_NO_POD2MAN
POD2MAN
PERL
NETTLE_LIBS
NETTLE_CFLAGS
LIBGNUTLS_PREFIX
LTLIBGNUTLS
LIBGNUTLS
HAVE_LIBGNUTLS
GNUTLS_LIBS
GNUTLS_CFLAGS
LIBSSL_PREFIX
LTLIBSSL
LIBSSL
HAVE_LIBSSL
OPENSSL_LIBS
OPENSSL_CFLAGS
ZLIB_LIBS
ZLIB_CFLAGS
LIBPSL_LIBS
LIBPSL_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
GNULIB_WARN_CFLAGS
OS_MSWINDOWS_FALSE
OS_MSWINDOWS_TRUE
CODE_COVERAGE_LIBS
CODE_COVERAGE_CXXFLAGS
CODE_COVERAGE_CFLAGS
CODE_COVERAGE_CPPFLAGS
GENHTML
LCOV
GCOV
ifnGNUmake
ifGNUmake
CODE_COVERAGE_ENABLED
CODE_COVERAGE_ENABLED_FALSE
CODE_COVERAGE_ENABLED_TRUE
LIBGNU_LTLIBDEPS
LIBGNU_LIBDEPS
GL_CFLAG_GNULIB_WARNINGS
GL_CFLAG_ALLOW_WARNINGS
gltests_WITNESS
GL_COND_OBJ_WRITE_FALSE
GL_COND_OBJ_WRITE_TRUE
GL_COND_OBJ_WMEMPCPY_FALSE
GL_COND_OBJ_WMEMPCPY_TRUE
GL_COND_OBJ_WMEMCHR_FALSE
GL_COND_OBJ_WMEMCHR_TRUE
GL_COND_OBJ_WINDOWS_SPAWN_FALSE
GL_COND_OBJ_WINDOWS_SPAWN_TRUE
GL_COND_OBJ_WINDOWS_PATH_FALSE
GL_COND_OBJ_WINDOWS_PATH_TRUE
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE
GL_COND_OBJ_WINDOWS_ONCE_FALSE
GL_COND_OBJ_WINDOWS_ONCE_TRUE
GL_COND_OBJ_WINDOWS_MUTEX_FALSE
GL_COND_OBJ_WINDOWS_MUTEX_TRUE
GL_COND_OBJ_WCWIDTH_FALSE
GL_COND_OBJ_WCWIDTH_TRUE
GL_COND_OBJ_WCTYPE_FALSE
GL_COND_OBJ_WCTYPE_TRUE
GL_COND_OBJ_WCRTOMB_FALSE
GL_COND_OBJ_WCRTOMB_TRUE
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
NEXT_WCHAR_H
GL_COND_OBJ_WAITPID_FALSE
GL_COND_OBJ_WAITPID_TRUE
HAVE_UTIME_H
NEXT_AS_FIRST_DIRECTIVE_UTIME_H
NEXT_UTIME_H
GL_GNULIB_MDA_UTIME
GL_GNULIB_UTIME
GL_COND_OBJ_UTIME_FALSE
GL_COND_OBJ_UTIME_TRUE
REPLACE_UTIME
HAVE_UTIME
GL_COND_OBJ_UNLINK_FALSE
GL_COND_OBJ_UNLINK_TRUE
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE
LIBUNISTRING_UNIWIDTH_H
LIBUNISTRING_UNITYPES_H
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_FALSE
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE
LIBUNISTRING_UNISTR_H
HAVE_UNISTD_H
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
NEXT_UNISTD_H
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_FALSE
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_TRUE
GL_GNULIB_UNINORM_NFKC_DLL_VARIABLE
GL_GNULIB_UNINORM_NFKD_DLL_VARIABLE
GL_GNULIB_UNINORM_NFC_DLL_VARIABLE
GL_GNULIB_UNINORM_NFD_DLL_VARIABLE
LIBUNISTRING_UNINORM_H
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_FALSE
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_TRUE
GL_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PREPENDED_CONCATENATION_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDS_UNARY_OPERATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_MODIFIER_COMBINING_MARK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE
GL_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE
LIBUNISTRING_UNICTYPE_H
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_FALSE
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_TRUE
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_FALSE
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_FALSE
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE
GL_GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE
GL_GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE
LIBUNISTRING_UNICASE_H
HAVE_UNISTRING_WOE32DLL_H
GL_COND_OBJ_TIMEGM_FALSE
GL_COND_OBJ_TIMEGM_TRUE
GL_COND_OBJ_TIME_R_FALSE
GL_COND_OBJ_TIME_R_TRUE
TIME_H_DEFINES_TIME_UTC
UNISTD_H_DEFINES_STRUCT_TIMESPEC
PTHREAD_H_DEFINES_STRUCT_TIMESPEC
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
TIME_H_DEFINES_STRUCT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_TIME_H
NEXT_TIME_H
GL_GNULIB_WAITPID
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H
NEXT_SYS_WAIT_H
HAVE_SYS_UIO_H
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H
NEXT_SYS_UIO_H
HAVE_SYS_RANDOM_H
NEXT_AS_FIRST_DIRECTIVE_SYS_RANDOM_H
NEXT_SYS_RANDOM_H
NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H
NEXT_SYS_IOCTL_H
HAVE_SYS_IOCTL_H
HAVE_SYS_FILE_H
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H
NEXT_SYS_FILE_H
GL_COND_OBJ_SYMLINK_FALSE
GL_COND_OBJ_SYMLINK_TRUE
GL_COND_OBJ_STRTOLL_FALSE
GL_COND_OBJ_STRTOLL_TRUE
GL_COND_OBJ_STRTOL_FALSE
GL_COND_OBJ_STRTOL_TRUE
GL_COND_OBJ_STRTOK_R_FALSE
GL_COND_OBJ_STRTOK_R_TRUE
GL_COND_OBJ_STRPTIME_FALSE
GL_COND_OBJ_STRPTIME_TRUE
GL_COND_OBJ_STRPBRK_FALSE
GL_COND_OBJ_STRPBRK_TRUE
GL_COND_OBJ_STRNLEN_FALSE
GL_COND_OBJ_STRNLEN_TRUE
GL_COND_OBJ_STRNDUP_FALSE
GL_COND_OBJ_STRNDUP_TRUE
GL_GNULIB_FFS
HAVE_STRINGS_H
NEXT_AS_FIRST_DIRECTIVE_STRINGS_H
NEXT_STRINGS_H
NEXT_AS_FIRST_DIRECTIVE_STRING_H
NEXT_STRING_H
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE
GL_COND_OBJ_STRERROR_FALSE
GL_COND_OBJ_STRERROR_TRUE
GL_COND_OBJ_STRDUP_FALSE
GL_COND_OBJ_STRDUP_TRUE
GL_COND_OBJ_STRCHRNUL_FALSE
GL_COND_OBJ_STRCHRNUL_TRUE
GL_COND_OBJ_STRNCASECMP_FALSE
GL_COND_OBJ_STRNCASECMP_TRUE
GL_COND_OBJ_STRCASECMP_FALSE
GL_COND_OBJ_STRCASECMP_TRUE
HAVE_DECL_STRNCASECMP
HAVE_STRCASECMP
HAVE_FFS
GL_COND_OBJ_STPCPY_FALSE
GL_COND_OBJ_STPCPY_TRUE
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
NEXT_STDLIB_H
GL_COND_OBJ_STDIO_WRITE_FALSE
GL_COND_OBJ_STDIO_WRITE_TRUE
GL_COND_OBJ_STDIO_READ_FALSE
GL_COND_OBJ_STDIO_READ_TRUE
NEXT_AS_FIRST_DIRECTIVE_STDIO_H
NEXT_STDIO_H
GL_GENERATE_STDINT_H_FALSE
GL_GENERATE_STDINT_H_TRUE
STDINT_H
GL_GENERATE_STDDEF_H_FALSE
GL_GENERATE_STDDEF_H_TRUE
STDDEF_H
GL_GENERATE_STDCKDINT_H_FALSE
GL_GENERATE_STDCKDINT_H_TRUE
STDCKDINT_H
GL_COND_OBJ_STAT_FALSE
GL_COND_OBJ_STAT_TRUE
GL_COND_OBJ_OS2_SPAWN_FALSE
GL_COND_OBJ_OS2_SPAWN_TRUE
HAVE_SPAWN_H
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H
NEXT_SPAWN_H
GL_COND_OBJ_SOCKET_FALSE
GL_COND_OBJ_SOCKET_TRUE
GL_COND_OBJ_SIGPROCMASK_FALSE
GL_COND_OBJ_SIGPROCMASK_TRUE
ASM_SYMBOL_PREFIX
EGREP
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
NEXT_SIGNAL_H
GL_COND_OBJ_SIGACTION_FALSE
GL_COND_OBJ_SIGACTION_TRUE
GL_COND_OBJ_SETSOCKOPT_FALSE
GL_COND_OBJ_SETSOCKOPT_TRUE
GL_COND_OBJ_SETLOCALE_LOCK_FALSE
GL_COND_OBJ_SETLOCALE_LOCK_TRUE
GL_COND_OBJ_SEND_FALSE
GL_COND_OBJ_SEND_TRUE
GL_COND_OBJ_SELECT_FALSE
GL_COND_OBJ_SELECT_TRUE
LIB_SELECT
SELECT_LIB
LIBSOCKET
GL_COND_OBJ_SECURE_GETENV_FALSE
GL_COND_OBJ_SECURE_GETENV_TRUE
GL_GNULIB_SCHED_YIELD
HAVE_STRUCT_SCHED_PARAM
HAVE_SCHED_H
NEXT_AS_FIRST_DIRECTIVE_SCHED_H
NEXT_SCHED_H
REPLACE_SCHED_YIELD
HAVE_SCHED_YIELD
GL_COND_OBJ_RMDIR_FALSE
GL_COND_OBJ_RMDIR_TRUE
GL_COND_OBJ_REWINDDIR_FALSE
GL_COND_OBJ_REWINDDIR_TRUE
GL_COND_OBJ_RENAME_FALSE
GL_COND_OBJ_RENAME_TRUE
GL_COND_OBJ_REGEX_FALSE
GL_COND_OBJ_REGEX_TRUE
GL_COND_OBJ_RECV_FALSE
GL_COND_OBJ_RECV_TRUE
GL_COND_OBJ_REALLOCARRAY_FALSE
GL_COND_OBJ_REALLOCARRAY_TRUE
GL_COND_OBJ_REALLOC_POSIX_FALSE
GL_COND_OBJ_REALLOC_POSIX_TRUE
GL_COND_OBJ_READLINK_FALSE
GL_COND_OBJ_READLINK_TRUE
GL_COND_OBJ_READDIR_FALSE
GL_COND_OBJ_READDIR_TRUE
GL_COND_OBJ_RAWMEMCHR_FALSE
GL_COND_OBJ_RAWMEMCHR_TRUE
GL_COND_OBJ_RAISE_FALSE
GL_COND_OBJ_RAISE_TRUE
GL_GNULIB_SIGACTION
GL_GNULIB_SIGPROCMASK
GL_GNULIB_SIGNAL_H_SIGPIPE
GL_GNULIB_SIG2STR
GL_GNULIB_RAISE
GL_GNULIB_PTHREAD_SIGMASK
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE
LIB_PTHREAD_SIGMASK
PTHREAD_SIGMASK_LIB
REPLACE_RAISE
REPLACE_PTHREAD_SIGMASK
HAVE_SIGHANDLER_T
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
HAVE_STRUCT_SIGACTION_SA_SIGACTION
HAVE_STR2SIG
HAVE_SIGACTION
HAVE_SIGINFO_T
HAVE_SIGSET_T
HAVE_SIG2STR
HAVE_RAISE
HAVE_PTHREAD_SIGMASK
HAVE_POSIX_SIGNALBLOCKING
GL_COND_OBJ_PTHREAD_ONCE_FALSE
GL_COND_OBJ_PTHREAD_ONCE_TRUE
GL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK
GL_GNULIB_PTHREAD_SPIN
GL_GNULIB_PTHREAD_TSS
GL_GNULIB_PTHREAD_COND
GL_GNULIB_PTHREAD_RWLOCK
GL_GNULIB_PTHREAD_MUTEX
GL_GNULIB_PTHREAD_ONCE
GL_GNULIB_PTHREAD_THREAD
LIB_PTHREAD
HAVE_PTHREAD_H
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H
NEXT_PTHREAD_H
REPLACE_PTHREAD_SPIN_DESTROY
REPLACE_PTHREAD_SPIN_UNLOCK
REPLACE_PTHREAD_SPIN_TRYLOCK
REPLACE_PTHREAD_SPIN_LOCK
REPLACE_PTHREAD_SPIN_INIT
REPLACE_PTHREAD_KEY_DELETE
REPLACE_PTHREAD_GETSPECIFIC
REPLACE_PTHREAD_SETSPECIFIC
REPLACE_PTHREAD_KEY_CREATE
REPLACE_PTHREAD_COND_DESTROY
REPLACE_PTHREAD_COND_BROADCAST
REPLACE_PTHREAD_COND_SIGNAL
REPLACE_PTHREAD_COND_TIMEDWAIT
REPLACE_PTHREAD_COND_WAIT
REPLACE_PTHREAD_CONDATTR_DESTROY
REPLACE_PTHREAD_CONDATTR_INIT
REPLACE_PTHREAD_COND_INIT
REPLACE_PTHREAD_RWLOCK_DESTROY
REPLACE_PTHREAD_RWLOCK_UNLOCK
REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK
REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK
REPLACE_PTHREAD_RWLOCK_TRYWRLOCK
REPLACE_PTHREAD_RWLOCK_TRYRDLOCK
REPLACE_PTHREAD_RWLOCK_WRLOCK
REPLACE_PTHREAD_RWLOCK_RDLOCK
REPLACE_PTHREAD_RWLOCKATTR_DESTROY
REPLACE_PTHREAD_RWLOCKATTR_INIT
REPLACE_PTHREAD_RWLOCK_INIT
REPLACE_PTHREAD_MUTEX_DESTROY
REPLACE_PTHREAD_MUTEX_UNLOCK
REPLACE_PTHREAD_MUTEX_TIMEDLOCK
REPLACE_PTHREAD_MUTEX_TRYLOCK
REPLACE_PTHREAD_MUTEX_LOCK
REPLACE_PTHREAD_MUTEXATTR_DESTROY
REPLACE_PTHREAD_MUTEXATTR_SETROBUST
REPLACE_PTHREAD_MUTEXATTR_GETROBUST
REPLACE_PTHREAD_MUTEXATTR_SETTYPE
REPLACE_PTHREAD_MUTEXATTR_GETTYPE
REPLACE_PTHREAD_MUTEXATTR_INIT
REPLACE_PTHREAD_MUTEX_INIT
REPLACE_PTHREAD_ONCE
REPLACE_PTHREAD_EXIT
REPLACE_PTHREAD_JOIN
REPLACE_PTHREAD_DETACH
REPLACE_PTHREAD_EQUAL
REPLACE_PTHREAD_SELF
REPLACE_PTHREAD_ATTR_DESTROY
REPLACE_PTHREAD_ATTR_SETDETACHSTATE
REPLACE_PTHREAD_ATTR_GETDETACHSTATE
REPLACE_PTHREAD_ATTR_INIT
REPLACE_PTHREAD_CREATE
HAVE_PTHREAD_SPIN_DESTROY
HAVE_PTHREAD_SPIN_UNLOCK
HAVE_PTHREAD_SPIN_TRYLOCK
HAVE_PTHREAD_SPIN_LOCK
HAVE_PTHREAD_SPIN_INIT
HAVE_PTHREAD_KEY_DELETE
HAVE_PTHREAD_GETSPECIFIC
HAVE_PTHREAD_SETSPECIFIC
HAVE_PTHREAD_KEY_CREATE
HAVE_PTHREAD_COND_DESTROY
HAVE_PTHREAD_COND_BROADCAST
HAVE_PTHREAD_COND_SIGNAL
HAVE_PTHREAD_COND_TIMEDWAIT
HAVE_PTHREAD_COND_WAIT
HAVE_PTHREAD_CONDATTR_DESTROY
HAVE_PTHREAD_CONDATTR_INIT
HAVE_PTHREAD_COND_INIT
HAVE_PTHREAD_RWLOCK_DESTROY
HAVE_PTHREAD_RWLOCK_UNLOCK
HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK
HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK
HAVE_PTHREAD_RWLOCK_TRYWRLOCK
HAVE_PTHREAD_RWLOCK_TRYRDLOCK
HAVE_PTHREAD_RWLOCK_WRLOCK
HAVE_PTHREAD_RWLOCK_RDLOCK
HAVE_PTHREAD_RWLOCKATTR_DESTROY
HAVE_PTHREAD_RWLOCKATTR_INIT
HAVE_PTHREAD_RWLOCK_INIT
HAVE_PTHREAD_MUTEX_DESTROY
HAVE_PTHREAD_MUTEX_UNLOCK
HAVE_PTHREAD_MUTEX_TIMEDLOCK
HAVE_PTHREAD_MUTEX_TRYLOCK
HAVE_PTHREAD_MUTEX_LOCK
HAVE_PTHREAD_MUTEXATTR_DESTROY
HAVE_PTHREAD_MUTEXATTR_SETROBUST
HAVE_PTHREAD_MUTEXATTR_GETROBUST
HAVE_PTHREAD_MUTEXATTR_SETTYPE
HAVE_PTHREAD_MUTEXATTR_GETTYPE
HAVE_PTHREAD_MUTEXATTR_INIT
HAVE_PTHREAD_MUTEX_INIT
HAVE_PTHREAD_ONCE
HAVE_PTHREAD_EXIT
HAVE_PTHREAD_JOIN
HAVE_PTHREAD_DETACH
HAVE_PTHREAD_EQUAL
HAVE_PTHREAD_SELF
HAVE_PTHREAD_ATTR_DESTROY
HAVE_PTHREAD_ATTR_SETDETACHSTATE
HAVE_PTHREAD_ATTR_GETDETACHSTATE
HAVE_PTHREAD_ATTR_INIT
HAVE_PTHREAD_CREATE
HAVE_PTHREAD_PROCESS_SHARED
HAVE_PTHREAD_MUTEX_ROBUST
HAVE_PTHREAD_MUTEX_RECURSIVE
HAVE_PTHREAD_CREATE_DETACHED
HAVE_PTHREAD_SPINLOCK_T
HAVE_PTHREAD_T
GL_GNULIB_SELECT
GL_GNULIB_PSELECT
GL_COND_OBJ_PSELECT_FALSE
GL_COND_OBJ_PSELECT_TRUE
HAVE_SYS_SELECT_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
NEXT_SYS_SELECT_H
REPLACE_SELECT
REPLACE_PSELECT
HAVE_PSELECT
GL_COND_OBJ_SPAWNP_FALSE
GL_COND_OBJ_SPAWNP_TRUE
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE
GL_COND_OBJ_SPAWNATTR_INIT_FALSE
GL_COND_OBJ_SPAWNATTR_INIT_TRUE
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE
GL_COND_OBJ_SPAWNI_FALSE
GL_COND_OBJ_SPAWNI_TRUE
GL_GNULIB_POSIX_SPAWNATTR_DESTROY
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK
GL_GNULIB_POSIX_SPAWNATTR_GETSIGMASK
GL_GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT
GL_GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP
GL_GNULIB_POSIX_SPAWNATTR_GETPGROUP
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS
GL_GNULIB_POSIX_SPAWNATTR_GETFLAGS
GL_GNULIB_POSIX_SPAWNATTR_INIT
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT
GL_GNULIB_POSIX_SPAWNP
GL_GNULIB_POSIX_SPAWN
GL_COND_OBJ_SPAWN_FALSE
GL_COND_OBJ_SPAWN_TRUE
LIB_POSIX_SPAWN
POSIX_SPAWN_LIB
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
REPLACE_POSIX_SPAWN
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR
HAVE_POSIX_SPAWN_FILE_ACTIONS_T
HAVE_POSIX_SPAWNATTR_T
HAVE_POSIX_SPAWN
GL_COND_OBJ_PIPE_FALSE
GL_COND_OBJ_PIPE_TRUE
GL_COND_OBJ_OPENDIR_FALSE
GL_COND_OBJ_OPENDIR_TRUE
GL_COND_OBJ_OPENAT_FALSE
GL_COND_OBJ_OPENAT_TRUE
GL_COND_OBJ_OPEN_FALSE
GL_COND_OBJ_OPEN_TRUE
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE
GL_COND_OBJ_NL_LANGINFO_FALSE
GL_COND_OBJ_NL_LANGINFO_TRUE
LIB_NL_LANGINFO
GL_GENERATE_NETINET_IN_H_FALSE
GL_GENERATE_NETINET_IN_H_TRUE
NETINET_IN_H
HAVE_NETINET_IN_H
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H
NEXT_NETINET_IN_H
GL_COND_OBJ_NANOSLEEP_FALSE
GL_COND_OBJ_NANOSLEEP_TRUE
LIB_NANOSLEEP
NANOSLEEP_LIB
GL_COND_OBJ_MSVC_NOTHROW_FALSE
GL_COND_OBJ_MSVC_NOTHROW_TRUE
GL_COND_OBJ_MSVC_INVAL_FALSE
GL_COND_OBJ_MSVC_INVAL_TRUE
GL_GNULIB_MDA_TZSET
GL_GNULIB_TZSET
GL_GNULIB_TZNAME
GL_GNULIB_TIME_RZ
GL_GNULIB_TIME_R
GL_GNULIB_TIMESPEC_GETRES
GL_GNULIB_TIMESPEC_GET
GL_GNULIB_TIMEGM
GL_GNULIB_TIME
GL_GNULIB_STRPTIME
GL_GNULIB_STRFTIME
GL_GNULIB_NANOSLEEP
GL_GNULIB_LOCALTIME
GL_GNULIB_MKTIME
GL_GNULIB_CTIME
REPLACE_TZSET
REPLACE_TIMESPEC_GETRES
REPLACE_TIMESPEC_GET
REPLACE_TIMEGM
REPLACE_TIME
REPLACE_STRFTIME
REPLACE_NANOSLEEP
REPLACE_MKTIME_Z
REPLACE_MKTIME
REPLACE_LOCALTIME_RZ
REPLACE_LOCALTIME_R
REPLACE_LOCALTIME
REPLACE_GMTIME
REPLACE_CTIME
HAVE_TZALLOC
HAVE_TIMEZONE_T
HAVE_TIMESPEC_GETRES
HAVE_TIMESPEC_GET
HAVE_TIMEGM
HAVE_STRPTIME
HAVE_NANOSLEEP
HAVE_DECL_LOCALTIME_R
GL_COND_OBJ_MKSTEMP_FALSE
GL_COND_OBJ_MKSTEMP_TRUE
GL_COND_OBJ_MKOSTEMP_FALSE
GL_COND_OBJ_MKOSTEMP_TRUE
GL_COND_OBJ_MKDIR_FALSE
GL_COND_OBJ_MKDIR_TRUE
GL_COND_OBJ_MEMRCHR_FALSE
GL_COND_OBJ_MEMRCHR_TRUE
GL_COND_OBJ_MEMPCPY_FALSE
GL_COND_OBJ_MEMPCPY_TRUE
GL_GNULIB_MDA_STRDUP
GL_GNULIB_MDA_MEMCCPY
GL_GNULIB_STRVERSCMP
GL_GNULIB_STRSIGNAL
GL_GNULIB_SIGDESCR_NP
GL_GNULIB_SIGABBREV_NP
GL_GNULIB_STRERRORNAME_NP
GL_GNULIB_STRERROR_R
GL_GNULIB_STRERROR
GL_GNULIB_MBSTOK_R
GL_GNULIB_MBSSEP
GL_GNULIB_MBSSPN
GL_GNULIB_MBSPBRK
GL_GNULIB_MBSCSPN
GL_GNULIB_MBSCASESTR
GL_GNULIB_MBSPCASECMP
GL_GNULIB_MBSNCASECMP
GL_GNULIB_MBSCASECMP
GL_GNULIB_MBSSTR
GL_GNULIB_MBSRCHR
GL_GNULIB_MBSCHR
GL_GNULIB_MBSNLEN
GL_GNULIB_MBSLEN
GL_GNULIB_STRTOK_R
GL_GNULIB_STRCASESTR
GL_GNULIB_STRSTR
GL_GNULIB_STRSEP
GL_GNULIB_STRPBRK
GL_GNULIB_STRNLEN
GL_GNULIB_STRNDUP
GL_GNULIB_STRNCAT
GL_GNULIB_STRDUP
GL_GNULIB_STRCHRNUL
GL_GNULIB_STPNCPY
GL_GNULIB_STPCPY
GL_GNULIB_RAWMEMCHR
GL_GNULIB_MEMSET_EXPLICIT
GL_GNULIB_MEMRCHR
GL_GNULIB_MEMPCPY
GL_GNULIB_MEMMEM
GL_GNULIB_MEMCHR
GL_GNULIB_FFSLL
GL_GNULIB_FFSL
GL_GNULIB_EXPLICIT_BZERO
GL_COND_OBJ_MEMCHR_FALSE
GL_COND_OBJ_MEMCHR_TRUE
UNDEFINE_STRTOK_R
REPLACE_STRVERSCMP
REPLACE_STRSIGNAL
REPLACE_STRERRORNAME_NP
REPLACE_STRERROR_R
REPLACE_STRERROR
REPLACE_STRTOK_R
REPLACE_STRCASESTR
REPLACE_STRSTR
REPLACE_STRNLEN
REPLACE_STRNDUP
REPLACE_STRNCAT
REPLACE_STRDUP
REPLACE_STRCHRNUL
REPLACE_STPNCPY
REPLACE_STPCPY
REPLACE_MEMSET_EXPLICIT
REPLACE_MEMPCPY
REPLACE_MEMMEM
REPLACE_MEMCHR
REPLACE_FFSLL
HAVE_STRVERSCMP
HAVE_DECL_STRSIGNAL
HAVE_SIGDESCR_NP
HAVE_SIGABBREV_NP
HAVE_STRERRORNAME_NP
HAVE_DECL_STRERROR_R
HAVE_DECL_STRTOK_R
HAVE_STRCASESTR
HAVE_STRSEP
HAVE_STRPBRK
HAVE_DECL_STRNLEN
HAVE_DECL_STRNDUP
HAVE_DECL_STRDUP
HAVE_STRCHRNUL
HAVE_STPNCPY
HAVE_STPCPY
HAVE_RAWMEMCHR
HAVE_DECL_MEMRCHR
HAVE_MEMSET_EXPLICIT
HAVE_MEMPCPY
HAVE_DECL_MEMMEM
HAVE_FFSLL
HAVE_FFSL
HAVE_EXPLICIT_BZERO
HAVE_MBSLEN
GL_COND_OBJ_MBTOWC_FALSE
GL_COND_OBJ_MBTOWC_TRUE
GL_COND_OBJ_MBSRTOWCS_FALSE
GL_COND_OBJ_MBSRTOWCS_TRUE
GL_COND_OBJ_MBSINIT_FALSE
GL_COND_OBJ_MBSINIT_TRUE
GL_COND_OBJ_MBRTOWC_FALSE
GL_COND_OBJ_MBRTOWC_TRUE
LIB_MBRTOWC
MBRTOWC_LIB
HAVE_VISIBILITY
CFLAG_VISIBILITY
GL_COND_OBJ_MBRTOC32_FALSE
GL_COND_OBJ_MBRTOC32_TRUE
GREP
GL_COND_OBJ_LSTAT_FALSE
GL_COND_OBJ_LSTAT_TRUE
GL_COND_OBJ_LSEEK_FALSE
GL_COND_OBJ_LSEEK_TRUE
LTLIBMULTITHREAD
LIBMULTITHREAD
LTLIBTHREAD
LIBTHREAD
LIBSTDTHREAD
GL_COND_OBJ_LOCALECONV_FALSE
GL_COND_OBJ_LOCALECONV_TRUE
GL_GNULIB_LOCALENAME_UNSAFE
GL_GNULIB_DUPLOCALE
GL_GNULIB_SETLOCALE_NULL
GL_GNULIB_SETLOCALE
GL_GNULIB_LOCALECONV
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H
NEXT_LOCALE_H
HAVE_XLOCALE_H
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
NEXT_STDDEF_H
HAVE_MAX_ALIGN_T
REPLACE_NULL
STDDEF_NOT_IDEMPOTENT
NULLPTR_T_NEEDS_STDDEF
LOCALENAME_ENHANCE_LOCALE_FUNCS
REPLACE_STRUCT_LCONV
REPLACE_FREELOCALE
REPLACE_DUPLOCALE
REPLACE_NEWLOCALE
REPLACE_SETLOCALE
REPLACE_LOCALECONV
HAVE_FREELOCALE
HAVE_DUPLOCALE
HAVE_NEWLOCALE
LOCALCHARSET_TESTS_ENVIRONMENT
GL_COND_OBJ_LISTEN_FALSE
GL_COND_OBJ_LISTEN_TRUE
GL_COND_OBJ_LINK_FALSE
GL_COND_OBJ_LINK_TRUE
GL_GENERATE_LIMITS_H_FALSE
GL_GENERATE_LIMITS_H_TRUE
LIMITS_H
LIBUNISTRING_PREFIX
LTLIBUNISTRING
LIBUNISTRING
HAVE_LIBUNISTRING
GL_GNULIB_NL_LANGINFO
HAVE_LANGINFO_YESEXPR
HAVE_LANGINFO_ERA
HAVE_LANGINFO_ALTMON
HAVE_LANGINFO_T_FMT_AMPM
HAVE_LANGINFO_CODESET
HAVE_LANGINFO_H
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H
NEXT_LANGINFO_H
REPLACE_NL_LANGINFO
HAVE_NL_LANGINFO
GL_COND_OBJ_ISWXDIGIT_FALSE
GL_COND_OBJ_ISWXDIGIT_TRUE
GL_COND_OBJ_ISWPUNCT_FALSE
GL_COND_OBJ_ISWPUNCT_TRUE
GL_COND_OBJ_ISWDIGIT_FALSE
GL_COND_OBJ_ISWDIGIT_TRUE
GL_COND_OBJ_ISWCTYPE_FALSE
GL_COND_OBJ_ISWCTYPE_TRUE
GL_GNULIB_TOWCTRANS
GL_GNULIB_WCTRANS
GL_GNULIB_ISWCTYPE
GL_GNULIB_WCTYPE
GL_GNULIB_ISWXDIGIT
GL_GNULIB_ISWPUNCT
GL_GNULIB_ISWDIGIT
GL_GNULIB_ISWBLANK
GL_COND_OBJ_ISWBLANK_FALSE
GL_COND_OBJ_ISWBLANK_TRUE
REPLACE_TOWLOWER
REPLACE_ISWCNTRL
HAVE_WCTYPE_H
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
NEXT_WCTYPE_H
HAVE_CRTDEFS_H
HAVE_WINT_T
HAVE_ISWCNTRL
REPLACE_WCTYPE
REPLACE_WCTRANS
REPLACE_ISWXDIGIT
REPLACE_ISWPUNCT
REPLACE_ISWDIGIT
REPLACE_ISWBLANK
HAVE_WCTRANS_T
HAVE_WCTYPE_T
HAVE_ISWBLANK
GL_COND_OBJ_ISBLANK_FALSE
GL_COND_OBJ_ISBLANK_TRUE
GL_GNULIB_IOCTL
GL_COND_OBJ_IOCTL_FALSE
GL_COND_OBJ_IOCTL_TRUE
GL_GNULIB_STRTOUMAX
GL_GNULIB_STRTOIMAX
GL_GNULIB_IMAXDIV
GL_GNULIB_IMAXABS
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
NEXT_INTTYPES_H
UINT64_MAX_EQ_ULONG_MAX
UINT32_MAX_LT_UINTMAX_MAX
PRIPTR_PREFIX
INT64_MAX_EQ_LONG_MAX
INT32_MAX_LT_INTMAX_MAX
REPLACE_STRTOUMAX
REPLACE_STRTOIMAX
REPLACE_IMAXDIV
REPLACE_IMAXABS
HAVE_IMAXDIV
HAVE_IMAXABS
HAVE_IMAXDIV_T
HAVE_DECL_STRTOUMAX
HAVE_DECL_STRTOIMAX
HAVE_DECL_IMAXDIV
HAVE_DECL_IMAXABS
HAVE_SYS_INTTYPES_H
HAVE_SYS_BITYPES_H
HAVE_C99_STDINT_H
WINT_T_SUFFIX
WCHAR_T_SUFFIX
SIG_ATOMIC_T_SUFFIX
SIZE_T_SUFFIX
PTRDIFF_T_SUFFIX
HAVE_SIGNED_WINT_T
HAVE_SIGNED_WCHAR_T
HAVE_SIGNED_SIG_ATOMIC_T
BITSIZEOF_WINT_T
BITSIZEOF_SIG_ATOMIC_T
BITSIZEOF_SIZE_T
BITSIZEOF_PTRDIFF_T
APPLE_UNIVERSAL_BUILD
HAVE_STDINT_H
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
NEXT_STDINT_H
HAVE_SYS_TYPES_H
HAVE_INTTYPES_H
HAVE_WCHAR_H
GNULIBHEADERS_OVERRIDE_WINT_T
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H
NEXT_LIMITS_H
GL_COND_OBJ_INET_NTOP_FALSE
GL_COND_OBJ_INET_NTOP_TRUE
GL_GENERATE_ICONV_H_FALSE
GL_GENERATE_ICONV_H_TRUE
ICONV_H
NEXT_AS_FIRST_DIRECTIVE_ICONV_H
NEXT_ICONV_H
GL_GNULIB_ICONV
LIB_HARD_LOCALE
HARD_LOCALE_LIB
LIB_SETLOCALE_NULL
SETLOCALE_NULL_LIB
LIB_SCHED_YIELD
SCHED_YIELD_LIB
LIBPMULTITHREAD
LIBPTHREAD
GL_COND_OBJ_GROUP_MEMBER_FALSE
GL_COND_OBJ_GROUP_MEMBER_TRUE
GL_GNULIB_GETTIMEOFDAY
GL_COND_OBJ_GETTIMEOFDAY_FALSE
GL_COND_OBJ_GETTIMEOFDAY_TRUE
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
NEXT_SYS_TIME_H
REPLACE_STRUCT_TIMEVAL
REPLACE_GETTIMEOFDAY
HAVE_SYS_TIME_H
HAVE_STRUCT_TIMEVAL
HAVE_GETTIMEOFDAY
GL_COND_OBJ_GETSOCKNAME_FALSE
GL_COND_OBJ_GETSOCKNAME_TRUE
GL_GNULIB_GETRANDOM
GL_COND_OBJ_GETRANDOM_FALSE
GL_COND_OBJ_GETRANDOM_TRUE
LIB_GETRANDOM
GETRANDOM_LIB
REPLACE_GETRANDOM
HAVE_GETRANDOM
GL_COND_OBJ_GETPROGNAME_FALSE
GL_COND_OBJ_GETPROGNAME_TRUE
GL_COND_OBJ_GETPEERNAME_FALSE
GL_COND_OBJ_GETPEERNAME_TRUE
GL_COND_OBJ_GETOPT_FALSE
GL_COND_OBJ_GETOPT_TRUE
GL_GENERATE_GETOPT_CDEFS_H_FALSE
GL_GENERATE_GETOPT_CDEFS_H_TRUE
GETOPT_CDEFS_H
GL_GENERATE_GETOPT_H_FALSE
GL_GENERATE_GETOPT_H_TRUE
GETOPT_H
HAVE_SYS_CDEFS_H
HAVE_GETOPT_H
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
NEXT_GETOPT_H
GL_COND_OBJ_GETLINE_FALSE
GL_COND_OBJ_GETLINE_TRUE
GL_COND_OBJ_GETGROUPS_FALSE
GL_COND_OBJ_GETGROUPS_TRUE
GL_COND_OBJ_GETDTABLESIZE_FALSE
GL_COND_OBJ_GETDTABLESIZE_TRUE
GL_COND_OBJ_GETDELIM_FALSE
GL_COND_OBJ_GETDELIM_TRUE
GL_COND_OBJ_GETCWD_LGPL_FALSE
GL_COND_OBJ_GETCWD_LGPL_TRUE
GL_COND_OBJ_GETCWD_FALSE
GL_COND_OBJ_GETCWD_TRUE
GL_GNULIB_GETADDRINFO
GL_COND_OBJ_GAI_STRERROR_FALSE
GL_COND_OBJ_GAI_STRERROR_TRUE
GL_COND_OBJ_GETADDRINFO_FALSE
GL_COND_OBJ_GETADDRINFO_TRUE
GETADDRINFO_LIB
INET_NTOP_LIB
SERVENT_LIB
HOSTENT_LIB
HAVE_NETDB_H
NEXT_AS_FIRST_DIRECTIVE_NETDB_H
NEXT_NETDB_H
REPLACE_GETADDRINFO
REPLACE_GAI_STRERROR
HAVE_DECL_GETNAMEINFO
HAVE_DECL_GETADDRINFO
HAVE_DECL_GAI_STRERROR
HAVE_DECL_FREEADDRINFO
HAVE_STRUCT_ADDRINFO
GL_COND_OBJ_FUTIMENS_FALSE
GL_COND_OBJ_FUTIMENS_TRUE
GL_COND_OBJ_FTELLO_FALSE
GL_COND_OBJ_FTELLO_TRUE
GL_COND_OBJ_FTELL_FALSE
GL_COND_OBJ_FTELL_TRUE
GL_COND_OBJ_FSTATAT_FALSE
GL_COND_OBJ_FSTATAT_TRUE
GL_GNULIB_MDA_UMASK
GL_GNULIB_MDA_MKDIR
GL_GNULIB_MDA_CHMOD
GL_GNULIB_OVERRIDES_STRUCT_STAT
GL_GNULIB_UTIMENSAT
GL_GNULIB_STAT
GL_GNULIB_MKNODAT
GL_GNULIB_MKNOD
GL_GNULIB_MKFIFOAT
GL_GNULIB_MKFIFO
GL_GNULIB_MKDIRAT
GL_GNULIB_MKDIR
GL_GNULIB_LSTAT
GL_GNULIB_LCHMOD
GL_GNULIB_GETUMASK
GL_GNULIB_FUTIMENS
GL_GNULIB_FSTATAT
GL_GNULIB_FSTAT
GL_GNULIB_FCHMODAT
GL_GNULIB_CHMOD
WINDOWS_64_BIT_ST_SIZE
WINDOWS_STAT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
NEXT_SYS_STAT_H
GL_COND_OBJ_FSTAT_FALSE
GL_COND_OBJ_FSTAT_TRUE
REPLACE_UTIMENSAT
REPLACE_STAT
REPLACE_MKNODAT
REPLACE_MKNOD
REPLACE_MKFIFOAT
REPLACE_MKFIFO
REPLACE_MKDIR
REPLACE_LSTAT
REPLACE_FUTIMENS
REPLACE_FSTATAT
REPLACE_FSTAT
REPLACE_FCHMODAT
REPLACE_CHMOD
HAVE_UTIMENSAT
HAVE_MKNODAT
HAVE_MKNOD
HAVE_MKFIFOAT
HAVE_MKFIFO
HAVE_MKDIRAT
HAVE_LSTAT
HAVE_LCHMOD
HAVE_GETUMASK
HAVE_FUTIMENS
HAVE_FSTATAT
HAVE_FCHMODAT
GL_COND_OBJ_FSEEKO_FALSE
GL_COND_OBJ_FSEEKO_TRUE
GL_COND_OBJ_FSEEK_FALSE
GL_COND_OBJ_FSEEK_TRUE
WINDOWS_STAT_INODES
HAVE_OFF64_T
WINDOWS_64_BIT_OFF_T
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
NEXT_SYS_TYPES_H
GL_COND_OBJ_FREE_FALSE
GL_COND_OBJ_FREE_TRUE
GL_COND_OBJ_FPURGE_FALSE
GL_COND_OBJ_FPURGE_TRUE
GL_GENERATE_FNMATCH_H_FALSE
GL_GENERATE_FNMATCH_H_TRUE
FNMATCH_H
GL_GNULIB_FNMATCH
HAVE_FNMATCH_H
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H
NEXT_FNMATCH_H
REPLACE_FNMATCH
HAVE_FNMATCH
GL_GNULIB_FLOCK
GL_COND_OBJ_FLOCK_FALSE
GL_COND_OBJ_FLOCK_TRUE
HAVE_FLOCK
GL_COND_OBJ_ITOLD_FALSE
GL_COND_OBJ_ITOLD_TRUE
GL_COND_OBJ_FLOAT_FALSE
GL_COND_OBJ_FLOAT_TRUE
GL_GENERATE_FLOAT_H_FALSE
GL_GENERATE_FLOAT_H_TRUE
FLOAT_H
REPLACE_ITOLD
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
NEXT_FLOAT_H
GL_GNULIB_MDA_TEMPNAM
GL_GNULIB_MDA_PUTW
GL_GNULIB_MDA_GETW
GL_GNULIB_MDA_FILENO
GL_GNULIB_MDA_FDOPEN
GL_GNULIB_MDA_FCLOSEALL
GL_GNULIB_ZPRINTF
GL_GNULIB_VZPRINTF
GL_GNULIB_VSZPRINTF
GL_GNULIB_VSPRINTF_POSIX
GL_GNULIB_VSNZPRINTF
GL_GNULIB_VSNPRINTF
GL_GNULIB_VPRINTF_POSIX
GL_GNULIB_VPRINTF
GL_GNULIB_VFZPRINTF
GL_GNULIB_VFPRINTF_POSIX
GL_GNULIB_VFPRINTF
GL_GNULIB_VDZPRINTF
GL_GNULIB_VDPRINTF
GL_GNULIB_VSCANF
GL_GNULIB_VFSCANF
GL_GNULIB_VASZPRINTF
GL_GNULIB_VASPRINTF
GL_GNULIB_TMPFILE
GL_GNULIB_SZPRINTF
GL_GNULIB_STDIO_H_SIGPIPE
GL_GNULIB_STDIO_H_NONBLOCKING
GL_GNULIB_SPRINTF_POSIX
GL_GNULIB_SNZPRINTF
GL_GNULIB_SNPRINTF
GL_GNULIB_SCANF
GL_GNULIB_RENAMEAT
GL_GNULIB_RENAME
GL_GNULIB_REMOVE
GL_GNULIB_PUTS
GL_GNULIB_PUTCHAR
GL_GNULIB_PUTC
GL_GNULIB_PRINTF_POSIX
GL_GNULIB_PRINTF
GL_GNULIB_POPEN
GL_GNULIB_PERROR
GL_GNULIB_PCLOSE
GL_GNULIB_OBSTACK_ZPRINTF
GL_GNULIB_OBSTACK_PRINTF_POSIX
GL_GNULIB_OBSTACK_PRINTF
GL_GNULIB_GETLINE
GL_GNULIB_GETDELIM
GL_GNULIB_GETCHAR
GL_GNULIB_GETC
GL_GNULIB_FZPRINTF
GL_GNULIB_FWRITE
GL_GNULIB_FTELLO
GL_GNULIB_FTELL
GL_GNULIB_FSEEKO
GL_GNULIB_FSEEK
GL_GNULIB_FSCANF
GL_GNULIB_FREOPEN
GL_GNULIB_FREAD
GL_GNULIB_FPUTS
GL_GNULIB_FPUTC
GL_GNULIB_FPURGE
GL_GNULIB_FPRINTF_POSIX
GL_GNULIB_FPRINTF
GL_GNULIB_FOPEN_GNU
GL_GNULIB_FOPEN
GL_GNULIB_FGETS
GL_GNULIB_FGETC
GL_GNULIB_FFLUSH
GL_GNULIB_FDOPEN
GL_GNULIB_FCLOSE
GL_GNULIB_DZPRINTF
GL_GNULIB_DPRINTF
GL_COND_OBJ_FFLUSH_FALSE
GL_COND_OBJ_FFLUSH_TRUE
REPLACE_VSPRINTF
REPLACE_VSNPRINTF
REPLACE_VPRINTF
REPLACE_VFPRINTF
REPLACE_VDPRINTF
REPLACE_VASPRINTF
REPLACE_TMPFILE
REPLACE_STDIO_WRITE_FUNCS
REPLACE_STDIO_READ_FUNCS
REPLACE_SPRINTF
REPLACE_SNPRINTF
REPLACE_RENAMEAT
REPLACE_RENAME
REPLACE_REMOVE
REPLACE_PRINTF
REPLACE_POPEN
REPLACE_PERROR
REPLACE_OBSTACK_PRINTF
REPLACE_GETLINE
REPLACE_GETDELIM
REPLACE_FTELLO
REPLACE_FTELL
REPLACE_FSEEKO
REPLACE_FSEEK
REPLACE_FREOPEN
REPLACE_FPURGE
REPLACE_FPRINTF
REPLACE_FOPEN_FOR_FOPEN_GNU
REPLACE_FOPEN
REPLACE_FFLUSH
REPLACE_FDOPEN
REPLACE_FCLOSE
REPLACE_DPRINTF
HAVE_VDPRINTF
HAVE_VASPRINTF
HAVE_RENAMEAT
HAVE_POPEN
HAVE_PCLOSE
HAVE_FTELLO
HAVE_FSEEKO
HAVE_DPRINTF
HAVE_DECL_VSNPRINTF
HAVE_DECL_SNPRINTF
HAVE_DECL_PUTW
HAVE_DECL_OBSTACK_PRINTF
HAVE_DECL_GETW
HAVE_DECL_GETLINE
HAVE_DECL_GETDELIM
HAVE_DECL_FTELLO
HAVE_DECL_FSEEKO
HAVE_DECL_FPURGE
HAVE_DECL_FCLOSEALL
GL_COND_OBJ_FDOPENDIR_FALSE
GL_COND_OBJ_FDOPENDIR_TRUE
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
NEXT_FCNTL_H
GL_GNULIB_MDA_OPEN
GL_GNULIB_MDA_CREAT
GL_GNULIB_OPENAT
GL_GNULIB_OPEN
GL_GNULIB_NONBLOCKING
GL_GNULIB_FCNTL
GL_GNULIB_CREAT
GL_COND_OBJ_FCNTL_FALSE
GL_COND_OBJ_FCNTL_TRUE
REPLACE_OPENAT
REPLACE_OPEN
REPLACE_FCNTL
REPLACE_CREAT
HAVE_OPENAT
HAVE_FCNTL
GL_COND_OBJ_FCHDIR_FALSE
GL_COND_OBJ_FCHDIR_TRUE
GL_COND_OBJ_ERROR_FALSE
GL_COND_OBJ_ERROR_TRUE
REPLACE_ERROR_AT_LINE
REPLACE_ERROR
HAVE_ERROR_AT_LINE
HAVE_ERROR
HAVE_ERROR_H
NEXT_AS_FIRST_DIRECTIVE_ERROR_H
NEXT_ERROR_H
GL_GENERATE_ERRNO_H_FALSE
GL_GENERATE_ERRNO_H_TRUE
ERRNO_H
EOVERFLOW_VALUE
EOVERFLOW_HIDDEN
ENOLINK_VALUE
ENOLINK_HIDDEN
EMULTIHOP_VALUE
EMULTIHOP_HIDDEN
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
NEXT_ERRNO_H
GL_COND_OBJ_DUP2_FALSE
GL_COND_OBJ_DUP2_TRUE
GL_COND_OBJ_DUP_FALSE
GL_COND_OBJ_DUP_TRUE
GL_COND_OBJ_DIRFD_FALSE
GL_COND_OBJ_DIRFD_TRUE
HAVE_DIRENT_H
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
NEXT_DIRENT_H
GL_GNULIB_ISBLANK
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H
NEXT_CTYPE_H
HAVE_ISBLANK
LIB_CRYPTO
GL_COND_OBJ_CONNECT_FALSE
GL_COND_OBJ_CONNECT_TRUE
GL_GNULIB_ALPHASORT
GL_GNULIB_SCANDIR
GL_GNULIB_FDOPENDIR
GL_GNULIB_DIRFD
GL_GNULIB_CLOSEDIR
GL_GNULIB_REWINDDIR
GL_GNULIB_READDIR
GL_GNULIB_OPENDIR
GL_COND_OBJ_CLOSEDIR_FALSE
GL_COND_OBJ_CLOSEDIR_TRUE
DIR_HAS_FD_MEMBER
REPLACE_FDOPENDIR
REPLACE_DIRFD
REPLACE_CLOSEDIR
REPLACE_REWINDDIR
REPLACE_READDIR
REPLACE_OPENDIR
HAVE_ALPHASORT
HAVE_SCANDIR
HAVE_FDOPENDIR
HAVE_DECL_FDOPENDIR
HAVE_DECL_DIRFD
HAVE_CLOSEDIR
HAVE_REWINDDIR
HAVE_READDIR
HAVE_OPENDIR
GL_COND_OBJ_CLOSE_FALSE
GL_COND_OBJ_CLOSE_TRUE
HAVE_MSVC_INVALID_PARAMETER_HANDLER
LIB_CLOCK_GETTIME
CLOCK_TIME_LIB
GL_COND_OBJ_CHDIR_LONG_FALSE
GL_COND_OBJ_CHDIR_LONG_TRUE
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE
HAVE_WORKING_C32RTOMB
HAVE_WORKING_MBRTOC32
LOCALE_ZH_CN
LOCALE_EN_UTF8
LOCALE_JA
SMALL_WCHAR_T
BITSIZEOF_WCHAR_T
CXX_HAS_CHAR8_TYPE
CXX_HAS_UCHAR_TYPES
GNULIBHEADERS_OVERRIDE_CHAR32_T
GNULIBHEADERS_OVERRIDE_CHAR16_T
GNULIBHEADERS_OVERRIDE_CHAR8_T
HAVE_UCHAR_H
NEXT_AS_FIRST_DIRECTIVE_UCHAR_H
NEXT_UCHAR_H
GL_GENERATE_BYTESWAP_H_FALSE
GL_GENERATE_BYTESWAP_H_TRUE
BYTESWAP_H
CAN_PRINT_STACK_TRACE
REPLACE_WCTOMB
REPLACE_UNSETENV
REPLACE_STRTOULL
REPLACE_STRTOUL
REPLACE_STRTOLL
REPLACE_STRTOLD
REPLACE_STRTOL
REPLACE_STRTOF
REPLACE_STRTOD
REPLACE_SETSTATE
REPLACE_SETENV
REPLACE_REALPATH
REPLACE_REALLOCARRAY
REPLACE_REALLOC_FOR_REALLOC_POSIX
REPLACE_RANDOM_R
REPLACE_RANDOM
REPLACE_RAND
REPLACE_QSORT_R
REPLACE_PUTENV
REPLACE_PTSNAME_R
REPLACE_PTSNAME
REPLACE_POSIX_OPENPT
REPLACE_POSIX_MEMALIGN
REPLACE_MKSTEMP
REPLACE_MKOSTEMPS
REPLACE_MKOSTEMP
REPLACE_MBTOWC
REPLACE_MBSTOWCS
REPLACE_MB_CUR_MAX
REPLACE_MALLOC_FOR_MALLOC_POSIX
REPLACE_MALLOC_FOR_MALLOC_GNU
REPLACE_INITSTATE
REPLACE_GETSUBOPT
REPLACE_GETPROGNAME
REPLACE_GETLOADAVG
REPLACE_FREE
REPLACE_CANONICALIZE_FILE_NAME
REPLACE_CALLOC_FOR_CALLOC_POSIX
REPLACE_CALLOC_FOR_CALLOC_GNU
REPLACE_ALIGNED_ALLOC
REPLACE_ABORT
REPLACE__EXIT
HAVE_DECL_UNSETENV
HAVE_UNLOCKPT
HAVE_SYS_LOADAVG_H
HAVE_STRUCT_RANDOM_DATA
HAVE_STRTOULL
HAVE_STRTOUL
HAVE_STRTOLL
HAVE_STRTOLD
HAVE_STRTOL
HAVE_STRTOF
HAVE_STRTOD
HAVE_DECL_SETSTATE
HAVE_SETSTATE
HAVE_DECL_SETENV
HAVE_SETENV
HAVE_SECURE_GETENV
HAVE_RPMATCH
HAVE_REALPATH
HAVE_REALLOCARRAY
HAVE_RANDOM_R
HAVE_RANDOM_H
HAVE_RANDOM
HAVE_QSORT_R
HAVE_PTSNAME_R
HAVE_PTSNAME
HAVE_POSIX_OPENPT
HAVE_POSIX_MEMALIGN
HAVE_MKSTEMPS
HAVE_MKSTEMP
HAVE_MKOSTEMPS
HAVE_MKOSTEMP
HAVE_MKDTEMP
HAVE_MBTOWC
HAVE_DECL_INITSTATE
HAVE_INITSTATE
HAVE_GRANTPT
HAVE_GETSUBOPT
HAVE_GETPROGNAME
HAVE_DECL_PROGRAM_INVOCATION_NAME
HAVE_DECL_GETLOADAVG
HAVE_DECL_GCVT
HAVE_DECL_FCVT
HAVE_DECL_ECVT
HAVE_CANONICALIZE_FILE_NAME
HAVE_ATOLL
HAVE_ALIGNED_ALLOC
HAVE__EXIT
GL_GNULIB_MDA_PUTENV
GL_GNULIB_MDA_MKTEMP
GL_GNULIB_MDA_GCVT
GL_GNULIB_MDA_FCVT
GL_GNULIB_MDA_ECVT
GL_GNULIB_WCTOMB
GL_GNULIB_UNSETENV
GL_GNULIB_UNLOCKPT
GL_GNULIB_SYSTEM_POSIX
GL_GNULIB_STRTOULL
GL_GNULIB_STRTOUL
GL_GNULIB_STRTOLL
GL_GNULIB_STRTOLD
GL_GNULIB_STRTOL
GL_GNULIB_STRTOF
GL_GNULIB_STRTOD
GL_GNULIB_STACK_TRACE
GL_GNULIB_SETENV
GL_GNULIB_SECURE_GETENV
GL_GNULIB_RPMATCH
GL_GNULIB_REALPATH
GL_GNULIB_REALLOC_POSIX
GL_GNULIB_REALLOCARRAY
GL_GNULIB_RANDOM_R
GL_GNULIB_RANDOM
GL_GNULIB_RAND
GL_GNULIB_QSORT_R
GL_GNULIB_PUTENV
GL_GNULIB_PTSNAME_R
GL_GNULIB_PTSNAME
GL_GNULIB_POSIX_OPENPT
GL_GNULIB_POSIX_MEMALIGN
GL_GNULIB_MKSTEMPS
GL_GNULIB_MKSTEMP
GL_GNULIB_MKOSTEMPS
GL_GNULIB_MKOSTEMP
GL_GNULIB_MKDTEMP
GL_GNULIB_MBTOWC
GL_GNULIB_MBSTOWCS
GL_GNULIB_MALLOC_POSIX
GL_GNULIB_MALLOC_GNU
GL_GNULIB_GRANTPT
GL_GNULIB_GETSUBOPT
GL_GNULIB_GETPROGNAME
GL_GNULIB_GETLOADAVG
GL_GNULIB_FREE_POSIX
GL_GNULIB_CANONICALIZE_FILE_NAME
GL_GNULIB_CALLOC_POSIX
GL_GNULIB_CALLOC_GNU
GL_GNULIB_ATOLL
GL_GNULIB_ALIGNED_ALLOC
GL_GNULIB_ABORT_DEBUG
GL_GNULIB__EXIT
GL_GNULIB_MDA_WCSDUP
GL_GNULIB_WGETCWD
GL_GNULIB_WCSFTIME
GL_GNULIB_WCSWIDTH
GL_GNULIB_WCSTOK
GL_GNULIB_WCSSTR
GL_GNULIB_WCSPBRK
GL_GNULIB_WCSSPN
GL_GNULIB_WCSCSPN
GL_GNULIB_WCSRCHR
GL_GNULIB_WCSCHR
GL_GNULIB_WCSDUP
GL_GNULIB_WCSXFRM
GL_GNULIB_WCSCOLL
GL_GNULIB_WCSNCASECMP
GL_GNULIB_WCSCASECMP
GL_GNULIB_WCSNCMP
GL_GNULIB_WCSCMP
GL_GNULIB_WCSNCAT
GL_GNULIB_WCSCAT
GL_GNULIB_WCPNCPY
GL_GNULIB_WCSNCPY
GL_GNULIB_WCPCPY
GL_GNULIB_WCSCPY
GL_GNULIB_WCSNLEN
GL_GNULIB_WCSLEN
GL_GNULIB_WMEMSET
GL_GNULIB_WMEMPCPY
GL_GNULIB_WMEMMOVE
GL_GNULIB_WMEMCPY
GL_GNULIB_WMEMCMP
GL_GNULIB_WMEMCHR
GL_GNULIB_WCWIDTH
GL_GNULIB_WCSNRTOMBS
GL_GNULIB_WCSRTOMBS
GL_GNULIB_WCRTOMB
GL_GNULIB_MBSNRTOWCS
GL_GNULIB_MBSRTOWCS
GL_GNULIB_MBRLEN
GL_GNULIB_MBRTOWC
GL_GNULIB_MBSZERO
GL_GNULIB_MBSINIT
GL_GNULIB_WCTOB
GL_GNULIB_BTOWC
GL_COND_OBJ_BTOWC_FALSE
GL_COND_OBJ_BTOWC_TRUE
LOCALE_FR
REPLACE_WMEMPCPY
REPLACE_WMEMCMP
REPLACE_WCSTOK
REPLACE_WCSSTR
REPLACE_WCSNCMP
REPLACE_WCSNCAT
REPLACE_WCSCMP
REPLACE_WCSFTIME
REPLACE_WCSWIDTH
REPLACE_WCWIDTH
REPLACE_WCSNRTOMBS
REPLACE_WCSRTOMBS
REPLACE_WCRTOMB
REPLACE_MBSNRTOWCS
REPLACE_MBSRTOWCS
REPLACE_MBRLEN
REPLACE_MBRTOWC
REPLACE_MBSINIT
REPLACE_WCTOB
REPLACE_BTOWC
REPLACE_MBSTATE_T
HAVE_DECL_WCWIDTH
HAVE_DECL_WCSDUP
HAVE_DECL_WCTOB
HAVE_WCSFTIME
HAVE_WCSWIDTH
HAVE_WCSTOK
HAVE_WCSSTR
HAVE_WCSPBRK
HAVE_WCSSPN
HAVE_WCSCSPN
HAVE_WCSRCHR
HAVE_WCSCHR
HAVE_WCSDUP
HAVE_WCSXFRM
HAVE_WCSCOLL
HAVE_WCSNCASECMP
HAVE_WCSCASECMP
HAVE_WCSNCMP
HAVE_WCSCMP
HAVE_WCSNCAT
HAVE_WCSCAT
HAVE_WCPNCPY
HAVE_WCSNCPY
HAVE_WCPCPY
HAVE_WCSCPY
HAVE_WCSNLEN
HAVE_WCSLEN
HAVE_WMEMSET
HAVE_WMEMPCPY
HAVE_WMEMMOVE
HAVE_WMEMCPY
HAVE_WMEMCMP
HAVE_WMEMCHR
HAVE_WCSNRTOMBS
HAVE_WCSRTOMBS
HAVE_WCRTOMB
HAVE_MBSNRTOWCS
HAVE_MBSRTOWCS
HAVE_MBRLEN
HAVE_MBRTOWC
HAVE_MBSINIT
HAVE_BTOWC
REPLACE_MBRTOC32
REPLACE_MBRTOC16
REPLACE_C32RTOMB
HAVE_MBRTOC32
HAVE_MBRTOC16
HAVE_C32RTOMB
GL_GNULIB_MBSTOC32S
GL_GNULIB_MBSRTOC32S
GL_GNULIB_MBSNRTOC32S
GL_GNULIB_MBRTOC32
GL_GNULIB_MBRTOC16
GL_GNULIB_C32_GET_TYPE_TEST
GL_GNULIB_C32_GET_MAPPING
GL_GNULIB_C32_APPLY_TYPE_TEST
GL_GNULIB_C32_APPLY_MAPPING
GL_GNULIB_C32TOB
GL_GNULIB_C32SWIDTH
GL_GNULIB_C32STOMBS
GL_GNULIB_C32SRTOMBS
GL_GNULIB_C32SNRTOMBS
GL_GNULIB_C32RTOMB
GL_GNULIB_C32WIDTH
GL_GNULIB_C32TOUPPER
GL_GNULIB_C32TOLOWER
GL_GNULIB_C32ISXDIGIT
GL_GNULIB_C32ISUPPER
GL_GNULIB_C32ISSPACE
GL_GNULIB_C32ISPUNCT
GL_GNULIB_C32ISPRINT
GL_GNULIB_C32ISLOWER
GL_GNULIB_C32ISGRAPH
GL_GNULIB_C32ISDIGIT
GL_GNULIB_C32ISCNTRL
GL_GNULIB_C32ISBLANK
GL_GNULIB_C32ISALPHA
GL_GNULIB_C32ISALNUM
GL_GNULIB_BTOC32
GL_COND_OBJ_BIND_FALSE
GL_COND_OBJ_BIND_TRUE
GL_GENERATE_ASSERT_H_FALSE
GL_GENERATE_ASSERT_H_TRUE
ASSERT_H
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H
NEXT_ASSERT_H
GL_GNULIB_INET_PTON
GL_GNULIB_INET_NTOP
HAVE_FEATURES_H
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H
NEXT_ARPA_INET_H
HAVE_ARPA_INET_H
REPLACE_INET_PTON
REPLACE_INET_NTOP
HAVE_DECL_NTOHS
HAVE_DECL_NTOHL
HAVE_DECL_INET_PTON
HAVE_DECL_INET_NTOP
HAVE_DECL_HTONS
HAVE_DECL_HTONL
GL_GENERATE_ALLOCA_H_FALSE
GL_GENERATE_ALLOCA_H_TRUE
ALLOCA_H
HAVE_ALLOCA_H
ALLOCA
GL_GNULIB_MDA_WRITE
GL_GNULIB_MDA_UNLINK
GL_GNULIB_MDA_SWAB
GL_GNULIB_MDA_RMDIR
GL_GNULIB_MDA_READ
GL_GNULIB_MDA_LSEEK
GL_GNULIB_MDA_ISATTY
GL_GNULIB_MDA_GETPID
GL_GNULIB_MDA_GETCWD
GL_GNULIB_MDA_EXECVPE
GL_GNULIB_MDA_EXECVP
GL_GNULIB_MDA_EXECVE
GL_GNULIB_MDA_EXECV
GL_GNULIB_MDA_EXECLP
GL_GNULIB_MDA_EXECLE
GL_GNULIB_MDA_EXECL
GL_GNULIB_MDA_DUP2
GL_GNULIB_MDA_DUP
GL_GNULIB_MDA_CLOSE
GL_GNULIB_MDA_CHDIR
GL_GNULIB_MDA_ACCESS
GL_GNULIB_WRITE
GL_GNULIB_USLEEP
GL_GNULIB_UNLINKAT
GL_GNULIB_UNLINK
GL_GNULIB_UNISTD_H_SIGPIPE
GL_GNULIB_UNISTD_H_NONBLOCKING
GL_GNULIB_UNISTD_H_GETOPT
GL_GNULIB_TTYNAME_R
GL_GNULIB_TRUNCATE
GL_GNULIB_SYMLINKAT
GL_GNULIB_SYMLINK
GL_GNULIB_SLEEP
GL_GNULIB_SETHOSTNAME
GL_GNULIB_RMDIR
GL_GNULIB_READLINKAT
GL_GNULIB_READLINK
GL_GNULIB_READ
GL_GNULIB_PWRITE
GL_GNULIB_PREAD
GL_GNULIB_PIPE2
GL_GNULIB_PIPE
GL_GNULIB_LSEEK
GL_GNULIB_LINKAT
GL_GNULIB_LINK
GL_GNULIB_LCHOWN
GL_GNULIB_ISATTY
GL_GNULIB_GROUP_MEMBER
GL_GNULIB_GETUSERSHELL
GL_GNULIB_GETPASS_GNU
GL_GNULIB_GETPASS
GL_GNULIB_GETPAGESIZE
GL_GNULIB_GETOPT_POSIX
GL_GNULIB_GETLOGIN_R
GL_GNULIB_GETLOGIN
GL_GNULIB_GETHOSTNAME
GL_GNULIB_GETGROUPS
GL_GNULIB_GETENTROPY
GL_GNULIB_GETDTABLESIZE
GL_GNULIB_GETDOMAINNAME
GL_GNULIB_GETCWD
GL_GNULIB_FTRUNCATE
GL_GNULIB_FSYNC
GL_GNULIB_FDATASYNC
GL_GNULIB_FCHOWNAT
GL_GNULIB_FCHDIR
GL_GNULIB_FACCESSAT
GL_GNULIB_EXECVPE
GL_GNULIB_EXECVP
GL_GNULIB_EXECVE
GL_GNULIB_EXECV
GL_GNULIB_EXECLP
GL_GNULIB_EXECLE
GL_GNULIB_EXECL
GL_GNULIB_EUIDACCESS
GL_GNULIB_ENVIRON
GL_GNULIB_DUP3
GL_GNULIB_DUP2
GL_GNULIB_DUP
GL_GNULIB_COPY_FILE_RANGE
GL_GNULIB_CLOSE
GL_GNULIB_CHOWN
GL_GNULIB_CHDIR
GL_GNULIB_ACCESS
GL_COND_OBJ_ACCESS_FALSE
GL_COND_OBJ_ACCESS_TRUE
GL_GNULIB_ACCEPT4
GL_GNULIB_SHUTDOWN
GL_GNULIB_SETSOCKOPT
GL_GNULIB_SENDTO
GL_GNULIB_RECVFROM
GL_GNULIB_SEND
GL_GNULIB_RECV
GL_GNULIB_LISTEN
GL_GNULIB_GETSOCKOPT
GL_GNULIB_GETSOCKNAME
GL_GNULIB_GETPEERNAME
GL_GNULIB_BIND
GL_GNULIB_ACCEPT
GL_GNULIB_CONNECT
GL_GNULIB_SOCKET
GL_COND_OBJ_ACCEPT_FALSE
GL_COND_OBJ_ACCEPT_TRUE
HAVE_WINSOCK2_H
REPLACE_IOCTL
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
SYS_IOCTL_H_HAVE_WINSOCK2_H
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
UNISTD_H_HAVE_WINSOCK2_H
UNISTD_H_HAVE_SYS_RANDOM_H
REPLACE_WRITE
REPLACE_USLEEP
REPLACE_UNLINKAT
REPLACE_UNLINK
REPLACE_TTYNAME_R
REPLACE_TRUNCATE
REPLACE_SYMLINKAT
REPLACE_SYMLINK
REPLACE_SLEEP
REPLACE_SETHOSTNAME
REPLACE_RMDIR
REPLACE_READLINKAT
REPLACE_READLINK
REPLACE_READ
REPLACE_PWRITE
REPLACE_PREAD
REPLACE_PIPE2
REPLACE_LSEEK
REPLACE_LINKAT
REPLACE_LINK
REPLACE_LCHOWN
REPLACE_ISATTY
REPLACE_GETUSERSHELL
REPLACE_GETPASS_FOR_GETPASS_GNU
REPLACE_GETPASS
REPLACE_GETPAGESIZE
REPLACE_GETGROUPS
REPLACE_GETLOGIN_R
REPLACE_GETENTROPY
REPLACE_GETDTABLESIZE
REPLACE_GETDOMAINNAME
REPLACE_GETCWD
REPLACE_FTRUNCATE
REPLACE_FDATASYNC
REPLACE_FCHOWNAT
REPLACE_FCHDIR
REPLACE_FACCESSAT
REPLACE_EXECVPE
REPLACE_EXECVP
REPLACE_EXECVE
REPLACE_EXECV
REPLACE_EXECLP
REPLACE_EXECLE
REPLACE_EXECL
REPLACE_DUP3
REPLACE_DUP2
REPLACE_DUP
REPLACE_COPY_FILE_RANGE
REPLACE_CLOSE
REPLACE_CHOWN
REPLACE_ACCESS
HAVE_SYS_PARAM_H
HAVE_OS_H
HAVE_DECL_TTYNAME_R
HAVE_DECL_TRUNCATE
HAVE_DECL_SETHOSTNAME
HAVE_DECL_GETUSERSHELL
HAVE_DECL_GETPAGESIZE
HAVE_DECL_GETLOGIN_R
HAVE_DECL_GETLOGIN
HAVE_DECL_GETDOMAINNAME
HAVE_DECL_FDATASYNC
HAVE_DECL_FCHDIR
HAVE_DECL_EXECVPE
HAVE_DECL_ENVIRON
HAVE_USLEEP
HAVE_UNLINKAT
HAVE_SYMLINKAT
HAVE_SYMLINK
HAVE_SLEEP
HAVE_SETHOSTNAME
HAVE_READLINKAT
HAVE_READLINK
HAVE_PWRITE
HAVE_PREAD
HAVE_PIPE2
HAVE_PIPE
HAVE_LINKAT
HAVE_LINK
HAVE_LCHOWN
HAVE_GROUP_MEMBER
HAVE_GETPASS
HAVE_GETPAGESIZE
HAVE_GETLOGIN
HAVE_GETHOSTNAME
HAVE_GETGROUPS
HAVE_GETENTROPY
HAVE_GETDTABLESIZE
HAVE_FTRUNCATE
HAVE_FSYNC
HAVE_FDATASYNC
HAVE_FCHOWNAT
HAVE_FCHDIR
HAVE_FACCESSAT
HAVE_EXECVPE
HAVE_EUIDACCESS
HAVE_DUP3
HAVE_COPY_FILE_RANGE
HAVE_CHOWN
HAVE_WS2TCPIP_H
HAVE_SYS_SOCKET_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H
NEXT_SYS_SOCKET_H
PRAGMA_COLUMNS
PRAGMA_SYSTEM_HEADER
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
INCLUDE_NEXT
HAVE_ACCEPT4
HAVE_SA_FAMILY_T
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
HAVE_STRUCT_SOCKADDR_STORAGE
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am__isrc
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PACKAGE_STRING
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with_libintl_prefix
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with_linux_crypto
with_openssl
with_included_libunistring
with_libunistring_prefix
with_included_regex
with_gcov
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enable_manywarnings
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CC
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LIBS
CPPFLAGS
CPP
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LIBPSL_CFLAGS
LIBPSL_LIBS
ZLIB_CFLAGS
ZLIB_LIBS
OPENSSL_CFLAGS
OPENSSL_LIBS
GNUTLS_CFLAGS
GNUTLS_LIBS
NETTLE_CFLAGS
NETTLE_LIBS
LIBIDN2_CFLAGS
LIBIDN2_LIBS
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UUID_LIBS
PCRE2_CFLAGS
PCRE2_LIBS
PCRE_CFLAGS
PCRE_LIBS
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# The variables have the same names as the options, with
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site=
srcdir=
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# Installation directory options.
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infodir='${datarootdir}/info'
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dvidir='${docdir}'
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docdir=$ac_optarg ;;
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exec_prefix=$ac_optarg ;;
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ac_init_help=long ;;
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ac_init_help=recursive ;;
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ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
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ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
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ac_prev=includedir ;;
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ac_prev=libexecdir ;;
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libexecdir=$ac_optarg ;;
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ac_prev=localedir ;;
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localedir=$ac_optarg ;;
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ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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localstatedir=$ac_optarg ;;
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ac_prev=oldincludedir ;;
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oldincludedir=$ac_optarg ;;
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ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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ac_prev=program_prefix ;;
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program_transform_name=$ac_optarg ;;
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-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
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ac_prev=psdir ;;
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psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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ac_prev=runstatedir ;;
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sbindir=$ac_optarg ;;
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ac_prev=sharedstatedir ;;
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ac_prev=site ;;
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site=$ac_optarg ;;
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ac_init_version=: ;;
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X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
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/^X\(\/\/\)[^/].*/{
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q
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/^X\(\/\/\)$/{
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for ac_var in $ac_precious_vars; do
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eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
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#
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#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
'configure' configures wget 1.25.0 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print 'checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for '--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or '..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, 'make install' will install all the files in
'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
an installation prefix other than '$ac_default_prefix' using '--prefix',
for instance '--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/wget]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
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--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
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cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--enable-fuzzing Turn on fuzzing build (for developers)
--enable-fsanitize-ubsan
Turn on Undefined Behavior Sanitizer (for
developers)
--enable-fsanitize-asan Turn on Address Sanitizer (for developers) (mutually
exclusive with Memory/Thread sanitizer or Valgrind
tests)
--enable-fsanitize-msan Turn on Memory Sanitizer (for developers) (mutually
exclusive with Address/Thread sanitizer or Valgrind
tests)
--disable-opie disable support for opie or s/key FTP login
--disable-digest disable support for HTTP digest authorization
--disable-ntlm disable support for NTLM authorization
--disable-debug disable support for debugging output
--enable-valgrind-tests enable using Valgrind for tests
--enable-assert enable assertions in code base
--disable-largefile omit support for large files
--enable-threads={isoc|posix|isoc+posix|windows}
specify multithreading API
--disable-threads build without multithread safety
--disable-nls do not use Native Language Support
--disable-rpath do not hardcode runtime library paths
--enable-cross-guesses={conservative|risky}
specify policy for cross-compilation guesses
--enable-code-coverage Whether to enable code coverage support
--enable-manywarnings Turn on extra compiler warnings (for developers)
--disable-ipv6 disable IPv6 support
--disable-iri disable IDN/IRIs support
--disable-pcre2 Disable PCRE2 style regular expressions
--disable-pcre Disable PCRE style regular expressions
--enable-libproxy libproxy support for system wide proxy configuration
--disable-xattr disable support for POSIX Extended Attributes
--enable-year2038 support timestamps after 2038
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--without-libpsl disable support for libpsl cookie checking.
--with-ssl={gnutls,openssl,no}
specify SSL backend. GNU TLS is the default.
--without-zlib disable zlib.
--with-metalink enable support for metalinks.
--with-cares enable support for C-Ares DNS lookup.
--with-python-sys-prefix
use Python's sys.prefix and sys.exec_prefix values
--with-python_prefix override the default PYTHON_PREFIX
--with-python_exec_prefix
override the default PYTHON_EXEC_PREFIX
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
--without-libiconv-prefix don't search for libiconv in includedir and libdir
--with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
--without-libintl-prefix don't search for libintl in includedir and libdir
--with-linux-crypto use Linux kernel cryptographic API (if available)
for the hash functions MD5, SHA-1, SHA-224, SHA-256,
SHA-384, SHA-512 on files
--with-openssl[=ARG] use libcrypto hash routines for the hash functions
MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512.
Valid ARGs are:
'yes',
'no',
'auto' => use if any version available,
'auto-gpl-compat' => use if GPL compatible version
available,
'optional' => use if available
and warn if not available;
Default is 'no'.
Note also --with-linux-crypto, which will enable the
use of Linux kernel crypto routines (if available),
which has precedence for files.
--with-included-libunistring use the libunistring parts included here
--with-libunistring-prefix[=DIR] search for libunistring in DIR/include and DIR/lib
--without-libunistring-prefix don't search for libunistring in includedir and libdir
--without-included-regex
don't compile regex; this is the default on systems
with recent-enough versions of the GNU C Library
(use with caution on other systems).
--with-gcov=GCOV use given GCOV for coverage (GCOV=gcov).
--with-libssl-prefix[=DIR] search for libssl in DIR/include and DIR/lib
--without-libssl-prefix don't search for libssl in includedir and libdir
--with-libgnutls-prefix[=DIR] search for libgnutls in DIR/include and DIR/lib
--without-libgnutls-prefix don't search for libgnutls in includedir and libdir
--without-libuuid Generate UUIDs for WARC files via libuuid
--with-gpgme-prefix=PFX prefix where GPGME is installed (optional)
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
PYTHON the Python interpreter
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH
directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR
path overriding pkg-config's built-in search path
LIBPSL_CFLAGS
C compiler flags for LIBPSL, overriding pkg-config
LIBPSL_LIBS linker flags for LIBPSL, overriding pkg-config
ZLIB_CFLAGS C compiler flags for ZLIB, overriding pkg-config
ZLIB_LIBS linker flags for ZLIB, overriding pkg-config
OPENSSL_CFLAGS
C compiler flags for OPENSSL, overriding pkg-config
OPENSSL_LIBS
linker flags for OPENSSL, overriding pkg-config
GNUTLS_CFLAGS
C compiler flags for GNUTLS, overriding pkg-config
GNUTLS_LIBS linker flags for GNUTLS, overriding pkg-config
NETTLE_CFLAGS
C compiler flags for NETTLE, overriding pkg-config
NETTLE_LIBS linker flags for NETTLE, overriding pkg-config
LIBIDN2_CFLAGS
C compiler flags for LIBIDN2, overriding pkg-config
LIBIDN2_LIBS
linker flags for LIBIDN2, overriding pkg-config
UUID_CFLAGS C compiler flags for UUID, overriding pkg-config
UUID_LIBS linker flags for UUID, overriding pkg-config
PCRE2_CFLAGS
C compiler flags for PCRE2, overriding pkg-config
PCRE2_LIBS linker flags for PCRE2, overriding pkg-config
PCRE_CFLAGS C compiler flags for PCRE, overriding pkg-config
PCRE_LIBS linker flags for PCRE, overriding pkg-config
CARES_CFLAGS
C compiler flags for CARES, overriding pkg-config
CARES_LIBS linker flags for CARES, overriding pkg-config
METALINK_CFLAGS
C compiler flags for METALINK, overriding pkg-config
METALINK_LIBS
linker flags for METALINK, overriding pkg-config
GPGME_CFLAGS
C compiler flags for GPGME, overriding pkg-config
GPGME_LIBS linker flags for GPGME, overriding pkg-config
LIBPROXY_CFLAGS
C compiler flags for LIBPROXY, overriding pkg-config
LIBPROXY_LIBS
linker flags for LIBPROXY, overriding pkg-config
Use these variables to override the choices made by 'configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to <bug-wget@gnu.org>.
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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ac_builddir=.
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*)
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case $ac_top_builddir_sub in
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ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
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ac_top_builddir=$ac_top_build_prefix
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ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
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ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
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ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
# Check for configure.gnu first; this name is used for a wrapper for
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echo &&
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printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
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test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
wget configure 1.25.0
generated by GNU Autoconf 2.72
Copyright (C) 2023 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
fi
## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
# ac_fn_c_try_compile LINENO
# --------------------------
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/* end confdefs.h. */
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if ac_fn_c_try_compile "$LINENO"
then :
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# ----------------------
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/* end confdefs.h. */
$4
int
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;
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_ACEOF
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while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid; break
else case e in #(
e) as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=-1 ac_mid=-1
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=$ac_mid; break
else case e in #(
e) as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else case e in #(
e) ac_lo= ac_hi= ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid
else case e in #(
e) as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else case e in #(
e) ac_retval=1 ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_compute_int
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof ($2))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof (($2)))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) eval "$3=yes" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
ac_saved_ac_compile="$ac_compile"
if test -n "$ac_compile_for_check_decl"; then
ac_compile="$ac_compile_for_check_decl"
fi
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else case e in #(
e) eval "$3=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
ac_compile="$ac_saved_ac_compile"
} # ac_fn_check_decl
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (void); below. */
#include <limits.h>
#undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 (void);
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main (void)
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes"
else case e in #(
e) eval "$3=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else case e in #(
e) eval "$4=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by wget $as_me 1.25.0, which was
generated by GNU Autoconf 2.72. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See 'config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (char **p, int i)
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* C89 style stringification. */
#define noexpand_stringify(a) #a
const char *stringified = noexpand_stringify(arbitrary+token=sequence);
/* C89 style token pasting. Exercises some of the corner cases that
e.g. old MSVC gets wrong, but not very hard. */
#define noexpand_concat(a,b) a##b
#define expand_concat(a,b) noexpand_concat(a,b)
extern int vA;
extern int vbee;
#define aye A
#define bee B
int *pvA = &expand_concat(v,aye);
int *pvbee = &noexpand_concat(v,bee);
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
/* Does the compiler advertise C99 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
// See if C++-style comments work.
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
extern void free (void *);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Work around memory leak warnings.
free (ia);
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
/* Does the compiler advertise C11 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
gt_needs="$gt_needs need-ngettext"
as_fn_append ac_header_c_list " sys/socket.h sys_socket_h HAVE_SYS_SOCKET_H"
as_fn_append ac_func_c_list " lstat HAVE_LSTAT"
as_fn_append ac_header_c_list " arpa/inet.h arpa_inet_h HAVE_ARPA_INET_H"
as_fn_append ac_header_c_list " features.h features_h HAVE_FEATURES_H"
as_fn_append ac_func_c_list " btowc HAVE_BTOWC"
as_fn_append ac_func_c_list " mbrtowc HAVE_MBRTOWC"
as_fn_append ac_header_c_list " byteswap.h byteswap_h HAVE_BYTESWAP_H"
as_fn_append ac_header_c_list " uchar.h uchar_h HAVE_UCHAR_H"
as_fn_append ac_func_c_list " mbsinit HAVE_MBSINIT"
as_fn_append ac_func_c_list " canonicalize_file_name HAVE_CANONICALIZE_FILE_NAME"
as_fn_append ac_func_c_list " realpath HAVE_REALPATH"
as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H"
as_fn_append ac_func_c_list " _set_invalid_parameter_handler HAVE__SET_INVALID_PARAMETER_HANDLER"
as_fn_append ac_func_c_list " fchdir HAVE_FCHDIR"
as_fn_append ac_header_c_list " dirent.h dirent_h HAVE_DIRENT_H"
as_fn_append ac_header_c_list " error.h error_h HAVE_ERROR_H"
as_fn_append ac_func_c_list " fcntl HAVE_FCNTL"
as_fn_append ac_func_c_list " symlink HAVE_SYMLINK"
as_fn_append ac_func_c_list " fdopendir HAVE_FDOPENDIR"
as_fn_append ac_func_c_list " flock HAVE_FLOCK"
as_fn_append ac_header_c_list " fnmatch.h fnmatch_h HAVE_FNMATCH_H"
as_fn_append ac_func_c_list " fnmatch HAVE_FNMATCH"
as_fn_append ac_func_c_list " mbsrtowcs HAVE_MBSRTOWCS"
gl_fnmatch_required=GNU
as_fn_append ac_header_c_list " stdio_ext.h stdio_ext_h HAVE_STDIO_EXT_H"
as_fn_append ac_func_c_list " fpurge HAVE_FPURGE"
as_fn_append ac_func_c_list " fstatat HAVE_FSTATAT"
as_fn_append ac_header_c_list " netdb.h netdb_h HAVE_NETDB_H"
as_fn_append ac_header_c_list " netinet/in.h netinet_in_h HAVE_NETINET_IN_H"
as_fn_append ac_func_c_list " getdtablesize HAVE_GETDTABLESIZE"
gl_getopt_required=GNU
as_fn_append ac_header_c_list " getopt.h getopt_h HAVE_GETOPT_H"
as_fn_append ac_func_c_list " getpass HAVE_GETPASS"
as_fn_append ac_header_c_list " termios.h termios_h HAVE_TERMIOS_H"
as_fn_append ac_func_c_list " getexecname HAVE_GETEXECNAME"
as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H"
as_fn_append ac_func_c_list " gettimeofday HAVE_GETTIMEOFDAY"
as_fn_append ac_header_c_list " threads.h threads_h HAVE_THREADS_H"
as_fn_append ac_header_c_list " iconv.h iconv_h HAVE_ICONV_H"
as_fn_append ac_header_c_list " limits.h limits_h HAVE_LIMITS_H"
as_fn_append ac_func_c_list " isblank HAVE_ISBLANK"
as_fn_append ac_func_c_list " iswcntrl HAVE_ISWCNTRL"
as_fn_append ac_header_c_list " crtdefs.h crtdefs_h HAVE_CRTDEFS_H"
as_fn_append ac_header_c_list " wctype.h wctype_h HAVE_WCTYPE_H"
as_fn_append ac_header_c_list " langinfo.h langinfo_h HAVE_LANGINFO_H"
as_fn_append ac_func_c_list " link HAVE_LINK"
as_fn_append ac_header_c_list " xlocale.h xlocale_h HAVE_XLOCALE_H"
as_fn_append ac_header_c_list " sys/mman.h sys_mman_h HAVE_SYS_MMAN_H"
as_fn_append ac_func_c_list " mprotect HAVE_MPROTECT"
as_fn_append ac_func_c_list " mkstemp HAVE_MKSTEMP"
as_fn_append ac_func_c_list " openat HAVE_OPENAT"
as_fn_append ac_func_c_list " pipe HAVE_PIPE"
as_fn_append ac_func_c_list " posix_spawn_file_actions_addchdir HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR"
as_fn_append ac_header_c_list " sys/select.h sys_select_h HAVE_SYS_SELECT_H"
as_fn_append ac_func_c_list " pselect HAVE_PSELECT"
as_fn_append ac_header_c_list " pthread.h pthread_h HAVE_PTHREAD_H"
as_fn_append ac_func_c_list " pthread_sigmask HAVE_PTHREAD_SIGMASK"
as_fn_append ac_func_c_list " readlink HAVE_READLINK"
as_fn_append ac_header_c_list " malloc.h malloc_h HAVE_MALLOC_H"
as_fn_append ac_func_c_list " iswctype HAVE_ISWCTYPE"
as_fn_append ac_func_c_list " secure_getenv HAVE_SECURE_GETENV"
as_fn_append ac_func_c_list " getuid HAVE_GETUID"
as_fn_append ac_func_c_list " geteuid HAVE_GETEUID"
as_fn_append ac_func_c_list " getgid HAVE_GETGID"
as_fn_append ac_func_c_list " getegid HAVE_GETEGID"
as_fn_append ac_func_c_list " sigaction HAVE_SIGACTION"
as_fn_append ac_func_c_list " sigaltstack HAVE_SIGALTSTACK"
as_fn_append ac_func_c_list " siginterrupt HAVE_SIGINTERRUPT"
as_fn_append ac_func_c_list " snprintf HAVE_SNPRINTF"
as_fn_append ac_header_c_list " spawn.h spawn_h HAVE_SPAWN_H"
as_fn_append ac_header_c_list " libcx/spawn2.h libcx_spawn2_h HAVE_LIBCX_SPAWN2_H"
as_fn_append ac_header_c_list " stdbool.h stdbool_h HAVE_STDBOOL_H"
as_fn_append ac_header_c_list " stdckdint.h stdckdint_h HAVE_STDCKDINT_H"
as_fn_append ac_func_c_list " __xpg_strerror_r HAVE___XPG_STRERROR_R"
as_fn_append ac_func_c_list " strndup HAVE_STRNDUP"
as_fn_append ac_func_c_list " strptime HAVE_STRPTIME"
as_fn_append ac_header_c_list " sys/file.h sys_file_h HAVE_SYS_FILE_H"
as_fn_append ac_header_c_list " sys/ioctl.h sys_ioctl_h HAVE_SYS_IOCTL_H"
as_fn_append ac_header_c_list " sys/random.h sys_random_h HAVE_SYS_RANDOM_H"
as_fn_append ac_header_c_list " sys/uio.h sys_uio_h HAVE_SYS_UIO_H"
as_fn_append ac_header_c_list " sys/wait.h sys_wait_h HAVE_SYS_WAIT_H"
as_fn_append ac_func_c_list " localtime_r HAVE_LOCALTIME_R"
as_fn_append ac_header_c_list " utime.h utime_h HAVE_UTIME_H"
as_fn_append ac_func_c_list " utimens HAVE_UTIMENS"
as_fn_append ac_func_c_list " lutimens HAVE_LUTIMENS"
as_fn_append ac_func_c_list " vasnprintf HAVE_VASNPRINTF"
as_fn_append ac_func_c_list " wcrtomb HAVE_WCRTOMB"
as_fn_append ac_func_c_list " wcwidth HAVE_WCWIDTH"
as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE"
# Auxiliary files required by this configure script.
ac_aux_files="config.rpath config.guess config.sub compile missing install-sh"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/build-aux"
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else case e in #(
e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
esac
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: configuring for GNU Wget $PACKAGE_VERSION" >&5
printf "%s\n" "$as_me: configuring for GNU Wget $PACKAGE_VERSION" >&6;}
am__api_version='1.17'
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
;;
esac
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5
printf %s "checking whether sleep supports fractional seconds... " >&6; }
if test ${am_cv_sleep_fractional_seconds+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if sleep 0.001 2>/dev/null
then :
am_cv_sleep_fractional_seconds=yes
else case e in #(
e) am_cv_sleep_fractional_seconds=no ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5
printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5
printf %s "checking filesystem timestamp resolution... " >&6; }
if test ${am_cv_filesystem_timestamp_resolution+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Default to the worst case.
am_cv_filesystem_timestamp_resolution=2
# Only try to go finer than 1 sec if sleep can do it.
# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work,
# - 1 sec is not much of a win compared to 2 sec, and
# - it takes 2 seconds to perform the test whether 1 sec works.
#
# Instead, just use the default 2s on platforms that have 1s resolution,
# accept the extra 1s delay when using $sleep in the Automake tests, in
# exchange for not incurring the 2s delay for running the test for all
# packages.
#
am_try_resolutions=
if test "$am_cv_sleep_fractional_seconds" = yes; then
# Even a millisecond often causes a bunch of false positives,
# so just try a hundredth of a second. The time saved between .001 and
# .01 is not terribly consequential.
am_try_resolutions="0.01 0.1 $am_try_resolutions"
fi
# In order to catch current-generation FAT out, we must *modify* files
# that already exist; the *creation* timestamp is finer. Use names
# that make ls -t sort them differently when they have equal
# timestamps than when they have distinct timestamps, keeping
# in mind that ls -t prints the *newest* file first.
rm -f conftest.ts?
: > conftest.ts1
: > conftest.ts2
: > conftest.ts3
# Make sure ls -t actually works. Do 'set' in a subshell so we don't
# clobber the current shell's arguments. (Outer-level square brackets
# are removed by m4; they're present so that m4 does not expand
# <dollar><star>; be careful, easy to get confused.)
if (
set X `ls -t conftest.ts[12]` &&
{
test "$*" != "X conftest.ts1 conftest.ts2" ||
test "$*" != "X conftest.ts2 conftest.ts1";
}
); then :; else
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "ls -t produces unexpected output.
Make sure there is not a broken ls alias in your environment.
See 'config.log' for more details" "$LINENO" 5; }
fi
for am_try_res in $am_try_resolutions; do
# Any one fine-grained sleep might happen to cross the boundary
# between two values of a coarser actual resolution, but if we do
# two fine-grained sleeps in a row, at least one of them will fall
# entirely within a coarse interval.
echo alpha > conftest.ts1
sleep $am_try_res
echo beta > conftest.ts2
sleep $am_try_res
echo gamma > conftest.ts3
# We assume that 'ls -t' will make use of high-resolution
# timestamps if the operating system supports them at all.
if (set X `ls -t conftest.ts?` &&
test "$2" = conftest.ts3 &&
test "$3" = conftest.ts2 &&
test "$4" = conftest.ts1); then
#
# Ok, ls -t worked. If we're at a resolution of 1 second, we're done,
# because we don't need to test make.
make_ok=true
if test $am_try_res != 1; then
# But if we've succeeded so far with a subsecond resolution, we
# have one more thing to check: make. It can happen that
# everything else supports the subsecond mtimes, but make doesn't;
# notably on macOS, which ships make 3.81 from 2006 (the last one
# released under GPLv2). https://bugs.gnu.org/68808
#
# We test $MAKE if it is defined in the environment, else "make".
# It might get overridden later, but our hope is that in practice
# it does not matter: it is the system "make" which is (by far)
# the most likely to be broken, whereas if the user overrides it,
# probably they did so with a better, or at least not worse, make.
# https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html
#
# Create a Makefile (real tab character here):
rm -f conftest.mk
echo 'conftest.ts1: conftest.ts2' >conftest.mk
echo ' touch conftest.ts2' >>conftest.mk
#
# Now, running
# touch conftest.ts1; touch conftest.ts2; make
# should touch ts1 because ts2 is newer. This could happen by luck,
# but most often, it will fail if make's support is insufficient. So
# test for several consecutive successes.
#
# (We reuse conftest.ts[12] because we still want to modify existing
# files, not create new ones, per above.)
n=0
make=${MAKE-make}
until test $n -eq 3; do
echo one > conftest.ts1
sleep $am_try_res
echo two > conftest.ts2 # ts2 should now be newer than ts1
if $make -f conftest.mk | grep 'up to date' >/dev/null; then
make_ok=false
break # out of $n loop
fi
n=`expr $n + 1`
done
fi
#
if $make_ok; then
# Everything we know to check worked out, so call this resolution good.
am_cv_filesystem_timestamp_resolution=$am_try_res
break # out of $am_try_res loop
fi
# Otherwise, we'll go on to check the next resolution.
fi
done
rm -f conftest.ts?
# (end _am_filesystem_timestamp_resolution)
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5
printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; }
# This check should not be cached, as it may vary across builds of
# different projects.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
printf %s "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac
# Do 'set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
am_build_env_is_sane=no
am_has_slept=no
rm -f conftest.file
for am_try in 1 2; do
echo "timestamp, slept: $am_has_slept" > conftest.file
if (
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t "$srcdir/configure" conftest.file`
fi
test "$2" = conftest.file
); then
am_build_env_is_sane=yes
break
fi
# Just in case.
sleep "$am_cv_filesystem_timestamp_resolution"
am_has_slept=yes
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5
printf "%s\n" "$am_build_env_is_sane" >&6; }
if test "$am_build_env_is_sane" = no; then
as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1
then :
else case e in #(
e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) &
am_sleep_pid=$!
;;
esac
fi
rm -f conftest.file
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was 's,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`
if test x"${MISSING+set}" != xset; then
MISSING="\${SHELL} '$am_aux_dir/missing'"
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
am_missing_run="$MISSING "
else
am_missing_run=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi
if test x"${install_sh+set}" != xset; then
case $am_aux_dir in
*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*)
install_sh="\${SHELL} $am_aux_dir/install-sh"
esac
fi
# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip". However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
*'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
;;
esac
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use plain mkdir -p,
# in the hope it doesn't have the bugs of ancient mkdir.
MKDIR_P='mkdir -p'
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AWK" && break
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make ;;
esac
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
SET_MAKE=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
AM_DEFAULT_VERBOSITY=1
# Check whether --enable-silent-rules was given.
if test ${enable_silent_rules+y}
then :
enableval=$enable_silent_rules;
fi
am_make=${MAKE-make}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
printf %s "checking whether $am_make supports nested variables... " >&6; }
if test ${am_cv_make_support_nested_variables+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
am_cv_make_support_nested_variables=yes
else
am_cv_make_support_nested_variables=no
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
AM_BACKSLASH='\'
am__rm_f_notfound=
if (rm -f && rm -fr && rm -rf) 2>/dev/null
then :
else case e in #(
e) am__rm_f_notfound='""' ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5
printf %s "checking xargs -n works... " >&6; }
if test ${am_cv_xargs_n_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2
3"
then :
am_cv_xargs_n_works=yes
else case e in #(
e) am_cv_xargs_n_works=no ;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5
printf "%s\n" "$am_cv_xargs_n_works" >&6; }
if test "$am_cv_xargs_n_works" = yes
then :
am__xargs_n='xargs -n'
else case e in #(
e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }'
;;
esac
fi
if test "`cd $srcdir && pwd`" != "`pwd`"; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
# is not polluted with repeated "-I."
am__isrc=' -I$(srcdir)'
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
fi
fi
# test whether we have cygpath
if test -z "$CYGPATH_W"; then
if (cygpath --version) >/dev/null 2>/dev/null; then
CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi
# Define the identity of the package.
PACKAGE='wget'
VERSION='1.25.0'
printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
# Some tools Automake needs.
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
# For better backward compatibility. To be removed once Automake 1.9.x
# dies out for good. For more background, see:
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'
# We need awk for the "check" target (and possibly the TAP driver). The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility. Yes, it's still used
# in the wild :-( We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'
# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar pax cpio none'
am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
# Variables for tags utilities; see am/tags.am
if test -z "$CTAGS"; then
CTAGS=ctags
fi
if test -z "$ETAGS"; then
ETAGS=etags
fi
if test -z "$CSCOPE"; then
CSCOPE=cscope
fi
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
cat > confinc.mk << 'END'
am__doit:
@echo this is the am__doit target >confinc.out
.PHONY: am__doit
END
am__include="#"
am__quote=
# BSD make does it like this.
echo '.include "confinc.mk" # ignored' > confmf.BSD
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
echo 'include confinc.mk # ignored' > confmf.GNU
_am_result=no
for s in GNU BSD; do
{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
case $?:`cat confinc.out 2>/dev/null` in #(
'0:this is the am__doit target') :
case $s in #(
BSD) :
am__include='.include' am__quote='"' ;; #(
*) :
am__include='include' am__quote='' ;;
esac ;; #(
*) :
;;
esac
if test "$am__include" != "#"; then
_am_result="yes ($s style)"
break
fi
done
rm -f confinc.* confmf.*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
printf "%s\n" "${_am_result}" >&6; }
# Check whether --enable-dependency-tracking was given.
if test ${enable_dependency_tracking+y}
then :
enableval=$enable_dependency_tracking;
fi
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
AMDEP_FALSE='#'
else
AMDEP_TRUE='#'
AMDEP_FALSE=
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See 'config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an '-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else case e in #(
e) ac_file='' ;;
esac
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; } ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will
# work properly (i.e., refer to 'conftest.exe'), while it won't with
# 'rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else case e in #(
e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
if (!f)
return 1;
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use '--host'.
See 'config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext \
conftest.o conftest.obj conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else case e in #(
e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else case e in #(
e) ac_compiler_gnu=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else case e in #(
e) CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89 ;;
esac
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
printf %s "checking whether the compiler is clang... " >&6; }
if test ${gl_cv_compiler_clang+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __clang__
barfbarf
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_clang=no
else case e in #(
e) gl_cv_compiler_clang=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_clang" >&5
printf "%s\n" "$gl_cv_compiler_clang" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option needed when checking for declarations" >&5
printf %s "checking for compiler option needed when checking for declarations... " >&6; }
if test ${gl_cv_compiler_check_decl_option+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $gl_cv_compiler_clang = yes; then
saved_ac_compile="$ac_compile"
ac_compile="$ac_compile -Werror=implicit-function-declaration"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'
else case e in #(
e) gl_cv_compiler_check_decl_option=none ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_compile="$saved_ac_compile"
else
gl_cv_compiler_check_decl_option=none
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_check_decl_option" >&5
printf "%s\n" "$gl_cv_compiler_check_decl_option" >&6; }
if test "x$gl_cv_compiler_check_decl_option" != xnone; then
ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option"
else
ac_compile_for_check_decl="$ac_compile"
fi
depcc="$CC" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thus:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if test ${ac_cv_safe_to_define___extensions__+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1
$ac_includes_default
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_safe_to_define___extensions__=yes
else case e in #(
e) ac_cv_safe_to_define___extensions__=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if test ${ac_cv_should_define__xopen_source+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_should_define__xopen_source=no
if test $ac_cv_header_wchar_h = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE 500
#include <wchar.h>
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_should_define__xopen_source=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
if test $ac_cv_header_minix_config_h = yes
then :
MINIX=yes
printf "%s\n" "#define _MINIX 1" >>confdefs.h
printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
else case e in #(
e) MINIX= ;;
esac
fi
if test $ac_cv_safe_to_define___extensions__ = yes
then :
printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
fi
if test $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See 'config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else case e in #(
e) ac_compiler_gnu=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else case e in #(
e) CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99 ;;
esac
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC ;;
esac
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else case e in #(
e) if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89" ;;
esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89 ;;
esac
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
printf %s "checking whether the compiler is clang... " >&6; }
if test ${gl_cv_compiler_clang+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __clang__
barfbarf
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_clang=no
else case e in #(
e) gl_cv_compiler_clang=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_clang" >&5
printf "%s\n" "$gl_cv_compiler_clang" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option needed when checking for declarations" >&5
printf %s "checking for compiler option needed when checking for declarations... " >&6; }
if test ${gl_cv_compiler_check_decl_option+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $gl_cv_compiler_clang = yes; then
saved_ac_compile="$ac_compile"
ac_compile="$ac_compile -Werror=implicit-function-declaration"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'
else case e in #(
e) gl_cv_compiler_check_decl_option=none ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_compile="$saved_ac_compile"
else
gl_cv_compiler_check_decl_option=none
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_check_decl_option" >&5
printf "%s\n" "$gl_cv_compiler_check_decl_option" >&6; }
if test "x$gl_cv_compiler_check_decl_option" != xnone; then
ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option"
else
ac_compile_for_check_decl="$ac_compile"
fi
depcc="$CC" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thus:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
printf "%s\n" "#define OS_TYPE \"$host_os\"" >>confdefs.h
AM_DEFAULT_VERBOSITY=0
# Check whether --with-libpsl was given.
if test ${with_libpsl+y}
then :
withval=$with_libpsl;
fi
# Check whether --with-ssl was given.
if test ${with_ssl+y}
then :
withval=$with_ssl;
fi
# Check whether --with-zlib was given.
if test ${with_zlib+y}
then :
withval=$with_zlib;
fi
# Check whether --with-metalink was given.
if test ${with_metalink+y}
then :
withval=$with_metalink;
fi
# Check whether --with-cares was given.
if test ${with_cares+y}
then :
withval=$with_cares; with_cares=$withval
else case e in #(
e) with_cares=no ;;
esac
fi
# Check whether --enable-fuzzing was given.
if test ${enable_fuzzing+y}
then :
enableval=$enable_fuzzing; enable_fuzzing=yes;
printf "%s\n" "#define FUZZING 1" >>confdefs.h
else case e in #(
e) enable_fuzzing=no; LIB_FUZZING_ENGINE="" ;;
esac
fi
if test "$enable_fuzzing" = "yes"; then
FUZZING_TRUE=
FUZZING_FALSE='#'
else
FUZZING_TRUE='#'
FUZZING_FALSE=
fi
OLD_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
printf %s "checking for library containing dlopen... " >&6; }
if test ${ac_cv_search_dlopen+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char dlopen (void);
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
for ac_lib in '' dl dld
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dlopen+y}
then :
break
fi
done
if test ${ac_cv_search_dlopen+y}
then :
else case e in #(
e) ac_cv_search_dlopen=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
printf "%s\n" "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
if [ "${ac_cv_search_dlopen#-l}" != "${ac_cv_search_dlopen}" ]; then
FUZZ_LIBS="${ac_cv_search_dlopen}"
fi
LIBS="$OLD_LIBS"
# Check whether --enable-fsanitize-ubsan was given.
if test ${enable_fsanitize_ubsan+y}
then :
enableval=$enable_fsanitize_ubsan; gl_cc_sanitize_ubsan=yes
else case e in #(
e) gl_cc_sanitize_ubsan=no ;;
esac
fi
# Check whether --enable-fsanitize-asan was given.
if test ${enable_fsanitize_asan+y}
then :
enableval=$enable_fsanitize_asan; gl_cc_sanitize_asan=yes
else case e in #(
e) gl_cc_sanitize_asan=no ;;
esac
fi
# Check whether --enable-fsanitize-msan was given.
if test ${enable_fsanitize_msan+y}
then :
enableval=$enable_fsanitize_msan; gl_cc_sanitize_msan=yes
else case e in #(
e) gl_cc_sanitize_msan=no ;;
esac
fi
if test "$gl_cc_sanitize_asan" = yes; then
if test "$gl_cc_sanitize_msan" = yes; then
as_fn_error $? "Address Sanitizer and Memory Sanitizer are mutually exclusive" "$LINENO" 5
fi
fi
if test "$gl_cc_sanitize_ubsan" = yes; then
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
printf %s "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
if test ${gl_cv_warn_c__Werror__Wunknown_warning_option+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__Werror__Wunknown_warning_option=yes
else case e in #(
e) gl_cv_warn_c__Werror__Wunknown_warning_option=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
printf "%s\n" "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = xyes
then :
gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else case e in #(
e) gl_unknown_warnings_are_errors= ;;
esac
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=undefined" >&5
printf %s "checking whether C compiler handles -fsanitize=undefined... " >&6; }
if test ${gl_cv_warn_c__fsanitize_undefined+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=undefined"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_undefined=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_undefined=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_undefined" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_undefined" >&6; }
if test "x$gl_cv_warn_c__fsanitize_undefined" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=undefined"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-sanitize-recover=undefined" >&5
printf %s "checking whether C compiler handles -fno-sanitize-recover=undefined... " >&6; }
if test ${gl_cv_warn_c__fno_sanitize_recover_undefined+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-sanitize-recover=undefined"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_sanitize_recover_undefined=yes
else case e in #(
e) gl_cv_warn_c__fno_sanitize_recover_undefined=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_sanitize_recover_undefined" >&5
printf "%s\n" "$gl_cv_warn_c__fno_sanitize_recover_undefined" >&6; }
if test "x$gl_cv_warn_c__fno_sanitize_recover_undefined" = xyes
then :
as_fn_append WARN_CFLAGS " -fno-sanitize-recover=undefined"
fi
# additional clang options
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=integer" >&5
printf %s "checking whether C compiler handles -fsanitize=integer... " >&6; }
if test ${gl_cv_warn_c__fsanitize_integer+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=integer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_integer=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_integer=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_integer" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_integer" >&6; }
if test "x$gl_cv_warn_c__fsanitize_integer" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=integer"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=nullability" >&5
printf %s "checking whether C compiler handles -fsanitize=nullability... " >&6; }
if test ${gl_cv_warn_c__fsanitize_nullability+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=nullability"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_nullability=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_nullability=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_nullability" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_nullability" >&6; }
if test "x$gl_cv_warn_c__fsanitize_nullability" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=nullability"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-sanitize-recover=nullability" >&5
printf %s "checking whether C compiler handles -fno-sanitize-recover=nullability... " >&6; }
if test ${gl_cv_warn_c__fno_sanitize_recover_nullability+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-sanitize-recover=nullability"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_sanitize_recover_nullability=yes
else case e in #(
e) gl_cv_warn_c__fno_sanitize_recover_nullability=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_sanitize_recover_nullability" >&5
printf "%s\n" "$gl_cv_warn_c__fno_sanitize_recover_nullability" >&6; }
if test "x$gl_cv_warn_c__fno_sanitize_recover_nullability" = xyes
then :
as_fn_append WARN_CFLAGS " -fno-sanitize-recover=nullability"
fi
fi
if test "$gl_cc_sanitize_asan" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=address" >&5
printf %s "checking whether C compiler handles -fsanitize=address... " >&6; }
if test ${gl_cv_warn_c__fsanitize_address+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=address"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_address=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_address=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_address" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_address" >&6; }
if test "x$gl_cv_warn_c__fsanitize_address" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=address"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-omit-frame-pointer" >&5
printf %s "checking whether C compiler handles -fno-omit-frame-pointer... " >&6; }
if test ${gl_cv_warn_c__fno_omit_frame_pointer+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-omit-frame-pointer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_omit_frame_pointer=yes
else case e in #(
e) gl_cv_warn_c__fno_omit_frame_pointer=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_omit_frame_pointer" >&5
printf "%s\n" "$gl_cv_warn_c__fno_omit_frame_pointer" >&6; }
if test "x$gl_cv_warn_c__fno_omit_frame_pointer" = xyes
then :
as_fn_append WARN_CFLAGS " -fno-omit-frame-pointer"
fi
# additional clang option
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize-address-use-after-scope" >&5
printf %s "checking whether C compiler handles -fsanitize-address-use-after-scope... " >&6; }
if test ${gl_cv_warn_c__fsanitize_address_use_after_scope+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize-address-use-after-scope"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_address_use_after_scope=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_address_use_after_scope=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_address_use_after_scope" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_address_use_after_scope" >&6; }
if test "x$gl_cv_warn_c__fsanitize_address_use_after_scope" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize-address-use-after-scope"
fi
fi
if test "$gl_cc_sanitize_msan" = yes; then
# clang options
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=memory" >&5
printf %s "checking whether C compiler handles -fsanitize=memory... " >&6; }
if test ${gl_cv_warn_c__fsanitize_memory+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=memory"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_memory=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_memory=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_memory" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_memory" >&6; }
if test "x$gl_cv_warn_c__fsanitize_memory" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=memory"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize-memory-track-origins" >&5
printf %s "checking whether C compiler handles -fsanitize-memory-track-origins... " >&6; }
if test ${gl_cv_warn_c__fsanitize_memory_track_origins+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize-memory-track-origins"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_memory_track_origins=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_memory_track_origins=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_memory_track_origins" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_memory_track_origins" >&6; }
if test "x$gl_cv_warn_c__fsanitize_memory_track_origins" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize-memory-track-origins"
fi
# gcc options
if test "$CCNAME" = "gcc"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fsanitize=leak" >&5
printf %s "checking whether C compiler handles -fsanitize=leak... " >&6; }
if test ${gl_cv_warn_c__fsanitize_leak+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fsanitize=leak"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fsanitize_leak=yes
else case e in #(
e) gl_cv_warn_c__fsanitize_leak=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fsanitize_leak" >&5
printf "%s\n" "$gl_cv_warn_c__fsanitize_leak" >&6; }
if test "x$gl_cv_warn_c__fsanitize_leak" = xyes
then :
as_fn_append WARN_CFLAGS " -fsanitize=leak"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fno-omit-frame-pointer" >&5
printf %s "checking whether C compiler handles -fno-omit-frame-pointer... " >&6; }
if test ${gl_cv_warn_c__fno_omit_frame_pointer+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fno-omit-frame-pointer"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fno_omit_frame_pointer=yes
else case e in #(
e) gl_cv_warn_c__fno_omit_frame_pointer=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fno_omit_frame_pointer" >&5
printf "%s\n" "$gl_cv_warn_c__fno_omit_frame_pointer" >&6; }
if test "x$gl_cv_warn_c__fno_omit_frame_pointer" = xyes
then :
as_fn_append WARN_CFLAGS " -fno-omit-frame-pointer"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fPIE" >&5
printf %s "checking whether C compiler handles -fPIE... " >&6; }
if test ${gl_cv_warn_c__fPIE+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_compiler_FLAGS="$CFLAGS"
as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fPIE"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_warn_c__fPIE=yes
else case e in #(
e) gl_cv_warn_c__fPIE=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$gl_saved_compiler_FLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fPIE" >&5
printf "%s\n" "$gl_cv_warn_c__fPIE" >&6; }
if test "x$gl_cv_warn_c__fPIE" = xyes
then :
as_fn_append WARN_CFLAGS " -fPIE"
fi
fi
# Check whether --enable-opie was given.
if test ${enable_opie+y}
then :
enableval=$enable_opie; ENABLE_OPIE=$enableval
else case e in #(
e) ENABLE_OPIE=yes ;;
esac
fi
if test "x$ENABLE_OPIE" = xyes
then :
printf "%s\n" "#define ENABLE_OPIE 1" >>confdefs.h
fi
# Check whether --enable-digest was given.
if test ${enable_digest+y}
then :
enableval=$enable_digest; ENABLE_DIGEST=$enableval
else case e in #(
e) ENABLE_DIGEST=yes ;;
esac
fi
if test "x$ENABLE_DIGEST" = xyes
then :
printf "%s\n" "#define ENABLE_DIGEST 1" >>confdefs.h
fi
# Check whether --enable-ntlm was given.
if test ${enable_ntlm+y}
then :
enableval=$enable_ntlm; ENABLE_NTLM=$enableval
else case e in #(
e) ENABLE_NTLM=auto
;;
esac
fi
# Check whether --enable-debug was given.
if test ${enable_debug+y}
then :
enableval=$enable_debug; ENABLE_DEBUG=$enableval
else case e in #(
e) ENABLE_DEBUG=yes ;;
esac
fi
if test "x$ENABLE_DEBUG" = xyes
then :
printf "%s\n" "#define ENABLE_DEBUG 1" >>confdefs.h
fi
# Check whether --enable-valgrind-tests was given.
if test ${enable_valgrind_tests+y}
then :
enableval=$enable_valgrind_tests; ENABLE_VALGRIND=$enableval
else case e in #(
e) ENABLE_VALGRIND=no ;;
esac
fi
if test "x$ENABLE_VALGRIND" != xno
then :
# Extract the first word of "valgrind", so it can be a program name with args.
set dummy valgrind; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAVE_VALGRIND+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$HAVE_VALGRIND"; then
ac_cv_prog_HAVE_VALGRIND="$HAVE_VALGRIND" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_HAVE_VALGRIND="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_HAVE_VALGRIND" && ac_cv_prog_HAVE_VALGRIND="no"
fi ;;
esac
fi
HAVE_VALGRIND=$ac_cv_prog_HAVE_VALGRIND
if test -n "$HAVE_VALGRIND"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_VALGRIND" >&5
printf "%s\n" "$HAVE_VALGRIND" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$HAVE_VALGRIND" = xyes
then :
if test "$gl_cc_sanitize_asan" = yes; then
as_fn_error $? "Valgrind and Address Sanitizer are mutually exclusive" "$LINENO" 5
elif test "$gl_cc_sanitize_msan" = yes; then
as_fn_error $? "Valgrind and Memory Sanitizer are mutually exclusive" "$LINENO" 5
fi
VALGRIND_TESTS="1"
VALGRIND_INFO="Test suite will be run under Valgrind"
else case e in #(
e)
VALGRIND_INFO="Valgrind not found"
;;
esac
fi
else case e in #(
e)
VALGRIND_INFO="Valgrind testing not enabled"
;;
esac
fi
# Check whether --enable-assert was given.
if test ${enable_assert+y}
then :
enableval=$enable_assert; ENABLE_ASSERTION=$enableval
else case e in #(
e) ENABLE_ASSERTION=no
;;
esac
fi
if test "x$ENABLE_ASSERTION" != xyes
then :
CFLAGS="-DNDEBUG $CFLAGS"
fi
test -z "$CFLAGS" && CFLAGS= auto_cflags=1
test -z "$CC" && cc_specified=yes
case "$host_os" in
openbsd*)
printf "%s\n" "#define _ISOC11_SOURCE 1" >>confdefs.h
;;
esac
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else case e in #(
e) # Broken: fails on valid input.
continue ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else case e in #(
e) # Passes both tests.
ac_preproc_ok=:
break ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
;;
esac
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else case e in #(
e) # Broken: fails on valid input.
continue ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else case e in #(
e) # Passes both tests.
ac_preproc_ok=:
break ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else case e in #(
e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See 'config.log' for more details" "$LINENO" 5; } ;;
esac
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
printf %s "checking for Minix Amsterdam compiler... " >&6; }
if test ${gl_cv_c_amsterdam_compiler+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ACK__
Amsterdam
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Amsterdam" >/dev/null 2>&1
then :
gl_cv_c_amsterdam_compiler=yes
else case e in #(
e) gl_cv_c_amsterdam_compiler=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
printf "%s\n" "$gl_cv_c_amsterdam_compiler" >&6; }
if test $gl_cv_c_amsterdam_compiler = yes; then
if test -z "$AR"; then
AR='cc -c.a'
fi
if test -z "$ARFLAGS"; then
ARFLAGS='-o'
fi
else
:
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="${ac_tool_prefix}ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AR"; then
ac_ct_AR=$AR
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="ar"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_AR" = x; then
AR="ar"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
else
AR="$ac_cv_prog_AR"
fi
if test -z "$ARFLAGS"; then
ARFLAGS='cr'
fi
if test -z "$RANLIB"; then
if test $gl_cv_c_amsterdam_compiler = yes; then
RANLIB=':'
else
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
fi
fi
printf "%s\n" "#define _LINUX_SOURCE_COMPAT 1" >>confdefs.h
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
if test "$enable_largefile,$enable_year2038" != no,no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to support large files" >&5
printf %s "checking for $CC option to support large files... " >&6; }
if test ${ac_cv_sys_largefile_opts+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CPPFLAGS=$CPPFLAGS
ac_opt_found=no
for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do
if test x"$ac_opt" != x"none needed"
then :
CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifndef FTYPE
# define FTYPE off_t
#endif
/* Check that FTYPE can represent 2**63 - 1 correctly.
We can't simply define LARGE_FTYPE to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31))
int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721
&& LARGE_FTYPE % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_opt" = x"none needed"
then :
# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t"
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
if ac_fn_c_try_compile "$LINENO"
then :
ac_opt='-D_FILE_OFFSET_BITS=64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
fi
ac_cv_sys_largefile_opts=$ac_opt
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CPPFLAGS=$ac_save_CPPFLAGS
if test $ac_opt_found != yes; then
case $host_os in #(
mingw* | windows*) :
ac_cv_sys_largefile_opts="supported through gnulib"
ac_opt_found=yes
;; #(
*) :
;;
esac
fi
test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5
printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; }
ac_have_largefile=yes
case $ac_cv_sys_largefile_opts in #(
"none needed") :
;; #(
"supported through gnulib") :
;; #(
"support not detected") :
ac_have_largefile=no ;; #(
"-D_FILE_OFFSET_BITS=64") :
printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h
;; #(
"-D_LARGE_FILES=1") :
printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h
;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;;
esac
if test "$enable_year2038" != no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to support timestamps after 2038" >&5
printf %s "checking for $CC option to support timestamps after 2038... " >&6; }
if test ${ac_cv_sys_year2038_opts+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CPPFLAGS="$CPPFLAGS"
ac_opt_found=no
for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do
if test x"$ac_opt" != x"none needed"
then :
CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
/* Check that time_t can represent 2**32 - 1 correctly. */
#define LARGE_TIME_T \\
((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)))
int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535
&& LARGE_TIME_T % 65537 == 0)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_year2038_opts="$ac_opt"
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CPPFLAGS="$ac_save_CPPFLAGS"
test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5
printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; }
ac_have_year2038=yes
case $ac_cv_sys_year2038_opts in #(
"none needed") :
;; #(
"support not detected") :
ac_have_year2038=no ;; #(
"-D_TIME_BITS=64") :
printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h
;; #(
"-D__MINGW_USE_VC2005_COMPAT") :
printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h
;; #(
"-U_USE_32_BIT_TIME_T"*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It
will stop working after mid-January 2038. Remove
_USE_32BIT_TIME_T from the compiler flags.
See 'config.log' for more details" "$LINENO" 5; } ;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;;
esac
fi
fi
# Check whether --enable-threads was given.
if test ${enable_threads+y}
then :
enableval=$enable_threads; gl_use_threads=$enableval
else case e in #(
e) if test -n "$gl_use_threads_default"; then
gl_use_threads="$gl_use_threads_default"
else
case "$host_os" in
osf*) gl_use_threads=no ;;
cygwin*)
case `uname -r` in
1.[0-5].*) gl_use_threads=no ;;
*) gl_use_threads=yes ;;
esac
;;
mingw* | windows*)
case "$gl_use_winpthreads_default" in
yes) gl_use_threads=posix ;;
no) gl_use_threads=windows ;;
*) gl_use_threads=yes ;;
esac
;;
*) gl_use_threads=yes ;;
esac
fi
;;
esac
fi
if test "$gl_use_threads" = yes \
|| test "$gl_use_threads" = isoc \
|| test "$gl_use_threads" = posix \
|| test "$gl_use_threads" = isoc+posix; then
# For using <threads.h> or <pthread.h>:
if test -z "$gl_anythreadlib_early_done"; then
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
gl_anythreadlib_early_done=done
fi
fi
# Pre-early section.
# Code from module absolute-header:
# Code from module accept:
# Code from module access:
# Code from module alignasof:
# Code from module alloca:
# Code from module alloca-opt:
# Code from module announce-gen:
# Code from module arpa_inet:
# Code from module array-mergesort:
# Code from module assert-h:
# Code from module assure:
# Code from module at-internal:
# Code from module attribute:
# Code from module base32:
# Code from module basename-lgpl:
# Code from module binary-io:
# Code from module bind:
# Code from module bitrotate:
# Code from module btoc32:
# Code from module btowc:
# Code from module builtin-expect:
# Code from module byteswap:
# Code from module c-ctype:
# Code from module c-strcase:
# Code from module c-strcaseeq:
# Code from module c-strcasestr:
# Code from module c32_apply_type_test:
# Code from module c32_get_type_test:
# Code from module c32isalnum:
# Code from module c32isalpha:
# Code from module c32isblank:
# Code from module c32iscntrl:
# Code from module c32isdigit:
# Code from module c32isgraph:
# Code from module c32islower:
# Code from module c32isprint:
# Code from module c32ispunct:
# Code from module c32isspace:
# Code from module c32isupper:
# Code from module c32isxdigit:
# Code from module c32tolower:
# Code from module c32width:
# Code from module c99:
# Code from module calloc-gnu:
# Code from module calloc-posix:
# Code from module canonicalize:
# Code from module canonicalize-lgpl:
# Code from module chdir:
# Code from module chdir-long:
# Code from module clock-time:
# Code from module cloexec:
# Code from module close:
# Code from module closedir:
# Code from module concat-filename:
# Code from module connect:
# Code from module crypto/af_alg:
# Code from module crypto/md2:
# Code from module crypto/md2-buffer:
# Code from module crypto/md4:
# Code from module crypto/md4-buffer:
# Code from module crypto/md5:
# Code from module crypto/md5-buffer:
# Code from module crypto/sha1:
# Code from module crypto/sha1-buffer:
# Code from module crypto/sha256:
# Code from module crypto/sha256-buffer:
# Code from module crypto/sha512:
# Code from module crypto/sha512-buffer:
# Code from module ctype:
# Code from module d-ino:
# Code from module dirent:
# Code from module dirfd:
# Code from module dirname:
# Code from module dirname-lgpl:
# Code from module do-release-commit-and-tag:
# Code from module double-slash-root:
# Code from module dup:
# Code from module dup2:
# Code from module eloop-threshold:
# Code from module environ:
# Code from module errno:
# Code from module error:
# Code from module error-h:
# Code from module exitfail:
# Code from module extensions:
# This is actually already done in the pre-early phase.
# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Code from module extensions-aix:
# Code from module extern-inline:
# Code from module fatal-signal:
# Code from module fchdir:
# Code from module fcntl:
# Code from module fcntl-h:
# Code from module fd-hook:
# Code from module fd-safer-flag:
# Code from module fdopendir:
# Code from module fflush:
# Code from module file-set:
# Code from module filename:
# Code from module filenamecat-lgpl:
# Code from module findprog-in:
# Code from module flexmember:
# Code from module float:
# Code from module flock:
# Code from module fnmatch:
# Code from module fnmatch-gnu:
# Code from module fnmatch-h:
# Code from module fopen:
# Code from module fopen-gnu:
# Code from module fpurge:
# Code from module freading:
# Code from module free-posix:
# Code from module fseek:
# Code from module fseeko:
# Code from module fstat:
# Code from module fstatat:
# Code from module ftell:
# Code from module ftello:
# Code from module futimens:
# Code from module gen-header:
# Code from module gendocs:
# Code from module getaddrinfo:
# Code from module getcwd:
# Code from module getcwd-lgpl:
# Code from module getdelim:
# Code from module getdtablesize:
# Code from module getgroups:
# Code from module getline:
# Code from module getopt-gnu:
# Code from module getopt-posix:
# Code from module getpass:
# Code from module getpass-gnu:
# Code from module getpeername:
# Code from module getprogname:
# Code from module getrandom:
# Code from module getsockname:
# Code from module gettext-h:
# Code from module gettime:
# Code from module gettimeofday:
# Code from module git-version-gen:
# Code from module gitlog-to-changelog:
# Code from module glibc-internal/dynarray:
# Code from module glibc-internal/scratch_buffer:
# Code from module gnu-web-doc-update:
# Code from module gnumakefile:
# Code from module gnupload:
# Code from module gperf:
# Code from module group-member:
# Code from module hard-locale:
# Code from module hash:
# Code from module hash-pjw:
# Code from module hash-triple-simple:
# Code from module havelib:
# Code from module hostent:
# Code from module ialloc:
# Code from module iconv:
# Code from module iconv-h:
# Code from module idx:
# Code from module include_next:
# Code from module inet_ntop:
# Code from module inline:
# Code from module intprops:
# Code from module inttypes:
# Code from module inttypes-incomplete:
# Code from module ioctl:
# Code from module isblank:
# Code from module iswblank:
# Code from module iswctype:
# Code from module iswdigit:
# Code from module iswpunct:
# Code from module iswxdigit:
# Code from module langinfo:
# Code from module largefile:
# Code from module libc-config:
# Code from module libunistring-optional:
# Code from module limits-h:
# Code from module link:
# Code from module listen:
# Code from module localcharset:
# Code from module locale:
# Code from module localeconv:
# Code from module lock:
# Code from module lseek:
# Code from module lstat:
# Code from module maintainer-makefile:
# Code from module malloc-gnu:
# Code from module malloc-posix:
# Code from module malloca:
# Code from module mbchar:
# Code from module mbiter:
# Code from module mbrtoc32:
# Code from module mbrtowc:
# Code from module mbsinit:
# Code from module mbsrtoc32s:
# Code from module mbsrtowcs:
# Code from module mbszero:
# Code from module mbtowc:
# Code from module memchr:
# Code from module mempcpy:
# Code from module memrchr:
# Code from module minmax:
# Code from module mkdir:
# Code from module mkostemp:
# Code from module mkstemp:
# Code from module mktime:
# Code from module mktime-internal:
# Code from module msvc-inval:
# Code from module msvc-nothrow:
# Code from module multiarch:
# Code from module nanosleep:
# Code from module netdb:
# Code from module netinet_in:
# Code from module nl_langinfo:
# Code from module nocrash:
# Code from module once:
# Code from module open:
# Code from module openat:
# Code from module openat-die:
# Code from module openat-h:
# Code from module opendir:
# Code from module pathmax:
# Code from module pipe-posix:
# Code from module pipe2:
# Code from module pipe2-safer:
# Code from module posix_spawn:
# Code from module posix_spawn-internal:
# Code from module posix_spawn_file_actions_addchdir:
# Code from module posix_spawn_file_actions_addclose:
# Code from module posix_spawn_file_actions_adddup2:
# Code from module posix_spawn_file_actions_addopen:
# Code from module posix_spawn_file_actions_destroy:
# Code from module posix_spawn_file_actions_init:
# Code from module posix_spawnattr_destroy:
# Code from module posix_spawnattr_init:
# Code from module posix_spawnattr_setflags:
# Code from module posix_spawnattr_setpgroup:
# Code from module posix_spawnattr_setsigmask:
# Code from module posix_spawnp:
# Code from module pselect:
# Code from module pthread-h:
if test -z "$gl_anythreadlib_early_done"; then
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
esac
gl_anythreadlib_early_done=done
fi
# Code from module pthread-once:
# Code from module pthread_sigmask:
# Code from module quote:
# Code from module quotearg:
# Code from module quotearg-simple:
# Code from module raise:
# Code from module rawmemchr:
# Code from module readdir:
# Code from module readlink:
# Code from module realloc-posix:
# Code from module reallocarray:
# Code from module recv:
# Code from module regex:
# Code from module rename:
# Code from module rewinddir:
# Code from module rmdir:
# Code from module same-inode:
# Code from module save-cwd:
# Code from module sched:
# Code from module secure_getenv:
# Code from module select:
# Code from module send:
# Code from module servent:
# Code from module setlocale-null:
# Code from module setlocale-null-unlocked:
# Code from module setsockopt:
# Code from module sh-filename:
# Code from module sigaction:
# Code from module signal-h:
# Code from module sigpipe:
# Code from module sigprocmask:
# Code from module size_max:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module snippet/warn-on-use:
# Code from module snprintf:
# Code from module socket:
# Code from module socketlib:
# Code from module sockets:
# Code from module socklen:
# Code from module spawn:
# Code from module spawn-pipe:
# Code from module ssize_t:
# Code from module stat:
# Code from module stat-time:
# Code from module std-gnu11:
# Code from module stdbool:
# Code from module stdckdint:
# Code from module stddef:
# Code from module stdint:
# Code from module stdio:
printf "%s\n" "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h
# Code from module stdlib:
# Code from module stpcpy:
# Code from module strcase:
# Code from module strchrnul:
# Code from module strdup-posix:
# Code from module streq:
# Code from module strerror:
# Code from module strerror-override:
# Code from module strerror_r-posix:
# Code from module string:
# Code from module strings:
# Code from module strndup:
# Code from module strnlen:
# Code from module strnlen1:
# Code from module strpbrk:
# Code from module strptime:
# Code from module strtok_r:
# Code from module strtol:
# Code from module strtoll:
# Code from module symlink:
# Code from module sys_file:
# Code from module sys_ioctl:
# Code from module sys_random:
# Code from module sys_select:
# Code from module sys_socket:
# Code from module sys_stat:
# Code from module sys_time:
# Code from module sys_types:
# Code from module sys_uio:
# Code from module sys_wait:
# Code from module tempname:
# Code from module thread-optim:
# Code from module threadlib:
# Code from module time-h:
# Code from module time_r:
# Code from module timegm:
# Code from module timespec:
# Code from module tmpdir:
# Code from module u64:
# Code from module uchar:
# Code from module unicase/base:
# Code from module unicase/cased:
# Code from module unicase/empty-prefix-context:
# Code from module unicase/empty-suffix-context:
# Code from module unicase/ignorable:
# Code from module unicase/special-casing:
# Code from module unicase/tolower:
# Code from module unicase/u8-casemap:
# Code from module unicase/u8-tolower:
# Code from module unictype/base:
# Code from module unictype/combining-class:
# Code from module unictype/ctype-alnum:
# Code from module unictype/ctype-alpha:
# Code from module unictype/ctype-blank:
# Code from module unictype/ctype-cntrl:
# Code from module unictype/ctype-digit:
# Code from module unictype/ctype-graph:
# Code from module unictype/ctype-lower:
# Code from module unictype/ctype-print:
# Code from module unictype/ctype-punct:
# Code from module unictype/ctype-space:
# Code from module unictype/ctype-upper:
# Code from module unictype/ctype-xdigit:
# Code from module unictype/property-soft-dotted:
# Code from module uninorm/base:
# Code from module uninorm/decompose-internal:
# Code from module uninorm/u8-normalize:
# Code from module unistd:
# Code from module unistd-safer:
# Code from module unistr/base:
# Code from module unistr/u32-chr:
# Code from module unistr/u32-cpy:
# Code from module unistr/u32-pcpy:
# Code from module unistr/u32-strcat:
# Code from module unistr/u32-strlen:
# Code from module unistr/u8-cpy:
# Code from module unistr/u8-mbtouc-unsafe:
# Code from module unistr/u8-strlen:
# Code from module unistr/u8-uctomb:
# Code from module unitypes:
# Code from module uniwidth/base:
# Code from module uniwidth/width:
# Code from module unlink:
# Code from module unlocked-io:
# Code from module unlocked-io-internal:
# Code from module update-copyright:
# Code from module useless-if-before-free:
# Code from module utime:
# Code from module utime-h:
# Code from module utimens:
# Code from module vararrays:
# Code from module vasnprintf:
# Code from module vasprintf:
# Code from module vc-list-files:
# Code from module verify:
# Code from module vsnprintf:
# Code from module vsnzprintf:
# Code from module wait-process:
# Code from module waitpid:
# Code from module warnings:
# Code from module wchar:
# Code from module wcrtomb:
# Code from module wctype:
# Code from module wctype-h:
# Code from module wcwidth:
# Code from module windows-mutex:
# Code from module windows-once:
# Code from module windows-recmutex:
# Code from module windows-rwlock:
# Code from module windows-spawn:
# Code from module wmemchr:
# Code from module wmempcpy:
# Code from module write:
# Code from module xalloc:
# Code from module xalloc-die:
# Code from module xalloc-oversized:
# Code from module xmemdup0:
# Code from module xsize:
# Code from module xstrndup:
if test -n "$PYTHON"; then
# If the user set $PYTHON, use it and don't search something else.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.0" >&5
printf %s "checking whether $PYTHON version is >= 3.0... " >&6; }
prog="import sys
# split strings by '.' and convert to numeric. Append some zeros
# because we need at least 4 digits for the hex conversion.
# map returns an iterator in Python 3.0 and a list in 2.x
minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0]
minverhex = 0
# xrange is not present in Python 3.0 and range returns an iterator
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
sys.exit(sys.hexversion < minverhex)"
if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
($PYTHON -c "$prog") >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "Python interpreter is too old" "$LINENO" 5 ;;
esac
fi
am_display_PYTHON=$PYTHON
else
# Otherwise, try each interpreter until we find one that satisfies
# VERSION.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.0" >&5
printf %s "checking for a Python interpreter with version >= 3.0... " >&6; }
if test ${am_cv_pathless_PYTHON+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
for am_cv_pathless_PYTHON in python python3 python3.20 python3.19 python3.18 python3.17 python3.16 python3.15 python3.14 python3.13 python3.12 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
test "$am_cv_pathless_PYTHON" = none && break
prog="import sys
# split strings by '.' and convert to numeric. Append some zeros
# because we need at least 4 digits for the hex conversion.
# map returns an iterator in Python 3.0 and a list in 2.x
minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0]
minverhex = 0
# xrange is not present in Python 3.0 and range returns an iterator
for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
sys.exit(sys.hexversion < minverhex)"
if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then :
break
fi
done ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
printf "%s\n" "$am_cv_pathless_PYTHON" >&6; }
# Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
if test "$am_cv_pathless_PYTHON" = none; then
PYTHON=:
else
# Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
set dummy $am_cv_pathless_PYTHON; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PYTHON+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $PYTHON in
[\\/]* | ?:[\\/]*)
ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
PYTHON=$ac_cv_path_PYTHON
if test -n "$PYTHON"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
printf "%s\n" "$PYTHON" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
am_display_PYTHON=$am_cv_pathless_PYTHON
fi
if test "$PYTHON" = :; then
:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
printf %s "checking for $am_display_PYTHON version... " >&6; }
if test ${am_cv_python_version+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) am_cv_python_version=`$PYTHON -c "import sys; print ('%u.%u' % sys.version_info[:2])"` ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
printf "%s\n" "$am_cv_python_version" >&6; }
PYTHON_VERSION=$am_cv_python_version
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
printf %s "checking for $am_display_PYTHON platform... " >&6; }
if test ${am_cv_python_platform+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"` ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
printf "%s\n" "$am_cv_python_platform" >&6; }
PYTHON_PLATFORM=$am_cv_python_platform
if test "x$prefix" = xNONE; then
am__usable_prefix=$ac_default_prefix
else
am__usable_prefix=$prefix
fi
# Allow user to request using sys.* values from Python,
# instead of the GNU $prefix values.
# Check whether --with-python-sys-prefix was given.
if test ${with_python_sys_prefix+y}
then :
withval=$with_python_sys_prefix; am_use_python_sys=:
else case e in #(
e) am_use_python_sys=false ;;
esac
fi
# Allow user to override whatever the default Python prefix is.
# Check whether --with-python_prefix was given.
if test ${with_python_prefix+y}
then :
withval=$with_python_prefix; am_python_prefix_subst=$withval
am_cv_python_prefix=$withval
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for explicit $am_display_PYTHON prefix" >&5
printf %s "checking for explicit $am_display_PYTHON prefix... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_prefix" >&5
printf "%s\n" "$am_cv_python_prefix" >&6; }
else case e in #(
e)
if $am_use_python_sys; then
# using python sys.prefix value, not GNU
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python default $am_display_PYTHON prefix" >&5
printf %s "checking for python default $am_display_PYTHON prefix... " >&6; }
if test ${am_cv_python_prefix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) am_cv_python_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"` ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_prefix" >&5
printf "%s\n" "$am_cv_python_prefix" >&6; }
case $am_cv_python_prefix in
$am__usable_prefix*)
am__strip_prefix=`echo "$am__usable_prefix" | sed 's|.|.|g'`
am_python_prefix_subst=`echo "$am_cv_python_prefix" | sed "s,^$am__strip_prefix,\\${prefix},"`
;;
*)
am_python_prefix_subst=$am_cv_python_prefix
;;
esac
else # using GNU prefix value, not python sys.prefix
am_python_prefix_subst='${prefix}'
am_python_prefix=$am_python_prefix_subst
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU default $am_display_PYTHON prefix" >&5
printf %s "checking for GNU default $am_display_PYTHON prefix... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_python_prefix" >&5
printf "%s\n" "$am_python_prefix" >&6; }
fi ;;
esac
fi
# Substituting python_prefix_subst value.
PYTHON_PREFIX=$am_python_prefix_subst
# emacs-page Now do it all over again for Python exec_prefix, but with yet
# another conditional: fall back to regular prefix if that was specified.
# Check whether --with-python_exec_prefix was given.
if test ${with_python_exec_prefix+y}
then :
withval=$with_python_exec_prefix; am_python_exec_prefix_subst=$withval
am_cv_python_exec_prefix=$withval
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for explicit $am_display_PYTHON exec_prefix" >&5
printf %s "checking for explicit $am_display_PYTHON exec_prefix... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5
printf "%s\n" "$am_cv_python_exec_prefix" >&6; }
else case e in #(
e)
# no explicit --with-python_exec_prefix, but if
# --with-python_prefix was given, use its value for python_exec_prefix too.
if test -n "$with_python_prefix"
then :
am_python_exec_prefix_subst=$with_python_prefix
am_cv_python_exec_prefix=$with_python_prefix
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python_prefix-given $am_display_PYTHON exec_prefix" >&5
printf %s "checking for python_prefix-given $am_display_PYTHON exec_prefix... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5
printf "%s\n" "$am_cv_python_exec_prefix" >&6; }
else case e in #(
e)
# Set am__usable_exec_prefix whether using GNU or Python values,
# since we use that variable for pyexecdir.
if test "x$exec_prefix" = xNONE; then
am__usable_exec_prefix=$am__usable_prefix
else
am__usable_exec_prefix=$exec_prefix
fi
#
if $am_use_python_sys; then # using python sys.exec_prefix, not GNU
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python default $am_display_PYTHON exec_prefix" >&5
printf %s "checking for python default $am_display_PYTHON exec_prefix... " >&6; }
if test ${am_cv_python_exec_prefix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) am_cv_python_exec_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)"` ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5
printf "%s\n" "$am_cv_python_exec_prefix" >&6; }
case $am_cv_python_exec_prefix in
$am__usable_exec_prefix*)
am__strip_prefix=`echo "$am__usable_exec_prefix" | sed 's|.|.|g'`
am_python_exec_prefix_subst=`echo "$am_cv_python_exec_prefix" | sed "s,^$am__strip_prefix,\\${exec_prefix},"`
;;
*)
am_python_exec_prefix_subst=$am_cv_python_exec_prefix
;;
esac
else # using GNU $exec_prefix, not python sys.exec_prefix
am_python_exec_prefix_subst='${exec_prefix}'
am_python_exec_prefix=$am_python_exec_prefix_subst
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU default $am_display_PYTHON exec_prefix" >&5
printf %s "checking for GNU default $am_display_PYTHON exec_prefix... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_python_exec_prefix" >&5
printf "%s\n" "$am_python_exec_prefix" >&6; }
fi ;;
esac
fi ;;
esac
fi
# Substituting python_exec_prefix_subst.
PYTHON_EXEC_PREFIX=$am_python_exec_prefix_subst
# Factor out some code duplication into this shell variable.
am_python_setup_sysconfig="\
import sys
# Prefer sysconfig over distutils.sysconfig, for better compatibility
# with python 3.x. See automake bug#10227.
try:
import sysconfig
except ImportError:
can_use_sysconfig = 0
else:
can_use_sysconfig = 1
# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
# <https://github.com/pypa/virtualenv/issues/118>
try:
from platform import python_implementation
if python_implementation() == 'CPython' and sys.version[:3] == '2.7':
can_use_sysconfig = 0
except ImportError:
pass" # end of am_python_setup_sysconfig
# More repeated code, for figuring out the installation scheme to use.
am_python_setup_scheme="if hasattr(sysconfig, 'get_default_scheme'):
scheme = sysconfig.get_default_scheme()
else:
scheme = sysconfig._get_default_scheme()
if scheme == 'posix_local':
if '$am_py_prefix' == '/usr':
scheme = 'deb_system' # should only happen during Debian package builds
else:
# Debian's default scheme installs to /usr/local/ but we want to
# follow the prefix, as we always have.
# See bugs#54412, #64837, et al.
scheme = 'posix_prefix'" # end of am_python_setup_scheme
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory (pythondir)" >&5
printf %s "checking for $am_display_PYTHON script directory (pythondir)... " >&6; }
if test ${am_cv_python_pythondir+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "x$am_cv_python_prefix" = x; then
am_py_prefix=$am__usable_prefix
else
am_py_prefix=$am_cv_python_prefix
fi
am_cv_python_pythondir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
try:
$am_python_setup_scheme
sitedir = sysconfig.get_path('purelib', scheme, vars={'base':'$am_py_prefix'})
except:
sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
sys.stdout.write(sitedir)"`
#
case $am_cv_python_pythondir in
$am_py_prefix*)
am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,\\${PYTHON_PREFIX},"`
;;
*)
case $am_py_prefix in
/usr|/System*) ;;
*) am_cv_python_pythondir="\${PYTHON_PREFIX}/lib/python$PYTHON_VERSION/site-packages"
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
printf "%s\n" "$am_cv_python_pythondir" >&6; }
pythondir=$am_cv_python_pythondir
pkgpythondir=\${pythondir}/$PACKAGE
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory (pyexecdir)" >&5
printf %s "checking for $am_display_PYTHON extension module directory (pyexecdir)... " >&6; }
if test ${am_cv_python_pyexecdir+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "x$am_cv_python_exec_prefix" = x; then
am_py_exec_prefix=$am__usable_exec_prefix
else
am_py_exec_prefix=$am_cv_python_exec_prefix
fi
am_cv_python_pyexecdir=`$PYTHON -c "
$am_python_setup_sysconfig
if can_use_sysconfig:
try:
$am_python_setup_scheme
sitedir = sysconfig.get_path('platlib', scheme, vars={'platbase':'$am_py_exec_prefix'})
except:
sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_exec_prefix'})
else:
from distutils import sysconfig
sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_exec_prefix')
sys.stdout.write(sitedir)"`
#
case $am_cv_python_pyexecdir in
$am_py_exec_prefix*)
am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,\\${PYTHON_EXEC_PREFIX},"`
;;
*)
case $am_py_exec_prefix in
/usr|/System*) ;;
*) am_cv_python_pyexecdir="\${PYTHON_EXEC_PREFIX}/lib/python$PYTHON_VERSION/site-packages"
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
printf "%s\n" "$am_cv_python_pyexecdir" >&6; }
pyexecdir=$am_cv_python_pyexecdir
pkgpyexecdir=\${pyexecdir}/$PACKAGE
fi
if test "$PYTHON" != :; then
HAVE_PYTHON3_TRUE=
HAVE_PYTHON3_FALSE='#'
else
HAVE_PYTHON3_TRUE='#'
HAVE_PYTHON3_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in #(
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
printf %s "checking whether NLS is requested... " >&6; }
# Check whether --enable-nls was given.
if test ${enable_nls+y}
then :
enableval=$enable_nls; USE_NLS=$enableval
else case e in #(
e) USE_NLS=yes ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
printf "%s\n" "$USE_NLS" >&6; }
GETTEXT_MACRO_VERSION=0.20
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MSGFMT+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$MSGFMT" in
/*)
ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
(if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
ac_cv_path_MSGFMT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
;;
esac ;;
esac
fi
MSGFMT="$ac_cv_path_MSGFMT"
if test -n "$MSGFMT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
printf "%s\n" "$MSGFMT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GMSGFMT+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $GMSGFMT in
[\\/]* | ?:[\\/]*)
ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
;;
esac ;;
esac
fi
GMSGFMT=$ac_cv_path_GMSGFMT
if test -n "$GMSGFMT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
printf "%s\n" "$GMSGFMT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
*) GMSGFMT_015=$GMSGFMT ;;
esac
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_XGETTEXT+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$XGETTEXT" in
/*)
ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
(if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
;;
esac ;;
esac
fi
XGETTEXT="$ac_cv_path_XGETTEXT"
if test -n "$XGETTEXT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
printf "%s\n" "$XGETTEXT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f messages.po
case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
'' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
*) XGETTEXT_015=$XGETTEXT ;;
esac
# Extract the first word of "msgmerge", so it can be a program name with args.
set dummy msgmerge; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MSGMERGE+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$MSGMERGE" in
/*)
ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
ac_cv_path_MSGMERGE="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
;;
esac ;;
esac
fi
MSGMERGE="$ac_cv_path_MSGMERGE"
if test -n "$MSGMERGE"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
printf "%s\n" "$MSGMERGE" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if LC_ALL=C $MSGMERGE --help | grep ' --for-msgfmt ' >/dev/null; then
MSGMERGE_FOR_MSGFMT_OPTION='--for-msgfmt'
else
if LC_ALL=C $MSGMERGE --help | grep ' --no-fuzzy-matching ' >/dev/null; then
MSGMERGE_FOR_MSGFMT_OPTION='--no-fuzzy-matching --no-location --quiet'
else
MSGMERGE_FOR_MSGFMT_OPTION='--no-location --quiet'
fi
fi
test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
ac_config_commands="$ac_config_commands po-directories"
if test "X$prefix" = "XNONE"; then
acl_final_prefix="$ac_default_prefix"
else
acl_final_prefix="$prefix"
fi
if test "X$exec_prefix" = "XNONE"; then
acl_final_exec_prefix='${prefix}'
else
acl_final_exec_prefix="$exec_prefix"
fi
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
prefix="$acl_saved_prefix"
# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else case e in #(
e) with_gnu_ld=no ;;
esac
fi
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
# Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
# contains only /bin. Note that ksh looks also at the FPATH variable,
# so we have to set that as well for the test.
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
&& { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
|| PATH_SEPARATOR=';'
}
fi
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
printf %s "checking for ld... " >&6; }
elif test "$GCC" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
elif test "$with_gnu_ld" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test -n "$LD"; then
# Let the user override the test with a path.
:
else
if test ${acl_cv_path_LD+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_cv_path_LD= # Final result of this test
ac_prog=ld # Program to search in $PATH
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
case $host in
*-*-mingw* | windows*)
# gcc leaves a trailing carriage return which upsets mingw
acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $acl_output in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
done
# Got the pathname. No search in PATH is needed.
acl_cv_path_LD="$acl_output"
ac_prog=
;;
"")
# If it fails, then pretend we aren't using GCC.
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
fi
if test -n "$ac_prog"; then
# Search for $ac_prog in $PATH.
acl_saved_IFS="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$acl_saved_IFS"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
acl_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$acl_saved_IFS"
fi
case $host in
*-*-aix*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __powerpc64__ || defined __LP64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# The compiler produces 64-bit code. Add option '-b64' so that the
# linker groks 64-bit object files.
case "$acl_cv_path_LD " in
*" -b64 "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
sparc64-*-netbsd*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __sparcv9 || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) # The compiler produces 32-bit code. Add option '-m elf32_sparc'
# so that the linker groks 32-bit object files.
case "$acl_cv_path_LD " in
*" -m elf32_sparc "*) ;;
*) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;;
esac
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
;;
esac
fi
LD="$acl_cv_path_LD"
fi
if test -n "$LD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${acl_cv_prog_gnu_ld+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
acl_cv_prog_gnu_ld=yes
;;
*)
acl_cv_prog_gnu_ld=no
;;
esac ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$acl_cv_prog_gnu_ld
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
printf %s "checking for shared library run path origin... " >&6; }
if test ${acl_cv_rpath+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
. ./conftest.sh
rm -f ./conftest.sh
acl_cv_rpath=done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
printf "%s\n" "$acl_cv_rpath" >&6; }
wl="$acl_cv_wl"
acl_libext="$acl_cv_libext"
acl_shlibext="$acl_cv_shlibext"
acl_libname_spec="$acl_cv_libname_spec"
acl_library_names_spec="$acl_cv_library_names_spec"
acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
acl_hardcode_direct="$acl_cv_hardcode_direct"
acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
# Check whether --enable-rpath was given.
if test ${enable_rpath+y}
then :
enableval=$enable_rpath; :
else case e in #(
e) enable_rpath=yes ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking 32-bit host C ABI" >&5
printf %s "checking 32-bit host C ABI... " >&6; }
if test ${gl_cv_host_cpu_c_abi_32bit+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_cpu" in
# CPUs that only support a 32-bit ABI.
arc \
| bfin \
| cris* \
| csky \
| epiphany \
| ft32 \
| h8300 \
| m68k \
| microblaze | microblazeel \
| nds32 | nds32le | nds32be \
| nios2 | nios2eb | nios2el \
| or1k* \
| or32 \
| sh | sh1234 | sh1234elb \
| tic6x \
| xtensa* )
gl_cv_host_cpu_c_abi_32bit=yes
;;
# CPUs that only support a 64-bit ABI.
alpha | alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] \
| mmix )
gl_cv_host_cpu_c_abi_32bit=no
;;
*)
if test -n "$gl_cv_host_cpu_c_abi"; then
case "$gl_cv_host_cpu_c_abi" in
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
gl_cv_host_cpu_c_abi_32bit=yes ;;
x86_64 | alpha | arm64 | aarch64c | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
gl_cv_host_cpu_c_abi_32bit=no ;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown ;;
esac
else
gl_cv_host_cpu_c_abi_32bit=unknown
fi
if test $gl_cv_host_cpu_c_abi_32bit = unknown; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int test_pointer_size[sizeof (void *) - 5];
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_host_cpu_c_abi_32bit=no
else case e in #(
e) gl_cv_host_cpu_c_abi_32bit=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5
printf "%s\n" "$gl_cv_host_cpu_c_abi_32bit" >&6; }
HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ELF binary format" >&5
printf %s "checking for ELF binary format... " >&6; }
if test ${gl_cv_elf+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __ELF__ || (defined __linux__ && defined __EDG__)
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_elf=yes
else case e in #(
e) gl_cv_elf=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_elf" >&5
printf "%s\n" "$gl_cv_elf" >&6; }
if test $gl_cv_elf = yes; then
# Extract the ELF class of a file (5th byte) in decimal.
# Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
if od -A x < /dev/null >/dev/null 2>/dev/null; then
# Use POSIX od.
func_elfclass ()
{
od -A n -t d1 -j 4 -N 1
}
else
# Use BSD hexdump.
func_elfclass ()
{
dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
echo
}
fi
# Use 'expr', not 'test', to compare the values of func_elfclass, because on
# Solaris 11 OpenIndiana and Solaris 11 OmniOS, the result is 001 or 002,
# not 1 or 2.
case $HOST_CPU_C_ABI_32BIT in
yes)
# 32-bit ABI.
acl_is_expected_elfclass ()
{
expr "`func_elfclass | sed -e 's/[ ]//g'`" = 1 > /dev/null
}
;;
no)
# 64-bit ABI.
acl_is_expected_elfclass ()
{
expr "`func_elfclass | sed -e 's/[ ]//g'`" = 2 > /dev/null
}
;;
*)
# Unknown.
acl_is_expected_elfclass ()
{
:
}
;;
esac
else
acl_is_expected_elfclass ()
{
:
}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
printf %s "checking for the common suffixes of directories in the library search path... " >&6; }
if test ${acl_cv_libdirstems+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) acl_libdirstem=lib
acl_libdirstem2=
acl_libdirstem3=
case "$host_os" in
solaris*)
if test $HOST_CPU_C_ABI_32BIT = no; then
acl_libdirstem2=lib/64
case "$host_cpu" in
sparc*) acl_libdirstem3=lib/sparcv9 ;;
i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
esac
fi
;;
netbsd*)
if test $HOST_CPU_C_ABI_32BIT != no; then
case "$host_cpu" in
sparc*) acl_libdirstem2=lib/sparc ;;
esac
fi
;;
*)
searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
| sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test $HOST_CPU_C_ABI_32BIT != no; then
# 32-bit or unknown ABI.
if test -d /usr/lib32; then
acl_libdirstem2=lib32
fi
fi
if test $HOST_CPU_C_ABI_32BIT != yes; then
# 64-bit or unknown ABI.
if test -d /usr/lib64; then
acl_libdirstem3=lib64
fi
fi
if test -n "$searchpath"; then
acl_saved_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
*/lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
*/../ | */.. )
# Better ignore directories of this form. They are misleading.
;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib32 ) acl_libdirstem2=lib32 ;;
*/lib64 ) acl_libdirstem3=lib64 ;;
esac ;;
esac
fi
done
IFS="$acl_saved_IFS"
if test $HOST_CPU_C_ABI_32BIT = yes; then
# 32-bit ABI.
acl_libdirstem3=
fi
if test $HOST_CPU_C_ABI_32BIT = no; then
# 64-bit ABI.
acl_libdirstem2=
fi
fi
;;
esac
test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
printf "%s\n" "$acl_cv_libdirstems" >&6; }
acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,//' -e 's/,.*//'`
acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,[^,]*,//' -e 's/,.*//'`
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libiconv-prefix was given.
if test ${with_libiconv_prefix+y}
then :
withval=$with_libiconv_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBICONV=
LTLIBICONV=
INCICONV=
LIBICONV_PREFIX=
HAVE_LIBICONV=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='iconv '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBICONV; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBICONV; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'iconv'; then
LIBICONV_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCICONV; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBICONV; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBICONV="${LIBICONV}${LIBICONV:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBICONV; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
;;
esac
done
fi
else
LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
done
fi
gl_sed_double_backslashes='s/\\/\\\\/g'
gl_sed_escape_doublequotes='s/"/\\"/g'
gl_sed_escape_for_make_1="s,\\([ \"&'();<>\\\\\`|]\\),\\\\\\1,g"
gl_sed_escape_for_make_2='s,\$,\\$$,g'
case `echo r | tr -d '\r'` in
'') gl_tr_cr='\015' ;;
*) gl_tr_cr='\r' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
printf %s "checking for CFPreferencesCopyAppValue... " >&6; }
if test ${gt_cv_func_CFPreferencesCopyAppValue+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gt_saved_LIBS="$LIBS"
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CFPreferences.h>
int
main (void)
{
CFPreferencesCopyAppValue(NULL, NULL)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gt_cv_func_CFPreferencesCopyAppValue=yes
else case e in #(
e) gt_cv_func_CFPreferencesCopyAppValue=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gt_saved_LIBS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
printf %s "checking for CFLocaleCopyPreferredLanguages... " >&6; }
if test ${gt_cv_func_CFLocaleCopyPreferredLanguages+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gt_saved_LIBS="$LIBS"
LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CFLocale.h>
int
main (void)
{
CFLocaleCopyPreferredLanguages();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gt_cv_func_CFLocaleCopyPreferredLanguages=yes
else case e in #(
e) gt_cv_func_CFLocaleCopyPreferredLanguages=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gt_saved_LIBS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
printf "%s\n" "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
printf "%s\n" "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
fi
INTL_MACOSX_LIBS=
if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
|| test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
fi
LIBINTL=
LTLIBINTL=
POSUB=
case " $gt_needs " in
*" need-formatstring-macros "*) gt_api_version=3 ;;
*" need-ngettext "*) gt_api_version=2 ;;
*) gt_api_version=1 ;;
esac
gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
if test "$USE_NLS" = "yes"; then
gt_use_preinstalled_gnugettext=no
if test $gt_api_version -ge 3; then
gt_revision_test_code='
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
'
else
gt_revision_test_code=
fi
if test $gt_api_version -ge 2; then
gt_expression_test_code=' + * ngettext ("", "", 0)'
else
gt_expression_test_code=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
printf %s "checking for GNU gettext in libc... " >&6; }
if eval test \${$gt_func_gnugettext_libc+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern int *_nl_domain_bindings;
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$gt_func_gnugettext_libc=yes"
else case e in #(
e) eval "$gt_func_gnugettext_libc=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$gt_func_gnugettext_libc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
gl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCICONV; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
printf %s "checking for iconv... " >&6; }
if test ${am_cv_func_iconv+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$am_cv_func_iconv" != yes; then
gl_saved_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
printf "%s\n" "$am_cv_func_iconv" >&6; }
if test "$am_cv_func_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
printf %s "checking for working iconv... " >&6; }
if test ${am_cv_func_iconv_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_LIBS="$LIBS"
if test $am_cv_lib_iconv = yes; then
LIBS="$LIBS $LIBICONV"
fi
am_cv_func_iconv_works=no
for ac_iconv_const in '' 'const'; do
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
*) am_cv_func_iconv_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
#include <string.h>
#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif
int
main (void)
{
int result = 0;
/* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
successful returns. This is even documented in
<https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
{
iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
if (cd_utf8_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_utf8_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 1;
iconv_close (cd_utf8_to_88591);
}
}
/* Test against Solaris 10 bug: Failures are not distinguishable from
successful returns. */
{
iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
if (cd_ascii_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\263";
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_ascii_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 2;
iconv_close (cd_ascii_to_88591);
}
}
/* Test against AIX 6.1..7.1 bug: Buffer overrun. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304";
static char buf[2] = { (char)0xDE, (char)0xAD };
ICONV_CONST char *inptr = input;
size_t inbytesleft = 1;
char *outptr = buf;
size_t outbytesleft = 1;
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
result |= 4;
iconv_close (cd_88591_to_utf8);
}
}
#if 0 /* This bug could be worked around by the caller. */
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
char buf[50];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if ((int)res > 0)
result |= 8;
iconv_close (cd_88591_to_utf8);
}
}
#endif
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
provided. */
{
/* Try standardized names. */
iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
/* Try IRIX, OSF/1 names. */
iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
/* Try AIX names. */
iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
/* Try HP-UX names. */
iconv_t cd4 = iconv_open ("utf8", "eucJP");
if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
&& cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
result |= 16;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd2 != (iconv_t)(-1))
iconv_close (cd2);
if (cd3 != (iconv_t)(-1))
iconv_close (cd3);
if (cd4 != (iconv_t)(-1))
iconv_close (cd4);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
test "$am_cv_func_iconv_works" = no || break
done
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
printf "%s\n" "$am_cv_func_iconv_works" >&6; }
case "$am_cv_func_iconv_works" in
*no) am_func_iconv=no am_cv_lib_iconv=no ;;
*) am_func_iconv=yes ;;
esac
else
am_func_iconv=no am_cv_lib_iconv=no
fi
if test "$am_func_iconv" = yes; then
printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
fi
if test "$am_cv_lib_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
printf %s "checking how to link with libiconv... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
printf "%s\n" "$LIBICONV" >&6; }
else
CPPFLAGS="$gl_saved_CPPFLAGS"
LIBICONV=
LTLIBICONV=
fi
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libintl-prefix was given.
if test ${with_libintl_prefix+y}
then :
withval=$with_libintl_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBINTL=
LTLIBINTL=
INCINTL=
LIBINTL_PREFIX=
HAVE_LIBINTL=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='intl '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBINTL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBINTL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'intl'; then
LIBINTL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCINTL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBINTL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBINTL="${LIBINTL}${LIBINTL:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBINTL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
;;
esac
done
fi
else
LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
printf %s "checking for GNU gettext in libintl... " >&6; }
if eval test \${$gt_func_gnugettext_libintl+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gt_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $INCINTL"
gt_save_LIBS="$LIBS"
LIBS="$LIBS $LIBINTL"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$gt_func_gnugettext_libintl=yes"
else case e in #(
e) eval "$gt_func_gnugettext_libintl=no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
gt_LIBINTL_EXTRA="$INTL_MACOSX_LIBS"
case "$host_os" in
aix*) gt_LIBINTL_EXTRA="-lpthread" ;;
esac
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } \
&& { test -n "$LIBICONV" || test -n "$gt_LIBINTL_EXTRA"; }; then
LIBS="$LIBS $LIBICONV $gt_LIBINTL_EXTRA"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code
int
main (void)
{
bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
LIBINTL="$LIBINTL $LIBICONV $gt_LIBINTL_EXTRA"
LTLIBINTL="$LTLIBINTL $LTLIBICONV $gt_LIBINTL_EXTRA"
eval "$gt_func_gnugettext_libintl=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
CPPFLAGS="$gt_save_CPPFLAGS"
LIBS="$gt_save_LIBS" ;;
esac
fi
eval ac_res=\$$gt_func_gnugettext_libintl
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
fi
if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
|| { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
&& test "$PACKAGE" != gettext-runtime \
&& test "$PACKAGE" != gettext-tools \
&& test "$PACKAGE" != libintl; }; then
gt_use_preinstalled_gnugettext=yes
else
LIBINTL=
LTLIBINTL=
INCINTL=
fi
if test -n "$INTL_MACOSX_LIBS"; then
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
fi
fi
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
else
USE_NLS=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
printf %s "checking whether to use NLS... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
printf "%s\n" "$USE_NLS" >&6; }
if test "$USE_NLS" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
printf %s "checking where the gettext function comes from... " >&6; }
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
gt_source="external libintl"
else
gt_source="libc"
fi
else
gt_source="included intl directory"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
printf "%s\n" "$gt_source" >&6; }
fi
if test "$USE_NLS" = "yes"; then
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
printf %s "checking how to link with libintl... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
printf "%s\n" "$LIBINTL" >&6; }
for element in $INCINTL; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
fi
printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
fi
POSUB=po
fi
INTLLIBS="$LIBINTL"
gt_save_prefix="${prefix}"
gt_save_datarootdir="${datarootdir}"
gt_save_localedir="${localedir}"
if test "X$prefix" = "XNONE"; then
prefix="$ac_default_prefix"
fi
eval datarootdir="$datarootdir"
eval localedir="$localedir"
gl_final_localedir="$localedir"
case "$build_os" in
cygwin*)
case "$host_os" in
mingw* | windows*)
gl_final_localedir=`cygpath -w "$gl_final_localedir"` ;;
esac
;;
esac
localedir_c=`printf '%s\n' "$gl_final_localedir" | sed -e "$gl_sed_double_backslashes" -e "$gl_sed_escape_doublequotes" | tr -d "$gl_tr_cr"`
localedir_c='"'"$localedir_c"'"'
localedir_c_make=`printf '%s\n' "$localedir_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
if test "$localedir_c_make" = '\"'"${gl_final_localedir}"'\"'; then
localedir_c_make='\"$(localedir)\"'
fi
localedir="${gt_save_localedir}"
datarootdir="${gt_save_datarootdir}"
prefix="${gt_save_prefix}"
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
for ac_prog in flex lex
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LEX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$LEX"; then
ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LEX="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
LEX=$ac_cv_prog_LEX
if test -n "$LEX"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
printf "%s\n" "$LEX" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"
if test "x$LEX" != "x:"; then
cat >conftest.l <<_ACEOF
%{
#ifdef __cplusplus
extern "C"
#endif
int yywrap(void);
%}
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
#ifdef __cplusplus
yyless ((yyinput () != 0));
#else
yyless ((input () != 0));
#endif
}
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
yywrap (void)
{
return 1;
}
int
main (void)
{
return ! yylex ();
}
_ACEOF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5
printf %s "checking for lex output file root... " >&6; }
if test ${ac_cv_prog_lex_root+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
ac_cv_prog_lex_root=unknown
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$LEX conftest.l") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } &&
if test -f lex.yy.c; then
ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
ac_cv_prog_lex_root=lexyy
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
printf "%s\n" "$ac_cv_prog_lex_root" >&6; }
if test "$ac_cv_prog_lex_root" = unknown
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;}
LEX=: LEXLIB=
fi
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
if test ${LEXLIB+y}
then :
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5
printf %s "checking for lex library... " >&6; }
if test ${ac_cv_lib_lex+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
ac_save_LIBS="$LIBS"
ac_found=false
for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do
case $ac_cv_lib_lex in #(
'none needed') :
;; #(
'not found') :
break ;; #(
*) :
LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_found=:
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if $ac_found; then
break
fi
done
LIBS="$ac_save_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
printf "%s\n" "$ac_cv_lib_lex" >&6; }
if test "$ac_cv_lib_lex" = 'not found'
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;}
LEX=: LEXLIB=
elif test "$ac_cv_lib_lex" = 'none needed'
then :
LEXLIB=''
else case e in #(
e) LEXLIB=$ac_cv_lib_lex ;;
esac
fi
;;
esac
fi
if test "$LEX" != :
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
printf %s "checking whether yytext is a pointer... " >&6; }
if test ${ac_cv_prog_lex_yytext_pointer+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent. Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
printf "%s\n" "$ac_cv_prog_lex_yytext_pointer" >&6; }
if test $ac_cv_prog_lex_yytext_pointer = yes; then
printf "%s\n" "#define YYTEXT_POINTER 1" >>confdefs.h
fi
fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c
fi
if test -n "$auto_cflags"; then
if test -n "$GCC"; then
CFLAGS="$CFLAGS -O2 -Wall -Wextra"
else
case "$host_os" in
*hpux*) CFLAGS="$CFLAGS +O3" ;;
*ultrix* | *osf*) CFLAGS="$CFLAGS -O -Olimit 2000" ;;
*) CFLAGS="$CFLAGS -O" ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_const=yes
else case e in #(
e) ac_cv_c_const=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
printf "%s\n" "#define const /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
printf %s "checking for working volatile... " >&6; }
if test ${ac_cv_c_volatile+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
volatile int x;
int * volatile y = (int *) 0;
return !x && !y;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_volatile=yes
else case e in #(
e) ac_cv_c_volatile=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
printf "%s\n" "$ac_cv_c_volatile" >&6; }
if test $ac_cv_c_volatile = no; then
printf "%s\n" "#define volatile /**/" >>confdefs.h
fi
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
if test "$enable_largefile,$enable_year2038" != no,no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to support large files" >&5
printf %s "checking for $CC option to support large files... " >&6; }
if test ${ac_cv_sys_largefile_opts+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CPPFLAGS=$CPPFLAGS
ac_opt_found=no
for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do
if test x"$ac_opt" != x"none needed"
then :
CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifndef FTYPE
# define FTYPE off_t
#endif
/* Check that FTYPE can represent 2**63 - 1 correctly.
We can't simply define LARGE_FTYPE to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31))
int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721
&& LARGE_FTYPE % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_opt" = x"none needed"
then :
# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t"
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
if ac_fn_c_try_compile "$LINENO"
then :
ac_opt='-D_FILE_OFFSET_BITS=64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
fi
ac_cv_sys_largefile_opts=$ac_opt
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CPPFLAGS=$ac_save_CPPFLAGS
if test $ac_opt_found != yes; then
case $host_os in #(
mingw* | windows*) :
ac_cv_sys_largefile_opts="supported through gnulib"
ac_opt_found=yes
;; #(
*) :
;;
esac
fi
test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5
printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; }
ac_have_largefile=yes
case $ac_cv_sys_largefile_opts in #(
"none needed") :
;; #(
"supported through gnulib") :
;; #(
"support not detected") :
ac_have_largefile=no ;; #(
"-D_FILE_OFFSET_BITS=64") :
printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h
;; #(
"-D_LARGE_FILES=1") :
printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h
;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;;
esac
if test "$enable_year2038" != no
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to support timestamps after 2038" >&5
printf %s "checking for $CC option to support timestamps after 2038... " >&6; }
if test ${ac_cv_sys_year2038_opts+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CPPFLAGS="$CPPFLAGS"
ac_opt_found=no
for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do
if test x"$ac_opt" != x"none needed"
then :
CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
/* Check that time_t can represent 2**32 - 1 correctly. */
#define LARGE_TIME_T \\
((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)))
int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535
&& LARGE_TIME_T % 65537 == 0)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_year2038_opts="$ac_opt"
ac_opt_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break
done
CPPFLAGS="$ac_save_CPPFLAGS"
test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5
printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; }
ac_have_year2038=yes
case $ac_cv_sys_year2038_opts in #(
"none needed") :
;; #(
"support not detected") :
ac_have_year2038=no ;; #(
"-D_TIME_BITS=64") :
printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h
;; #(
"-D__MINGW_USE_VC2005_COMPAT") :
printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h
;; #(
"-U_USE_32_BIT_TIME_T"*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It
will stop working after mid-January 2038. Remove
_USE_32BIT_TIME_T from the compiler flags.
See 'config.log' for more details" "$LINENO" 5; } ;; #(
*) :
as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;;
esac
fi
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
printf %s "checking size of off_t... " >&6; }
if test ${ac_cv_sizeof_off_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"
then :
else case e in #(
e) if test "$ac_cv_type_off_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (off_t)
See 'config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_off_t=0
fi ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
printf "%s\n" "$ac_cv_sizeof_off_t" >&6; }
printf "%s\n" "#define SIZEOF_OFF_T $ac_cv_sizeof_off_t" >>confdefs.h
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = xyes
then :
printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99 or later" >&5
printf %s "checking for stdbool.h that conforms to C99 or later... " >&6; }
if test ${ac_cv_header_stdbool_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdbool.h>
/* "true" and "false" should be usable in #if expressions and
integer constant expressions, and "bool" should be a valid
type name.
Although C99 requires bool, true, and false to be macros,
C23 and C++11 overrule that, so do not test for that.
Although C99 requires __bool_true_false_are_defined and
_Bool, C23 says they are obsolescent, so do not require
them. */
#if !true
#error "'true' is not true"
#endif
#if true != 1
#error "'true' is not equal to 1"
#endif
char b[true == 1 ? 1 : -1];
char c[true];
#if false
#error "'false' is not false"
#endif
#if false != 0
#error "'false' is not equal to 0"
#endif
char d[false == 0 ? 1 : -1];
enum { e = false, f = true, g = false * true, h = true * 256 };
char i[(bool) 0.5 == true ? 1 : -1];
char j[(bool) 0.0 == false ? 1 : -1];
char k[sizeof (bool) > 0 ? 1 : -1];
struct sb { bool s: 1; bool t; } s;
char l[sizeof s.t > 0 ? 1 : -1];
/* The following fails for
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
bool m[h];
char n[sizeof m == h * sizeof m[0] ? 1 : -1];
char o[-1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
*/
bool p = true;
bool *pp = &p;
int
main (void)
{
bool ps = &s;
*pp |= p;
*pp |= ! p;
/* Refer to every declared value, so they cannot be
discarded as unused. */
return (!b + !c + !d + !e + !f + !g + !h + !i + !j + !k
+ !l + !m + !n + !o + !p + !pp + !ps);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_stdbool_h=yes
else case e in #(
e) ac_cv_header_stdbool_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
if test $ac_cv_header_stdbool_h = yes; then
printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_termios_h" = xyes
then :
printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ioctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
if test "x$ac_cv_header_pwd_h" = xyes
then :
printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) # This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else case e in #(
e) ac_cv_c_undeclared_builtin_options=$ac_arg ;;
esac
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See 'config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include <netdb.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_h_errno" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_H_ERRNO $ac_have_decl" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else case e in #(
e) if test "$ac_cv_type_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See 'config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
;;
esac
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else case e in #(
e) ac_pid_type='__int64' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
;;
esac
fi
ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
if test "x$ac_cv_type_uint32_t" = xyes
then :
printf "%s\n" "#define HAVE_UINT32_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = xyes
then :
printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
if test "x$ac_cv_type_int64_t" = xyes
then :
printf "%s\n" "#define HAVE_INT64_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "
#include <stdio.h>
#include <sys/types.h>
#include <inttypes.h>
#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :
printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h
fi
# gnulib, AM_ICONV should be placed before gl_INIT
ICONV_CONST=;
REPLACE_ICONV=0;
REPLACE_ICONV_OPEN=0;
REPLACE_ICONV_UTF=0;
GL_GENERATE_ICONV_H=false
if false; then
GL_GENERATE_ICONV_H=true
fi
gl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCICONV; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
printf %s "checking for iconv... " >&6; }
if test ${am_cv_func_iconv+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test "$am_cv_func_iconv" != yes; then
gl_saved_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
int
main (void)
{
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
printf "%s\n" "$am_cv_func_iconv" >&6; }
if test "$am_cv_func_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
printf %s "checking for working iconv... " >&6; }
if test ${am_cv_func_iconv_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_LIBS="$LIBS"
if test $am_cv_lib_iconv = yes; then
LIBS="$LIBS $LIBICONV"
fi
am_cv_func_iconv_works=no
for ac_iconv_const in '' 'const'; do
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
*) am_cv_func_iconv_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
#include <string.h>
#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif
int
main (void)
{
int result = 0;
/* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
successful returns. This is even documented in
<https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
{
iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
if (cd_utf8_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_utf8_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 1;
iconv_close (cd_utf8_to_88591);
}
}
/* Test against Solaris 10 bug: Failures are not distinguishable from
successful returns. */
{
iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
if (cd_ascii_to_88591 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\263";
char buf[10];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_ascii_to_88591,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
result |= 2;
iconv_close (cd_ascii_to_88591);
}
}
/* Test against AIX 6.1..7.1 bug: Buffer overrun. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304";
static char buf[2] = { (char)0xDE, (char)0xAD };
ICONV_CONST char *inptr = input;
size_t inbytesleft = 1;
char *outptr = buf;
size_t outbytesleft = 1;
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
result |= 4;
iconv_close (cd_88591_to_utf8);
}
}
#if 0 /* This bug could be worked around by the caller. */
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
char buf[50];
ICONV_CONST char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_88591_to_utf8,
&inptr, &inbytesleft,
&outptr, &outbytesleft);
if ((int)res > 0)
result |= 8;
iconv_close (cd_88591_to_utf8);
}
}
#endif
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
provided. */
{
/* Try standardized names. */
iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
/* Try IRIX, OSF/1 names. */
iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
/* Try AIX names. */
iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
/* Try HP-UX names. */
iconv_t cd4 = iconv_open ("utf8", "eucJP");
if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
&& cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
result |= 16;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd2 != (iconv_t)(-1))
iconv_close (cd2);
if (cd3 != (iconv_t)(-1))
iconv_close (cd3);
if (cd4 != (iconv_t)(-1))
iconv_close (cd4);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
test "$am_cv_func_iconv_works" = no || break
done
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
printf "%s\n" "$am_cv_func_iconv_works" >&6; }
case "$am_cv_func_iconv_works" in
*no) am_func_iconv=no am_cv_lib_iconv=no ;;
*) am_func_iconv=yes ;;
esac
else
am_func_iconv=no am_cv_lib_iconv=no
fi
if test "$am_func_iconv" = yes; then
printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
fi
if test "$am_cv_lib_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
printf %s "checking how to link with libiconv... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
printf "%s\n" "$LIBICONV" >&6; }
else
CPPFLAGS="$gl_saved_CPPFLAGS"
LIBICONV=
LTLIBICONV=
fi
if test "$am_cv_func_iconv" = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iconv is compatible with its POSIX signature" >&5
printf %s "checking whether iconv is compatible with its POSIX signature... " >&6; }
if test ${gl_cv_iconv_nonconst+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_iconv_nonconst=yes
else case e in #(
e) gl_cv_iconv_nonconst=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_iconv_nonconst" >&5
printf "%s\n" "$gl_cv_iconv_nonconst" >&6; }
else
gl_cv_iconv_nonconst=yes
fi
if test $gl_cv_iconv_nonconst = yes; then
iconv_arg1=""
else
iconv_arg1="const"
fi
printf "%s\n" "#define ICONV_CONST $iconv_arg1" >>confdefs.h
if test $gl_cv_iconv_nonconst != yes; then
ICONV_CONST="const"
fi
if test "$am_func_iconv" = yes; then
if test -n "$LIBICONV"; then
am_cv_func_iconv_summary='yes, in libiconv'
else
am_cv_func_iconv_summary='yes, in libc'
fi
else
if test "$am_cv_func_iconv" = yes; then
am_cv_func_iconv_summary='not working, consider installing GNU libiconv'
else
am_cv_func_iconv_summary='no, consider installing GNU libiconv'
fi
fi
# Check whether --enable-cross-guesses was given.
if test ${enable_cross_guesses+y}
then :
enableval=$enable_cross_guesses; if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-cross-guesses" >&5
printf "%s\n" "$as_me: WARNING: invalid argument supplied to --enable-cross-guesses" >&2;}
enableval=conservative
fi
gl_cross_guesses="$enableval"
else case e in #(
e) gl_cross_guesses=conservative ;;
esac
fi
if test $gl_cross_guesses = risky; then
gl_cross_guess_normal="guessing yes"
gl_cross_guess_inverted="guessing no"
else
gl_cross_guess_normal="guessing no"
gl_cross_guess_inverted="guessing yes"
fi
LIBC_FATAL_STDERR_=1
export LIBC_FATAL_STDERR_
HAVE_STRUCT_SOCKADDR_STORAGE=1;
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;
HAVE_SA_FAMILY_T=1;
HAVE_ACCEPT4=1;
if test $ac_cv_header_sys_socket_h = no; then
ac_fn_c_check_header_compile "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
if test "x$ac_cv_header_ws2tcpip_h" = xyes
then :
printf "%s\n" "#define HAVE_WS2TCPIP_H 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
printf %s "checking whether the preprocessor supports include_next... " >&6; }
if test ${gl_cv_have_include_next+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftestd1a conftestd1b conftestd2
mkdir conftestd1a conftestd1b conftestd2
cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
gl_saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$gl_saved_CPPFLAGS -Iconftestd1b -Iconftestd2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_have_include_next=yes
else case e in #(
e) CPPFLAGS="$gl_saved_CPPFLAGS -Iconftestd1a -Iconftestd2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_have_include_next=buggy
else case e in #(
e) gl_cv_have_include_next=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CPPFLAGS="$gl_saved_CPPFLAGS"
rm -rf conftestd1a conftestd1b conftestd2
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
printf "%s\n" "$gl_cv_have_include_next" >&6; }
PRAGMA_SYSTEM_HEADER=
if test $gl_cv_have_include_next = yes; then
INCLUDE_NEXT=include_next
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
if test -n "$GCC"; then
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
fi
else
if test $gl_cv_have_include_next = buggy; then
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
else
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether source code line length is unlimited" >&5
printf %s "checking whether source code line length is unlimited... " >&6; }
if test ${gl_cv_source_line_length_unlimited+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __TANDEM
choke me
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "choke me" >/dev/null 2>&1
then :
gl_cv_source_line_length_unlimited=no
else case e in #(
e) gl_cv_source_line_length_unlimited=yes ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_source_line_length_unlimited" >&5
printf "%s\n" "$gl_cv_source_line_length_unlimited" >&6; }
if test $gl_cv_source_line_length_unlimited = no; then
PRAGMA_COLUMNS="#pragma COLUMNS 10000"
else
PRAGMA_COLUMNS=
fi
HAVE_CHOWN=1;
HAVE_COPY_FILE_RANGE=1;
HAVE_DUP3=1;
HAVE_EUIDACCESS=1;
HAVE_EXECVPE=1;
HAVE_FACCESSAT=1;
HAVE_FCHDIR=1;
HAVE_FCHOWNAT=1;
HAVE_FDATASYNC=1;
HAVE_FSYNC=1;
HAVE_FTRUNCATE=1;
HAVE_GETDTABLESIZE=1;
HAVE_GETENTROPY=1;
HAVE_GETGROUPS=1;
HAVE_GETHOSTNAME=1;
HAVE_GETLOGIN=1;
HAVE_GETPAGESIZE=1;
HAVE_GETPASS=1;
HAVE_GROUP_MEMBER=1;
HAVE_LCHOWN=1;
HAVE_LINK=1;
HAVE_LINKAT=1;
HAVE_PIPE=1;
HAVE_PIPE2=1;
HAVE_PREAD=1;
HAVE_PWRITE=1;
HAVE_READLINK=1;
HAVE_READLINKAT=1;
HAVE_SETHOSTNAME=1;
HAVE_SLEEP=1;
HAVE_SYMLINK=1;
HAVE_SYMLINKAT=1;
HAVE_UNLINKAT=1;
HAVE_USLEEP=1;
HAVE_DECL_ENVIRON=1;
HAVE_DECL_EXECVPE=1;
HAVE_DECL_FCHDIR=1;
HAVE_DECL_FDATASYNC=1;
HAVE_DECL_GETDOMAINNAME=1;
HAVE_DECL_GETLOGIN=1;
HAVE_DECL_GETLOGIN_R=1;
HAVE_DECL_GETPAGESIZE=1;
HAVE_DECL_GETUSERSHELL=1;
HAVE_DECL_SETHOSTNAME=1;
HAVE_DECL_TRUNCATE=1;
HAVE_DECL_TTYNAME_R=1;
HAVE_OS_H=0;
HAVE_SYS_PARAM_H=0;
REPLACE_ACCESS=0;
REPLACE_CHOWN=0;
REPLACE_CLOSE=0;
REPLACE_COPY_FILE_RANGE=0;
REPLACE_DUP=0;
REPLACE_DUP2=0;
REPLACE_DUP3=0;
REPLACE_EXECL=0;
REPLACE_EXECLE=0;
REPLACE_EXECLP=0;
REPLACE_EXECV=0;
REPLACE_EXECVE=0;
REPLACE_EXECVP=0;
REPLACE_EXECVPE=0;
REPLACE_FACCESSAT=0;
REPLACE_FCHDIR=0;
REPLACE_FCHOWNAT=0;
REPLACE_FDATASYNC=0;
REPLACE_FTRUNCATE=0;
REPLACE_GETCWD=0;
REPLACE_GETDOMAINNAME=0;
REPLACE_GETDTABLESIZE=0;
REPLACE_GETENTROPY=0;
REPLACE_GETLOGIN_R=0;
REPLACE_GETGROUPS=0;
REPLACE_GETPAGESIZE=0;
REPLACE_GETPASS=0;
REPLACE_GETPASS_FOR_GETPASS_GNU=0;
REPLACE_GETUSERSHELL=0;
REPLACE_ISATTY=0;
REPLACE_LCHOWN=0;
REPLACE_LINK=0;
REPLACE_LINKAT=0;
REPLACE_LSEEK=0;
REPLACE_PIPE2=0;
REPLACE_PREAD=0;
REPLACE_PWRITE=0;
REPLACE_READ=0;
REPLACE_READLINK=0;
REPLACE_READLINKAT=0;
REPLACE_RMDIR=0;
REPLACE_SETHOSTNAME=0;
REPLACE_SLEEP=0;
REPLACE_SYMLINK=0;
REPLACE_SYMLINKAT=0;
REPLACE_TRUNCATE=0;
REPLACE_TTYNAME_R=0;
REPLACE_UNLINK=0;
REPLACE_UNLINKAT=0;
REPLACE_USLEEP=0;
REPLACE_WRITE=0;
UNISTD_H_HAVE_SYS_RANDOM_H=0;
UNISTD_H_HAVE_WINSOCK2_H=0;
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
SYS_IOCTL_H_HAVE_WINSOCK2_H=0;
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
REPLACE_IOCTL=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
printf %s "checking for C/C++ restrict keyword... " >&6; }
if test ${ac_cv_c_restrict+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_restrict=no
# Put '__restrict__' first, to avoid problems with glibc and non-GCC; see:
# https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html
# Put 'restrict' last, because C++ lacks it.
for ac_kw in __restrict__ __restrict _Restrict restrict; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef int *int_ptr;
int foo (int_ptr $ac_kw ip) { return ip[0]; }
int bar (int [$ac_kw]); /* Catch GCC bug 14050. */
int bar (int ip[$ac_kw]) { return ip[0]; }
int
main (void)
{
int s[1];
int *$ac_kw t = s;
t[0] = 0;
return foo (t) + bar (t);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_restrict=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_restrict" != no && break
done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
printf "%s\n" "$ac_cv_c_restrict" >&6; }
case $ac_cv_c_restrict in
restrict) ;;
no) printf "%s\n" "#define restrict /**/" >>confdefs.h
;;
*) printf "%s\n" "#define restrict $ac_cv_c_restrict" >>confdefs.h
;;
esac
case "$host_os" in
osf*)
printf "%s\n" "#define _POSIX_PII_SOCKET 1" >>confdefs.h
;;
esac
GL_GENERATE_SYS_SOCKET_H=false
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> is self-contained" >&5
printf %s "checking whether <sys/socket.h> is self-contained... " >&6; }
if test ${gl_cv_header_sys_socket_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_socket_h_selfcontained=yes
else case e in #(
e) gl_cv_header_sys_socket_h_selfcontained=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_sys_socket_h_selfcontained" >&6; }
if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown"
if test "x$ac_cv_func_shutdown" = xyes
then :
printf "%s\n" "#define HAVE_SHUTDOWN 1" >>confdefs.h
fi
if test $ac_cv_func_shutdown = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> defines the SHUT_* macros" >&5
printf %s "checking whether <sys/socket.h> defines the SHUT_* macros... " >&6; }
if test ${gl_cv_header_sys_socket_h_shut+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
int
main (void)
{
int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_socket_h_shut=yes
else case e in #(
e) gl_cv_header_sys_socket_h_shut=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5
printf "%s\n" "$gl_cv_header_sys_socket_h_shut" >&6; }
if test $gl_cv_header_sys_socket_h_shut = no; then
GL_GENERATE_SYS_SOCKET_H=true
fi
fi
fi
# We need to check for ws2tcpip.h now.
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/socket.h>" >&5
printf %s "checking absolute name of <sys/socket.h>... " >&6; }
if test ${gl_cv_next_sys_socket_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_socket_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/socket.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_socket_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_socket_h
gl_cv_next_sys_socket_h='"'$gl_header'"'
else
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5
printf "%s\n" "$gl_cv_next_sys_socket_h" >&6; }
fi
NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/socket.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_socket_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_SYS_SOCKET_H=1
else
HAVE_SYS_SOCKET_H=0
fi
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_WS2TCPIP_H=0
else
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_sa_family_t" = xyes
then :
printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h
fi
if test $ac_cv_type_struct_sockaddr_storage = no; then
HAVE_STRUCT_SOCKADDR_STORAGE=0
fi
if test $ac_cv_type_sa_family_t = no; then
HAVE_SA_FAMILY_T=0
fi
if test $ac_cv_type_struct_sockaddr_storage != no; then
ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1" >>confdefs.h
else case e in #(
e) HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 ;;
esac
fi
fi
if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
|| test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
GL_GENERATE_SYS_SOCKET_H=true
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
GL_GNULIB_SOCKET=0
GL_GNULIB_CONNECT=0
GL_GNULIB_ACCEPT=0
GL_GNULIB_BIND=0
GL_GNULIB_GETPEERNAME=0
GL_GNULIB_GETSOCKNAME=0
GL_GNULIB_GETSOCKOPT=0
GL_GNULIB_LISTEN=0
GL_GNULIB_RECV=0
GL_GNULIB_SEND=0
GL_GNULIB_RECVFROM=0
GL_GNULIB_SENDTO=0
GL_GNULIB_SETSOCKOPT=0
GL_GNULIB_SHUTDOWN=0
GL_GNULIB_ACCEPT4=0
ac_func=
for ac_item in $ac_func_c_list
do
if test $ac_func; then
ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
echo "#define $ac_item 1" >> confdefs.h
fi
ac_func=
else
ac_func=$ac_item
fi
done
GL_GNULIB_ACCESS=0
GL_GNULIB_CHDIR=0
GL_GNULIB_CHOWN=0
GL_GNULIB_CLOSE=0
GL_GNULIB_COPY_FILE_RANGE=0
GL_GNULIB_DUP=0
GL_GNULIB_DUP2=0
GL_GNULIB_DUP3=0
GL_GNULIB_ENVIRON=0
GL_GNULIB_EUIDACCESS=0
GL_GNULIB_EXECL=0
GL_GNULIB_EXECLE=0
GL_GNULIB_EXECLP=0
GL_GNULIB_EXECV=0
GL_GNULIB_EXECVE=0
GL_GNULIB_EXECVP=0
GL_GNULIB_EXECVPE=0
GL_GNULIB_FACCESSAT=0
GL_GNULIB_FCHDIR=0
GL_GNULIB_FCHOWNAT=0
GL_GNULIB_FDATASYNC=0
GL_GNULIB_FSYNC=0
GL_GNULIB_FTRUNCATE=0
GL_GNULIB_GETCWD=0
GL_GNULIB_GETDOMAINNAME=0
GL_GNULIB_GETDTABLESIZE=0
GL_GNULIB_GETENTROPY=0
GL_GNULIB_GETGROUPS=0
GL_GNULIB_GETHOSTNAME=0
GL_GNULIB_GETLOGIN=0
GL_GNULIB_GETLOGIN_R=0
GL_GNULIB_GETOPT_POSIX=0
GL_GNULIB_GETPAGESIZE=0
GL_GNULIB_GETPASS=0
GL_GNULIB_GETPASS_GNU=0
GL_GNULIB_GETUSERSHELL=0
GL_GNULIB_GROUP_MEMBER=0
GL_GNULIB_ISATTY=0
GL_GNULIB_LCHOWN=0
GL_GNULIB_LINK=0
GL_GNULIB_LINKAT=0
GL_GNULIB_LSEEK=0
GL_GNULIB_PIPE=0
GL_GNULIB_PIPE2=0
GL_GNULIB_PREAD=0
GL_GNULIB_PWRITE=0
GL_GNULIB_READ=0
GL_GNULIB_READLINK=0
GL_GNULIB_READLINKAT=0
GL_GNULIB_RMDIR=0
GL_GNULIB_SETHOSTNAME=0
GL_GNULIB_SLEEP=0
GL_GNULIB_SYMLINK=0
GL_GNULIB_SYMLINKAT=0
GL_GNULIB_TRUNCATE=0
GL_GNULIB_TTYNAME_R=0
GL_GNULIB_UNISTD_H_GETOPT=0
GL_GNULIB_UNISTD_H_NONBLOCKING=0
GL_GNULIB_UNISTD_H_SIGPIPE=0
GL_GNULIB_UNLINK=0
GL_GNULIB_UNLINKAT=0
GL_GNULIB_USLEEP=0
GL_GNULIB_WRITE=0
GL_GNULIB_MDA_ACCESS=1
GL_GNULIB_MDA_CHDIR=1
GL_GNULIB_MDA_CLOSE=1
GL_GNULIB_MDA_DUP=1
GL_GNULIB_MDA_DUP2=1
GL_GNULIB_MDA_EXECL=1
GL_GNULIB_MDA_EXECLE=1
GL_GNULIB_MDA_EXECLP=1
GL_GNULIB_MDA_EXECV=1
GL_GNULIB_MDA_EXECVE=1
GL_GNULIB_MDA_EXECVP=1
GL_GNULIB_MDA_EXECVPE=1
GL_GNULIB_MDA_GETCWD=1
GL_GNULIB_MDA_GETPID=1
GL_GNULIB_MDA_ISATTY=1
GL_GNULIB_MDA_LSEEK=1
GL_GNULIB_MDA_READ=1
GL_GNULIB_MDA_RMDIR=1
GL_GNULIB_MDA_SWAB=1
GL_GNULIB_MDA_UNLINK=1
GL_GNULIB_MDA_WRITE=1
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
printf %s "checking for working alloca.h... " >&6; }
if test ${ac_cv_working_alloca_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <alloca.h>
int
main (void)
{
char *p = (char *) alloca (2 * sizeof (int));
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_working_alloca_h=yes
else case e in #(
e) ac_cv_working_alloca_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
if test $ac_cv_working_alloca_h = yes; then
printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
printf %s "checking for alloca... " >&6; }
if test ${ac_cv_func_alloca_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h
if test "$ac_cv_func_alloca_works" != yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stddef.h>
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
# ifdef __cplusplus
extern "C"
# endif
void *alloca (size_t);
# endif
#endif
int
main (void)
{
char *p = (char *) alloca (1);
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_alloca_works=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
if test $ac_cv_func_alloca_works = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
else
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
printf %s "checking stack direction for C alloca... " >&6; }
if test ${ac_cv_c_stack_direction+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
ac_cv_c_stack_direction=0
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
find_stack_direction (int *addr, int depth)
{
int dir, dummy = 0;
if (! addr)
addr = &dummy;
*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
dir = depth ? find_stack_direction (addr, depth - 1) : 0;
return dir + dummy;
}
int
main (int argc, char **argv)
{
return find_stack_direction (0, argc + !argv + 20) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_stack_direction=1
else case e in #(
e) ac_cv_c_stack_direction=-1 ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
printf "%s\n" "$ac_cv_c_stack_direction" >&6; }
printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h
fi
HAVE_DECL_HTONL=1;
HAVE_DECL_HTONS=1;
HAVE_DECL_INET_NTOP=1;
HAVE_DECL_INET_PTON=1;
HAVE_DECL_NTOHL=1;
HAVE_DECL_NTOHS=1;
REPLACE_INET_NTOP=0;
REPLACE_INET_PTON=0;
if test $ac_cv_header_features_h = yes; then
HAVE_FEATURES_H=1
else
HAVE_FEATURES_H=0
fi
if test $ac_cv_header_arpa_inet_h = yes; then
HAVE_ARPA_INET_H=1
else
HAVE_ARPA_INET_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <arpa/inet.h>" >&5
printf %s "checking absolute name of <arpa/inet.h>... " >&6; }
if test ${gl_cv_next_arpa_inet_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_arpa_inet_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <arpa/inet.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'arpa/inet.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_arpa_inet_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_arpa_inet_h
gl_cv_next_arpa_inet_h='"'$gl_header'"'
else
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5
printf "%s\n" "$gl_cv_next_arpa_inet_h" >&6; }
fi
NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'arpa/inet.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_arpa_inet_h
fi
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_WS2TCPIP_H=0
else
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
GL_GNULIB_INET_NTOP=0
GL_GNULIB_INET_PTON=0
GL_GNULIB_BTOC32=0
GL_GNULIB_C32ISALNUM=0
GL_GNULIB_C32ISALPHA=0
GL_GNULIB_C32ISBLANK=0
GL_GNULIB_C32ISCNTRL=0
GL_GNULIB_C32ISDIGIT=0
GL_GNULIB_C32ISGRAPH=0
GL_GNULIB_C32ISLOWER=0
GL_GNULIB_C32ISPRINT=0
GL_GNULIB_C32ISPUNCT=0
GL_GNULIB_C32ISSPACE=0
GL_GNULIB_C32ISUPPER=0
GL_GNULIB_C32ISXDIGIT=0
GL_GNULIB_C32TOLOWER=0
GL_GNULIB_C32TOUPPER=0
GL_GNULIB_C32WIDTH=0
GL_GNULIB_C32RTOMB=0
GL_GNULIB_C32SNRTOMBS=0
GL_GNULIB_C32SRTOMBS=0
GL_GNULIB_C32STOMBS=0
GL_GNULIB_C32SWIDTH=0
GL_GNULIB_C32TOB=0
GL_GNULIB_C32_APPLY_MAPPING=0
GL_GNULIB_C32_APPLY_TYPE_TEST=0
GL_GNULIB_C32_GET_MAPPING=0
GL_GNULIB_C32_GET_TYPE_TEST=0
GL_GNULIB_MBRTOC16=0
GL_GNULIB_MBRTOC32=0
GL_GNULIB_MBSNRTOC32S=0
GL_GNULIB_MBSRTOC32S=0
GL_GNULIB_MBSTOC32S=0
HAVE_C32RTOMB=1;
HAVE_MBRTOC16=1;
HAVE_MBRTOC32=1;
REPLACE_C32RTOMB=0;
REPLACE_MBRTOC16=0;
REPLACE_MBRTOC32=0;
HAVE_BTOWC=1;
HAVE_MBSINIT=1;
HAVE_MBRTOWC=1;
HAVE_MBRLEN=1;
HAVE_MBSRTOWCS=1;
HAVE_MBSNRTOWCS=1;
HAVE_WCRTOMB=1;
HAVE_WCSRTOMBS=1;
HAVE_WCSNRTOMBS=1;
HAVE_WMEMCHR=1;
HAVE_WMEMCMP=1;
HAVE_WMEMCPY=1;
HAVE_WMEMMOVE=1;
HAVE_WMEMPCPY=1;
HAVE_WMEMSET=1;
HAVE_WCSLEN=1;
HAVE_WCSNLEN=1;
HAVE_WCSCPY=1;
HAVE_WCPCPY=1;
HAVE_WCSNCPY=1;
HAVE_WCPNCPY=1;
HAVE_WCSCAT=1;
HAVE_WCSNCAT=1;
HAVE_WCSCMP=1;
HAVE_WCSNCMP=1;
HAVE_WCSCASECMP=1;
HAVE_WCSNCASECMP=1;
HAVE_WCSCOLL=1;
HAVE_WCSXFRM=1;
HAVE_WCSDUP=1;
HAVE_WCSCHR=1;
HAVE_WCSRCHR=1;
HAVE_WCSCSPN=1;
HAVE_WCSSPN=1;
HAVE_WCSPBRK=1;
HAVE_WCSSTR=1;
HAVE_WCSTOK=1;
HAVE_WCSWIDTH=1;
HAVE_WCSFTIME=1;
HAVE_DECL_WCTOB=1;
HAVE_DECL_WCSDUP=1;
HAVE_DECL_WCWIDTH=1;
REPLACE_MBSTATE_T=0;
REPLACE_BTOWC=0;
REPLACE_WCTOB=0;
REPLACE_MBSINIT=0;
REPLACE_MBRTOWC=0;
REPLACE_MBRLEN=0;
REPLACE_MBSRTOWCS=0;
REPLACE_MBSNRTOWCS=0;
REPLACE_WCRTOMB=0;
REPLACE_WCSRTOMBS=0;
REPLACE_WCSNRTOMBS=0;
REPLACE_WCWIDTH=0;
REPLACE_WCSWIDTH=0;
REPLACE_WCSFTIME=0;
REPLACE_WCSCMP=0;
REPLACE_WCSNCAT=0;
REPLACE_WCSNCMP=0;
REPLACE_WCSSTR=0;
REPLACE_WCSTOK=0;
REPLACE_WMEMCMP=0;
REPLACE_WMEMPCPY=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
printf %s "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
if test ${gl_cv_header_wchar_h_correct_inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_header_wchar_h_correct_inline=yes
case "$host_os" in
*-gnu* | gnu*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define wcstod renamed_wcstod
#include <wchar.h>
extern int zero (void);
int main () { return zero(); }
_ACEOF
saved_ac_compile="$ac_compile"
ac_compile=`echo "$saved_ac_compile" | sed s/conftest/conftest1/`
if echo '#include "conftest.c"' >conftest1.c \
&& { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define wcstod renamed_wcstod
#include <wchar.h>
int zero (void) { return 0; }
_ACEOF
ac_compile=`echo "$saved_ac_compile" | sed s/conftest/conftest2/`
if echo '#include "conftest.c"' >conftest2.c \
&& { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
:
else
gl_cv_header_wchar_h_correct_inline=no
fi
fi
fi
ac_compile="$saved_ac_compile"
rm -f conftest12.c conftest12.$ac_objext conftest$ac_exeext
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
printf "%s\n" "$gl_cv_header_wchar_h_correct_inline" >&6; }
if test $gl_cv_header_wchar_h_correct_inline = no; then
as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
- Add the flag -fgnu89-inline to CC and reconfigure, or
- Fix your include files, using parts of
<https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
- Use a gcc version older than 4.3, or
- Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted." "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
printf %s "checking for nl_langinfo and CODESET... " >&6; }
if test ${am_cv_langinfo_codeset+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int
main (void)
{
char* cs = nl_langinfo(CODESET); return !cs;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
am_cv_langinfo_codeset=yes
else case e in #(
e) am_cv_langinfo_codeset=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
printf "%s\n" "$am_cv_langinfo_codeset" >&6; }
if test $am_cv_langinfo_codeset = yes; then
printf "%s\n" "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
printf %s "checking for a traditional french locale... " >&6; }
if test ${gt_cv_locale_fr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
one byte long. This excludes the UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale
and on Haiku in the fr_FR.UTF-8 locale,
localeconv()->decimal_point are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
# endif
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" or "ara" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "en" or "eng" as "English" or "English_United States.1252",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" or "jpn" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the native Windows locale name.
if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=French_France.1252
else
# None found.
gt_cv_locale_fr=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO-8859-1
else
# Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO8859-1
else
# Test for the HP-UX locale name.
if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.iso88591
else
# Test for the Solaris 10 locale name.
if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr
else
# None found.
gt_cv_locale_fr=none
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
printf "%s\n" "$gt_cv_locale_fr" >&6; }
LOCALE_FR=$gt_cv_locale_fr
case $LOCALE_FR in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_FR\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_FR\"; assuming \"none\"" >&2;}
LOCALE_FR=none;;
esac
GL_GNULIB_BTOWC=0
GL_GNULIB_WCTOB=0
GL_GNULIB_MBSINIT=0
GL_GNULIB_MBSZERO=0
GL_GNULIB_MBRTOWC=0
GL_GNULIB_MBRLEN=0
GL_GNULIB_MBSRTOWCS=0
GL_GNULIB_MBSNRTOWCS=0
GL_GNULIB_WCRTOMB=0
GL_GNULIB_WCSRTOMBS=0
GL_GNULIB_WCSNRTOMBS=0
GL_GNULIB_WCWIDTH=0
GL_GNULIB_WMEMCHR=0
GL_GNULIB_WMEMCMP=0
GL_GNULIB_WMEMCPY=0
GL_GNULIB_WMEMMOVE=0
GL_GNULIB_WMEMPCPY=0
GL_GNULIB_WMEMSET=0
GL_GNULIB_WCSLEN=0
GL_GNULIB_WCSNLEN=0
GL_GNULIB_WCSCPY=0
GL_GNULIB_WCPCPY=0
GL_GNULIB_WCSNCPY=0
GL_GNULIB_WCPNCPY=0
GL_GNULIB_WCSCAT=0
GL_GNULIB_WCSNCAT=0
GL_GNULIB_WCSCMP=0
GL_GNULIB_WCSNCMP=0
GL_GNULIB_WCSCASECMP=0
GL_GNULIB_WCSNCASECMP=0
GL_GNULIB_WCSCOLL=0
GL_GNULIB_WCSXFRM=0
GL_GNULIB_WCSDUP=0
GL_GNULIB_WCSCHR=0
GL_GNULIB_WCSRCHR=0
GL_GNULIB_WCSCSPN=0
GL_GNULIB_WCSSPN=0
GL_GNULIB_WCSPBRK=0
GL_GNULIB_WCSSTR=0
GL_GNULIB_WCSTOK=0
GL_GNULIB_WCSWIDTH=0
GL_GNULIB_WCSFTIME=0
GL_GNULIB_WGETCWD=0
GL_GNULIB_MDA_WCSDUP=1
GL_GNULIB__EXIT=0
GL_GNULIB_ABORT_DEBUG=0
GL_GNULIB_ALIGNED_ALLOC=0
GL_GNULIB_ATOLL=0
GL_GNULIB_CALLOC_GNU=0
GL_GNULIB_CALLOC_POSIX=0
GL_GNULIB_CANONICALIZE_FILE_NAME=0
GL_GNULIB_FREE_POSIX=0
GL_GNULIB_GETLOADAVG=0
GL_GNULIB_GETPROGNAME=0
GL_GNULIB_GETSUBOPT=0
GL_GNULIB_GRANTPT=0
GL_GNULIB_MALLOC_GNU=0
GL_GNULIB_MALLOC_POSIX=0
GL_GNULIB_MBSTOWCS=0
GL_GNULIB_MBTOWC=0
GL_GNULIB_MKDTEMP=0
GL_GNULIB_MKOSTEMP=0
GL_GNULIB_MKOSTEMPS=0
GL_GNULIB_MKSTEMP=0
GL_GNULIB_MKSTEMPS=0
GL_GNULIB_POSIX_MEMALIGN=0
GL_GNULIB_POSIX_OPENPT=0
GL_GNULIB_PTSNAME=0
GL_GNULIB_PTSNAME_R=0
GL_GNULIB_PUTENV=0
GL_GNULIB_QSORT_R=0
GL_GNULIB_RAND=0
GL_GNULIB_RANDOM=0
GL_GNULIB_RANDOM_R=0
GL_GNULIB_REALLOCARRAY=0
GL_GNULIB_REALLOC_POSIX=0
GL_GNULIB_REALPATH=0
GL_GNULIB_RPMATCH=0
GL_GNULIB_SECURE_GETENV=0
GL_GNULIB_SETENV=0
GL_GNULIB_STACK_TRACE=0
GL_GNULIB_STRTOD=0
GL_GNULIB_STRTOF=0
GL_GNULIB_STRTOL=0
GL_GNULIB_STRTOLD=0
GL_GNULIB_STRTOLL=0
GL_GNULIB_STRTOUL=0
GL_GNULIB_STRTOULL=0
GL_GNULIB_SYSTEM_POSIX=0
GL_GNULIB_UNLOCKPT=0
GL_GNULIB_UNSETENV=0
GL_GNULIB_WCTOMB=0
GL_GNULIB_MDA_ECVT=1
GL_GNULIB_MDA_FCVT=1
GL_GNULIB_MDA_GCVT=1
GL_GNULIB_MDA_MKTEMP=1
GL_GNULIB_MDA_PUTENV=1
HAVE__EXIT=1;
HAVE_ALIGNED_ALLOC=1;
HAVE_ATOLL=1;
HAVE_CANONICALIZE_FILE_NAME=1;
HAVE_DECL_ECVT=1;
HAVE_DECL_FCVT=1;
HAVE_DECL_GCVT=1;
HAVE_DECL_GETLOADAVG=1;
HAVE_DECL_PROGRAM_INVOCATION_NAME=1;
HAVE_GETPROGNAME=1;
HAVE_GETSUBOPT=1;
HAVE_GRANTPT=1;
HAVE_INITSTATE=1;
HAVE_DECL_INITSTATE=1;
HAVE_MBTOWC=1;
HAVE_MKDTEMP=1;
HAVE_MKOSTEMP=1;
HAVE_MKOSTEMPS=1;
HAVE_MKSTEMP=1;
HAVE_MKSTEMPS=1;
HAVE_POSIX_MEMALIGN=1;
HAVE_POSIX_OPENPT=1;
HAVE_PTSNAME=1;
HAVE_PTSNAME_R=1;
HAVE_QSORT_R=1;
HAVE_RANDOM=1;
HAVE_RANDOM_H=1;
HAVE_RANDOM_R=1;
HAVE_REALLOCARRAY=1;
HAVE_REALPATH=1;
HAVE_RPMATCH=1;
HAVE_SECURE_GETENV=1;
HAVE_SETENV=1;
HAVE_DECL_SETENV=1;
HAVE_SETSTATE=1;
HAVE_DECL_SETSTATE=1;
HAVE_STRTOD=1;
HAVE_STRTOF=1;
HAVE_STRTOL=1;
HAVE_STRTOLD=1;
HAVE_STRTOLL=1;
HAVE_STRTOUL=1;
HAVE_STRTOULL=1;
HAVE_STRUCT_RANDOM_DATA=1;
HAVE_SYS_LOADAVG_H=0;
HAVE_UNLOCKPT=1;
HAVE_DECL_UNSETENV=1;
REPLACE__EXIT=0;
REPLACE_ABORT=0;
REPLACE_ALIGNED_ALLOC=0;
REPLACE_CALLOC_FOR_CALLOC_GNU=0;
REPLACE_CALLOC_FOR_CALLOC_POSIX=0;
REPLACE_CANONICALIZE_FILE_NAME=0;
REPLACE_FREE=0;
REPLACE_GETLOADAVG=0;
REPLACE_GETPROGNAME=0;
REPLACE_GETSUBOPT=0;
REPLACE_INITSTATE=0;
REPLACE_MALLOC_FOR_MALLOC_GNU=0;
REPLACE_MALLOC_FOR_MALLOC_POSIX=0;
REPLACE_MB_CUR_MAX=0;
REPLACE_MBSTOWCS=0;
REPLACE_MBTOWC=0;
REPLACE_MKOSTEMP=0;
REPLACE_MKOSTEMPS=0;
REPLACE_MKSTEMP=0;
REPLACE_POSIX_MEMALIGN=0;
REPLACE_POSIX_OPENPT=0;
REPLACE_PTSNAME=0;
REPLACE_PTSNAME_R=0;
REPLACE_PUTENV=0;
REPLACE_QSORT_R=0;
REPLACE_RAND=0;
REPLACE_RANDOM=0;
REPLACE_RANDOM_R=0;
REPLACE_REALLOC_FOR_REALLOC_POSIX=0;
REPLACE_REALLOCARRAY=0;
REPLACE_REALPATH=0;
REPLACE_SETENV=0;
REPLACE_SETSTATE=0;
REPLACE_STRTOD=0;
REPLACE_STRTOF=0;
REPLACE_STRTOL=0;
REPLACE_STRTOLD=0;
REPLACE_STRTOLL=0;
REPLACE_STRTOUL=0;
REPLACE_STRTOULL=0;
REPLACE_UNSETENV=0;
REPLACE_WCTOMB=0;
CAN_PRINT_STACK_TRACE=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char8_t is correctly defined" >&5
printf %s "checking whether char8_t is correctly defined... " >&6; }
if test ${gl_cv_type_char8_t_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int verify[(char8_t)(-1) >= 0 && sizeof (char8_t) == sizeof (unsigned char) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char8_t_works=yes
else case e in #(
e) gl_cv_type_char8_t_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char8_t_works" >&5
printf "%s\n" "$gl_cv_type_char8_t_works" >&6; }
if test $gl_cv_type_char8_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR8_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR8_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char16_t is correctly defined" >&5
printf %s "checking whether char16_t is correctly defined... " >&6; }
if test ${gl_cv_type_char16_t_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
/* For simplicity, assume that uint16_least_t is equivalent to
'unsigned short'. */
int verify[(char16_t)(-1) >= 0 && sizeof (char16_t) == sizeof (unsigned short) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char16_t_works=yes
else case e in #(
e) gl_cv_type_char16_t_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char16_t_works" >&5
printf "%s\n" "$gl_cv_type_char16_t_works" >&6; }
if test $gl_cv_type_char16_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR16_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR16_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char32_t is correctly defined" >&5
printf %s "checking whether char32_t is correctly defined... " >&6; }
if test ${gl_cv_type_char32_t_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
/* For simplicity, assume that uint32_least_t is equivalent to
'unsigned int'. */
int verify[(char32_t)(-1) >= 0 && sizeof (char32_t) == sizeof (unsigned int) ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_char32_t_works=yes
else case e in #(
e) gl_cv_type_char32_t_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_char32_t_works" >&5
printf "%s\n" "$gl_cv_type_char32_t_works" >&6; }
if test $gl_cv_type_char32_t_works = no; then
GNULIBHEADERS_OVERRIDE_CHAR32_T=1
else
GNULIBHEADERS_OVERRIDE_CHAR32_T=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_uchar_h='<'uchar.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <uchar.h>" >&5
printf %s "checking absolute name of <uchar.h>... " >&6; }
if test ${gl_cv_next_uchar_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_uchar_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uchar.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'uchar.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_uchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_uchar_h
gl_cv_next_uchar_h='"'$gl_header'"'
else
gl_cv_next_uchar_h='<'uchar.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_uchar_h" >&5
printf "%s\n" "$gl_cv_next_uchar_h" >&6; }
fi
NEXT_UCHAR_H=$gl_cv_next_uchar_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'uchar.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_uchar_h
fi
NEXT_AS_FIRST_DIRECTIVE_UCHAR_H=$gl_next_as_first_directive
if test $ac_cv_header_uchar_h = yes; then
HAVE_UCHAR_H=1
else
HAVE_UCHAR_H=0
fi
CXX_HAS_UCHAR_TYPES=0
if test $HAVE_UCHAR_H = 0; then
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler predefines the <uchar.h> types" >&5
printf %s "checking whether the C++ compiler predefines the <uchar.h> types... " >&6; }
if test ${gl_cv_cxx_has_uchar_types+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat > conftest.cpp <<\EOF
#include <stddef.h>
char16_t a;
char32_t b;
EOF
gl_command="$CXX $CXXFLAGS $CPPFLAGS -c conftest.cpp"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_cv_cxx_has_uchar_types=yes
else
gl_cv_cxx_has_uchar_types=no
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cxx_has_uchar_types" >&5
printf "%s\n" "$gl_cv_cxx_has_uchar_types" >&6; }
if test $gl_cv_cxx_has_uchar_types = yes; then
CXX_HAS_UCHAR_TYPES=1
fi
fi
fi
CXX_HAS_CHAR8_TYPE=0
if test $HAVE_UCHAR_H = 0; then
if test "$CXX" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler predefines the char8_t types" >&5
printf %s "checking whether the C++ compiler predefines the char8_t types... " >&6; }
if test ${gl_cv_cxx_has_char8_type+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat > conftest.cpp <<\EOF
#include <stddef.h>
char8_t a;
EOF
gl_command="$CXX $CXXFLAGS $CPPFLAGS -c conftest.cpp"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_cv_cxx_has_char8_type=yes
else
gl_cv_cxx_has_char8_type=no
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cxx_has_char8_type" >&5
printf "%s\n" "$gl_cv_cxx_has_char8_type" >&6; }
if test $gl_cv_cxx_has_char8_type = yes; then
CXX_HAS_CHAR8_TYPE=1
fi
fi
fi
for gltype in wchar_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else case e in #(
e) result=unknown ;;
esac
fi
eval gl_cv_bitsizeof_${gltype}=\$result
;;
esac
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
if test $BITSIZEOF_WCHAR_T -lt 32; then
SMALL_WCHAR_T=1
else
SMALL_WCHAR_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
printf %s "checking for mbstate_t... " >&6; }
if test ${ac_cv_type_mbstate_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <wchar.h>
int
main (void)
{
mbstate_t x; return sizeof x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_mbstate_t=yes
else case e in #(
e) ac_cv_type_mbstate_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
printf "%s\n" "$ac_cv_type_mbstate_t" >&6; }
if test $ac_cv_type_mbstate_t = yes; then
printf "%s\n" "#define HAVE_MBSTATE_T 1" >>confdefs.h
else
printf "%s\n" "#define mbstate_t int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
printf %s "checking for a traditional japanese locale... " >&6; }
if test ${gt_cv_locale_ja+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
on Cygwin 1.5.x. */
if (MB_CUR_MAX == 1)
return 1;
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" or "ara" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "en" or "eng" as "English" or "English_United States.1252",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" or "jpn" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Note that on native Windows, the Japanese locale is
# Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
# cannot use it here.
gt_cv_locale_ja=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the AIX locale name.
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC-JP
else
# Test for the HP-UX, OSF/1, NetBSD locale name.
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.eucJP
else
# Test for the IRIX, FreeBSD locale name.
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC
else
# Test for the Solaris 10 locale name.
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja
else
# Special test for NetBSD 1.6.
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
gt_cv_locale_ja=ja_JP.eucJP
else
# None found.
gt_cv_locale_ja=none
fi
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
printf "%s\n" "$gt_cv_locale_ja" >&6; }
LOCALE_JA=$gt_cv_locale_ja
case $LOCALE_JA in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_JA\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_JA\"; assuming \"none\"" >&2;}
LOCALE_JA=none;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an english Unicode locale" >&5
printf %s "checking for an english Unicode locale... " >&6; }
if test ${gt_cv_locale_en_utf8+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
*-musl* | midipix*)
gt_cv_locale_en_utf8=en_US.UTF-8
;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if !(defined __BEOS__ || defined __HAIKU__)
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is "UTF-8" or equivalent. */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (!(strcmp (cs, "UTF-8") == 0 || strcmp (cs, "UTF8") == 0
|| strcmp (cs, "utf-8") == 0 || strcmp (cs, "utf8") == 0))
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check the third month name. */
t.tm_year = 1975 - 1900; t.tm_mon = 3 - 1; t.tm_mday = 24;
if (strftime (buf, sizeof (buf), "%B", &t) < 5 || strcmp (buf, "March") != 0)
return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a dot. */
if (localeconv () ->decimal_point[0] != '.') return 1;
#endif
return 0;
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" or "ara" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "en" or "eng" as "English" or "English_United States.1252",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" or "jpn" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL='English_United States.65001' LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_en_utf8='English_United States.65001'
else
# None found.
gt_cv_locale_en_utf8=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the locale name with explicit encoding suffix first
# (this is necessary on Haiku).
if (LC_ALL=en_US.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_en_utf8=en_US.UTF-8
else
# Test for the locale name without encoding suffix.
if (LC_ALL=en_US LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_en_utf8=en_US
else
# Test for the Solaris 10 locale name.
if (LC_ALL=en.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_en_utf8=en.UTF-8
else
# None found.
gt_cv_locale_en_utf8=none
fi
fi
fi
;;
esac
fi
rm -fr conftest*
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_en_utf8" >&5
printf "%s\n" "$gt_cv_locale_en_utf8" >&6; }
LOCALE_EN_UTF8="$gt_cv_locale_en_utf8"
case "$LOCALE_EN_UTF8" in #(
'' | *[\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_EN_UTF8\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_EN_UTF8\"; assuming \"none\"" >&2;}
LOCALE_EN_UTF8=none;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
printf %s "checking for a transitional chinese locale... " >&6; }
if test ${gt_cv_locale_zh_CN+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
struct tm t;
char buf[16];
int main ()
{
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
/* Check whether a typical GB18030 multibyte sequence is recognized as a
single wide character. This excludes the GB2312 and GBK encodings. */
if (mblen ("\203\062\332\066", 5) != 4)
return 1;
/* Check whether mbrtowc accept this character one byte at a time.
This excludes NetBSD 10.0. */
if (sizeof (wchar_t) > 2)
{
wchar_t wc;
mbstate_t state;
memset (&state, 0, sizeof (state));
if (!(mbrtowc (&wc, "\203", 1, &state) == (size_t)(-2)
&& mbrtowc (&wc, "\062", 1, &state) == (size_t)(-2)
&& mbrtowc (&wc, "\332", 1, &state) == (size_t)(-2)
&& mbrtowc (&wc, "\066", 1, &state) == 1))
return 1;
}
return 0;
#endif
}
_ACEOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" or "ara" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "en" or "eng" as "English" or "English_United States.1252",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" or "jpn" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw* | windows*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=Chinese_China.54936
else
# None found.
gt_cv_locale_zh_CN=none
fi
;;
solaris2.8)
# On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
# broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
# Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
gt_cv_locale_zh_CN=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the locale name without encoding suffix.
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN.GB18030
else
# None found.
gt_cv_locale_zh_CN=none
fi
fi
;;
esac
else
# If there was a link error, due to mblen(), the system is so old that
# it certainly doesn't have a chinese locale.
gt_cv_locale_zh_CN=none
fi
rm -fr conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
printf "%s\n" "$gt_cv_locale_zh_CN" >&6; }
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
case $LOCALE_ZH_CN in #(
'' | *[[:space:]\"\$\'*[]*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: invalid locale \"$LOCALE_ZH_CN\"; assuming \"none\"" >&5
printf "%s\n" "$as_me: WARNING: invalid locale \"$LOCALE_ZH_CN\"; assuming \"none\"" >&2;}
LOCALE_ZH_CN=none;;
esac
if case "$host_os" in
mingw* | windows*) true ;;
*) test $ac_cv_func_mbsinit = yes ;;
esac \
&& test $ac_cv_func_mbrtowc = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
printf %s "checking whether mbrtowc handles incomplete characters... " >&6; }
if test ${gl_cv_func_mbrtowc_incomplete_state+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on AIX and OSF/1.
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
esac
if test $LOCALE_JA != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
if (mbsinit (&state))
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_incomplete_state=yes
else case e in #(
e) gl_cv_func_mbrtowc_incomplete_state=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
else
if test "$LOCALE_EN_UTF8" != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
const char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
if (mbsinit (&state))
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_incomplete_state=yes
else case e in #(
e) gl_cv_func_mbrtowc_incomplete_state=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
printf %s "checking whether mbrtowc works as well as mbtowc... " >&6; }
if test ${gl_cv_func_mbrtowc_sanitycheck+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris 8.
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8:
mbrtowc returns 2, and sets wc to 0x00F0.
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 6, &state) != 4
&& mbtowc (&wc, input + 3, 6) == 4)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_sanitycheck=yes
else case e in #(
e) gl_cv_func_mbrtowc_sanitycheck=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
REPLACE_MBSTATE_T=0
case "$gl_cv_func_mbrtowc_incomplete_state" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
case "$gl_cv_func_mbrtowc_sanitycheck" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
else
REPLACE_MBSTATE_T=1
fi
ac_fn_check_decl "$LINENO" "mbrtoc32" "ac_cv_have_decl_mbrtoc32" "#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrtoc32" = xyes
then :
fi
if test $ac_cv_have_decl_mbrtoc32 = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbrtoc32" >&5
printf %s "checking for mbrtoc32... " >&6; }
if test ${gl_cv_func_mbrtoc32+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
char32_t c;
return mbrtoc32 (&c, "", 1, NULL) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_mbrtoc32=yes
else case e in #(
e) gl_cv_func_mbrtoc32=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32" >&6; }
else
gl_cv_func_mbrtoc32=no
fi
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $gl_cv_func_mbrtoc32 = no; then
HAVE_WORKING_MBRTOC32=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works as well as mbrtowc" >&5
printf %s "checking whether mbrtoc32 works as well as mbrtowc... " >&6; }
if test ${gl_cv_func_mbrtoc32_sanitycheck+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on FreeBSD, Solaris, native Windows.
freebsd* | midnightbsd* | solaris* | mingw* | windows*)
gl_cv_func_mbrtoc32_sanitycheck="guessing no"
;;
# Guess yes otherwise.
*)
gl_cv_func_mbrtoc32_sanitycheck="guessing yes"
;;
esac
if test $LOCALE_FR != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int main ()
{
int result = 0;
/* This fails on native Windows:
mbrtoc32 returns (size_t)-1.
mbrtowc returns 1 (correct). */
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
mbstate_t state;
wchar_t wc = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\374", 1, &state) == 1)
{
char32_t c32 = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtoc32 (&c32, "\374", 1, &state) != 1)
result |= 1;
}
}
/* This fails on FreeBSD 13.0 and Solaris 11.4:
mbrtoc32 returns (size_t)-2 or (size_t)-1.
mbrtowc returns 4 (correct). */
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\224\071\375\067", 4, &state) == 4)
{
char32_t c32 = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtoc32 (&c32, "\224\071\375\067", 4, &state) != 4)
result |= 2;
}
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_sanitycheck=yes
else case e in #(
e) gl_cv_func_mbrtoc32_sanitycheck=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_sanitycheck" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_sanitycheck" >&6; }
case "$gl_cv_func_mbrtoc32_sanitycheck" in
*yes)
HAVE_WORKING_MBRTOC32=1
printf "%s\n" "#define HAVE_WORKING_MBRTOC32 1" >>confdefs.h
;;
*) HAVE_WORKING_MBRTOC32=0 ;;
esac
fi
ac_fn_check_decl "$LINENO" "c32rtomb" "ac_cv_have_decl_c32rtomb" "#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_c32rtomb" = xyes
then :
fi
if test $ac_cv_have_decl_c32rtomb = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for c32rtomb" >&5
printf %s "checking for c32rtomb... " >&6; }
if test ${gl_cv_func_c32rtomb+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
char buf[8];
return c32rtomb (buf, 0, NULL) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_c32rtomb=yes
else case e in #(
e) gl_cv_func_c32rtomb=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c32rtomb" >&5
printf "%s\n" "$gl_cv_func_c32rtomb" >&6; }
else
gl_cv_func_c32rtomb=no
fi
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $gl_cv_func_c32rtomb = no; then
HAVE_WORKING_C32RTOMB=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether c32rtomb works as well as wcrtomb" >&5
printf %s "checking whether c32rtomb works as well as wcrtomb... " >&6; }
if test ${gl_cv_func_c32rtomb_sanitycheck+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris derivatives.
solaris*)
if test -f /etc/release && grep 'Oracle Solaris' /etc/release >/dev/null; then
gl_cv_func_c32rtomb_sanitycheck="guessing yes"
else
gl_cv_func_c32rtomb_sanitycheck="guessing no"
fi
;;
# Guess yes otherwise.
*)
gl_cv_func_c32rtomb_sanitycheck="guessing yes"
;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int main ()
{
int result = 0;
/* This fails on Solaris 11 OmniOS:
c32rtomb returns (size_t)-1.
wcrtomb returns 4 (correct). */
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc = (wchar_t) 0xBADFACE;
char buf[16];
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\201\060\211\070", 4, &state) == 4
&& wcrtomb (buf, wc, NULL) == 4
&& memcmp (buf, "\201\060\211\070", 4) == 0)
{
char32_t c32 = (wchar_t) 0xBADFACE;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtoc32 (&c32, "\201\060\211\070", 4, &state) == 4
&& c32rtomb (buf, c32, NULL) != 4)
result |= 1;
}
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_c32rtomb_sanitycheck=yes
else case e in #(
e) gl_cv_func_c32rtomb_sanitycheck=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c32rtomb_sanitycheck" >&5
printf "%s\n" "$gl_cv_func_c32rtomb_sanitycheck" >&6; }
case "$gl_cv_func_c32rtomb_sanitycheck" in
*yes)
HAVE_WORKING_C32RTOMB=1
printf "%s\n" "#define HAVE_WORKING_C32RTOMB 1" >>confdefs.h
;;
*) HAVE_WORKING_C32RTOMB=0 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc is ptrdiff_t safe" >&5
printf %s "checking whether malloc is ptrdiff_t safe... " >&6; }
if test ${gl_cv_malloc_ptrdiff+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main (void)
{
/* 64-bit ptrdiff_t is so wide that no practical platform
can exceed it. */
#define WIDE_PTRDIFF (PTRDIFF_MAX >> 31 >> 31 != 0)
/* On rare machines where size_t fits in ptrdiff_t there
is no problem. */
#define NARROW_SIZE (SIZE_MAX <= PTRDIFF_MAX)
/* glibc 2.30 and later malloc refuses to exceed ptrdiff_t
bounds even on 32-bit platforms. We don't know which
non-glibc systems are safe. */
#define KNOWN_SAFE (2 < __GLIBC__ + (30 <= __GLIBC_MINOR__))
#if WIDE_PTRDIFF || NARROW_SIZE || KNOWN_SAFE
return 0;
#else
#error "malloc might not be ptrdiff_t safe"
syntax error
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_malloc_ptrdiff=yes
else case e in #(
e) gl_cv_malloc_ptrdiff=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_malloc_ptrdiff" >&5
printf "%s\n" "$gl_cv_malloc_ptrdiff" >&6; }
if test "$gl_cv_malloc_ptrdiff" = yes
then :
printf "%s\n" "#define HAVE_MALLOC_PTRDIFF 1" >>confdefs.h
else case e in #(
e) REPLACE_MALLOC_FOR_MALLOC_POSIX=1 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc set errno on failure" >&5
printf %s "checking whether malloc, realloc, calloc set errno on failure... " >&6; }
if test ${gl_cv_func_malloc_posix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#ifndef _UCRT
msvcrt yuck
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_malloc_posix="guessing yes"
else case e in #(
e) gl_cv_func_malloc_posix="guessing no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
irix* | solaris*)
gl_cv_func_malloc_posix=no ;;
*)
gl_cv_func_malloc_posix=yes ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
printf "%s\n" "$gl_cv_func_malloc_posix" >&6; }
case "$gl_cv_func_malloc_posix" in
*yes)
printf "%s\n" "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
;;
*)
REPLACE_MALLOC_FOR_MALLOC_POSIX=1
;;
esac
REPLACE_CALLOC_FOR_CALLOC_POSIX=$REPLACE_MALLOC_FOR_MALLOC_POSIX
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
printf %s "checking whether lstat correctly handles trailing slash... " >&6; }
if test ${gl_cv_func_lstat_dereferences_slashed_symlink+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -f conftest.sym conftest.file
echo >conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
linux-* | linux)
# Guess yes on Linux systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
midipix*)
# Guess yes on systems that emulate the Linux system calls.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
*-gnu* | gnu*)
# Guess yes on glibc systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
mingw* | windows*)
# Guess no on native Windows.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
*)
# If we don't know, obey --enable-cross-guesses.
gl_cv_func_lstat_dereferences_slashed_symlink="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
struct stat sbuf;
if (symlink ("conftest.file", "conftest.sym") != 0)
return 1;
/* Linux will dereference the symlink and fail, as required by
POSIX. That is better in the sense that it means we will not
have to compile and use the lstat wrapper. */
return lstat ("conftest.sym/", &sbuf) == 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_lstat_dereferences_slashed_symlink=yes
else case e in #(
e) gl_cv_func_lstat_dereferences_slashed_symlink=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.sym conftest.file
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
printf "%s\n" "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
*yes)
printf "%s\n" "#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
printf %s "checking whether // is distinct from /... " >&6; }
if test ${gl_cv_double_slash_root+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
printf "%s\n" "$gl_cv_double_slash_root" >&6; }
if test "$gl_cv_double_slash_root" = yes; then
printf "%s\n" "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5
printf %s "checking whether realpath works... " >&6; }
if test ${gl_cv_func_realpath_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
rm -rf conftest.a conftest.d
touch conftest.a
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.a conftest.l
fi
mkdir conftest.d
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;;
# Guess 'nearly' on musl systems.
*-musl*) gl_cv_func_realpath_works="guessing nearly" ;;
# Guess no on macOS.
darwin*) gl_cv_func_realpath_works="guessing no" ;;
# Guess no on Cygwin.
cygwin*) gl_cv_func_realpath_works="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_realpath_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_realpath_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#include <mach/exception.h>
#include <mach/task.h>
#include <pthread.h>
/* The exception port on which our thread listens. */
static mach_port_t our_exception_port;
/* The main function of the thread listening for exceptions of type
EXC_BAD_ACCESS. */
static void *
mach_exception_thread (void *arg)
{
/* Buffer for a message to be received. */
struct {
mach_msg_header_t head;
mach_msg_body_t msgh_body;
char data[1024];
} msg;
mach_msg_return_t retval;
/* Wait for a message on the exception port. */
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
if (retval != MACH_MSG_SUCCESS)
abort ();
exit (1);
}
static void
nocrash_init (void)
{
mach_port_t self = mach_task_self ();
/* Allocate a port on which the thread shall listen for exceptions. */
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
== KERN_SUCCESS) {
/* See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
MACH_MSG_TYPE_MAKE_SEND)
== KERN_SUCCESS) {
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
for us. */
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
/* Create the thread listening on the exception port. */
pthread_attr_t attr;
pthread_t thread;
if (pthread_attr_init (&attr) == 0
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
pthread_attr_destroy (&attr);
/* Replace the exception port info for these exceptions with our own.
Note that we replace the exception port for the entire task, not only
for a particular thread. This has the effect that when our exception
port gets the message, the thread specific exception port has already
been asked, and we don't need to bother about it.
See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
task_set_exception_ports (self, mask, our_exception_port,
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
}
}
}
}
#elif defined _WIN32 && ! defined __CYGWIN__
/* Avoid a crash on native Windows. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winerror.h>
static LONG WINAPI
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
{
switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION:
case EXCEPTION_IN_PAGE_ERROR:
case EXCEPTION_STACK_OVERFLOW:
case EXCEPTION_GUARD_PAGE:
case EXCEPTION_PRIV_INSTRUCTION:
case EXCEPTION_ILLEGAL_INSTRUCTION:
case EXCEPTION_DATATYPE_MISALIGNMENT:
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
exit (1);
}
return EXCEPTION_CONTINUE_SEARCH;
}
static void
nocrash_init (void)
{
SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
}
#else
/* Avoid a crash on POSIX systems. */
#include <signal.h>
#include <unistd.h>
/* A POSIX signal handler. */
static void
exception_handler (int sig)
{
_exit (1);
}
static void
nocrash_init (void)
{
#ifdef SIGSEGV
signal (SIGSEGV, exception_handler);
#endif
#ifdef SIGBUS
signal (SIGBUS, exception_handler);
#endif
}
#endif
#include <errno.h>
#include <stdlib.h>
#include <string.h>
int
main (void)
{
int result = 0;
/* This test fails on Solaris 10. */
{
char *name = realpath ("conftest.a", NULL);
if (!(name && *name == '/'))
result |= 1;
free (name);
}
/* This test fails on older versions of Cygwin. */
{
char *name = realpath ("conftest.b/../conftest.a", NULL);
if (name != NULL)
result |= 2;
free (name);
}
/* This test fails on macOS 14, Cygwin 2.9. */
#if HAVE_LSTAT
{
char *name = realpath ("conftest.l/../conftest.a", NULL);
if (name != NULL || errno != ENOTDIR)
result |= 4;
free (name);
}
#endif
/* This test fails on macOS 14, OpenBSD 6.0. */
{
char *name = realpath ("conftest.a/", NULL);
if (name != NULL)
result |= 8;
free (name);
}
/* This test fails on AIX 7, Solaris 10. */
{
char *name1 = realpath (".", NULL);
char *name2 = realpath ("conftest.d//./..", NULL);
if (! name1 || ! name2 || strcmp (name1, name2))
result |= 16;
free (name1);
free (name2);
}
#ifdef __linux__
/* On Linux, // is the same as /. See also double-slash-root.m4.
realpath() should respect this.
This test fails on musl libc 1.2.2. */
{
char *name = realpath ("//", NULL);
if (! name || strcmp (name, "/"))
result |= 32;
free (name);
}
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_realpath_works=yes
else case e in #(
e) case $? in
32) gl_cv_func_realpath_works=nearly ;;
*) gl_cv_func_realpath_works=no ;;
esac
;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.a conftest.l conftest.d
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5
printf "%s\n" "$gl_cv_func_realpath_works" >&6; }
case "$gl_cv_func_realpath_works" in
*yes)
printf "%s\n" "#define FUNC_REALPATH_WORKS 1" >>confdefs.h
;;
*nearly)
printf "%s\n" "#define FUNC_REALPATH_NEARLY_WORKS 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for faccessat" >&5
printf %s "checking for faccessat... " >&6; }
if test ${gl_cv_onwards_func_faccessat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "faccessat" "ac_cv_have_decl_faccessat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_faccessat" = xyes
then :
fi
if test $ac_cv_have_decl_faccessat = yes; then
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
if test $ac_cv_func_faccessat = yes; then
gl_cv_onwards_func_faccessat=yes
else
gl_cv_onwards_func_faccessat='future OS version'
fi
else
gl_cv_onwards_func_faccessat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
gl_cv_onwards_func_faccessat=$ac_cv_func_faccessat
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5
printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; }
case "$gl_cv_onwards_func_faccessat" in
future*) ac_cv_func_faccessat=no ;;
*) ac_cv_func_faccessat=$gl_cv_onwards_func_faccessat ;;
esac
if test $ac_cv_func_faccessat = yes; then
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*) ;;
*) ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h
fi
;;
esac
if test $ac_cv_func__set_invalid_parameter_handler = yes; then
HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
printf "%s\n" "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h
else
HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_CLOSE=1
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
REPLACE_CLOSE=1
fi
if test $REPLACE_CLOSE = 0; then
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_CLOSE=1
fi
fi
HAVE_OPENDIR=1;
HAVE_READDIR=1;
HAVE_REWINDDIR=1;
HAVE_CLOSEDIR=1;
HAVE_DECL_DIRFD=1;
HAVE_DECL_FDOPENDIR=1;
HAVE_FDOPENDIR=1;
HAVE_SCANDIR=1;
HAVE_ALPHASORT=1;
REPLACE_OPENDIR=0;
REPLACE_READDIR=0;
REPLACE_REWINDDIR=0;
REPLACE_CLOSEDIR=0;
REPLACE_DIRFD=0;
REPLACE_FDOPENDIR=0;
case "$host_os" in
mingw* | windows* | os2*) DIR_HAS_FD_MEMBER=0 ;;
*) DIR_HAS_FD_MEMBER=1 ;;
esac
GL_GNULIB_OPENDIR=0
GL_GNULIB_READDIR=0
GL_GNULIB_REWINDDIR=0
GL_GNULIB_CLOSEDIR=0
GL_GNULIB_DIRFD=0
GL_GNULIB_FDOPENDIR=0
GL_GNULIB_SCANDIR=0
GL_GNULIB_ALPHASORT=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether linux/if_alg.h has struct sockaddr_alg." >&5
printf %s "checking whether linux/if_alg.h has struct sockaddr_alg.... " >&6; }
if test ${gl_cv_header_linux_if_alg_salg+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
#include <linux/if_alg.h>
struct sockaddr_alg salg = {
.salg_family = AF_ALG,
.salg_type = "hash",
.salg_name = "sha1",
};
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_linux_if_alg_salg=yes
else case e in #(
e) gl_cv_header_linux_if_alg_salg=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_linux_if_alg_salg" >&5
printf "%s\n" "$gl_cv_header_linux_if_alg_salg" >&6; }
if test "$gl_cv_header_linux_if_alg_salg" = yes; then
printf "%s\n" "#define HAVE_LINUX_IF_ALG_H 1" >>confdefs.h
fi
use_af_alg=no
# Check whether --with-linux-crypto was given.
if test ${with_linux_crypto+y}
then :
withval=$with_linux_crypto; use_af_alg=$withval
else case e in #(
e) use_af_alg=no ;;
esac
fi
if test "$gl_cv_header_linux_if_alg_salg" != yes; then
if test "$use_af_alg" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Linux kernel cryptographic API not found" >&5
printf "%s\n" "$as_me: WARNING: Linux kernel cryptographic API not found" >&2;}
fi
use_af_alg=no
fi
if test "$use_af_alg" != no; then
USE_AF_ALG=1
else
USE_AF_ALG=0
fi
printf "%s\n" "#define USE_LINUX_CRYPTO_API $USE_AF_ALG" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
int
main (int argc, char **argv)
{
/* Intimidate the compiler so that it does not
optimize the arrays away. */
char *p = argv[0];
ascii_mm[1] = *p++; ebcdic_mm[1] = *p++;
ascii_ii[1] = *p++; ebcdic_ii[1] = *p++;
return use_ascii (argc) == use_ebcdic (*p);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else case e in #(
e) ac_cv_c_bigendian=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
HAVE_ISBLANK=1;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_ctype_h='<'ctype.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <ctype.h>" >&5
printf %s "checking absolute name of <ctype.h>... " >&6; }
if test ${gl_cv_next_ctype_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'ctype.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_ctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_ctype_h
gl_cv_next_ctype_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5
printf "%s\n" "$gl_cv_next_ctype_h" >&6; }
fi
NEXT_CTYPE_H=$gl_cv_next_ctype_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'ctype.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_ctype_h
fi
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive
GL_GNULIB_ISBLANK=0
if test $gl_cv_have_include_next = yes; then
gl_cv_next_dirent_h='<'dirent.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
printf %s "checking absolute name of <dirent.h>... " >&6; }
if test ${gl_cv_next_dirent_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_dirent_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <dirent.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'dirent.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_dirent_h
gl_cv_next_dirent_h='"'$gl_header'"'
else
gl_cv_next_dirent_h='<'dirent.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
printf "%s\n" "$gl_cv_next_dirent_h" >&6; }
fi
NEXT_DIRENT_H=$gl_cv_next_dirent_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'dirent.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_dirent_h
fi
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
if test $ac_cv_header_dirent_h = yes; then
HAVE_DIRENT_H=1
else
HAVE_DIRENT_H=0
fi
gl_mda_defines='
#if defined _WIN32 && !defined __CYGWIN__
#define access _access
#define chdir _chdir
#define chmod _chmod
#define close _close
#define creat _creat
#define dup _dup
#define dup2 _dup2
#define ecvt _ecvt
#define execl _execl
#define execle _execle
#define execlp _execlp
#define execv _execv
#define execve _execve
#define execvp _execvp
#define execvpe _execvpe
#define fcloseall _fcloseall
#define fcvt _fcvt
#define fdopen _fdopen
#define fileno _fileno
#define gcvt _gcvt
#define getcwd _getcwd
#define getpid _getpid
#define getw _getw
#define isatty _isatty
#define j0 _j0
#define j1 _j1
#define jn _jn
#define lfind _lfind
#define lsearch _lsearch
#define lseek _lseek
#define memccpy _memccpy
#define mkdir _mkdir
#define mktemp _mktemp
#define open _open
#define putenv _putenv
#define putw _putw
#define read _read
#define rmdir _rmdir
#define strdup _strdup
#define swab _swab
#define tempnam _tempnam
#define tzset _tzset
#define umask _umask
#define unlink _unlink
#define utime _utime
#define wcsdup _wcsdup
#define write _write
#define y0 _y0
#define y1 _y1
#define yn _yn
#endif
'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
printf %s "checking if environ is properly declared... " >&6; }
if test ${gt_cv_var_environ_declaration+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
#include <stdlib.h>
typedef struct { int foo; } foo_t;
extern foo_t environ;
int
main (void)
{
environ.foo = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_var_environ_declaration=no
else case e in #(
e) gt_cv_var_environ_declaration=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
printf "%s\n" "$gt_cv_var_environ_declaration" >&6; }
if test $gt_cv_var_environ_declaration = yes; then
printf "%s\n" "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
fi
if test $gt_cv_var_environ_declaration != yes; then
HAVE_DECL_ENVIRON=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
printf %s "checking for complete errno.h... " >&6; }
if test ${gl_cv_header_errno_h_complete+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#if !defined ETXTBSY
booboo
#endif
#if !defined ENOMSG
booboo
#endif
#if !defined EIDRM
booboo
#endif
#if !defined ENOLINK
booboo
#endif
#if !defined EPROTO
booboo
#endif
#if !defined EMULTIHOP
booboo
#endif
#if !defined EBADMSG
booboo
#endif
#if !defined EOVERFLOW
booboo
#endif
#if !defined ENOTSUP
booboo
#endif
#if !defined ENETRESET
booboo
#endif
#if !defined ECONNABORTED
booboo
#endif
#if !defined ESTALE
booboo
#endif
#if !defined EDQUOT
booboo
#endif
#if !defined ECANCELED
booboo
#endif
#if !defined EOWNERDEAD
booboo
#endif
#if !defined ENOTRECOVERABLE
booboo
#endif
#if !defined EILSEQ
booboo
#endif
#if !defined ESOCKTNOSUPPORT
booboo
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "booboo" >/dev/null 2>&1
then :
gl_cv_header_errno_h_complete=no
else case e in #(
e) gl_cv_header_errno_h_complete=yes ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
printf "%s\n" "$gl_cv_header_errno_h_complete" >&6; }
if test $gl_cv_header_errno_h_complete = yes; then
GL_GENERATE_ERRNO_H=false
else
if test $gl_cv_have_include_next = yes; then
gl_cv_next_errno_h='<'errno.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
printf %s "checking absolute name of <errno.h>... " >&6; }
if test ${gl_cv_next_errno_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'errno.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_errno_h
gl_cv_next_errno_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
printf "%s\n" "$gl_cv_next_errno_h" >&6; }
fi
NEXT_ERRNO_H=$gl_cv_next_errno_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'errno.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_errno_h
fi
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
GL_GENERATE_ERRNO_H=true
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
printf %s "checking for EMULTIHOP value... " >&6; }
if test ${gl_cv_header_errno_h_EMULTIHOP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef EMULTIHOP
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EMULTIHOP=yes
else case e in #(
e) gl_cv_header_errno_h_EMULTIHOP=no ;;
esac
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EMULTIHOP = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EMULTIHOP
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EMULTIHOP=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
printf "%s\n" "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
case $gl_cv_header_errno_h_EMULTIHOP in
yes | no)
EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
;;
*)
EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
;;
esac
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
printf %s "checking for ENOLINK value... " >&6; }
if test ${gl_cv_header_errno_h_ENOLINK+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef ENOLINK
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_ENOLINK=yes
else case e in #(
e) gl_cv_header_errno_h_ENOLINK=no ;;
esac
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_ENOLINK = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef ENOLINK
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_ENOLINK=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_ENOLINK = hidden; then
if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
printf "%s\n" "$gl_cv_header_errno_h_ENOLINK" >&6; }
case $gl_cv_header_errno_h_ENOLINK in
yes | no)
ENOLINK_HIDDEN=0; ENOLINK_VALUE=
;;
*)
ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
;;
esac
fi
if $GL_GENERATE_ERRNO_H; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
printf %s "checking for EOVERFLOW value... " >&6; }
if test ${gl_cv_header_errno_h_EOVERFLOW+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EOVERFLOW=yes
else case e in #(
e) gl_cv_header_errno_h_EOVERFLOW=no ;;
esac
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EOVERFLOW = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
gl_cv_header_errno_h_EOVERFLOW=hidden
fi
rm -rf conftest*
if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug. */
#include <stdio.h>
#include <stdlib.h>
"
then :
fi
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
printf "%s\n" "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
case $gl_cv_header_errno_h_EOVERFLOW in
yes | no)
EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
;;
*)
EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_error_h='<'error.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <error.h>" >&5
printf %s "checking absolute name of <error.h>... " >&6; }
if test ${gl_cv_next_error_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_error_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'error.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_error_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_error_h
gl_cv_next_error_h='"'$gl_header'"'
else
gl_cv_next_error_h='<'error.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_error_h" >&5
printf "%s\n" "$gl_cv_next_error_h" >&6; }
fi
NEXT_ERROR_H=$gl_cv_next_error_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'error.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_error_h
fi
NEXT_AS_FIRST_DIRECTIVE_ERROR_H=$gl_next_as_first_directive
if test $ac_cv_header_error_h = yes; then
HAVE_ERROR_H=1
else
HAVE_ERROR_H=0
fi
REPLACE_ERROR=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for error" >&5
printf %s "checking for error... " >&6; }
if test ${gl_cv_onwards_func_error+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "error" "ac_cv_have_decl_error" "#include <error.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_error" = xyes
then :
fi
if test $ac_cv_have_decl_error = yes; then
ac_fn_c_check_func "$LINENO" "error" "ac_cv_func_error"
if test "x$ac_cv_func_error" = xyes
then :
fi
if test $ac_cv_func_error = yes; then
gl_cv_onwards_func_error=yes
else
gl_cv_onwards_func_error='future OS version'
fi
else
gl_cv_onwards_func_error='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "error" "ac_cv_func_error"
if test "x$ac_cv_func_error" = xyes
then :
fi
gl_cv_onwards_func_error=$ac_cv_func_error
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_error" >&5
printf "%s\n" "$gl_cv_onwards_func_error" >&6; }
case "$gl_cv_onwards_func_error" in
future*) ac_cv_func_error=no ;;
*) ac_cv_func_error=$gl_cv_onwards_func_error ;;
esac
if test $ac_cv_func_error = yes; then
printf "%s\n" "#define HAVE_ERROR 1" >>confdefs.h
fi
if test $ac_cv_func_error = yes; then
HAVE_ERROR=1
else
HAVE_ERROR=0
case "$gl_cv_onwards_func_error" in
future*) REPLACE_ERROR=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "error_at_line" "ac_cv_have_decl_error_at_line" "#include <error.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_error_at_line" = xyes
then :
fi
if test $ac_cv_have_decl_error_at_line = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
printf %s "checking for error_at_line... " >&6; }
if test ${ac_cv_lib_error_at_line+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
int
main (void)
{
error_at_line (0, 0, "", 0, "an error occurred");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_error_at_line=yes
else case e in #(
e) ac_cv_lib_error_at_line=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
printf "%s\n" "$ac_cv_lib_error_at_line" >&6; }
else
ac_cv_lib_error_at_line=no
fi
if test $ac_cv_lib_error_at_line = yes; then
HAVE_ERROR_AT_LINE=1
else
HAVE_ERROR_AT_LINE=0
fi
REPLACE_ERROR_AT_LINE=0
if test $ac_cv_func_error = yes && test $ac_cv_lib_error_at_line = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working error function" >&5
printf %s "checking for working error function... " >&6; }
if test ${gl_cv_func_working_error+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $cross_compiling != yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
static void print_no_progname (void) {}
int
main (void)
{
error_print_progname = print_no_progname;
error (0, 0, "foo");
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
rm -f conftest.out
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext 2> conftest.out; then
if grep ' ' conftest.out >/dev/null; then
gl_cv_func_working_error=no
else
gl_cv_func_working_error=yes
fi
else
gl_cv_func_working_error=no
fi
rm -f conftest.out
else case e in #(
e) gl_cv_func_working_error=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <error.h>
int
main (void)
{
error (0, 0, "foo");
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_error="guessing yes" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_working_error="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_error="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) gl_cv_func_working_error=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_error" >&5
printf "%s\n" "$gl_cv_func_working_error" >&6; }
case "$gl_cv_func_working_error" in
*no)
REPLACE_ERROR=1
REPLACE_ERROR_AT_LINE=1
;;
esac
fi
if test $HAVE_ERROR = 0 || test $REPLACE_ERROR = 1 \
|| test $HAVE_ERROR_AT_LINE = 0 \
|| test $REPLACE_ERROR_AT_LINE = 1; then
COMPILE_ERROR_C=1
else
COMPILE_ERROR_C=0
fi
ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strerror_r" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_strerror_r = yes; then
# For backward compatibility's sake, define HAVE_STRERROR_R.
# (We used to run AC_CHECK_FUNCS_ONCE for strerror_r, as well
# as AC_CHECK_DECLS_ONCE.)
printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
printf %s "checking whether strerror_r returns char *... " >&6; }
if test ${ac_cv_func_strerror_r_char_p+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
ac_cv_func_strerror_r_char_p=no
if test $ac_cv_have_decl_strerror_r = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
char *p = strerror_r (0, buf, sizeof buf);
return !p || x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_strerror_r_char_p=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
printf "%s\n" "$ac_cv_func_strerror_r_char_p" >&6; }
if test $ac_cv_func_strerror_r_char_p = yes; then
printf "%s\n" "#define STRERROR_R_CHAR_P 1" >>confdefs.h
fi
XGETTEXT_EXTRA_OPTIONS=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ctype.h defines __header_inline" >&5
printf %s "checking whether ctype.h defines __header_inline... " >&6; }
if test ${gl_cv_have___header_inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#ifndef __header_inline
#error "<ctype.h> does not define __header_inline"
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
gl_cv_have___header_inline=yes
else case e in #(
e) gl_cv_have___header_inline=no ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___header_inline" >&5
printf "%s\n" "$gl_cv_have___header_inline" >&6; }
if test "$gl_cv_have___header_inline" = yes; then
printf "%s\n" "#define HAVE___HEADER_INLINE 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :
printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h
else case e in #(
e)
printf "%s\n" "#define sig_atomic_t int" >>confdefs.h
;;
esac
fi
ac_fn_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fchdir" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FCHDIR $ac_have_decl" >>confdefs.h
HAVE_FCNTL=1;
HAVE_OPENAT=1;
REPLACE_CREAT=0;
REPLACE_FCNTL=0;
REPLACE_OPEN=0;
REPLACE_OPENAT=0;
GL_GNULIB_CREAT=0
GL_GNULIB_FCNTL=0
GL_GNULIB_NONBLOCKING=0
GL_GNULIB_OPEN=0
GL_GNULIB_OPENAT=0
GL_GNULIB_MDA_CREAT=1
GL_GNULIB_MDA_OPEN=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
printf %s "checking for working fcntl.h... " >&6; }
if test ${gl_cv_header_working_fcntl_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess 'no' on native Windows.
mingw* | windows*) gl_cv_header_working_fcntl_h='no' ;;
*) gl_cv_header_working_fcntl_h=cross-compiling ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
# include <stdlib.h>
# defined sleep(n) _sleep ((n) * 1000)
#endif
#include <fcntl.h>
$gl_mda_defines
#ifndef O_NOATIME
#define O_NOATIME 0
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
static int const constants[] =
{
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
};
int
main (void)
{
int result = !constants;
#if HAVE_SYMLINK
{
static char const sym[] = "conftest.sym";
if (symlink ("/dev/null", sym) != 0)
result |= 2;
else
{
int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
if (fd >= 0)
{
close (fd);
result |= 4;
}
}
if (unlink (sym) != 0 || symlink (".", sym) != 0)
result |= 2;
else
{
int fd = open (sym, O_RDONLY | O_NOFOLLOW);
if (fd >= 0)
{
close (fd);
result |= 4;
}
}
unlink (sym);
}
#endif
{
static char const file[] = "confdefs.h";
int fd = open (file, O_RDONLY | O_NOATIME);
if (fd < 0)
result |= 8;
else
{
struct stat st0;
if (fstat (fd, &st0) != 0)
result |= 16;
else
{
char c;
sleep (1);
if (read (fd, &c, 1) != 1)
result |= 24;
else
{
if (close (fd) != 0)
result |= 32;
else
{
struct stat st1;
if (stat (file, &st1) != 0)
result |= 40;
else
if (st0.st_atime != st1.st_atime)
result |= 64;
}
}
}
}
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_header_working_fcntl_h=yes
else case e in #(
e) case $? in #(
4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
*) gl_cv_header_working_fcntl_h='no';;
esac ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
printf "%s\n" "$gl_cv_header_working_fcntl_h" >&6; }
case $gl_cv_header_working_fcntl_h in #(
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
printf "%s\n" "#define HAVE_WORKING_O_NOATIME $ac_val" >>confdefs.h
case $gl_cv_header_working_fcntl_h in #(
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
printf "%s\n" "#define HAVE_WORKING_O_NOFOLLOW $ac_val" >>confdefs.h
ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
if test "x$ac_cv_type_mode_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define mode_t int" >>confdefs.h
;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_fcntl_h='<'fcntl.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
printf %s "checking absolute name of <fcntl.h>... " >&6; }
if test ${gl_cv_next_fcntl_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'fcntl.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_fcntl_h
gl_cv_next_fcntl_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
printf "%s\n" "$gl_cv_next_fcntl_h" >&6; }
fi
NEXT_FCNTL_H=$gl_cv_next_fcntl_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'fcntl.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_fcntl_h
fi
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
HAVE_DECL_FCLOSEALL=1;
HAVE_DECL_FPURGE=1;
HAVE_DECL_FSEEKO=1;
HAVE_DECL_FTELLO=1;
HAVE_DECL_GETDELIM=1;
HAVE_DECL_GETLINE=1;
HAVE_DECL_GETW=1;
HAVE_DECL_OBSTACK_PRINTF=1;
HAVE_DECL_PUTW=1;
HAVE_DECL_SNPRINTF=1;
HAVE_DECL_VSNPRINTF=1;
HAVE_DPRINTF=1;
HAVE_FSEEKO=1;
HAVE_FTELLO=1;
HAVE_PCLOSE=1;
HAVE_POPEN=1;
HAVE_RENAMEAT=1;
HAVE_VASPRINTF=1;
HAVE_VDPRINTF=1;
REPLACE_DPRINTF=0;
REPLACE_FCLOSE=0;
REPLACE_FDOPEN=0;
REPLACE_FFLUSH=0;
REPLACE_FOPEN=0;
REPLACE_FOPEN_FOR_FOPEN_GNU=0;
REPLACE_FPRINTF=0;
REPLACE_FPURGE=0;
REPLACE_FREOPEN=0;
REPLACE_FSEEK=0;
REPLACE_FSEEKO=0;
REPLACE_FTELL=0;
REPLACE_FTELLO=0;
REPLACE_GETDELIM=0;
REPLACE_GETLINE=0;
REPLACE_OBSTACK_PRINTF=0;
REPLACE_PERROR=0;
REPLACE_POPEN=0;
REPLACE_PRINTF=0;
REPLACE_REMOVE=0;
REPLACE_RENAME=0;
REPLACE_RENAMEAT=0;
REPLACE_SNPRINTF=0;
REPLACE_SPRINTF=0;
REPLACE_STDIO_READ_FUNCS=0;
REPLACE_STDIO_WRITE_FUNCS=0;
REPLACE_TMPFILE=0;
REPLACE_VASPRINTF=0;
REPLACE_VDPRINTF=0;
REPLACE_VFPRINTF=0;
REPLACE_VPRINTF=0;
REPLACE_VSNPRINTF=0;
REPLACE_VSPRINTF=0;
GL_GNULIB_DPRINTF=0
GL_GNULIB_DZPRINTF=0
GL_GNULIB_FCLOSE=0
GL_GNULIB_FDOPEN=0
GL_GNULIB_FFLUSH=0
GL_GNULIB_FGETC=0
GL_GNULIB_FGETS=0
GL_GNULIB_FOPEN=0
GL_GNULIB_FOPEN_GNU=0
GL_GNULIB_FPRINTF=0
GL_GNULIB_FPRINTF_POSIX=0
GL_GNULIB_FPURGE=0
GL_GNULIB_FPUTC=0
GL_GNULIB_FPUTS=0
GL_GNULIB_FREAD=0
GL_GNULIB_FREOPEN=0
GL_GNULIB_FSCANF=0
GL_GNULIB_FSEEK=0
GL_GNULIB_FSEEKO=0
GL_GNULIB_FTELL=0
GL_GNULIB_FTELLO=0
GL_GNULIB_FWRITE=0
GL_GNULIB_FZPRINTF=0
GL_GNULIB_GETC=0
GL_GNULIB_GETCHAR=0
GL_GNULIB_GETDELIM=0
GL_GNULIB_GETLINE=0
GL_GNULIB_OBSTACK_PRINTF=0
GL_GNULIB_OBSTACK_PRINTF_POSIX=0
GL_GNULIB_OBSTACK_ZPRINTF=0
GL_GNULIB_PCLOSE=0
GL_GNULIB_PERROR=0
GL_GNULIB_POPEN=0
GL_GNULIB_PRINTF=0
GL_GNULIB_PRINTF_POSIX=0
GL_GNULIB_PUTC=0
GL_GNULIB_PUTCHAR=0
GL_GNULIB_PUTS=0
GL_GNULIB_REMOVE=0
GL_GNULIB_RENAME=0
GL_GNULIB_RENAMEAT=0
GL_GNULIB_SCANF=0
GL_GNULIB_SNPRINTF=0
GL_GNULIB_SNZPRINTF=0
GL_GNULIB_SPRINTF_POSIX=0
GL_GNULIB_STDIO_H_NONBLOCKING=0
GL_GNULIB_STDIO_H_SIGPIPE=0
GL_GNULIB_SZPRINTF=0
GL_GNULIB_TMPFILE=0
GL_GNULIB_VASPRINTF=0
GL_GNULIB_VASZPRINTF=0
GL_GNULIB_VFSCANF=0
GL_GNULIB_VSCANF=0
GL_GNULIB_VDPRINTF=0
GL_GNULIB_VDZPRINTF=0
GL_GNULIB_VFPRINTF=0
GL_GNULIB_VFPRINTF_POSIX=0
GL_GNULIB_VFZPRINTF=0
GL_GNULIB_VPRINTF=0
GL_GNULIB_VPRINTF_POSIX=0
GL_GNULIB_VSNPRINTF=0
GL_GNULIB_VSNZPRINTF=0
GL_GNULIB_VSPRINTF_POSIX=0
GL_GNULIB_VSZPRINTF=0
GL_GNULIB_VZPRINTF=0
GL_GNULIB_ZPRINTF=0
GL_GNULIB_MDA_FCLOSEALL=1
GL_GNULIB_MDA_FDOPEN=1
GL_GNULIB_MDA_FILENO=1
GL_GNULIB_MDA_GETW=1
GL_GNULIB_MDA_PUTW=1
GL_GNULIB_MDA_TEMPNAM=1
ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
if test "x$ac_cv_func_eaccess" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define eaccess access" >>confdefs.h
;;
esac
fi
HAVE_FLOCK=1;
GL_GNULIB_FLOCK=0
HAVE_FNMATCH=1;
REPLACE_FNMATCH=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <fnmatch.h>" >&5
printf %s "checking absolute name of <fnmatch.h>... " >&6; }
if test ${gl_cv_next_fnmatch_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_fnmatch_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fnmatch.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'fnmatch.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_fnmatch_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_fnmatch_h
gl_cv_next_fnmatch_h='"'$gl_header'"'
else
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fnmatch_h" >&5
printf "%s\n" "$gl_cv_next_fnmatch_h" >&6; }
fi
NEXT_FNMATCH_H=$gl_cv_next_fnmatch_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'fnmatch.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_fnmatch_h
fi
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H=$gl_next_as_first_directive
if test $ac_cv_header_fnmatch_h = yes; then
HAVE_FNMATCH_H=1
else
HAVE_FNMATCH_H=0
fi
GL_GENERATE_FNMATCH_H=false
if false; then
GL_GENERATE_FNMATCH_H=true
else
if test $ac_cv_header_fnmatch_h != yes; then
GL_GENERATE_FNMATCH_H=true
fi
fi
GL_GNULIB_FNMATCH=0
case "$host_os" in
mingw* | windows* | pw*)
REPLACE_FOPEN=1
gl_cv_func_fopen_slash="guessing no"
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5
printf %s "checking whether fopen recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_fopen_slash+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_fopen_slash="guessing no" ;;
*)
gl_cv_func_fopen_slash="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdio.h>
int main ()
{
FILE *fp = fopen ("conftest.sl/", "w");
int result = (fp != NULL);
if (fp != NULL)
fclose (fp);
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_slash=yes
else case e in #(
e) gl_cv_func_fopen_slash=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.sl
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5
printf "%s\n" "$gl_cv_func_fopen_slash" >&6; }
;;
esac
case "$gl_cv_func_fopen_slash" in
*no)
printf "%s\n" "#define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
REPLACE_FOPEN=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD, OpenBSD, native Windows.
netbsd* | openbsd* | mingw* | windows*)
gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else case e in #(
e) gl_cv_func_fflush_stdin=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm conftest.txt
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FCLOSE=1 ;;
esac
if test $REPLACE_CLOSE = 1; then
REPLACE_FCLOSE=1
fi
case "$host_os" in
openedition) REPLACE_FCLOSE=1 ;;
esac
if test $REPLACE_FCLOSE = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fclose works on input streams" >&5
printf %s "checking whether fclose works on input streams... " >&6; }
if test ${gl_cv_func_fclose_stdin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_fclose_stdin="guessing no" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fclose_stdin="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_fclose_stdin="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_fclose_stdin="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
int fd;
int fd2;
FILE *fp;
fd = open ("conftest.txt", O_RDONLY);
if (fd < 0)
return 1;
if (lseek (fd, 1, SEEK_SET) != 1)
return 2;
fd2 = dup (fd);
if (fd2 < 0)
return 3;
fp = fdopen (fd2, "r");
if (fp == NULL)
return 4;
if (fgetc (fp) != 'e')
{ fclose (fp); return 5; }
/* This fclose() call should reposition the underlying file
descriptor. */
if (fclose (fp) != 0)
return 6;
if (lseek (fd2, 0, SEEK_CUR) != -1) /* should fail with EBADF */
return 7;
/* Verify the file position. */
if (lseek (fd, 0, SEEK_CUR) != 2)
return 8;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fclose_stdin=yes
else case e in #(
e) gl_cv_func_fclose_stdin=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm conftest.txt
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fclose_stdin" >&5
printf "%s\n" "$gl_cv_func_fclose_stdin" >&6; }
case "$gl_cv_func_fclose_stdin" in
*yes) ;;
*) REPLACE_FCLOSE=1 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5
printf %s "checking whether stdin defaults to large file offsets... " >&6; }
if test ${gl_cv_var_stdin_large_offset+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
#if defined __SL64 && defined __SCLE /* cygwin */
/* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and
it is easier to do a version check than building a runtime test. */
# include <cygwin/version.h>
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
choke me
# endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_var_stdin_large_offset=yes
else case e in #(
e) gl_cv_var_stdin_large_offset=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5
printf "%s\n" "$gl_cv_var_stdin_large_offset" >&6; }
case "$host_os" in
mingw* | windows*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
printf %s "checking for 64-bit off_t... " >&6; }
if test ${gl_cv_type_off_t_64+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_off_t_64=yes
else case e in #(
e) gl_cv_type_off_t_64=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
printf "%s\n" "$gl_cv_type_off_t_64" >&6; }
if test $gl_cv_type_off_t_64 = no; then
WINDOWS_64_BIT_OFF_T=1
else
WINDOWS_64_BIT_OFF_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit st_size" >&5
printf %s "checking for 64-bit st_size... " >&6; }
if test ${gl_cv_member_st_size_64+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
struct stat buf;
int verify_st_size_size[sizeof (buf.st_size) >= 8 ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_member_st_size_64=yes
else case e in #(
e) gl_cv_member_st_size_64=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_member_st_size_64" >&5
printf "%s\n" "$gl_cv_member_st_size_64" >&6; }
if test $gl_cv_member_st_size_64 = no; then
WINDOWS_64_BIT_ST_SIZE=1
else
WINDOWS_64_BIT_ST_SIZE=0
fi
;;
*)
WINDOWS_64_BIT_OFF_T=0
WINDOWS_64_BIT_ST_SIZE=0
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5
printf %s "checking for off64_t... " >&6; }
if test ${gl_cv_off64_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (off64_t *) + sizeof (off64_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_off64_t=yes
else case e in #(
e) gl_cv_off64_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_off64_t" >&5
printf "%s\n" "$gl_cv_off64_t" >&6; }
if test $gl_cv_off64_t != no; then
HAVE_OFF64_T=1
else
HAVE_OFF64_T=0
fi
printf "%s\n" "#define _USE_STD_STAT 1" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_types_h='<'sys/types.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
printf %s "checking absolute name of <sys/types.h>... " >&6; }
if test ${gl_cv_next_sys_types_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/types.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_types_h
gl_cv_next_sys_types_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
printf "%s\n" "$gl_cv_next_sys_types_h" >&6; }
fi
NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/types.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_types_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
WINDOWS_STAT_INODES=0
ac_fn_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fseeko" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FSEEKO $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5
printf %s "checking for fseeko... " >&6; }
if test ${gl_cv_func_fseeko+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
fseeko (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fseeko=yes
else case e in #(
e) gl_cv_func_fseeko=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5
printf "%s\n" "$gl_cv_func_fseeko" >&6; }
if test $ac_cv_have_decl_fseeko = no; then
HAVE_DECL_FSEEKO=0
fi
if test $gl_cv_func_fseeko = no; then
HAVE_FSEEKO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FSEEKO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FSEEKO=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD, OpenBSD, native Windows.
netbsd* | openbsd* | mingw* | windows*)
gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else case e in #(
e) gl_cv_func_fflush_stdin=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm conftest.txt
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FSEEKO=1 ;;
esac
fi
HAVE_FCHMODAT=1;
HAVE_FSTATAT=1;
HAVE_FUTIMENS=1;
HAVE_GETUMASK=1;
HAVE_LCHMOD=1;
HAVE_LSTAT=1;
HAVE_MKDIRAT=1;
HAVE_MKFIFO=1;
HAVE_MKFIFOAT=1;
HAVE_MKNOD=1;
HAVE_MKNODAT=1;
HAVE_UTIMENSAT=1;
REPLACE_CHMOD=0;
REPLACE_FCHMODAT=0;
REPLACE_FSTAT=0;
REPLACE_FSTATAT=0;
REPLACE_FUTIMENS=0;
REPLACE_LSTAT=0;
REPLACE_MKDIR=0;
REPLACE_MKFIFO=0;
REPLACE_MKFIFOAT=0;
REPLACE_MKNOD=0;
REPLACE_MKNODAT=0;
REPLACE_STAT=0;
REPLACE_UTIMENSAT=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
printf %s "checking whether stat file-mode macros are broken... " >&6; }
if test ${ac_cv_header_stat_broken+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if defined S_ISBLK && defined S_IFDIR
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
#endif
#if defined S_ISBLK && defined S_IFCHR
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
#endif
#if defined S_ISLNK && defined S_IFREG
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
#endif
#if defined S_ISSOCK && defined S_IFREG
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_stat_broken=no
else case e in #(
e) ac_cv_header_stat_broken=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
printf "%s\n" "$ac_cv_header_stat_broken" >&6; }
if test $ac_cv_header_stat_broken = yes; then
printf "%s\n" "#define STAT_MACROS_BROKEN 1" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
printf %s "checking absolute name of <sys/stat.h>... " >&6; }
if test ${gl_cv_next_sys_stat_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_stat_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/stat.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_stat_h
gl_cv_next_sys_stat_h='"'$gl_header'"'
else
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
printf "%s\n" "$gl_cv_next_sys_stat_h" >&6; }
fi
NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/stat.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_stat_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
WINDOWS_STAT_TIMESPEC=0
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_type_nlink_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define nlink_t int" >>confdefs.h
;;
esac
fi
case "$host_os" in
mingw* | windows*)
ac_fn_c_check_header_compile "$LINENO" "sdkddkver.h" "ac_cv_header_sdkddkver_h" "$ac_includes_default"
if test "x$ac_cv_header_sdkddkver_h" = xyes
then :
printf "%s\n" "#define HAVE_SDKDDKVER_H 1" >>confdefs.h
fi
;;
esac
GL_GNULIB_CHMOD=0
GL_GNULIB_FCHMODAT=0
GL_GNULIB_FSTAT=0
GL_GNULIB_FSTATAT=0
GL_GNULIB_FUTIMENS=0
GL_GNULIB_GETUMASK=0
GL_GNULIB_LCHMOD=0
GL_GNULIB_LSTAT=0
GL_GNULIB_MKDIR=0
GL_GNULIB_MKDIRAT=0
GL_GNULIB_MKFIFO=0
GL_GNULIB_MKFIFOAT=0
GL_GNULIB_MKNOD=0
GL_GNULIB_MKNODAT=0
GL_GNULIB_STAT=0
GL_GNULIB_UTIMENSAT=0
GL_GNULIB_OVERRIDES_STRUCT_STAT=0
GL_GNULIB_MDA_CHMOD=1
GL_GNULIB_MDA_MKDIR=1
GL_GNULIB_MDA_UMASK=1
ac_fn_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ftello" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FTELLO $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5
printf %s "checking whether ungetc works on arbitrary bytes... " >&6; }
if test ${gl_cv_func_ungetc_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on bionic systems.
*-android*) gl_cv_func_ungetc_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ungetc_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_ungetc_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f;
if (!(f = fopen ("conftest.tmp", "w+")))
return 1;
if (fputs ("abc", f) < 0)
{ fclose (f); return 2; }
rewind (f);
if (fgetc (f) != 'a')
{ fclose (f); return 3; }
if (fgetc (f) != 'b')
{ fclose (f); return 4; }
if (ungetc ('d', f) != 'd')
{ fclose (f); return 5; }
if (ftell (f) != 1)
{ fclose (f); return 6; }
if (fgetc (f) != 'd')
{ fclose (f); return 7; }
if (ftell (f) != 2)
{ fclose (f); return 8; }
if (fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 9; }
if (ftell (f) != 2)
{ fclose (f); return 10; }
if (fgetc (f) != 'c')
{ fclose (f); return 11; }
fclose (f);
remove ("conftest.tmp");
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ungetc_works=yes
else case e in #(
e) gl_cv_func_ungetc_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5
printf "%s\n" "$gl_cv_func_ungetc_works" >&6; }
gl_ftello_broken_after_ungetc=no
case "$gl_cv_func_ungetc_works" in
*yes) ;;
*)
case "$host_os" in
darwin*) gl_ftello_broken_after_ungetc=yes ;;
*)
printf "%s\n" "#define FUNC_UNGETC_BROKEN 1" >>confdefs.h
;;
esac
;;
esac
if test $ac_cv_have_decl_ftello = no; then
HAVE_DECL_FTELLO=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
printf %s "checking for ftello... " >&6; }
if test ${gl_cv_func_ftello+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
ftello (stdin);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_ftello=yes
else case e in #(
e) gl_cv_func_ftello=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
printf "%s\n" "$gl_cv_func_ftello" >&6; }
if test $gl_cv_func_ftello = no; then
HAVE_FTELLO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FTELLO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FTELLO=1
fi
if test $REPLACE_FTELLO = 0; then
case "$host_os" in
mingw* | windows*) REPLACE_FTELLO=1 ;;
esac
fi
if test $REPLACE_FTELLO = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
printf %s "checking whether ftello works... " >&6; }
if test ${gl_cv_func_ftello_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_ftello_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ftello_works="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_ftello_works="guessing yes" ;;
esac
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
FILE *fp;
/* Create a file with some contents. */
fp = fopen (TESTFILE, "w");
if (fp == NULL)
return 70;
if (fwrite ("foogarsh", 1, 8, fp) < 8)
{ fclose (fp); return 71; }
if (fclose (fp))
return 72;
/* The file's contents is now "foogarsh". */
/* Try writing after reading to EOF. */
fp = fopen (TESTFILE, "r+");
if (fp == NULL)
return 73;
if (fseek (fp, -1, SEEK_END))
{ fclose (fp); return 74; }
if (!(getc (fp) == 'h'))
{ fclose (fp); return 1; }
if (!(getc (fp) == EOF))
{ fclose (fp); return 2; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 3; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 4; }
if (!(putc ('!', fp) == '!'))
{ fclose (fp); return 5; }
if (!(ftell (fp) == 9))
{ fclose (fp); return 6; }
if (!(fclose (fp) == 0))
return 7;
fp = fopen (TESTFILE, "r");
if (fp == NULL)
return 75;
{
char buf[10];
if (!(fread (buf, 1, 10, fp) == 9))
{ fclose (fp); return 10; }
if (!(memcmp (buf, "foogarsh!", 9) == 0))
{ fclose (fp); return 11; }
}
if (!(fclose (fp) == 0))
return 12;
/* The file's contents is now "foogarsh!". */
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ftello_works=yes
else case e in #(
e) gl_cv_func_ftello_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
printf "%s\n" "$gl_cv_func_ftello_works" >&6; }
case "$gl_cv_func_ftello_works" in
*yes) ;;
*)
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h
;;
esac
fi
if test $REPLACE_FTELLO = 0; then
if test $gl_ftello_broken_after_ungetc = yes; then
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_UNGETC 1" >>confdefs.h
fi
fi
fi
HAVE_STRUCT_ADDRINFO=1;
HAVE_DECL_FREEADDRINFO=1;
HAVE_DECL_GAI_STRERROR=1;
HAVE_DECL_GETADDRINFO=1;
HAVE_DECL_GETNAMEINFO=1;
REPLACE_GAI_STRERROR=0;
REPLACE_GETADDRINFO=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_netdb_h='<'netdb.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <netdb.h>" >&5
printf %s "checking absolute name of <netdb.h>... " >&6; }
if test ${gl_cv_next_netdb_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_netdb_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'netdb.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_netdb_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_netdb_h
gl_cv_next_netdb_h='"'$gl_header'"'
else
gl_cv_next_netdb_h='<'netdb.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5
printf "%s\n" "$gl_cv_next_netdb_h" >&6; }
fi
NEXT_NETDB_H=$gl_cv_next_netdb_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'netdb.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_netdb_h
fi
NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive
if test $ac_cv_header_netdb_h = yes; then
HAVE_NETDB_H=1
else
HAVE_NETDB_H=0
fi
HOSTENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname (void);
int
main (void)
{
return gethostbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_gethostbyname+y}
then :
break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :
else case e in #(
e) ac_cv_search_gethostbyname=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_gethostbyname" != "none required"; then
HOSTENT_LIB="$ac_cv_search_gethostbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$HOSTENT_LIB"; then
for ac_func in gethostbyname
do :
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_gethostbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_w32_gethostbyname=no
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
gethostbyname(NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
printf "%s\n" "$gl_cv_w32_gethostbyname" >&6; }
if test "$gl_cv_w32_gethostbyname" = "yes"; then
HOSTENT_LIB="-lws2_32"
fi
;;
esac
fi
done
fi
SERVENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
printf %s "checking for library containing getservbyname... " >&6; }
if test ${ac_cv_search_getservbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char getservbyname (void);
int
main (void)
{
return getservbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getservbyname+y}
then :
break
fi
done
if test ${ac_cv_search_getservbyname+y}
then :
else case e in #(
e) ac_cv_search_getservbyname=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
printf "%s\n" "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getservbyname" != "none required"; then
SERVENT_LIB="$ac_cv_search_getservbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$SERVENT_LIB"; then
for ac_func in getservbyname
do :
ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getservbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_w32_getservbyname=no
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
getservbyname(NULL,NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
printf "%s\n" "$gl_cv_w32_getservbyname" >&6; }
if test "$gl_cv_w32_getservbyname" = "yes"; then
SERVENT_LIB="-lws2_32"
fi
;;
esac
fi
done
fi
HAVE_INET_NTOP=1
INET_NTOP_LIB=
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $HAVE_WINSOCK2_H = 1; then
REPLACE_INET_NTOP=1
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = yes; then
INET_NTOP_LIB="-lws2_32"
else
HAVE_DECL_INET_NTOP=0
fi
else
gl_saved_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop (void);
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl resolv network
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else case e in #(
e) ac_cv_search_inet_ntop=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else case e in #(
e) ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
if test $ac_cv_func_inet_ntop = no; then
HAVE_INET_NTOP=0
fi
;;
esac
fi
LIBS=$gl_saved_LIBS
if test "$ac_cv_search_inet_ntop" != "no" \
&& test "$ac_cv_search_inet_ntop" != "none required"; then
INET_NTOP_LIB="$ac_cv_search_inet_ntop"
fi
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = no; then
HAVE_DECL_INET_NTOP=0
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5
printf %s "checking for IPv4 sockets... " >&6; }
if test ${gl_cv_socket_ipv4+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
int
main (void)
{
int x = AF_INET; struct in_addr y; struct sockaddr_in z;
if (&x && &y && &z) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socket_ipv4=yes
else case e in #(
e) gl_cv_socket_ipv4=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5
printf "%s\n" "$gl_cv_socket_ipv4" >&6; }
if test $gl_cv_socket_ipv4 = yes; then
printf "%s\n" "#define HAVE_IPV4 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5
printf %s "checking for IPv6 sockets... " >&6; }
if test ${gl_cv_socket_ipv6+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
int
main (void)
{
int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
if (&x && &y && &z) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socket_ipv6=yes
else case e in #(
e) gl_cv_socket_ipv6=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5
printf "%s\n" "$gl_cv_socket_ipv6" >&6; }
if test $gl_cv_socket_ipv6 = yes; then
printf "%s\n" "#define HAVE_IPV6 1" >>confdefs.h
fi
GL_GNULIB_GETADDRINFO=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5
printf %s "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; }
if test ${gl_cv_func_getcwd_null+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on musl systems.
*-musl*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_getcwd_null="guessing yes";;
# Guess yes on Cygwin.
cygwin*) gl_cv_func_getcwd_null="guessing yes";;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_getcwd_null="$gl_cross_guess_normal";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdlib.h>
# if HAVE_UNISTD_H
# include <unistd.h>
# else /* on Windows with MSVC */
# include <direct.h>
# endif
$gl_mda_defines
int
main (void)
{
#if defined _WIN32 && ! defined __CYGWIN__
/* mingw cwd does not start with '/', but _getcwd does allocate.
However, mingw fails to honor non-zero size. */
#else
if (chdir ("/") != 0)
return 1;
else
{
char *f = getcwd (NULL, 0);
if (! f)
return 2;
if (f[0] != '/')
{ free (f); return 3; }
if (f[1] != '\0')
{ free (f); return 4; }
free (f);
return 0;
}
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_null=yes
else case e in #(
e) gl_cv_func_getcwd_null=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5
printf "%s\n" "$gl_cv_func_getcwd_null" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5
printf %s "checking for getcwd with POSIX signature... " >&6; }
if test ${gl_cv_func_getcwd_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
extern
#ifdef __cplusplus
"C"
#endif
char *getcwd (char *, size_t);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getcwd_posix_signature=yes
else case e in #(
e) gl_cv_func_getcwd_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5
printf "%s\n" "$gl_cv_func_getcwd_posix_signature" >&6; }
ac_fn_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getcwd" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETCWD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_alarm" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_ALARM $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdelim" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETDELIM $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdtablesize" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETDTABLESIZE $ac_have_decl" >>confdefs.h
ac_fn_c_check_type "$LINENO" "uid_t" "ac_cv_type_uid_t" "$ac_includes_default"
if test "x$ac_cv_type_uid_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define uid_t int" >>confdefs.h
;;
esac
fi
ac_fn_c_check_type "$LINENO" "gid_t" "ac_cv_type_gid_t" "$ac_includes_default"
if test "x$ac_cv_type_gid_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define gid_t int" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
printf %s "checking type of array argument to getgroups... " >&6; }
if test ${ac_cv_type_getgroups+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # If AC_TYPE_UID_T says there isn't any gid_t typedef, then we can skip
# everything below.
if test $ac_cv_type_gid_t = no
then :
ac_cv_type_getgroups=int
else case e in #(
e) # Test programs below rely on strict type checking of extern declarations:
# 'extern int getgroups(int, int *); extern int getgroups(int, pid_t *);'
# is valid in C89 if and only if pid_t is a typedef for int. Unlike
# anything involving either an assignment or a function call, compilers
# tend to make this kind of type mismatch a hard error, not just an
# "incompatible pointer types" warning.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
extern int getgroups(int, gid_t *);
int
main (void)
{
return !(getgroups(0, 0) >= 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_getgroups_gidarray=yes
else case e in #(
e) ac_getgroups_gidarray=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
extern int getgroups(int, int *);
int
main (void)
{
return !(getgroups(0, 0) >= 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_getgroups_intarray=yes
else case e in #(
e) ac_getgroups_intarray=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
case int:$ac_getgroups_intarray,gid:$ac_getgroups_gidarray in #(
int:yes,gid:no) :
ac_cv_type_getgroups=int ;; #(
int:no,gid:yes) :
ac_cv_type_getgroups=gid_t ;; #(
int:yes,gid:yes) :
# Both programs compiled - this means *either* that getgroups
# was declared with no prototype, in which case we should use int,
# or that it was declared prototyped but gid_t is a typedef for int,
# in which case we should use gid_t. Distinguish the two cases
# by testing if the compiler catches a blatantly incorrect function
# signature for getgroups.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
extern int getgroups(int, float);
int
main (void)
{
return !(getgroups(0, 0) >= 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Compiler did not catch incorrect argument list;
# getgroups is unprototyped.
ac_cv_type_getgroups=int
else case e in #(
e)
# Compiler caught incorrect argument list;
# gid_t is a typedef for int.
ac_cv_type_getgroups=gid_t
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;; #(
*) :
# Both programs failed to compile - this probably means getgroups
# wasn't declared at all. Use 'int', as this is probably a very
# old system where the type _would have been_ int.
ac_cv_type_getgroups=int
;;
esac
;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
printf "%s\n" "$ac_cv_type_getgroups" >&6; }
printf "%s\n" "#define GETGROUPS_T $ac_cv_type_getgroups" >>confdefs.h
ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getline" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETLINE $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_getopt_h='<'getopt.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
printf %s "checking absolute name of <getopt.h>... " >&6; }
if test ${gl_cv_next_getopt_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_getopt_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'getopt.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_getopt_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_getopt_h
gl_cv_next_getopt_h='"'$gl_header'"'
else
gl_cv_next_getopt_h='<'getopt.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
printf "%s\n" "$gl_cv_next_getopt_h" >&6; }
fi
NEXT_GETOPT_H=$gl_cv_next_getopt_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'getopt.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_getopt_h
fi
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
if test $ac_cv_header_getopt_h = yes; then
HAVE_GETOPT_H=1
else
HAVE_GETOPT_H=0
fi
gl_replace_getopt=
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
for ac_header in getopt.h
do :
ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h
else case e in #(
e) gl_replace_getopt=yes ;;
esac
fi
done
fi
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
for ac_func in getopt_long_only
do :
ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
if test "x$ac_cv_func_getopt_long_only" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
else case e in #(
e) gl_replace_getopt=yes ;;
esac
fi
done
fi
if test -z "$gl_replace_getopt"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
printf %s "checking whether getopt is POSIX compatible... " >&6; }
if test ${gl_cv_func_getopt_posix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $cross_compiling = no; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char a[] = "-a";
static char foo[] = "foo";
static char bar[] = "bar";
char *argv[] = { program, a, foo, bar, NULL };
int c;
c = getopt (4, argv, "ab");
if (!(c == 'a'))
return 1;
c = getopt (4, argv, "ab");
if (!(c == -1))
return 2;
if (!(optind == 2))
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=maybe
else case e in #(
e) gl_cv_func_getopt_posix=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
if test $gl_cv_func_getopt_posix = maybe; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char donald[] = "donald";
static char p[] = "-p";
static char billy[] = "billy";
static char duck[] = "duck";
static char a[] = "-a";
static char bar[] = "bar";
char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
int c;
c = getopt (7, argv, "+abp:q:");
if (!(c == -1))
return 4;
if (!(strcmp (argv[0], "program") == 0))
return 5;
if (!(strcmp (argv[1], "donald") == 0))
return 6;
if (!(strcmp (argv[2], "-p") == 0))
return 7;
if (!(strcmp (argv[3], "billy") == 0))
return 8;
if (!(strcmp (argv[4], "duck") == 0))
return 9;
if (!(strcmp (argv[5], "-a") == 0))
return 10;
if (!(strcmp (argv[6], "bar") == 0))
return 11;
if (!(optind == 1))
return 12;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=maybe
else case e in #(
e) gl_cv_func_getopt_posix=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
if test $gl_cv_func_getopt_posix = maybe; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int
main ()
{
static char program[] = "program";
static char ab[] = "-ab";
char *argv[3] = { program, ab, NULL };
if (getopt (2, argv, "ab:") != 'a')
return 13;
if (getopt (2, argv, "ab:") != '?')
return 14;
if (optopt != 'b')
return 15;
if (optind != 2)
return 16;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_posix=yes
else case e in #(
e) gl_cv_func_getopt_posix=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
else
case "$host_os" in
darwin* | aix* | mingw* | windows*) gl_cv_func_getopt_posix="guessing no";;
*) gl_cv_func_getopt_posix="guessing yes";;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
printf "%s\n" "$gl_cv_func_getopt_posix" >&6; }
case "$gl_cv_func_getopt_posix" in
*no) gl_replace_getopt=yes ;;
esac
fi
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
printf %s "checking for working GNU getopt function... " >&6; }
if test ${gl_cv_func_getopt_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
# optstring is necessary for programs like m4 that have POSIX-mandated
# semantics for supporting options interspersed with files.
# Also, since getopt_long is a GNU extension, we require optind=0.
# Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
# so take care to revert to the correct (non-)export state.
gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
xx) gl_had_POSIXLY_CORRECT=exported ;;
x) gl_had_POSIXLY_CORRECT=yes ;;
*) gl_had_POSIXLY_CORRECT= ;;
esac
POSIXLY_CORRECT=1
export POSIXLY_CORRECT
if test "$cross_compiling" = yes
then :
gl_cv_func_getopt_gnu="$gl_cross_guess_normal"
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
#include <stddef.h>
#include <string.h>
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#include <mach/exception.h>
#include <mach/task.h>
#include <pthread.h>
/* The exception port on which our thread listens. */
static mach_port_t our_exception_port;
/* The main function of the thread listening for exceptions of type
EXC_BAD_ACCESS. */
static void *
mach_exception_thread (void *arg)
{
/* Buffer for a message to be received. */
struct {
mach_msg_header_t head;
mach_msg_body_t msgh_body;
char data[1024];
} msg;
mach_msg_return_t retval;
/* Wait for a message on the exception port. */
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
if (retval != MACH_MSG_SUCCESS)
abort ();
exit (1);
}
static void
nocrash_init (void)
{
mach_port_t self = mach_task_self ();
/* Allocate a port on which the thread shall listen for exceptions. */
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
== KERN_SUCCESS) {
/* See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
MACH_MSG_TYPE_MAKE_SEND)
== KERN_SUCCESS) {
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
for us. */
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
/* Create the thread listening on the exception port. */
pthread_attr_t attr;
pthread_t thread;
if (pthread_attr_init (&attr) == 0
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
pthread_attr_destroy (&attr);
/* Replace the exception port info for these exceptions with our own.
Note that we replace the exception port for the entire task, not only
for a particular thread. This has the effect that when our exception
port gets the message, the thread specific exception port has already
been asked, and we don't need to bother about it.
See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
task_set_exception_ports (self, mask, our_exception_port,
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
}
}
}
}
#elif defined _WIN32 && ! defined __CYGWIN__
/* Avoid a crash on native Windows. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winerror.h>
static LONG WINAPI
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
{
switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
{
case EXCEPTION_ACCESS_VIOLATION:
case EXCEPTION_IN_PAGE_ERROR:
case EXCEPTION_STACK_OVERFLOW:
case EXCEPTION_GUARD_PAGE:
case EXCEPTION_PRIV_INSTRUCTION:
case EXCEPTION_ILLEGAL_INSTRUCTION:
case EXCEPTION_DATATYPE_MISALIGNMENT:
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
exit (1);
}
return EXCEPTION_CONTINUE_SEARCH;
}
static void
nocrash_init (void)
{
SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
}
#else
/* Avoid a crash on POSIX systems. */
#include <signal.h>
#include <unistd.h>
/* A POSIX signal handler. */
static void
exception_handler (int sig)
{
_exit (1);
}
static void
nocrash_init (void)
{
#ifdef SIGSEGV
signal (SIGSEGV, exception_handler);
#endif
#ifdef SIGBUS
signal (SIGBUS, exception_handler);
#endif
}
#endif
int
main (void)
{
int result = 0;
nocrash_init();
/* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
OSF/1 5.1, Solaris 10. */
{
static char conftest[] = "conftest";
static char plus[] = "-+";
char *argv[3] = { conftest, plus, NULL };
opterr = 0;
if (getopt (2, argv, "+a") != '?')
result |= 1;
}
/* This code succeeds on glibc 2.8, mingw,
and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
{
static char program[] = "program";
static char p[] = "-p";
static char foo[] = "foo";
static char bar[] = "bar";
char *argv[] = { program, p, foo, bar, NULL };
optind = 1;
if (getopt (4, argv, "p::") != 'p')
result |= 2;
else if (optarg != NULL)
result |= 4;
else if (getopt (4, argv, "p::") != -1)
result |= 6;
else if (optind != 2)
result |= 8;
}
/* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
{
static char program[] = "program";
static char foo[] = "foo";
static char p[] = "-p";
char *argv[] = { program, foo, p, NULL };
optind = 0;
if (getopt (3, argv, "-p") != 1)
result |= 16;
else if (getopt (3, argv, "-p") != 'p')
result |= 16;
}
/* This code fails on glibc 2.11. */
{
static char program[] = "program";
static char b[] = "-b";
static char a[] = "-a";
char *argv[] = { program, b, a, NULL };
optind = opterr = 0;
if (getopt (3, argv, "+:a:b") != 'b')
result |= 32;
else if (getopt (3, argv, "+:a:b") != ':')
result |= 32;
}
/* This code dumps core on glibc 2.14. */
{
static char program[] = "program";
static char w[] = "-W";
static char dummy[] = "dummy";
char *argv[] = { program, w, dummy, NULL };
optind = opterr = 1;
if (getopt (3, argv, "W;") != 'W')
result |= 64;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_gnu=yes
else case e in #(
e) gl_cv_func_getopt_gnu=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
case $gl_had_POSIXLY_CORRECT in
exported) ;;
yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
*) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
printf "%s\n" "$gl_cv_func_getopt_gnu" >&6; }
if test "$gl_cv_func_getopt_gnu" != yes; then
gl_replace_getopt=yes
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
printf %s "checking for working GNU getopt_long function... " >&6; }
if test ${gl_cv_func_getopt_long_gnu+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
*) gl_cv_func_getopt_long_gnu="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
#include <stddef.h>
#include <string.h>
int
main (void)
{
static const struct option long_options[] =
{
{ "xtremely-",no_argument, NULL, 1003 },
{ "xtra", no_argument, NULL, 1001 },
{ "xtreme", no_argument, NULL, 1002 },
{ "xtremely", no_argument, NULL, 1003 },
{ NULL, 0, NULL, 0 }
};
/* This code fails on OpenBSD 5.0. */
{
static char program[] = "program";
static char xtremel[] = "--xtremel";
char *argv[] = { program, xtremel, NULL };
int option_index;
optind = 1; opterr = 0;
if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
return 1;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getopt_long_gnu=yes
else case e in #(
e) gl_cv_func_getopt_long_gnu=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
printf "%s\n" "$gl_cv_func_getopt_long_gnu" >&6; }
case "$gl_cv_func_getopt_long_gnu" in
*yes) ;;
*) gl_replace_getopt=yes ;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for glibc-compatible sys/cdefs.h" >&5
printf %s "checking for glibc-compatible sys/cdefs.h... " >&6; }
if test ${gl_cv_header_sys_cdefs_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/cdefs.h>
enum { foo = __GNUC_PREREQ (14, 1) } bar;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_cdefs_h=yes
else case e in #(
e) gl_cv_header_sys_cdefs_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_cdefs_h" >&5
printf "%s\n" "$gl_cv_header_sys_cdefs_h" >&6; }
if test "$gl_cv_header_sys_cdefs_h" = yes; then
HAVE_SYS_CDEFS_H=1
else
HAVE_SYS_CDEFS_H=0
fi
printf "%s\n" "#define NO_INLINE_GETPASS 1" >>confdefs.h
if test $ac_cv_func_getpass = no; then
HAVE_GETPASS=0
fi
ac_fn_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fflush_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "flockfile" "ac_cv_have_decl_flockfile" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_flockfile" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FLOCKFILE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fputs_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "funlockfile" "ac_cv_have_decl_funlockfile" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_funlockfile" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FUNLOCKFILE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putc_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl" >>confdefs.h
HAVE_GETRANDOM=1;
REPLACE_GETRANDOM=0;
GL_GNULIB_GETRANDOM=0
:
ac_fn_check_decl "$LINENO" "timespec_get" "ac_cv_have_decl_timespec_get" "#include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_timespec_get" = xyes
then :
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timespec_get" >&5
printf %s "checking for timespec_get... " >&6; }
if test ${gl_cv_onwards_func_timespec_get+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $ac_cv_have_decl_timespec_get = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
struct timespec ts;
int
main (void)
{
return timespec_get (&ts, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_onwards_func_timespec_get=yes
else case e in #(
e) gl_cv_onwards_func_timespec_get=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
gl_cv_onwards_func_timespec_get=no
fi
case "$host_os" in
linux*-android*)
if test $gl_cv_onwards_func_timespec_get = no; then
gl_cv_onwards_func_timespec_get='future OS version'
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_timespec_get" >&5
printf "%s\n" "$gl_cv_onwards_func_timespec_get" >&6; }
case "$gl_cv_onwards_func_timespec_get" in
future*) gl_cv_func_timespec_get=no ;;
*) gl_cv_func_timespec_get=$gl_cv_onwards_func_timespec_get ;;
esac
HAVE_GETTIMEOFDAY=1;
HAVE_STRUCT_TIMEVAL=1;
HAVE_SYS_TIME_H=1;
REPLACE_GETTIMEOFDAY=0;
REPLACE_STRUCT_TIMEVAL=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_time_h='<'sys/time.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
printf %s "checking absolute name of <sys/time.h>... " >&6; }
if test ${gl_cv_next_sys_time_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_time_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/time.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_time_h
gl_cv_next_sys_time_h='"'$gl_header'"'
else
gl_cv_next_sys_time_h='<'sys/time.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
printf "%s\n" "$gl_cv_next_sys_time_h" >&6; }
fi
NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/time.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_time_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_time_h != yes; then
HAVE_SYS_TIME_H=0
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
printf %s "checking for struct timeval... " >&6; }
if test ${gl_cv_sys_struct_timeval+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <time.h>
#if HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
static struct timeval x; x.tv_sec = x.tv_usec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timeval=yes
else case e in #(
e) gl_cv_sys_struct_timeval=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
printf "%s\n" "$gl_cv_sys_struct_timeval" >&6; }
if test $gl_cv_sys_struct_timeval != yes; then
HAVE_STRUCT_TIMEVAL=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
printf %s "checking for wide-enough struct timeval.tv_sec member... " >&6; }
if test ${gl_cv_sys_struct_timeval_tv_sec+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <time.h>
#if HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
static struct timeval x;
typedef int verify_tv_sec_type[
sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timeval_tv_sec=yes
else case e in #(
e) gl_cv_sys_struct_timeval_tv_sec=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
printf "%s\n" "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
REPLACE_STRUCT_TIMEVAL=1
fi
fi
GL_GNULIB_GETTIMEOFDAY=0
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else case e in #(
e) gl_have_pthread_h=no ;;
esac
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
saved_LIBS="$LIBS"
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
test $gl_pthread_api = yes && break
done
echo "$as_me:25349: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:25350: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:25376: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else case e in #(
e) ac_cv_lib_thr_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
;;
esac
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else case e in #(
e) ac_cv_lib_c_r_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:25610: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else case e in #(
e) ac_cv_lib_rt_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else case e in #(
e) ac_cv_lib_posix4_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
;;
esac
fi
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (LC_ALL, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (LC_ALL, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_all_mtsafe+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
# Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
*-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | haiku*)
gl_cv_func_setlocale_null_all_mtsafe=no ;;
# Guess no on Cygwin < 3.4.6.
cygwin*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED >= CYGWIN_VERSION_DLL_MAKE_COMBINED (3004, 6)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_setlocale_null_all_mtsafe=yes
else case e in #(
e) gl_cv_func_setlocale_null_all_mtsafe=no ;;
esac
fi
rm -rf conftest*
;;
# Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
*-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
gl_cv_func_setlocale_null_all_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_all_mtsafe="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_all_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_all_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_all_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_all_mtsafe" in
*yes) SETLOCALE_NULL_ALL_MTSAFE=1 ;;
*) SETLOCALE_NULL_ALL_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ALL_MTSAFE $SETLOCALE_NULL_ALL_MTSAFE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (category, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (category, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_one_mtsafe+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
# Guess no on OpenBSD, AIX.
openbsd* | aix*)
gl_cv_func_setlocale_null_one_mtsafe=no ;;
# Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
*-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
gl_cv_func_setlocale_null_one_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_one_mtsafe="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_one_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_one_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_one_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_one_mtsafe" in
*yes) SETLOCALE_NULL_ONE_MTSAFE=1 ;;
*) SETLOCALE_NULL_ONE_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ONE_MTSAFE $SETLOCALE_NULL_ONE_MTSAFE" >>confdefs.h
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
case "$host_os" in
mingw* | windows*)
SETLOCALE_NULL_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else case e in #(
e) gl_cv_have_weak="guessing no" ;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else case e in #(
e) gl_cv_have_weak=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) SETLOCALE_NULL_LIB= ;;
*) SETLOCALE_NULL_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
SETLOCALE_NULL_LIB=
fi
LIB_SETLOCALE_NULL="$SETLOCALE_NULL_LIB"
GL_GNULIB_ICONV=0
if test $gl_cv_have_include_next = yes; then
gl_cv_next_iconv_h='<'iconv.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <iconv.h>" >&5
printf %s "checking absolute name of <iconv.h>... " >&6; }
if test ${gl_cv_next_iconv_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_iconv_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <iconv.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'iconv.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_iconv_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_iconv_h
gl_cv_next_iconv_h='"'$gl_header'"'
else
gl_cv_next_iconv_h='<'iconv.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5
printf "%s\n" "$gl_cv_next_iconv_h" >&6; }
fi
NEXT_ICONV_H=$gl_cv_next_iconv_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'iconv.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_iconv_h
fi
NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive
if test $gl_cv_have_include_next = yes; then
gl_cv_next_limits_h='<'limits.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <limits.h>" >&5
printf %s "checking absolute name of <limits.h>... " >&6; }
if test ${gl_cv_next_limits_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_limits_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'limits.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_limits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_limits_h
gl_cv_next_limits_h='"'$gl_header'"'
else
gl_cv_next_limits_h='<'limits.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5
printf "%s\n" "$gl_cv_next_limits_h" >&6; }
fi
NEXT_LIMITS_H=$gl_cv_next_limits_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'limits.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_limits_h
fi
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether limits.h has WORD_BIT, BOOL_WIDTH etc." >&5
printf %s "checking whether limits.h has WORD_BIT, BOOL_WIDTH etc.... " >&6; }
if test ${gl_cv_header_limits_width+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#endif
#include <limits.h>
long long llm = LLONG_MAX;
int wb = WORD_BIT;
int ullw = ULLONG_WIDTH;
int bw = BOOL_WIDTH;
int bm = BOOL_MAX;
int mblm = MB_LEN_MAX;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_limits_width=yes
else case e in #(
e) gl_cv_header_limits_width=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5
printf "%s\n" "$gl_cv_header_limits_width" >&6; }
GL_GENERATE_LIMITS_H=true
if test "$gl_cv_header_limits_width" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether limits.h has SSIZE_MAX" >&5
printf %s "checking whether limits.h has SSIZE_MAX... " >&6; }
if test ${gl_cv_header_limits_ssize_max+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#ifndef SSIZE_MAX
#error "SSIZE_MAX is not defined"
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_limits_ssize_max=yes
else case e in #(
e) gl_cv_header_limits_ssize_max=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_ssize_max" >&5
printf "%s\n" "$gl_cv_header_limits_ssize_max" >&6; }
if test "$gl_cv_header_limits_ssize_max" = yes; then
GL_GENERATE_LIMITS_H=false
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
printf %s "checking for wint_t... " >&6; }
if test ${gt_cv_c_wint_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
wint_t foo = (wchar_t)'\0';
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_c_wint_t=yes
else case e in #(
e) gt_cv_c_wint_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
printf "%s\n" "$gt_cv_c_wint_t" >&6; }
if test $gt_cv_c_wint_t = yes; then
printf "%s\n" "#define HAVE_WINT_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wint_t is large enough" >&5
printf %s "checking whether wint_t is large enough... " >&6; }
if test ${gl_cv_type_wint_t_large_enough+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wint_t_large_enough=yes
else case e in #(
e) gl_cv_type_wint_t_large_enough=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wint_t_large_enough" >&5
printf "%s\n" "$gl_cv_type_wint_t_large_enough" >&6; }
if test $gl_cv_type_wint_t_large_enough = no; then
GNULIBHEADERS_OVERRIDE_WINT_T=1
else
GNULIBHEADERS_OVERRIDE_WINT_T=0
fi
else
GNULIBHEADERS_OVERRIDE_WINT_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler produces multi-arch binaries" >&5
printf %s "checking whether the compiler produces multi-arch binaries... " >&6; }
if test ${gl_cv_c_multiarch+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_c_multiarch=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
arch=
prev=
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
if test -n "$prev"; then
case $word in
i?86 | x86_64 | ppc | ppc64 | arm | arm64)
if test -z "$arch" || test "$arch" = "$word"; then
arch="$word"
else
gl_cv_c_multiarch=yes
fi
;;
esac
prev=
else
if test "x$word" = "x-arch"; then
prev=arch
fi
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_multiarch" >&5
printf "%s\n" "$gl_cv_c_multiarch" >&6; }
if test $gl_cv_c_multiarch = yes; then
APPLE_UNIVERSAL_BUILD=1
else
APPLE_UNIVERSAL_BUILD=0
fi
printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
if test $ac_cv_header_inttypes_h = yes; then
HAVE_INTTYPES_H=1
else
HAVE_INTTYPES_H=0
fi
if test $ac_cv_header_sys_types_h = yes; then
HAVE_SYS_TYPES_H=1
else
HAVE_SYS_TYPES_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdint_h='<'stdint.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
printf %s "checking absolute name of <stdint.h>... " >&6; }
if test ${gl_cv_next_stdint_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_stdint_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdint.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdint_h
gl_cv_next_stdint_h='"'$gl_header'"'
else
gl_cv_next_stdint_h='<'stdint.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
printf "%s\n" "$gl_cv_next_stdint_h" >&6; }
fi
NEXT_STDINT_H=$gl_cv_next_stdint_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdint.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdint_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
if test $ac_cv_header_stdint_h = yes; then
HAVE_STDINT_H=1
else
HAVE_STDINT_H=0
fi
if test $ac_cv_header_stdint_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
printf %s "checking whether stdint.h conforms to C99... " >&6; }
if test ${gl_cv_header_working_stdint_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_header_working_stdint_h=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
#endif
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;
/* Check that SIZE_MAX has the correct type, if possible. */
/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */
#if 201112 <= __STDC_VERSION__ \
&& (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \
|| defined __clang__)
int k = _Generic (SIZE_MAX, size_t: 0);
#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \
|| (0x5110 <= __SUNPRO_C && !__STDC__))
extern size_t k;
extern __typeof__ (SIZE_MAX) k;
#endif
#include <limits.h> /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t) \
((t) ((t) 0 < (t) -1 \
? (t) -1 \
: ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
struct s {
int check_PTRDIFF:
PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
&& PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
? 1 : -1;
/* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */
int check_SIG_ATOMIC:
SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
&& SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
? 1 : -1;
int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
int check_WCHAR:
WCHAR_MIN == TYPE_MINIMUM (wchar_t)
&& WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
? 1 : -1;
/* Detect bug in mingw. */
int check_WINT:
WINT_MIN == TYPE_MINIMUM (wint_t)
&& WINT_MAX == TYPE_MAXIMUM (wint_t)
? 1 : -1;
/* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
int check_UINT8_C:
(-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
int check_UINT16_C:
(-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
/* Detect bugs in OpenBSD 3.9 stdint.h. */
#ifdef UINT8_MAX
int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;;
# In general, assume it works.
*) gl_cv_header_working_stdint_h="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
{
#ifdef INT8_MAX
MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
MVAL (UINT64_MAX),
#endif
NULL
};
int
main (void)
{
const char **mv;
for (mv = macro_values; *mv != NULL; mv++)
{
const char *value = *mv;
/* Test whether it looks like a cast expression. */
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
|| strncmp (value, "((int)"/*)*/, 6) == 0
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
return mv - macro_values + 1;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_header_working_stdint_h=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
printf "%s\n" "$gl_cv_header_working_stdint_h" >&6; }
fi
HAVE_C99_STDINT_H=0
HAVE_SYS_BITYPES_H=0
HAVE_SYS_INTTYPES_H=0
GL_GENERATE_STDINT_H=true
case "$gl_cv_header_working_stdint_h" in
*yes)
HAVE_C99_STDINT_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h works without ISO C predefines" >&5
printf %s "checking whether stdint.h works without ISO C predefines... " >&6; }
if test ${gl_cv_header_stdint_without_STDC_macros+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_header_stdint_without_STDC_macros=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
intmax_t im = INTMAX_MAX;
int32_t i32 = INT32_C (0x7fffffff);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_without_STDC_macros=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_without_STDC_macros" >&5
printf "%s\n" "$gl_cv_header_stdint_without_STDC_macros" >&6; }
if test $gl_cv_header_stdint_without_STDC_macros = no; then
printf "%s\n" "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h
printf "%s\n" "#define __STDC_LIMIT_MACROS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
printf %s "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; }
if test ${gl_cv_header_stdint_width+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_header_stdint_width=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#endif
#include <stdint.h>
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
int iw = UINTMAX_WIDTH;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_width=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5
printf "%s\n" "$gl_cv_header_stdint_width" >&6; }
if test "$gl_cv_header_stdint_width" = yes; then
GL_GENERATE_STDINT_H=false
fi
;;
*)
ac_fn_c_check_header_compile "$LINENO" "sys/inttypes.h" "ac_cv_header_sys_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_INTTYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bitypes_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BITYPES_H 1" >>confdefs.h
fi
if test $ac_cv_header_sys_inttypes_h = yes; then
HAVE_SYS_INTTYPES_H=1
fi
if test $ac_cv_header_sys_bitypes_h = yes; then
HAVE_SYS_BITYPES_H=1
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
for gltype in ptrdiff_t size_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else case e in #(
e) result=unknown ;;
esac
fi
eval gl_cv_bitsizeof_${gltype}=\$result
;;
esac
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
fi
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
printf %s "checking for bit size of $gltype... " >&6; }
if eval test \${gl_cv_bitsizeof_${gltype}+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
#include <limits.h>"
then :
else case e in #(
e) result=unknown ;;
esac
fi
eval gl_cv_bitsizeof_${gltype}=\$result
;;
esac
fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
printf "%s\n" "#define BITSIZEOF_${GLTYPE} $result" >>confdefs.h
eval BITSIZEOF_${GLTYPE}=\$result
done
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
printf %s "checking whether $gltype is signed... " >&6; }
if eval test \${gl_cv_type_${gltype}_signed+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
result=yes
else case e in #(
e) result=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval gl_cv_type_${gltype}_signed=\$result
;;
esac
fi
eval ac_res=\$gl_cv_type_${gltype}_signed
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval result=\$gl_cv_type_${gltype}_signed
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
if test "$result" = yes; then
printf "%s\n" "#define HAVE_SIGNED_${GLTYPE} 1" >>confdefs.h
eval HAVE_SIGNED_${GLTYPE}=1
else
eval HAVE_SIGNED_${GLTYPE}=0
fi
done
gl_cv_type_ptrdiff_t_signed=yes
gl_cv_type_size_t_signed=no
if test $APPLE_UNIVERSAL_BUILD = 0; then
for gltype in ptrdiff_t size_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
printf %s "checking for $gltype integer literal suffix... " >&6; }
if eval test \${gl_cv_type_${gltype}_suffix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) eval gl_cv_type_${gltype}_suffix=no
eval result=\$gl_cv_type_${gltype}_signed
if test "$result" = yes; then
glsufu=
else
glsufu=u
fi
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
extern $gltype foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
done ;;
esac
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
printf "%s\n" "#define ${GLTYPE}_SUFFIX $result" >>confdefs.h
done
fi
for gltype in sig_atomic_t wchar_t wint_t ; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
printf %s "checking for $gltype integer literal suffix... " >&6; }
if eval test \${gl_cv_type_${gltype}_suffix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) eval gl_cv_type_${gltype}_suffix=no
eval result=\$gl_cv_type_${gltype}_signed
if test "$result" = yes; then
glsufu=
else
glsufu=u
fi
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <wchar.h>
#endif
extern $gltype foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
done ;;
esac
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
printf "%s\n" "#define ${GLTYPE}_SUFFIX $result" >>confdefs.h
done
if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
BITSIZEOF_WINT_T=32
fi
;;
esac
GL_GENERATE_LIMITS_H=true
HAVE_DECL_IMAXABS=1;
HAVE_DECL_IMAXDIV=1;
HAVE_DECL_STRTOIMAX=1;
HAVE_DECL_STRTOUMAX=1;
HAVE_IMAXDIV_T=1;
HAVE_IMAXABS=1;
HAVE_IMAXDIV=1;
REPLACE_IMAXABS=0;
REPLACE_IMAXDIV=0;
REPLACE_STRTOIMAX=0;
REPLACE_STRTOUMAX=0;
INT32_MAX_LT_INTMAX_MAX=1;
INT64_MAX_EQ_LONG_MAX='defined _LP64';
PRIPTR_PREFIX=__PRIPTR_PREFIX;
UINT32_MAX_LT_UINTMAX_MAX=1;
UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
if test $gl_cv_have_include_next = yes; then
gl_cv_next_inttypes_h='<'inttypes.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
printf %s "checking absolute name of <inttypes.h>... " >&6; }
if test ${gl_cv_next_inttypes_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_inttypes_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <inttypes.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'inttypes.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_inttypes_h
gl_cv_next_inttypes_h='"'$gl_header'"'
else
gl_cv_next_inttypes_h='<'inttypes.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
printf "%s\n" "$gl_cv_next_inttypes_h" >&6; }
fi
NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'inttypes.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_inttypes_h
fi
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
PRIPTR_PREFIX=
if $GL_GENERATE_STDINT_H; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _WIN64
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
PRIPTR_PREFIX='"l"'
else case e in #(
e) PRIPTR_PREFIX='"ll"' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
for glpfx in '' l ll I64; do
case $glpfx in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
I64) gltype1='__int64';;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
extern intptr_t foo;
extern $gltype1 foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
PRIPTR_PREFIX='"'$glpfx'"'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test -n "$PRIPTR_PREFIX" && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5
printf %s "checking whether INT32_MAX < INTMAX_MAX... " >&6; }
if test ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined INT32_MAX && defined INTMAX_MAX
#define CONDITION (INT32_MAX < INTMAX_MAX)
#else
#define CONDITION (sizeof (int) < sizeof (long long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes
else case e in #(
e) gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5
printf "%s\n" "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; }
if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then
INT32_MAX_LT_INTMAX_MAX=1;
else
INT32_MAX_LT_INTMAX_MAX=0;
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5
printf %s "checking whether INT64_MAX == LONG_MAX... " >&6; }
if test ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined INT64_MAX
#define CONDITION (INT64_MAX == LONG_MAX)
#else
#define CONDITION (sizeof (long long int) == sizeof (long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes
else case e in #(
e) gl_cv_test_INT64_MAX_EQ_LONG_MAX=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5
printf "%s\n" "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; }
if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then
INT64_MAX_EQ_LONG_MAX=1;
else
INT64_MAX_EQ_LONG_MAX=0;
fi
else
INT64_MAX_EQ_LONG_MAX=-1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5
printf %s "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; }
if test ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined UINT32_MAX && defined UINTMAX_MAX
#define CONDITION (UINT32_MAX < UINTMAX_MAX)
#else
#define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes
else case e in #(
e) gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5
printf "%s\n" "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; }
if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then
UINT32_MAX_LT_UINTMAX_MAX=1;
else
UINT32_MAX_LT_UINTMAX_MAX=0;
fi
if test $APPLE_UNIVERSAL_BUILD = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5
printf %s "checking whether UINT64_MAX == ULONG_MAX... " >&6; }
if test ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Work also in C++ mode. */
#define __STDC_LIMIT_MACROS 1
/* Work if build is not clean. */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#if defined UINT64_MAX
#define CONDITION (UINT64_MAX == ULONG_MAX)
#else
#define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int))
#endif
int test[CONDITION ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes
else case e in #(
e) gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5
printf "%s\n" "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; }
if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then
UINT64_MAX_EQ_ULONG_MAX=1;
else
UINT64_MAX_EQ_ULONG_MAX=0;
fi
else
UINT64_MAX_EQ_ULONG_MAX=-1
fi
GL_GNULIB_IMAXABS=0
GL_GNULIB_IMAXDIV=0
GL_GNULIB_STRTOIMAX=0
GL_GNULIB_STRTOUMAX=0
GL_GNULIB_IOCTL=0
HAVE_ISWBLANK=1;
HAVE_WCTYPE_T=1;
HAVE_WCTRANS_T=1;
REPLACE_ISWBLANK=0;
REPLACE_ISWDIGIT=0;
REPLACE_ISWPUNCT=0;
REPLACE_ISWXDIGIT=0;
REPLACE_WCTRANS=0;
REPLACE_WCTYPE=0;
if test $ac_cv_header_crtdefs_h = yes; then
HAVE_CRTDEFS_H=1
else
HAVE_CRTDEFS_H=0
fi
if test $ac_cv_func_iswcntrl = yes; then
HAVE_ISWCNTRL=1
else
HAVE_ISWCNTRL=0
fi
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_wctype_h='<'wctype.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
printf %s "checking absolute name of <wctype.h>... " >&6; }
if test ${gl_cv_next_wctype_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_wctype_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wctype.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'wctype.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_wctype_h
gl_cv_next_wctype_h='"'$gl_header'"'
else
gl_cv_next_wctype_h='<'wctype.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
printf "%s\n" "$gl_cv_next_wctype_h" >&6; }
fi
NEXT_WCTYPE_H=$gl_cv_next_wctype_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'wctype.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_wctype_h
fi
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
if test $ac_cv_header_wctype_h = yes; then
if test $ac_cv_func_iswcntrl = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
printf %s "checking whether iswcntrl works... " >&6; }
if test ${gl_cv_func_iswcntrl_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if __GNU_LIBRARY__ == 1
Linux libc5 i18n is broken.
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_iswcntrl_works="guessing yes"
else case e in #(
e) gl_cv_func_iswcntrl_works="guessing no" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#include <wctype.h>
int main () { return iswprint ('x') == 0; }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswcntrl_works=yes
else case e in #(
e) gl_cv_func_iswcntrl_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
printf "%s\n" "$gl_cv_func_iswcntrl_works" >&6; }
fi
HAVE_WCTYPE_H=1
else
HAVE_WCTYPE_H=0
fi
if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then
REPLACE_ISWCNTRL=1
else
case "$gl_cv_func_iswcntrl_works" in
*yes) REPLACE_ISWCNTRL=0 ;;
*) REPLACE_ISWCNTRL=1 ;;
esac
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
:
fi
if test $REPLACE_ISWCNTRL = 1; then
REPLACE_TOWLOWER=1
else
ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower"
if test "x$ac_cv_func_towlower" = xyes
then :
printf "%s\n" "#define HAVE_TOWLOWER 1" >>confdefs.h
fi
if test $ac_cv_func_towlower = yes; then
REPLACE_TOWLOWER=0
else
ac_fn_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_towlower" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_TOWLOWER $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_towlower = yes; then
REPLACE_TOWLOWER=1
else
REPLACE_TOWLOWER=0
fi
fi
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
:
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5
printf %s "checking for wctype_t... " >&6; }
if test ${gl_cv_type_wctype_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
wctype_t a;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wctype_t=yes
else case e in #(
e) gl_cv_type_wctype_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5
printf "%s\n" "$gl_cv_type_wctype_t" >&6; }
if test $gl_cv_type_wctype_t = no; then
HAVE_WCTYPE_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5
printf %s "checking for wctrans_t... " >&6; }
if test ${gl_cv_type_wctrans_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#include <wctype.h>
wctrans_t a;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_wctrans_t=yes
else case e in #(
e) gl_cv_type_wctrans_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5
printf "%s\n" "$gl_cv_type_wctrans_t" >&6; }
if test $gl_cv_type_wctrans_t = no; then
HAVE_WCTRANS_T=0
fi
GL_GNULIB_ISWBLANK=0
GL_GNULIB_ISWDIGIT=0
GL_GNULIB_ISWPUNCT=0
GL_GNULIB_ISWXDIGIT=0
GL_GNULIB_WCTYPE=0
GL_GNULIB_ISWCTYPE=0
GL_GNULIB_WCTRANS=0
GL_GNULIB_TOWCTRANS=0
HAVE_WCTYPE=$HAVE_WCTYPE_T
if test $HAVE_WCTYPE = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wctype supports the \"blank\" and \"punct\" character classes" >&5
printf %s "checking whether wctype supports the \"blank\" and \"punct\" character classes... " >&6; }
if test ${gl_cv_func_wctype_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_wctype_works="guessing no" ;;
# Guess no on Android.
android*) gl_cv_func_wctype_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_wctype_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <wchar.h>
#include <wctype.h>
int main ()
{
/* This test fails on mingw. */
if (wctype ("blank") == (wctype_t)0)
return 1;
/* This test fails on MSVC 14. */
if ((! iswctype ('\t', wctype ("blank"))) != (! iswblank ('\t')))
return 2;
/* This test fails on Android 11. */
if ((! iswctype ('\`', wctype ("punct"))) != (! ispunct ('\`')))
return 4;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wctype_works=yes
else case e in #(
e) gl_cv_func_wctype_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctype_works" >&5
printf "%s\n" "$gl_cv_func_wctype_works" >&6; }
case "$gl_cv_func_wctype_works" in
*yes) ;;
*) REPLACE_WCTYPE=1 ;;
esac
fi
HAVE_NL_LANGINFO=1;
REPLACE_NL_LANGINFO=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_langinfo_h='<'langinfo.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <langinfo.h>" >&5
printf %s "checking absolute name of <langinfo.h>... " >&6; }
if test ${gl_cv_next_langinfo_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_langinfo_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'langinfo.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_langinfo_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_langinfo_h
gl_cv_next_langinfo_h='"'$gl_header'"'
else
gl_cv_next_langinfo_h='<'langinfo.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5
printf "%s\n" "$gl_cv_next_langinfo_h" >&6; }
fi
NEXT_LANGINFO_H=$gl_cv_next_langinfo_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'langinfo.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_langinfo_h
fi
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive
HAVE_LANGINFO_CODESET=0
HAVE_LANGINFO_T_FMT_AMPM=0
HAVE_LANGINFO_ALTMON=0
HAVE_LANGINFO_ERA=0
HAVE_LANGINFO_YESEXPR=0
if test $ac_cv_header_langinfo_h = yes; then
HAVE_LANGINFO_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5
printf %s "checking whether langinfo.h defines CODESET... " >&6; }
if test ${gl_cv_header_langinfo_codeset+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = CODESET;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_codeset=yes
else case e in #(
e) gl_cv_header_langinfo_codeset=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5
printf "%s\n" "$gl_cv_header_langinfo_codeset" >&6; }
if test $gl_cv_header_langinfo_codeset = yes; then
HAVE_LANGINFO_CODESET=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5
printf %s "checking whether langinfo.h defines T_FMT_AMPM... " >&6; }
if test ${gl_cv_header_langinfo_t_fmt_ampm+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = T_FMT_AMPM;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_t_fmt_ampm=yes
else case e in #(
e) gl_cv_header_langinfo_t_fmt_ampm=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5
printf "%s\n" "$gl_cv_header_langinfo_t_fmt_ampm" >&6; }
if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
HAVE_LANGINFO_T_FMT_AMPM=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ALTMON_1" >&5
printf %s "checking whether langinfo.h defines ALTMON_1... " >&6; }
if test ${gl_cv_header_langinfo_altmon+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = ALTMON_1;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_altmon=yes
else case e in #(
e) gl_cv_header_langinfo_altmon=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_altmon" >&5
printf "%s\n" "$gl_cv_header_langinfo_altmon" >&6; }
if test $gl_cv_header_langinfo_altmon = yes; then
HAVE_LANGINFO_ALTMON=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5
printf %s "checking whether langinfo.h defines ERA... " >&6; }
if test ${gl_cv_header_langinfo_era+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = ERA;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_era=yes
else case e in #(
e) gl_cv_header_langinfo_era=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5
printf "%s\n" "$gl_cv_header_langinfo_era" >&6; }
if test $gl_cv_header_langinfo_era = yes; then
HAVE_LANGINFO_ERA=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5
printf %s "checking whether langinfo.h defines YESEXPR... " >&6; }
if test ${gl_cv_header_langinfo_yesexpr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int a = YESEXPR;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_langinfo_yesexpr=yes
else case e in #(
e) gl_cv_header_langinfo_yesexpr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5
printf "%s\n" "$gl_cv_header_langinfo_yesexpr" >&6; }
if test $gl_cv_header_langinfo_yesexpr = yes; then
HAVE_LANGINFO_YESEXPR=1
fi
else
HAVE_LANGINFO_H=0
fi
GL_GNULIB_NL_LANGINFO=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether included libunistring is requested" >&5
printf %s "checking whether included libunistring is requested... " >&6; }
# Check whether --with-included-libunistring was given.
if test ${with_included_libunistring+y}
then :
withval=$with_included_libunistring; gl_libunistring_force_included=$withval
else case e in #(
e) gl_libunistring_force_included=no ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_libunistring_force_included" >&5
printf "%s\n" "$gl_libunistring_force_included" >&6; }
gl_libunistring_use_included="$gl_libunistring_force_included"
if test "$gl_libunistring_use_included" = yes; then
if test -z "$HAVE_LIBUNISTRING"; then
HAVE_LIBUNISTRING=no
fi
LIBUNISTRING=
LTLIBUNISTRING=
else
if test -n "$LIBICONV"; then
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
acl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_saved_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else case e in #(
e) ac_cv_libunistring='no, trying again together with libiconv' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$acl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$acl_saved_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
if test "$ac_cv_libunistring" != yes; then
unset ac_cv_libunistring
glus_saved_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
acl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_saved_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else case e in #(
e) ac_cv_libunistring='no, consider installing GNU libunistring' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$acl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$acl_saved_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
if test -n "$LIBUNISTRING"; then
LIBUNISTRING="$LIBUNISTRING $LIBICONV"
LTLIBUNISTRING="$LTLIBUNISTRING $LTLIBICONV"
fi
LIBS="$glus_saved_LIBS"
fi
else
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libunistring-prefix was given.
if test ${with_libunistring_prefix+y}
then :
withval=$with_libunistring_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBUNISTRING=
LTLIBUNISTRING=
INCUNISTRING=
LIBUNISTRING_PREFIX=
HAVE_LIBUNISTRING=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='unistring '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_so"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$found_a"
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'unistring'; then
LIBUNISTRING_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCUNISTRING="${INCUNISTRING}${INCUNISTRING:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBUNISTRING; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$dep"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }$dep"
;;
esac
done
fi
else
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }-l$name"
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBUNISTRING="${LIBUNISTRING}${LIBUNISTRING:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBUNISTRING="${LTLIBUNISTRING}${LTLIBUNISTRING:+ }-R$found_dir"
done
fi
acl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCUNISTRING; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring" >&5
printf %s "checking for libunistring... " >&6; }
if test ${ac_cv_libunistring+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_saved_LIBS="$LIBS"
case " $LIBUNISTRING" in
*" -l"*) LIBS="$LIBS $LIBUNISTRING" ;;
*) LIBS="$LIBUNISTRING $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <uniconv.h>
int
main (void)
{
u8_strconv_from_locale((char*)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libunistring=yes
else case e in #(
e) ac_cv_libunistring='no, consider installing GNU libunistring' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$acl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libunistring" >&5
printf "%s\n" "$ac_cv_libunistring" >&6; }
if test "$ac_cv_libunistring" = yes; then
HAVE_LIBUNISTRING=yes
printf "%s\n" "#define HAVE_LIBUNISTRING 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libunistring" >&5
printf %s "checking how to link with libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBUNISTRING" >&5
printf "%s\n" "$LIBUNISTRING" >&6; }
else
HAVE_LIBUNISTRING=no
CPPFLAGS="$acl_saved_CPPFLAGS"
LIBUNISTRING=
LTLIBUNISTRING=
LIBUNISTRING_PREFIX=
fi
fi
if test $HAVE_LIBUNISTRING = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunistring version" >&5
printf %s "checking for libunistring version... " >&6; }
if test ${gl_cv_libunistring_version+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if ac_fn_c_compute_int "$LINENO" "_LIBUNISTRING_VERSION" "gl_libunistring_hexversion" "#include <unistring/version.h>"
then :
fi
if test $gl_libunistring_hexversion = 9; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistring/cdefs.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_libunistring_version092=true
else case e in #(
e) gl_cv_libunistring_version092=false ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if $gl_cv_libunistring_version092; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistr.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'unistr.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_unistr_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
if test -n "$gl_cv_absolute_unistr_h" \
&& grep 'Copy no more than N units of SRC to DEST. Return a pointer' $gl_cv_absolute_unistr_h > /dev/null; then
gl_libunistring_hexversion=2307
else
gl_libunistring_hexversion=2306
fi
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unicase.h>
casing_suffix_context_t ct;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_libunistring_version091=true
else case e in #(
e) gl_cv_libunistring_version091=false ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if $gl_cv_libunistring_version091; then
gl_libunistring_hexversion=2305
else
gl_libunistring_hexversion=2304
fi
fi
fi
gl_libunistring_major=`expr $gl_libunistring_hexversion / 65536`
gl_libunistring_minor=`expr $gl_libunistring_hexversion / 256 % 256`
gl_libunistring_subminor=`expr $gl_libunistring_hexversion % 256`
gl_cv_libunistring_version="$gl_libunistring_major.$gl_libunistring_minor.$gl_libunistring_subminor"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_libunistring_version" >&5
printf "%s\n" "$gl_cv_libunistring_version" >&6; }
LIBUNISTRING_VERSION="$gl_cv_libunistring_version"
fi
if test $HAVE_LIBUNISTRING = no; then
gl_libunistring_use_included=yes
LIBUNISTRING=
LTLIBUNISTRING=
fi
fi
HAVE_NEWLOCALE=1;
HAVE_DUPLOCALE=1;
HAVE_FREELOCALE=1;
REPLACE_LOCALECONV=0;
REPLACE_SETLOCALE=0;
REPLACE_NEWLOCALE=0;
REPLACE_DUPLOCALE=0;
REPLACE_FREELOCALE=0;
REPLACE_STRUCT_LCONV=0;
LOCALENAME_ENHANCE_LOCALE_FUNCS=0;
NULLPTR_T_NEEDS_STDDEF=1;
STDDEF_NOT_IDEMPOTENT=0;
REPLACE_NULL=0;
HAVE_MAX_ALIGN_T=1;
GL_GENERATE_STDDEF_H=false
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for good max_align_t" >&5
printf %s "checking for good max_align_t... " >&6; }
if test ${gl_cv_type_max_align_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* On FreeBSD 12.0/x86, max_align_t defined by <stddef.h> has
the correct alignment with the default (wrong) definition of
_Alignof, but a wrong alignment as soon as we activate an
ISO C compliant _Alignof definition. */
#if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus
#define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b)
#endif
#include <stddef.h>
unsigned int s = sizeof (max_align_t);
#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__
int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1];
int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1];
#endif
typedef struct { char a; max_align_t b; } max_helper;
typedef struct { char a; long b; } long_helper;
typedef struct { char a; double b; } double_helper;
typedef struct { char a; long double b; } long_double_helper;
int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1];
int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1];
int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_type_max_align_t=yes
else case e in #(
e) gl_cv_type_max_align_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_max_align_t" >&5
printf "%s\n" "$gl_cv_type_max_align_t" >&6; }
if test $gl_cv_type_max_align_t = no; then
HAVE_MAX_ALIGN_T=0
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
printf %s "checking whether NULL can be used in arbitrary expressions... " >&6; }
if test ${gl_cv_decl_null_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
int test[2 * (sizeof NULL == sizeof (void *)) -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_null_works=yes
else case e in #(
e) gl_cv_decl_null_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
printf "%s\n" "$gl_cv_decl_null_works" >&6; }
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unreachable" >&5
printf %s "checking for unreachable... " >&6; }
if test ${gl_cv_func_unreachable+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
int
main (void)
{
unreachable ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_unreachable=yes
else case e in #(
e) gl_cv_func_unreachable=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unreachable" >&5
printf "%s\n" "$gl_cv_func_unreachable" >&6; }
if test $gl_cv_func_unreachable = no; then
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether nullptr_t needs <stddef.h>" >&5
printf %s "checking whether nullptr_t needs <stddef.h>... " >&6; }
if test ${gl_cv_nullptr_t_needs_stddef+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
nullptr_t x;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_nullptr_t_needs_stddef=no
else case e in #(
e) gl_cv_nullptr_t_needs_stddef=yes ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_nullptr_t_needs_stddef" >&5
printf "%s\n" "$gl_cv_nullptr_t_needs_stddef" >&6; }
if test "$gl_cv_nullptr_t_needs_stddef" = no; then
NULLPTR_T_NEEDS_STDDEF=0
GL_GENERATE_STDDEF_H=true
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clean definition of __STDC_VERSION_STDDEF_H__" >&5
printf %s "checking for clean definition of __STDC_VERSION_STDDEF_H__... " >&6; }
if test ${gl_cv_clean_version_stddef+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114870 */
#include <stddef.h>
#undef __STDC_VERSION_STDDEF_H__
#include <time.h>
#ifdef __STDC_VERSION_STDDEF_H__
# error "<time.h> defines __STDC_VERSION_STDDEF_H__"
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
gl_cv_clean_version_stddef=yes
else case e in #(
e) gl_cv_clean_version_stddef=no ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_clean_version_stddef" >&5
printf "%s\n" "$gl_cv_clean_version_stddef" >&6; }
if test "$gl_cv_clean_version_stddef" = no; then
STDDEF_NOT_IDEMPOTENT=1
GL_GENERATE_STDDEF_H=true
fi
if $GL_GENERATE_STDDEF_H; then
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stddef_h='<'stddef.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
printf %s "checking absolute name of <stddef.h>... " >&6; }
if test ${gl_cv_next_stddef_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stddef.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stddef_h
gl_cv_next_stddef_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
printf "%s\n" "$gl_cv_next_stddef_h" >&6; }
fi
NEXT_STDDEF_H=$gl_cv_next_stddef_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stddef.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stddef_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5
printf %s "checking whether locale.h defines locale_t... " >&6; }
if test ${gl_cv_header_locale_has_locale_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
locale_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_locale_has_locale_t=yes
else case e in #(
e) gl_cv_header_locale_has_locale_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5
printf "%s\n" "$gl_cv_header_locale_has_locale_t" >&6; }
if test $ac_cv_header_xlocale_h = yes; then
HAVE_XLOCALE_H=1
if test $gl_cv_header_locale_has_locale_t = yes; then
gl_cv_header_locale_h_needs_xlocale_h=no
else
gl_cv_header_locale_h_needs_xlocale_h=yes
fi
HAVE_LOCALE_T=1
else
HAVE_XLOCALE_H=0
gl_cv_header_locale_h_needs_xlocale_h=no
if test $gl_cv_header_locale_has_locale_t = yes; then
HAVE_LOCALE_T=1
else
HAVE_LOCALE_T=0
fi
fi
case "$host_os" in
solaris*)
printf "%s\n" "#define _LCONV_C99 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5
printf %s "checking whether locale.h conforms to POSIX:2001... " >&6; }
if test ${gl_cv_header_locale_h_posix2001+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
int x = LC_MESSAGES;
int y = sizeof (((struct lconv *) 0)->decimal_point);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_locale_h_posix2001=yes
else case e in #(
e) gl_cv_header_locale_h_posix2001=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5
printf "%s\n" "$gl_cv_header_locale_h_posix2001" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5
printf %s "checking whether struct lconv is properly defined... " >&6; }
if test ${gl_cv_sys_struct_lconv_ok+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
struct lconv l;
int x = sizeof (l.decimal_point);
int y = sizeof (l.int_p_cs_precedes);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_lconv_ok=yes
else case e in #(
e) gl_cv_sys_struct_lconv_ok=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5
printf "%s\n" "$gl_cv_sys_struct_lconv_ok" >&6; }
if test $gl_cv_sys_struct_lconv_ok = no; then
case "$host_os" in
windows*-msvc*)
;;
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Special
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Special" >/dev/null 2>&1
then :
else case e in #(
e) REPLACE_STRUCT_LCONV=1 ;;
esac
fi
rm -rf conftest*
;;
*) REPLACE_STRUCT_LCONV=1 ;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_locale_h='<'locale.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <locale.h>" >&5
printf %s "checking absolute name of <locale.h>... " >&6; }
if test ${gl_cv_next_locale_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'locale.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_locale_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_locale_h
gl_cv_next_locale_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5
printf "%s\n" "$gl_cv_next_locale_h" >&6; }
fi
NEXT_LOCALE_H=$gl_cv_next_locale_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'locale.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_locale_h
fi
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive
GL_GNULIB_LOCALECONV=0
GL_GNULIB_SETLOCALE=0
GL_GNULIB_SETLOCALE_NULL=0
GL_GNULIB_DUPLOCALE=0
GL_GNULIB_LOCALENAME_UNSAFE=0
gl_threads_api=none
LIBTHREAD=
LTLIBTHREAD=
LIBMULTITHREAD=
LTLIBMULTITHREAD=
if test "$gl_use_threads" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else case e in #(
e) gl_cv_have_weak="guessing no" ;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else case e in #(
e) gl_cv_have_weak=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
:
fi
if test "$gl_use_threads" = isoc || test "$gl_use_threads" = isoc+posix; then
gl_have_isoc_threads="$ac_cv_header_threads_h"
fi
if test "$gl_use_threads" = yes \
|| test "$gl_use_threads" = posix \
|| test "$gl_use_threads" = isoc+posix; then
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else case e in #(
e) gl_have_pthread_h=no ;;
esac
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
saved_LIBS="$LIBS"
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
test $gl_pthread_api = yes && break
done
echo "$as_me:31013: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:31014: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:31040: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else case e in #(
e) ac_cv_lib_thr_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
;;
esac
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else case e in #(
e) ac_cv_lib_c_r_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:31274: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else case e in #(
e) ac_cv_lib_rt_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else case e in #(
e) ac_cv_lib_posix4_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
;;
esac
fi
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
LIBTHREAD=$LIBPTHREAD LTLIBTHREAD=$LIBPTHREAD
LIBMULTITHREAD=$LIBPMULTITHREAD LTLIBMULTITHREAD=$LIBPMULTITHREAD
if test $gl_pthread_api = yes; then
if test "$gl_use_threads" = isoc+posix && test "$gl_have_isoc_threads" = yes; then
gl_threads_api='isoc+posix'
printf "%s\n" "#define USE_ISOC_AND_POSIX_THREADS 1" >>confdefs.h
LIBTHREAD= LTLIBTHREAD=
else
gl_threads_api=posix
printf "%s\n" "#define USE_POSIX_THREADS 1" >>confdefs.h
if test -z "$LIBMULTITHREAD" && test -z "$LTLIBMULTITHREAD"; then
printf "%s\n" "#define USE_POSIX_THREADS_FROM_LIBC 1" >>confdefs.h
else
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
printf "%s\n" "#define USE_POSIX_THREADS_WEAK 1" >>confdefs.h
LIBTHREAD= LTLIBTHREAD=
else
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
if test "x$LIBTHREAD" != "x$LIBMULTITHREAD"; then
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
fi
;;
esac
fi
fi
fi
fi
fi
if test $gl_threads_api = none; then
if test "$gl_use_threads" = isoc && test "$gl_have_isoc_threads" = yes; then
if test -z "$gl_stdthreadlib_body_done"; then
case "$host_os" in
mingw* | windows*)
LIBSTDTHREAD=
;;
*)
if test -z "$gl_pthreadlib_body_done"; then
gl_pthread_api=no
LIBPTHREAD=
LIBPMULTITHREAD=
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
gl_have_pthread_h=yes
else case e in #(
e) gl_have_pthread_h=no ;;
esac
fi
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
#
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
# needs -pthread for some reason. See:
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
saved_LIBS="$LIBS"
for gl_pthread in '' '-pthread'; do
LIBS="$LIBS $gl_pthread"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
pthread_mutex_t m;
pthread_mutexattr_t ma;
int
main (void)
{
pthread_mutex_lock (&m);
pthread_mutexattr_init (&ma);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_pthread_api=yes
LIBPTHREAD=$gl_pthread
LIBPMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$saved_LIBS"
test $gl_pthread_api = yes && break
done
echo "$as_me:31523: gl_pthread_api=$gl_pthread_api" >&5
echo "$as_me:31524: LIBPTHREAD=$LIBPTHREAD" >&5
gl_pthread_in_glibc=no
# On Linux with glibc >= 2.34, libc contains the fully functional
# pthread functions.
case "$host_os" in
linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 34) || (__GLIBC__ > 2)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_pthread_in_glibc=yes
fi
rm -rf conftest*
;;
esac
echo "$as_me:31550: gl_pthread_in_glibc=$gl_pthread_in_glibc" >&5
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
printf "%s\n" "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
esac
fi
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lthr" >&5
printf %s "checking for pthread_kill in -lthr... " >&6; }
if test ${ac_cv_lib_thr_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lthr $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thr_pthread_kill=yes
else case e in #(
e) ac_cv_lib_thr_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_thr_pthread_kill" >&6; }
if test "x$ac_cv_lib_thr_pthread_kill" = xyes
then :
if test $gl_pthread_in_glibc = yes; then
LIBPMULTITHREAD=
else
LIBPMULTITHREAD=-lthr
fi
fi
;;
esac
fi
elif test $gl_pthread_api != yes; then
# Some library is needed. Try libpthread and libc_r.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
printf %s "checking for pthread_kill in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_pthread_kill=yes
else case e in #(
e) ac_cv_lib_pthread_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lpthread
LIBPMULTITHREAD=-lpthread
fi
if test $gl_pthread_api != yes; then
# For FreeBSD 4.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
printf %s "checking for pthread_kill in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_kill+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill (void);
int
main (void)
{
return pthread_kill ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_pthread_kill=yes
else case e in #(
e) ac_cv_lib_c_r_pthread_kill=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes
then :
gl_pthread_api=yes
LIBPTHREAD=-lc_r
LIBPMULTITHREAD=-lc_r
fi
fi
fi
echo "$as_me:31784: LIBPMULTITHREAD=$LIBPMULTITHREAD" >&5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
printf %s "checking whether POSIX threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
printf "%s\n" "$gl_pthread_api" >&6; }
if test $gl_pthread_api = yes; then
printf "%s\n" "#define HAVE_PTHREAD_API 1" >>confdefs.h
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
int
main (void)
{
sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
SCHED_YIELD_LIB=
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else case e in #(
e) ac_cv_lib_rt_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lrt
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
printf %s "checking for sched_yield in -lposix4... " >&6; }
if test ${ac_cv_lib_posix4_sched_yield+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield (void);
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_posix4_sched_yield=yes
else case e in #(
e) ac_cv_lib_posix4_sched_yield=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes
then :
SCHED_YIELD_LIB=-lposix4
fi
;;
esac
fi
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIB_SCHED_YIELD="$SCHED_YIELD_LIB"
gl_pthreadlib_body_done=done
fi
if test $ac_cv_header_threads_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thrd_create" >&5
printf %s "checking for thrd_create... " >&6; }
if test ${gl_cv_onwards_func_thrd_create+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "thrd_create" "ac_cv_have_decl_thrd_create" "#include <threads.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_thrd_create" = xyes
then :
fi
if test $ac_cv_have_decl_thrd_create = yes; then
ac_fn_c_check_func "$LINENO" "thrd_create" "ac_cv_func_thrd_create"
if test "x$ac_cv_func_thrd_create" = xyes
then :
fi
if test $ac_cv_func_thrd_create = yes; then
gl_cv_onwards_func_thrd_create=yes
else
gl_cv_onwards_func_thrd_create='future OS version'
fi
else
gl_cv_onwards_func_thrd_create='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "thrd_create" "ac_cv_func_thrd_create"
if test "x$ac_cv_func_thrd_create" = xyes
then :
fi
gl_cv_onwards_func_thrd_create=$ac_cv_func_thrd_create
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_thrd_create" >&5
printf "%s\n" "$gl_cv_onwards_func_thrd_create" >&6; }
case "$gl_cv_onwards_func_thrd_create" in
future*) ac_cv_func_thrd_create=no ;;
*) ac_cv_func_thrd_create=$gl_cv_onwards_func_thrd_create ;;
esac
if test $ac_cv_func_thrd_create = yes; then
printf "%s\n" "#define HAVE_THRD_CREATE 1" >>confdefs.h
fi
if test $ac_cv_func_thrd_create = yes; then
LIBSTDTHREAD=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thrd_create in -lstdthreads" >&5
printf %s "checking for thrd_create in -lstdthreads... " >&6; }
if test ${ac_cv_lib_stdthreads_thrd_create+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lstdthreads $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char thrd_create (void);
int
main (void)
{
return thrd_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_stdthreads_thrd_create=yes
else case e in #(
e) ac_cv_lib_stdthreads_thrd_create=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdthreads_thrd_create" >&5
printf "%s\n" "$ac_cv_lib_stdthreads_thrd_create" >&6; }
if test "x$ac_cv_lib_stdthreads_thrd_create" = xyes
then :
LIBSTDTHREAD='-lstdthreads -lpthread'
else case e in #(
e)
LIBSTDTHREAD="$LIBPMULTITHREAD"
;;
esac
fi
fi
else
LIBSTDTHREAD="$LIBPMULTITHREAD $SCHED_YIELD_LIB"
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ISO C threads API is available" >&5
printf %s "checking whether ISO C threads API is available... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_threads_h" >&5
printf "%s\n" "$ac_cv_header_threads_h" >&6; }
gl_stdthreadlib_body_done=done
fi
LIBTHREAD=$LIBSTDTHREAD LTLIBTHREAD=$LIBSTDTHREAD
LIBMULTITHREAD=$LIBSTDTHREAD LTLIBMULTITHREAD=$LIBSTDTHREAD
gl_threads_api=isoc
printf "%s\n" "#define USE_ISOC_THREADS 1" >>confdefs.h
fi
fi
if test $gl_threads_api = none; then
case "$gl_use_threads" in
yes | windows | win32) # The 'win32' is for backward compatibility.
if { case "$host_os" in
mingw* | windows*) true;;
*) false;;
esac
}; then
gl_threads_api=windows
printf "%s\n" "#define USE_WINDOWS_THREADS 1" >>confdefs.h
fi
;;
esac
fi
else
printf "%s\n" "#define AVOID_ANY_THREADS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5
printf %s "checking for multithread API to use... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5
printf "%s\n" "$gl_threads_api" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc (0) returns nonnull" >&5
printf %s "checking whether malloc (0) returns nonnull... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case $host_os in #(
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys*) :
ac_cv_func_malloc_0_nonnull="guessing yes" ;; #(
*) :
# Guess as follows if we don't know.
ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
/* Use pmalloc to test; 'volatile' prevents the compiler
from optimizing the malloc call away. */
void *(*volatile pmalloc) (size_t) = malloc;
int
main (void)
{
void *p = pmalloc (0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else case e in #(
e) ac_cv_func_malloc_0_nonnull=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
case $ac_cv_func_malloc_0_nonnull in #(
*yes) :
printf "%s\n" "#define HAVE_MALLOC_0_NONNULL 1" >>confdefs.h
;; #(
*) :
;;
esac
case "$host_os" in
*-musl* | midipix*)
printf "%s\n" "#define MUSL_LIBC 1" >>confdefs.h
;;
esac
# Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
# fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
# irrelevant for anonymous mappings.
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes
then :
gl_have_mmap=yes
else case e in #(
e) gl_have_mmap=no ;;
esac
fi
# Try to allow MAP_ANONYMOUS.
gl_have_mmap_anonymous=no
if test $gl_have_mmap = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
printf %s "checking for MAP_ANONYMOUS... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
I cannot identify this map
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "I cannot identify this map" >/dev/null 2>&1
then :
gl_have_mmap_anonymous=yes
fi
rm -rf conftest*
if test $gl_have_mmap_anonymous != yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/mman.h>
#ifdef MAP_ANON
I cannot identify this map
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "I cannot identify this map" >/dev/null 2>&1
then :
printf "%s\n" "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
gl_have_mmap_anonymous=yes
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
printf "%s\n" "$gl_have_mmap_anonymous" >&6; }
if test $gl_have_mmap_anonymous = yes; then
printf "%s\n" "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
fi
fi
HAVE_MBSLEN=0;
HAVE_EXPLICIT_BZERO=1;
HAVE_FFSL=1;
HAVE_FFSLL=1;
HAVE_DECL_MEMMEM=1;
HAVE_MEMPCPY=1;
HAVE_MEMSET_EXPLICIT=1;
HAVE_DECL_MEMRCHR=1;
HAVE_RAWMEMCHR=1;
HAVE_STPCPY=1;
HAVE_STPNCPY=1;
HAVE_STRCHRNUL=1;
HAVE_DECL_STRDUP=1;
HAVE_DECL_STRNDUP=1;
HAVE_DECL_STRNLEN=1;
HAVE_STRPBRK=1;
HAVE_STRSEP=1;
HAVE_STRCASESTR=1;
HAVE_DECL_STRTOK_R=1;
HAVE_DECL_STRERROR_R=1;
HAVE_STRERRORNAME_NP=1;
HAVE_SIGABBREV_NP=1;
HAVE_SIGDESCR_NP=1;
HAVE_DECL_STRSIGNAL=1;
HAVE_STRVERSCMP=1;
REPLACE_FFSLL=0;
REPLACE_MEMCHR=0;
REPLACE_MEMMEM=0;
REPLACE_MEMPCPY=0;
REPLACE_MEMSET_EXPLICIT=0;
REPLACE_STPCPY=0;
REPLACE_STPNCPY=0;
REPLACE_STRCHRNUL=0;
REPLACE_STRDUP=0;
REPLACE_STRNCAT=0;
REPLACE_STRNDUP=0;
REPLACE_STRNLEN=0;
REPLACE_STRSTR=0;
REPLACE_STRCASESTR=0;
REPLACE_STRTOK_R=0;
REPLACE_STRERROR=0;
REPLACE_STRERROR_R=0;
REPLACE_STRERRORNAME_NP=0;
REPLACE_STRSIGNAL=0;
REPLACE_STRVERSCMP=0;
UNDEFINE_STRTOK_R=0;
# Detect platform-specific bugs in some versions of glibc:
# memchr should not dereference anything with length 0
# https://bugzilla.redhat.com/show_bug.cgi?id=499689
# memchr should not dereference overestimated length after a match
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
# https://sourceware.org/bugzilla/show_bug.cgi?id=10162
# memchr should cast the second argument to 'unsigned char'.
# This bug exists in Android 4.3.
# Assume that memchr works on platforms that lack mprotect.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
printf %s "checking whether memchr works... " >&6; }
if test ${gl_cv_func_memchr_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_memchr_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_memchr_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_memchr_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#if HAVE_SYS_MMAN_H
# include <fcntl.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
# ifndef MAP_FILE
# define MAP_FILE 0
# endif
#endif
int
main (void)
{
int result = 0;
char *fence = NULL;
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
# if HAVE_MAP_ANONYMOUS
const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
const int fd = -1;
# else /* !HAVE_MAP_ANONYMOUS */
const int flags = MAP_FILE | MAP_PRIVATE;
int fd = open ("/dev/zero", O_RDONLY, 0666);
if (fd >= 0)
# endif
{
long int pagesize = sysconf (_SC_PAGESIZE);
char *two_pages =
(char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
flags, fd, 0);
if (two_pages != (char *)(-1)
&& mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
fence = two_pages + pagesize;
}
#endif
if (fence)
{
/* Test against bugs on glibc systems. */
if (memchr (fence, 0, 0))
result |= 1;
strcpy (fence - 9, "12345678");
if (memchr (fence - 9, 0, 79) != fence - 1)
result |= 2;
if (memchr (fence - 1, 0, 3) != fence - 1)
result |= 4;
/* Test against bug on AIX 7.2. */
if (memchr (fence - 4, '6', 16) != fence - 4)
result |= 8;
}
/* Test against bug on Android 4.3. */
{
char input[3];
input[0] = 'a';
input[1] = 'b';
input[2] = 'c';
if (memchr (input, 0x789abc00 | 'b', 3) != input + 1)
result |= 16;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_memchr_works=yes
else case e in #(
e) gl_cv_func_memchr_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
printf "%s\n" "$gl_cv_func_memchr_works" >&6; }
case "$gl_cv_func_memchr_works" in
*yes) ;;
*) REPLACE_MEMCHR=1 ;;
esac
GL_GNULIB_EXPLICIT_BZERO=0
GL_GNULIB_FFSL=0
GL_GNULIB_FFSLL=0
GL_GNULIB_MEMCHR=0
GL_GNULIB_MEMMEM=0
GL_GNULIB_MEMPCPY=0
GL_GNULIB_MEMRCHR=0
GL_GNULIB_MEMSET_EXPLICIT=0
GL_GNULIB_RAWMEMCHR=0
GL_GNULIB_STPCPY=0
GL_GNULIB_STPNCPY=0
GL_GNULIB_STRCHRNUL=0
GL_GNULIB_STRDUP=0
GL_GNULIB_STRNCAT=0
GL_GNULIB_STRNDUP=0
GL_GNULIB_STRNLEN=0
GL_GNULIB_STRPBRK=0
GL_GNULIB_STRSEP=0
GL_GNULIB_STRSTR=0
GL_GNULIB_STRCASESTR=0
GL_GNULIB_STRTOK_R=0
GL_GNULIB_MBSLEN=0
GL_GNULIB_MBSNLEN=0
GL_GNULIB_MBSCHR=0
GL_GNULIB_MBSRCHR=0
GL_GNULIB_MBSSTR=0
GL_GNULIB_MBSCASECMP=0
GL_GNULIB_MBSNCASECMP=0
GL_GNULIB_MBSPCASECMP=0
GL_GNULIB_MBSCASESTR=0
GL_GNULIB_MBSCSPN=0
GL_GNULIB_MBSPBRK=0
GL_GNULIB_MBSSPN=0
GL_GNULIB_MBSSEP=0
GL_GNULIB_MBSTOK_R=0
GL_GNULIB_STRERROR=0
GL_GNULIB_STRERROR_R=0
GL_GNULIB_STRERRORNAME_NP=0
GL_GNULIB_SIGABBREV_NP=0
GL_GNULIB_SIGDESCR_NP=0
GL_GNULIB_STRSIGNAL=0
GL_GNULIB_STRVERSCMP=0
GL_GNULIB_MDA_MEMCCPY=1
GL_GNULIB_MDA_STRDUP=1
ac_fn_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_memrchr" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_MEMRCHR $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <limits.h> defines MIN and MAX" >&5
printf %s "checking whether <limits.h> defines MIN and MAX... " >&6; }
if test ${gl_cv_minmax_in_limits_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int x = MIN (42, 17);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_minmax_in_limits_h=yes
else case e in #(
e) gl_cv_minmax_in_limits_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_limits_h" >&5
printf "%s\n" "$gl_cv_minmax_in_limits_h" >&6; }
if test $gl_cv_minmax_in_limits_h = yes; then
printf "%s\n" "#define HAVE_MINMAX_IN_LIMITS_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/param.h> defines MIN and MAX" >&5
printf %s "checking whether <sys/param.h> defines MIN and MAX... " >&6; }
if test ${gl_cv_minmax_in_sys_param_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/param.h>
int x = MIN (42, 17);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_minmax_in_sys_param_h=yes
else case e in #(
e) gl_cv_minmax_in_sys_param_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_sys_param_h" >&5
printf "%s\n" "$gl_cv_minmax_in_sys_param_h" >&6; }
if test $gl_cv_minmax_in_sys_param_h = yes; then
printf "%s\n" "#define HAVE_MINMAX_IN_SYS_PARAM_H 1" >>confdefs.h
fi
HAVE_DECL_LOCALTIME_R=1;
HAVE_NANOSLEEP=1;
HAVE_STRPTIME=1;
HAVE_TIMEGM=1;
HAVE_TIMESPEC_GET=1;
HAVE_TIMESPEC_GETRES=1;
HAVE_TIMEZONE_T=0;
HAVE_TZALLOC=0;
REPLACE_CTIME=0;
REPLACE_GMTIME=0;
REPLACE_LOCALTIME=0;
REPLACE_LOCALTIME_R=0;
REPLACE_LOCALTIME_RZ=0;
REPLACE_MKTIME=0;
REPLACE_MKTIME_Z=0;
REPLACE_NANOSLEEP=0;
REPLACE_STRFTIME=0;
REPLACE_TIME=0;
REPLACE_TIMEGM=0;
REPLACE_TIMESPEC_GET=0;
REPLACE_TIMESPEC_GETRES=0;
REPLACE_TZSET=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether time_t is signed" >&5
printf %s "checking whether time_t is signed... " >&6; }
if test ${gl_cv_time_t_is_signed+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
char time_t_signed[(time_t) -1 < 0 ? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_time_t_is_signed=yes
else case e in #(
e) gl_cv_time_t_is_signed=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_t_is_signed" >&5
printf "%s\n" "$gl_cv_time_t_is_signed" >&6; }
if test $gl_cv_time_t_is_signed = yes; then
printf "%s\n" "#define TIME_T_IS_SIGNED 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
printf %s "checking for working mktime... " >&6; }
if test ${gl_cv_func_working_mktime+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $APPLE_UNIVERSAL_BUILD = 1; then
# A universal build on Apple Mac OS X platforms.
# The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
# But we need a configuration result that is valid in both modes.
gl_cv_func_working_mktime="guessing no"
else
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_working_mktime="guessing no" ;;
*) gl_cv_func_working_mktime="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test program from Paul Eggert and Tony Leneis. */
#include <limits.h>
#include <stdlib.h>
#include <time.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#if HAVE_DECL_ALARM
# include <signal.h>
#endif
$gl_mda_defines
#ifndef TIME_T_IS_SIGNED
# define TIME_T_IS_SIGNED 0
#endif
static time_t time_t_max;
static time_t time_t_min;
/* Values we'll use to set the TZ environment variable. */
static char *tz_strings[] = {
(char *) 0, "TZ=GMT0", "TZ=JST-9",
"TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
};
#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
/* Return 0 if mktime fails to convert a date in the spring-forward gap.
Based on a problem report from Andreas Jaeger. */
static int
spring_forward_gap ()
{
/* glibc (up to about 1998-10-07) failed this test. */
struct tm tm;
/* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
instead of "TZ=America/Vancouver" in order to detect the bug even
on systems that don't support the Olson extension, or don't have the
full zoneinfo tables installed. */
if (putenv ("TZ=PST8PDT,M4.1.0,M10.5.0") != 0)
return -1;
tm.tm_year = 98;
tm.tm_mon = 3;
tm.tm_mday = 5;
tm.tm_hour = 2;
tm.tm_min = 0;
tm.tm_sec = 0;
tm.tm_isdst = -1;
return mktime (&tm) != (time_t) -1;
}
static int
mktime_test1 (time_t now)
{
struct tm *lt;
return ! (lt = localtime (&now)) || mktime (lt) == now;
}
static int
mktime_test (time_t now)
{
return (mktime_test1 (now)
&& mktime_test1 ((time_t) (time_t_max - now))
&& mktime_test1 ((time_t) (time_t_min + now)));
}
static int
irix_6_4_bug ()
{
/* Based on code from Ariel Faigon. */
struct tm tm;
tm.tm_year = 96;
tm.tm_mon = 3;
tm.tm_mday = 0;
tm.tm_hour = 0;
tm.tm_min = 0;
tm.tm_sec = 0;
tm.tm_isdst = -1;
mktime (&tm);
return tm.tm_mon == 2 && tm.tm_mday == 31;
}
static int
bigtime_test (int j)
{
struct tm tm;
time_t now;
tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
now = mktime (&tm);
if (now != (time_t) -1)
{
struct tm *lt = localtime (&now);
if (! (lt
&& lt->tm_year == tm.tm_year
&& lt->tm_mon == tm.tm_mon
&& lt->tm_mday == tm.tm_mday
&& lt->tm_hour == tm.tm_hour
&& lt->tm_min == tm.tm_min
&& lt->tm_sec == tm.tm_sec
&& lt->tm_yday == tm.tm_yday
&& lt->tm_wday == tm.tm_wday
&& ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
== (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
return 0;
}
return 1;
}
static int
year_2050_test ()
{
/* The correct answer for 2050-02-01 00:00:00 in Pacific time,
ignoring leap seconds. */
unsigned long int answer = 2527315200UL;
struct tm tm;
time_t t;
tm.tm_year = 2050 - 1900;
tm.tm_mon = 2 - 1;
tm.tm_mday = 1;
tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
tm.tm_isdst = -1;
/* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
instead of "TZ=America/Vancouver" in order to detect the bug even
on systems that don't support the Olson extension, or don't have the
full zoneinfo tables installed. */
if (putenv ("TZ=PST8PDT,M4.1.0,M10.5.0") != 0)
return -1;
t = mktime (&tm);
/* Check that the result is either a failure, or close enough
to the correct answer that we can assume the discrepancy is
due to leap seconds. */
return (t == (time_t) -1
|| (0 < t && answer - 120 <= t && t <= answer + 120));
}
static int
indiana_test ()
{
if (putenv ("TZ=America/Indiana/Indianapolis") != 0)
return -1;
struct tm tm;
tm.tm_year = 1986 - 1900; tm.tm_mon = 4 - 1; tm.tm_mday = 28;
tm.tm_hour = 16; tm.tm_min = 24; tm.tm_sec = 50; tm.tm_isdst = 0;
time_t std = mktime (&tm);
if (! (std == 515107490 || std == 515107503))
return 1;
/* This platform supports TZDB, either without or with leap seconds.
Return true if GNU Bug#48085 is absent. */
tm.tm_isdst = 1;
time_t dst = mktime (&tm);
return std - dst == 60 * 60;
}
int
main ()
{
int result = 0;
time_t t, delta;
int i, j;
int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
#if HAVE_DECL_ALARM
/* This test makes some buggy mktime implementations loop.
Give up after 60 seconds; a mktime slower than that
isn't worth using anyway. */
signal (SIGALRM, SIG_DFL);
alarm (60);
#endif
time_t_max = (! TIME_T_IS_SIGNED
? (time_t) -1
: ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
* 2 + 1));
time_t_min = (! TIME_T_IS_SIGNED
? (time_t) 0
: time_t_signed_magnitude
? ~ (time_t) 0
: ~ time_t_max);
delta = time_t_max / 997; /* a suitable prime number */
for (i = 0; i < N_STRINGS; i++)
{
if (tz_strings[i])
putenv (tz_strings[i]);
for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
if (! mktime_test (t))
result |= 1;
if ((result & 2) == 0
&& ! (mktime_test ((time_t) 1)
&& mktime_test ((time_t) (60 * 60))
&& mktime_test ((time_t) (60 * 60 * 24))))
result |= 2;
for (j = 1; (result & 4) == 0; j <<= 1)
{
if (! bigtime_test (j))
result |= 4;
if (INT_MAX / 2 < j)
break;
}
if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
result |= 8;
}
if (! irix_6_4_bug ())
result |= 16;
if (! spring_forward_gap ())
result |= 32;
if (! year_2050_test () || ! indiana_test ())
result |= 64;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_mktime=yes
else case e in #(
e) gl_cv_func_working_mktime=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
printf "%s\n" "$gl_cv_func_working_mktime" >&6; }
GL_GNULIB_CTIME=0
GL_GNULIB_MKTIME=0
GL_GNULIB_LOCALTIME=0
GL_GNULIB_NANOSLEEP=0
GL_GNULIB_STRFTIME=0
GL_GNULIB_STRPTIME=0
GL_GNULIB_TIME=0
GL_GNULIB_TIMEGM=0
GL_GNULIB_TIMESPEC_GET=0
GL_GNULIB_TIMESPEC_GETRES=0
GL_GNULIB_TIME_R=0
GL_GNULIB_TIME_RZ=0
GL_GNULIB_TZNAME=0
GL_GNULIB_TZSET=0
GL_GNULIB_MDA_TZSET=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
printf %s "checking for O_CLOEXEC... " >&6; }
if test ${gl_cv_macro_O_CLOEXEC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#ifndef O_CLOEXEC
choke me;
#endif
int
main (void)
{
return O_CLOEXEC;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_macro_O_CLOEXEC=yes
else case e in #(
e) gl_cv_macro_O_CLOEXEC=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_O_CLOEXEC" >&5
printf "%s\n" "$gl_cv_macro_O_CLOEXEC" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5
printf %s "checking for promoted mode_t type... " >&6; }
if test ${gl_cv_promoted_mode_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_promoted_mode_t='int'
else case e in #(
e) gl_cv_promoted_mode_t='mode_t' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5
printf "%s\n" "$gl_cv_promoted_mode_t" >&6; }
printf "%s\n" "#define PROMOTED_MODE_T $gl_cv_promoted_mode_t" >>confdefs.h
HAVE_POSIX_SPAWN=1;
HAVE_POSIX_SPAWNATTR_T=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1;
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=1;
REPLACE_POSIX_SPAWN=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=0;
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0;
POSIX_SPAWN_LIB=
gl_saved_libs=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing posix_spawn" >&5
printf %s "checking for library containing posix_spawn... " >&6; }
if test ${ac_cv_search_posix_spawn+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char posix_spawn (void);
int
main (void)
{
return posix_spawn ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_posix_spawn=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_posix_spawn+y}
then :
break
fi
done
if test ${ac_cv_search_posix_spawn+y}
then :
else case e in #(
e) ac_cv_search_posix_spawn=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_posix_spawn" >&5
printf "%s\n" "$ac_cv_search_posix_spawn" >&6; }
ac_res=$ac_cv_search_posix_spawn
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_posix_spawn" = "none required" ||
POSIX_SPAWN_LIB=$ac_cv_search_posix_spawn
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for posix_spawn" >&5
printf %s "checking for posix_spawn... " >&6; }
if test ${gl_cv_onwards_func_posix_spawn+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "posix_spawn" "ac_cv_have_decl_posix_spawn" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn" = xyes
then :
fi
if test $ac_cv_have_decl_posix_spawn = yes; then
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
fi
if test $ac_cv_func_posix_spawn = yes; then
gl_cv_onwards_func_posix_spawn=yes
else
gl_cv_onwards_func_posix_spawn='future OS version'
fi
else
gl_cv_onwards_func_posix_spawn='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
fi
gl_cv_onwards_func_posix_spawn=$ac_cv_func_posix_spawn
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_posix_spawn" >&5
printf "%s\n" "$gl_cv_onwards_func_posix_spawn" >&6; }
case "$gl_cv_onwards_func_posix_spawn" in
future*) ac_cv_func_posix_spawn=no ;;
*) ac_cv_func_posix_spawn=$gl_cv_onwards_func_posix_spawn ;;
esac
if test $ac_cv_func_posix_spawn = yes; then
printf "%s\n" "#define HAVE_POSIX_SPAWN 1" >>confdefs.h
fi
LIBS=$gl_saved_libs
LIB_POSIX_SPAWN="$POSIX_SPAWN_LIB"
if test $ac_cv_func_posix_spawn != yes; then
HAVE_POSIX_SPAWN=0
case "$gl_cv_onwards_func_posix_spawn" in
future*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "posix_spawn" "ac_cv_have_decl_posix_spawn" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_POSIX_SPAWN $ac_have_decl" >>confdefs.h
if test $ac_cv_func_posix_spawn = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for posix_spawn_file_actions_addchdir_np" >&5
printf %s "checking for posix_spawn_file_actions_addchdir_np... " >&6; }
if test ${gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_have_decl_posix_spawn_file_actions_addchdir_np" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
if test $ac_cv_have_decl_posix_spawn_file_actions_addchdir_np = yes; then
ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_func_posix_spawn_file_actions_addchdir_np"
if test "x$ac_cv_func_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = yes; then
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np=yes
else
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np='future OS version'
fi
else
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_func_posix_spawn_file_actions_addchdir_np"
if test "x$ac_cv_func_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np=$ac_cv_func_posix_spawn_file_actions_addchdir_np
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" >&5
printf "%s\n" "$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" >&6; }
case "$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" in
future*) ac_cv_func_posix_spawn_file_actions_addchdir_np=no ;;
*) ac_cv_func_posix_spawn_file_actions_addchdir_np=$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np ;;
esac
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = yes; then
printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP 1" >>confdefs.h
fi
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = no; then
REPLACE_POSIX_SPAWN=1
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5
printf %s "checking whether posix_spawn works... " >&6; }
if test ${gl_cv_func_posix_spawn_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $cross_compiling = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
$gl_mda_defines
extern char **environ;
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif
#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif
#define CHILD_PROGRAM_FILENAME "/non/exist/ent"
static int
fd_safer (int fd)
{
if (0 <= fd && fd <= 2)
{
int f = fd_safer (dup (fd));
int e = errno;
close (fd);
errno = e;
fd = f;
}
return fd;
}
int
main ()
{
char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL };
int ofd[2];
sigset_t blocked_signals;
sigset_t fatal_signal_set;
posix_spawn_file_actions_t actions;
bool actions_allocated;
posix_spawnattr_t attrs;
bool attrs_allocated;
int err;
pid_t child;
int status;
int exitstatus;
setvbuf (stdout, NULL, _IOFBF, 0);
puts ("This should be seen only once.");
if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0)
{
perror ("cannot create pipe");
exit (1);
}
sigprocmask (SIG_SETMASK, NULL, &blocked_signals);
sigemptyset (&fatal_signal_set);
sigaddset (&fatal_signal_set, SIGINT);
sigaddset (&fatal_signal_set, SIGTERM);
sigaddset (&fatal_signal_set, SIGHUP);
sigaddset (&fatal_signal_set, SIGPIPE);
sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL);
actions_allocated = false;
attrs_allocated = false;
if ((err = posix_spawn_file_actions_init (&actions)) != 0
|| (actions_allocated = true,
(err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0
|| (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0
|| (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0
|| (err = posix_spawnattr_init (&attrs)) != 0
|| (attrs_allocated = true,
(err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0
|| (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0)
|| (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0))
{
if (actions_allocated)
posix_spawn_file_actions_destroy (&actions);
if (attrs_allocated)
posix_spawnattr_destroy (&attrs);
sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
if (err == ENOENT)
return 0;
else
{
errno = err;
perror ("subprocess failed");
exit (1);
}
}
posix_spawn_file_actions_destroy (&actions);
posix_spawnattr_destroy (&attrs);
sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
close (ofd[0]);
close (ofd[1]);
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
{
fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
exit (1);
}
exitstatus = WEXITSTATUS (status);
if (exitstatus != 127)
{
fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
exit (1);
}
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext > conftest.out \
&& echo 'This should be seen only once.' > conftest.ok \
&& cmp conftest.out conftest.ok >/dev/null 2>&1; then
gl_cv_func_posix_spawn_works=yes
else
gl_cv_func_posix_spawn_works=no
fi
else case e in #(
e) gl_cv_func_posix_spawn_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_func_posix_spawn_works = yes; then
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See 'config.log' for more details" "$LINENO" 5; }
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test whether posix_spawn_file_actions_addopen supports filename arguments
that contain special characters such as '*'. */
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
$gl_mda_defines
extern char **environ;
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif
#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif
#define CHILD_PROGRAM_FILENAME "conftest"
#define DATA_FILENAME "conftest%=*#?"
static int
parent_main (void)
{
FILE *fp;
char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL };
posix_spawn_file_actions_t actions;
bool actions_allocated;
int err;
pid_t child;
int status;
int exitstatus;
/* Create a data file with specific contents. */
fp = fopen (DATA_FILENAME, "wb");
if (fp == NULL)
{
perror ("cannot create data file");
return 1;
}
fwrite ("Halle Potta", 1, 11, fp);
if (fflush (fp) || fclose (fp))
{
perror ("cannot prepare data file");
return 2;
}
/* Avoid reading from our stdin, as it could block. */
freopen ("/dev/null", "rb", stdin);
/* Test whether posix_spawn_file_actions_addopen with this file name
actually works, but spawning a child that reads from this file. */
actions_allocated = false;
if ((err = posix_spawn_file_actions_init (&actions)) != 0
|| (actions_allocated = true,
(err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0
|| (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0))
{
if (actions_allocated)
posix_spawn_file_actions_destroy (&actions);
errno = err;
perror ("subprocess failed");
return 3;
}
posix_spawn_file_actions_destroy (&actions);
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
{
fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
return 4;
}
exitstatus = WEXITSTATUS (status);
if (exitstatus != 0)
{
fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
return 5;
}
return 0;
}
static int
child_main (void)
{
char buf[1024];
/* See if reading from STDIN_FILENO yields the expected contents. */
if (fread (buf, 1, sizeof (buf), stdin) == 11
&& memcmp (buf, "Halle Potta", 11) == 0)
return 0;
else
return 8;
}
static void
cleanup_then_die (int sig)
{
/* Clean up data file. */
unlink (DATA_FILENAME);
/* Re-raise the signal and die from it. */
signal (sig, SIG_DFL);
raise (sig);
}
int
main (int argc, char *argv[])
{
int exitstatus;
if (!(argc > 1 && strcmp (argv[1], "-child") == 0))
{
/* This is the parent process. */
signal (SIGINT, cleanup_then_die);
signal (SIGTERM, cleanup_then_die);
#ifdef SIGHUP
signal (SIGHUP, cleanup_then_die);
#endif
exitstatus = parent_main ();
}
else
{
/* This is the child process. */
exitstatus = child_main ();
}
unlink (DATA_FILENAME);
return exitstatus;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
else case e in #(
e) gl_cv_func_posix_spawn_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
else
case "$host_os" in
aix*) gl_cv_func_posix_spawn_works="guessing no";;
*) gl_cv_func_posix_spawn_works="guessing yes";;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_works" >&6; }
case "$gl_cv_func_posix_spawn_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn rejects scripts without shebang" >&5
printf %s "checking whether posix_spawn rejects scripts without shebang... " >&6; }
if test ${gl_cv_func_posix_spawn_secure_exec+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo ':' > conftest.scr
chmod a+x conftest.scr
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on GNU/Hurd.
gnu*)
gl_cv_func_posix_spawn_secure_exec="guessing no" ;;
# Guess yes on all other platforms.
*)
gl_cv_func_posix_spawn_secure_exec="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <spawn.h>
#include <stddef.h>
#include <sys/types.h>
#include <sys/wait.h>
int
main ()
{
const char *prog_path = "./conftest.scr";
const char *prog_argv[2] = { prog_path, NULL };
const char *environment[2] = { "PATH=.", NULL };
pid_t child;
int status;
int err = posix_spawn (&child, prog_path, NULL, NULL,
(char **) prog_argv, (char **) environment);
if (err == ENOEXEC)
return 0;
if (err != 0)
return 1;
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
return 2;
if (WEXITSTATUS (status) != 127)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_secure_exec=yes
else case e in #(
e) gl_cv_func_posix_spawn_secure_exec=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.scr
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_secure_exec" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_secure_exec" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnp rejects scripts without shebang" >&5
printf %s "checking whether posix_spawnp rejects scripts without shebang... " >&6; }
if test ${gl_cv_func_posix_spawnp_secure_exec+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo ':' > conftest.scr
chmod a+x conftest.scr
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems (glibc >= 2.15 actually) except GNU/Hurd,
# musl libc, NetBSD.
*-gnu* | *-musl* | midipix* | netbsd*)
gl_cv_func_posix_spawnp_secure_exec="guessing yes" ;;
# Guess no on GNU/Hurd, macOS, FreeBSD, OpenBSD, AIX, Solaris, Cygwin.
gnu* | darwin* | freebsd* | dragonfly* | midnightbsd* | openbsd* | \
aix* | solaris* | cygwin*)
gl_cv_func_posix_spawnp_secure_exec="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_posix_spawnp_secure_exec="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <spawn.h>
#include <stddef.h>
#include <sys/types.h>
#include <sys/wait.h>
int
main ()
{
const char *prog_path = "./conftest.scr";
const char *prog_argv[2] = { prog_path, NULL };
const char *environment[2] = { "PATH=.", NULL };
pid_t child;
int status;
int err = posix_spawnp (&child, prog_path, NULL, NULL,
(char **) prog_argv, (char **) environment);
if (err == ENOEXEC)
return 0;
if (err != 0)
return 1;
status = 0;
while (waitpid (child, &status, 0) != child)
;
if (!WIFEXITED (status))
return 2;
if (WEXITSTATUS (status) != 127)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawnp_secure_exec=yes
else case e in #(
e) gl_cv_func_posix_spawnp_secure_exec=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.scr
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawnp_secure_exec" >&5
printf "%s\n" "$gl_cv_func_posix_spawnp_secure_exec" >&6; }
case "$gl_cv_func_posix_spawn_secure_exec" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
case "$gl_cv_func_posix_spawnp_secure_exec" in
*yes) ;;
*) REPLACE_POSIX_SPAWN=1 ;;
esac
fi
if test $REPLACE_POSIX_SPAWN = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5
printf %s "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; }
if test ${gl_cv_func_spawnattr_setschedpolicy+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDULER
POSIX scheduling supported
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "POSIX scheduling supported" >/dev/null 2>&1
then :
gl_cv_func_spawnattr_setschedpolicy=yes
else case e in #(
e) gl_cv_func_spawnattr_setschedpolicy=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5
printf "%s\n" "$gl_cv_func_spawnattr_setschedpolicy" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5
printf %s "checking whether posix_spawnattr_setschedparam is supported... " >&6; }
if test ${gl_cv_func_spawnattr_setschedparam+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDPARAM
POSIX scheduling supported
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "POSIX scheduling supported" >/dev/null 2>&1
then :
gl_cv_func_spawnattr_setschedparam=yes
else case e in #(
e) gl_cv_func_spawnattr_setschedparam=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5
printf "%s\n" "$gl_cv_func_spawnattr_setschedparam" >&6; }
fi
else
if test $ac_cv_have_decl_posix_spawn = yes; then
REPLACE_POSIX_SPAWN=1
fi
fi
if test $ac_cv_func_posix_spawn != yes || test $REPLACE_POSIX_SPAWN = 1; then
printf "%s\n" "#define REPLACE_POSIX_SPAWN 1" >>confdefs.h
fi
GL_GNULIB_POSIX_SPAWN=0
GL_GNULIB_POSIX_SPAWNP=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0
GL_GNULIB_POSIX_SPAWNATTR_INIT=0
GL_GNULIB_POSIX_SPAWNATTR_GETFLAGS=0
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS=0
GL_GNULIB_POSIX_SPAWNATTR_GETPGROUP=0
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP=0
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0
GL_GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0
GL_GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0
GL_GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0
GL_GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0
GL_GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0
GL_GNULIB_POSIX_SPAWNATTR_DESTROY=0
HAVE_PSELECT=1;
REPLACE_PSELECT=0;
REPLACE_SELECT=0;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
printf %s "checking whether <sys/select.h> is self-contained... " >&6; }
if test ${gl_cv_header_sys_select_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
struct timeval b;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_sys_select_h_selfcontained=yes
else case e in #(
e) gl_cv_header_sys_select_h_selfcontained=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $gl_cv_header_sys_select_h_selfcontained = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
int memset; int bzero;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
#undef memset
#define memset nonexistent_memset
extern
#ifdef __cplusplus
"C"
#endif
void *memset (void *, int, unsigned long);
#undef bzero
#define bzero nonexistent_bzero
extern
#ifdef __cplusplus
"C"
#endif
void bzero (void *, unsigned long);
fd_set fds;
FD_ZERO (&fds);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else case e in #(
e) gl_cv_header_sys_select_h_selfcontained=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_sys_select_h_selfcontained" >&6; }
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_select_h='<'sys/select.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
printf %s "checking absolute name of <sys/select.h>... " >&6; }
if test ${gl_cv_next_sys_select_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_select_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/select.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_select_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_select_h
gl_cv_next_sys_select_h='"'$gl_header'"'
else
gl_cv_next_sys_select_h='<'sys/select.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
printf "%s\n" "$gl_cv_next_sys_select_h" >&6; }
fi
NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/select.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_select_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_select_h = yes; then
HAVE_SYS_SELECT_H=1
else
HAVE_SYS_SELECT_H=0
fi
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
GL_GNULIB_PSELECT=0
GL_GNULIB_SELECT=0
HAVE_PTHREAD_T=1;
HAVE_PTHREAD_SPINLOCK_T=1;
HAVE_PTHREAD_CREATE_DETACHED=1;
HAVE_PTHREAD_MUTEX_RECURSIVE=1;
HAVE_PTHREAD_MUTEX_ROBUST=1;
HAVE_PTHREAD_PROCESS_SHARED=1;
HAVE_PTHREAD_CREATE=1;
HAVE_PTHREAD_ATTR_INIT=1;
HAVE_PTHREAD_ATTR_GETDETACHSTATE=1;
HAVE_PTHREAD_ATTR_SETDETACHSTATE=1;
HAVE_PTHREAD_ATTR_DESTROY=1;
HAVE_PTHREAD_SELF=1;
HAVE_PTHREAD_EQUAL=1;
HAVE_PTHREAD_DETACH=1;
HAVE_PTHREAD_JOIN=1;
HAVE_PTHREAD_EXIT=1;
HAVE_PTHREAD_ONCE=1;
HAVE_PTHREAD_MUTEX_INIT=1;
HAVE_PTHREAD_MUTEXATTR_INIT=1;
HAVE_PTHREAD_MUTEXATTR_GETTYPE=1;
HAVE_PTHREAD_MUTEXATTR_SETTYPE=1;
HAVE_PTHREAD_MUTEXATTR_GETROBUST=1;
HAVE_PTHREAD_MUTEXATTR_SETROBUST=1;
HAVE_PTHREAD_MUTEXATTR_DESTROY=1;
HAVE_PTHREAD_MUTEX_LOCK=1;
HAVE_PTHREAD_MUTEX_TRYLOCK=1;
HAVE_PTHREAD_MUTEX_TIMEDLOCK=1;
HAVE_PTHREAD_MUTEX_UNLOCK=1;
HAVE_PTHREAD_MUTEX_DESTROY=1;
HAVE_PTHREAD_RWLOCK_INIT=1;
HAVE_PTHREAD_RWLOCKATTR_INIT=1;
HAVE_PTHREAD_RWLOCKATTR_DESTROY=1;
HAVE_PTHREAD_RWLOCK_RDLOCK=1;
HAVE_PTHREAD_RWLOCK_WRLOCK=1;
HAVE_PTHREAD_RWLOCK_TRYRDLOCK=1;
HAVE_PTHREAD_RWLOCK_TRYWRLOCK=1;
HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK=1;
HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK=1;
HAVE_PTHREAD_RWLOCK_UNLOCK=1;
HAVE_PTHREAD_RWLOCK_DESTROY=1;
HAVE_PTHREAD_COND_INIT=1;
HAVE_PTHREAD_CONDATTR_INIT=1;
HAVE_PTHREAD_CONDATTR_DESTROY=1;
HAVE_PTHREAD_COND_WAIT=1;
HAVE_PTHREAD_COND_TIMEDWAIT=1;
HAVE_PTHREAD_COND_SIGNAL=1;
HAVE_PTHREAD_COND_BROADCAST=1;
HAVE_PTHREAD_COND_DESTROY=1;
HAVE_PTHREAD_KEY_CREATE=1;
HAVE_PTHREAD_SETSPECIFIC=1;
HAVE_PTHREAD_GETSPECIFIC=1;
HAVE_PTHREAD_KEY_DELETE=1;
HAVE_PTHREAD_SPIN_INIT=1;
HAVE_PTHREAD_SPIN_LOCK=1;
HAVE_PTHREAD_SPIN_TRYLOCK=1;
HAVE_PTHREAD_SPIN_UNLOCK=1;
HAVE_PTHREAD_SPIN_DESTROY=1;
REPLACE_PTHREAD_CREATE=0;
REPLACE_PTHREAD_ATTR_INIT=0;
REPLACE_PTHREAD_ATTR_GETDETACHSTATE=0;
REPLACE_PTHREAD_ATTR_SETDETACHSTATE=0;
REPLACE_PTHREAD_ATTR_DESTROY=0;
REPLACE_PTHREAD_SELF=0;
REPLACE_PTHREAD_EQUAL=0;
REPLACE_PTHREAD_DETACH=0;
REPLACE_PTHREAD_JOIN=0;
REPLACE_PTHREAD_EXIT=0;
REPLACE_PTHREAD_ONCE=0;
REPLACE_PTHREAD_MUTEX_INIT=0;
REPLACE_PTHREAD_MUTEXATTR_INIT=0;
REPLACE_PTHREAD_MUTEXATTR_GETTYPE=0;
REPLACE_PTHREAD_MUTEXATTR_SETTYPE=0;
REPLACE_PTHREAD_MUTEXATTR_GETROBUST=0;
REPLACE_PTHREAD_MUTEXATTR_SETROBUST=0;
REPLACE_PTHREAD_MUTEXATTR_DESTROY=0;
REPLACE_PTHREAD_MUTEX_LOCK=0;
REPLACE_PTHREAD_MUTEX_TRYLOCK=0;
REPLACE_PTHREAD_MUTEX_TIMEDLOCK=0;
REPLACE_PTHREAD_MUTEX_UNLOCK=0;
REPLACE_PTHREAD_MUTEX_DESTROY=0;
REPLACE_PTHREAD_RWLOCK_INIT=0;
REPLACE_PTHREAD_RWLOCKATTR_INIT=0;
REPLACE_PTHREAD_RWLOCKATTR_DESTROY=0;
REPLACE_PTHREAD_RWLOCK_RDLOCK=0;
REPLACE_PTHREAD_RWLOCK_WRLOCK=0;
REPLACE_PTHREAD_RWLOCK_TRYRDLOCK=0;
REPLACE_PTHREAD_RWLOCK_TRYWRLOCK=0;
REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK=0;
REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK=0;
REPLACE_PTHREAD_RWLOCK_UNLOCK=0;
REPLACE_PTHREAD_RWLOCK_DESTROY=0;
REPLACE_PTHREAD_COND_INIT=0;
REPLACE_PTHREAD_CONDATTR_INIT=0;
REPLACE_PTHREAD_CONDATTR_DESTROY=0;
REPLACE_PTHREAD_COND_WAIT=0;
REPLACE_PTHREAD_COND_TIMEDWAIT=0;
REPLACE_PTHREAD_COND_SIGNAL=0;
REPLACE_PTHREAD_COND_BROADCAST=0;
REPLACE_PTHREAD_COND_DESTROY=0;
REPLACE_PTHREAD_KEY_CREATE=0;
REPLACE_PTHREAD_SETSPECIFIC=0;
REPLACE_PTHREAD_GETSPECIFIC=0;
REPLACE_PTHREAD_KEY_DELETE=0;
REPLACE_PTHREAD_SPIN_INIT=0;
REPLACE_PTHREAD_SPIN_LOCK=0;
REPLACE_PTHREAD_SPIN_TRYLOCK=0;
REPLACE_PTHREAD_SPIN_UNLOCK=0;
REPLACE_PTHREAD_SPIN_DESTROY=0;
if test $gl_cv_have_include_next = yes; then
gl_cv_next_pthread_h='<'pthread.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <pthread.h>" >&5
printf %s "checking absolute name of <pthread.h>... " >&6; }
if test ${gl_cv_next_pthread_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_pthread_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'pthread.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_pthread_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_pthread_h
gl_cv_next_pthread_h='"'$gl_header'"'
else
gl_cv_next_pthread_h='<'pthread.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5
printf "%s\n" "$gl_cv_next_pthread_h" >&6; }
fi
NEXT_PTHREAD_H=$gl_cv_next_pthread_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'pthread.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_pthread_h
fi
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive
if test $ac_cv_header_pthread_h = yes; then
HAVE_PTHREAD_H=1
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
HAVE_PTHREAD_H=0
fi
else
HAVE_PTHREAD_H=0
fi
ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default
#if HAVE_PTHREAD_H
#include <pthread.h>
#endif
"
if test "x$ac_cv_type_pthread_t" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default
#if HAVE_PTHREAD_H
#include <pthread.h>
#endif
"
if test "x$ac_cv_type_pthread_spinlock_t" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_SPINLOCK_T 1" >>confdefs.h
fi
if test $ac_cv_type_pthread_t != yes; then
HAVE_PTHREAD_T=0
fi
if test $ac_cv_type_pthread_spinlock_t != yes; then
HAVE_PTHREAD_SPINLOCK_T=0
fi
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
REPLACE_PTHREAD_SPIN_INIT=1
REPLACE_PTHREAD_SPIN_LOCK=1
REPLACE_PTHREAD_SPIN_TRYLOCK=1
REPLACE_PTHREAD_SPIN_UNLOCK=1
REPLACE_PTHREAD_SPIN_DESTROY=1
else
if test $HAVE_PTHREAD_H = 0 || test $HAVE_PTHREAD_SPINLOCK_T = 0; then
HAVE_PTHREAD_SPIN_INIT=0
HAVE_PTHREAD_SPIN_LOCK=0
HAVE_PTHREAD_SPIN_TRYLOCK=0
HAVE_PTHREAD_SPIN_UNLOCK=0
HAVE_PTHREAD_SPIN_DESTROY=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_spin_init" >&5
printf %s "checking for pthread_spin_init... " >&6; }
if test ${gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
pthread_spinlock_t lock;
return pthread_spin_init (&lock, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD=yes
else case e in #(
e) gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD" >&5
printf "%s\n" "$gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD" >&6; }
if test $gl_cv_func_pthread_spin_init_in_LIBMULTITHREAD != yes; then
HAVE_PTHREAD_SPIN_INIT=0
REPLACE_PTHREAD_SPIN_INIT=1
HAVE_PTHREAD_SPIN_LOCK=0
REPLACE_PTHREAD_SPIN_LOCK=1
HAVE_PTHREAD_SPIN_TRYLOCK=0
REPLACE_PTHREAD_SPIN_TRYLOCK=1
HAVE_PTHREAD_SPIN_UNLOCK=0
REPLACE_PTHREAD_SPIN_UNLOCK=1
HAVE_PTHREAD_SPIN_DESTROY=0
REPLACE_PTHREAD_SPIN_DESTROY=1
fi
fi
fi
GL_GNULIB_PTHREAD_THREAD=0
GL_GNULIB_PTHREAD_ONCE=0
GL_GNULIB_PTHREAD_MUTEX=0
GL_GNULIB_PTHREAD_RWLOCK=0
GL_GNULIB_PTHREAD_COND=0
GL_GNULIB_PTHREAD_TSS=0
GL_GNULIB_PTHREAD_SPIN=0
GL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK=0
HAVE_POSIX_SIGNALBLOCKING=1;
HAVE_PTHREAD_SIGMASK=1;
HAVE_RAISE=1;
HAVE_SIG2STR=1;
HAVE_SIGSET_T=1;
HAVE_SIGINFO_T=1;
HAVE_SIGACTION=1;
HAVE_STR2SIG=1;
HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
HAVE_SIGHANDLER_T=1;
REPLACE_PTHREAD_SIGMASK=0;
REPLACE_RAISE=0;
GL_GNULIB_PTHREAD_SIGMASK=0
GL_GNULIB_RAISE=0
GL_GNULIB_SIG2STR=0
GL_GNULIB_SIGNAL_H_SIGPIPE=0
GL_GNULIB_SIGPROCMASK=0
GL_GNULIB_SIGACTION=0
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
#include <signal.h>
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
#include <sys/types.h>
"
if test "x$ac_cv_type_sigset_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGSET_T 1" >>confdefs.h
gl_cv_type_sigset_t=yes
else case e in #(
e) gl_cv_type_sigset_t=no ;;
esac
fi
if test $gl_cv_type_sigset_t != yes; then
HAVE_SIGSET_T=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIGPIPE" >&5
printf %s "checking for SIGPIPE... " >&6; }
if test ${gl_cv_header_signal_h_SIGPIPE+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
#if !defined SIGPIPE
booboo
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "booboo" >/dev/null 2>&1
then :
gl_cv_header_signal_h_SIGPIPE=no
else case e in #(
e) gl_cv_header_signal_h_SIGPIPE=yes ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_signal_h_SIGPIPE" >&5
printf "%s\n" "$gl_cv_header_signal_h_SIGPIPE" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realloc should abort upon undefined behaviour" >&5
printf %s "checking whether realloc should abort upon undefined behaviour... " >&6; }
if test ${gl_cv_func_realloc_sanitize+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) test -n "$gl_cv_func_realloc_sanitize" || gl_cv_func_realloc_sanitize=no ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realloc_sanitize" >&5
printf "%s\n" "$gl_cv_func_realloc_sanitize" >&6; }
HAVE_SCHED_YIELD=1;
REPLACE_SCHED_YIELD=0;
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sched_h='<'sched.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sched.h>" >&5
printf %s "checking absolute name of <sched.h>... " >&6; }
if test ${gl_cv_next_sched_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sched.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sched.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sched_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sched_h
gl_cv_next_sched_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5
printf "%s\n" "$gl_cv_next_sched_h" >&6; }
fi
NEXT_SCHED_H=$gl_cv_next_sched_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sched.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sched_h
fi
NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive
if test "$ac_cv_header_sched_h" = yes; then
HAVE_SCHED_H=1
else
HAVE_SCHED_H=0
fi
if test "$HAVE_SCHED_H" = 1; then
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#include <sched.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
else case e in #(
e) HAVE_STRUCT_SCHED_PARAM=0 ;;
esac
fi
else
HAVE_STRUCT_SCHED_PARAM=0
case "$host_os" in
os2*)
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <spawn.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
fi
;;
vms)
ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <pthread.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes
then :
HAVE_STRUCT_SCHED_PARAM=1
fi
;;
esac
fi
GL_GNULIB_SCHED_YIELD=0
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
LIBSOCKET=
if test $HAVE_WINSOCK2_H = 1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for WSAStartup" >&5
printf %s "checking for WSAStartup... " >&6; }
if test ${gl_cv_func_wsastartup+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main (void)
{
WORD wVersionRequested = MAKEWORD(1, 1);
WSADATA wsaData;
int err = WSAStartup(wVersionRequested, &wsaData);
WSACleanup ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_wsastartup=yes
else case e in #(
e) gl_cv_func_wsastartup=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5
printf "%s\n" "$gl_cv_func_wsastartup" >&6; }
if test "$gl_cv_func_wsastartup" = "yes"; then
printf "%s\n" "#define WINDOWS_SOCKETS 1" >>confdefs.h
LIBSOCKET='-lws2_32'
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
printf %s "checking for library containing setsockopt... " >&6; }
if test ${gl_cv_lib_socket+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_cv_lib_socket=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else case e in #(
e) gl_saved_LIBS="$LIBS"
LIBS="$gl_saved_LIBS -lsocket"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lsocket"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
LIBS="$gl_saved_LIBS -lnetwork"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lnetwork"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
LIBS="$gl_saved_LIBS -lnet"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main (void)
{
setsockopt();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_lib_socket="-lnet"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
fi
LIBS="$gl_saved_LIBS"
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$gl_cv_lib_socket"; then
gl_cv_lib_socket="none needed"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5
printf "%s\n" "$gl_cv_lib_socket" >&6; }
if test "$gl_cv_lib_socket" != "none needed"; then
LIBSOCKET="$gl_cv_lib_socket"
fi
fi
:
if test $gl_cv_have_include_next = yes; then
gl_cv_next_signal_h='<'signal.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
printf %s "checking absolute name of <signal.h>... " >&6; }
if test ${gl_cv_next_signal_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'signal.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_signal_h
gl_cv_next_signal_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
printf "%s\n" "$gl_cv_next_signal_h" >&6; }
fi
NEXT_SIGNAL_H=$gl_cv_next_signal_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'signal.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_signal_h
fi
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
# AIX declares sig_atomic_t to already include volatile, and C89 compilers
# then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
#include <signal.h>
"
if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes
then :
else case e in #(
e) HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 ;;
esac
fi
ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
#include <signal.h>
"
if test "x$ac_cv_type_sighandler_t" = xyes
then :
else case e in #(
e) HAVE_SIGHANDLER_T=0 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
EGREP_TRADITIONAL=$EGREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
MicrosoftCompiler
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "MicrosoftCompiler" >/dev/null 2>&1
then :
rm -f conftest*
echo 'int dummy;' > conftest.c
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null 2>&1
if test -f conftest.o; then
gl_asmext='s'
gl_c_asm_opt='-S'
else
gl_asmext='asm'
gl_c_asm_opt='-c -Fa'
fi
rm -f conftest*
else case e in #(
e) gl_asmext='s'
gl_c_asm_opt='-S'
;;
esac
fi
rm -rf conftest*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C symbols are prefixed with underscore at the linker level" >&5
printf %s "checking whether C symbols are prefixed with underscore at the linker level... " >&6; }
if test ${gl_cv_prog_as_underscore+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat > conftest.c <<EOF
#ifdef __cplusplus
extern "C" int foo (void);
#endif
int foo(void) { return 0; }
EOF
# Look for the assembly language name in the .s file.
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null 2>&1
if LC_ALL=C $EGREP '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
gl_cv_prog_as_underscore=yes
else
gl_cv_prog_as_underscore=no
fi
rm -f conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_as_underscore" >&5
printf "%s\n" "$gl_cv_prog_as_underscore" >&6; }
if test $gl_cv_prog_as_underscore = yes; then
USER_LABEL_PREFIX=_
else
USER_LABEL_PREFIX=
fi
printf "%s\n" "#define USER_LABEL_PREFIX $USER_LABEL_PREFIX" >>confdefs.h
ASM_SYMBOL_PREFIX='"'${USER_LABEL_PREFIX}'"'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5
printf %s "checking whether snprintf returns a byte count as in C99... " >&6; }
if test ${gl_cv_func_snprintf_retval_c99+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_retval_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
midnightbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Mac OS X >= 10.3.
darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";;
darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on OpenBSD >= 3.9.
openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
gl_cv_func_snprintf_retval_c99="guessing no";;
openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Solaris >= 2.10.
solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";;
solaris*) gl_cv_func_printf_sizes_c99="guessing no";;
# Guess yes on AIX >= 4.
aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";;
aix*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on NetBSD >= 3.
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
gl_cv_func_snprintf_retval_c99="guessing no";;
netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on MSVC, no on mingw.
windows*-msvc*) gl_cv_func_snprintf_retval_c99="guessing yes" ;;
mingw* | windows*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Known" >/dev/null 2>&1
then :
gl_cv_func_snprintf_retval_c99="guessing yes"
else case e in #(
e) gl_cv_func_snprintf_retval_c99="guessing no" ;;
esac
fi
rm -rf conftest*
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_snprintf_retval_c99="$gl_cross_guess_normal";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
static char buf[100];
int main ()
{
strcpy (buf, "ABCDEF");
if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7)
return 1;
if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7)
return 2;
if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7)
return 3;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_retval_c99=yes
else case e in #(
e) gl_cv_func_snprintf_retval_c99=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5
printf "%s\n" "$gl_cv_func_snprintf_retval_c99" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
printf %s "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
if test ${gl_cv_func_printf_positions+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
gl_cv_func_printf_positions="guessing no";;
beos*)
gl_cv_func_printf_positions="guessing no";;
# Guess yes on Android.
linux*-android*)
gl_cv_func_printf_positions="guessing yes";;
# Guess no on native Windows.
mingw* | windows* | pw*)
gl_cv_func_printf_positions="guessing no";;
*)
gl_cv_func_printf_positions="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
/* The string "%2$d %1$d", with dollar characters protected from the shell's
dollar expansion (possibly an autoconf bug). */
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
static char buf[100];
int main ()
{
sprintf (buf, format, 33, 55);
return (strcmp (buf, "55 33") != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_printf_positions=yes
else case e in #(
e) gl_cv_func_printf_positions=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
printf "%s\n" "$gl_cv_func_printf_positions" >&6; }
ac_fn_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_snprintf" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_SNPRINTF $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_spawn_h='<'spawn.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <spawn.h>" >&5
printf %s "checking absolute name of <spawn.h>... " >&6; }
if test ${gl_cv_next_spawn_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_spawn_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'spawn.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_spawn_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_spawn_h
gl_cv_next_spawn_h='"'$gl_header'"'
else
gl_cv_next_spawn_h='<'spawn.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5
printf "%s\n" "$gl_cv_next_spawn_h" >&6; }
fi
NEXT_SPAWN_H=$gl_cv_next_spawn_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'spawn.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_spawn_h
fi
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive
if test $ac_cv_header_spawn_h = yes; then
HAVE_SPAWN_H=1
ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" "
#include <spawn.h>
"
if test "x$ac_cv_type_posix_spawnattr_t" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWNATTR_T 1" >>confdefs.h
else case e in #(
e) HAVE_POSIX_SPAWNATTR_T=0 ;;
esac
fi
ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" "
#include <spawn.h>
"
if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes
then :
printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1" >>confdefs.h
else case e in #(
e) HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 ;;
esac
fi
else
HAVE_SPAWN_H=0
HAVE_POSIX_SPAWNATTR_T=0
HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0
fi
ac_fn_check_decl "$LINENO" "fcloseall" "ac_cv_have_decl_fcloseall" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fcloseall" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FCLOSEALL $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getw" "ac_cv_have_decl_getw" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getw" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETW $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putw" "ac_cv_have_decl_putw" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putw" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PUTW $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdio_h='<'stdio.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
printf %s "checking absolute name of <stdio.h>... " >&6; }
if test ${gl_cv_next_stdio_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdio.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdio_h
gl_cv_next_stdio_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
printf "%s\n" "$gl_cv_next_stdio_h" >&6; }
fi
NEXT_STDIO_H=$gl_cv_next_stdio_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdio.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdio_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5
printf %s "checking which flavor of printf attribute matches inttypes macros... " >&6; }
if test ${gl_cv_func_printf_attribute_flavor+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define __STDC_FORMAT_MACROS 1
#include <stdio.h>
#include <inttypes.h>
/* For non-mingw systems, compilation will trivially succeed.
For mingw, compilation will succeed for older mingw (system
printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
#if (defined _WIN32 && ! defined __CYGWIN__) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_printf_attribute_flavor=system
else case e in #(
e) gl_cv_func_printf_attribute_flavor=gnu ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5
printf "%s\n" "$gl_cv_func_printf_attribute_flavor" >&6; }
if test "$gl_cv_func_printf_attribute_flavor" = gnu; then
printf "%s\n" "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h
fi
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_STDIO_WRITE_FUNCS=1
fi
if test $ac_cv_have_decl_fcloseall = no; then
HAVE_DECL_FCLOSEALL=0
fi
if test $ac_cv_have_decl_getw = no; then
HAVE_DECL_GETW=0
fi
if test $ac_cv_have_decl_putw = no; then
HAVE_DECL_PUTW=0
fi
ac_fn_check_decl "$LINENO" "ecvt" "ac_cv_have_decl_ecvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ecvt" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_ECVT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fcvt" "ac_cv_have_decl_fcvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fcvt" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FCVT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "gcvt" "ac_cv_have_decl_gcvt" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gcvt" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GCVT $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_stdlib_h='<'stdlib.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
printf %s "checking absolute name of <stdlib.h>... " >&6; }
if test ${gl_cv_next_stdlib_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'stdlib.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_stdlib_h
gl_cv_next_stdlib_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
printf "%s\n" "$gl_cv_next_stdlib_h" >&6; }
fi
NEXT_STDLIB_H=$gl_cv_next_stdlib_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'stdlib.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_stdlib_h
fi
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether MB_CUR_MAX is correct" >&5
printf %s "checking whether MB_CUR_MAX is correct... " >&6; }
if test ${gl_cv_macro_MB_CUR_MAX_good+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris and Haiku.
solaris* | haiku*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;;
esac
if test "$LOCALE_EN_UTF8" != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
if (MB_CUR_MAX < 4)
result |= 1;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_macro_MB_CUR_MAX_good=yes
else case e in #(
e) gl_cv_macro_MB_CUR_MAX_good=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_MB_CUR_MAX_good" >&5
printf "%s\n" "$gl_cv_macro_MB_CUR_MAX_good" >&6; }
case "$gl_cv_macro_MB_CUR_MAX_good" in
*yes) ;;
*) REPLACE_MB_CUR_MAX=1 ;;
esac
if test $ac_cv_have_decl_ecvt = no; then
HAVE_DECL_ECVT=0
fi
if test $ac_cv_have_decl_fcvt = no; then
HAVE_DECL_FCVT=0
fi
if test $ac_cv_have_decl_gcvt = no; then
HAVE_DECL_GCVT=0
fi
HAVE_FFS=1;
HAVE_STRCASECMP=1;
HAVE_DECL_STRNCASECMP=1;
ac_fn_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strdup" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRDUP $ac_have_decl" >>confdefs.h
REPLACE_STRERROR_0=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5
printf %s "checking whether strerror(0) succeeds... " >&6; }
if test ${gl_cv_func_strerror_0_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_strerror_0_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_strerror_0_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <errno.h>
int
main (void)
{
int result = 0;
char *str;
errno = 0;
str = strerror (0);
if (!*str) result |= 1;
if (errno) result |= 2;
if (strstr (str, "nknown") || strstr (str, "ndefined"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_0_works=yes
else case e in #(
e) gl_cv_func_strerror_0_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5
printf "%s\n" "$gl_cv_func_strerror_0_works" >&6; }
case "$gl_cv_func_strerror_0_works" in
*yes) ;;
*)
REPLACE_STRERROR_0=1
printf "%s\n" "#define REPLACE_STRERROR_0 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strerror_r" >&5
printf %s "checking for strerror_r... " >&6; }
if test ${gl_cv_onwards_func_strerror_r+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strerror_r" = xyes
then :
fi
if test $ac_cv_have_decl_strerror_r = yes; then
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes
then :
fi
if test $ac_cv_func_strerror_r = yes; then
gl_cv_onwards_func_strerror_r=yes
else
gl_cv_onwards_func_strerror_r='future OS version'
fi
else
gl_cv_onwards_func_strerror_r='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes
then :
fi
gl_cv_onwards_func_strerror_r=$ac_cv_func_strerror_r
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_strerror_r" >&5
printf "%s\n" "$gl_cv_onwards_func_strerror_r" >&6; }
case "$gl_cv_onwards_func_strerror_r" in
future*) ac_cv_func_strerror_r=no ;;
*) ac_cv_func_strerror_r=$gl_cv_onwards_func_strerror_r ;;
esac
if test $ac_cv_func_strerror_r = yes; then
printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h
fi
if test $ac_cv_func_strerror_r = yes; then
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5
printf %s "checking for strerror_r with POSIX signature... " >&6; }
if test ${gl_cv_func_strerror_r_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int strerror_r (int, char *, size_t);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_strerror_r_posix_signature=yes
else case e in #(
e) gl_cv_func_strerror_r_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5
printf "%s\n" "$gl_cv_func_strerror_r_posix_signature" >&6; }
if test $gl_cv_func_strerror_r_posix_signature = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5
printf %s "checking whether strerror_r works... " >&6; }
if test ${gl_cv_func_strerror_r_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on AIX.
aix*) gl_cv_func_strerror_r_works="guessing no";;
# Guess no on HP-UX.
hpux*) gl_cv_func_strerror_r_works="guessing no";;
# Guess no on BSD variants.
*bsd*) gl_cv_func_strerror_r_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_strerror_r_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <string.h>
int
main (void)
{
int result = 0;
char buf[79];
if (strerror_r (EACCES, buf, 0) < 0)
result |= 1;
errno = 0;
if (strerror_r (EACCES, buf, sizeof buf) != 0)
result |= 2;
strcpy (buf, "Unknown");
if (strerror_r (0, buf, sizeof buf) != 0)
result |= 4;
if (errno)
result |= 8;
if (strstr (buf, "nknown") || strstr (buf, "ndefined"))
result |= 0x10;
errno = 0;
*buf = 0;
if (strerror_r (-3, buf, sizeof buf) < 0)
result |= 0x20;
if (errno)
result |= 0x40;
if (!*buf)
result |= 0x80;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_r_works=yes
else case e in #(
e) gl_cv_func_strerror_r_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
printf "%s\n" "$gl_cv_func_strerror_r_works" >&6; }
else
if test $ac_cv_func___xpg_strerror_r = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5
printf %s "checking whether __xpg_strerror_r works... " >&6; }
if test ${gl_cv_func_strerror_r_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
gl_cv_func_strerror_r_works="$gl_cross_guess_normal"
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <string.h>
extern
#ifdef __cplusplus
"C"
#endif
int __xpg_strerror_r(int, char *, size_t);
int
main (void)
{
int result = 0;
char buf[256] = "^";
char copy[256];
char *str = strerror (-1);
strcpy (copy, str);
if (__xpg_strerror_r (-2, buf, 1) == 0)
result |= 1;
if (*buf)
result |= 2;
__xpg_strerror_r (-2, buf, 256);
if (strcmp (str, copy))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strerror_r_works=yes
else case e in #(
e) gl_cv_func_strerror_r_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
printf "%s\n" "$gl_cv_func_strerror_r_works" >&6; }
fi
fi
fi
else
case "$gl_cv_onwards_func_strerror_r" in
future*) REPLACE_STRERROR_R=1 ;;
esac
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_string_h='<'string.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
printf %s "checking absolute name of <string.h>... " >&6; }
if test ${gl_cv_next_string_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'string.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_string_h
gl_cv_next_string_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
printf "%s\n" "$gl_cv_next_string_h" >&6; }
fi
NEXT_STRING_H=$gl_cv_next_string_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'string.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_string_h
fi
NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
if test $gl_cv_have_include_next = yes; then
gl_cv_next_strings_h='<'strings.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <strings.h>" >&5
printf %s "checking absolute name of <strings.h>... " >&6; }
if test ${gl_cv_next_strings_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_strings_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <strings.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'strings.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_strings_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_strings_h
gl_cv_next_strings_h='"'$gl_header'"'
else
gl_cv_next_strings_h='<'strings.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_strings_h" >&5
printf "%s\n" "$gl_cv_next_strings_h" >&6; }
fi
NEXT_STRINGS_H=$gl_cv_next_strings_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'strings.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_strings_h
fi
NEXT_AS_FIRST_DIRECTIVE_STRINGS_H=$gl_next_as_first_directive
if test $ac_cv_header_strings_h = yes; then
HAVE_STRINGS_H=1
else
HAVE_STRINGS_H=0
fi
GL_GNULIB_FFS=0
ac_fn_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strndup" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRNDUP $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strnlen" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRNLEN $ac_have_decl" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
"
if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TM_TM_GMTOFF 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <time.h>
"
if test "x$ac_cv_member_struct_tm_tm_zone" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_TM_TM_ZONE 1" >>confdefs.h
fi
if test "$ac_cv_member_struct_tm_tm_gmtoff" = yes
then :
printf "%s\n" "#define HAVE_TM_GMTOFF 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "strtok_r" "ac_cv_have_decl_strtok_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strtok_r" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRTOK_R $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_file_h='<'sys/file.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/file.h>" >&5
printf %s "checking absolute name of <sys/file.h>... " >&6; }
if test ${gl_cv_next_sys_file_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_file_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/file.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/file.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_file_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_file_h
gl_cv_next_sys_file_h='"'$gl_header'"'
else
gl_cv_next_sys_file_h='<'sys/file.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_file_h" >&5
printf "%s\n" "$gl_cv_next_sys_file_h" >&6; }
fi
NEXT_SYS_FILE_H=$gl_cv_next_sys_file_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/file.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_file_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_file_h = yes; then
HAVE_SYS_FILE_H=1
else
HAVE_SYS_FILE_H=0
fi
if test $ac_cv_header_sys_ioctl_h = yes; then
HAVE_SYS_IOCTL_H=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <sys/ioctl.h> declares ioctl" >&5
printf %s "checking whether <sys/ioctl.h> declares ioctl... " >&6; }
if test ${gl_cv_decl_ioctl_in_sys_ioctl_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
int
main (void)
{
(void) ioctl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_ioctl_in_sys_ioctl_h=yes
else case e in #(
e) gl_cv_decl_ioctl_in_sys_ioctl_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5
printf "%s\n" "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; }
else
HAVE_SYS_IOCTL_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/ioctl.h>" >&5
printf %s "checking absolute name of <sys/ioctl.h>... " >&6; }
if test ${gl_cv_next_sys_ioctl_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_ioctl_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/ioctl.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_ioctl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_ioctl_h
gl_cv_next_sys_ioctl_h='"'$gl_header'"'
else
gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5
printf "%s\n" "$gl_cv_next_sys_ioctl_h" >&6; }
fi
NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/ioctl.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_random_h='<'sys/random.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/random.h>" >&5
printf %s "checking absolute name of <sys/random.h>... " >&6; }
if test ${gl_cv_next_sys_random_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_random_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/random.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/random.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_random_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_random_h
gl_cv_next_sys_random_h='"'$gl_header'"'
else
gl_cv_next_sys_random_h='<'sys/random.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_random_h" >&5
printf "%s\n" "$gl_cv_next_sys_random_h" >&6; }
fi
NEXT_SYS_RANDOM_H=$gl_cv_next_sys_random_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/random.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_random_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_RANDOM_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_random_h = yes; then
HAVE_SYS_RANDOM_H=1
else
HAVE_SYS_RANDOM_H=0
fi
if test $ac_cv_header_sys_random_h = yes; then
UNISTD_H_HAVE_SYS_RANDOM_H=1
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/uio.h>" >&5
printf %s "checking absolute name of <sys/uio.h>... " >&6; }
if test ${gl_cv_next_sys_uio_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_uio_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/uio.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/uio.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_uio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_uio_h
gl_cv_next_sys_uio_h='"'$gl_header'"'
else
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5
printf "%s\n" "$gl_cv_next_sys_uio_h" >&6; }
fi
NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/uio.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_uio_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive
if test $ac_cv_header_sys_uio_h = yes; then
HAVE_SYS_UIO_H=1
else
HAVE_SYS_UIO_H=0
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_sys_wait_h='<'sys/wait.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/wait.h>" >&5
printf %s "checking absolute name of <sys/wait.h>... " >&6; }
if test ${gl_cv_next_sys_wait_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_sys_wait_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/wait.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'sys/wait.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_sys_wait_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_sys_wait_h
gl_cv_next_sys_wait_h='"'$gl_header'"'
else
gl_cv_next_sys_wait_h='<'sys/wait.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5
printf "%s\n" "$gl_cv_next_sys_wait_h" >&6; }
fi
NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'sys/wait.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_sys_wait_h
fi
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive
GL_GNULIB_WAITPID=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
printf %s "checking for struct timespec in <time.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_time_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_time_h=yes
else case e in #(
e) gl_cv_sys_struct_timespec_in_time_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
TIME_H_DEFINES_STRUCT_TIMESPEC=0
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
TIME_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
printf %s "checking for struct timespec in <sys/time.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_sys_time_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_sys_time_h=yes
else case e in #(
e) gl_cv_sys_struct_timespec_in_sys_time_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
printf %s "checking for struct timespec in <pthread.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_pthread_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_pthread_h=yes
else case e in #(
e) gl_cv_sys_struct_timespec_in_pthread_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <unistd.h>" >&5
printf %s "checking for struct timespec in <unistd.h>... " >&6; }
if test ${gl_cv_sys_struct_timespec_in_unistd_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_sys_struct_timespec_in_unistd_h=yes
else case e in #(
e) gl_cv_sys_struct_timespec_in_unistd_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5
printf "%s\n" "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; }
if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
fi
fi
fi
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_time_h='<'time.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
printf %s "checking absolute name of <time.h>... " >&6; }
if test ${gl_cv_next_time_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'time.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_time_h
gl_cv_next_time_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
printf "%s\n" "$gl_cv_next_time_h" >&6; }
fi
NEXT_TIME_H=$gl_cv_next_time_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'time.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_time_h
fi
NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIME_UTC in <time.h>" >&5
printf %s "checking for TIME_UTC in <time.h>... " >&6; }
if test ${gl_cv_time_h_has_TIME_UTC+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
static int x = TIME_UTC; x++;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_time_h_has_TIME_UTC=yes
else case e in #(
e) gl_cv_time_h_has_TIME_UTC=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_h_has_TIME_UTC" >&5
printf "%s\n" "$gl_cv_time_h_has_TIME_UTC" >&6; }
if test $gl_cv_time_h_has_TIME_UTC = yes; then
TIME_H_DEFINES_TIME_UTC=1
else
TIME_H_DEFINES_TIME_UTC=0
fi
gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
i\
0
q
'
gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
if test "$HAVE_LIBUNISTRING" = yes; then
LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"`
LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"`
LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"`
fi
if test "$HAVE_LIBUNISTRING" = yes; then
for ac_header in unistring/woe32dll.h
do :
ac_fn_c_check_header_compile "$LINENO" "unistring/woe32dll.h" "ac_cv_header_unistring_woe32dll_h" "$ac_includes_default"
if test "x$ac_cv_header_unistring_woe32dll_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTRING_WOE32DLL_H 1" >>confdefs.h
HAVE_UNISTRING_WOE32DLL_H=1
else case e in #(
e) HAVE_UNISTRING_WOE32DLL_H=0 ;;
esac
fi
done
else
HAVE_UNISTRING_WOE32DLL_H=0
fi
GL_GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_L_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LU_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_LO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_M_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_MN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_MC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ME_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_N_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_NL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_NO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_P_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_PO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_S_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SM_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_SO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_Z_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_ZP_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_C_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CS_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CO_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_CATEGORY_CN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ALPHABETIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NOT_A_CHARACTER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_DEFAULT_IGNORABLE_CODE_POINT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DEPRECATED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LOGICAL_ORDER_EXCEPTION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_VARIATION_SELECTOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UNASSIGNED_CODE_VALUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_UPPERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_LOWERCASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_TITLECASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CASE_IGNORABLE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_LOWERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_UPPERCASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_TITLECASED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEFOLDED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CHANGES_WHEN_CASEMAPPED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_ID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_XID_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_XID_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_START_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_CONTINUE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_JOIN_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_GRAPHEME_EXTEND_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_GRAPHEME_LINK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_MODIFIER_COMBINING_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_LEFT_TO_RIGHT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_HEBREW_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_RIGHT_TO_LEFT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUROPEAN_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EUR_NUM_TERMINATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_ARABIC_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_COMMON_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BLOCK_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_SEGMENT_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_WHITESPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_NON_SPACING_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_BOUNDARY_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_PDF_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_EMBEDDING_OR_OVERRIDE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_BIDI_OTHER_NEUTRAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ASCII_HEX_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_UNIFIED_IDEOGRAPH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_RADICAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDS_UNARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_PRESENTATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_MODIFIER_BASE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EMOJI_COMPONENT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDED_PICTOGRAPHIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ZERO_WIDTH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SPACE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NON_BREAK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_ISO_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_FORMAT_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PREPENDED_CONCATENATION_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DASH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LINE_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_SENTENCE_TERMINAL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_TERMINAL_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_CURRENCY_SYMBOL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_OTHER_MATH_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_LEFT_OF_PAIR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_COMBINING_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_COMPOSITE_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DECIMAL_DIGIT_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_NUMERIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_DIACRITIC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_EXTENDER_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNICTYPE_PROPERTY_REGIONAL_INDICATOR_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFKD_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
GL_GNULIB_UNINORM_NFKC_DLL_VARIABLE='LIBUNISTRING_DLL_VARIABLE'
ac_fn_check_decl "$LINENO" "execvpe" "ac_cv_have_decl_execvpe" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_execvpe" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_EXECVPE $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_unistd_h='<'unistd.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
printf %s "checking absolute name of <unistd.h>... " >&6; }
if test ${gl_cv_next_unistd_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_unistd_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'unistd.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_unistd_h
gl_cv_next_unistd_h='"'$gl_header'"'
else
gl_cv_next_unistd_h='<'unistd.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
printf "%s\n" "$gl_cv_next_unistd_h" >&6; }
fi
NEXT_UNISTD_H=$gl_cv_next_unistd_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'unistd.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_unistd_h
fi
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
if test $ac_cv_header_unistd_h = yes; then
HAVE_UNISTD_H=1
else
HAVE_UNISTD_H=0
fi
if test $ac_cv_have_decl_execvpe = no; then
HAVE_DECL_EXECVPE=0
fi
ac_fn_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_feof_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ferror_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fgets_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fputc_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fread_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getchar_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_putchar_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl" >>confdefs.h
HAVE_UTIME=1;
REPLACE_UTIME=0;
GL_GNULIB_UTIME=0
GL_GNULIB_MDA_UTIME=1
if test $gl_cv_have_include_next = yes; then
gl_cv_next_utime_h='<'utime.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <utime.h>" >&5
printf %s "checking absolute name of <utime.h>... " >&6; }
if test ${gl_cv_next_utime_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_utime_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utime.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'utime.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_utime_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_utime_h
gl_cv_next_utime_h='"'$gl_header'"'
else
gl_cv_next_utime_h='<'utime.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_utime_h" >&5
printf "%s\n" "$gl_cv_next_utime_h" >&6; }
fi
NEXT_UTIME_H=$gl_cv_next_utime_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'utime.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_utime_h
fi
NEXT_AS_FIRST_DIRECTIVE_UTIME_H=$gl_next_as_first_directive
if test $ac_cv_header_utime_h = yes; then
HAVE_UTIME_H=1
else
HAVE_UTIME_H=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
printf %s "checking whether the utimes function works... " >&6; }
if test ${gl_cv_func_working_utimes+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl*) gl_cv_func_working_utimes="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_working_utimes="guessing no" ;;
*) gl_cv_func_working_utimes="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <utime.h>
#include <errno.h>
$gl_mda_defines
static int
inorder (time_t a, time_t b, time_t c)
{
return a <= b && b <= c;
}
int
main ()
{
int result = 0;
char const *file = "conftest.utimes";
/* On OS/2, file timestamps must be on or after 1980 in local time,
with an even number of seconds. */
static struct timeval timeval[2] = {{315620000 + 10, 10},
{315620000 + 1000000, 999998}};
/* Test whether utimes() essentially works. */
{
struct stat sbuf;
FILE *f = fopen (file, "w");
if (f == NULL)
result |= 1;
else if (fclose (f) != 0)
result |= 1;
else if (utimes (file, timeval) != 0)
result |= 2;
else if (lstat (file, &sbuf) != 0)
result |= 1;
else if (!(sbuf.st_atime == timeval[0].tv_sec
&& sbuf.st_mtime == timeval[1].tv_sec))
result |= 4;
if (unlink (file) != 0)
result |= 1;
}
/* Test whether utimes() with a NULL argument sets the file's timestamp
to the current time. Use 'fstat' as well as 'time' to
determine the "current" time, to accommodate NFS file systems
if there is a time skew between the host and the NFS server. */
{
int fd = open (file, O_WRONLY|O_CREAT, 0644);
if (fd < 0)
result |= 1;
else
{
time_t t0, t2;
struct stat st0, st1, st2;
if (time (&t0) == (time_t) -1)
result |= 1;
else if (fstat (fd, &st0) != 0)
result |= 1;
else if (utimes (file, timeval) != 0
&& (errno != EACCES
/* OS/2 kLIBC utimes fails on opened files. */
|| close (fd) != 0
|| utimes (file, timeval) != 0
|| (fd = open (file, O_WRONLY)) < 0))
result |= 2;
else if (utimes (file, NULL) != 0
&& (errno != EACCES
/* OS/2 kLIBC utimes fails on opened files. */
|| close (fd) != 0
|| utimes (file, NULL) != 0
|| (fd = open (file, O_WRONLY)) < 0))
result |= 8;
else if (fstat (fd, &st1) != 0)
result |= 1;
else if (write (fd, "\n", 1) != 1)
result |= 1;
else if (fstat (fd, &st2) != 0)
result |= 1;
else if (time (&t2) == (time_t) -1)
result |= 1;
else
{
int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
if (! (st1.st_atime == st1.st_mtime))
result |= 16;
if (! (m_ok_POSIX || m_ok_NFS))
result |= 32;
}
if (close (fd) != 0)
result |= 1;
}
if (unlink (file) != 0)
result |= 1;
}
/* Test whether utimes() with a NULL argument works on read-only files. */
{
int fd = open (file, O_WRONLY|O_CREAT, 0444);
if (fd < 0)
result |= 1;
else if (close (fd) != 0)
result |= 1;
else if (utimes (file, NULL) != 0)
result |= 64;
if (unlink (file) != 0)
result |= 1;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_utimes=yes
else case e in #(
e) gl_cv_func_working_utimes=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
printf "%s\n" "$gl_cv_func_working_utimes" >&6; }
case "$gl_cv_func_working_utimes" in
*yes)
printf "%s\n" "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
printf %s "checking for inttypes.h... " >&6; }
if test ${gl_cv_header_inttypes_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <inttypes.h>
int
main (void)
{
uintmax_t i = (uintmax_t) -1; return !i;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_inttypes_h=yes
else case e in #(
e) gl_cv_header_inttypes_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5
printf "%s\n" "$gl_cv_header_inttypes_h" >&6; }
if test $gl_cv_header_inttypes_h = yes; then
printf "%s\n" "#define HAVE_INTTYPES_H_WITH_UINTMAX 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
printf %s "checking for stdint.h... " >&6; }
if test ${gl_cv_header_stdint_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <stdint.h>
int
main (void)
{
uintmax_t i = (uintmax_t) -1; return !i;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_stdint_h=yes
else case e in #(
e) gl_cv_header_stdint_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5
printf "%s\n" "$gl_cv_header_stdint_h" >&6; }
if test $gl_cv_header_stdint_h = yes; then
printf "%s\n" "#define HAVE_STDINT_H_WITH_UINTMAX 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
printf %s "checking for intmax_t... " >&6; }
if test ${gt_cv_c_intmax_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <stdlib.h>
#if HAVE_STDINT_H_WITH_UINTMAX
#include <stdint.h>
#endif
#if HAVE_INTTYPES_H_WITH_UINTMAX
#include <inttypes.h>
#endif
int
main (void)
{
intmax_t x = -1; return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gt_cv_c_intmax_t=yes
else case e in #(
e) gt_cv_c_intmax_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5
printf "%s\n" "$gt_cv_c_intmax_t" >&6; }
if test $gt_cv_c_intmax_t = yes; then
printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h
else
printf "%s\n" "#define intmax_t long long" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf truncates the result as in C99" >&5
printf %s "checking whether snprintf truncates the result as in C99... " >&6; }
if test ${gl_cv_func_snprintf_truncation_c99+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_truncation_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
midnightbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Mac OS X >= 10.3.
darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";;
darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on OpenBSD >= 3.9.
openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Solaris >= 2.6.
solaris2.[0-5] | solaris2.[0-5].*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on AIX >= 4.
aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";;
aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on HP-UX >= 11.
hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";;
hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on IRIX >= 6.5.
irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on OSF/1 >= 5.
osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";;
osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on NetBSD >= 3.
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
gl_cv_func_snprintf_truncation_c99="guessing no";;
netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_snprintf_truncation_c99="guessing no";;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_snprintf_truncation_c99="$gl_cross_guess_normal";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <string.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
static char buf[100];
int main ()
{
strcpy (buf, "ABCDEF");
my_snprintf (buf, 3, "%d %d", 4567, 89);
if (memcmp (buf, "45\0DEF", 6) != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_truncation_c99=yes
else case e in #(
e) gl_cv_func_snprintf_truncation_c99=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_truncation_c99" >&5
printf "%s\n" "$gl_cv_func_snprintf_truncation_c99" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
printf %s "checking where to find the exponent in a 'double'... " >&6; }
if test ${gl_cv_cc_double_expbit0+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined arm || defined __arm || defined __arm__
mixed_endianness
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "mixed_endianness" >/dev/null 2>&1
then :
gl_cv_cc_double_expbit0="unknown"
else case e in #(
e)
:
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else case e in #(
e) ac_cv_c_bigendian=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
int
main (int argc, char **argv)
{
/* Intimidate the compiler so that it does not
optimize the arrays away. */
char *p = argv[0];
ascii_mm[1] = *p++; ebcdic_mm[1] = *p++;
ascii_ii[1] = *p++; ebcdic_ii[1] = *p++;
return use_ascii (argc) == use_ebcdic (*p);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else case e in #(
e) ac_cv_c_bigendian=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi ;;
esac
fi
:
case $ac_cv_c_bigendian in #(
yes)
gl_cv_cc_double_expbit0="word 0 bit 20";; #(
no)
gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
gl_cv_cc_double_expbit0="unknown" ;;
esac
;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (double x)
{
memory_double m;
size_t i;
/* Clear it first, in case sizeof (double) < sizeof (memory_double). */
memset (&m, 0, sizeof (memory_double));
m.value = x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
add_to_ored_words (0.25);
add_to_ored_words (0.5);
add_to_ored_words (1.0);
add_to_ored_words (2.0);
add_to_ored_words (4.0);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_cc_double_expbit0=`cat conftest.out`
else case e in #(
e) gl_cv_cc_double_expbit0="unknown" ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.out
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
printf "%s\n" "$gl_cv_cc_double_expbit0" >&6; }
case "$gl_cv_cc_double_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
printf "%s\n" "#define DBL_EXPBIT0_WORD $word" >>confdefs.h
printf "%s\n" "#define DBL_EXPBIT0_BIT $bit" >>confdefs.h
;;
esac
ac_fn_c_check_func "$LINENO" "wcslen" "ac_cv_func_wcslen"
if test "x$ac_cv_func_wcslen" = xyes
then :
printf "%s\n" "#define HAVE_WCSLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes
then :
printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb"
if test "x$ac_cv_func_wcrtomb" = xyes
then :
printf "%s\n" "#define HAVE_WCRTOMB 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__snprintf" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL__SNPRINTF $ac_have_decl" >>confdefs.h
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
printf "%s\n" "#define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h
;;
esac
case "$gl_cv_func_snprintf_truncation_c99" in
*yes)
printf "%s\n" "#define HAVE_SNPRINTF_TRUNCATION_C99 1" >>confdefs.h
;;
esac
ac_fn_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_vsnprintf" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_VSNPRINTF $ac_have_decl" >>confdefs.h
if test $gl_cv_have_include_next = yes; then
gl_cv_next_wchar_h='<'wchar.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
printf %s "checking absolute name of <wchar.h>... " >&6; }
if test ${gl_cv_next_wchar_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_wchar_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'wchar.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_wchar_h
gl_cv_next_wchar_h='"'$gl_header'"'
else
gl_cv_next_wchar_h='<'wchar.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
printf "%s\n" "$gl_cv_next_wchar_h" >&6; }
fi
NEXT_WCHAR_H=$gl_cv_next_wchar_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'wchar.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_wchar_h
fi
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
ac_fn_check_decl "$LINENO" "wcsdup" "ac_cv_have_decl_wcsdup" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcsdup" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_WCSDUP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcsdup = no; then
HAVE_DECL_WCSDUP=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler option to allow warnings" >&5
printf %s "checking for C compiler option to allow warnings... " >&6; }
if test ${gl_cv_cc_wallow+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -f conftest*
echo 'int dummy;' > conftest.c
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
{ ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } >/dev/null
if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then
gl_cv_cc_wallow='-Wno-error'
else
gl_cv_cc_wallow=none
fi
rm -f conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_wallow" >&5
printf "%s\n" "$gl_cv_cc_wallow" >&6; }
case "$gl_cv_cc_wallow" in
none) GL_CFLAG_ALLOW_WARNINGS='' ;;
*) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;;
esac
GL_CFLAG_GNULIB_WARNINGS=''
if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then
cat > conftest.c <<\EOF
#if (__GNUC__ >= 3 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-cast-qual
-Wno-conversion
-Wno-float-equal
-Wno-sign-compare
-Wno-undef
-Wno-unused-function
-Wno-unused-parameter
#endif
#if (__GNUC__ + (__GNUC_MINOR__ >= 9) > 4 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-float-conversion
#endif
#if (__GNUC__ >= 7 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wimplicit-fallthrough
#endif
#if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 4 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-pedantic
#endif
#if 3 < __clang_major__ + (9 <= __clang_minor__)
-Wno-tautological-constant-out-of-range-compare
#endif
#if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 4 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-sign-conversion
-Wno-type-limits
#endif
#if (__GNUC__ + (__GNUC_MINOR__ >= 4) > 4 && !defined __clang__) || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-unused-const-variable
#endif
#if (__GNUC__ + (__GNUC_MINOR__ >= 5) > 4 && !defined __clang__)
-Wno-unsuffixed-float-constants
#endif
EOF
gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gl_command\""; } >&5
(eval $gl_command) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
gl_options=`grep -v '#' conftest.out`
for word in $gl_options; do
GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word"
done
fi
rm -f conftest.c conftest.out
fi
if false; then
GL_COND_LIBTOOL_TRUE=
GL_COND_LIBTOOL_FALSE='#'
else
GL_COND_LIBTOOL_TRUE='#'
GL_COND_LIBTOOL_FALSE=
fi
gl_cond_libtool=false
gl_libdeps=
gl_ltlibdeps=
gl_m4_base='m4'
gl_source_base='lib'
gl_source_base_prefix=
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_ACCEPT_TRUE=
GL_COND_OBJ_ACCEPT_FALSE='#'
else
GL_COND_OBJ_ACCEPT_TRUE='#'
GL_COND_OBJ_ACCEPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ACCEPT_TRUE}" && test -z "${GL_COND_OBJ_ACCEPT_FALSE}"; then
GL_COND_OBJ_ACCEPT_TRUE='#'
GL_COND_OBJ_ACCEPT_FALSE='#'
fi
GL_GNULIB_ACCEPT=1
printf "%s\n" "#define GNULIB_TEST_ACCEPT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_ACCEPT 1" >>confdefs.h
case "$host_os" in
mingw* | windows*)
REPLACE_ACCESS=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether access honors trailing slash" >&5
printf %s "checking whether access honors trailing slash... " >&6; }
if test ${gl_cv_func_access_slash_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
rm -rf conftest.f conftest.lnk
touch conftest.f || as_fn_error $? "cannot create temporary files" "$LINENO" 5
ln -s conftest.f conftest.lnk
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_access_slash_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_access_slash_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_access_slash_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_access_slash_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
int result = 0;
if (access ("conftest.lnk/", R_OK) == 0)
result |= 1;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_access_slash_works=yes
else case e in #(
e) gl_cv_func_access_slash_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.f conftest.lnk
else
gl_cv_func_access_slash_works="guessing yes"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_access_slash_works" >&5
printf "%s\n" "$gl_cv_func_access_slash_works" >&6; }
case "$gl_cv_func_access_slash_works" in
*yes) ;;
*)
REPLACE_ACCESS=1
printf "%s\n" "#define ACCESS_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
;;
esac
if test $REPLACE_ACCESS = 1; then
GL_COND_OBJ_ACCESS_TRUE=
GL_COND_OBJ_ACCESS_FALSE='#'
else
GL_COND_OBJ_ACCESS_TRUE='#'
GL_COND_OBJ_ACCESS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ACCESS_TRUE}" && test -z "${GL_COND_OBJ_ACCESS_FALSE}"; then
GL_COND_OBJ_ACCESS_TRUE='#'
GL_COND_OBJ_ACCESS_FALSE='#'
fi
GL_GNULIB_ACCESS=1
printf "%s\n" "#define GNULIB_TEST_ACCESS 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alignas and alignof" >&5
printf %s "checking for alignas and alignof... " >&6; }
if test ${gl_cv_header_working_stdalign_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS=$CFLAGS
for gl_working in "yes, keywords" "yes, <stdalign.h> macros"; do
case $gl_working in #(
*stdalign.h*) :
CFLAGS="$gl_saved_CFLAGS -DINCLUDE_STDALIGN_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
#ifdef INCLUDE_STDALIGN_H
#include <stdalign.h>
#endif
#include <stddef.h>
/* Test that alignof yields a result consistent with offsetof.
This catches GCC bug 52023
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
#ifdef __cplusplus
template <class t> struct alignof_helper { char a; t b; };
# define ao(type) offsetof (alignof_helper<type>, b)
#else
# define ao(type) offsetof (struct { char a; type b; }, b)
#endif
char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
/* Test alignas only on platforms where gnulib can help. */
#if \
((defined __cplusplus && 201103 <= __cplusplus) \
|| (__TINYC__ && defined __attribute__) \
|| (defined __APPLE__ && defined __MACH__ \
? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
: __GNUC__) \
|| (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
|| __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \
|| 1300 <= _MSC_VER)
struct alignas_test { char c; char alignas (8) alignas_8; };
char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
? 1 : -1];
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_working_stdalign_h=$gl_working
else case e in #(
e) gl_cv_header_working_stdalign_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_saved_CFLAGS
test "$gl_cv_header_working_stdalign_h" != no && break
done ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
printf "%s\n" "$gl_cv_header_working_stdalign_h" >&6; }
case $gl_cv_header_working_stdalign_h in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_ALIGNASOF 1" >>confdefs.h
;; #(
*) :
;;
esac
if test $ac_cv_func_alloca_works = no; then
:
fi
# Define an additional variable used in the Makefile substitution.
if test $ac_cv_working_alloca_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
printf %s "checking for alloca as a compiler built-in... " >&6; }
if test ${gl_cv_rpl_alloca+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __GNUC__ || defined _AIX || defined _MSC_VER
Need own alloca
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Need own alloca" >/dev/null 2>&1
then :
gl_cv_rpl_alloca=yes
else case e in #(
e) gl_cv_rpl_alloca=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
printf "%s\n" "$gl_cv_rpl_alloca" >&6; }
if test $gl_cv_rpl_alloca = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
GL_GENERATE_ALLOCA_H=true
else
GL_GENERATE_ALLOCA_H=false
fi
else
GL_GENERATE_ALLOCA_H=true
fi
if test $ac_cv_working_alloca_h = yes; then
HAVE_ALLOCA_H=1
else
HAVE_ALLOCA_H=0
fi
case "$GL_GENERATE_ALLOCA_H" in
false) ALLOCA_H='' ;;
true)
if test -z "$ALLOCA_H"; then
ALLOCA_H="${gl_source_base_prefix}alloca.h"
fi
;;
*) echo "*** GL_GENERATE_ALLOCA_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ALLOCA_H; then
GL_GENERATE_ALLOCA_H_TRUE=
GL_GENERATE_ALLOCA_H_FALSE='#'
else
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
GL_GENERATE_ALLOCA_H_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for static_assert" >&5
printf %s "checking for static_assert... " >&6; }
if test ${gl_cv_static_assert+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS=$CFLAGS
for gl_working in "yes, a keyword" "yes, an <assert.h> macro"; do
case $gl_working in #(
*assert.h*) :
CFLAGS="$gl_saved_CFLAGS -DINCLUDE_ASSERT_H" ;; #(
*) :
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __clang__ && __STDC_VERSION__ < 202311
#pragma clang diagnostic error "-Wc2x-extensions"
#pragma clang diagnostic error "-Wc++1z-extensions"
#endif
#ifdef INCLUDE_ASSERT_H
#include <assert.h>
#endif
static_assert (2 + 2 == 4, "arithmetic does not work");
static_assert (2 + 2 == 4);
int
main (void)
{
static_assert (sizeof (char) == 1, "sizeof does not work");
static_assert (sizeof (char) == 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_static_assert=$gl_working
else case e in #(
e) gl_cv_static_assert=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_saved_CFLAGS
test "$gl_cv_static_assert" != no && break
done
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_static_assert" >&5
printf "%s\n" "$gl_cv_static_assert" >&6; }
GL_GENERATE_ASSERT_H=false
case $gl_cv_static_assert in #(
yes*keyword*) :
printf "%s\n" "#define HAVE_C_STATIC_ASSERT 1" >>confdefs.h
;; #(
no) :
GL_GENERATE_ASSERT_H=true
if test $gl_cv_have_include_next = yes; then
gl_cv_next_assert_h='<'assert.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <assert.h>" >&5
printf %s "checking absolute name of <assert.h>... " >&6; }
if test ${gl_cv_next_assert_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <assert.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'assert.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_assert_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_assert_h
gl_cv_next_assert_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_assert_h" >&5
printf "%s\n" "$gl_cv_next_assert_h" >&6; }
fi
NEXT_ASSERT_H=$gl_cv_next_assert_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'assert.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_assert_h
fi
NEXT_AS_FIRST_DIRECTIVE_ASSERT_H=$gl_next_as_first_directive
;; #(
*) :
;;
esac
case "$GL_GENERATE_ASSERT_H" in
false) ASSERT_H='' ;;
true)
if test -z "$ASSERT_H"; then
ASSERT_H="${gl_source_base_prefix}assert.h"
fi
;;
*) echo "*** GL_GENERATE_ASSERT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ASSERT_H; then
GL_GENERATE_ASSERT_H_TRUE=
GL_GENERATE_ASSERT_H_FALSE='#'
else
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ASSERT_H_TRUE}" && test -z "${GL_GENERATE_ASSERT_H_FALSE}"; then
GL_GENERATE_ASSERT_H_TRUE='#'
GL_GENERATE_ASSERT_H_FALSE='#'
fi
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_BIND_TRUE=
GL_COND_OBJ_BIND_FALSE='#'
else
GL_COND_OBJ_BIND_TRUE='#'
GL_COND_OBJ_BIND_FALSE=
fi
:
if test -z "${GL_COND_OBJ_BIND_TRUE}" && test -z "${GL_COND_OBJ_BIND_FALSE}"; then
GL_COND_OBJ_BIND_TRUE='#'
GL_COND_OBJ_BIND_FALSE='#'
fi
GL_GNULIB_BIND=1
printf "%s\n" "#define GNULIB_TEST_BIND 1" >>confdefs.h
printf "%s\n" "#define GNULIB_BIND 1" >>confdefs.h
GL_GNULIB_BTOC32=1
printf "%s\n" "#define GNULIB_TEST_BTOC32 1" >>confdefs.h
if test $ac_cv_func_btowc = no; then
HAVE_BTOWC=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5
printf %s "checking whether btowc(0) is correct... " >&6; }
if test ${gl_cv_func_btowc_nul+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Cygwin.
cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_nul="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_nul="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int main ()
{
if (btowc ('\0') != 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_nul=yes
else case e in #(
e) gl_cv_func_btowc_nul=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5
printf "%s\n" "$gl_cv_func_btowc_nul" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5
printf %s "checking whether btowc(EOF) is correct... " >&6; }
if test ${gl_cv_func_btowc_eof+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on IRIX.
irix*) gl_cv_func_btowc_eof="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_btowc_eof="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_btowc_eof="guessing yes" ;;
esac
if test $LOCALE_FR != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdio.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (btowc (EOF) != WEOF)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_eof=yes
else case e in #(
e) gl_cv_func_btowc_eof=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5
printf "%s\n" "$gl_cv_func_btowc_eof" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether btowc is consistent with mbrtowc in the C locale" >&5
printf %s "checking whether btowc is consistent with mbrtowc in the C locale... " >&6; }
if test ${gl_cv_func_btowc_consistent+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on mingw.
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
Problem
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Problem" >/dev/null 2>&1
then :
gl_cv_func_btowc_consistent="guessing no"
else case e in #(
e) gl_cv_func_btowc_consistent="guessing yes" ;;
esac
fi
rm -rf conftest*
;;
# Guess yes otherwise.
*) gl_cv_func_btowc_consistent="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
#if HAVE_MBRTOWC
wint_t wc1 = btowc (0x80);
wchar_t wc2 = (wchar_t) 0xbadface;
char buf[1] = { 0x80 };
mbstate_t state;
memset (&state, 0, sizeof (mbstate_t));
if (mbrtowc (&wc2, buf, 1, &state) != 1 || wc1 != wc2)
return 1;
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_btowc_consistent=yes
else case e in #(
e) gl_cv_func_btowc_consistent=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_consistent" >&5
printf "%s\n" "$gl_cv_func_btowc_consistent" >&6; }
case "$gl_cv_func_btowc_nul" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_eof" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
case "$gl_cv_func_btowc_consistent" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
if test $REPLACE_BTOWC = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else case e in #(
e) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*) REPLACE_BTOWC=1 ;;
esac
fi
fi
if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
GL_COND_OBJ_BTOWC_TRUE=
GL_COND_OBJ_BTOWC_FALSE='#'
else
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_BTOWC_TRUE}" && test -z "${GL_COND_OBJ_BTOWC_FALSE}"; then
GL_COND_OBJ_BTOWC_TRUE='#'
GL_COND_OBJ_BTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_BTOWC_TRUE"; then :
:
fi
GL_GNULIB_BTOWC=1
printf "%s\n" "#define GNULIB_TEST_BTOWC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
printf %s "checking for __builtin_expect... " >&6; }
if test ${gl_cv___builtin_expect+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect=yes
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <builtins.h>
int
main (int argc, char **argv)
{
argc = __builtin_expect (argc, 100);
return argv[argc != 100][0];
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv___builtin_expect="in <builtins.h>"
else case e in #(
e) gl_cv___builtin_expect=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
printf "%s\n" "$gl_cv___builtin_expect" >&6; }
if test "$gl_cv___builtin_expect" = yes; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
printf "%s\n" "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h
fi
if test $ac_cv_header_byteswap_h = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working bswap_16, bswap_32, bswap_64" >&5
printf %s "checking for working bswap_16, bswap_32, bswap_64... " >&6; }
if test ${gl_cv_header_working_byteswap_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_header_working_byteswap_h=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <byteswap.h>
int
main (void)
{
int value_16 = bswap_16 (0.0);
int value_32 = bswap_32 (0.0);
int value_64 = bswap_64 (0.0);
return !(value_16 + value_32 + value_64);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_working_byteswap_h=yes
else case e in #(
e) gl_cv_header_working_byteswap_h=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_byteswap_h" >&5
printf "%s\n" "$gl_cv_header_working_byteswap_h" >&6; }
fi
if test "$gl_cv_header_working_byteswap_h" = yes; then
GL_GENERATE_BYTESWAP_H=false
else
GL_GENERATE_BYTESWAP_H=true
fi
case "$GL_GENERATE_BYTESWAP_H" in
false) BYTESWAP_H='' ;;
true)
if test -z "$BYTESWAP_H"; then
BYTESWAP_H="${gl_source_base_prefix}byteswap.h"
fi
;;
*) echo "*** GL_GENERATE_BYTESWAP_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_BYTESWAP_H; then
GL_GENERATE_BYTESWAP_H_TRUE=
GL_GENERATE_BYTESWAP_H_FALSE='#'
else
GL_GENERATE_BYTESWAP_H_TRUE='#'
GL_GENERATE_BYTESWAP_H_FALSE=
fi
:
if test -z "${GL_GENERATE_BYTESWAP_H_TRUE}" && test -z "${GL_GENERATE_BYTESWAP_H_FALSE}"; then
GL_GENERATE_BYTESWAP_H_TRUE='#'
GL_GENERATE_BYTESWAP_H_FALSE='#'
fi
GL_GNULIB_C32_APPLY_TYPE_TEST=1
printf "%s\n" "#define GNULIB_TEST_C32_APPLY_TYPE_TEST 1" >>confdefs.h
GL_GNULIB_C32_GET_TYPE_TEST=1
printf "%s\n" "#define GNULIB_TEST_C32_GET_TYPE_TEST 1" >>confdefs.h
GL_GNULIB_C32ISALNUM=1
printf "%s\n" "#define GNULIB_TEST_C32ISALNUM 1" >>confdefs.h
GL_GNULIB_C32ISALPHA=1
printf "%s\n" "#define GNULIB_TEST_C32ISALPHA 1" >>confdefs.h
GL_GNULIB_C32ISBLANK=1
printf "%s\n" "#define GNULIB_TEST_C32ISBLANK 1" >>confdefs.h
GL_GNULIB_C32ISCNTRL=1
printf "%s\n" "#define GNULIB_TEST_C32ISCNTRL 1" >>confdefs.h
GL_GNULIB_C32ISDIGIT=1
printf "%s\n" "#define GNULIB_TEST_C32ISDIGIT 1" >>confdefs.h
GL_GNULIB_C32ISGRAPH=1
printf "%s\n" "#define GNULIB_TEST_C32ISGRAPH 1" >>confdefs.h
GL_GNULIB_C32ISLOWER=1
printf "%s\n" "#define GNULIB_TEST_C32ISLOWER 1" >>confdefs.h
GL_GNULIB_C32ISPRINT=1
printf "%s\n" "#define GNULIB_TEST_C32ISPRINT 1" >>confdefs.h
GL_GNULIB_C32ISPUNCT=1
printf "%s\n" "#define GNULIB_TEST_C32ISPUNCT 1" >>confdefs.h
GL_GNULIB_C32ISSPACE=1
printf "%s\n" "#define GNULIB_TEST_C32ISSPACE 1" >>confdefs.h
GL_GNULIB_C32ISUPPER=1
printf "%s\n" "#define GNULIB_TEST_C32ISUPPER 1" >>confdefs.h
GL_GNULIB_C32ISXDIGIT=1
printf "%s\n" "#define GNULIB_TEST_C32ISXDIGIT 1" >>confdefs.h
GL_GNULIB_C32TOLOWER=1
printf "%s\n" "#define GNULIB_TEST_C32TOLOWER 1" >>confdefs.h
GL_GNULIB_C32WIDTH=1
printf "%s\n" "#define GNULIB_TEST_C32WIDTH 1" >>confdefs.h
REPLACE_CALLOC_FOR_CALLOC_GNU="$REPLACE_CALLOC_FOR_CALLOC_POSIX"
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether calloc (0, n) and calloc (n, 0) return nonnull" >&5
printf %s "checking whether calloc (0, n) and calloc (n, 0) return nonnull... " >&6; }
if test ${gl_cv_func_calloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case $host_os in #(
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| gnu* | *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin* | mingw* | windows* | msys*) :
gl_cv_func_calloc_0_nonnull="guessing yes" ;; #(
*) :
# If we don't know, obey --enable-cross-guesses.
gl_cv_func_calloc_0_nonnull="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
/* Use pcalloc to test; "volatile" prevents the compiler
from optimizing the calloc call away. */
void *(*volatile pcalloc) (size_t, size_t) = calloc;
int
main (void)
{
void *p = pcalloc (0, 0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_calloc_0_nonnull=yes
else case e in #(
e) gl_cv_func_calloc_0_nonnull=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_calloc_0_nonnull" >&5
printf "%s\n" "$gl_cv_func_calloc_0_nonnull" >&6; }
case $gl_cv_func_calloc_0_nonnull in #(
*yes) :
;; #(
*) :
REPLACE_CALLOC_FOR_CALLOC_GNU=1 ;;
esac
fi
if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
fi
GL_GNULIB_CALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_GNU 1" >>confdefs.h
REPLACE_CALLOC_FOR_CALLOC_POSIX=$REPLACE_MALLOC_FOR_MALLOC_POSIX
if test $REPLACE_CALLOC_FOR_CALLOC_POSIX = 1; then
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
fi
GL_GNULIB_CALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for faccessat" >&5
printf %s "checking for faccessat... " >&6; }
if test ${gl_cv_onwards_func_faccessat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "faccessat" "ac_cv_have_decl_faccessat" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_faccessat" = xyes
then :
fi
if test $ac_cv_have_decl_faccessat = yes; then
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
if test $ac_cv_func_faccessat = yes; then
gl_cv_onwards_func_faccessat=yes
else
gl_cv_onwards_func_faccessat='future OS version'
fi
else
gl_cv_onwards_func_faccessat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "faccessat" "ac_cv_func_faccessat"
if test "x$ac_cv_func_faccessat" = xyes
then :
fi
gl_cv_onwards_func_faccessat=$ac_cv_func_faccessat
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5
printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; }
case "$gl_cv_onwards_func_faccessat" in
future*) ac_cv_func_faccessat=no ;;
*) ac_cv_func_faccessat=$gl_cv_onwards_func_faccessat ;;
esac
if test $ac_cv_func_faccessat = yes; then
printf "%s\n" "#define HAVE_FACCESSAT 1" >>confdefs.h
fi
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
else
case "$gl_cv_func_realpath_works" in
*yes) ;;
*) REPLACE_CANONICALIZE_FILE_NAME=1 ;;
esac
fi
printf "%s\n" "#define GNULIB_CANONICALIZE 1" >>confdefs.h
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h
GL_GNULIB_CANONICALIZE_FILE_NAME=1
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
if test $ac_cv_func_realpath = no; then
HAVE_REALPATH=0
else
case "$gl_cv_func_realpath_works" in
*yes) ;;
*) REPLACE_REALPATH=1 ;;
esac
fi
else
case "$gl_cv_func_realpath_works" in
*yes)
;;
*)
REPLACE_CANONICALIZE_FILE_NAME=1
REPLACE_REALPATH=1
;;
esac
fi
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE=
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE='#'
else
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE='#'
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CANONICALIZE_LGPL_TRUE}" && test -z "${GL_COND_OBJ_CANONICALIZE_LGPL_FALSE}"; then
GL_COND_OBJ_CANONICALIZE_LGPL_TRUE='#'
GL_COND_OBJ_CANONICALIZE_LGPL_FALSE='#'
fi
printf "%s\n" "#define GNULIB_CANONICALIZE_LGPL 1" >>confdefs.h
GL_GNULIB_CANONICALIZE_FILE_NAME=1
printf "%s\n" "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h
GL_GNULIB_REALPATH=1
printf "%s\n" "#define GNULIB_TEST_REALPATH 1" >>confdefs.h
GL_GNULIB_CHDIR=1
printf "%s\n" "#define GNULIB_TEST_CHDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether this system supports file names of any length" >&5
printf %s "checking whether this system supports file names of any length... " >&6; }
if test ${gl_cv_have_unlimited_file_name_length+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
#ifdef PATH_MAX
have_arbitrary_file_name_length_limit
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "have_arbitrary_file_name_length_limit" >/dev/null 2>&1
then :
gl_cv_have_unlimited_file_name_length=no
else case e in #(
e) gl_cv_have_unlimited_file_name_length=yes ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_unlimited_file_name_length" >&5
printf "%s\n" "$gl_cv_have_unlimited_file_name_length" >&6; }
if test $gl_cv_have_unlimited_file_name_length = no; then
GL_COND_OBJ_CHDIR_LONG_TRUE=
GL_COND_OBJ_CHDIR_LONG_FALSE='#'
else
GL_COND_OBJ_CHDIR_LONG_TRUE='#'
GL_COND_OBJ_CHDIR_LONG_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CHDIR_LONG_TRUE}" && test -z "${GL_COND_OBJ_CHDIR_LONG_FALSE}"; then
GL_COND_OBJ_CHDIR_LONG_TRUE='#'
GL_COND_OBJ_CHDIR_LONG_FALSE='#'
fi
if test -z "$GL_COND_OBJ_CHDIR_LONG_TRUE"; then :
:
fi
# On mingw, these functions are defined in the libwinpthread library,
# which is better avoided. In fact, the clock_gettime function is buggy
# in 32-bit mingw, when -D__MINGW_USE_VC2005_COMPAT is used (which Gnulib's
# year2038 module does): It leaves the upper 32 bits of the tv_sec field
# of the result uninitialized.
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
# programs in the package would end up linked with that potentially-shared
# library, inducing unnecessary run-time overhead.
CLOCK_TIME_LIB=
case "$host_os" in
mingw* | windows*)
ac_cv_func_clock_getres=no
ac_cv_func_clock_gettime=no
ac_cv_func_clock_settime=no
;;
*)
gl_saved_libs=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
printf %s "checking for library containing clock_gettime... " >&6; }
if test ${ac_cv_search_clock_gettime+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char clock_gettime (void);
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_clock_gettime+y}
then :
break
fi
done
if test ${ac_cv_search_clock_gettime+y}
then :
else case e in #(
e) ac_cv_search_clock_gettime=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_clock_gettime" = "none required" ||
CLOCK_TIME_LIB=$ac_cv_search_clock_gettime
fi
ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
if test "x$ac_cv_func_clock_getres" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
if test "x$ac_cv_func_clock_gettime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
if test "x$ac_cv_func_clock_settime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
fi
LIBS=$gl_saved_libs
;;
esac
# For backward compatibility.
LIB_CLOCK_GETTIME="$CLOCK_TIME_LIB"
printf "%s\n" "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h
if test $REPLACE_CLOSE = 1; then
GL_COND_OBJ_CLOSE_TRUE=
GL_COND_OBJ_CLOSE_FALSE='#'
else
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CLOSE_TRUE}" && test -z "${GL_COND_OBJ_CLOSE_FALSE}"; then
GL_COND_OBJ_CLOSE_TRUE='#'
GL_COND_OBJ_CLOSE_FALSE='#'
fi
GL_GNULIB_CLOSE=1
printf "%s\n" "#define GNULIB_TEST_CLOSE 1" >>confdefs.h
printf "%s\n" "#define GNULIB_CLOSE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir"
if test "x$ac_cv_func_closedir" = xyes
then :
printf "%s\n" "#define HAVE_CLOSEDIR 1" >>confdefs.h
fi
if test $ac_cv_func_closedir = no; then
HAVE_CLOSEDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_CLOSEDIR=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_CLOSEDIR=1
fi
fi
if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
GL_COND_OBJ_CLOSEDIR_TRUE=
GL_COND_OBJ_CLOSEDIR_FALSE='#'
else
GL_COND_OBJ_CLOSEDIR_TRUE='#'
GL_COND_OBJ_CLOSEDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CLOSEDIR_TRUE}" && test -z "${GL_COND_OBJ_CLOSEDIR_FALSE}"; then
GL_COND_OBJ_CLOSEDIR_TRUE='#'
GL_COND_OBJ_CLOSEDIR_FALSE='#'
fi
GL_GNULIB_CLOSEDIR=1
printf "%s\n" "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_CONNECT_TRUE=
GL_COND_OBJ_CONNECT_FALSE='#'
else
GL_COND_OBJ_CONNECT_TRUE='#'
GL_COND_OBJ_CONNECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_CONNECT_TRUE}" && test -z "${GL_COND_OBJ_CONNECT_FALSE}"; then
GL_COND_OBJ_CONNECT_TRUE='#'
GL_COND_OBJ_CONNECT_FALSE='#'
fi
GL_GNULIB_CONNECT=1
printf "%s\n" "#define GNULIB_TEST_CONNECT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_CONNECT 1" >>confdefs.h
:
# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
withval=$with_openssl;
else case e in #(
e) with_openssl=$with_openssl_default ;;
esac
fi
if test "x$with_openssl" != xno; then
if test "x$with_openssl" = xauto-gpl-compat; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openssl is GPL compatible" >&5
printf %s "checking whether openssl is GPL compatible... " >&6; }
if test ${gl_cv_openssl_gpl_compat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_MAJOR < 3
#error "openssl >= version 3 not found"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_openssl_gpl_compat=yes
else case e in #(
e) gl_cv_openssl_gpl_compat=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5
printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; }
fi
if test "x$with_openssl" != xauto-gpl-compat ||
test "x$gl_cv_openssl_gpl_compat" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MD5 in -lcrypto" >&5
printf %s "checking for MD5 in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_MD5+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char MD5 (void);
int
main (void)
{
return MD5 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_MD5=yes
else case e in #(
e) ac_cv_lib_crypto_MD5=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_MD5" >&5
printf "%s\n" "$ac_cv_lib_crypto_MD5" >&6; }
if test "x$ac_cv_lib_crypto_MD5" = xyes
then :
for ac_header in openssl/md5.h
do :
ac_fn_c_check_header_compile "$LINENO" "openssl/md5.h" "ac_cv_header_openssl_md5_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_md5_h" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_MD5_H 1" >>confdefs.h
LIB_CRYPTO=-lcrypto
printf "%s\n" "#define HAVE_OPENSSL_MD5 1" >>confdefs.h
fi
done
fi
fi
if test "x$LIB_CRYPTO" = x; then
message='openssl development library not found for MD5.
If you want to install it, first find the pre-built package name:
- On Debian and Debian-based systems: libssl-dev,
- On Red Hat distributions: openssl-devel.
- Other: https://repology.org/project/openssl/versions'
if test "x$with_openssl" = xyes; then
as_fn_error $? "$message" "$LINENO" 5
elif test "x$with_openssl" = xoptional; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $message" >&5
printf "%s\n" "$as_me: WARNING: $message" >&2;}
fi
fi
fi
# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
withval=$with_openssl;
else case e in #(
e) with_openssl=$with_openssl_default ;;
esac
fi
if test "x$with_openssl" != xno; then
if test "x$with_openssl" = xauto-gpl-compat; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openssl is GPL compatible" >&5
printf %s "checking whether openssl is GPL compatible... " >&6; }
if test ${gl_cv_openssl_gpl_compat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_MAJOR < 3
#error "openssl >= version 3 not found"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_openssl_gpl_compat=yes
else case e in #(
e) gl_cv_openssl_gpl_compat=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5
printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; }
fi
if test "x$with_openssl" != xauto-gpl-compat ||
test "x$gl_cv_openssl_gpl_compat" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHA1 in -lcrypto" >&5
printf %s "checking for SHA1 in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_SHA1+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char SHA1 (void);
int
main (void)
{
return SHA1 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_SHA1=yes
else case e in #(
e) ac_cv_lib_crypto_SHA1=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1" >&5
printf "%s\n" "$ac_cv_lib_crypto_SHA1" >&6; }
if test "x$ac_cv_lib_crypto_SHA1" = xyes
then :
for ac_header in openssl/sha.h
do :
ac_fn_c_check_header_compile "$LINENO" "openssl/sha.h" "ac_cv_header_openssl_sha_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_sha_h" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_SHA_H 1" >>confdefs.h
LIB_CRYPTO=-lcrypto
printf "%s\n" "#define HAVE_OPENSSL_SHA1 1" >>confdefs.h
fi
done
fi
fi
if test "x$LIB_CRYPTO" = x; then
message='openssl development library not found for SHA1.
If you want to install it, first find the pre-built package name:
- On Debian and Debian-based systems: libssl-dev,
- On Red Hat distributions: openssl-devel.
- Other: https://repology.org/project/openssl/versions'
if test "x$with_openssl" = xyes; then
as_fn_error $? "$message" "$LINENO" 5
elif test "x$with_openssl" = xoptional; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $message" >&5
printf "%s\n" "$as_me: WARNING: $message" >&2;}
fi
fi
fi
# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
withval=$with_openssl;
else case e in #(
e) with_openssl=$with_openssl_default ;;
esac
fi
if test "x$with_openssl" != xno; then
if test "x$with_openssl" = xauto-gpl-compat; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openssl is GPL compatible" >&5
printf %s "checking whether openssl is GPL compatible... " >&6; }
if test ${gl_cv_openssl_gpl_compat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_MAJOR < 3
#error "openssl >= version 3 not found"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_openssl_gpl_compat=yes
else case e in #(
e) gl_cv_openssl_gpl_compat=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5
printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; }
fi
if test "x$with_openssl" != xauto-gpl-compat ||
test "x$gl_cv_openssl_gpl_compat" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHA256 in -lcrypto" >&5
printf %s "checking for SHA256 in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_SHA256+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char SHA256 (void);
int
main (void)
{
return SHA256 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_SHA256=yes
else case e in #(
e) ac_cv_lib_crypto_SHA256=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA256" >&5
printf "%s\n" "$ac_cv_lib_crypto_SHA256" >&6; }
if test "x$ac_cv_lib_crypto_SHA256" = xyes
then :
for ac_header in openssl/sha.h
do :
ac_fn_c_check_header_compile "$LINENO" "openssl/sha.h" "ac_cv_header_openssl_sha_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_sha_h" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_SHA_H 1" >>confdefs.h
LIB_CRYPTO=-lcrypto
printf "%s\n" "#define HAVE_OPENSSL_SHA256 1" >>confdefs.h
fi
done
fi
fi
if test "x$LIB_CRYPTO" = x; then
message='openssl development library not found for SHA256.
If you want to install it, first find the pre-built package name:
- On Debian and Debian-based systems: libssl-dev,
- On Red Hat distributions: openssl-devel.
- Other: https://repology.org/project/openssl/versions'
if test "x$with_openssl" = xyes; then
as_fn_error $? "$message" "$LINENO" 5
elif test "x$with_openssl" = xoptional; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $message" >&5
printf "%s\n" "$as_me: WARNING: $message" >&2;}
fi
fi
fi
# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
withval=$with_openssl;
else case e in #(
e) with_openssl=$with_openssl_default ;;
esac
fi
if test "x$with_openssl" != xno; then
if test "x$with_openssl" = xauto-gpl-compat; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openssl is GPL compatible" >&5
printf %s "checking whether openssl is GPL compatible... " >&6; }
if test ${gl_cv_openssl_gpl_compat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_MAJOR < 3
#error "openssl >= version 3 not found"
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_openssl_gpl_compat=yes
else case e in #(
e) gl_cv_openssl_gpl_compat=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5
printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; }
fi
if test "x$with_openssl" != xauto-gpl-compat ||
test "x$gl_cv_openssl_gpl_compat" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHA512 in -lcrypto" >&5
printf %s "checking for SHA512 in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_SHA512+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char SHA512 (void);
int
main (void)
{
return SHA512 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_SHA512=yes
else case e in #(
e) ac_cv_lib_crypto_SHA512=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA512" >&5
printf "%s\n" "$ac_cv_lib_crypto_SHA512" >&6; }
if test "x$ac_cv_lib_crypto_SHA512" = xyes
then :
for ac_header in openssl/sha.h
do :
ac_fn_c_check_header_compile "$LINENO" "openssl/sha.h" "ac_cv_header_openssl_sha_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_sha_h" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_SHA_H 1" >>confdefs.h
LIB_CRYPTO=-lcrypto
printf "%s\n" "#define HAVE_OPENSSL_SHA512 1" >>confdefs.h
fi
done
fi
fi
if test "x$LIB_CRYPTO" = x; then
message='openssl development library not found for SHA512.
If you want to install it, first find the pre-built package name:
- On Debian and Debian-based systems: libssl-dev,
- On Red Hat distributions: openssl-devel.
- Other: https://repology.org/project/openssl/versions'
if test "x$with_openssl" = xyes; then
as_fn_error $? "$message" "$LINENO" 5
elif test "x$with_openssl" = xoptional; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $message" >&5
printf "%s\n" "$as_me: WARNING: $message" >&2;}
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5
printf %s "checking for d_ino member in directory struct... " >&6; }
if test ${gl_cv_struct_dirent_d_ino+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems with Linux kernel.
linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess yes on musl systems with Linux kernel.
linux*-musl*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_struct_dirent_d_ino="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_struct_dirent_d_ino="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
int
main (void)
{
DIR *dp = opendir (".");
struct dirent *e;
struct stat st;
if (! dp)
return 1;
e = readdir (dp);
if (! e)
{ closedir (dp); return 2; }
if (lstat (e->d_name, &st) != 0)
{ closedir (dp); return 3; }
if (e->d_ino != st.st_ino)
{ closedir (dp); return 4; }
closedir (dp);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_struct_dirent_d_ino=yes
else case e in #(
e) gl_cv_struct_dirent_d_ino=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5
printf "%s\n" "$gl_cv_struct_dirent_d_ino" >&6; }
case "$gl_cv_struct_dirent_d_ino" in
*yes)
printf "%s\n" "#define D_INO_IN_DIRENT 1" >>confdefs.h
;;
esac
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
if test "x$ac_cv_func_dirfd" = xyes
then :
printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
#include <dirent.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_dirfd" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_DIRFD $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_dirfd = no; then
HAVE_DECL_DIRFD=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
printf %s "checking whether dirfd is a macro... " >&6; }
if test ${gl_cv_func_dirfd_macro+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
#ifdef dirfd
dirent_header_defines_dirfd
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "dirent_header_defines_dirfd" >/dev/null 2>&1
then :
gl_cv_func_dirfd_macro=yes
else case e in #(
e) gl_cv_func_dirfd_macro=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5
printf "%s\n" "$gl_cv_func_dirfd_macro" >&6; }
if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then
HAVE_DIRFD=0
else
HAVE_DIRFD=1
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_DIRFD=1
fi
fi
if test $HAVE_DIRFD = 0 || test $REPLACE_DIRFD = 1; then
GL_COND_OBJ_DIRFD_TRUE=
GL_COND_OBJ_DIRFD_FALSE='#'
else
GL_COND_OBJ_DIRFD_TRUE='#'
GL_COND_OBJ_DIRFD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DIRFD_TRUE}" && test -z "${GL_COND_OBJ_DIRFD_FALSE}"; then
GL_COND_OBJ_DIRFD_TRUE='#'
GL_COND_OBJ_DIRFD_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DIRFD_TRUE"; then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
printf %s "checking how to get the file descriptor associated with an open DIR*... " >&6; }
if test ${gl_cv_sys_dir_fd_member_name+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_CFLAGS=$CFLAGS
for ac_expr in d_fd dd_fd; do
CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
int
main (void)
{
DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
dir_fd_found=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$gl_saved_CFLAGS
test "$dir_fd_found" = yes && break
done
test "$dir_fd_found" = yes || ac_expr=no_such_member
gl_cv_sys_dir_fd_member_name=$ac_expr
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
printf "%s\n" "$gl_cv_sys_dir_fd_member_name" >&6; }
if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
printf "%s\n" "#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name" >>confdefs.h
fi
fi
GL_GNULIB_DIRFD=1
printf "%s\n" "#define GNULIB_TEST_DIRFD 1" >>confdefs.h
printf "%s\n" "#define GNULIB_DIRNAME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
printf %s "checking whether // is distinct from /... " >&6; }
if test ${gl_cv_double_slash_root+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
printf "%s\n" "$gl_cv_double_slash_root" >&6; }
if test "$gl_cv_double_slash_root" = yes; then
printf "%s\n" "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_DUP=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_DUP=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dup works" >&5
printf %s "checking whether dup works... " >&6; }
if test ${gl_cv_func_dup_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_dup_works="guessing no" ;;
*) gl_cv_func_dup_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
/* On OS/2 kLIBC, dup does not work on a directory fd. */
int fd = open (".", O_RDONLY);
return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_dup_works=yes
else case e in #(
e) gl_cv_func_dup_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5
printf "%s\n" "$gl_cv_func_dup_works" >&6; }
case "$gl_cv_func_dup_works" in
*yes) ;;
*)
REPLACE_DUP=1
;;
esac
if test $REPLACE_DUP = 1; then
GL_COND_OBJ_DUP_TRUE=
GL_COND_OBJ_DUP_FALSE='#'
else
GL_COND_OBJ_DUP_TRUE='#'
GL_COND_OBJ_DUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DUP_TRUE}" && test -z "${GL_COND_OBJ_DUP_FALSE}"; then
GL_COND_OBJ_DUP_TRUE='#'
GL_COND_OBJ_DUP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DUP_TRUE"; then :
:
fi
GL_GNULIB_DUP=1
printf "%s\n" "#define GNULIB_TEST_DUP 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
printf %s "checking whether dup2 works... " >&6; }
if test ${gl_cv_func_dup2_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
mingw* | windows*) # on this platform, dup2 always returns 0 for success
gl_cv_func_dup2_works="guessing no" ;;
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
gl_cv_func_dup2_works="guessing no" ;;
aix* | freebsd*)
# on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
# not EBADF.
gl_cv_func_dup2_works="guessing no" ;;
haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
gl_cv_func_dup2_works="guessing no" ;;
*-android*) # implemented using dup3(), which fails if oldfd == newfd
gl_cv_func_dup2_works="guessing no" ;;
os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
gl_cv_func_dup2_works="guessing no" ;;
*) gl_cv_func_dup2_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
#ifdef FD_CLOEXEC
if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
result |= 1;
#endif
if (dup2 (1, 1) != 1)
result |= 2;
#ifdef FD_CLOEXEC
if (fcntl (1, F_GETFD) != FD_CLOEXEC)
result |= 4;
#endif
close (0);
if (dup2 (0, 0) != -1)
result |= 8;
/* Many gnulib modules require POSIX conformance of EBADF. */
if (dup2 (2, bad_fd) == -1 && errno != EBADF)
result |= 16;
/* Flush out some cygwin core dumps. */
if (dup2 (2, -1) != -1 || errno != EBADF)
result |= 32;
dup2 (2, 255);
dup2 (2, 256);
/* On OS/2 kLIBC, dup2() does not work on a directory fd. */
{
int fd = open (".", O_RDONLY);
if (fd == -1)
result |= 64;
else if (dup2 (fd, fd + 1) == -1)
result |= 128;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_dup2_works=yes
else case e in #(
e) gl_cv_func_dup2_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
printf "%s\n" "$gl_cv_func_dup2_works" >&6; }
case "$gl_cv_func_dup2_works" in
*yes) ;;
*)
REPLACE_DUP2=1
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes
then :
printf "%s\n" "#define HAVE_SETDTABLESIZE 1" >>confdefs.h
fi
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_DUP2=1
fi
if test $REPLACE_DUP2 = 1; then
GL_COND_OBJ_DUP2_TRUE=
GL_COND_OBJ_DUP2_FALSE='#'
else
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE=
fi
:
if test -z "${GL_COND_OBJ_DUP2_TRUE}" && test -z "${GL_COND_OBJ_DUP2_FALSE}"; then
GL_COND_OBJ_DUP2_TRUE='#'
GL_COND_OBJ_DUP2_FALSE='#'
fi
if test -z "$GL_COND_OBJ_DUP2_TRUE"; then :
fi
GL_GNULIB_DUP2=1
printf "%s\n" "#define GNULIB_TEST_DUP2 1" >>confdefs.h
GL_GNULIB_ENVIRON=1
printf "%s\n" "#define GNULIB_TEST_ENVIRON 1" >>confdefs.h
case "$GL_GENERATE_ERRNO_H" in
false) ERRNO_H='' ;;
true)
if test -z "$ERRNO_H"; then
ERRNO_H="${gl_source_base_prefix}errno.h"
fi
;;
*) echo "*** GL_GENERATE_ERRNO_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ERRNO_H; then
GL_GENERATE_ERRNO_H_TRUE=
GL_GENERATE_ERRNO_H_FALSE='#'
else
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_ERRNO_H_FALSE='#'
fi
if test $COMPILE_ERROR_C = 1; then
GL_COND_OBJ_ERROR_TRUE=
GL_COND_OBJ_ERROR_FALSE='#'
else
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ERROR_TRUE}" && test -z "${GL_COND_OBJ_ERROR_FALSE}"; then
GL_COND_OBJ_ERROR_TRUE='#'
GL_COND_OBJ_ERROR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_ERROR_TRUE"; then :
:
fi
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"
:
if test $ac_cv_have_decl_fchdir = no; then
HAVE_DECL_FCHDIR=0
fi
if test $HAVE_FCHDIR = 1; then
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_FCHDIR=1
fi
fi
if test $HAVE_FCHDIR = 0 || test $REPLACE_FCHDIR = 1; then
printf "%s\n" "#define REPLACE_FCHDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5
printf %s "checking whether open can visit directories... " >&6; }
if test ${gl_cv_func_open_directory_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_open_directory_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_open_directory_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_open_directory_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
$gl_mda_defines
int
main (void)
{
return open(".", O_RDONLY) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_directory_works=yes
else case e in #(
e) gl_cv_func_open_directory_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5
printf "%s\n" "$gl_cv_func_open_directory_works" >&6; }
case "$gl_cv_func_open_directory_works" in
*yes) ;;
*)
printf "%s\n" "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h
;;
esac
fi
if test $HAVE_FCHDIR = 0 || test $REPLACE_FCHDIR = 1; then
GL_COND_OBJ_FCHDIR_TRUE=
GL_COND_OBJ_FCHDIR_FALSE='#'
else
GL_COND_OBJ_FCHDIR_TRUE='#'
GL_COND_OBJ_FCHDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FCHDIR_TRUE}" && test -z "${GL_COND_OBJ_FCHDIR_FALSE}"; then
GL_COND_OBJ_FCHDIR_TRUE='#'
GL_COND_OBJ_FCHDIR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FCHDIR_TRUE"; then :
:
fi
GL_GNULIB_FCHDIR=1
printf "%s\n" "#define GNULIB_TEST_FCHDIR 1" >>confdefs.h
if test $ac_cv_func_fcntl = no; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
printf %s "checking whether fcntl handles F_DUPFD correctly... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case $host_os in
aix* | cygwin* | haiku*)
gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <sys/resource.h>
#include <unistd.h>
$gl_mda_defines
#ifndef RLIM_SAVED_CUR
# define RLIM_SAVED_CUR RLIM_INFINITY
#endif
#ifndef RLIM_SAVED_MAX
# define RLIM_SAVED_MAX RLIM_INFINITY
#endif
int
main (void)
{
int result = 0;
int bad_fd = INT_MAX;
struct rlimit rlim;
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
&& rlim.rlim_cur != RLIM_INFINITY
&& rlim.rlim_cur != RLIM_SAVED_MAX
&& rlim.rlim_cur != RLIM_SAVED_CUR)
bad_fd = rlim.rlim_cur;
if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
if (errno != EINVAL) result |= 2;
if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
if (errno != EINVAL) result |= 8;
/* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
{
int fd;
fd = open (".", O_RDONLY);
if (fd == -1)
result |= 16;
else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
result |= 32;
close (fd);
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_works=yes
else case e in #(
e) gl_cv_func_fcntl_f_dupfd_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
case $gl_cv_func_fcntl_f_dupfd_works in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
printf "%s\n" "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
printf %s "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
if test ${gl_cv_func_fcntl_f_dupfd_cloexec+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD.
netbsd*) gl_cv_func_fcntl_f_dupfd_cloexec="guessing no" ;;
*) gl_cv_func_fcntl_f_dupfd_cloexec="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <unistd.h>
int main (int argc, char *argv[])
{
if (argc == 1)
/* parent process */
{
if (fcntl (1, F_DUPFD_CLOEXEC, 10) < 0)
return 1;
return execl ("./conftest", "./conftest", "child", NULL);
}
else
/* child process */
return (fcntl (10, F_GETFL) < 0 ? 0 : 42);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __linux__
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
it to support the semantics on older kernels that failed with EINVAL. */
choke me
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_fcntl_f_dupfd_cloexec=yes
else case e in #(
e) gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else case e in #(
e) gl_cv_func_fcntl_f_dupfd_cloexec=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
case "$gl_cv_func_fcntl_f_dupfd_cloexec" in
*yes) ;;
*)
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
;;
esac
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
if test $ac_cv_func_fcntl = no; then
HAVE_FCNTL=0
else
REPLACE_FCNTL=1
fi
fi
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
GL_COND_OBJ_FCNTL_TRUE=
GL_COND_OBJ_FCNTL_FALSE='#'
else
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FCNTL_TRUE}" && test -z "${GL_COND_OBJ_FCNTL_FALSE}"; then
GL_COND_OBJ_FCNTL_TRUE='#'
GL_COND_OBJ_FCNTL_FALSE='#'
fi
GL_GNULIB_FCNTL=1
printf "%s\n" "#define GNULIB_TEST_FCNTL 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FD_SAFER_FLAG 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
#include <dirent.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fdopendir" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FDOPENDIR $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
else case e in #(
e) HAVE_DECL_FDOPENDIR=0 ;;
esac
fi
if test $ac_cv_func_fdopendir = no; then
HAVE_FDOPENDIR=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
printf %s "checking whether fdopendir works... " >&6; }
if test ${gl_cv_func_fdopendir_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fdopendir_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
$gl_mda_defines
#if !HAVE_DECL_FDOPENDIR
extern
# ifdef __cplusplus
"C"
# endif
DIR *fdopendir (int);
#endif
int
main (void)
{
int result = 0;
int fd = open ("conftest.c", O_RDONLY);
if (fd < 0) result |= 1;
if (fdopendir (fd)) result |= 2;
if (close (fd)) result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fdopendir_works=yes
else case e in #(
e) gl_cv_func_fdopendir_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
printf "%s\n" "$gl_cv_func_fdopendir_works" >&6; }
case "$gl_cv_func_fdopendir_works" in
*yes) ;;
*)
REPLACE_FDOPENDIR=1
;;
esac
fi
if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
GL_COND_OBJ_FDOPENDIR_TRUE=
GL_COND_OBJ_FDOPENDIR_FALSE='#'
else
GL_COND_OBJ_FDOPENDIR_TRUE='#'
GL_COND_OBJ_FDOPENDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FDOPENDIR_TRUE}" && test -z "${GL_COND_OBJ_FDOPENDIR_FALSE}"; then
GL_COND_OBJ_FDOPENDIR_TRUE='#'
GL_COND_OBJ_FDOPENDIR_FALSE='#'
fi
GL_GNULIB_FDOPENDIR=1
printf "%s\n" "#define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FDOPENDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD, OpenBSD, native Windows.
netbsd* | openbsd* | mingw* | windows*)
gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else case e in #(
e) gl_cv_func_fflush_stdin=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm conftest.txt
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FFLUSH=1 ;;
esac
if test $REPLACE_FFLUSH = 1; then
GL_COND_OBJ_FFLUSH_TRUE=
GL_COND_OBJ_FFLUSH_FALSE='#'
else
GL_COND_OBJ_FFLUSH_TRUE='#'
GL_COND_OBJ_FFLUSH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FFLUSH_TRUE}" && test -z "${GL_COND_OBJ_FFLUSH_FALSE}"; then
GL_COND_OBJ_FFLUSH_TRUE='#'
GL_COND_OBJ_FFLUSH_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FFLUSH_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_FFLUSH 1" >>confdefs.h
GL_GNULIB_FFLUSH=1
printf "%s\n" "#define GNULIB_TEST_FFLUSH 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mempcpy" >&5
printf %s "checking for mempcpy... " >&6; }
if test ${gl_cv_onwards_func_mempcpy+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mempcpy" "ac_cv_have_decl_mempcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_mempcpy = yes; then
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
if test $ac_cv_func_mempcpy = yes; then
gl_cv_onwards_func_mempcpy=yes
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
gl_cv_onwards_func_mempcpy=$ac_cv_func_mempcpy
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; }
case "$gl_cv_onwards_func_mempcpy" in
future*) ac_cv_func_mempcpy=no ;;
*) ac_cv_func_mempcpy=$gl_cv_onwards_func_mempcpy ;;
esac
if test $ac_cv_func_mempcpy = yes; then
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5
printf %s "checking for flexible array member... " >&6; }
if test ${ac_cv_c_flexmember+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
#include <stddef.h>
struct m { struct m *next, **list; char name[]; };
struct s { struct s *p; struct m *m; int n; double d[]; };
int
main (void)
{
int m = getchar ();
size_t nbytes = offsetof (struct s, d) + m * sizeof (double);
nbytes += sizeof (struct s) - 1;
nbytes -= nbytes % sizeof (struct s);
struct s *p = malloc (nbytes);
p->p = p;
p->m = NULL;
p->d[0] = 0.0;
return p->d != (double *) NULL;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_flexmember=yes
else case e in #(
e) ac_cv_c_flexmember=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5
printf "%s\n" "$ac_cv_c_flexmember" >&6; }
if test $ac_cv_c_flexmember = yes; then
printf "%s\n" "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h
else
printf "%s\n" "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h
fi
GL_GENERATE_FLOAT_H=false
REPLACE_FLOAT_LDBL=0
case "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
GL_GENERATE_FLOAT_H=true
;;
freebsd* | dragonfly*)
case "$host_cpu" in
i[34567]86 )
GL_GENERATE_FLOAT_H=true
;;
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __x86_64__ || defined __amd64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else case e in #(
e) GL_GENERATE_FLOAT_H=true ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
;;
linux*)
case "$host_cpu" in
powerpc*)
GL_GENERATE_FLOAT_H=true
;;
esac
;;
esac
case "$host_os" in
aix* | freebsd* | dragonfly* | linux*)
if $GL_GENERATE_FLOAT_H; then
REPLACE_FLOAT_LDBL=1
fi
;;
esac
REPLACE_FLOAT_SNAN=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether float.h conforms to ISO C23" >&5
printf %s "checking whether float.h conforms to ISO C23... " >&6; }
if test ${gl_cv_header_float_h_isoc23+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
int x[] = { FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG };
float maxf = FLT_NORM_MAX;
double maxd = DBL_NORM_MAX;
long double maxl = LDBL_NORM_MAX;
int
main (void)
{
float sf = FLT_SNAN;
double sd = DBL_SNAN;
long double sl = LDBL_SNAN;
return (sf != 0) + (sd != 0) + (sl != 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_float_h_isoc23=yes
else case e in #(
e) gl_cv_header_float_h_isoc23=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_float_h_isoc23" >&5
printf "%s\n" "$gl_cv_header_float_h_isoc23" >&6; }
if test $gl_cv_header_float_h_isoc23 != yes; then
GL_GENERATE_FLOAT_H=true
REPLACE_FLOAT_SNAN=1
fi
REPLACE_ITOLD=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
printf %s "checking whether conversion from 'int' to 'long double' works... " >&6; }
if test ${gl_cv_func_itold_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host" in
sparc*-*-linux*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __LP64__ || defined __arch64__
int ok;
#else
error fail
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_itold_works="guessing no"
else case e in #(
e) gl_cv_func_itold_works="guessing yes" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
# Guess yes on native Windows.
mingw* | windows*)
gl_cv_func_itold_works="guessing yes" ;;
*)
gl_cv_func_itold_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int i = -1;
volatile long double ld;
int main ()
{
ld += i * 1.0L;
if (ld > 0)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_itold_works=yes
else case e in #(
e) gl_cv_func_itold_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
printf "%s\n" "$gl_cv_func_itold_works" >&6; }
case "$gl_cv_func_itold_works" in
*no)
REPLACE_ITOLD=1
GL_GENERATE_FLOAT_H=true
;;
esac
if $GL_GENERATE_FLOAT_H; then
if test $gl_cv_have_include_next = yes; then
gl_cv_next_float_h='<'float.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
printf %s "checking absolute name of <float.h>... " >&6; }
if test ${gl_cv_next_float_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'float.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_float_h
gl_cv_next_float_h='"'$gl_header'"'
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
printf "%s\n" "$gl_cv_next_float_h" >&6; }
fi
NEXT_FLOAT_H=$gl_cv_next_float_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'float.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_float_h
fi
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
fi
case "$GL_GENERATE_FLOAT_H" in
false) FLOAT_H='' ;;
true)
if test -z "$FLOAT_H"; then
FLOAT_H="${gl_source_base_prefix}float.h"
fi
;;
*) echo "*** GL_GENERATE_FLOAT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FLOAT_H; then
GL_GENERATE_FLOAT_H_TRUE=
GL_GENERATE_FLOAT_H_FALSE='#'
else
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE='#'
fi
if test $REPLACE_FLOAT_LDBL = 1 || test $REPLACE_FLOAT_SNAN = 1; then
GL_COND_OBJ_FLOAT_TRUE=
GL_COND_OBJ_FLOAT_FALSE='#'
else
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FLOAT_TRUE}" && test -z "${GL_COND_OBJ_FLOAT_FALSE}"; then
GL_COND_OBJ_FLOAT_TRUE='#'
GL_COND_OBJ_FLOAT_FALSE='#'
fi
if test $REPLACE_ITOLD = 1; then
GL_COND_OBJ_ITOLD_TRUE=
GL_COND_OBJ_ITOLD_FALSE='#'
else
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ITOLD_TRUE}" && test -z "${GL_COND_OBJ_ITOLD_FALSE}"; then
GL_COND_OBJ_ITOLD_TRUE='#'
GL_COND_OBJ_ITOLD_FALSE='#'
fi
if test $ac_cv_func_flock = no; then
HAVE_FLOCK=0
fi
if test $HAVE_FLOCK = 0; then
GL_COND_OBJ_FLOCK_TRUE=
GL_COND_OBJ_FLOCK_FALSE='#'
else
GL_COND_OBJ_FLOCK_TRUE='#'
GL_COND_OBJ_FLOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FLOCK_TRUE}" && test -z "${GL_COND_OBJ_FLOCK_FALSE}"; then
GL_COND_OBJ_FLOCK_TRUE='#'
GL_COND_OBJ_FLOCK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FLOCK_TRUE"; then :
ac_fn_c_check_member "$LINENO" "struct flock" "l_type" "ac_cv_member_struct_flock_l_type" "#include <fcntl.h>
"
if test "x$ac_cv_member_struct_flock_l_type" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_FLOCK_L_TYPE 1" >>confdefs.h
fi
fi
GL_GNULIB_FLOCK=1
gl_fnmatch_required_lowercase=`
echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
`
if test $ac_cv_func_fnmatch = no; then
HAVE_FNMATCH=0
else
gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5
printf %s "checking for working $gl_fnmatch_required fnmatch... " >&6; }
if eval test \${$gl_fnmatch_cache_var+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $gl_fnmatch_required = GNU; then
gl_fnmatch_gnu_start=
gl_fnmatch_gnu_end=
else
gl_fnmatch_gnu_start='#if 0'
gl_fnmatch_gnu_end='#endif'
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl* | midipix*) eval "$gl_fnmatch_cache_var=\"guessing yes\"" ;;
# Guess no otherwise, even on glibc systems.
*) eval "$gl_fnmatch_cache_var=\"guessing no\"" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fnmatch.h>
#include <locale.h>
#include <stddef.h>
static int
y (char const *pattern, char const *string, int flags)
{
return fnmatch (pattern, string, flags) == 0;
}
static int
n (char const *pattern, char const *string, int flags)
{
return fnmatch (pattern, string, flags) == FNM_NOMATCH;
}
int
main (void)
{
char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]";
char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]";
static char const A_1[] = { 'A' - 1, 0 };
static char const A01[] = { 'A' + 1, 0 };
static char const a_1[] = { 'a' - 1, 0 };
static char const a01[] = { 'a' + 1, 0 };
static char const bs_1[] = { '\\\\' - 1, 0 };
static char const bs01[] = { '\\\\' + 1, 0 };
int result = 0;
/* ==== Start of tests in the "C" locale ==== */
/* These are sanity checks. They all succeed on current platforms. */
if (!n ("a*", "", 0))
return 1;
if (!y ("a*", "abc", 0))
return 1;
if (!n ("d*/*1", "d/s/1", FNM_PATHNAME))
return 1;
if (!y ("a\\\\bc", "abc", 0))
return 1;
if (!n ("a\\\\bc", "abc", FNM_NOESCAPE))
return 1;
if (!y ("*x", ".x", 0))
return 1;
if (!n ("*x", ".x", FNM_PERIOD))
return 1;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=361>
exists in glibc 2.3.3, fixed in glibc 2.5. */
if (!y (Apat, "\\\\", 0))
result |= 2;
if (!y (Apat, "A", 0))
result |= 2;
if (!y (apat, "\\\\", 0))
result |= 2;
if (!y (apat, "a", 0))
result |= 2;
if (!(n (Apat, A_1, 0) == ('A' < '\\\\')))
result |= 2;
if (!(n (apat, a_1, 0) == ('a' < '\\\\')))
result |= 2;
if (!(y (Apat, A01, 0) == ('A' < '\\\\')))
result |= 2;
if (!(y (apat, a01, 0) == ('a' < '\\\\')))
result |= 2;
if (!(y (Apat, bs_1, 0) == ('A' < '\\\\')))
result |= 2;
if (!(y (apat, bs_1, 0) == ('a' < '\\\\')))
result |= 2;
if (!(n (Apat, bs01, 0) == ('A' < '\\\\')))
result |= 2;
if (!(n (apat, bs01, 0) == ('a' < '\\\\')))
result |= 2;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=12378>
exists in glibc 2.12, fixed in glibc 2.13. */
if (!y ("[/b", "[/b", 0)) /*"]]"*/
result |= 4;
/* glibc bug <https://sourceware.org/bugzilla/show_bug.cgi?id=17062>
is fixed in glibc 2.20.
glibc bugs <https://sourceware.org/bugzilla/show_bug.cgi?id=18032>
<https://sourceware.org/bugzilla/show_bug.cgi?id=18036>
are fixed in glibc 2.22.
These bugs are not easy to test for reliably (without mmap),
therefore test the glibc version. */
#if defined __GLIBC__
if (__GLIBC__ == 2 && __GLIBC_MINOR__ < 22)
result |= 4;
#endif
/* This test fails on FreeBSD 13.2, NetBSD 10.0, Cygwin 3.4.6. */
if (!y ("[[:alnum:]]", "a", 0))
result |= 8;
$gl_fnmatch_gnu_start /* ==== Start of GNU extensions tests ==== */
/* Sanity checks, mainly to check the presence of the FNM_* macros. */
if (!y ("xxXX", "xXxX", FNM_CASEFOLD))
result |= 64;
if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH))
result |= 64;
if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME))
result |= 64;
if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR))
result |= 64;
$gl_fnmatch_gnu_end /* ==== End of GNU extensions tests ==== */
/* ==== End of tests in the "C" locale ==== */
/* ==== Start of tests that require a specific locale ==== */
/* This test fails on Solaris 11.4. */
if (setlocale (LC_ALL, "en_US.UTF-8") != NULL)
{
if (!n ("[!a-z]", "", 0))
result |= 16;
}
/* This test fails on NetBSD 10.0, Android 13. */
if (setlocale (LC_ALL, "C.UTF-8") != NULL)
{
if (!y ("x?y", "x\\303\\274y", 0))
result |= 32;
}
/* ==== End of tests that require a specific locale ==== */
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
eval "$gl_fnmatch_cache_var=yes"
else case e in #(
e) eval "$gl_fnmatch_cache_var=no" ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
eval ac_res=\$$gl_fnmatch_cache_var
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\""
case "$gl_fnmatch_result" in
*yes) ;;
*) REPLACE_FNMATCH=1 ;;
esac
if test $SMALL_WCHAR_T = 1; then
case "$host_os" in
cygwin*)
;;
*)
REPLACE_FNMATCH=1
;;
esac
fi
fi
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
GL_GENERATE_FNMATCH_H=true
fi
case "$GL_GENERATE_FNMATCH_H" in
false) FNMATCH_H='' ;;
true)
if test -z "$FNMATCH_H"; then
FNMATCH_H="${gl_source_base_prefix}fnmatch.h"
fi
;;
*) echo "*** GL_GENERATE_FNMATCH_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FNMATCH_H; then
GL_GENERATE_FNMATCH_H_TRUE=
GL_GENERATE_FNMATCH_H_FALSE='#'
else
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE='#'
fi
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
fi
GL_GNULIB_FNMATCH=1
printf "%s\n" "#define GNULIB_TEST_FNMATCH 1" >>confdefs.h
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
fi
printf "%s\n" "#define GNULIB_FNMATCH_GNU 1" >>confdefs.h
case "$GL_GENERATE_FNMATCH_H" in
false) FNMATCH_H='' ;;
true)
if test -z "$FNMATCH_H"; then
FNMATCH_H="${gl_source_base_prefix}fnmatch.h"
fi
;;
*) echo "*** GL_GENERATE_FNMATCH_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_FNMATCH_H; then
GL_GENERATE_FNMATCH_H_TRUE=
GL_GENERATE_FNMATCH_H_FALSE='#'
else
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE=
fi
:
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
GL_GENERATE_FNMATCH_H_TRUE='#'
GL_GENERATE_FNMATCH_H_FALSE='#'
fi
if test $REPLACE_FCLOSE = 1; then
REPLACE_FOPEN=1
fi
if test $REPLACE_FOPEN = 1; then
gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext"
:
fi
GL_GNULIB_FOPEN=1
printf "%s\n" "#define GNULIB_TEST_FOPEN 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen supports the mode character 'x'" >&5
printf %s "checking whether fopen supports the mode character 'x'... " >&6; }
if test ${gl_cv_func_fopen_mode_x+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -f conftest.x
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc and musl systems.
linux*-gnu* | gnu* | kfreebsd*-gnu | *-musl* | midipix*)
gl_cv_func_fopen_mode_x="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_fopen_mode_x="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
int main ()
{
FILE *fp;
fp = fopen ("conftest.x", "w");
fclose (fp);
fp = fopen ("conftest.x", "wx");
if (fp != NULL)
/* 'x' ignored */
return 1;
else if (errno == EEXIST)
return 0;
else
/* 'x' rejected */
return 2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_mode_x=yes
else case e in #(
e) gl_cv_func_fopen_mode_x=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.x
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_mode_x" >&5
printf "%s\n" "$gl_cv_func_fopen_mode_x" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen supports the mode character 'e'" >&5
printf %s "checking whether fopen supports the mode character 'e'... " >&6; }
if test ${gl_cv_func_fopen_mode_e+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo foo > conftest.x
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc and musl systems.
linux*-gnu* | gnu* | kfreebsd*-gnu | *-musl* | midipix*)
gl_cv_func_fopen_mode_e="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*)
gl_cv_func_fopen_mode_e="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_fopen_mode_e="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
#include <fcntl.h>
$gl_mda_defines
int main ()
{
FILE *fp = fopen ("conftest.x", "re");
if (fp != NULL)
{
if (fcntl (fileno (fp), F_GETFD) & FD_CLOEXEC)
return 0;
else
/* 'e' ignored */
return 1;
}
else
/* 'e' rejected */
return 2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fopen_mode_e=yes
else case e in #(
e) gl_cv_func_fopen_mode_e=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.x
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_mode_e" >&5
printf "%s\n" "$gl_cv_func_fopen_mode_e" >&6; }
REPLACE_FOPEN_FOR_FOPEN_GNU="$REPLACE_FOPEN"
case "$gl_cv_func_fopen_mode_x" in
*no) REPLACE_FOPEN_FOR_FOPEN_GNU=1 ;;
esac
case "$gl_cv_func_fopen_mode_e" in
*no) REPLACE_FOPEN_FOR_FOPEN_GNU=1 ;;
esac
if test $REPLACE_FOPEN_FOR_FOPEN_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext"
:
fi
printf "%s\n" "#define GNULIB_FOPEN_GNU 1" >>confdefs.h
GL_GNULIB_FOPEN_GNU=1
printf "%s\n" "#define GNULIB_TEST_FOPEN_GNU 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __fpurge" >&5
printf %s "checking for __fpurge... " >&6; }
if test ${gl_cv_onwards_func___fpurge+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__fpurge" "ac_cv_have_decl___fpurge" "#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fpurge" = xyes
then :
fi
if test $ac_cv_have_decl___fpurge = yes; then
ac_fn_c_check_func "$LINENO" "__fpurge" "ac_cv_func___fpurge"
if test "x$ac_cv_func___fpurge" = xyes
then :
fi
if test $ac_cv_func___fpurge = yes; then
gl_cv_onwards_func___fpurge=yes
else
gl_cv_onwards_func___fpurge='future OS version'
fi
else
gl_cv_onwards_func___fpurge='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__fpurge" "ac_cv_func___fpurge"
if test "x$ac_cv_func___fpurge" = xyes
then :
fi
gl_cv_onwards_func___fpurge=$ac_cv_func___fpurge
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___fpurge" >&5
printf "%s\n" "$gl_cv_onwards_func___fpurge" >&6; }
case "$gl_cv_onwards_func___fpurge" in
future*) ac_cv_func___fpurge=no ;;
*) ac_cv_func___fpurge=$gl_cv_onwards_func___fpurge ;;
esac
if test $ac_cv_func___fpurge = yes; then
printf "%s\n" "#define HAVE___FPURGE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_fpurge" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FPURGE $ac_have_decl" >>confdefs.h
if test "x$ac_cv_func_fpurge" = xyes; then
HAVE_FPURGE=1
# Detect BSD bug. Only cygwin 1.7 and musl are known to be immune.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5
printf %s "checking whether fpurge works... " >&6; }
if test ${gl_cv_func_fpurge_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_fpurge_works="guessing yes" ;;
# Otherwise obey --enable-cross-guesses.
*) gl_cv_func_fpurge_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.txt", "w+");
if (!f)
return 1;
if (fputc ('a', f) != 'a')
{ fclose (f); return 2; }
rewind (f);
if (fgetc (f) != 'a')
{ fclose (f); return 3; }
if (fgetc (f) != EOF)
{ fclose (f); return 4; }
if (fpurge (f) != 0)
{ fclose (f); return 5; }
if (putc ('b', f) != 'b')
{ fclose (f); return 6; }
if (fclose (f) != 0)
return 7;
if ((f = fopen ("conftest.txt", "r")) == NULL)
return 8;
if (fgetc (f) != 'a')
{ fclose (f); return 9; }
if (fgetc (f) != 'b')
{ fclose (f); return 10; }
if (fgetc (f) != EOF)
{ fclose (f); return 11; }
if (fclose (f) != 0)
return 12;
if (remove ("conftest.txt") != 0)
return 13;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fpurge_works=yes
else case e in #(
e) gl_cv_func_fpurge_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5
printf "%s\n" "$gl_cv_func_fpurge_works" >&6; }
case "$gl_cv_func_fpurge_works" in
*yes) ;;
*) REPLACE_FPURGE=1 ;;
esac
else
HAVE_FPURGE=0
fi
if test "x$ac_cv_have_decl_fpurge" = xno; then
HAVE_DECL_FPURGE=0
fi
if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then
GL_COND_OBJ_FPURGE_TRUE=
GL_COND_OBJ_FPURGE_FALSE='#'
else
GL_COND_OBJ_FPURGE_TRUE='#'
GL_COND_OBJ_FPURGE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FPURGE_TRUE}" && test -z "${GL_COND_OBJ_FPURGE_FALSE}"; then
GL_COND_OBJ_FPURGE_TRUE='#'
GL_COND_OBJ_FPURGE_FALSE='#'
fi
GL_GNULIB_FPURGE=1
printf "%s\n" "#define GNULIB_TEST_FPURGE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __freading" >&5
printf %s "checking for __freading... " >&6; }
if test ${gl_cv_onwards_func___freading+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__freading" "ac_cv_have_decl___freading" "#include <stdio.h>
#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___freading" = xyes
then :
fi
if test $ac_cv_have_decl___freading = yes; then
ac_fn_c_check_func "$LINENO" "__freading" "ac_cv_func___freading"
if test "x$ac_cv_func___freading" = xyes
then :
fi
if test $ac_cv_func___freading = yes; then
gl_cv_onwards_func___freading=yes
else
gl_cv_onwards_func___freading='future OS version'
fi
else
gl_cv_onwards_func___freading='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__freading" "ac_cv_func___freading"
if test "x$ac_cv_func___freading" = xyes
then :
fi
gl_cv_onwards_func___freading=$ac_cv_func___freading
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___freading" >&5
printf "%s\n" "$gl_cv_onwards_func___freading" >&6; }
case "$gl_cv_onwards_func___freading" in
future*) ac_cv_func___freading=no ;;
*) ac_cv_func___freading=$gl_cv_onwards_func___freading ;;
esac
if test $ac_cv_func___freading = yes; then
printf "%s\n" "#define HAVE___FREADING 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether free is known to preserve errno" >&5
printf %s "checking whether free is known to preserve errno... " >&6; }
if test ${gl_cv_func_free_preserves_errno+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
#if 2 < __GLIBC__ + (33 <= __GLIBC_MINOR__)
#elif defined __OpenBSD__
#elif defined __sun
#else
#error "'free' is not known to preserve errno"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_free_preserves_errno=yes
else case e in #(
e) gl_cv_func_free_preserves_errno=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_free_preserves_errno" >&5
printf "%s\n" "$gl_cv_func_free_preserves_errno" >&6; }
case $gl_cv_func_free_preserves_errno in
*yes)
printf "%s\n" "#define HAVE_FREE_POSIX 1" >>confdefs.h
;;
*) REPLACE_FREE=1 ;;
esac
if test $REPLACE_FREE = 1; then
GL_COND_OBJ_FREE_TRUE=
GL_COND_OBJ_FREE_FALSE='#'
else
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FREE_TRUE}" && test -z "${GL_COND_OBJ_FREE_FALSE}"; then
GL_COND_OBJ_FREE_TRUE='#'
GL_COND_OBJ_FREE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FREE_TRUE"; then :
:
fi
GL_GNULIB_FREE_POSIX=1
printf "%s\n" "#define GNULIB_TEST_FREE_POSIX 1" >>confdefs.h
if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
REPLACE_FSEEK=1
fi
if test $REPLACE_FSEEK = 1; then
GL_COND_OBJ_FSEEK_TRUE=
GL_COND_OBJ_FSEEK_FALSE='#'
else
GL_COND_OBJ_FSEEK_TRUE='#'
GL_COND_OBJ_FSEEK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSEEK_TRUE}" && test -z "${GL_COND_OBJ_FSEEK_FALSE}"; then
GL_COND_OBJ_FSEEK_TRUE='#'
GL_COND_OBJ_FSEEK_FALSE='#'
fi
GL_GNULIB_FSEEK=1
printf "%s\n" "#define GNULIB_TEST_FSEEK 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5
printf %s "checking for fseeko... " >&6; }
if test ${gl_cv_func_fseeko+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
fseeko (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_fseeko=yes
else case e in #(
e) gl_cv_func_fseeko=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5
printf "%s\n" "$gl_cv_func_fseeko" >&6; }
if test $ac_cv_have_decl_fseeko = no; then
HAVE_DECL_FSEEKO=0
fi
if test $gl_cv_func_fseeko = no; then
HAVE_FSEEKO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FSEEKO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FSEEKO=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
printf %s "checking whether fflush works on input streams... " >&6; }
if test ${gl_cv_func_fflush_stdin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo hello world > conftest.txt
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on NetBSD, OpenBSD, native Windows.
netbsd* | openbsd* | mingw* | windows*)
gl_cv_func_fflush_stdin="guessing no" ;;
*) gl_cv_func_fflush_stdin=cross ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
FILE *f = fopen ("conftest.txt", "r");
char buffer[10];
int fd;
int c;
if (f == NULL)
return 1;
fd = fileno (f);
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
{ fclose (f); return 2; }
/* For deterministic results, ensure f read a bigger buffer. */
if (lseek (fd, 0, SEEK_CUR) == 5)
{ fclose (f); return 3; }
/* POSIX requires fflush-fseek to set file offset of fd. This fails
on BSD systems and on mingw. */
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
{ fclose (f); return 4; }
if (lseek (fd, 0, SEEK_CUR) != 5)
{ fclose (f); return 5; }
/* Verify behaviour of fflush after ungetc. See
<https://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
/* Verify behaviour of fflush after a backup ungetc. This fails on
mingw. */
c = fgetc (f);
ungetc (c, f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 6; }
/* Verify behaviour of fflush after a non-backup ungetc. This fails
on glibc 2.8 and on BSD systems. */
c = fgetc (f);
ungetc ('@', f);
fflush (f);
if (fgetc (f) != c)
{ fclose (f); return 7; }
fclose (f);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fflush_stdin=yes
else case e in #(
e) gl_cv_func_fflush_stdin=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm conftest.txt
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
printf "%s\n" "$gl_cv_func_fflush_stdin" >&6; }
case "$gl_cv_func_fflush_stdin" in
*yes) gl_func_fflush_stdin=1 ;;
*no) gl_func_fflush_stdin=0 ;;
*) gl_func_fflush_stdin='(-1)' ;;
esac
printf "%s\n" "#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin" >>confdefs.h
case "$gl_cv_func_fflush_stdin" in
*yes) ;;
*) REPLACE_FSEEKO=1 ;;
esac
fi
if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
GL_COND_OBJ_FSEEKO_TRUE=
GL_COND_OBJ_FSEEKO_FALSE='#'
else
GL_COND_OBJ_FSEEKO_TRUE='#'
GL_COND_OBJ_FSEEKO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSEEKO_TRUE}" && test -z "${GL_COND_OBJ_FSEEKO_FALSE}"; then
GL_COND_OBJ_FSEEKO_TRUE='#'
GL_COND_OBJ_FSEEKO_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSEEKO_TRUE"; then :
ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64"
if test "x$ac_cv_func__fseeki64" = xyes
then :
printf "%s\n" "#define HAVE__FSEEKI64 1" >>confdefs.h
fi
if test $ac_cv_func__fseeki64 = yes; then
ac_fn_check_decl "$LINENO" "_fseeki64" "ac_cv_have_decl__fseeki64" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__fseeki64" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL__FSEEKI64 $ac_have_decl" >>confdefs.h
fi
fi
GL_GNULIB_FSEEKO=1
printf "%s\n" "#define GNULIB_TEST_FSEEKO 1" >>confdefs.h
case "$host_os" in
darwin* | mingw* | windows* | solaris*)
REPLACE_FSTAT=1
;;
esac
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
case "$gl_cv_func_open_directory_works" in
*yes) ;;
*)
REPLACE_FSTAT=1
;;
esac
fi
if test $REPLACE_FSTAT = 1; then
GL_COND_OBJ_FSTAT_TRUE=
GL_COND_OBJ_FSTAT_FALSE='#'
else
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSTAT_TRUE}" && test -z "${GL_COND_OBJ_FSTAT_FALSE}"; then
GL_COND_OBJ_FSTAT_TRUE='#'
GL_COND_OBJ_FSTAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FSTAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GNULIB_FSTAT=1
printf "%s\n" "#define GNULIB_TEST_FSTAT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FSTAT 1" >>confdefs.h
if test $ac_cv_func_fstatat = no; then
HAVE_FSTATAT=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
printf %s "checking whether fstatat (..., 0) works... " >&6; }
if test ${gl_cv_func_fstatat_zero_flag+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
*) gl_cv_func_fstatat_zero_flag="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <sys/stat.h>
int
main (void)
{
struct stat a;
return fstatat (AT_FDCWD, ".", &a, 0) != 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_fstatat_zero_flag=yes
else case e in #(
e) gl_cv_func_fstatat_zero_flag=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
printf "%s\n" "$gl_cv_func_fstatat_zero_flag" >&6; }
case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
*yes+*yes) ;;
*) REPLACE_FSTATAT=1 ;;
esac
case $host_os in
darwin* | solaris*)
REPLACE_FSTATAT=1 ;;
esac
case $REPLACE_FSTATAT,$gl_cv_func_fstatat_zero_flag in
1,*yes)
printf "%s\n" "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
;;
esac
fi
if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
GL_COND_OBJ_FSTATAT_TRUE=
GL_COND_OBJ_FSTATAT_FALSE='#'
else
GL_COND_OBJ_FSTATAT_TRUE='#'
GL_COND_OBJ_FSTATAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FSTATAT_TRUE}" && test -z "${GL_COND_OBJ_FSTATAT_FALSE}"; then
GL_COND_OBJ_FSTATAT_TRUE='#'
GL_COND_OBJ_FSTATAT_FALSE='#'
fi
GL_GNULIB_FSTATAT=1
printf "%s\n" "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FSTATAT 1" >>confdefs.h
if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
REPLACE_FTELL=1
fi
if test $REPLACE_FTELL = 1; then
GL_COND_OBJ_FTELL_TRUE=
GL_COND_OBJ_FTELL_FALSE='#'
else
GL_COND_OBJ_FTELL_TRUE='#'
GL_COND_OBJ_FTELL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FTELL_TRUE}" && test -z "${GL_COND_OBJ_FTELL_FALSE}"; then
GL_COND_OBJ_FTELL_TRUE='#'
GL_COND_OBJ_FTELL_FALSE='#'
fi
GL_GNULIB_FTELL=1
printf "%s\n" "#define GNULIB_TEST_FTELL 1" >>confdefs.h
if test $ac_cv_have_decl_ftello = no; then
HAVE_DECL_FTELLO=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
printf %s "checking for ftello... " >&6; }
if test ${gl_cv_func_ftello+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
ftello (stdin);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_ftello=yes
else case e in #(
e) gl_cv_func_ftello=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
printf "%s\n" "$gl_cv_func_ftello" >&6; }
if test $gl_cv_func_ftello = no; then
HAVE_FTELLO=0
else
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_FTELLO=1
fi
if test $gl_cv_var_stdin_large_offset = no; then
REPLACE_FTELLO=1
fi
if test $REPLACE_FTELLO = 0; then
case "$host_os" in
mingw* | windows*) REPLACE_FTELLO=1 ;;
esac
fi
if test $REPLACE_FTELLO = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
printf %s "checking whether ftello works... " >&6; }
if test ${gl_cv_func_ftello_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_ftello_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_ftello_works="guessing yes" ;;
# Guess yes otherwise.
*) gl_cv_func_ftello_works="guessing yes" ;;
esac
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
FILE *fp;
/* Create a file with some contents. */
fp = fopen (TESTFILE, "w");
if (fp == NULL)
return 70;
if (fwrite ("foogarsh", 1, 8, fp) < 8)
{ fclose (fp); return 71; }
if (fclose (fp))
return 72;
/* The file's contents is now "foogarsh". */
/* Try writing after reading to EOF. */
fp = fopen (TESTFILE, "r+");
if (fp == NULL)
return 73;
if (fseek (fp, -1, SEEK_END))
{ fclose (fp); return 74; }
if (!(getc (fp) == 'h'))
{ fclose (fp); return 1; }
if (!(getc (fp) == EOF))
{ fclose (fp); return 2; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 3; }
if (!(ftell (fp) == 8))
{ fclose (fp); return 4; }
if (!(putc ('!', fp) == '!'))
{ fclose (fp); return 5; }
if (!(ftell (fp) == 9))
{ fclose (fp); return 6; }
if (!(fclose (fp) == 0))
return 7;
fp = fopen (TESTFILE, "r");
if (fp == NULL)
return 75;
{
char buf[10];
if (!(fread (buf, 1, 10, fp) == 9))
{ fclose (fp); return 10; }
if (!(memcmp (buf, "foogarsh!", 9) == 0))
{ fclose (fp); return 11; }
}
if (!(fclose (fp) == 0))
return 12;
/* The file's contents is now "foogarsh!". */
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_ftello_works=yes
else case e in #(
e) gl_cv_func_ftello_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
printf "%s\n" "$gl_cv_func_ftello_works" >&6; }
case "$gl_cv_func_ftello_works" in
*yes) ;;
*)
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h
;;
esac
fi
if test $REPLACE_FTELLO = 0; then
if test $gl_ftello_broken_after_ungetc = yes; then
REPLACE_FTELLO=1
printf "%s\n" "#define FTELLO_BROKEN_AFTER_UNGETC 1" >>confdefs.h
fi
fi
fi
if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
GL_COND_OBJ_FTELLO_TRUE=
GL_COND_OBJ_FTELLO_FALSE='#'
else
GL_COND_OBJ_FTELLO_TRUE='#'
GL_COND_OBJ_FTELLO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FTELLO_TRUE}" && test -z "${GL_COND_OBJ_FTELLO_FALSE}"; then
GL_COND_OBJ_FTELLO_TRUE='#'
GL_COND_OBJ_FTELLO_FALSE='#'
fi
if test -z "$GL_COND_OBJ_FTELLO_TRUE"; then :
ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64"
if test "x$ac_cv_func__ftelli64" = xyes
then :
printf "%s\n" "#define HAVE__FTELLI64 1" >>confdefs.h
fi
fi
GL_GNULIB_FTELLO=1
printf "%s\n" "#define GNULIB_TEST_FTELLO 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimens" >&5
printf %s "checking for futimens... " >&6; }
if test ${gl_cv_onwards_func_futimens+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimens" "ac_cv_have_decl_futimens" "#include <sys/stat.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimens" = xyes
then :
fi
if test $ac_cv_have_decl_futimens = yes; then
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
if test $ac_cv_func_futimens = yes; then
gl_cv_onwards_func_futimens=yes
else
gl_cv_onwards_func_futimens='future OS version'
fi
else
gl_cv_onwards_func_futimens='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
gl_cv_onwards_func_futimens=$ac_cv_func_futimens
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimens" >&5
printf "%s\n" "$gl_cv_onwards_func_futimens" >&6; }
case "$gl_cv_onwards_func_futimens" in
future*) ac_cv_func_futimens=no ;;
*) ac_cv_func_futimens=$gl_cv_onwards_func_futimens ;;
esac
if test $ac_cv_func_futimens = yes; then
printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h
fi
if test $ac_cv_func_futimens = no; then
HAVE_FUTIMENS=0
case "$gl_cv_onwards_func_futimens" in
future*) REPLACE_FUTIMENS=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5
printf %s "checking whether futimens works... " >&6; }
if test ${gl_cv_func_futimens_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_futimens_works="guessing no" ;;
# Guess no on musl systems.
*-musl*) gl_cv_func_futimens_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_futimens_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
struct timespec ts[2];
int fd = creat ("conftest.file", 0600);
struct stat st;
if (fd < 0) return 1;
ts[0].tv_sec = 1;
ts[0].tv_nsec = UTIME_OMIT;
ts[1].tv_sec = 1;
ts[1].tv_nsec = UTIME_NOW;
errno = 0;
if (futimens (AT_FDCWD, NULL) == 0) return 2;
if (errno != EBADF) return 3;
if (futimens (fd, ts)) return 4;
sleep (1);
ts[0].tv_nsec = UTIME_NOW;
ts[1].tv_nsec = UTIME_OMIT;
if (futimens (fd, ts)) return 5;
if (fstat (fd, &st)) return 6;
if (st.st_ctime < st.st_atime) return 7;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_futimens_works=yes
else case e in #(
e) gl_cv_func_futimens_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.file ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5
printf "%s\n" "$gl_cv_func_futimens_works" >&6; }
case "$gl_cv_func_futimens_works" in
*yes) ;;
*)
REPLACE_FUTIMENS=1
;;
esac
fi
if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then
GL_COND_OBJ_FUTIMENS_TRUE=
GL_COND_OBJ_FUTIMENS_FALSE='#'
else
GL_COND_OBJ_FUTIMENS_TRUE='#'
GL_COND_OBJ_FUTIMENS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_FUTIMENS_TRUE}" && test -z "${GL_COND_OBJ_FUTIMENS_FALSE}"; then
GL_COND_OBJ_FUTIMENS_TRUE='#'
GL_COND_OBJ_FUTIMENS_FALSE='#'
fi
GL_GNULIB_FUTIMENS=1
printf "%s\n" "#define GNULIB_TEST_FUTIMENS 1" >>confdefs.h
GETADDRINFO_LIB=
gai_saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
printf %s "checking for library containing getaddrinfo... " >&6; }
if test ${ac_cv_search_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char getaddrinfo (void);
int
main (void)
{
return getaddrinfo ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getaddrinfo=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getaddrinfo+y}
then :
break
fi
done
if test ${ac_cv_search_getaddrinfo+y}
then :
else case e in #(
e) ac_cv_search_getaddrinfo=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
printf "%s\n" "$ac_cv_search_getaddrinfo" >&6; }
ac_res=$ac_cv_search_getaddrinfo
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getaddrinfo" != "none required"; then
GETADDRINFO_LIB="$ac_cv_search_getaddrinfo"
fi
fi
LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
HAVE_GETADDRINFO=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
printf %s "checking for getaddrinfo... " >&6; }
if test ${gl_cv_func_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#include <stddef.h>
int
main (void)
{
getaddrinfo("", "", NULL, NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_getaddrinfo=yes
else case e in #(
e) gl_cv_func_getaddrinfo=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5
printf "%s\n" "$gl_cv_func_getaddrinfo" >&6; }
if test $gl_cv_func_getaddrinfo = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5
printf %s "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getaddrinfo+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_cv_w32_getaddrinfo=no
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
int
main (void)
{
getaddrinfo(NULL, NULL, NULL, NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getaddrinfo=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5
printf "%s\n" "$gl_cv_w32_getaddrinfo" >&6; }
if test "$gl_cv_w32_getaddrinfo" = "yes"; then
GETADDRINFO_LIB="-lws2_32"
LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo with POSIX signature" >&5
printf %s "checking for getaddrinfo with POSIX signature... " >&6; }
if test ${gl_cv_func_getaddrinfo_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
extern
#ifdef __cplusplus
"C"
#endif
int getaddrinfo (const char *, const char *, const struct addrinfo *, struct addrinfo **);
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getaddrinfo_posix_signature=yes
else case e in #(
e) gl_cv_func_getaddrinfo_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo_posix_signature" >&5
printf "%s\n" "$gl_cv_func_getaddrinfo_posix_signature" >&6; }
if test $gl_cv_func_getaddrinfo_posix_signature = no; then
REPLACE_GETADDRINFO=1
fi
else
HAVE_GETADDRINFO=0
fi
fi
printf "%s\n" "#define HAVE_GETADDRINFO $HAVE_GETADDRINFO" >>confdefs.h
# We can't use AC_REPLACE_FUNCS here because gai_strerror may be an
# inline function declared in ws2tcpip.h, so we need to get that
# header included somehow.
ac_fn_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gai_strerror" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GAI_STRERROR $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_gai_strerror = yes; then
ac_fn_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_gai_strerrorA" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GAI_STRERRORA $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5
printf %s "checking for gai_strerror with POSIX signature... " >&6; }
if test ${gl_cv_func_gai_strerror_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
extern
#ifdef __cplusplus
"C"
#endif
const char *gai_strerror(int);
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gai_strerror_posix_signature=yes
else case e in #(
e) gl_cv_func_gai_strerror_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5
printf "%s\n" "$gl_cv_func_gai_strerror_posix_signature" >&6; }
if test $gl_cv_func_gai_strerror_posix_signature = no; then
REPLACE_GAI_STRERROR=1
fi
fi
LIBS="$gai_saved_LIBS"
ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "
#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_SA_LEN 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getaddrinfo" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETADDRINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_freeaddrinfo" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_FREEADDRINFO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" "
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getnameinfo" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETNAMEINFO $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_getaddrinfo = no; then
HAVE_DECL_GETADDRINFO=0
fi
if test $ac_cv_have_decl_freeaddrinfo = no; then
HAVE_DECL_FREEADDRINFO=0
fi
if test $ac_cv_have_decl_gai_strerror = no; then
HAVE_DECL_GAI_STRERROR=0
fi
if test $ac_cv_have_decl_getnameinfo = no; then
HAVE_DECL_GETNAMEINFO=0
fi
ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_struct_addrinfo" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
fi
if test $ac_cv_type_struct_addrinfo = no; then
HAVE_STRUCT_ADDRINFO=0
fi
case " $GETADDRINFO_LIB " in
*" $HOSTENT_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;;
esac
case " $GETADDRINFO_LIB " in
*" $SERVENT_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;;
esac
case " $GETADDRINFO_LIB " in
*" $INET_NTOP_LIB "*) ;;
*) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;;
esac
if test $HAVE_GETADDRINFO = 0 || test $REPLACE_GETADDRINFO = 1; then
GL_COND_OBJ_GETADDRINFO_TRUE=
GL_COND_OBJ_GETADDRINFO_FALSE='#'
else
GL_COND_OBJ_GETADDRINFO_TRUE='#'
GL_COND_OBJ_GETADDRINFO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETADDRINFO_TRUE}" && test -z "${GL_COND_OBJ_GETADDRINFO_FALSE}"; then
GL_COND_OBJ_GETADDRINFO_TRUE='#'
GL_COND_OBJ_GETADDRINFO_FALSE='#'
fi
if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then
GL_COND_OBJ_GAI_STRERROR_TRUE=
GL_COND_OBJ_GAI_STRERROR_FALSE='#'
else
GL_COND_OBJ_GAI_STRERROR_TRUE='#'
GL_COND_OBJ_GAI_STRERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GAI_STRERROR_TRUE}" && test -z "${GL_COND_OBJ_GAI_STRERROR_FALSE}"; then
GL_COND_OBJ_GAI_STRERROR_TRUE='#'
GL_COND_OBJ_GAI_STRERROR_FALSE='#'
fi
GL_GNULIB_GETADDRINFO=1
printf "%s\n" "#define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h
gl_abort_bug=no
case "$host_os" in
mingw* | windows*)
gl_cv_func_getcwd_path_max=yes
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5
printf %s "checking whether getcwd handles long file names properly... " >&6; }
if test ${gl_cv_func_getcwd_path_max+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Arrange for deletion of the temporary directory this test creates.
ac_clean_files="$ac_clean_files confdir3"
if test "$cross_compiling" = yes
then :
# Cross-compilation guesses:
case "$host_os" in
aix*) # On AIX, it has the AIX bug.
gl_cv_func_getcwd_path_max='guessing no, it has the AIX bug' ;;
gnu*) # On Hurd, it is 'yes'.
gl_cv_func_getcwd_path_max='guessing yes' ;;
linux* | kfreebsd*)
# On older Linux+glibc it's 'no, but it is partly working',
# on newer Linux+glibc it's 'yes'.
# On Linux+musl libc, it's 'no, but it is partly working'.
# On kFreeBSD+glibc, it's 'no, but it is partly working'.
gl_cv_func_getcwd_path_max='guessing no, but it is partly working' ;;
*) # If we don't know, obey --enable-cross-guesses.
gl_cv_func_getcwd_path_max="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else
# include <direct.h>
#endif
#if HAVE_DECL_ALARM
# include <signal.h>
#endif
#include <string.h>
#include <limits.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
#ifndef AT_FDCWD
# define AT_FDCWD 0
#endif
#ifdef ENAMETOOLONG
# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG)
#else
# define is_ENAMETOOLONG(x) 0
#endif
/* Use the getcwd function, not any macro. */
#undef getcwd
$gl_mda_defines
#ifndef S_IRWXU
# define S_IRWXU 0700
#endif
/* The length of this name must be 8. */
#define DIR_NAME "confdir3"
#define DIR_NAME_LEN 8
#define DIR_NAME_SIZE (DIR_NAME_LEN + 1)
/* The length of "../". */
#define DOTDOTSLASH_LEN 3
/* Leftover bytes in the buffer, to work around library or OS bugs. */
#define BUF_SLOP 20
int
main ()
{
#ifndef PATH_MAX
/* The Hurd doesn't define this, so getcwd can't exhibit the bug --
at least not on a local file system. And if we were to start worrying
about remote file systems, we'd have to enable the wrapper function
all of the time, just to be safe. That's not worth the cost. */
exit (0);
#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \
- DIR_NAME_SIZE - BUF_SLOP) \
<= PATH_MAX)
/* FIXME: Assuming there's a system for which this is true,
this should be done in a compile test. */
exit (0);
#else
char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1)
+ DIR_NAME_SIZE + BUF_SLOP];
char *cwd;
size_t initial_cwd_len;
size_t cwd_len;
int fail;
size_t n_chdirs;
# if HAVE_DECL_ALARM
/* This test makes some buggy getcwd implementations take a long time, e.g.
on NAS devices
<https://lists.gnu.org/archive/html/bug-gnulib/2024-03/msg00444.html>
and in sandboxed environments <https://bugs.gentoo.org/447970>.
Give up after 5 seconds; a getcwd slower than that isn't worth using
anyway. */
signal (SIGALRM, SIG_DFL);
alarm (5);
# endif
cwd = getcwd (buf, PATH_MAX);
if (cwd == NULL)
exit (10);
cwd_len = initial_cwd_len = strlen (cwd);
fail = 0;
n_chdirs = 0;
while (1)
{
size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN);
char *c = NULL;
cwd_len += DIR_NAME_SIZE;
/* If mkdir or chdir fails, it could be that this system cannot create
any file with an absolute name longer than PATH_MAX, such as cygwin.
If so, leave fail as 0, because the current working directory can't
be too long for getcwd if it can't even be created. On Linux with
the 9p file system, mkdir fails with error EINVAL when cwd_len gets
too long; ignore this failure because the getcwd() system call
produces good results whereas the gnulib substitute calls getdents64
which fails with error EPROTO.
For other errors, be pessimistic and consider that as a failure,
too. */
if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0)
{
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
#ifdef __linux__
if (! (errno == EINVAL))
#endif
fail = 20;
break;
}
if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE)
{
struct stat sb;
c = getcwd (buf, PATH_MAX);
if (!c && errno == ENOENT)
{
fail = 11;
break;
}
if (c)
{
fail = 31;
break;
}
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
{
fail = 21;
break;
}
/* Our replacement needs to be able to stat() long ../../paths,
so generate a path larger than PATH_MAX to check,
avoiding the replacement if we can't stat(). */
c = getcwd (buf, cwd_len + 1);
if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno))
{
fail = 32;
break;
}
}
if (dotdot_max <= cwd_len - initial_cwd_len)
{
if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len)
break;
c = getcwd (buf, cwd_len + 1);
if (!c)
{
if (! (errno == ERANGE || errno == ENOENT
|| is_ENAMETOOLONG (errno)))
{
fail = 22;
break;
}
if (AT_FDCWD || errno == ERANGE || errno == ENOENT)
{
fail = 12;
break;
}
}
}
if (c && strlen (c) != cwd_len)
{
fail = 23;
break;
}
++n_chdirs;
}
/* Leaving behind such a deep directory is not polite.
So clean up here, right away, even though the driving
shell script would also clean up. */
{
size_t i;
/* Try rmdir first, in case the chdir failed. */
rmdir (DIR_NAME);
for (i = 0; i <= n_chdirs; i++)
{
if (chdir ("..") < 0)
break;
if (rmdir (DIR_NAME) != 0)
break;
}
}
exit (fail);
#endif
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_path_max=yes
else case e in #(
e) case $? in
10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';;
31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';;
32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';;
*) gl_cv_func_getcwd_path_max=no;;
esac ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5
printf "%s\n" "$gl_cv_func_getcwd_path_max" >&6; }
case "$gl_cv_func_getcwd_null" in
*yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getcwd succeeds when 4k < cwd_length < 16k" >&5
printf %s "checking whether getcwd succeeds when 4k < cwd_length < 16k... " >&6; }
if test ${gl_cv_func_getcwd_succeeds_beyond_4k+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Remove any remnants of a previous test.
rm -rf confdir-14B---
# Arrange for deletion of the temporary directory this test creates.
ac_clean_files="$ac_clean_files confdir-14B---"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no otherwise, even on glibc systems and musl systems.
*) gl_cv_func_getcwd_succeeds_beyond_4k="guessing no"
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
#endif
#include <string.h>
#include <sys/stat.h>
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
$gl_mda_defines
#ifndef S_IRWXU
# define S_IRWXU 0700
#endif
/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than
the 16kB pagesize on ia64 linux. Those conditions make the code below
trigger a bug in glibc's getcwd implementation before 2.4.90-10. */
#define TARGET_LEN (5 * 1024)
int
main ()
{
char *cwd;
size_t initial_cwd_len;
int fail = 0;
/* The bug is triggered when PATH_MAX < page size, so skip
this relatively expensive and invasive test if that's not true. */
#if defined PATH_MAX && defined _SC_PAGESIZE
int bug_possible = PATH_MAX < sysconf (_SC_PAGESIZE);
#else
int bug_possible = 0;
#endif
if (! bug_possible)
return 0;
cwd = getcwd (NULL, 0);
if (cwd == NULL)
return 2;
initial_cwd_len = strlen (cwd);
free (cwd);
if (1)
{
static char const dir_name[] = "confdir-14B---";
size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len)
/ sizeof dir_name);
size_t d;
for (d = 0; d < desired_depth; d++)
{
if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0)
{
if (! (errno == ERANGE || errno == ENAMETOOLONG
|| errno == ENOENT))
fail = 3; /* Unable to construct deep hierarchy. */
break;
}
}
/* If libc has the bug in question, this invocation of getcwd
results in a failed assertion. */
cwd = getcwd (NULL, 0);
if (cwd == NULL)
fail = 4; /* getcwd didn't assert, but it failed for a long name
where the answer could have been learned. */
free (cwd);
/* Call rmdir first, in case the above chdir failed. */
rmdir (dir_name);
while (0 < d--)
{
if (chdir ("..") < 0)
{
fail = 5;
break;
}
rmdir (dir_name);
}
}
return fail;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getcwd_succeeds_beyond_4k=yes
else case e in #(
e) ret=$?
if test $ret -ge 128 || test $ret = 4; then
gl_cv_func_getcwd_succeeds_beyond_4k=no
else
gl_cv_func_getcwd_succeeds_beyond_4k=yes
fi
;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_succeeds_beyond_4k" >&5
printf "%s\n" "$gl_cv_func_getcwd_succeeds_beyond_4k" >&6; }
case "$gl_cv_func_getcwd_succeeds_beyond_4k" in
*no)
gl_abort_bug=yes
;;
*)
;;
esac
;;
esac
;;
esac
case "$gl_cv_func_getcwd_path_max" in
*"no" | *"no, it has the AIX bug") ;;
*)
printf "%s\n" "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h
;;
esac
case "$gl_cv_func_getcwd_path_max" in
*"no, but it is partly working")
printf "%s\n" "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h
;;
*"yes, but with shorter paths")
printf "%s\n" "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h
;;
esac
if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
|| test $gl_cv_func_getcwd_posix_signature != yes \
|| { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \
|| test $gl_abort_bug = yes; then
REPLACE_GETCWD=1
fi
if test $REPLACE_GETCWD = 1; then
GL_COND_OBJ_GETCWD_TRUE=
GL_COND_OBJ_GETCWD_FALSE='#'
else
GL_COND_OBJ_GETCWD_TRUE='#'
GL_COND_OBJ_GETCWD_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETCWD_TRUE}" && test -z "${GL_COND_OBJ_GETCWD_FALSE}"; then
GL_COND_OBJ_GETCWD_TRUE='#'
GL_COND_OBJ_GETCWD_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETCWD_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_GETCWD 1" >>confdefs.h
GL_GNULIB_GETCWD=1
printf "%s\n" "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in
*yes,yes) ;;
*)
REPLACE_GETCWD=1
;;
esac
if test $REPLACE_GETCWD = 1; then
GL_COND_OBJ_GETCWD_LGPL_TRUE=
GL_COND_OBJ_GETCWD_LGPL_FALSE='#'
else
GL_COND_OBJ_GETCWD_LGPL_TRUE='#'
GL_COND_OBJ_GETCWD_LGPL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETCWD_LGPL_TRUE}" && test -z "${GL_COND_OBJ_GETCWD_LGPL_FALSE}"; then
GL_COND_OBJ_GETCWD_LGPL_TRUE='#'
GL_COND_OBJ_GETCWD_LGPL_FALSE='#'
fi
GL_GNULIB_GETCWD=1
printf "%s\n" "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getdelim" >&5
printf %s "checking for getdelim... " >&6; }
if test ${gl_cv_onwards_func_getdelim+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getdelim" = xyes
then :
fi
if test $ac_cv_have_decl_getdelim = yes; then
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
if test $ac_cv_func_getdelim = yes; then
gl_cv_onwards_func_getdelim=yes
else
gl_cv_onwards_func_getdelim='future OS version'
fi
else
gl_cv_onwards_func_getdelim='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getdelim" "ac_cv_func_getdelim"
if test "x$ac_cv_func_getdelim" = xyes
then :
fi
gl_cv_onwards_func_getdelim=$ac_cv_func_getdelim
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getdelim" >&5
printf "%s\n" "$gl_cv_onwards_func_getdelim" >&6; }
case "$gl_cv_onwards_func_getdelim" in
future*) ac_cv_func_getdelim=no ;;
*) ac_cv_func_getdelim=$gl_cv_onwards_func_getdelim ;;
esac
if test $ac_cv_func_getdelim = yes; then
printf "%s\n" "#define HAVE_GETDELIM 1" >>confdefs.h
fi
if test $ac_cv_func_getdelim = yes; then
HAVE_GETDELIM=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5
printf %s "checking for working getdelim function... " >&6; }
if test ${gl_cv_func_working_getdelim+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
darwin*)
gl_cv_func_working_getdelim=no ;;
*)
echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky GNU user" >/dev/null 2>&1
then :
gl_cv_func_working_getdelim="guessing yes"
else case e in #(
e) case "$host_os" in
*-musl* | midipix*) gl_cv_func_working_getdelim="guessing yes" ;;
*) gl_cv_func_working_getdelim="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getdelim (&line, &siz, '\n', in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getdelim (&line, &siz, '\n', in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_getdelim=yes
else case e in #(
e) gl_cv_func_working_getdelim=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5
printf "%s\n" "$gl_cv_func_working_getdelim" >&6; }
case "$gl_cv_func_working_getdelim" in
*yes) ;;
*) REPLACE_GETDELIM=1 ;;
esac
else
HAVE_GETDELIM=0
case "$gl_cv_onwards_func_getdelim" in
future*) REPLACE_GETDELIM=1 ;;
esac
fi
if test $ac_cv_have_decl_getdelim = no; then
HAVE_DECL_GETDELIM=0
fi
if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
GL_COND_OBJ_GETDELIM_TRUE=
GL_COND_OBJ_GETDELIM_FALSE='#'
else
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDELIM_TRUE}" && test -z "${GL_COND_OBJ_GETDELIM_FALSE}"; then
GL_COND_OBJ_GETDELIM_TRUE='#'
GL_COND_OBJ_GETDELIM_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDELIM_TRUE"; then :
ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
if test "x$ac_cv_func_flockfile" = xyes
then :
printf "%s\n" "#define HAVE_FLOCKFILE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "funlockfile" "ac_cv_func_funlockfile"
if test "x$ac_cv_func_funlockfile" = xyes
then :
printf "%s\n" "#define HAVE_FUNLOCKFILE 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h
fi
GL_GNULIB_GETDELIM=1
printf "%s\n" "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h
if test $ac_cv_func_getdtablesize = yes &&
test $ac_cv_have_decl_getdtablesize = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
printf %s "checking whether getdtablesize works... " >&6; }
if test ${gl_cv_func_getdtablesize_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;;
*)
if test "$cross_compiling" = yes
then :
case "$host_os" in
cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
gl_cv_func_getdtablesize_works="guessing no" ;;
*) gl_cv_func_getdtablesize_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
$gl_mda_defines
int
main (void)
{
int size = getdtablesize();
if (dup2 (0, getdtablesize()) != -1)
return 1;
if (size != getdtablesize())
return 2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getdtablesize_works=yes
else case e in #(
e) gl_cv_func_getdtablesize_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
printf "%s\n" "$gl_cv_func_getdtablesize_works" >&6; }
case "$gl_cv_func_getdtablesize_works" in
*yes | "no (limitation)") ;;
*) REPLACE_GETDTABLESIZE=1 ;;
esac
else
HAVE_GETDTABLESIZE=0
fi
if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
GL_COND_OBJ_GETDTABLESIZE_TRUE=
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
else
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETDTABLESIZE_TRUE}" && test -z "${GL_COND_OBJ_GETDTABLESIZE_FALSE}"; then
GL_COND_OBJ_GETDTABLESIZE_TRUE='#'
GL_COND_OBJ_GETDTABLESIZE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETDTABLESIZE_TRUE"; then :
:
fi
GL_GNULIB_GETDTABLESIZE=1
printf "%s\n" "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
if test "x$ac_cv_func_getgroups" = xyes
then :
fi
# If we don't yet have getgroups, see if it's in -lbsd.
# This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
gl_saved_LIBS=$LIBS
if test $ac_cv_func_getgroups = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
printf %s "checking for getgroups in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_getgroups+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char getgroups (void);
int
main (void)
{
return getgroups ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsd_getgroups=yes
else case e in #(
e) ac_cv_lib_bsd_getgroups=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
printf "%s\n" "$ac_cv_lib_bsd_getgroups" >&6; }
if test "x$ac_cv_lib_bsd_getgroups" = xyes
then :
GETGROUPS_LIB=-lbsd
fi
fi
# Run the program to test the functionality of the system-supplied
# getgroups function only if there is such a function.
if test $ac_cv_func_getgroups = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
printf %s "checking for working getgroups... " >&6; }
if test ${ac_cv_func_getgroups_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on glibc systems.
*-gnu* | gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) ac_cv_func_getgroups_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) ac_cv_func_getgroups_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* On NeXTstep 3.2, getgroups (0, 0) always fails. */
return getgroups (0, 0) == -1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_getgroups_works=yes
else case e in #(
e) ac_cv_func_getgroups_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
printf "%s\n" "$ac_cv_func_getgroups_works" >&6; }
else
ac_cv_func_getgroups_works=no
fi
case "$ac_cv_func_getgroups_works" in
*yes)
printf "%s\n" "#define HAVE_GETGROUPS 1" >>confdefs.h
;;
esac
LIBS=$gl_saved_LIBS
if test $ac_cv_func_getgroups != yes; then
HAVE_GETGROUPS=0
else
if test "$ac_cv_type_getgroups" != gid_t \
|| { case "$ac_cv_func_getgroups_works" in
*yes) false;;
*) true;;
esac
}; then
REPLACE_GETGROUPS=1
printf "%s\n" "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
printf %s "checking whether getgroups handles negative values... " >&6; }
if test ${gl_cv_func_getgroups_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) gl_cv_func_getgroups_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_getgroups_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
int size = getgroups (0, 0);
gid_t *list = malloc (size * sizeof *list);
int result = getgroups (-1, list) != -1;
free (list);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_getgroups_works=yes
else case e in #(
e) gl_cv_func_getgroups_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
printf "%s\n" "$gl_cv_func_getgroups_works" >&6; }
case "$gl_cv_func_getgroups_works" in
*yes) ;;
*) REPLACE_GETGROUPS=1 ;;
esac
fi
fi
test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
GL_COND_OBJ_GETGROUPS_TRUE=
GL_COND_OBJ_GETGROUPS_FALSE='#'
else
GL_COND_OBJ_GETGROUPS_TRUE='#'
GL_COND_OBJ_GETGROUPS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETGROUPS_TRUE}" && test -z "${GL_COND_OBJ_GETGROUPS_FALSE}"; then
GL_COND_OBJ_GETGROUPS_TRUE='#'
GL_COND_OBJ_GETGROUPS_FALSE='#'
fi
GL_GNULIB_GETGROUPS=1
printf "%s\n" "#define GNULIB_TEST_GETGROUPS 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getline" >&5
printf %s "checking for getline... " >&6; }
if test ${gl_cv_onwards_func_getline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "#include <stdio.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getline" = xyes
then :
fi
if test $ac_cv_have_decl_getline = yes; then
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
if test $ac_cv_func_getline = yes; then
gl_cv_onwards_func_getline=yes
else
gl_cv_onwards_func_getline='future OS version'
fi
else
gl_cv_onwards_func_getline='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
fi
gl_cv_onwards_func_getline=$ac_cv_func_getline
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getline" >&5
printf "%s\n" "$gl_cv_onwards_func_getline" >&6; }
case "$gl_cv_onwards_func_getline" in
future*) ac_cv_func_getline=no ;;
*) ac_cv_func_getline=$gl_cv_onwards_func_getline ;;
esac
if test $ac_cv_func_getline = yes; then
printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h
fi
if test $ac_cv_func_getline = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5
printf %s "checking for working getline function... " >&6; }
if test ${am_cv_func_working_getline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky GNU user" >/dev/null 2>&1
then :
am_cv_func_working_getline="guessing yes"
else case e in #(
e) case "$host_os" in
*-musl* | midipix*) am_cv_func_working_getline="guessing yes" ;;
*) am_cv_func_working_getline="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
int main ()
{
FILE *in = fopen ("./conftest.data", "r");
if (!in)
return 1;
{
/* Test result for a NULL buffer and a zero size.
Based on a test program from Karl Heuer. */
char *line = NULL;
size_t siz = 0;
int len = getline (&line, &siz, in);
if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
{ free (line); fclose (in); return 2; }
free (line);
}
{
/* Test result for a NULL buffer and a non-zero size.
This crashes on FreeBSD 8.0. */
char *line = NULL;
size_t siz = (size_t)(~0) / 4;
if (getline (&line, &siz, in) == -1)
{ fclose (in); return 3; }
free (line);
}
fclose (in);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
am_cv_func_working_getline=yes
else case e in #(
e) am_cv_func_working_getline=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5
printf "%s\n" "$am_cv_func_working_getline" >&6; }
else
am_cv_func_working_getline=no
case "$gl_cv_onwards_func_getline" in
future*) REPLACE_GETLINE=1 ;;
esac
fi
if test $ac_cv_have_decl_getline = no; then
HAVE_DECL_GETLINE=0
fi
case "$am_cv_func_working_getline" in
*yes) ;;
*)
REPLACE_GETLINE=1
;;
esac
if test $REPLACE_GETLINE = 1; then
GL_COND_OBJ_GETLINE_TRUE=
GL_COND_OBJ_GETLINE_FALSE='#'
else
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETLINE_TRUE}" && test -z "${GL_COND_OBJ_GETLINE_FALSE}"; then
GL_COND_OBJ_GETLINE_TRUE='#'
GL_COND_OBJ_GETLINE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETLINE_TRUE"; then :
:
fi
GL_GNULIB_GETLINE=1
printf "%s\n" "#define GNULIB_TEST_GETLINE 1" >>confdefs.h
REPLACE_GETOPT=0
if test -n "$gl_replace_getopt"; then
REPLACE_GETOPT=1
fi
GL_GENERATE_GETOPT_H=false
GL_GENERATE_GETOPT_CDEFS_H=false
if test $REPLACE_GETOPT = 1; then
printf "%s\n" "#define __GETOPT_PREFIX rpl_" >>confdefs.h
GL_GENERATE_GETOPT_H=true
GL_GENERATE_GETOPT_CDEFS_H=true
fi
case "$GL_GENERATE_GETOPT_H" in
false) GETOPT_H='' ;;
true)
if test -z "$GETOPT_H"; then
GETOPT_H="${gl_source_base_prefix}getopt.h"
fi
;;
*) echo "*** GL_GENERATE_GETOPT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_GETOPT_H; then
GL_GENERATE_GETOPT_H_TRUE=
GL_GENERATE_GETOPT_H_FALSE='#'
else
GL_GENERATE_GETOPT_H_TRUE='#'
GL_GENERATE_GETOPT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_GETOPT_H_TRUE}" && test -z "${GL_GENERATE_GETOPT_H_FALSE}"; then
GL_GENERATE_GETOPT_H_TRUE='#'
GL_GENERATE_GETOPT_H_FALSE='#'
fi
case "$GL_GENERATE_GETOPT_CDEFS_H" in
false) GETOPT_CDEFS_H='' ;;
true)
if test -z "$GETOPT_CDEFS_H"; then
GETOPT_CDEFS_H="${gl_source_base_prefix}getopt-cdefs.h"
fi
;;
*) echo "*** GL_GENERATE_GETOPT_CDEFS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_GETOPT_CDEFS_H; then
GL_GENERATE_GETOPT_CDEFS_H_TRUE=
GL_GENERATE_GETOPT_CDEFS_H_FALSE='#'
else
GL_GENERATE_GETOPT_CDEFS_H_TRUE='#'
GL_GENERATE_GETOPT_CDEFS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_GETOPT_CDEFS_H_TRUE}" && test -z "${GL_GENERATE_GETOPT_CDEFS_H_FALSE}"; then
GL_GENERATE_GETOPT_CDEFS_H_TRUE='#'
GL_GENERATE_GETOPT_CDEFS_H_FALSE='#'
fi
if test $REPLACE_GETOPT = 1; then
GL_COND_OBJ_GETOPT_TRUE=
GL_COND_OBJ_GETOPT_FALSE='#'
else
GL_COND_OBJ_GETOPT_TRUE='#'
GL_COND_OBJ_GETOPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETOPT_TRUE}" && test -z "${GL_COND_OBJ_GETOPT_FALSE}"; then
GL_COND_OBJ_GETOPT_TRUE='#'
GL_COND_OBJ_GETOPT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETOPT_TRUE"; then :
GL_GNULIB_UNISTD_H_GETOPT=1
fi
GL_GNULIB_GETOPT_POSIX=1
printf "%s\n" "#define GNULIB_TEST_GETOPT_POSIX 1" >>confdefs.h
if test $HAVE_GETPASS = 0 || test $REPLACE_GETPASS = 1; then
gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __fsetlocking" >&5
printf %s "checking for __fsetlocking... " >&6; }
if test ${gl_cv_onwards_func___fsetlocking+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fsetlocking" = xyes
then :
fi
if test $ac_cv_have_decl___fsetlocking = yes; then
ac_fn_c_check_func "$LINENO" "__fsetlocking" "ac_cv_func___fsetlocking"
if test "x$ac_cv_func___fsetlocking" = xyes
then :
fi
if test $ac_cv_func___fsetlocking = yes; then
gl_cv_onwards_func___fsetlocking=yes
else
gl_cv_onwards_func___fsetlocking='future OS version'
fi
else
gl_cv_onwards_func___fsetlocking='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__fsetlocking" "ac_cv_func___fsetlocking"
if test "x$ac_cv_func___fsetlocking" = xyes
then :
fi
gl_cv_onwards_func___fsetlocking=$ac_cv_func___fsetlocking
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___fsetlocking" >&5
printf "%s\n" "$gl_cv_onwards_func___fsetlocking" >&6; }
case "$gl_cv_onwards_func___fsetlocking" in
future*) ac_cv_func___fsetlocking=no ;;
*) ac_cv_func___fsetlocking=$gl_cv_onwards_func___fsetlocking ;;
esac
if test $ac_cv_func___fsetlocking = yes; then
printf "%s\n" "#define HAVE___FSETLOCKING 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include <stdio.h>
#if HAVE_STDIO_EXT_H
#include <stdio_ext.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fsetlocking" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL___FSETLOCKING $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tcgetattr" >&5
printf %s "checking for tcgetattr... " >&6; }
if test ${gl_cv_func_tcgetattr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <termios.h>
struct termios x;
int
main (void)
{
return tcgetattr(0,&x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_tcgetattr=yes
else case e in #(
e) gl_cv_func_tcgetattr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tcgetattr" >&5
printf "%s\n" "$gl_cv_func_tcgetattr" >&6; }
if test $gl_cv_func_tcgetattr = yes; then
HAVE_TCGETATTR=1
else
HAVE_TCGETATTR=0
fi
printf "%s\n" "#define HAVE_TCGETATTR $HAVE_TCGETATTR" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tcsetattr" >&5
printf %s "checking for tcsetattr... " >&6; }
if test ${gl_cv_func_tcsetattr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <termios.h>
struct termios x;
int
main (void)
{
return tcsetattr(0,0,&x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_tcsetattr=yes
else case e in #(
e) gl_cv_func_tcsetattr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tcsetattr" >&5
printf "%s\n" "$gl_cv_func_tcsetattr" >&6; }
if test $gl_cv_func_tcsetattr = yes; then
HAVE_TCSETATTR=1
else
HAVE_TCSETATTR=0
fi
printf "%s\n" "#define HAVE_TCSETATTR $HAVE_TCSETATTR" >>confdefs.h
fi
GL_GNULIB_GETPASS=1
printf "%s\n" "#define GNULIB_TEST_GETPASS 1" >>confdefs.h
if test $ac_cv_func_getpass = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpass without length limitations" >&5
printf %s "checking for getpass without length limitations... " >&6; }
if test ${gl_cv_func_getpass_good+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ >= 2) && !defined __UCLIBC__
Lucky GNU user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky GNU user" >/dev/null 2>&1
then :
gl_cv_func_getpass_good=yes
else case e in #(
e) gl_cv_func_getpass_good=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getpass_good" >&5
printf "%s\n" "$gl_cv_func_getpass_good" >&6; }
if test $gl_cv_func_getpass_good != yes; then
REPLACE_GETPASS_FOR_GETPASS_GNU=1
fi
fi
if test $HAVE_GETPASS = 0 || test $REPLACE_GETPASS_FOR_GETPASS_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __fsetlocking" >&5
printf %s "checking for __fsetlocking... " >&6; }
if test ${gl_cv_onwards_func___fsetlocking+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include <stdio_ext.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fsetlocking" = xyes
then :
fi
if test $ac_cv_have_decl___fsetlocking = yes; then
ac_fn_c_check_func "$LINENO" "__fsetlocking" "ac_cv_func___fsetlocking"
if test "x$ac_cv_func___fsetlocking" = xyes
then :
fi
if test $ac_cv_func___fsetlocking = yes; then
gl_cv_onwards_func___fsetlocking=yes
else
gl_cv_onwards_func___fsetlocking='future OS version'
fi
else
gl_cv_onwards_func___fsetlocking='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "__fsetlocking" "ac_cv_func___fsetlocking"
if test "x$ac_cv_func___fsetlocking" = xyes
then :
fi
gl_cv_onwards_func___fsetlocking=$ac_cv_func___fsetlocking
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func___fsetlocking" >&5
printf "%s\n" "$gl_cv_onwards_func___fsetlocking" >&6; }
case "$gl_cv_onwards_func___fsetlocking" in
future*) ac_cv_func___fsetlocking=no ;;
*) ac_cv_func___fsetlocking=$gl_cv_onwards_func___fsetlocking ;;
esac
if test $ac_cv_func___fsetlocking = yes; then
printf "%s\n" "#define HAVE___FSETLOCKING 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include <stdio.h>
#if HAVE_STDIO_EXT_H
#include <stdio_ext.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___fsetlocking" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL___FSETLOCKING $ac_have_decl" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tcgetattr" >&5
printf %s "checking for tcgetattr... " >&6; }
if test ${gl_cv_func_tcgetattr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <termios.h>
struct termios x;
int
main (void)
{
return tcgetattr(0,&x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_tcgetattr=yes
else case e in #(
e) gl_cv_func_tcgetattr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tcgetattr" >&5
printf "%s\n" "$gl_cv_func_tcgetattr" >&6; }
if test $gl_cv_func_tcgetattr = yes; then
HAVE_TCGETATTR=1
else
HAVE_TCGETATTR=0
fi
printf "%s\n" "#define HAVE_TCGETATTR $HAVE_TCGETATTR" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tcsetattr" >&5
printf %s "checking for tcsetattr... " >&6; }
if test ${gl_cv_func_tcsetattr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <termios.h>
struct termios x;
int
main (void)
{
return tcsetattr(0,0,&x);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_tcsetattr=yes
else case e in #(
e) gl_cv_func_tcsetattr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tcsetattr" >&5
printf "%s\n" "$gl_cv_func_tcsetattr" >&6; }
if test $gl_cv_func_tcsetattr = yes; then
HAVE_TCSETATTR=1
else
HAVE_TCSETATTR=0
fi
printf "%s\n" "#define HAVE_TCSETATTR $HAVE_TCSETATTR" >>confdefs.h
fi
GL_GNULIB_GETPASS_GNU=1
printf "%s\n" "#define GNULIB_TEST_GETPASS_GNU 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_GETPEERNAME_TRUE=
GL_COND_OBJ_GETPEERNAME_FALSE='#'
else
GL_COND_OBJ_GETPEERNAME_TRUE='#'
GL_COND_OBJ_GETPEERNAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETPEERNAME_TRUE}" && test -z "${GL_COND_OBJ_GETPEERNAME_FALSE}"; then
GL_COND_OBJ_GETPEERNAME_TRUE='#'
GL_COND_OBJ_GETPEERNAME_FALSE='#'
fi
GL_GNULIB_GETPEERNAME=1
printf "%s\n" "#define GNULIB_TEST_GETPEERNAME 1" >>confdefs.h
printf "%s\n" "#define GNULIB_GETPEERNAME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getprogname" >&5
printf %s "checking for getprogname... " >&6; }
if test ${gl_cv_onwards_func_getprogname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getprogname" "ac_cv_have_decl_getprogname" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getprogname" = xyes
then :
fi
if test $ac_cv_have_decl_getprogname = yes; then
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
if test $ac_cv_func_getprogname = yes; then
gl_cv_onwards_func_getprogname=yes
else
gl_cv_onwards_func_getprogname='future OS version'
fi
else
gl_cv_onwards_func_getprogname='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
fi
gl_cv_onwards_func_getprogname=$ac_cv_func_getprogname
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getprogname" >&5
printf "%s\n" "$gl_cv_onwards_func_getprogname" >&6; }
case "$gl_cv_onwards_func_getprogname" in
future*) ac_cv_func_getprogname=no ;;
*) ac_cv_func_getprogname=$gl_cv_onwards_func_getprogname ;;
esac
if test $ac_cv_func_getprogname = yes; then
printf "%s\n" "#define HAVE_GETPROGNAME 1" >>confdefs.h
fi
if test $ac_cv_func_getprogname = no; then
HAVE_GETPROGNAME=0
case "$gl_cv_onwards_func_getprogname" in
future*) REPLACE_GETPROGNAME=1 ;;
esac
fi
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
else case e in #(
e) HAVE_DECL_PROGRAM_INVOCATION_NAME=0 ;;
esac
fi
if test $HAVE_GETPROGNAME = 0 || test $REPLACE_GETPROGNAME = 1; then
GL_COND_OBJ_GETPROGNAME_TRUE=
GL_COND_OBJ_GETPROGNAME_FALSE='#'
else
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETPROGNAME_TRUE}" && test -z "${GL_COND_OBJ_GETPROGNAME_FALSE}"; then
GL_COND_OBJ_GETPROGNAME_TRUE='#'
GL_COND_OBJ_GETPROGNAME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETPROGNAME_TRUE"; then :
ac_found=0
ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
ac_fn_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl___argv" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL___ARGV $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
ac_found=1
fi
# Incur the cost of this test only if none of the above worked.
if test $ac_found = 0; then
# On OpenBSD 5.1, using the global __progname variable appears to be
# the only way to implement getprogname.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5
printf %s "checking whether __progname is defined in default libraries... " >&6; }
if test ${gl_cv_var___progname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_cv_var___progname=
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern char *__progname;
int
main (void)
{
return *__progname;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_var___progname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5
printf "%s\n" "$gl_cv_var___progname" >&6; }
if test "$gl_cv_var___progname" = yes; then
printf "%s\n" "#define HAVE_VAR___PROGNAME 1" >>confdefs.h
fi
fi
fi
GL_GNULIB_GETPROGNAME=1
printf "%s\n" "#define GNULIB_TEST_GETPROGNAME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getrandom" >&5
printf %s "checking for getrandom... " >&6; }
if test ${gl_cv_onwards_func_getrandom+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "getrandom" "ac_cv_have_decl_getrandom" "/* Additional includes are needed before <sys/random.h> on uClibc
and Mac OS X. */
#include <sys/types.h>
#include <stdlib.h>
#include <sys/random.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getrandom" = xyes
then :
fi
if test $ac_cv_have_decl_getrandom = yes; then
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
fi
if test $ac_cv_func_getrandom = yes; then
gl_cv_onwards_func_getrandom=yes
else
gl_cv_onwards_func_getrandom='future OS version'
fi
else
gl_cv_onwards_func_getrandom='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
fi
gl_cv_onwards_func_getrandom=$ac_cv_func_getrandom
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getrandom" >&5
printf "%s\n" "$gl_cv_onwards_func_getrandom" >&6; }
case "$gl_cv_onwards_func_getrandom" in
future*) ac_cv_func_getrandom=no ;;
*) ac_cv_func_getrandom=$gl_cv_onwards_func_getrandom ;;
esac
if test $ac_cv_func_getrandom = yes; then
printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
fi
if test "$ac_cv_func_getrandom" != yes; then
HAVE_GETRANDOM=0
case "$gl_cv_onwards_func_getrandom" in
future*) REPLACE_GETRANDOM=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getrandom is compatible with its GNU+BSD signature" >&5
printf %s "checking whether getrandom is compatible with its GNU+BSD signature... " >&6; }
if test ${gl_cv_func_getrandom_ok+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Additional includes are needed before <sys/random.h> on uClibc
and Mac OS X. */
#include <sys/types.h>
#include <stdlib.h>
#include <sys/random.h>
ssize_t getrandom (void *, size_t, unsigned int);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_getrandom_ok=yes
else case e in #(
e) gl_cv_func_getrandom_ok=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getrandom_ok" >&5
printf "%s\n" "$gl_cv_func_getrandom_ok" >&6; }
if test $gl_cv_func_getrandom_ok = no; then
REPLACE_GETRANDOM=1
fi
fi
case "$host_os" in
mingw* | windows*)
ac_fn_c_check_header_compile "$LINENO" "bcrypt.h" "ac_cv_header_bcrypt_h" "#include <windows.h>
"
if test "x$ac_cv_header_bcrypt_h" = xyes
then :
printf "%s\n" "#define HAVE_BCRYPT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the bcrypt library is guaranteed to be present" >&5
printf %s "checking whether the bcrypt library is guaranteed to be present... " >&6; }
if test ${gl_cv_lib_assume_bcrypt+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <windows.h>
int
main (void)
{
#if !(_WIN32_WINNT >= _WIN32_WINNT_WIN7)
cannot assume it
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_lib_assume_bcrypt=yes
else case e in #(
e) gl_cv_lib_assume_bcrypt=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_assume_bcrypt" >&5
printf "%s\n" "$gl_cv_lib_assume_bcrypt" >&6; }
if test $gl_cv_lib_assume_bcrypt = yes; then
printf "%s\n" "#define HAVE_LIB_BCRYPT 1" >>confdefs.h
GETRANDOM_LIB='-lbcrypt'
else
GETRANDOM_LIB='-ladvapi32'
fi
;;
*)
GETRANDOM_LIB= ;;
esac
LIB_GETRANDOM="$GETRANDOM_LIB"
if test $HAVE_GETRANDOM = 0 || test $REPLACE_GETRANDOM = 1; then
GL_COND_OBJ_GETRANDOM_TRUE=
GL_COND_OBJ_GETRANDOM_FALSE='#'
else
GL_COND_OBJ_GETRANDOM_TRUE='#'
GL_COND_OBJ_GETRANDOM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETRANDOM_TRUE}" && test -z "${GL_COND_OBJ_GETRANDOM_FALSE}"; then
GL_COND_OBJ_GETRANDOM_TRUE='#'
GL_COND_OBJ_GETRANDOM_FALSE='#'
fi
GL_GNULIB_GETRANDOM=1
printf "%s\n" "#define GNULIB_TEST_GETRANDOM 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_GETSOCKNAME_TRUE=
GL_COND_OBJ_GETSOCKNAME_FALSE='#'
else
GL_COND_OBJ_GETSOCKNAME_TRUE='#'
GL_COND_OBJ_GETSOCKNAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETSOCKNAME_TRUE}" && test -z "${GL_COND_OBJ_GETSOCKNAME_FALSE}"; then
GL_COND_OBJ_GETSOCKNAME_TRUE='#'
GL_COND_OBJ_GETSOCKNAME_FALSE='#'
fi
GL_GNULIB_GETSOCKNAME=1
printf "%s\n" "#define GNULIB_TEST_GETSOCKNAME 1" >>confdefs.h
printf "%s\n" "#define GNULIB_GETSOCKNAME 1" >>confdefs.h
if test $gl_cv_func_timespec_get = yes; then
printf "%s\n" "#define HAVE_TIMESPEC_GET 1" >>confdefs.h
fi
gl_gettimeofday_timezone=void
if test $ac_cv_func_gettimeofday != yes; then
HAVE_GETTIMEOFDAY=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
printf %s "checking for gettimeofday with POSIX signature... " >&6; }
if test ${gl_cv_func_gettimeofday_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
struct timeval c;
int gettimeofday (struct timeval *restrict, void *restrict);
int
main (void)
{
/* glibc uses struct timezone * rather than the POSIX void *
if _GNU_SOURCE is defined. However, since the only portable
use of gettimeofday uses NULL as the second parameter, and
since the glibc definition is actually more typesafe, it is
not worth wrapping this to get a compliant signature. */
int (*f) (struct timeval *restrict, void *restrict)
= gettimeofday;
int x = f (&c, 0);
return !(x | c.tv_sec | c.tv_usec);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gettimeofday_posix_signature=yes
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
int gettimeofday (struct timeval *restrict, struct timezone *restrict);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_gettimeofday_posix_signature=almost
else case e in #(
e) gl_cv_func_gettimeofday_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
printf "%s\n" "$gl_cv_func_gettimeofday_posix_signature" >&6; }
if test $gl_cv_func_gettimeofday_posix_signature = almost; then
gl_gettimeofday_timezone='struct timezone'
elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
REPLACE_GETTIMEOFDAY=1
fi
if test $REPLACE_STRUCT_TIMEVAL = 1; then
REPLACE_GETTIMEOFDAY=1
fi
case "$host_os" in
mingw* | windows*) REPLACE_GETTIMEOFDAY=1 ;;
esac
fi
printf "%s\n" "#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone" >>confdefs.h
if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
GL_COND_OBJ_GETTIMEOFDAY_TRUE=
GL_COND_OBJ_GETTIMEOFDAY_FALSE='#'
else
GL_COND_OBJ_GETTIMEOFDAY_TRUE='#'
GL_COND_OBJ_GETTIMEOFDAY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GETTIMEOFDAY_TRUE}" && test -z "${GL_COND_OBJ_GETTIMEOFDAY_FALSE}"; then
GL_COND_OBJ_GETTIMEOFDAY_TRUE='#'
GL_COND_OBJ_GETTIMEOFDAY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GETTIMEOFDAY_TRUE"; then :
:
fi
GL_GNULIB_GETTIMEOFDAY=1
printf "%s\n" "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h
# Autoconf 2.61a.99 and earlier don't support linking a file only
# in VPATH builds. But since GNUmakefile is for maintainer use
# only, it does not matter if we skip the link with older autoconf.
# Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
# builds, so use a shell variable to bypass this.
GNUmakefile=GNUmakefile
ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile"
ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
if test "x$ac_cv_func_group_member" = xyes
then :
else case e in #(
e)
HAVE_GROUP_MEMBER=0
;;
esac
fi
if test $HAVE_GROUP_MEMBER = 0; then
GL_COND_OBJ_GROUP_MEMBER_TRUE=
GL_COND_OBJ_GROUP_MEMBER_FALSE='#'
else
GL_COND_OBJ_GROUP_MEMBER_TRUE='#'
GL_COND_OBJ_GROUP_MEMBER_FALSE=
fi
:
if test -z "${GL_COND_OBJ_GROUP_MEMBER_TRUE}" && test -z "${GL_COND_OBJ_GROUP_MEMBER_FALSE}"; then
GL_COND_OBJ_GROUP_MEMBER_TRUE='#'
GL_COND_OBJ_GROUP_MEMBER_FALSE='#'
fi
if test -z "$GL_COND_OBJ_GROUP_MEMBER_TRUE"; then :
fi
GL_GNULIB_GROUP_MEMBER=1
printf "%s\n" "#define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h
HARD_LOCALE_LIB="$SETLOCALE_NULL_LIB"
LIB_HARD_LOCALE="$HARD_LOCALE_LIB"
HOSTENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname (void);
int
main (void)
{
return gethostbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_gethostbyname+y}
then :
break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :
else case e in #(
e) ac_cv_search_gethostbyname=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_gethostbyname" != "none required"; then
HOSTENT_LIB="$ac_cv_search_gethostbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$HOSTENT_LIB"; then
for ac_func in gethostbyname
do :
ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_gethostbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_w32_gethostbyname=no
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
gethostbyname(NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
printf "%s\n" "$gl_cv_w32_gethostbyname" >&6; }
if test "$gl_cv_w32_gethostbyname" = "yes"; then
HOSTENT_LIB="-lws2_32"
fi
;;
esac
fi
done
fi
GL_GNULIB_ICONV=1
case "$GL_GENERATE_ICONV_H" in
false) ICONV_H='' ;;
true)
if test -z "$ICONV_H"; then
ICONV_H="${gl_source_base_prefix}iconv.h"
fi
;;
*) echo "*** GL_GENERATE_ICONV_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_ICONV_H; then
GL_GENERATE_ICONV_H_TRUE=
GL_GENERATE_ICONV_H_FALSE='#'
else
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE=
fi
:
if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then
GL_GENERATE_ICONV_H_TRUE='#'
GL_GENERATE_ICONV_H_FALSE='#'
fi
HAVE_INET_NTOP=1
INET_NTOP_LIB=
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
if test $HAVE_WINSOCK2_H = 1; then
REPLACE_INET_NTOP=1
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = yes; then
INET_NTOP_LIB="-lws2_32"
else
HAVE_DECL_INET_NTOP=0
fi
else
gl_saved_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop (void);
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl resolv network
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else case e in #(
e) ac_cv_search_inet_ntop=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else case e in #(
e) ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
if test $ac_cv_func_inet_ntop = no; then
HAVE_INET_NTOP=0
fi
;;
esac
fi
LIBS=$gl_saved_LIBS
if test "$ac_cv_search_inet_ntop" != "no" \
&& test "$ac_cv_search_inet_ntop" != "none required"; then
INET_NTOP_LIB="$ac_cv_search_inet_ntop"
fi
ac_fn_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
#if HAVE_NETDB_H
# include <netdb.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_inet_ntop" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_INET_NTOP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_inet_ntop = no; then
HAVE_DECL_INET_NTOP=0
fi
fi
if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
GL_COND_OBJ_INET_NTOP_TRUE=
GL_COND_OBJ_INET_NTOP_FALSE='#'
else
GL_COND_OBJ_INET_NTOP_TRUE='#'
GL_COND_OBJ_INET_NTOP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_INET_NTOP_TRUE}" && test -z "${GL_COND_OBJ_INET_NTOP_FALSE}"; then
GL_COND_OBJ_INET_NTOP_TRUE='#'
GL_COND_OBJ_INET_NTOP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_INET_NTOP_TRUE"; then :
fi
GL_GNULIB_INET_NTOP=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5
printf %s "checking whether the compiler generally respects inline... " >&6; }
if test ${gl_cv_c_inline_effective+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $ac_cv_c_inline = no; then
gl_cv_c_inline_effective=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifdef __NO_INLINE__
#error "inline is not effective"
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_inline_effective=yes
else case e in #(
e) gl_cv_c_inline_effective=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5
printf "%s\n" "$gl_cv_c_inline_effective" >&6; }
if test $gl_cv_c_inline_effective = yes; then
printf "%s\n" "#define HAVE_INLINE 1" >>confdefs.h
fi
HAVE_IOCTL=1
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_IOCTL=0
else
ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl"
if test "x$ac_cv_func_ioctl" = xyes
then :
printf "%s\n" "#define HAVE_IOCTL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5
printf %s "checking for ioctl with POSIX signature... " >&6; }
if test ${gl_cv_func_ioctl_posix_signature+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/ioctl.h>
/* On some platforms, ioctl() is declared in <unistd.h>. */
#include <unistd.h>
int
main (void)
{
extern
#ifdef __cplusplus
"C"
#endif
int ioctl (int, int, ...);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_ioctl_posix_signature=yes
else case e in #(
e) gl_cv_func_ioctl_posix_signature=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5
printf "%s\n" "$gl_cv_func_ioctl_posix_signature" >&6; }
if test $gl_cv_func_ioctl_posix_signature != yes; then
REPLACE_IOCTL=1
fi
fi
if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then
GL_COND_OBJ_IOCTL_TRUE=
GL_COND_OBJ_IOCTL_FALSE='#'
else
GL_COND_OBJ_IOCTL_TRUE='#'
GL_COND_OBJ_IOCTL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_IOCTL_TRUE}" && test -z "${GL_COND_OBJ_IOCTL_FALSE}"; then
GL_COND_OBJ_IOCTL_TRUE='#'
GL_COND_OBJ_IOCTL_FALSE='#'
fi
GL_GNULIB_IOCTL=1
printf "%s\n" "#define GNULIB_TEST_IOCTL 1" >>confdefs.h
printf "%s\n" "#define GNULIB_IOCTL 1" >>confdefs.h
if test $ac_cv_func_isblank = no; then
HAVE_ISBLANK=0
fi
if test $HAVE_ISBLANK = 0; then
GL_COND_OBJ_ISBLANK_TRUE=
GL_COND_OBJ_ISBLANK_FALSE='#'
else
GL_COND_OBJ_ISBLANK_TRUE='#'
GL_COND_OBJ_ISBLANK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISBLANK_TRUE}" && test -z "${GL_COND_OBJ_ISBLANK_FALSE}"; then
GL_COND_OBJ_ISBLANK_TRUE='#'
GL_COND_OBJ_ISBLANK_FALSE='#'
fi
printf "%s\n" "#define GNULIB_ISBLANK 1" >>confdefs.h
GL_GNULIB_ISBLANK=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iswblank" >&5
printf %s "checking for iswblank... " >&6; }
if test ${gl_cv_onwards_func_iswblank+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
fi
if test $ac_cv_have_decl_iswblank = yes; then
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
if test $ac_cv_func_iswblank = yes; then
gl_cv_onwards_func_iswblank=yes
else
gl_cv_onwards_func_iswblank='future OS version'
fi
else
gl_cv_onwards_func_iswblank='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "iswblank" "ac_cv_func_iswblank"
if test "x$ac_cv_func_iswblank" = xyes
then :
fi
gl_cv_onwards_func_iswblank=$ac_cv_func_iswblank
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_iswblank" >&5
printf "%s\n" "$gl_cv_onwards_func_iswblank" >&6; }
case "$gl_cv_onwards_func_iswblank" in
future*) ac_cv_func_iswblank=no ;;
*) ac_cv_func_iswblank=$gl_cv_onwards_func_iswblank ;;
esac
if test $ac_cv_func_iswblank = yes; then
printf "%s\n" "#define HAVE_ISWBLANK 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" "
#include <wchar.h>
#include <wctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_iswblank" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_ISWBLANK $ac_have_decl" >>confdefs.h
if test $ac_cv_func_iswblank = no; then
HAVE_ISWBLANK=0
if test $ac_cv_have_decl_iswblank = yes \
|| case "$gl_cv_onwards_func_iswblank" in \
future*) true ;; \
*) false ;; \
esac; then
REPLACE_ISWBLANK=1
fi
fi
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
:
else
if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then
:
fi
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && { test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; }; then
GL_COND_OBJ_ISWBLANK_TRUE=
GL_COND_OBJ_ISWBLANK_FALSE='#'
else
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWBLANK_TRUE}" && test -z "${GL_COND_OBJ_ISWBLANK_FALSE}"; then
GL_COND_OBJ_ISWBLANK_TRUE='#'
GL_COND_OBJ_ISWBLANK_FALSE='#'
fi
GL_GNULIB_ISWBLANK=1
printf "%s\n" "#define GNULIB_TEST_ISWBLANK 1" >>confdefs.h
if test $HAVE_WCTYPE_T = 0 || test $GNULIBHEADERS_OVERRIDE_WINT_T = 1 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_ISWCTYPE_TRUE=
GL_COND_OBJ_ISWCTYPE_FALSE='#'
else
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWCTYPE_TRUE}" && test -z "${GL_COND_OBJ_ISWCTYPE_FALSE}"; then
GL_COND_OBJ_ISWCTYPE_TRUE='#'
GL_COND_OBJ_ISWCTYPE_FALSE='#'
fi
GL_GNULIB_ISWCTYPE=1
printf "%s\n" "#define GNULIB_TEST_ISWCTYPE 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswdigit is ISO C compliant" >&5
printf %s "checking whether iswdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswdigit_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on FreeBSD, NetBSD, OpenBSD, Solaris, native Windows, Haiku, Android.
freebsd* | dragonfly* | netbsd* | openbsd* | solaris* | mingw* | windows* | haiku* | *-android*)
gl_cv_func_iswdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswdigit_works="guessing yes" ;;
esac
if test $LOCALE_FR != none || test $LOCALE_JA != none || test "$LOCALE_EN_UTF8" != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
/* This fails on mingw, MSVC 14. */
/* U+00B2 SUPERSCRIPT TWO */
is = for_character ("\262", 1);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 10.0. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 2;
}
if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0, NetBSD 10.0, OpenBSD 7.5, MSVC 14, Haiku, Android. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 4;
/* This fails on FreeBSD 13.0, NetBSD 10.0, OpenBSD 7.5, MSVC 14, Haiku, Android. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\357\274\221", 3);
if (!(is == 0))
result |= 8;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on NetBSD 10.0, Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswdigit_works=yes
else case e in #(
e) gl_cv_func_iswdigit_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswdigit_works" >&6; }
case "$gl_cv_func_iswdigit_works" in
*yes) ;;
*) REPLACE_ISWDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWDIGIT = 1; then
GL_COND_OBJ_ISWDIGIT_TRUE=
GL_COND_OBJ_ISWDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWDIGIT_FALSE}"; then
GL_COND_OBJ_ISWDIGIT_TRUE='#'
GL_COND_OBJ_ISWDIGIT_FALSE='#'
fi
GL_GNULIB_ISWDIGIT=1
printf "%s\n" "#define GNULIB_TEST_ISWDIGIT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWPUNCT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswpunct is consistent with ispunct" >&5
printf %s "checking whether iswpunct is consistent with ispunct... " >&6; }
if test ${gl_cv_func_iswpunct_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
android*) gl_cv_func_iswpunct_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswpunct_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <wchar.h>
#include <wctype.h>
int
main (int argc, char *argv[])
{
int result = 0;
/* This fails on Android 11. */
if ((! iswpunct ('\`')) != (! ispunct ('\`')))
result |= 1;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswpunct_works=yes
else case e in #(
e) gl_cv_func_iswpunct_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswpunct_works" >&5
printf "%s\n" "$gl_cv_func_iswpunct_works" >&6; }
case "$gl_cv_func_iswpunct_works" in
*yes) ;;
*) REPLACE_ISWPUNCT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWPUNCT = 1; then
GL_COND_OBJ_ISWPUNCT_TRUE=
GL_COND_OBJ_ISWPUNCT_FALSE='#'
else
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWPUNCT_TRUE}" && test -z "${GL_COND_OBJ_ISWPUNCT_FALSE}"; then
GL_COND_OBJ_ISWPUNCT_TRUE='#'
GL_COND_OBJ_ISWPUNCT_FALSE='#'
fi
GL_GNULIB_ISWPUNCT=1
printf "%s\n" "#define GNULIB_TEST_ISWPUNCT 1" >>confdefs.h
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
REPLACE_ISWXDIGIT="$REPLACE_ISWCNTRL"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iswxdigit is ISO C compliant" >&5
printf %s "checking whether iswxdigit is ISO C compliant... " >&6; }
if test ${gl_cv_func_iswxdigit_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on FreeBSD, NetBSD, OpenBSD, Solaris, native Windows, Haiku, Android.
freebsd* | dragonfly* | netbsd* | openbsd* | solaris* | mingw* | windows* | haiku* | *-android*)
gl_cv_func_iswxdigit_works="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_iswxdigit_works="guessing yes" ;;
esac
if test $LOCALE_JA != none || test "$LOCALE_EN_UTF8" != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <wctype.h>
/* Returns the value of iswxdigit for the multibyte character s[0..n-1]. */
static int
for_character (const char *s, size_t n)
{
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, s, n, &state);
if (ret != n)
abort ();
return iswxdigit (wc);
}
int
main (int argc, char *argv[])
{
int is;
int result = 0;
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
/* This fails on NetBSD 10.0. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\243\301", 2);
if (!(is == 0))
result |= 1;
}
if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
/* This fails on FreeBSD 13.0, Haiku, Android. */
/* U+0663 ARABIC-INDIC DIGIT THREE */
is = for_character ("\331\243", 2);
if (!(is == 0))
result |= 2;
/* This fails on NetBSD 10.0, OpenBSD 7.5, MSVC 14, Haiku, Android. */
/* U+FF21 FULLWIDTH LATIN CAPITAL LETTER A */
is = for_character ("\357\274\241", 3);
if (!(is == 0))
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
/* This fails on Solaris 10, Solaris 11.4. */
/* U+FF11 FULLWIDTH DIGIT ONE */
is = for_character ("\243\261", 2);
if (!(is == 0))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_iswxdigit_works=yes
else case e in #(
e) gl_cv_func_iswxdigit_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswxdigit_works" >&5
printf "%s\n" "$gl_cv_func_iswxdigit_works" >&6; }
case "$gl_cv_func_iswxdigit_works" in
*yes) ;;
*) REPLACE_ISWXDIGIT=1 ;;
esac
fi
if ! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWXDIGIT = 1; then
GL_COND_OBJ_ISWXDIGIT_TRUE=
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
else
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_ISWXDIGIT_TRUE}" && test -z "${GL_COND_OBJ_ISWXDIGIT_FALSE}"; then
GL_COND_OBJ_ISWXDIGIT_TRUE='#'
GL_COND_OBJ_ISWXDIGIT_FALSE='#'
fi
GL_GNULIB_ISWXDIGIT=1
printf "%s\n" "#define GNULIB_TEST_ISWXDIGIT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the __inline keyword" >&5
printf %s "checking whether the compiler supports the __inline keyword... " >&6; }
if test ${gl_cv_c___inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef int foo_t;
static __inline foo_t foo (void) { return 0; }
int
main (void)
{
return foo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c___inline=yes
else case e in #(
e) gl_cv_c___inline=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5
printf "%s\n" "$gl_cv_c___inline" >&6; }
if test $gl_cv_c___inline = yes; then
printf "%s\n" "#define HAVE___INLINE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use the included libunistring" >&5
printf %s "checking whether to use the included libunistring... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_libunistring_use_included" >&5
printf "%s\n" "$gl_libunistring_use_included" >&6; }
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
if test $ac_cv_func_link = no; then
HAVE_LINK=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether link obeys POSIX" >&5
printf %s "checking whether link obeys POSIX... " >&6; }
if test ${gl_cv_func_link_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) touch conftest.a
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.a conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_link_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_link_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_link_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_link_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <stdio.h>
int
main (void)
{
int result = 0;
if (!link ("conftest.a", "conftest.b/"))
result |= 1;
#if HAVE_LSTAT
if (!link ("conftest.lnk/", "conftest.b"))
result |= 2;
if (rename ("conftest.a", "conftest.b"))
result |= 4;
if (!link ("conftest.b", "conftest.lnk"))
result |= 8;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_link_works=yes
else case e in #(
e) gl_cv_func_link_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.a conftest.b conftest.lnk ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_works" >&5
printf "%s\n" "$gl_cv_func_link_works" >&6; }
case "$gl_cv_func_link_works" in
*yes) ;;
*)
REPLACE_LINK=1
;;
esac
fi
if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then
GL_COND_OBJ_LINK_TRUE=
GL_COND_OBJ_LINK_FALSE='#'
else
GL_COND_OBJ_LINK_TRUE='#'
GL_COND_OBJ_LINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LINK_TRUE}" && test -z "${GL_COND_OBJ_LINK_FALSE}"; then
GL_COND_OBJ_LINK_TRUE='#'
GL_COND_OBJ_LINK_FALSE='#'
fi
GL_GNULIB_LINK=1
printf "%s\n" "#define GNULIB_TEST_LINK 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_LISTEN_TRUE=
GL_COND_OBJ_LISTEN_FALSE='#'
else
GL_COND_OBJ_LISTEN_TRUE='#'
GL_COND_OBJ_LISTEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LISTEN_TRUE}" && test -z "${GL_COND_OBJ_LISTEN_FALSE}"; then
GL_COND_OBJ_LISTEN_TRUE='#'
GL_COND_OBJ_LISTEN_FALSE='#'
fi
GL_GNULIB_LISTEN=1
printf "%s\n" "#define GNULIB_TEST_LISTEN 1" >>confdefs.h
printf "%s\n" "#define GNULIB_LISTEN 1" >>confdefs.h
LOCALCHARSET_TESTS_ENVIRONMENT=
if test $REPLACE_STRUCT_LCONV = 1; then
REPLACE_LOCALECONV=1
fi
if test $REPLACE_LOCALECONV = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether localeconv works" >&5
printf %s "checking whether localeconv works... " >&6; }
if test ${gl_cv_func_localeconv_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_localeconv_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_localeconv_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_localeconv_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_localeconv_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <limits.h>
int main ()
{
struct lconv *l = localeconv ();
return l->frac_digits != CHAR_MAX && l->frac_digits < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_localeconv_works=yes
else case e in #(
e) gl_cv_func_localeconv_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_localeconv_works" >&5
printf "%s\n" "$gl_cv_func_localeconv_works" >&6; }
case "$gl_cv_func_localeconv_works" in
*yes) ;;
*) REPLACE_LOCALECONV=1 ;;
esac
fi
if test $REPLACE_LOCALECONV = 1; then
GL_COND_OBJ_LOCALECONV_TRUE=
GL_COND_OBJ_LOCALECONV_FALSE='#'
else
GL_COND_OBJ_LOCALECONV_TRUE='#'
GL_COND_OBJ_LOCALECONV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LOCALECONV_TRUE}" && test -z "${GL_COND_OBJ_LOCALECONV_FALSE}"; then
GL_COND_OBJ_LOCALECONV_TRUE='#'
GL_COND_OBJ_LOCALECONV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_LOCALECONV_TRUE"; then :
ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h>
"
if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct lconv" "int_p_cs_precedes" "ac_cv_member_struct_lconv_int_p_cs_precedes" "#include <locale.h>
"
if test "x$ac_cv_member_struct_lconv_int_p_cs_precedes" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_INT_P_CS_PRECEDES 1" >>confdefs.h
fi
fi
GL_GNULIB_LOCALECONV=1
printf "%s\n" "#define GNULIB_TEST_LOCALECONV 1" >>confdefs.h
printf "%s\n" "#define GNULIB_LOCALECONV 1" >>confdefs.h
if test "$gl_threads_api" = posix; then
# OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
# pthread_rwlock_* functions.
has_rwlock=false
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes
then :
has_rwlock=true
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h
fi
if $has_rwlock; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
printf %s "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
if test ${gl_cv_pthread_rwlock_rdlock_prefer_writer+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) saved_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess no on bionic systems.
*-android*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
# Guess yes on native Windows with the mingw-w64 winpthreads library.
# Guess no on native Windows with the gnulib windows-rwlock module.
mingw* | windows*) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
else
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no"
fi
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_pthread_rwlock_rdlock_prefer_writer="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
#define SUCCEED() exit (0)
#define FAILURE() exit (1)
#define UNEXPECTED(n) (exit (10 + (n)))
/* The main thread creates the waiting writer and the requesting reader threads
in the default way; this guarantees that they have the same priority.
We can reuse the main thread as first reader thread. */
static pthread_rwlock_t lock;
static pthread_t reader1;
static pthread_t writer;
static pthread_t reader2;
static pthread_t timer;
/* Used to pass control from writer to reader2 and from reader2 to timer,
as in a relay race.
Passing control from one running thread to another running thread
is most likely faster than to create the second thread. */
static pthread_mutex_t baton;
static void *
timer_func (void *ignored)
{
/* Step 13 (can be before or after step 12):
The timer thread takes the baton, then waits a moment to make sure
it can tell whether the second reader thread is blocked at step 12. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (13);
usleep (100000);
/* By the time we get here, it's clear that the second reader thread is
blocked at step 12. This is the desired behaviour. */
SUCCEED ();
}
static void *
reader2_func (void *ignored)
{
int err;
/* Step 8 (can be before or after step 7):
The second reader thread takes the baton, then waits a moment to make sure
the writer thread has reached step 7. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (8);
usleep (100000);
/* Step 9: The second reader thread requests the lock. */
err = pthread_rwlock_tryrdlock (&lock);
if (err == 0)
FAILURE ();
else if (err != EBUSY)
UNEXPECTED (9);
/* Step 10: Launch a timer, to test whether the next call blocks. */
if (pthread_create (&timer, NULL, timer_func, NULL))
UNEXPECTED (10);
/* Step 11: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (11);
/* Step 12: The second reader thread requests the lock. */
err = pthread_rwlock_rdlock (&lock);
if (err == 0)
FAILURE ();
else
UNEXPECTED (12);
}
static void *
writer_func (void *ignored)
{
/* Step 4: Take the baton, so that the second reader thread does not go ahead
too early. */
if (pthread_mutex_lock (&baton))
UNEXPECTED (4);
/* Step 5: Create the second reader thread. */
if (pthread_create (&reader2, NULL, reader2_func, NULL))
UNEXPECTED (5);
/* Step 6: Release the baton. */
if (pthread_mutex_unlock (&baton))
UNEXPECTED (6);
/* Step 7: The writer thread requests the lock. */
if (pthread_rwlock_wrlock (&lock))
UNEXPECTED (7);
return NULL;
}
int
main ()
{
reader1 = pthread_self ();
/* Step 1: The main thread initializes the lock and the baton. */
if (pthread_rwlock_init (&lock, NULL))
UNEXPECTED (1);
if (pthread_mutex_init (&baton, NULL))
UNEXPECTED (1);
/* Step 2: The main thread acquires the lock as a reader. */
if (pthread_rwlock_rdlock (&lock))
UNEXPECTED (2);
/* Step 3: Create the writer thread. */
if (pthread_create (&writer, NULL, writer_func, NULL))
UNEXPECTED (3);
/* Job done. Go to sleep. */
for (;;)
{
sleep (1);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
else case e in #(
e) gl_cv_pthread_rwlock_rdlock_prefer_writer=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
LIBS="$saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
printf "%s\n" "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
*yes)
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h
;;
esac
fi
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int
main (void)
{
#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
:
printf "%s\n" "#define GNULIB_LOCK 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5
printf %s "checking whether lseek detects pipes... " >&6; }
if test ${gl_cv_func_lseek_pipe+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
mingw* | windows*)
gl_cv_func_lseek_pipe=no
;;
*)
if test $cross_compiling = no; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h> /* for off_t */
#include <stdio.h> /* for SEEK_CUR */
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
$gl_mda_defines
int
main (void)
{
/* Exit with success only if stdin is seekable. */
return lseek (0, (off_t)0, SEEK_CUR) < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext < conftest.$ac_ext \
&& test 1 = "`echo hi \
| { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then
gl_cv_func_lseek_pipe=yes
else
gl_cv_func_lseek_pipe=no
fi
else case e in #(
e) gl_cv_func_lseek_pipe=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __BEOS__
/* BeOS mistakenly return 0 when trying to seek on pipes. */
Choke me.
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_func_lseek_pipe=yes
else case e in #(
e) gl_cv_func_lseek_pipe=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5
printf "%s\n" "$gl_cv_func_lseek_pipe" >&6; }
if test "$gl_cv_func_lseek_pipe" = no; then
REPLACE_LSEEK=1
printf "%s\n" "#define LSEEK_PIPE_BROKEN 1" >>confdefs.h
fi
if test $WINDOWS_64_BIT_OFF_T = 1; then
REPLACE_LSEEK=1
fi
if test $REPLACE_LSEEK = 0
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether SEEK_DATA works but is incompatible with GNU" >&5
printf %s "checking whether SEEK_DATA works but is incompatible with GNU... " >&6; }
if test ${gl_cv_func_lseek_works_but_incompatible+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#if defined __APPLE__ && defined __MACH__ && defined SEEK_DATA
# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
# include <AvailabilityMacros.h>
# endif
# if 99990000 <= MAC_OS_X_VERSION_MIN_REQUIRED
# define LSEEK_WORKS_BUT_IS_INCOMPATIBLE_WITH_GNU
# endif
#endif
#ifndef LSEEK_WORKS_BUT_IS_INCOMPATIBLE_WITH_GNU
#error "No need to work around the bug"
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
gl_cv_func_lseek_works_but_incompatible=yes
else case e in #(
e) gl_cv_func_lseek_works_but_incompatible=no ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_works_but_incompatible" >&5
printf "%s\n" "$gl_cv_func_lseek_works_but_incompatible" >&6; }
if test "$gl_cv_func_lseek_works_but_incompatible" = yes; then
REPLACE_LSEEK=1
fi
fi
if test $REPLACE_LSEEK = 1; then
GL_COND_OBJ_LSEEK_TRUE=
GL_COND_OBJ_LSEEK_FALSE='#'
else
GL_COND_OBJ_LSEEK_TRUE='#'
GL_COND_OBJ_LSEEK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LSEEK_TRUE}" && test -z "${GL_COND_OBJ_LSEEK_FALSE}"; then
GL_COND_OBJ_LSEEK_TRUE='#'
GL_COND_OBJ_LSEEK_FALSE='#'
fi
GL_GNULIB_LSEEK=1
printf "%s\n" "#define GNULIB_TEST_LSEEK 1" >>confdefs.h
if test $ac_cv_func_lstat = yes; then
case $host_os,$gl_cv_func_lstat_dereferences_slashed_symlink in
darwin* | solaris* | *no)
REPLACE_LSTAT=1
;;
esac
else
HAVE_LSTAT=0
fi
if test $REPLACE_LSTAT = 1; then
GL_COND_OBJ_LSTAT_TRUE=
GL_COND_OBJ_LSTAT_FALSE='#'
else
GL_COND_OBJ_LSTAT_TRUE='#'
GL_COND_OBJ_LSTAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_LSTAT_TRUE}" && test -z "${GL_COND_OBJ_LSTAT_FALSE}"; then
GL_COND_OBJ_LSTAT_TRUE='#'
GL_COND_OBJ_LSTAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_LSTAT_TRUE"; then :
:
fi
GL_GNULIB_LSTAT=1
printf "%s\n" "#define GNULIB_TEST_LSTAT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_LSTAT 1" >>confdefs.h
case $ac_cv_func_malloc_0_nonnull in #(
*yes) :
REPLACE_MALLOC_FOR_MALLOC_GNU=$REPLACE_MALLOC_FOR_MALLOC_POSIX ;; #(
*) :
REPLACE_MALLOC_FOR_MALLOC_GNU=1 ;;
esac
if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 1; then
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
fi
GL_GNULIB_MALLOC_GNU=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_GNU 1" >>confdefs.h
if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
fi
GL_GNULIB_MALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
:
if test $gl_cv_func_mbrtoc32 = no; then
HAVE_MBRTOC32=0
else
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOC32=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works on empty input" >&5
printf %s "checking whether mbrtoc32 works on empty input... " >&6; }
if test ${gl_cv_func_mbrtoc32_empty_input+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_empty_input="guessing no" ;;
*) gl_cv_func_mbrtoc32_empty_input="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
static char32_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtoc32 (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_empty_input=yes
else case e in #(
e) gl_cv_func_mbrtoc32_empty_input=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
char32_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtoc32 (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=yes
else case e in #(
e) gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtoc32 works in an UTF-8 locale" >&5
printf %s "checking whether mbrtoc32 works in an UTF-8 locale... " >&6; }
if test ${gl_cv_func_mbrtoc32_utf8_locale_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Cygwin.
cygwin*) gl_cv_func_mbrtoc32_utf8_locale_works="guessing no" ;;
*) gl_cv_func_mbrtoc32_utf8_locale_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
#include <uchar.h>
int
main (void)
{
char *locale = setlocale (LC_ALL, "en_US.UTF-8");
if (locale)
{
/* This test fails on Cygwin 3.5.3. */
mbstate_t state = { 0, };
char32_t uc = 0xDEADBEEF;
/* \360\237\220\203 = U+0001F403 */
if (mbrtoc32 (&uc, "\360", 1, &state) != (size_t)-2)
return 1;
if (mbrtoc32 (&uc, "\237", 1, &state) != (size_t)-2)
return 2;
if (mbrtoc32 (&uc, "\220", 1, &state) != (size_t)-2)
return 3;
if (mbrtoc32 (&uc, "\203", 1, &state) != 1)
return 4;
if (uc != 0x0001F403)
return 5;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtoc32_utf8_locale_works=yes
else case e in #(
e) gl_cv_func_mbrtoc32_utf8_locale_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtoc32_utf8_locale_works" >&5
printf "%s\n" "$gl_cv_func_mbrtoc32_utf8_locale_works" >&6; }
case "$gl_cv_func_mbrtoc32_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
case "$gl_cv_func_mbrtoc32_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOC32=1
;;
esac
case "$gl_cv_func_mbrtoc32_utf8_locale_works" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOC32_MULTIBYTE_LOCALE_BUG 1" >>confdefs.h
REPLACE_MBRTOC32=1
LOCALE_ZH_CN=none
;;
esac
fi
if test $HAVE_WORKING_MBRTOC32 = 0; then
REPLACE_MBRTOC32=1
fi
fi
if test $HAVE_MBRTOC32 = 0 || test $REPLACE_MBRTOC32 = 1; then
GL_COND_OBJ_MBRTOC32_TRUE=
GL_COND_OBJ_MBRTOC32_FALSE='#'
else
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOC32_TRUE}" && test -z "${GL_COND_OBJ_MBRTOC32_FALSE}"; then
GL_COND_OBJ_MBRTOC32_TRUE='#'
GL_COND_OBJ_MBRTOC32_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOC32_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gl_LIBOBJS="$gl_LIBOBJS lc-charset-dispatch.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else case e in #(
e) gl_cv_cc_vis_werror=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void);
int hiddenvar;
int exportedvar;
int hiddenfunc (void) { return 51; }
int exportedfunc (void) { return 1225736919; }
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else case e in #(
e) gl_cv_cc_visibility=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GNULIB_MBRTOC32=1
printf "%s\n" "#define GNULIB_TEST_MBRTOC32 1" >>confdefs.h
if test $ac_cv_func_mbrtowc = no; then
HAVE_MBRTOWC=0
ac_fn_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbrtowc" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_MBRTOWC $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbrtowc = yes; then
REPLACE_MBRTOWC=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOWC=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
printf %s "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg1+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
esac
if test "$LOCALE_EN_UTF8" != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
char input[] = "\303\237er";
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 5, &state);
if (ret != 2)
result |= 1;
if (!mbsinit (&state))
result |= 2;
memset (&state, '\0', sizeof (mbstate_t));
ret = mbrtowc (NULL, input, 5, &state);
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
result |= 4;
if (!mbsinit (&state))
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg1=yes
else case e in #(
e) gl_cv_func_mbrtowc_null_arg1=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg1" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
printf %s "checking whether mbrtowc handles a NULL string argument... " >&6; }
if test ${gl_cv_func_mbrtowc_null_arg2+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on OSF/1.
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
esac
if test "$LOCALE_EN_UTF8" != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
mbstate_t state;
wchar_t wc;
int ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
mbrtowc (&wc, NULL, 5, &state);
/* Check that wc was not modified. */
if (wc != (wchar_t) 0xBADFACE)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_null_arg2=yes
else case e in #(
e) gl_cv_func_mbrtowc_null_arg2=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_null_arg2" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
printf %s "checking whether mbrtowc has a correct return value... " >&6; }
if test ${gl_cv_func_mbrtowc_retval+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on HP-UX, Solaris, native Windows.
hpux* | solaris* | mingw* | windows*)
gl_cv_func_mbrtowc_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_mbrtowc_retval="guessing yes" ;;
esac
if test "$LOCALE_EN_UTF8" != none || test $LOCALE_JA != none \
|| { case "$host_os" in mingw* | windows*) true;; *) false;; esac; }; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
int found_some_locale = 0;
/* This fails on Solaris. */
if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
result |= 1;
}
found_some_locale = 1;
}
/* This fails on HP-UX 11.11. */
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
result |= 2;
}
found_some_locale = 1;
}
/* This fails on native Windows. */
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 4;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 8;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 16;
}
found_some_locale = 1;
}
return (found_some_locale ? result : 77);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_retval=yes
else case e in #(
e) if test $? != 77; then
gl_cv_func_mbrtowc_retval=no
fi
;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
printf %s "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
if test ${gl_cv_func_mbrtowc_nul_retval+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on Solaris 8 and 9.
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
esac
if test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8 and 9. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "", 1, &state) != 0)
return 2;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_nul_retval=yes
else case e in #(
e) gl_cv_func_mbrtowc_nul_retval=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_nul_retval" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc stores incomplete characters" >&5
printf %s "checking whether mbrtowc stores incomplete characters... " >&6; }
if test ${gl_cv_func_mbrtowc_stores_incomplete+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_stores_incomplete="guessing yes" ;;
*) gl_cv_func_mbrtowc_stores_incomplete="guessing no" ;;
esac
case "$host_os" in
mingw* | windows*)
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "French_France.65001") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 1;
}
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\226", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 2;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\245", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 4;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\261", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else case e in #(
e) gl_cv_func_mbrtowc_stores_incomplete=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
*)
if test "$LOCALE_EN_UTF8" != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
wchar_t wc = (wchar_t) 0xBADFACE;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "\303", 1, &state) == (size_t)(-2)
&& wc != (wchar_t) 0xBADFACE)
return 1;
}
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_stores_incomplete=no
else case e in #(
e) gl_cv_func_mbrtowc_stores_incomplete=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_stores_incomplete" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_stores_incomplete" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5
printf %s "checking whether mbrtowc works on empty input... " >&6; }
if test ${gl_cv_func_mbrtowc_empty_input+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on AIX and glibc systems.
aix* | *-gnu* | gnu*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on Android.
linux*-android*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
static wchar_t wc;
static mbstate_t mbs;
int
main (void)
{
return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_empty_input=yes
else case e in #(
e) gl_cv_func_mbrtowc_empty_input=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_empty_input" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else case e in #(
e) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_null_arg1" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_null_arg2" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_nul_retval" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_stores_incomplete" in
*no) ;;
*)
printf "%s\n" "#define MBRTOWC_STORES_INCOMPLETE_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_empty_input" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*)
printf "%s\n" "#define MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
REPLACE_MBRTOWC=1
;;
esac
fi
fi
if test $REPLACE_MBSTATE_T = 1; then
case "$host_os" in
mingw* | windows*)
MBRTOWC_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else case e in #(
e) gl_cv_have_weak="guessing no" ;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else case e in #(
e) gl_cv_have_weak=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) MBRTOWC_LIB= ;;
*) MBRTOWC_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
MBRTOWC_LIB=
fi
LIB_MBRTOWC="$MBRTOWC_LIB"
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
GL_COND_OBJ_MBRTOWC_TRUE=
GL_COND_OBJ_MBRTOWC_FALSE='#'
else
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBRTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBRTOWC_FALSE}"; then
GL_COND_OBJ_MBRTOWC_TRUE='#'
GL_COND_OBJ_MBRTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBRTOWC_TRUE"; then :
if test $REPLACE_MBSTATE_T = 1; then
gl_LIBOBJS="$gl_LIBOBJS lc-charset-dispatch.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS mbtowc-lock.$ac_objext"
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else case e in #(
e) gl_cv_cc_vis_werror=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void);
int hiddenvar;
int exportedvar;
int hiddenfunc (void) { return 51; }
int exportedfunc (void) { return 1225736919; }
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else case e in #(
e) gl_cv_cc_visibility=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
:
fi
GL_GNULIB_MBRTOWC=1
printf "%s\n" "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h
if test $ac_cv_func_mbsinit = no; then
HAVE_MBSINIT=0
ac_fn_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbsinit" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_MBSINIT $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbsinit = yes; then
REPLACE_MBSINIT=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSINIT=1
else
case "$host_os" in
mingw* | windows*) REPLACE_MBSINIT=1 ;;
esac
fi
fi
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
GL_COND_OBJ_MBSINIT_TRUE=
GL_COND_OBJ_MBSINIT_FALSE='#'
else
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBSINIT_TRUE}" && test -z "${GL_COND_OBJ_MBSINIT_FALSE}"; then
GL_COND_OBJ_MBSINIT_TRUE='#'
GL_COND_OBJ_MBSINIT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBSINIT_TRUE"; then :
:
fi
GL_GNULIB_MBSINIT=1
printf "%s\n" "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h
gl_LIBOBJS="$gl_LIBOBJS mbsrtoc32s-state.$ac_objext"
GL_GNULIB_MBSRTOC32S=1
printf "%s\n" "#define GNULIB_TEST_MBSRTOC32S 1" >>confdefs.h
if test $ac_cv_func_mbsrtowcs = no; then
HAVE_MBSRTOWCS=0
ac_fn_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbsrtowcs" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_MBSRTOWCS $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_mbsrtowcs = yes; then
REPLACE_MBSRTOWCS=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSRTOWCS=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5
printf %s "checking whether mbsrtowcs works... " >&6; }
if test ${gl_cv_func_mbsrtowcs_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on HP-UX, Solaris, mingw.
hpux* | solaris* | mingw* | windows*)
gl_cv_func_mbsrtowcs_works="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_mbsrtowcs_works="guessing yes" ;;
esac
if test $LOCALE_FR != none || test "$LOCALE_EN_UTF8" != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
int main ()
{
int result = 0;
/* Test whether the function supports a NULL destination argument.
This fails on native Windows. */
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
const char input[] = "\337er";
const char *src = input;
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbsrtowcs (NULL, &src, 1, &state) != 3
|| src != input)
result |= 1;
}
/* Test whether the function works when started with a conversion state
in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */
if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
const char input[] = "B\303\274\303\237er";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 2;
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
result |= 2;
}
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
const char input[] = "<\306\374\313\334\270\354>";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 4;
if (mbsrtowcs (NULL, &src, 10, &state) != 3)
result |= 4;
}
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
const char input[] = "B\250\271\201\060\211\070er";
mbstate_t state;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
if (!mbsinit (&state))
{
const char *src = input + 2;
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
result |= 8;
}
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbsrtowcs_works=yes
else case e in #(
e) gl_cv_func_mbsrtowcs_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5
printf "%s\n" "$gl_cv_func_mbsrtowcs_works" >&6; }
case "$gl_cv_func_mbsrtowcs_works" in
*yes) ;;
*) REPLACE_MBSRTOWCS=1 ;;
esac
if test $REPLACE_MBSRTOWCS = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
printf %s "checking whether the C locale is free of encoding errors... " >&6; }
if test ${gl_cv_func_mbrtowc_C_locale_sans_EILSEQ+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="guessing yes" ;;
*) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <locale.h>
#include <wchar.h>
int
main (void)
{
int i;
char *locale = setlocale (LC_ALL, "C");
if (! locale)
return 2;
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
{
char c = i;
wchar_t wc;
mbstate_t mbs = { 0, };
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
if (1 < ss)
return 3;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=yes
else case e in #(
e) gl_cv_func_mbrtowc_C_locale_sans_EILSEQ=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&5
printf "%s\n" "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" >&6; }
case "$gl_cv_func_mbrtowc_C_locale_sans_EILSEQ" in
*yes) ;;
*) REPLACE_MBSRTOWCS=1 ;;
esac
fi
fi
fi
if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
GL_COND_OBJ_MBSRTOWCS_TRUE=
GL_COND_OBJ_MBSRTOWCS_FALSE='#'
else
GL_COND_OBJ_MBSRTOWCS_TRUE='#'
GL_COND_OBJ_MBSRTOWCS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBSRTOWCS_TRUE}" && test -z "${GL_COND_OBJ_MBSRTOWCS_FALSE}"; then
GL_COND_OBJ_MBSRTOWCS_TRUE='#'
GL_COND_OBJ_MBSRTOWCS_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBSRTOWCS_TRUE"; then :
gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext"
:
fi
GL_GNULIB_MBSRTOWCS=1
printf "%s\n" "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h
GL_GNULIB_MBSZERO=1
printf "%s\n" "#define GNULIB_TEST_MBSZERO 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbtowc" >&5
printf %s "checking for mbtowc... " >&6; }
if test ${gl_cv_onwards_func_mbtowc+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mbtowc" "ac_cv_have_decl_mbtowc" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mbtowc" = xyes
then :
fi
if test $ac_cv_have_decl_mbtowc = yes; then
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
if test $ac_cv_func_mbtowc = yes; then
gl_cv_onwards_func_mbtowc=yes
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
else
gl_cv_onwards_func_mbtowc='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
fi
gl_cv_onwards_func_mbtowc=$ac_cv_func_mbtowc
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mbtowc" >&5
printf "%s\n" "$gl_cv_onwards_func_mbtowc" >&6; }
case "$gl_cv_onwards_func_mbtowc" in
future*) ac_cv_func_mbtowc=no ;;
*) ac_cv_func_mbtowc=$gl_cv_onwards_func_mbtowc ;;
esac
if test $ac_cv_func_mbtowc = yes; then
printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h
fi
if test $ac_cv_func_mbtowc = no; then
HAVE_MBTOWC=0
case "$gl_cv_onwards_func_mbtowc" in
future*) REPLACE_MBTOWC=1 ;;
esac
else
if false; then
REPLACE_MBTOWC=1
fi
fi
if test $HAVE_MBTOWC = 0 || test $REPLACE_MBTOWC = 1; then
GL_COND_OBJ_MBTOWC_TRUE=
GL_COND_OBJ_MBTOWC_FALSE='#'
else
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MBTOWC_TRUE}" && test -z "${GL_COND_OBJ_MBTOWC_FALSE}"; then
GL_COND_OBJ_MBTOWC_TRUE='#'
GL_COND_OBJ_MBTOWC_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MBTOWC_TRUE"; then :
:
fi
GL_GNULIB_MBTOWC=1
printf "%s\n" "#define GNULIB_TEST_MBTOWC 1" >>confdefs.h
if test $REPLACE_MEMCHR = 1; then
GL_COND_OBJ_MEMCHR_TRUE=
GL_COND_OBJ_MEMCHR_FALSE='#'
else
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMCHR_FALSE}"; then
GL_COND_OBJ_MEMCHR_TRUE='#'
GL_COND_OBJ_MEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMCHR_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
if test "x$ac_cv_header_bp_sym_h" = xyes
then :
printf "%s\n" "#define HAVE_BP_SYM_H 1" >>confdefs.h
fi
fi
GL_GNULIB_MEMCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mempcpy" >&5
printf %s "checking for mempcpy... " >&6; }
if test ${gl_cv_onwards_func_mempcpy+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mempcpy" "ac_cv_have_decl_mempcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_mempcpy = yes; then
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
if test $ac_cv_func_mempcpy = yes; then
gl_cv_onwards_func_mempcpy=yes
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
else
gl_cv_onwards_func_mempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes
then :
fi
gl_cv_onwards_func_mempcpy=$ac_cv_func_mempcpy
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; }
case "$gl_cv_onwards_func_mempcpy" in
future*) ac_cv_func_mempcpy=no ;;
*) ac_cv_func_mempcpy=$gl_cv_onwards_func_mempcpy ;;
esac
if test $ac_cv_func_mempcpy = yes; then
printf "%s\n" "#define HAVE_MEMPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_mempcpy = no; then
HAVE_MEMPCPY=0
case "$gl_cv_onwards_func_mempcpy" in
future*) REPLACE_MEMPCPY=1 ;;
esac
fi
if test $HAVE_MEMPCPY = 0 || test $REPLACE_MEMPCPY = 1; then
GL_COND_OBJ_MEMPCPY_TRUE=
GL_COND_OBJ_MEMPCPY_FALSE='#'
else
GL_COND_OBJ_MEMPCPY_TRUE='#'
GL_COND_OBJ_MEMPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMPCPY_TRUE}" && test -z "${GL_COND_OBJ_MEMPCPY_FALSE}"; then
GL_COND_OBJ_MEMPCPY_TRUE='#'
GL_COND_OBJ_MEMPCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMPCPY_TRUE"; then :
:
fi
GL_GNULIB_MEMPCPY=1
printf "%s\n" "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h
if test $ac_cv_have_decl_memrchr = no; then
HAVE_DECL_MEMRCHR=0
fi
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes
then :
printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h
fi
if test $ac_cv_func_memrchr = no; then
GL_COND_OBJ_MEMRCHR_TRUE=
GL_COND_OBJ_MEMRCHR_FALSE='#'
else
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MEMRCHR_TRUE}" && test -z "${GL_COND_OBJ_MEMRCHR_FALSE}"; then
GL_COND_OBJ_MEMRCHR_TRUE='#'
GL_COND_OBJ_MEMRCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MEMRCHR_TRUE"; then :
:
fi
GL_GNULIB_MEMRCHR=1
printf "%s\n" "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5
printf %s "checking whether mkdir handles trailing slash... " >&6; }
if test ${gl_cv_func_mkdir_trailing_slash_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftest.dir
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
# Guess yes on MSVC, no on mingw.
windows*-msvc*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
mingw* | windows*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _MSC_VER
Known
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Known" >/dev/null 2>&1
then :
gl_cv_func_mkdir_trailing_slash_works="guessing yes"
else case e in #(
e) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;;
esac
fi
rm -rf conftest*
;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_mkdir_trailing_slash_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
$gl_mda_defines
int
main (void)
{
return mkdir ("conftest.dir/", 0700);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mkdir_trailing_slash_works=yes
else case e in #(
e) gl_cv_func_mkdir_trailing_slash_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.dir
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5
printf "%s\n" "$gl_cv_func_mkdir_trailing_slash_works" >&6; }
case "$gl_cv_func_mkdir_trailing_slash_works" in
*yes) ;;
*)
REPLACE_MKDIR=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5
printf %s "checking whether mkdir handles trailing dot... " >&6; }
if test ${gl_cv_func_mkdir_trailing_dot_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftest.dir
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess yes on musl systems.
*-musl*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_mkdir_trailing_dot_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
$gl_mda_defines
int
main (void)
{
return !mkdir ("conftest.dir/./", 0700);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_mkdir_trailing_dot_works=yes
else case e in #(
e) gl_cv_func_mkdir_trailing_dot_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.dir
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5
printf "%s\n" "$gl_cv_func_mkdir_trailing_dot_works" >&6; }
case "$gl_cv_func_mkdir_trailing_dot_works" in
*yes) ;;
*)
REPLACE_MKDIR=1
printf "%s\n" "#define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h
;;
esac
if test $REPLACE_MKDIR = 1; then
GL_COND_OBJ_MKDIR_TRUE=
GL_COND_OBJ_MKDIR_FALSE='#'
else
GL_COND_OBJ_MKDIR_TRUE='#'
GL_COND_OBJ_MKDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MKDIR_TRUE}" && test -z "${GL_COND_OBJ_MKDIR_FALSE}"; then
GL_COND_OBJ_MKDIR_TRUE='#'
GL_COND_OBJ_MKDIR_FALSE='#'
fi
GL_GNULIB_MKDIR=1
printf "%s\n" "#define GNULIB_TEST_MKDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mkostemp" >&5
printf %s "checking for mkostemp... " >&6; }
if test ${gl_cv_onwards_func_mkostemp+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "mkostemp" "ac_cv_have_decl_mkostemp" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_mkostemp" = xyes
then :
fi
if test $ac_cv_have_decl_mkostemp = yes; then
ac_fn_c_check_func "$LINENO" "mkostemp" "ac_cv_func_mkostemp"
if test "x$ac_cv_func_mkostemp" = xyes
then :
fi
if test $ac_cv_func_mkostemp = yes; then
gl_cv_onwards_func_mkostemp=yes
else
gl_cv_onwards_func_mkostemp='future OS version'
fi
else
gl_cv_onwards_func_mkostemp='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "mkostemp" "ac_cv_func_mkostemp"
if test "x$ac_cv_func_mkostemp" = xyes
then :
fi
gl_cv_onwards_func_mkostemp=$ac_cv_func_mkostemp
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mkostemp" >&5
printf "%s\n" "$gl_cv_onwards_func_mkostemp" >&6; }
case "$gl_cv_onwards_func_mkostemp" in
future*) ac_cv_func_mkostemp=no ;;
*) ac_cv_func_mkostemp=$gl_cv_onwards_func_mkostemp ;;
esac
if test $ac_cv_func_mkostemp = yes; then
printf "%s\n" "#define HAVE_MKOSTEMP 1" >>confdefs.h
fi
if test $ac_cv_func_mkostemp != yes; then
HAVE_MKOSTEMP=0
case "$gl_cv_onwards_func_mkostemp" in
future*) REPLACE_MKOSTEMP=1 ;;
esac
fi
if test $HAVE_MKOSTEMP = 0 || test $REPLACE_MKOSTEMP = 1; then
GL_COND_OBJ_MKOSTEMP_TRUE=
GL_COND_OBJ_MKOSTEMP_FALSE='#'
else
GL_COND_OBJ_MKOSTEMP_TRUE='#'
GL_COND_OBJ_MKOSTEMP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MKOSTEMP_TRUE}" && test -z "${GL_COND_OBJ_MKOSTEMP_FALSE}"; then
GL_COND_OBJ_MKOSTEMP_TRUE='#'
GL_COND_OBJ_MKOSTEMP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MKOSTEMP_TRUE"; then :
fi
printf "%s\n" "#define GNULIB_MKOSTEMP 1" >>confdefs.h
GL_GNULIB_MKOSTEMP=1
printf "%s\n" "#define GNULIB_TEST_MKOSTEMP 1" >>confdefs.h
if test $ac_cv_func_mkstemp = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5
printf %s "checking for working mkstemp... " >&6; }
if test ${gl_cv_func_working_mkstemp+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
mkdir conftest.mkstemp
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_mkstemp="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_working_mkstemp="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_working_mkstemp="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_mkstemp="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
$gl_mda_defines
int
main (void)
{
int result = 0;
int i;
off_t large = (off_t) 4294967295u;
if (large < 0)
large = 2147483647;
umask (0);
for (i = 0; i < 70; i++)
{
char templ[] = "conftest.mkstemp/coXXXXXX";
int (*mkstemp_function) (char *) = mkstemp;
int fd = mkstemp_function (templ);
if (fd < 0)
result |= 1;
else
{
struct stat st;
if (lseek (fd, large, SEEK_SET) != large)
result |= 2;
if (fstat (fd, &st) < 0)
result |= 4;
else if (st.st_mode & 0077)
result |= 8;
if (close (fd))
result |= 16;
}
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_mkstemp=yes
else case e in #(
e) gl_cv_func_working_mkstemp=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.mkstemp
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5
printf "%s\n" "$gl_cv_func_working_mkstemp" >&6; }
case "$gl_cv_func_working_mkstemp" in
*yes) ;;
*)
REPLACE_MKSTEMP=1
;;
esac
else
HAVE_MKSTEMP=0
fi
if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
GL_COND_OBJ_MKSTEMP_TRUE=
GL_COND_OBJ_MKSTEMP_FALSE='#'
else
GL_COND_OBJ_MKSTEMP_TRUE='#'
GL_COND_OBJ_MKSTEMP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MKSTEMP_TRUE}" && test -z "${GL_COND_OBJ_MKSTEMP_FALSE}"; then
GL_COND_OBJ_MKSTEMP_TRUE='#'
GL_COND_OBJ_MKSTEMP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_MKSTEMP_TRUE"; then :
fi
GL_GNULIB_MKSTEMP=1
printf "%s\n" "#define GNULIB_TEST_MKSTEMP 1" >>confdefs.h
if test "$gl_cv_func_working_mktime" != yes; then
REPLACE_MKTIME=1
printf "%s\n" "#define NEED_MKTIME_WORKING 1" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
REPLACE_MKTIME=1
printf "%s\n" "#define NEED_MKTIME_WINDOWS 1" >>confdefs.h
;;
esac
if test $REPLACE_MKTIME = 1; then
gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking spelling of daylight variable" >&5
printf %s "checking spelling of daylight variable... " >&6; }
if test ${gl_cv_var___daylight+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) for gl_cv_var___daylight in __daylight daylight _daylight 1; do
test $gl_cv_var___daylight = 1 && break
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
return $gl_cv_var___daylight;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
done ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___daylight" >&5
printf "%s\n" "$gl_cv_var___daylight" >&6; }
case $gl_cv_var___daylight in #(
__daylight) :
;; #(
*) :
printf "%s\n" "#define __daylight $gl_cv_var___daylight" >>confdefs.h
;;
esac
fi
GL_GNULIB_MKTIME=1
printf "%s\n" "#define GNULIB_TEST_MKTIME 1" >>confdefs.h
WANT_MKTIME_INTERNAL=0
ac_fn_c_check_func "$LINENO" "__mktime_internal" "ac_cv_func___mktime_internal"
if test "x$ac_cv_func___mktime_internal" = xyes
then :
printf "%s\n" "#define mktime_internal __mktime_internal" >>confdefs.h
else case e in #(
e) WANT_MKTIME_INTERNAL=1
printf "%s\n" "#define NEED_MKTIME_INTERNAL 1" >>confdefs.h
;;
esac
fi
if test $WANT_MKTIME_INTERNAL = 1; then
gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking spelling of daylight variable" >&5
printf %s "checking spelling of daylight variable... " >&6; }
if test ${gl_cv_var___daylight+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) for gl_cv_var___daylight in __daylight daylight _daylight 1; do
test $gl_cv_var___daylight = 1 && break
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
return $gl_cv_var___daylight;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
done ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___daylight" >&5
printf "%s\n" "$gl_cv_var___daylight" >&6; }
case $gl_cv_var___daylight in #(
__daylight) :
;; #(
*) :
printf "%s\n" "#define __daylight $gl_cv_var___daylight" >>confdefs.h
;;
esac
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_INVAL_TRUE=
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
else
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_INVAL_TRUE}" && test -z "${GL_COND_OBJ_MSVC_INVAL_FALSE}"; then
GL_COND_OBJ_MSVC_INVAL_TRUE='#'
GL_COND_OBJ_MSVC_INVAL_FALSE='#'
fi
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE=
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
else
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE=
fi
:
if test -z "${GL_COND_OBJ_MSVC_NOTHROW_TRUE}" && test -z "${GL_COND_OBJ_MSVC_NOTHROW_FALSE}"; then
GL_COND_OBJ_MSVC_NOTHROW_TRUE='#'
GL_COND_OBJ_MSVC_NOTHROW_FALSE='#'
fi
printf "%s\n" "#define GNULIB_MSVC_NOTHROW 1" >>confdefs.h
gl_saved_LIBS=$LIBS
# Solaris 2.5.1 needs -lposix4 to get the nanosleep function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
NANOSLEEP_LIB=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
printf %s "checking for library containing nanosleep... " >&6; }
if test ${ac_cv_search_nanosleep+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char nanosleep (void);
int
main (void)
{
return nanosleep ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_nanosleep+y}
then :
break
fi
done
if test ${ac_cv_search_nanosleep+y}
then :
else case e in #(
e) ac_cv_search_nanosleep=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
printf "%s\n" "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_cv_search_nanosleep" = "none required" ||
NANOSLEEP_LIB=$ac_cv_search_nanosleep
fi
if test "x$ac_cv_search_nanosleep" != xno; then
if test $APPLE_UNIVERSAL_BUILD = 1; then
# A universal build on Apple Mac OS X platforms.
# The test result would be 'no (mishandles large arguments)' in 64-bit
# mode but 'yes' in 32-bit mode. But we need a configuration result that
# is valid in both modes.
gl_cv_func_nanosleep='no (mishandles large arguments)'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5
printf %s "checking for working nanosleep... " >&6; }
if test ${gl_cv_func_nanosleep+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess it halfway works when the kernel is Linux.
linux*)
gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;;
# Midipix generally emulates the Linux system calls,
# but here it handles large arguments correctly.
midipix*)
gl_cv_func_nanosleep='guessing yes' ;;
# Guess no on native Windows.
mingw* | windows*)
gl_cv_func_nanosleep='guessing no' ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_nanosleep="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <limits.h>
#include <signal.h>
#include <time.h>
#include <unistd.h>
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
#define TYPE_MAXIMUM(t) \
((t) (! TYPE_SIGNED (t) \
? (t) -1 \
: ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
#if HAVE_DECL_ALARM
static void
check_for_SIGALRM (int sig)
{
if (sig != SIGALRM)
_exit (1);
}
#endif
int
main ()
{
static struct timespec ts_sleep;
static struct timespec ts_remaining;
/* Test for major problems first. */
if (! nanosleep)
return 2;
ts_sleep.tv_sec = 0;
ts_sleep.tv_nsec = 1;
#if HAVE_DECL_ALARM
{
static struct sigaction act;
act.sa_handler = check_for_SIGALRM;
sigemptyset (&act.sa_mask);
sigaction (SIGALRM, &act, NULL);
alarm (1);
if (nanosleep (&ts_sleep, NULL) != 0)
return 3;
/* Test for a minor problem: the handling of large arguments. */
ts_sleep.tv_sec = TYPE_MAXIMUM (time_t);
ts_sleep.tv_nsec = 999999999;
alarm (1);
if (nanosleep (&ts_sleep, &ts_remaining) != -1)
return 4;
if (errno != EINTR)
return 5;
if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10)
return 6;
}
#else /* A simpler test for native Windows. */
if (nanosleep (&ts_sleep, &ts_remaining) < 0)
return 3;
/* Test for 32-bit mingw bug: negative nanosecond values do not
cause failure. */
ts_sleep.tv_sec = 1;
ts_sleep.tv_nsec = -1;
if (nanosleep (&ts_sleep, &ts_remaining) != -1)
return 7;
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_nanosleep=yes
else case e in #(
e) case $? in
4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)' ;;
7) gl_cv_func_nanosleep='no (mishandles negative tv_nsec)' ;;
*) gl_cv_func_nanosleep=no ;;
esac ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5
printf "%s\n" "$gl_cv_func_nanosleep" >&6; }
case "$gl_cv_func_nanosleep" in
*yes) ;;
*)
REPLACE_NANOSLEEP=1
case "$gl_cv_func_nanosleep" in
*"mishandles large arguments"*)
printf "%s\n" "#define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h
;;
esac
;;
esac
else
HAVE_NANOSLEEP=0
fi
LIBS=$gl_saved_LIBS
# For backward compatibility.
LIB_NANOSLEEP="$NANOSLEEP_LIB"
if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then
GL_COND_OBJ_NANOSLEEP_TRUE=
GL_COND_OBJ_NANOSLEEP_FALSE='#'
else
GL_COND_OBJ_NANOSLEEP_TRUE='#'
GL_COND_OBJ_NANOSLEEP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NANOSLEEP_TRUE}" && test -z "${GL_COND_OBJ_NANOSLEEP_FALSE}"; then
GL_COND_OBJ_NANOSLEEP_TRUE='#'
GL_COND_OBJ_NANOSLEEP_FALSE='#'
fi
GL_GNULIB_NANOSLEEP=1
printf "%s\n" "#define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether <netinet/in.h> is self-contained" >&5
printf %s "checking whether <netinet/in.h> is self-contained... " >&6; }
if test ${gl_cv_header_netinet_in_h_selfcontained+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_netinet_in_h_selfcontained=yes
else case e in #(
e) gl_cv_header_netinet_in_h_selfcontained=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5
printf "%s\n" "$gl_cv_header_netinet_in_h_selfcontained" >&6; }
if test $gl_cv_header_netinet_in_h_selfcontained = yes; then
GL_GENERATE_NETINET_IN_H=false
else
GL_GENERATE_NETINET_IN_H=true
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
if test $gl_cv_have_include_next = yes; then
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <netinet/in.h>" >&5
printf %s "checking absolute name of <netinet/in.h>... " >&6; }
if test ${gl_cv_next_netinet_in_h+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test $ac_cv_header_netinet_in_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netinet/in.h>
_ACEOF
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
case "$host_os" in
mingw* | windows*)
gl_dirsep_regex='[/\\]'
;;
*)
gl_dirsep_regex='\/'
;;
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
gl_header_literal_regex=`echo 'netinet/in.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
}'
gl_cv_absolute_netinet_in_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`
gl_header=$gl_cv_absolute_netinet_in_h
gl_cv_next_netinet_in_h='"'$gl_header'"'
else
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5
printf "%s\n" "$gl_cv_next_netinet_in_h" >&6; }
fi
NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'netinet/in.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=$gl_cv_next_netinet_in_h
fi
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive
if test $ac_cv_header_netinet_in_h = yes; then
HAVE_NETINET_IN_H=1
else
HAVE_NETINET_IN_H=0
fi
fi
case "$GL_GENERATE_NETINET_IN_H" in
false) NETINET_IN_H='' ;;
true)
if test -z "$NETINET_IN_H"; then
NETINET_IN_H="${gl_source_base_prefix}netinet/in.h"
fi
;;
*) echo "*** GL_GENERATE_NETINET_IN_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_NETINET_IN_H; then
GL_GENERATE_NETINET_IN_H_TRUE=
GL_GENERATE_NETINET_IN_H_FALSE='#'
else
GL_GENERATE_NETINET_IN_H_TRUE='#'
GL_GENERATE_NETINET_IN_H_FALSE=
fi
:
if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then
GL_GENERATE_NETINET_IN_H_TRUE='#'
GL_GENERATE_NETINET_IN_H_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo" >&5
printf %s "checking for nl_langinfo... " >&6; }
if test ${gl_cv_onwards_func_nl_langinfo+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "nl_langinfo" "ac_cv_have_decl_nl_langinfo" "#include <langinfo.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_nl_langinfo" = xyes
then :
fi
if test $ac_cv_have_decl_nl_langinfo = yes; then
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
fi
if test $ac_cv_func_nl_langinfo = yes; then
gl_cv_onwards_func_nl_langinfo=yes
else
gl_cv_onwards_func_nl_langinfo='future OS version'
fi
else
gl_cv_onwards_func_nl_langinfo='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
fi
gl_cv_onwards_func_nl_langinfo=$ac_cv_func_nl_langinfo
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_nl_langinfo" >&5
printf "%s\n" "$gl_cv_onwards_func_nl_langinfo" >&6; }
case "$gl_cv_onwards_func_nl_langinfo" in
future*) ac_cv_func_nl_langinfo=no ;;
*) ac_cv_func_nl_langinfo=$gl_cv_onwards_func_nl_langinfo ;;
esac
if test $ac_cv_func_nl_langinfo = yes; then
printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
fi
if test $ac_cv_func_nl_langinfo = yes; then
# On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5
printf %s "checking whether YESEXPR works... " >&6; }
if test ${gl_cv_func_nl_langinfo_yesexpr_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on irix systems.
irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";;
# Guess yes elsewhere.
*) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int
main (void)
{
return !*nl_langinfo(YESEXPR);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_nl_langinfo_yesexpr_works=yes
else case e in #(
e) gl_cv_func_nl_langinfo_yesexpr_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5
printf "%s\n" "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; }
case $gl_cv_func_nl_langinfo_yesexpr_works in
*yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;;
*) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;;
esac
printf "%s\n" "#define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS" >>confdefs.h
# On Solaris 10 and Solaris 11.3, nl_langinfo is not multithread-safe.
case "$host_os" in
solaris*) NL_LANGINFO_MTSAFE=0 ;;
*) NL_LANGINFO_MTSAFE=1 ;;
esac
printf "%s\n" "#define NL_LANGINFO_MTSAFE $NL_LANGINFO_MTSAFE" >>confdefs.h
if test $HAVE_LANGINFO_CODESET = 1 \
&& test $HAVE_LANGINFO_T_FMT_AMPM = 1 \
&& test $HAVE_LANGINFO_ALTMON = 1 \
&& test $HAVE_LANGINFO_ERA = 1 \
&& test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1 \
&& test $NL_LANGINFO_MTSAFE = 1; then
:
else
REPLACE_NL_LANGINFO=1
printf "%s\n" "#define REPLACE_NL_LANGINFO 1" >>confdefs.h
fi
else
HAVE_NL_LANGINFO=0
case "$gl_cv_onwards_func_nl_langinfo" in
future*) REPLACE_NL_LANGINFO=1 ;;
esac
fi
if test $HAVE_NL_LANGINFO = 0 || test $HAVE_LANGINFO_CODESET = 0; then
LIB_NL_LANGINFO="$SETLOCALE_NULL_LIB"
else
LIB_NL_LANGINFO=
fi
if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then
GL_COND_OBJ_NL_LANGINFO_TRUE=
GL_COND_OBJ_NL_LANGINFO_FALSE='#'
else
GL_COND_OBJ_NL_LANGINFO_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NL_LANGINFO_TRUE}" && test -z "${GL_COND_OBJ_NL_LANGINFO_FALSE}"; then
GL_COND_OBJ_NL_LANGINFO_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_FALSE='#'
fi
if test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0; then
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE=
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE='#'
else
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE}" && test -z "${GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE}"; then
GL_COND_OBJ_NL_LANGINFO_LOCK_TRUE='#'
GL_COND_OBJ_NL_LANGINFO_LOCK_FALSE='#'
fi
if test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0; then
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else case e in #(
e) gl_cv_cc_vis_werror=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void);
int hiddenvar;
int exportedvar;
int hiddenfunc (void) { return 51; }
int exportedfunc (void) { return 1225736919; }
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else case e in #(
e) gl_cv_cc_visibility=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
GL_GNULIB_NL_LANGINFO=1
printf "%s\n" "#define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h
case "$host_os" in
mingw* | windows* | pw*)
REPLACE_OPEN=1
;;
*)
if test "$gl_cv_macro_O_CLOEXEC" != yes; then
REPLACE_OPEN=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
printf %s "checking whether open recognizes a trailing slash... " >&6; }
if test ${gl_cv_func_open_slash+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
touch conftest.tmp
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
gl_cv_func_open_slash="guessing no" ;;
*)
gl_cv_func_open_slash="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
#if HAVE_LSTAT
if (open ("conftest.lnk/", O_RDONLY) != -1)
result |= 1;
#endif
if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_open_slash=yes
else case e in #(
e) gl_cv_func_open_slash=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.sl conftest.tmp conftest.lnk
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
printf "%s\n" "$gl_cv_func_open_slash" >&6; }
case "$gl_cv_func_open_slash" in
*no)
printf "%s\n" "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
;;
esac
case "$gl_cv_func_open_slash" in
*no)
REPLACE_OPEN=1
;;
esac
;;
esac
if test $REPLACE_OPEN = 0; then
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_OPEN=1
fi
fi
if test $REPLACE_OPEN = 1; then
GL_COND_OBJ_OPEN_TRUE=
GL_COND_OBJ_OPEN_FALSE='#'
else
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPEN_TRUE}" && test -z "${GL_COND_OBJ_OPEN_FALSE}"; then
GL_COND_OBJ_OPEN_TRUE='#'
GL_COND_OBJ_OPEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_OPEN_TRUE"; then :
:
fi
GL_GNULIB_OPEN=1
printf "%s\n" "#define GNULIB_TEST_OPEN 1" >>confdefs.h
case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink+$gl_cv_macro_O_CLOEXEC in
yes+*yes+yes)
;;
yes+*)
# Solaris 10 lacks O_CLOEXEC.
# Solaris 9 has *at functions, but uniformly mishandles trailing
# slash in all of them.
REPLACE_OPENAT=1
;;
*)
HAVE_OPENAT=0
;;
esac
if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then
GL_COND_OBJ_OPENAT_TRUE=
GL_COND_OBJ_OPENAT_FALSE='#'
else
GL_COND_OBJ_OPENAT_TRUE='#'
GL_COND_OBJ_OPENAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPENAT_TRUE}" && test -z "${GL_COND_OBJ_OPENAT_FALSE}"; then
GL_COND_OBJ_OPENAT_TRUE='#'
GL_COND_OBJ_OPENAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_OPENAT_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_OPENAT 1" >>confdefs.h
GL_GNULIB_OPENAT=1
printf "%s\n" "#define GNULIB_TEST_OPENAT 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
if test "x$ac_cv_func_opendir" = xyes
then :
printf "%s\n" "#define HAVE_OPENDIR 1" >>confdefs.h
fi
if test $ac_cv_func_opendir = no; then
HAVE_OPENDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_OPENDIR=1
fi
if test $ac_cv_func_fchdir = no; then
HAVE_FCHDIR=0
fi
if test $HAVE_FCHDIR = 0; then
REPLACE_OPENDIR=1
fi
fi
if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
GL_COND_OBJ_OPENDIR_TRUE=
GL_COND_OBJ_OPENDIR_FALSE='#'
else
GL_COND_OBJ_OPENDIR_TRUE='#'
GL_COND_OBJ_OPENDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OPENDIR_TRUE}" && test -z "${GL_COND_OBJ_OPENDIR_FALSE}"; then
GL_COND_OBJ_OPENDIR_TRUE='#'
GL_COND_OBJ_OPENDIR_FALSE='#'
fi
GL_GNULIB_OPENDIR=1
printf "%s\n" "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h
if test $ac_cv_func_pipe != yes; then
HAVE_PIPE=0
fi
if test $HAVE_PIPE = 0; then
GL_COND_OBJ_PIPE_TRUE=
GL_COND_OBJ_PIPE_FALSE='#'
else
GL_COND_OBJ_PIPE_TRUE='#'
GL_COND_OBJ_PIPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PIPE_TRUE}" && test -z "${GL_COND_OBJ_PIPE_FALSE}"; then
GL_COND_OBJ_PIPE_TRUE='#'
GL_COND_OBJ_PIPE_FALSE='#'
fi
GL_GNULIB_PIPE=1
printf "%s\n" "#define GNULIB_TEST_PIPE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pipe2" >&5
printf %s "checking for pipe2... " >&6; }
if test ${gl_cv_onwards_func_pipe2+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "pipe2" "ac_cv_have_decl_pipe2" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_pipe2" = xyes
then :
fi
if test $ac_cv_have_decl_pipe2 = yes; then
ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes
then :
fi
if test $ac_cv_func_pipe2 = yes; then
gl_cv_onwards_func_pipe2=yes
else
gl_cv_onwards_func_pipe2='future OS version'
fi
else
gl_cv_onwards_func_pipe2='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "pipe2" "ac_cv_func_pipe2"
if test "x$ac_cv_func_pipe2" = xyes
then :
fi
gl_cv_onwards_func_pipe2=$ac_cv_func_pipe2
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_pipe2" >&5
printf "%s\n" "$gl_cv_onwards_func_pipe2" >&6; }
case "$gl_cv_onwards_func_pipe2" in
future*) ac_cv_func_pipe2=no ;;
*) ac_cv_func_pipe2=$gl_cv_onwards_func_pipe2 ;;
esac
if test $ac_cv_func_pipe2 = yes; then
printf "%s\n" "#define HAVE_PIPE2 1" >>confdefs.h
fi
if test $ac_cv_func_pipe2 != yes; then
HAVE_PIPE2=0
case "$gl_cv_onwards_func_pipe2" in
future*) REPLACE_PIPE2=1 ;;
esac
else
REPLACE_PIPE2=1
fi
GL_GNULIB_PIPE2=1
printf "%s\n" "#define GNULIB_TEST_PIPE2 1" >>confdefs.h
printf "%s\n" "#define GNULIB_PIPE2_SAFER 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_TRUE=
GL_COND_OBJ_SPAWN_FALSE='#'
else
GL_COND_OBJ_SPAWN_TRUE='#'
GL_COND_OBJ_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FALSE}"; then
GL_COND_OBJ_SPAWN_TRUE='#'
GL_COND_OBJ_SPAWN_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNI_TRUE=
GL_COND_OBJ_SPAWNI_FALSE='#'
else
GL_COND_OBJ_SPAWNI_TRUE='#'
GL_COND_OBJ_SPAWNI_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNI_TRUE}" && test -z "${GL_COND_OBJ_SPAWNI_FALSE}"; then
GL_COND_OBJ_SPAWNI_TRUE='#'
GL_COND_OBJ_SPAWNI_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SPAWNI_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
if test "x$ac_cv_header_paths_h" = xyes
then :
printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "confstr" "ac_cv_func_confstr"
if test "x$ac_cv_func_confstr" = xyes
then :
printf "%s\n" "#define HAVE_CONFSTR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setparam" "ac_cv_func_sched_setparam"
if test "x$ac_cv_func_sched_setparam" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETPARAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_setscheduler" "ac_cv_func_sched_setscheduler"
if test "x$ac_cv_func_sched_setscheduler" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_SETSCHEDULER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setegid" "ac_cv_func_setegid"
if test "x$ac_cv_func_setegid" = xyes
then :
printf "%s\n" "#define HAVE_SETEGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
if test "x$ac_cv_func_seteuid" = xyes
then :
printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork"
if test "x$ac_cv_func_vfork" = xyes
then :
printf "%s\n" "#define HAVE_VFORK 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for posix_spawn_file_actions_addchdir_np" >&5
printf %s "checking for posix_spawn_file_actions_addchdir_np... " >&6; }
if test ${gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_have_decl_posix_spawn_file_actions_addchdir_np" "#include <spawn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
if test $ac_cv_have_decl_posix_spawn_file_actions_addchdir_np = yes; then
ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_func_posix_spawn_file_actions_addchdir_np"
if test "x$ac_cv_func_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = yes; then
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np=yes
else
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np='future OS version'
fi
else
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_addchdir_np" "ac_cv_func_posix_spawn_file_actions_addchdir_np"
if test "x$ac_cv_func_posix_spawn_file_actions_addchdir_np" = xyes
then :
fi
gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np=$ac_cv_func_posix_spawn_file_actions_addchdir_np
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" >&5
printf "%s\n" "$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" >&6; }
case "$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np" in
future*) ac_cv_func_posix_spawn_file_actions_addchdir_np=no ;;
*) ac_cv_func_posix_spawn_file_actions_addchdir_np=$gl_cv_onwards_func_posix_spawn_file_actions_addchdir_np ;;
esac
if test $ac_cv_func_posix_spawn_file_actions_addchdir_np = yes; then
printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP 1" >>confdefs.h
fi
if test $ac_cv_func_posix_spawn_file_actions_addchdir = yes; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1
else
HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCHDIR_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5
printf %s "checking whether posix_spawn_file_actions_addclose works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_addclose_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_addclose (&actions, -5) == 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_addclose_works=yes
else case e in #(
e) gl_cv_func_posix_spawn_file_actions_addclose_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDCLOSE_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5
printf %s "checking whether posix_spawn_file_actions_adddup2 works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_adddup2_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_adddup2_works=yes
else case e in #(
e) gl_cv_func_posix_spawn_file_actions_adddup2_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDDUP2_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h
if test $REPLACE_POSIX_SPAWN = 1; then
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5
printf %s "checking whether posix_spawn_file_actions_addopen works... " >&6; }
if test ${gl_cv_func_posix_spawn_file_actions_addopen_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
# Guess no on musl libc and Solaris, yes otherwise.
case "$host_os" in
*-musl* | midipix*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no" ;;
*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <spawn.h>
#include <fcntl.h>
int main ()
{
posix_spawn_file_actions_t actions;
if (posix_spawn_file_actions_init (&actions) != 0)
return 1;
if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY)
== 0)
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_posix_spawn_file_actions_addopen_works=yes
else case e in #(
e) gl_cv_func_posix_spawn_file_actions_addopen_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5
printf "%s\n" "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; }
case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in
*yes) ;;
*) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;;
esac
fi
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE=
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_ADDOPEN_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE=
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_DESTROY_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE=
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE='#'
else
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE}" && test -z "${GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE}"; then
GL_COND_OBJ_SPAWN_FACTION_INIT_TRUE='#'
GL_COND_OBJ_SPAWN_FACTION_INIT_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE=
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_DESTROY_TRUE='#'
GL_COND_OBJ_SPAWNATTR_DESTROY_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_DESTROY=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_INIT_TRUE=
GL_COND_OBJ_SPAWNATTR_INIT_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_INIT_TRUE='#'
GL_COND_OBJ_SPAWNATTR_INIT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_INIT_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_INIT_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_INIT_TRUE='#'
GL_COND_OBJ_SPAWNATTR_INIT_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_INIT=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE=
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETFLAGS_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETFLAGS_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETFLAGS=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE=
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETPGROUP_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETPGROUP_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETPGROUP=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETPGROUP 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE=
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE='#'
else
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE}" && test -z "${GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE}"; then
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_TRUE='#'
GL_COND_OBJ_SPAWNATTR_SETSIGMASK_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
GL_COND_OBJ_SPAWNP_TRUE=
GL_COND_OBJ_SPAWNP_FALSE='#'
else
GL_COND_OBJ_SPAWNP_TRUE='#'
GL_COND_OBJ_SPAWNP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SPAWNP_TRUE}" && test -z "${GL_COND_OBJ_SPAWNP_FALSE}"; then
GL_COND_OBJ_SPAWNP_TRUE='#'
GL_COND_OBJ_SPAWNP_FALSE='#'
fi
GL_GNULIB_POSIX_SPAWNP=1
printf "%s\n" "#define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h
if test $ac_cv_func_pselect = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
printf %s "checking whether signature of pselect conforms to POSIX... " >&6; }
if test ${gl_cv_sig_pselect+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
int
main (void)
{
int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
struct timespec const *restrict,
sigset_t const *restrict) = pselect;
return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_sig_pselect=yes
else case e in #(
e) gl_cv_sig_pselect=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
printf "%s\n" "$gl_cv_sig_pselect" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
printf %s "checking whether pselect detects invalid fds... " >&6; }
if test ${gl_cv_func_pselect_detects_ebadf+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_pselect_detects_ebadf="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <unistd.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
fd_set set;
dup2(0, 16);
FD_ZERO(&set);
FD_SET(16, &set);
close(16);
struct timespec timeout;
timeout.tv_sec = 0;
timeout.tv_nsec = 5000;
return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pselect_detects_ebadf=yes
else case e in #(
e) gl_cv_func_pselect_detects_ebadf=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
printf "%s\n" "$gl_cv_func_pselect_detects_ebadf" >&6; }
case $gl_cv_func_pselect_detects_ebadf in
*yes) ;;
*) REPLACE_PSELECT=1 ;;
esac
fi
if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
REPLACE_PSELECT=1
fi
if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
GL_COND_OBJ_PSELECT_TRUE=
GL_COND_OBJ_PSELECT_FALSE='#'
else
GL_COND_OBJ_PSELECT_TRUE='#'
GL_COND_OBJ_PSELECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PSELECT_TRUE}" && test -z "${GL_COND_OBJ_PSELECT_FALSE}"; then
GL_COND_OBJ_PSELECT_TRUE='#'
GL_COND_OBJ_PSELECT_FALSE='#'
fi
GL_GNULIB_PSELECT=1
printf "%s\n" "#define GNULIB_TEST_PSELECT 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_CREATE_DETACHED" >&5
printf %s "checking for PTHREAD_CREATE_DETACHED... " >&6; }
if test ${gl_cv_const_PTHREAD_CREATE_DETACHED+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_CREATE_DETACHED;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_CREATE_DETACHED=yes
else case e in #(
e) gl_cv_const_PTHREAD_CREATE_DETACHED=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_CREATE_DETACHED" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_CREATE_DETACHED" >&6; }
if test $gl_cv_const_PTHREAD_CREATE_DETACHED != yes; then
HAVE_PTHREAD_CREATE_DETACHED=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_RECURSIVE" >&5
printf %s "checking for PTHREAD_MUTEX_RECURSIVE... " >&6; }
if test ${gl_cv_const_PTHREAD_MUTEX_RECURSIVE+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_MUTEX_RECURSIVE;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_MUTEX_RECURSIVE=yes
else case e in #(
e) gl_cv_const_PTHREAD_MUTEX_RECURSIVE=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_MUTEX_RECURSIVE" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_MUTEX_RECURSIVE" >&6; }
if test $gl_cv_const_PTHREAD_MUTEX_RECURSIVE != yes; then
HAVE_PTHREAD_MUTEX_RECURSIVE=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_ROBUST" >&5
printf %s "checking for PTHREAD_MUTEX_ROBUST... " >&6; }
if test ${gl_cv_const_PTHREAD_MUTEX_ROBUST+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_MUTEX_ROBUST;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_MUTEX_ROBUST=yes
else case e in #(
e) gl_cv_const_PTHREAD_MUTEX_ROBUST=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_MUTEX_ROBUST" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_MUTEX_ROBUST" >&6; }
if test $gl_cv_const_PTHREAD_MUTEX_ROBUST != yes; then
HAVE_PTHREAD_MUTEX_ROBUST=0
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PROCESS_SHARED" >&5
printf %s "checking for PTHREAD_PROCESS_SHARED... " >&6; }
if test ${gl_cv_const_PTHREAD_PROCESS_SHARED+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
int x = PTHREAD_PROCESS_SHARED;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_const_PTHREAD_PROCESS_SHARED=yes
else case e in #(
e) gl_cv_const_PTHREAD_PROCESS_SHARED=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_const_PTHREAD_PROCESS_SHARED" >&5
printf "%s\n" "$gl_cv_const_PTHREAD_PROCESS_SHARED" >&6; }
if test $gl_cv_const_PTHREAD_PROCESS_SHARED != yes; then
HAVE_PTHREAD_PROCESS_SHARED=0
fi
LIB_PTHREAD="$LIBPMULTITHREAD"
if { case "$host_os" in mingw* | windows*) true;; *) false;; esac; } \
&& test $gl_threads_api = windows; then
REPLACE_PTHREAD_ONCE=1
else
if test $HAVE_PTHREAD_H = 0; then
HAVE_PTHREAD_ONCE=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_once works" >&5
printf %s "checking whether pthread_once works... " >&6; }
if test ${gl_cv_func_pthread_once_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
cygwin*) gl_cv_func_pthread_once_works="guessing no" ;;
*) gl_cv_func_pthread_once_works="yes" ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_once_works" >&5
printf "%s\n" "$gl_cv_func_pthread_once_works" >&6; }
case "$gl_cv_func_pthread_once_works" in
*yes) ;;
*) REPLACE_PTHREAD_ONCE=1 ;;
esac
fi
fi
if test $HAVE_PTHREAD_ONCE = 0 || test $REPLACE_PTHREAD_ONCE = 1; then
GL_COND_OBJ_PTHREAD_ONCE_TRUE=
GL_COND_OBJ_PTHREAD_ONCE_FALSE='#'
else
GL_COND_OBJ_PTHREAD_ONCE_TRUE='#'
GL_COND_OBJ_PTHREAD_ONCE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PTHREAD_ONCE_TRUE}" && test -z "${GL_COND_OBJ_PTHREAD_ONCE_FALSE}"; then
GL_COND_OBJ_PTHREAD_ONCE_TRUE='#'
GL_COND_OBJ_PTHREAD_ONCE_FALSE='#'
fi
GL_GNULIB_PTHREAD_ONCE=1
printf "%s\n" "#define GNULIB_TEST_PTHREAD_ONCE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask is a macro" >&5
printf %s "checking whether pthread_sigmask is a macro... " >&6; }
if test ${gl_cv_func_pthread_sigmask_macro+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#ifdef pthread_sigmask
headers_define_pthread_sigmask
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "headers_define_pthread_sigmask" >/dev/null 2>&1
then :
gl_cv_func_pthread_sigmask_macro=yes
else case e in #(
e) gl_cv_func_pthread_sigmask_macro=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_macro" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_macro" >&6; }
PTHREAD_SIGMASK_LIB=
if test $gl_cv_func_pthread_sigmask_macro = yes; then
HAVE_PTHREAD_SIGMASK=0
REPLACE_PTHREAD_SIGMASK=1
else
if test "$gl_threads_api" = posix; then
if test $ac_cv_func_pthread_sigmask = yes; then
:
else
if test -n "$LIBMULTITHREAD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
printf %s "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
if test ${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_LIBS="$LIBS"
LIBS="$LIBS $LIBMULTITHREAD"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
int
main (void)
{
return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
else case e in #(
e) gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
PTHREAD_SIGMASK_LIB="$LIBMULTITHREAD"
else
HAVE_PTHREAD_SIGMASK=0
fi
else
HAVE_PTHREAD_SIGMASK=0
fi
fi
else
if test $ac_cv_func_pthread_sigmask = yes; then
REPLACE_PTHREAD_SIGMASK=1
else
HAVE_PTHREAD_SIGMASK=0
fi
fi
fi
LIB_PTHREAD_SIGMASK="$PTHREAD_SIGMASK_LIB"
if test $HAVE_PTHREAD_SIGMASK = 1; then
if test -z "$PTHREAD_SIGMASK_LIB"; then
case " $LIBS " in
*' -pthread '*) ;;
*' -lpthread '*) ;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
printf %s "checking whether pthread_sigmask works without -lpthread... " >&6; }
if test ${gl_cv_func_pthread_sigmask_in_libc_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
freebsd* | midnightbsd* | hpux* | solaris | solaris2.[2-9]*)
gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#include <stddef.h>
int main ()
{
sigset_t set;
sigemptyset (&set);
return pthread_sigmask (1729, &set, NULL) != 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pthread_sigmask_in_libc_works=no
else case e in #(
e) gl_cv_func_pthread_sigmask_in_libc_works=yes ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
case "$gl_cv_func_pthread_sigmask_in_libc_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
;;
esac;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
printf %s "checking whether pthread_sigmask returns error numbers... " >&6; }
if test ${gl_cv_func_pthread_sigmask_return_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_saved_LIBS="$LIBS"
LIBS="$LIBS $PTHREAD_SIGMASK_LIB"
if test "$cross_compiling" = yes
then :
case "$host_os" in
cygwin*)
gl_cv_func_pthread_sigmask_return_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_return_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <signal.h>
#include <stddef.h>
int main ()
{
sigset_t set;
sigemptyset (&set);
if (pthread_sigmask (1729, &set, NULL) == -1)
return 1;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_pthread_sigmask_return_works=yes
else case e in #(
e) gl_cv_func_pthread_sigmask_return_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_return_works" >&6; }
case "$gl_cv_func_pthread_sigmask_return_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
printf %s "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
if test ${gl_cv_func_pthread_sigmask_unblock_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
irix*)
gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
*)
gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
esac
gl_saved_LIBS=$LIBS
LIBS="$LIBS $LIBMULTITHREAD"
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#include <pthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
$gl_mda_defines
static volatile int sigint_occurred;
static void
sigint_handler (int sig)
{
sigint_occurred++;
}
int main ()
{
sigset_t set;
pid_t pid = getpid ();
char command[80];
if (LONG_MAX < pid)
return 6;
signal (SIGINT, sigint_handler);
sigemptyset (&set);
sigaddset (&set, SIGINT);
if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
return 1;
sprintf (command, "sh -c 'sleep 1; kill -INT %ld' &", (long) pid);
if (!(system (command) == 0))
return 2;
sleep (2);
if (!(sigint_occurred == 0))
return 3;
if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
return 4;
if (!(sigint_occurred == 1)) /* This fails on IRIX. */
return 5;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
:
else case e in #(
e) gl_cv_func_pthread_sigmask_unblock_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
LIBS=$gl_saved_LIBS
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
printf "%s\n" "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
case "$gl_cv_func_pthread_sigmask_unblock_works" in
*no)
REPLACE_PTHREAD_SIGMASK=1
printf "%s\n" "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
;;
esac
fi
if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE=
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE='#'
else
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE='#'
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_PTHREAD_SIGMASK_TRUE}" && test -z "${GL_COND_OBJ_PTHREAD_SIGMASK_FALSE}"; then
GL_COND_OBJ_PTHREAD_SIGMASK_TRUE='#'
GL_COND_OBJ_PTHREAD_SIGMASK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_PTHREAD_SIGMASK_TRUE"; then :
if test $HAVE_PTHREAD_SIGMASK = 1; then
printf "%s\n" "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
fi
fi
GL_GNULIB_PTHREAD_SIGMASK=1
printf "%s\n" "#define GNULIB_TEST_PTHREAD_SIGMASK 1" >>confdefs.h
:
:
ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes
then :
printf "%s\n" "#define HAVE_RAISE 1" >>confdefs.h
fi
if test $ac_cv_func_raise = no; then
HAVE_RAISE=0
else
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_RAISE=1
fi
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_RAISE=1
fi
fi
fi
if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
GL_COND_OBJ_RAISE_TRUE=
GL_COND_OBJ_RAISE_FALSE='#'
else
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAISE_TRUE}" && test -z "${GL_COND_OBJ_RAISE_FALSE}"; then
GL_COND_OBJ_RAISE_TRUE='#'
GL_COND_OBJ_RAISE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAISE_TRUE"; then :
:
fi
GL_GNULIB_RAISE=1
printf "%s\n" "#define GNULIB_TEST_RAISE 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
if test "x$ac_cv_func_rawmemchr" = xyes
then :
printf "%s\n" "#define HAVE_RAWMEMCHR 1" >>confdefs.h
fi
if test $ac_cv_func_rawmemchr = no; then
HAVE_RAWMEMCHR=0
fi
if test $HAVE_RAWMEMCHR = 0; then
GL_COND_OBJ_RAWMEMCHR_TRUE=
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
else
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RAWMEMCHR_TRUE}" && test -z "${GL_COND_OBJ_RAWMEMCHR_FALSE}"; then
GL_COND_OBJ_RAWMEMCHR_TRUE='#'
GL_COND_OBJ_RAWMEMCHR_FALSE='#'
fi
if test -z "$GL_COND_OBJ_RAWMEMCHR_TRUE"; then :
:
fi
GL_GNULIB_RAWMEMCHR=1
printf "%s\n" "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir"
if test "x$ac_cv_func_readdir" = xyes
then :
printf "%s\n" "#define HAVE_READDIR 1" >>confdefs.h
fi
if test $ac_cv_func_readdir = no; then
HAVE_READDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_READDIR=1
fi
fi
if test $HAVE_READDIR = 0 || test $REPLACE_READDIR = 1; then
GL_COND_OBJ_READDIR_TRUE=
GL_COND_OBJ_READDIR_FALSE='#'
else
GL_COND_OBJ_READDIR_TRUE='#'
GL_COND_OBJ_READDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_READDIR_TRUE}" && test -z "${GL_COND_OBJ_READDIR_FALSE}"; then
GL_COND_OBJ_READDIR_TRUE='#'
GL_COND_OBJ_READDIR_FALSE='#'
fi
GL_GNULIB_READDIR=1
printf "%s\n" "#define GNULIB_TEST_READDIR 1" >>confdefs.h
if test $ac_cv_func_readlink = no; then
HAVE_READLINK=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
printf %s "checking whether readlink signature is correct... " >&6; }
if test ${gl_cv_decl_readlink_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
/* Cause compilation failure if original declaration has
wrong type. */
ssize_t readlink (const char *, char *, size_t);
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_decl_readlink_works=yes
else case e in #(
e) gl_cv_decl_readlink_works=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
printf "%s\n" "$gl_cv_decl_readlink_works" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
printf %s "checking whether readlink handles trailing slash correctly... " >&6; }
if test ${gl_cv_func_readlink_trailing_slash+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # We have readlink, so assume ln -s works.
ln -s conftest.no-such conftest.link
ln -s conftest.link conftest.lnk2
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux or glibc systems.
linux-* | linux | *-gnu* | gnu*)
gl_cv_func_readlink_trailing_slash="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*)
gl_cv_func_readlink_trailing_slash="guessing yes" ;;
# Guess no on AIX or HP-UX.
aix* | hpux*)
gl_cv_func_readlink_trailing_slash="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_readlink_trailing_slash="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
char buf[20];
return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_readlink_trailing_slash=yes
else case e in #(
e) gl_cv_func_readlink_trailing_slash=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.link conftest.lnk2 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_trailing_slash" >&5
printf "%s\n" "$gl_cv_func_readlink_trailing_slash" >&6; }
case "$gl_cv_func_readlink_trailing_slash" in
*yes)
if test "$gl_cv_decl_readlink_works" != yes; then
REPLACE_READLINK=1
fi
;;
*)
printf "%s\n" "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
REPLACE_READLINK=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readlink truncates results correctly" >&5
printf %s "checking whether readlink truncates results correctly... " >&6; }
if test ${gl_cv_func_readlink_truncate+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # We have readlink, so assume ln -s works.
ln -s ab conftest.link
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux or glibc systems.
linux-* | linux | *-gnu* | gnu*)
gl_cv_func_readlink_truncate="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*)
gl_cv_func_readlink_truncate="guessing yes" ;;
# Guess no on AIX or HP-UX.
aix* | hpux*)
gl_cv_func_readlink_truncate="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_readlink_truncate="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
char c;
return readlink ("conftest.link", &c, 1) != 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_readlink_truncate=yes
else case e in #(
e) gl_cv_func_readlink_truncate=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.link conftest.lnk2 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_truncate" >&5
printf "%s\n" "$gl_cv_func_readlink_truncate" >&6; }
case $gl_cv_func_readlink_truncate in
*yes)
if test "$gl_cv_decl_readlink_works" != yes; then
REPLACE_READLINK=1
fi
;;
*)
printf "%s\n" "#define READLINK_TRUNCATE_BUG 1" >>confdefs.h
REPLACE_READLINK=1
;;
esac
case "$host_os" in
cygwin*)
REPLACE_READLINK=1
;;
esac
fi
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
GL_COND_OBJ_READLINK_TRUE=
GL_COND_OBJ_READLINK_FALSE='#'
else
GL_COND_OBJ_READLINK_TRUE='#'
GL_COND_OBJ_READLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_READLINK_TRUE}" && test -z "${GL_COND_OBJ_READLINK_FALSE}"; then
GL_COND_OBJ_READLINK_TRUE='#'
GL_COND_OBJ_READLINK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_READLINK_TRUE"; then :
:
fi
GL_GNULIB_READLINK=1
printf "%s\n" "#define GNULIB_TEST_READLINK 1" >>confdefs.h
if test "$gl_cv_func_realloc_sanitize" != no; then
REPLACE_REALLOC_FOR_REALLOC_POSIX=1
printf "%s\n" "#define NEED_SANITIZED_REALLOC 1" >>confdefs.h
else
REPLACE_REALLOC_FOR_REALLOC_POSIX=$REPLACE_MALLOC_FOR_MALLOC_POSIX
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether realloc (..., 0) returns nonnull" >&5
printf %s "checking whether realloc (..., 0) returns nonnull... " >&6; }
if test ${gl_cv_func_realloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case $host_os in #(
# Guess yes on platforms where we know the result.
freebsd* | netbsd* | openbsd* | darwin* | bitrig* \
| *-musl* | midipix* | midnightbsd* \
| hpux* | solaris* | cygwin*) :
gl_cv_func_realloc_0_nonnull="guessing yes" ;; #(
*) :
# Guess as follows if we don't know.
gl_cv_func_realloc_0_nonnull=$gl_cross_guess_normal ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
/* Use prealloc to test; "volatile" prevents the compiler
from optimizing the realloc call away. */
void *(*volatile prealloc) (void *, size_t) = realloc;
int
main (void)
{
void *p = prealloc (0, 0);
int result = !p;
p = prealloc (p, 0);
result |= !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_realloc_0_nonnull=yes
else case e in #(
e) gl_cv_func_realloc_0_nonnull=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$gl_cv_func_realloc_0_nonnull" >&6; }
case $gl_cv_func_realloc_0_nonnull in #(
*yes) :
printf "%s\n" "#define HAVE_REALLOC_0_NONNULL 1" >>confdefs.h
;; #(
*) :
case $gl_cv_func_realloc_sanitize,$gl_cv_malloc_ptrdiff,$gl_cv_func_malloc_posix,$host in #(
yes,*,*,* | *,no,*,* | *,*,*no,* | *,*,*,aarch64c-*-freebsd*) :
REPLACE_REALLOC_FOR_REALLOC_POSIX=1 ;; #(
*) :
# Optimize for common case of glibc 2.1.1+ and compatibles.
REPLACE_REALLOC_FOR_REALLOC_POSIX=2 ;;
esac ;;
esac
if test $REPLACE_REALLOC_FOR_REALLOC_POSIX != 0; then
GL_COND_OBJ_REALLOC_POSIX_TRUE=
GL_COND_OBJ_REALLOC_POSIX_FALSE='#'
else
GL_COND_OBJ_REALLOC_POSIX_TRUE='#'
GL_COND_OBJ_REALLOC_POSIX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REALLOC_POSIX_TRUE}" && test -z "${GL_COND_OBJ_REALLOC_POSIX_FALSE}"; then
GL_COND_OBJ_REALLOC_POSIX_TRUE='#'
GL_COND_OBJ_REALLOC_POSIX_FALSE='#'
fi
GL_GNULIB_REALLOC_POSIX=1
printf "%s\n" "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for reallocarray" >&5
printf %s "checking for reallocarray... " >&6; }
if test ${gl_cv_onwards_func_reallocarray+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" "#include <stdlib.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_reallocarray" = xyes
then :
fi
if test $ac_cv_have_decl_reallocarray = yes; then
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
if test $ac_cv_func_reallocarray = yes; then
gl_cv_onwards_func_reallocarray=yes
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
else
gl_cv_onwards_func_reallocarray='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
fi
gl_cv_onwards_func_reallocarray=$ac_cv_func_reallocarray
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_reallocarray" >&5
printf "%s\n" "$gl_cv_onwards_func_reallocarray" >&6; }
case "$gl_cv_onwards_func_reallocarray" in
future*) ac_cv_func_reallocarray=no ;;
*) ac_cv_func_reallocarray=$gl_cv_onwards_func_reallocarray ;;
esac
if test $ac_cv_func_reallocarray = yes; then
printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h
fi
if test "$ac_cv_func_reallocarray" = no; then
HAVE_REALLOCARRAY=0
case "$gl_cv_onwards_func_reallocarray" in
future*) REPLACE_REALLOCARRAY=1 ;;
esac
else
if test "$gl_cv_malloc_ptrdiff" = no; then
REPLACE_REALLOCARRAY=1
fi
case "$gl_cv_func_realloc_0_nonnull" in
*yes) ;;
*) REPLACE_REALLOCARRAY=1 ;;
esac
fi
if test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1; then
GL_COND_OBJ_REALLOCARRAY_TRUE=
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
else
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REALLOCARRAY_TRUE}" && test -z "${GL_COND_OBJ_REALLOCARRAY_FALSE}"; then
GL_COND_OBJ_REALLOCARRAY_TRUE='#'
GL_COND_OBJ_REALLOCARRAY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_REALLOCARRAY_TRUE"; then :
:
fi
printf "%s\n" "#define GNULIB_REALLOCARRAY 1" >>confdefs.h
GL_GNULIB_REALLOCARRAY=1
printf "%s\n" "#define GNULIB_TEST_REALLOCARRAY 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_RECV_TRUE=
GL_COND_OBJ_RECV_FALSE='#'
else
GL_COND_OBJ_RECV_TRUE='#'
GL_COND_OBJ_RECV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RECV_TRUE}" && test -z "${GL_COND_OBJ_RECV_FALSE}"; then
GL_COND_OBJ_RECV_TRUE='#'
GL_COND_OBJ_RECV_FALSE='#'
fi
GL_GNULIB_RECV=1
printf "%s\n" "#define GNULIB_TEST_RECV 1" >>confdefs.h
printf "%s\n" "#define GNULIB_RECV 1" >>confdefs.h
# Check whether --with-included-regex was given.
if test ${with_included_regex+y}
then :
withval=$with_included_regex;
fi
case $with_included_regex in #(
yes|no) ac_use_included_regex=$with_included_regex
;;
'')
# If the system regex support is good enough that it passes the
# following run test, then default to *not* using the included regex.c.
# If cross compiling, assume the test would fail and use the included
# regex.c.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5
printf %s "checking for working re_compile_pattern... " >&6; }
if test ${gl_cv_func_re_compile_pattern_working+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_re_compile_pattern_working="guessing no" ;;
# Otherwise obey --enable-cross-guesses.
*) gl_cv_func_re_compile_pattern_working="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <regex.h>
#include <locale.h>
#include <limits.h>
#include <string.h>
#if HAVE_MALLOC_H
# include <malloc.h> /* defines M_CHECK_ACTION on glibc */
#endif
#if defined __HAIKU__ || defined M_CHECK_ACTION || HAVE_DECL_ALARM
# include <signal.h>
# include <unistd.h>
#endif
#if defined __HAIKU__ || defined M_CHECK_ACTION
/* Exit with distinguishable exit code. */
static void sigabrt_no_core (int sig) { raise (SIGTERM); }
#endif
int
main (void)
{
int result = 0;
static struct re_pattern_buffer regex;
unsigned char folded_chars[UCHAR_MAX + 1];
int i;
const char *s;
struct re_registers regs;
/* Some builds of glibc go into an infinite loop on this
test. Use alarm to force death, and mallopt to avoid
malloc recursion in diagnosing the corrupted heap. */
#if HAVE_DECL_ALARM
signal (SIGALRM, SIG_DFL);
alarm (2);
#endif
#ifdef __HAIKU__
signal (SIGABRT, sigabrt_no_core);
#endif
#ifdef M_CHECK_ACTION
signal (SIGABRT, sigabrt_no_core);
mallopt (M_CHECK_ACTION, 2);
#endif
if (setlocale (LC_ALL, "en_US.UTF-8"))
{
{
/* https://sourceware.org/ml/libc-hacker/2006-09/msg00008.html
This test needs valgrind to catch the bug on Debian
GNU/Linux 3.1 x86, but it might catch the bug better
on other platforms and it shouldn't hurt to try the
test here. */
static char const pat[] = "insert into";
static char const data[] =
"\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK";
re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE
| RE_ICASE);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern (pat, sizeof pat - 1, &regex);
if (s)
result |= 1;
else
{
if (re_search (&regex, data, sizeof data - 1,
0, sizeof data - 1, &regs)
!= -1)
result |= 1;
regfree (&regex);
}
}
{
/* This test is from glibc bug 15078.
The test case is from Andreas Schwab in
<https://sourceware.org/ml/libc-alpha/2013-01/msg00967.html>.
*/
static char const pat[] = "[^x]x";
static char const data[] =
/* <U1000><U103B><U103D><U1014><U103A><U102F><U1015><U103A> */
"\xe1\x80\x80"
"\xe1\x80\xbb"
"\xe1\x80\xbd"
"\xe1\x80\x94"
"\xe1\x80\xba"
"\xe1\x80\xaf"
"\xe1\x80\x95"
"\xe1\x80\xba"
"x";
re_set_syntax (0);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern (pat, sizeof pat - 1, &regex);
if (s)
result |= 1;
else
{
i = re_search (&regex, data, sizeof data - 1,
0, sizeof data - 1, 0);
if (i != 0 && i != 21)
result |= 1;
regfree (&regex);
}
}
if (! setlocale (LC_ALL, "C"))
return 1;
}
/* This test is from glibc bug 3957, reported by Andrew Mackey. */
re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("a[^x]b", 6, &regex);
if (s)
result |= 2;
else
{
/* This should fail, but succeeds for glibc-2.5. */
if (re_search (&regex, "a\nb", 3, 0, 3, &regs) != -1)
result |= 2;
regfree (&regex);
}
/* This regular expression is from Spencer ere test number 75
in grep-2.3. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
memset (&regex, 0, sizeof regex);
for (i = 0; i <= UCHAR_MAX; i++)
folded_chars[i] = i;
regex.translate = folded_chars;
s = re_compile_pattern ("a[[:]:]]b\n", 11, &regex);
/* This should fail with _Invalid character class name_ error. */
if (!s)
{
result |= 4;
regfree (&regex);
}
/* Ensure that [b-a] is diagnosed as invalid, when
using RE_NO_EMPTY_RANGES. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("a[b-a]", 6, &regex);
if (s == 0)
{
result |= 8;
regfree (&regex);
}
/* This should succeed, but does not for glibc-2.1.3. */
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("{1", 2, &regex);
if (s)
result |= 8;
else
regfree (&regex);
/* The following example is derived from a problem report
against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>. */
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("[an\371]*n", 7, &regex);
if (s)
result |= 8;
else
{
/* This should match, but does not for glibc-2.2.1. */
if (re_match (&regex, "an", 2, 0, &regs) != 2)
result |= 8;
else
{
free (regs.start);
free (regs.end);
}
regfree (&regex);
}
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("x", 1, &regex);
if (s)
result |= 8;
else
{
/* glibc-2.2.93 does not work with a negative RANGE argument. */
if (re_search (&regex, "wxy", 3, 2, -2, &regs) != 1)
result |= 8;
else
{
free (regs.start);
free (regs.end);
}
regfree (&regex);
}
/* The version of regex.c in older versions of gnulib
ignored RE_ICASE. Detect that problem too. */
re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("x", 1, &regex);
if (s)
result |= 16;
else
{
if (re_search (&regex, "WXY", 3, 0, 3, &regs) < 0)
result |= 16;
else
{
free (regs.start);
free (regs.end);
}
regfree (&regex);
}
/* Catch a bug reported by Vin Shelton in
https://lists.gnu.org/r/bug-coreutils/2007-06/msg00089.html
*/
re_set_syntax (RE_SYNTAX_POSIX_BASIC
& ~RE_CONTEXT_INVALID_DUP
& ~RE_NO_EMPTY_RANGES);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("[[:alnum:]_-]\\\\+\$", 16, &regex);
if (s)
result |= 32;
else
regfree (&regex);
/* REG_STARTEND was added to glibc on 2004-01-15.
Reject older versions. */
if (! REG_STARTEND)
result |= 64;
/* Matching with the compiled form of this regexp would provoke
an assertion failure prior to glibc-2.28:
regexec.c:1375: pop_fail_stack: Assertion 'num >= 0' failed
With glibc-2.28, compilation fails and reports the invalid
back reference. */
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
memset (&regex, 0, sizeof regex);
s = re_compile_pattern ("0|()0|\\\\1|0", 10, &regex);
if (!s)
{
memset (&regs, 0, sizeof regs);
i = re_search (&regex, "x", 1, 0, 1, &regs);
if (i != -1)
result |= 64;
if (0 <= i)
{
free (regs.start);
free (regs.end);
}
regfree (&regex);
}
else
{
if (strcmp (s, "Invalid back reference"))
result |= 64;
}
/* glibc bug 11053. */
re_set_syntax (RE_SYNTAX_POSIX_BASIC);
memset (&regex, 0, sizeof regex);
static char const pat_sub2[] = "\\\\(a*\\\\)*a*\\\\1";
s = re_compile_pattern (pat_sub2, sizeof pat_sub2 - 1, &regex);
if (s)
result |= 64;
else
{
memset (&regs, 0, sizeof regs);
static char const data[] = "a";
int datalen = sizeof data - 1;
i = re_search (&regex, data, datalen, 0, datalen, &regs);
if (i != 0)
result |= 64;
else if (regs.num_regs < 2)
result |= 64;
else if (! (regs.start[0] == 0 && regs.end[0] == 1))
result |= 64;
else if (! (regs.start[1] == 0 && regs.end[1] == 0))
result |= 64;
regfree (&regex);
free (regs.start);
free (regs.end);
}
#if 0
/* It would be nice to reject hosts whose regoff_t values are too
narrow (including glibc on hosts with 64-bit ptrdiff_t and
32-bit int), but we should wait until glibc implements this
feature. Otherwise, support for equivalence classes and
multibyte collation symbols would always be broken except
when compiling --without-included-regex. */
if (sizeof (regoff_t) < sizeof (ptrdiff_t)
|| sizeof (regoff_t) < sizeof (ssize_t))
result |= 64;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_re_compile_pattern_working=yes
else case e in #(
e) gl_cv_func_re_compile_pattern_working=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5
printf "%s\n" "$gl_cv_func_re_compile_pattern_working" >&6; }
case "$gl_cv_func_re_compile_pattern_working" in #(
*yes) ac_use_included_regex=no;; #(
*no) ac_use_included_regex=yes;;
esac
;;
*) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5
;;
esac
if test $ac_use_included_regex = yes; then
printf "%s\n" "#define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h
printf "%s\n" "#define _REGEX_LARGE_OFFSETS 1" >>confdefs.h
printf "%s\n" "#define re_syntax_options rpl_re_syntax_options" >>confdefs.h
printf "%s\n" "#define re_set_syntax rpl_re_set_syntax" >>confdefs.h
printf "%s\n" "#define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h
printf "%s\n" "#define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h
printf "%s\n" "#define re_search rpl_re_search" >>confdefs.h
printf "%s\n" "#define re_search_2 rpl_re_search_2" >>confdefs.h
printf "%s\n" "#define re_match rpl_re_match" >>confdefs.h
printf "%s\n" "#define re_match_2 rpl_re_match_2" >>confdefs.h
printf "%s\n" "#define re_set_registers rpl_re_set_registers" >>confdefs.h
printf "%s\n" "#define re_comp rpl_re_comp" >>confdefs.h
printf "%s\n" "#define re_exec rpl_re_exec" >>confdefs.h
printf "%s\n" "#define regcomp rpl_regcomp" >>confdefs.h
printf "%s\n" "#define regexec rpl_regexec" >>confdefs.h
printf "%s\n" "#define regerror rpl_regerror" >>confdefs.h
printf "%s\n" "#define regfree rpl_regfree" >>confdefs.h
fi
if test $ac_use_included_regex = yes; then
GL_COND_OBJ_REGEX_TRUE=
GL_COND_OBJ_REGEX_FALSE='#'
else
GL_COND_OBJ_REGEX_TRUE='#'
GL_COND_OBJ_REGEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REGEX_TRUE}" && test -z "${GL_COND_OBJ_REGEX_FALSE}"; then
GL_COND_OBJ_REGEX_TRUE='#'
GL_COND_OBJ_REGEX_FALSE='#'
fi
if test -z "$GL_COND_OBJ_REGEX_TRUE"; then :
ac_fn_c_check_header_compile "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
if test "x$ac_cv_header_libintl_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBINTL_H 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_isblank" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_ISBLANK $ac_have_decl" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5
printf %s "checking whether rename honors trailing slash on destination... " >&6; }
if test ${gl_cv_func_rename_slash_dst_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk
touch conftest.f && touch conftest.f1 && mkdir conftest.d1 ||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.f conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_rename_slash_dst_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_rename_slash_dst_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rename_slash_dst_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
int
main (void)
{
int result = 0;
if (rename ("conftest.f1", "conftest.f2/") == 0)
result |= 1;
if (rename ("conftest.d1", "conftest.d2/") != 0)
result |= 2;
#if HAVE_LSTAT
if (rename ("conftest.f", "conftest.lnk/") == 0)
result |= 4;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rename_slash_dst_works=yes
else case e in #(
e) gl_cv_func_rename_slash_dst_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5
printf "%s\n" "$gl_cv_func_rename_slash_dst_works" >&6; }
case "$gl_cv_func_rename_slash_dst_works" in
*yes) ;;
*)
REPLACE_RENAME=1
printf "%s\n" "#define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5
printf %s "checking whether rename honors trailing slash on source... " >&6; }
if test ${gl_cv_func_rename_slash_src_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk
touch conftest.f && touch conftest.f1 && mkdir conftest.d1 ||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.f conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_rename_slash_src_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_rename_slash_src_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rename_slash_src_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
int
main (void)
{
int result = 0;
if (rename ("conftest.f1/", "conftest.d3") == 0)
result |= 1;
if (rename ("conftest.d1/", "conftest.d2") != 0)
result |= 2;
#if HAVE_LSTAT
if (rename ("conftest.lnk/", "conftest.f") == 0)
result |= 4;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rename_slash_src_works=yes
else case e in #(
e) gl_cv_func_rename_slash_src_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5
printf "%s\n" "$gl_cv_func_rename_slash_src_works" >&6; }
case "$gl_cv_func_rename_slash_src_works" in
*yes) ;;
*)
REPLACE_RENAME=1
printf "%s\n" "#define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5
printf %s "checking whether rename manages hard links correctly... " >&6; }
if test ${gl_cv_func_rename_link_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test $ac_cv_func_link = yes; then
if test $cross_compiling != yes; then
rm -rf conftest.f conftest.f1 conftest.f2
if touch conftest.f conftest.f2 && ln conftest.f conftest.f1 &&
set x `ls -i conftest.f conftest.f1` && test "" = ""; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <errno.h>
# include <stdio.h>
# include <stdlib.h>
# include <unistd.h>
$gl_mda_defines
int
main (void)
{
int result = 0;
if (rename ("conftest.f", "conftest.f1"))
result |= 1;
if (unlink ("conftest.f1"))
result |= 2;
/* Allow either the POSIX-required behavior, where the
previous rename kept conftest.f, or the (better) NetBSD
behavior, where it removed conftest.f. */
if (rename ("conftest.f", "conftest.f") != 0
&& errno != ENOENT)
result |= 4;
if (rename ("conftest.f1", "conftest.f1") == 0)
result |= 8;
if (rename ("conftest.f2", "conftest.f2") != 0)
result |= 16;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rename_link_works=yes
else case e in #(
e) gl_cv_func_rename_link_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
else
gl_cv_func_rename_link_works="guessing no"
fi
rm -rf conftest.f conftest.f1 conftest.f2
else
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_rename_link_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_rename_link_works="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_rename_link_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rename_link_works="$gl_cross_guess_normal" ;;
esac
fi
else
gl_cv_func_rename_link_works=yes
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5
printf "%s\n" "$gl_cv_func_rename_link_works" >&6; }
case "$gl_cv_func_rename_link_works" in
*yes) ;;
*)
REPLACE_RENAME=1
printf "%s\n" "#define RENAME_HARD_LINK_BUG 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5
printf %s "checking whether rename manages existing destinations correctly... " >&6; }
if test ${gl_cv_func_rename_dest_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) rm -rf conftest.f conftest.d1 conftest.d2
touch conftest.f && mkdir conftest.d1 conftest.d2 ||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_rename_dest_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_rename_dest_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rename_dest_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <stdio.h>
# include <stdlib.h>
int
main (void)
{
int result = 0;
if (rename ("conftest.d1", "conftest.d2") != 0)
result |= 1;
if (rename ("conftest.d2", "conftest.f") == 0)
result |= 2;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rename_dest_works=yes
else case e in #(
e) gl_cv_func_rename_dest_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.f conftest.d1 conftest.d2
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5
printf "%s\n" "$gl_cv_func_rename_dest_works" >&6; }
case "$gl_cv_func_rename_dest_works" in
*yes) ;;
*)
REPLACE_RENAME=1
printf "%s\n" "#define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h
;;
esac
if test $REPLACE_RENAME = 1; then
GL_COND_OBJ_RENAME_TRUE=
GL_COND_OBJ_RENAME_FALSE='#'
else
GL_COND_OBJ_RENAME_TRUE='#'
GL_COND_OBJ_RENAME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RENAME_TRUE}" && test -z "${GL_COND_OBJ_RENAME_FALSE}"; then
GL_COND_OBJ_RENAME_TRUE='#'
GL_COND_OBJ_RENAME_FALSE='#'
fi
GL_GNULIB_RENAME=1
printf "%s\n" "#define GNULIB_TEST_RENAME 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir"
if test "x$ac_cv_func_rewinddir" = xyes
then :
printf "%s\n" "#define HAVE_REWINDDIR 1" >>confdefs.h
fi
if test $ac_cv_func_rewinddir = no; then
HAVE_REWINDDIR=0
else
if test $DIR_HAS_FD_MEMBER = 0; then
REPLACE_REWINDDIR=1
fi
fi
if test $HAVE_REWINDDIR = 0 || test $REPLACE_REWINDDIR = 1; then
GL_COND_OBJ_REWINDDIR_TRUE=
GL_COND_OBJ_REWINDDIR_FALSE='#'
else
GL_COND_OBJ_REWINDDIR_TRUE='#'
GL_COND_OBJ_REWINDDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_REWINDDIR_TRUE}" && test -z "${GL_COND_OBJ_REWINDDIR_FALSE}"; then
GL_COND_OBJ_REWINDDIR_TRUE='#'
GL_COND_OBJ_REWINDDIR_FALSE='#'
fi
GL_GNULIB_REWINDDIR=1
printf "%s\n" "#define GNULIB_TEST_REWINDDIR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5
printf %s "checking whether rmdir works... " >&6; }
if test ${gl_cv_func_rmdir_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) mkdir conftest.dir
touch conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_rmdir_works="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_rmdir_works="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_rmdir_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <errno.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
#endif
$gl_mda_defines
int
main (void)
{
int result = 0;
if (!rmdir ("conftest.file/"))
result |= 1;
else if (errno != ENOTDIR)
result |= 2;
if (!rmdir ("conftest.dir/./"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_rmdir_works=yes
else case e in #(
e) gl_cv_func_rmdir_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -rf conftest.dir conftest.file ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5
printf "%s\n" "$gl_cv_func_rmdir_works" >&6; }
case "$gl_cv_func_rmdir_works" in
*yes) ;;
*)
REPLACE_RMDIR=1
;;
esac
if test $REPLACE_RMDIR = 1; then
GL_COND_OBJ_RMDIR_TRUE=
GL_COND_OBJ_RMDIR_FALSE='#'
else
GL_COND_OBJ_RMDIR_TRUE='#'
GL_COND_OBJ_RMDIR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_RMDIR_TRUE}" && test -z "${GL_COND_OBJ_RMDIR_FALSE}"; then
GL_COND_OBJ_RMDIR_TRUE='#'
GL_COND_OBJ_RMDIR_FALSE='#'
fi
GL_GNULIB_RMDIR=1
printf "%s\n" "#define GNULIB_TEST_RMDIR 1" >>confdefs.h
if test $ac_cv_func_secure_getenv = no; then
HAVE_SECURE_GETENV=0
fi
if test $HAVE_SECURE_GETENV = 0; then
GL_COND_OBJ_SECURE_GETENV_TRUE=
GL_COND_OBJ_SECURE_GETENV_FALSE='#'
else
GL_COND_OBJ_SECURE_GETENV_TRUE='#'
GL_COND_OBJ_SECURE_GETENV_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SECURE_GETENV_TRUE}" && test -z "${GL_COND_OBJ_SECURE_GETENV_FALSE}"; then
GL_COND_OBJ_SECURE_GETENV_TRUE='#'
GL_COND_OBJ_SECURE_GETENV_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SECURE_GETENV_TRUE"; then :
ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv"
if test "x$ac_cv_func___secure_getenv" = xyes
then :
printf "%s\n" "#define HAVE___SECURE_GETENV 1" >>confdefs.h
fi
if test $ac_cv_func___secure_getenv = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for issetugid" >&5
printf %s "checking for issetugid... " >&6; }
if test ${gl_cv_onwards_func_issetugid+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "issetugid" "ac_cv_have_decl_issetugid" "#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_issetugid" = xyes
then :
fi
if test $ac_cv_have_decl_issetugid = yes; then
ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
if test "x$ac_cv_func_issetugid" = xyes
then :
fi
if test $ac_cv_func_issetugid = yes; then
gl_cv_onwards_func_issetugid=yes
else
gl_cv_onwards_func_issetugid='future OS version'
fi
else
gl_cv_onwards_func_issetugid='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
if test "x$ac_cv_func_issetugid" = xyes
then :
fi
gl_cv_onwards_func_issetugid=$ac_cv_func_issetugid
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_issetugid" >&5
printf "%s\n" "$gl_cv_onwards_func_issetugid" >&6; }
case "$gl_cv_onwards_func_issetugid" in
future*) ac_cv_func_issetugid=no ;;
*) ac_cv_func_issetugid=$gl_cv_onwards_func_issetugid ;;
esac
if test $ac_cv_func_issetugid = yes; then
printf "%s\n" "#define HAVE_ISSETUGID 1" >>confdefs.h
fi
fi
fi
GL_GNULIB_SECURE_GETENV=1
printf "%s\n" "#define GNULIB_TEST_SECURE_GETENV 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
REPLACE_SELECT=1
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5
printf %s "checking whether select supports a 0 argument... " >&6; }
if test ${gl_cv_func_select_supports0+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Interix.
interix*) gl_cv_func_select_supports0="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_select_supports0="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
int main ()
{
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 5;
return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_select_supports0=yes
else case e in #(
e) gl_cv_func_select_supports0=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5
printf "%s\n" "$gl_cv_func_select_supports0" >&6; }
case "$gl_cv_func_select_supports0" in
*yes) ;;
*) REPLACE_SELECT=1 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5
printf %s "checking whether select detects invalid fds... " >&6; }
if test ${gl_cv_func_select_detects_ebadf+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_select_detects_ebadf="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <unistd.h>
#include <errno.h>
$gl_mda_defines
int
main (void)
{
fd_set set;
dup2(0, 16);
FD_ZERO(&set);
FD_SET(16, &set);
close(16);
struct timeval timeout;
timeout.tv_sec = 0;
timeout.tv_usec = 5;
return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_select_detects_ebadf=yes
else case e in #(
e) gl_cv_func_select_detects_ebadf=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5
printf "%s\n" "$gl_cv_func_select_detects_ebadf" >&6; }
case $gl_cv_func_select_detects_ebadf in
*yes) ;;
*) REPLACE_SELECT=1 ;;
esac
fi
SELECT_LIB="$LIBSOCKET"
if test $REPLACE_SELECT = 1; then
case "$host_os" in
mingw* | windows*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
int
main ()
{
MsgWaitForMultipleObjects (0, NULL, 0, 0, 0);
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else case e in #(
e) SELECT_LIB="$SELECT_LIB -luser32" ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
LIB_SELECT="$LIB_SELECT"
if test $REPLACE_SELECT = 1; then
GL_COND_OBJ_SELECT_TRUE=
GL_COND_OBJ_SELECT_FALSE='#'
else
GL_COND_OBJ_SELECT_TRUE='#'
GL_COND_OBJ_SELECT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SELECT_TRUE}" && test -z "${GL_COND_OBJ_SELECT_FALSE}"; then
GL_COND_OBJ_SELECT_TRUE='#'
GL_COND_OBJ_SELECT_FALSE='#'
fi
GL_GNULIB_SELECT=1
printf "%s\n" "#define GNULIB_TEST_SELECT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SELECT 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_SEND_TRUE=
GL_COND_OBJ_SEND_FALSE='#'
else
GL_COND_OBJ_SEND_TRUE='#'
GL_COND_OBJ_SEND_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SEND_TRUE}" && test -z "${GL_COND_OBJ_SEND_FALSE}"; then
GL_COND_OBJ_SEND_TRUE='#'
GL_COND_OBJ_SEND_FALSE='#'
fi
GL_GNULIB_SEND=1
printf "%s\n" "#define GNULIB_TEST_SEND 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SEND 1" >>confdefs.h
SERVENT_LIB=
gl_saved_libs="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
printf %s "checking for library containing getservbyname... " >&6; }
if test ${ac_cv_search_getservbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char getservbyname (void);
int
main (void)
{
return getservbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket network net
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getservbyname+y}
then :
break
fi
done
if test ${ac_cv_search_getservbyname+y}
then :
else case e in #(
e) ac_cv_search_getservbyname=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
printf "%s\n" "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
if test "$ac_cv_search_getservbyname" != "none required"; then
SERVENT_LIB="$ac_cv_search_getservbyname"
fi
fi
LIBS="$gl_saved_libs"
if test -z "$SERVENT_LIB"; then
for ac_func in getservbyname
do :
ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
printf %s "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if test ${gl_cv_w32_getservbyname+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_cv_w32_getservbyname=no
gl_saved_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>
int
main (void)
{
getservbyname(NULL,NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$gl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
printf "%s\n" "$gl_cv_w32_getservbyname" >&6; }
if test "$gl_cv_w32_getservbyname" = "yes"; then
SERVENT_LIB="-lws2_32"
fi
;;
esac
fi
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (LC_ALL, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (LC_ALL, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_all_mtsafe+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
# Guess no on musl libc, macOS, FreeBSD, NetBSD, OpenBSD, AIX, Haiku.
*-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | openbsd* | aix* | haiku*)
gl_cv_func_setlocale_null_all_mtsafe=no ;;
# Guess no on Cygwin < 3.4.6.
cygwin*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED >= CYGWIN_VERSION_DLL_MAKE_COMBINED (3004, 6)
Lucky user
#endif
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_setlocale_null_all_mtsafe=yes
else case e in #(
e) gl_cv_func_setlocale_null_all_mtsafe=no ;;
esac
fi
rm -rf conftest*
;;
# Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
*-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
gl_cv_func_setlocale_null_all_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_all_mtsafe="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_all_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_all_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_all_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_all_mtsafe" in
*yes) SETLOCALE_NULL_ALL_MTSAFE=1 ;;
*) SETLOCALE_NULL_ALL_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ALL_MTSAFE $SETLOCALE_NULL_ALL_MTSAFE" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether setlocale (category, NULL) is multithread-safe" >&5
printf %s "checking whether setlocale (category, NULL) is multithread-safe... " >&6; }
if test ${gl_cv_func_setlocale_null_one_mtsafe+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
# Guess no on OpenBSD, AIX.
openbsd* | aix*)
gl_cv_func_setlocale_null_one_mtsafe=no ;;
# Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
*-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
gl_cv_func_setlocale_null_one_mtsafe=yes ;;
# If we don't know, obey --enable-cross-guesses.
*)
gl_cv_func_setlocale_null_one_mtsafe="$gl_cross_guess_normal" ;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setlocale_null_one_mtsafe" >&5
printf "%s\n" "$gl_cv_func_setlocale_null_one_mtsafe" >&6; }
case "$host_os" in
mingw* | windows*) ;;
*)
if test $gl_pthread_api = no && test $ac_cv_header_threads_h = no; then
gl_cv_func_setlocale_null_one_mtsafe="trivially yes"
fi
;;
esac
case "$gl_cv_func_setlocale_null_one_mtsafe" in
*yes) SETLOCALE_NULL_ONE_MTSAFE=1 ;;
*) SETLOCALE_NULL_ONE_MTSAFE=0 ;;
esac
printf "%s\n" "#define SETLOCALE_NULL_ONE_MTSAFE $SETLOCALE_NULL_ONE_MTSAFE" >>confdefs.h
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
case "$host_os" in
mingw* | windows*)
SETLOCALE_NULL_LIB=
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
printf %s "checking whether imported symbols can be declared weak... " >&6; }
if test ${gl_cv_have_weak+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
cygwin* | mingw* | windows*)
gl_cv_have_weak="guessing no"
;;
*)
gl_cv_have_weak=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern void xyzzy ();
#pragma weak xyzzy
int
main (void)
{
xyzzy();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test $gl_cv_have_weak = maybe; then
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ELF__
Extensible Linking Format
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Extensible Linking Format" >/dev/null 2>&1
then :
gl_cv_have_weak="guessing yes"
else case e in #(
e) gl_cv_have_weak="guessing no" ;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_have_weak=yes
else case e in #(
e) gl_cv_have_weak=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
case " $LDFLAGS " in
*" -static "*) gl_cv_have_weak=no ;;
esac
case "$gl_cv_have_weak" in
*yes)
case "$host_os" in
freebsd* | dragonfly* | midnightbsd*)
: > conftest1.c
$CC $CPPFLAGS $CFLAGS $LDFLAGS -fPIC -shared -o libempty.so conftest1.c -lpthread >&5 2>&1
cat <<EOF > conftest2.c
#include <pthread.h>
#pragma weak pthread_mutexattr_gettype
int main ()
{
return (pthread_mutexattr_gettype != NULL);
}
EOF
$CC $CPPFLAGS $CFLAGS $LDFLAGS -o conftest conftest2.c libempty.so >&5 2>&1 \
|| gl_cv_have_weak=no
rm -f conftest1.c libempty.so conftest2.c conftest
;;
esac
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
printf "%s\n" "$gl_cv_have_weak" >&6; }
case "$gl_cv_have_weak" in
*yes)
printf "%s\n" "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
;;
esac
case "$gl_cv_have_weak" in
*yes) SETLOCALE_NULL_LIB= ;;
*) SETLOCALE_NULL_LIB="$LIBPTHREAD" ;;
esac
;;
esac
else
SETLOCALE_NULL_LIB=
fi
LIB_SETLOCALE_NULL="$SETLOCALE_NULL_LIB"
if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE=
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
else
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETLOCALE_LOCK_TRUE}" && test -z "${GL_COND_OBJ_SETLOCALE_LOCK_FALSE}"; then
GL_COND_OBJ_SETLOCALE_LOCK_TRUE='#'
GL_COND_OBJ_SETLOCALE_LOCK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SETLOCALE_LOCK_TRUE"; then :
CFLAG_VISIBILITY=
HAVE_VISIBILITY=0
if test -n "$GCC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
printf %s "checking whether the -Werror option is usable... " >&6; }
if test ${gl_cv_cc_vis_werror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_vis_werror=yes
else case e in #(
e) gl_cv_cc_vis_werror=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
printf %s "checking for simple visibility declarations... " >&6; }
if test ${gl_cv_cc_visibility+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) gl_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void);
int hiddenvar;
int exportedvar;
int hiddenfunc (void) { return 51; }
int exportedfunc (void) { return 1225736919; }
void dummyfunc (void) {}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_cc_visibility=yes
else case e in #(
e) gl_cv_cc_visibility=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$gl_saved_CFLAGS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
printf "%s\n" "$gl_cv_cc_visibility" >&6; }
if test $gl_cv_cc_visibility = yes; then
CFLAG_VISIBILITY="-fvisibility=hidden"
HAVE_VISIBILITY=1
fi
fi
printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
fi
GL_GNULIB_SETLOCALE_NULL=1
printf "%s\n" "#define GNULIB_TEST_SETLOCALE_NULL 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_SETSOCKOPT_TRUE=
GL_COND_OBJ_SETSOCKOPT_FALSE='#'
else
GL_COND_OBJ_SETSOCKOPT_TRUE='#'
GL_COND_OBJ_SETSOCKOPT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SETSOCKOPT_TRUE}" && test -z "${GL_COND_OBJ_SETSOCKOPT_FALSE}"; then
GL_COND_OBJ_SETSOCKOPT_TRUE='#'
GL_COND_OBJ_SETSOCKOPT_FALSE='#'
fi
GL_GNULIB_SETSOCKOPT=1
printf "%s\n" "#define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SETSOCKOPT 1" >>confdefs.h
if test $ac_cv_func_sigaction = yes; then
ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include <signal.h>
"
if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1" >>confdefs.h
fi
if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then
HAVE_STRUCT_SIGACTION_SA_SIGACTION=0
fi
else
HAVE_SIGACTION=0
fi
if test $HAVE_SIGACTION = 0; then
GL_COND_OBJ_SIGACTION_TRUE=
GL_COND_OBJ_SIGACTION_FALSE='#'
else
GL_COND_OBJ_SIGACTION_TRUE='#'
GL_COND_OBJ_SIGACTION_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGACTION_TRUE}" && test -z "${GL_COND_OBJ_SIGACTION_FALSE}"; then
GL_COND_OBJ_SIGACTION_TRUE='#'
GL_COND_OBJ_SIGACTION_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SIGACTION_TRUE"; then :
ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" "
#include <signal.h>
"
if test "x$ac_cv_type_siginfo_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGINFO_T 1" >>confdefs.h
fi
if test $ac_cv_type_siginfo_t = no; then
HAVE_SIGINFO_T=0
fi
fi
GL_GNULIB_SIGACTION=1
printf "%s\n" "#define GNULIB_TEST_SIGACTION 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SIGPIPE 1" >>confdefs.h
GL_GNULIB_SIGNAL_H_SIGPIPE=1
GL_GNULIB_STDIO_H_SIGPIPE=1
GL_GNULIB_UNISTD_H_SIGPIPE=1
HAVE_POSIX_SIGNALBLOCKING=0
if test "$gl_cv_type_sigset_t" = yes; then
ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes
then :
HAVE_POSIX_SIGNALBLOCKING=1
fi
fi
if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
GL_COND_OBJ_SIGPROCMASK_TRUE=
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
else
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SIGPROCMASK_TRUE}" && test -z "${GL_COND_OBJ_SIGPROCMASK_FALSE}"; then
GL_COND_OBJ_SIGPROCMASK_TRUE='#'
GL_COND_OBJ_SIGPROCMASK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_SIGPROCMASK_TRUE"; then :
:
fi
GL_GNULIB_SIGPROCMASK=1
printf "%s\n" "#define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
printf %s "checking for SIZE_MAX... " >&6; }
if test ${gl_cv_size_max+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
gl_cv_size_max=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef SIZE_MAX
Found it
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Found it" >/dev/null 2>&1
then :
gl_cv_size_max=yes
fi
rm -rf conftest*
if test $gl_cv_size_max != yes; then
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include <stddef.h>
#include <limits.h>"
then :
else case e in #(
e) size_t_bits_minus_1= ;;
esac
fi
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include <stddef.h>"
then :
else case e in #(
e) fits_in_uint= ;;
esac
fi
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
if test $fits_in_uint = 1; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
fits_in_uint=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $fits_in_uint = 1; then
gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
else
gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
fi
else
gl_cv_size_max='((size_t)~(size_t)0)'
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
printf "%s\n" "$gl_cv_size_max" >&6; }
if test "$gl_cv_size_max" != yes; then
printf "%s\n" "#define SIZE_MAX $gl_cv_size_max" >>confdefs.h
fi
gl_cv_func_snprintf_usable=no
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_snprintf = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
printf %s "checking whether snprintf respects a size of 1... " >&6; }
if test ${gl_cv_func_snprintf_size1+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_size1="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_snprintf_size1="guessing yes" ;;
*) gl_cv_func_snprintf_size1="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
int main()
{
static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
my_snprintf (buf, 1, "%d", 12345);
return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_size1=yes
else case e in #(
e) gl_cv_func_snprintf_size1=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
printf "%s\n" "$gl_cv_func_snprintf_size1" >&6; }
case "$gl_cv_func_snprintf_size1" in
*yes)
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
case "$gl_cv_func_printf_positions" in
*yes)
gl_cv_func_snprintf_usable=yes
;;
esac
;;
esac
;;
esac
fi
if test $gl_cv_func_snprintf_usable = no; then
gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext"
if test $ac_cv_func_snprintf = yes; then
REPLACE_SNPRINTF=1
else
if test $ac_cv_have_decl_snprintf = yes; then
REPLACE_SNPRINTF=1
fi
fi
:
fi
if test $ac_cv_have_decl_snprintf = no; then
HAVE_DECL_SNPRINTF=0
fi
GL_GNULIB_SNPRINTF=1
printf "%s\n" "#define GNULIB_TEST_SNPRINTF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SNPRINTF 1" >>confdefs.h
if test "$ac_cv_header_winsock2_h" = yes; then
GL_COND_OBJ_SOCKET_TRUE=
GL_COND_OBJ_SOCKET_FALSE='#'
else
GL_COND_OBJ_SOCKET_TRUE='#'
GL_COND_OBJ_SOCKET_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SOCKET_TRUE}" && test -z "${GL_COND_OBJ_SOCKET_FALSE}"; then
GL_COND_OBJ_SOCKET_TRUE='#'
GL_COND_OBJ_SOCKET_FALSE='#'
fi
# When this module is used, sockets may actually occur as file descriptors,
# hence it is worth warning if the modules 'close' and 'ioctl' are not used.
if test "$ac_cv_header_winsock2_h" = yes; then
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
fi
GL_GNULIB_SOCKET=1
printf "%s\n" "#define GNULIB_TEST_SOCKET 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SOCKET 1" >>confdefs.h
ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
/* <sys/types.h> is not needed according to POSIX, but the
<sys/socket.h> in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#elif HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_socklen_t" = xyes
then :
else case e in #(
e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
printf %s "checking for socklen_t equivalent... " >&6; }
if test ${gl_cv_socklen_t_equiv+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) # Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
gl_cv_socklen_t_equiv=
for arg2 in "struct sockaddr" void; do
for t in int size_t "unsigned int" "long int" "unsigned long int"; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int getpeername (int, $arg2 *, $t *);
int
main (void)
{
$t len;
getpeername (0, 0, &len);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_socklen_t_equiv="$t"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$gl_cv_socklen_t_equiv" != "" && break
done
test "$gl_cv_socklen_t_equiv" != "" && break
done
if test "$gl_cv_socklen_t_equiv" = ""; then
as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
printf "%s\n" "$gl_cv_socklen_t_equiv" >&6; }
printf "%s\n" "#define socklen_t $gl_cv_socklen_t_equiv" >>confdefs.h
;;
esac
fi
case "$host_os" in
os2*) ;;
esac
if case "$host_os" in os2*) true;; *) false;; esac; then
GL_COND_OBJ_OS2_SPAWN_TRUE=
GL_COND_OBJ_OS2_SPAWN_FALSE='#'
else
GL_COND_OBJ_OS2_SPAWN_TRUE='#'
GL_COND_OBJ_OS2_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_OS2_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_OS2_SPAWN_FALSE}"; then
GL_COND_OBJ_OS2_SPAWN_TRUE='#'
GL_COND_OBJ_OS2_SPAWN_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${gl_cv_ssize_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_ssize_t=yes
else case e in #(
e) gl_cv_ssize_t=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5
printf "%s\n" "$gl_cv_ssize_t" >&6; }
if test $gl_cv_ssize_t = no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether size_t is wider than 'long'" >&5
printf %s "checking whether size_t is wider than 'long'... " >&6; }
if test ${gl_cv_size_t_large+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_size_t_large=yes
else case e in #(
e) gl_cv_size_t_large=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5
printf "%s\n" "$gl_cv_size_t_large" >&6; }
if test $gl_cv_size_t_large = yes; then
gl_def_ssize_t='long long'
else
gl_def_ssize_t='long'
fi
printf "%s\n" "#define ssize_t $gl_def_ssize_t" >>confdefs.h
fi
case "$host_os" in
mingw* | windows*)
REPLACE_STAT=1
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
printf %s "checking whether stat handles trailing slashes on files... " >&6; }
if test ${gl_cv_func_stat_file_slash+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) touch conftest.tmp
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_stat_file_slash="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
main (void)
{
int result = 0;
struct stat st;
if (!stat ("conftest.tmp/", &st))
result |= 1;
#if HAVE_LSTAT
if (!stat ("conftest.lnk/", &st))
result |= 2;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_stat_file_slash=yes
else case e in #(
e) gl_cv_func_stat_file_slash=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.tmp conftest.lnk ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
printf "%s\n" "$gl_cv_func_stat_file_slash" >&6; }
case $gl_cv_func_stat_file_slash in
*no)
REPLACE_STAT=1
printf "%s\n" "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
;;
esac
case $host_os in
darwin* | solaris*)
REPLACE_FSTAT=1 ;;
esac
;;
esac
if test $REPLACE_STAT = 1; then
GL_COND_OBJ_STAT_TRUE=
GL_COND_OBJ_STAT_FALSE='#'
else
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STAT_TRUE}" && test -z "${GL_COND_OBJ_STAT_FALSE}"; then
GL_COND_OBJ_STAT_TRUE='#'
GL_COND_OBJ_STAT_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STAT_TRUE"; then :
case "$host_os" in
mingw* | windows*)
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
;;
esac
:
fi
GL_GNULIB_STAT=1
printf "%s\n" "#define GNULIB_TEST_STAT 1" >>confdefs.h
printf "%s\n" "#define GNULIB_STAT 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
printf %s "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
if test ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <time.h>
struct timespec ts;
struct stat st;
int
main (void)
{
st.st_atim = ts;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
else case e in #(
e) ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
printf "%s\n" "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
printf "%s\n" "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
fi
else case e in #(
e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1" >>confdefs.h
else case e in #(
e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h
else case e in #(
e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1" >>confdefs.h
fi
;;
esac
fi
;;
esac
fi
;;
esac
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h
else case e in #(
e) ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1" >>confdefs.h
else case e in #(
e) ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
#include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1" >>confdefs.h
fi
;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bool, true, false" >&5
printf %s "checking for bool, true, false... " >&6; }
if test ${gl_cv_c_bool+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if true == false
#error "true == false"
#endif
extern bool b;
bool b = true == false;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_c_bool=yes
else case e in #(
e) gl_cv_c_bool=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_bool" >&5
printf "%s\n" "$gl_cv_c_bool" >&6; }
if test "$gl_cv_c_bool" = yes; then
printf "%s\n" "#define HAVE_C_BOOL 1" >>confdefs.h
fi
if test $ac_cv_header_stdckdint_h = yes; then
GL_GENERATE_STDCKDINT_H=false
else
GL_GENERATE_STDCKDINT_H=true
fi
case "$GL_GENERATE_STDCKDINT_H" in
false) STDCKDINT_H='' ;;
true)
if test -z "$STDCKDINT_H"; then
STDCKDINT_H="${gl_source_base_prefix}stdckdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDCKDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDCKDINT_H; then
GL_GENERATE_STDCKDINT_H_TRUE=
GL_GENERATE_STDCKDINT_H_FALSE='#'
else
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDCKDINT_H_TRUE}" && test -z "${GL_GENERATE_STDCKDINT_H_FALSE}"; then
GL_GENERATE_STDCKDINT_H_TRUE='#'
GL_GENERATE_STDCKDINT_H_FALSE='#'
fi
case "$GL_GENERATE_STDDEF_H" in
false) STDDEF_H='' ;;
true)
if test -z "$STDDEF_H"; then
STDDEF_H="${gl_source_base_prefix}stddef.h"
fi
;;
*) echo "*** GL_GENERATE_STDDEF_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDDEF_H; then
GL_GENERATE_STDDEF_H_TRUE=
GL_GENERATE_STDDEF_H_FALSE='#'
else
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE='#'
fi
case "$GL_GENERATE_STDINT_H" in
false) STDINT_H='' ;;
true)
if test -z "$STDINT_H"; then
STDINT_H="${gl_source_base_prefix}stdint.h"
fi
;;
*) echo "*** GL_GENERATE_STDINT_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_STDINT_H; then
GL_GENERATE_STDINT_H_TRUE=
GL_GENERATE_STDINT_H_FALSE='#'
else
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE=
fi
:
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
GL_GENERATE_STDINT_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE='#'
fi
case "$GL_GENERATE_LIMITS_H" in
false) LIMITS_H='' ;;
true)
if test -z "$LIMITS_H"; then
LIMITS_H="${gl_source_base_prefix}limits.h"
fi
;;
*) echo "*** GL_GENERATE_LIMITS_H is not set correctly" 1>&2; exit 1 ;;
esac
if $GL_GENERATE_LIMITS_H; then
GL_GENERATE_LIMITS_H_TRUE=
GL_GENERATE_LIMITS_H_FALSE='#'
else
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE=
fi
:
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
GL_GENERATE_LIMITS_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
fi
if test $REPLACE_STDIO_READ_FUNCS = 1; then
GL_COND_OBJ_STDIO_READ_TRUE=
GL_COND_OBJ_STDIO_READ_FALSE='#'
else
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_READ_TRUE}" && test -z "${GL_COND_OBJ_STDIO_READ_FALSE}"; then
GL_COND_OBJ_STDIO_READ_TRUE='#'
GL_COND_OBJ_STDIO_READ_FALSE='#'
fi
if test $REPLACE_STDIO_WRITE_FUNCS = 1; then
GL_COND_OBJ_STDIO_WRITE_TRUE=
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
else
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STDIO_WRITE_TRUE}" && test -z "${GL_COND_OBJ_STDIO_WRITE_FALSE}"; then
GL_COND_OBJ_STDIO_WRITE_TRUE='#'
GL_COND_OBJ_STDIO_WRITE_FALSE='#'
fi
GL_GNULIB_FSCANF=1
printf "%s\n" "#define GNULIB_TEST_FSCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_FSCANF 1" >>confdefs.h
GL_GNULIB_SCANF=1
printf "%s\n" "#define GNULIB_TEST_SCANF 1" >>confdefs.h
printf "%s\n" "#define GNULIB_SCANF 1" >>confdefs.h
GL_GNULIB_FGETC=1
printf "%s\n" "#define GNULIB_TEST_FGETC 1" >>confdefs.h
GL_GNULIB_GETC=1
printf "%s\n" "#define GNULIB_TEST_GETC 1" >>confdefs.h
GL_GNULIB_GETCHAR=1
printf "%s\n" "#define GNULIB_TEST_GETCHAR 1" >>confdefs.h
GL_GNULIB_FGETS=1
printf "%s\n" "#define GNULIB_TEST_FGETS 1" >>confdefs.h
GL_GNULIB_FREAD=1
printf "%s\n" "#define GNULIB_TEST_FREAD 1" >>confdefs.h
GL_GNULIB_FPRINTF=1
printf "%s\n" "#define GNULIB_TEST_FPRINTF 1" >>confdefs.h
GL_GNULIB_PRINTF=1
printf "%s\n" "#define GNULIB_TEST_PRINTF 1" >>confdefs.h
GL_GNULIB_VFPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VFPRINTF 1" >>confdefs.h
GL_GNULIB_VPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VPRINTF 1" >>confdefs.h
GL_GNULIB_FPUTC=1
printf "%s\n" "#define GNULIB_TEST_FPUTC 1" >>confdefs.h
GL_GNULIB_PUTC=1
printf "%s\n" "#define GNULIB_TEST_PUTC 1" >>confdefs.h
GL_GNULIB_PUTCHAR=1
printf "%s\n" "#define GNULIB_TEST_PUTCHAR 1" >>confdefs.h
GL_GNULIB_FPUTS=1
printf "%s\n" "#define GNULIB_TEST_FPUTS 1" >>confdefs.h
GL_GNULIB_PUTS=1
printf "%s\n" "#define GNULIB_TEST_PUTS 1" >>confdefs.h
GL_GNULIB_FWRITE=1
printf "%s\n" "#define GNULIB_TEST_FWRITE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stpcpy" >&5
printf %s "checking for stpcpy... " >&6; }
if test ${gl_cv_onwards_func_stpcpy+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_stpcpy" = xyes
then :
fi
if test $ac_cv_have_decl_stpcpy = yes; then
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
if test $ac_cv_func_stpcpy = yes; then
gl_cv_onwards_func_stpcpy=yes
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
else
gl_cv_onwards_func_stpcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy"
if test "x$ac_cv_func_stpcpy" = xyes
then :
fi
gl_cv_onwards_func_stpcpy=$ac_cv_func_stpcpy
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_stpcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_stpcpy" >&6; }
case "$gl_cv_onwards_func_stpcpy" in
future*) ac_cv_func_stpcpy=no ;;
*) ac_cv_func_stpcpy=$gl_cv_onwards_func_stpcpy ;;
esac
if test $ac_cv_func_stpcpy = yes; then
printf "%s\n" "#define HAVE_STPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_stpcpy = no; then
HAVE_STPCPY=0
case "$gl_cv_onwards_func_stpcpy" in
future*) REPLACE_STPCPY=1 ;;
esac
fi
if test $HAVE_STPCPY = 0 || test $REPLACE_STPCPY = 1; then
GL_COND_OBJ_STPCPY_TRUE=
GL_COND_OBJ_STPCPY_FALSE='#'
else
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STPCPY_TRUE}" && test -z "${GL_COND_OBJ_STPCPY_FALSE}"; then
GL_COND_OBJ_STPCPY_TRUE='#'
GL_COND_OBJ_STPCPY_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STPCPY_TRUE"; then :
:
fi
GL_GNULIB_STPCPY=1
printf "%s\n" "#define GNULIB_TEST_STPCPY 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h
fi
if test $ac_cv_func_strcasecmp = no; then
HAVE_STRCASECMP=0
fi
ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp"
if test "x$ac_cv_func_strncasecmp" = xyes
then :
printf "%s\n" "#define HAVE_STRNCASECMP 1" >>confdefs.h
fi
if test $ac_cv_func_strncasecmp = yes; then
HAVE_STRNCASECMP=1
else
HAVE_STRNCASECMP=0
fi
ac_fn_check_decl "$LINENO" "strncasecmp" "ac_cv_have_decl_strncasecmp" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strncasecmp" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_STRNCASECMP $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_strncasecmp = no; then
HAVE_DECL_STRNCASECMP=0
fi
if test $HAVE_STRCASECMP = 0; then
GL_COND_OBJ_STRCASECMP_TRUE=
GL_COND_OBJ_STRCASECMP_FALSE='#'
else
GL_COND_OBJ_STRCASECMP_TRUE='#'
GL_COND_OBJ_STRCASECMP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRCASECMP_TRUE}" && test -z "${GL_COND_OBJ_STRCASECMP_FALSE}"; then
GL_COND_OBJ_STRCASECMP_TRUE='#'
GL_COND_OBJ_STRCASECMP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRCASECMP_TRUE"; then :
:
fi
if test $HAVE_STRNCASECMP = 0; then
GL_COND_OBJ_STRNCASECMP_TRUE=
GL_COND_OBJ_STRNCASECMP_FALSE='#'
else
GL_COND_OBJ_STRNCASECMP_TRUE='#'
GL_COND_OBJ_STRNCASECMP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRNCASECMP_TRUE}" && test -z "${GL_COND_OBJ_STRNCASECMP_FALSE}"; then
GL_COND_OBJ_STRNCASECMP_TRUE='#'
GL_COND_OBJ_STRNCASECMP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRNCASECMP_TRUE"; then :
:
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strchrnul" >&5
printf %s "checking for strchrnul... " >&6; }
if test ${gl_cv_onwards_func_strchrnul+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "strchrnul" "ac_cv_have_decl_strchrnul" "#include <string.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strchrnul" = xyes
then :
fi
if test $ac_cv_have_decl_strchrnul = yes; then
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
if test $ac_cv_func_strchrnul = yes; then
gl_cv_onwards_func_strchrnul=yes
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
else
gl_cv_onwards_func_strchrnul='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes
then :
fi
gl_cv_onwards_func_strchrnul=$ac_cv_func_strchrnul
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_strchrnul" >&5
printf "%s\n" "$gl_cv_onwards_func_strchrnul" >&6; }
case "$gl_cv_onwards_func_strchrnul" in
future*) ac_cv_func_strchrnul=no ;;
*) ac_cv_func_strchrnul=$gl_cv_onwards_func_strchrnul ;;
esac
if test $ac_cv_func_strchrnul = yes; then
printf "%s\n" "#define HAVE_STRCHRNUL 1" >>confdefs.h
fi
if test $ac_cv_func_strchrnul = no; then
HAVE_STRCHRNUL=0
case "$gl_cv_onwards_func_strchrnul" in
future*) REPLACE_STRCHRNUL=1 ;;
esac
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
printf %s "checking whether strchrnul works... " >&6; }
if test ${gl_cv_func_strchrnul_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __CYGWIN__
#include <cygwin/version.h>
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
Lucky user
#endif
#else
Lucky user
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1
then :
gl_cv_func_strchrnul_works="guessing yes"
else case e in #(
e) gl_cv_func_strchrnul_works="guessing no" ;;
esac
fi
rm -rf conftest*
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h> /* for strchrnul */
int
main (void)
{
const char *buf = "a";
return strchrnul (buf, 'b') != buf + 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strchrnul_works=yes
else case e in #(
e) gl_cv_func_strchrnul_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
printf "%s\n" "$gl_cv_func_strchrnul_works" >&6; }
case "$gl_cv_func_strchrnul_works" in
*yes) ;;
*) REPLACE_STRCHRNUL=1 ;;
esac
fi
if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
GL_COND_OBJ_STRCHRNUL_TRUE=
GL_COND_OBJ_STRCHRNUL_FALSE='#'
else
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRCHRNUL_TRUE}" && test -z "${GL_COND_OBJ_STRCHRNUL_FALSE}"; then
GL_COND_OBJ_STRCHRNUL_TRUE='#'
GL_COND_OBJ_STRCHRNUL_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRCHRNUL_TRUE"; then :
:
fi
GL_GNULIB_STRCHRNUL=1
printf "%s\n" "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h
case "$gl_cv_func_malloc_posix" in
*yes) ;;
*) REPLACE_STRDUP=1 ;;
esac
if test $ac_cv_have_decl_strdup = no; then
HAVE_DECL_STRDUP=0
fi
if test $REPLACE_STRDUP = 1; then
GL_COND_OBJ_STRDUP_TRUE=
GL_COND_OBJ_STRDUP_FALSE='#'
else
GL_COND_OBJ_STRDUP_TRUE='#'
GL_COND_OBJ_STRDUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRDUP_TRUE}" && test -z "${GL_COND_OBJ_STRDUP_FALSE}"; then
GL_COND_OBJ_STRDUP_TRUE='#'
GL_COND_OBJ_STRDUP_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRDUP_TRUE"; then :
:
fi
GL_GNULIB_STRDUP=1
printf "%s\n" "#define GNULIB_TEST_STRDUP 1" >>confdefs.h
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
printf %s "checking for working strerror function... " >&6; }
if test ${gl_cv_func_working_strerror+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_strerror="guessing yes" ;;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_working_strerror="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
if (!*strerror (-2)) return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_working_strerror=yes
else case e in #(
e) gl_cv_func_working_strerror=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
printf "%s\n" "$gl_cv_func_working_strerror" >&6; }
case "$gl_cv_func_working_strerror" in
*yes) ;;
*)
REPLACE_STRERROR=1
;;
esac
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR=1 ;;
esac
else
REPLACE_STRERROR=1
fi
if test $REPLACE_STRERROR = 1; then
GL_COND_OBJ_STRERROR_TRUE=
GL_COND_OBJ_STRERROR_FALSE='#'
else
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_FALSE}"; then
GL_COND_OBJ_STRERROR_TRUE='#'
GL_COND_OBJ_STRERROR_FALSE='#'
fi
printf "%s\n" "#define GNULIB_STRERROR 1" >>confdefs.h
GL_GNULIB_STRERROR=1
printf "%s\n" "#define GNULIB_TEST_STRERROR 1" >>confdefs.h
if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE=
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
else
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_TRUE}" && test -z "${GL_COND_OBJ_STRERROR_OVERRIDE_FALSE}"; then
GL_COND_OBJ_STRERROR_OVERRIDE_TRUE='#'
GL_COND_OBJ_STRERROR_OVERRIDE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRERROR_OVERRIDE_TRUE"; then :
if test $ac_cv_header_sys_socket_h != yes; then
ac_fn_c_check_header_compile "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes
then :
printf "%s\n" "#define HAVE_WINSOCK2_H 1" >>confdefs.h
fi
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
fi
if test $ac_cv_have_decl_strerror_r = no; then
HAVE_DECL_STRERROR_R=0
fi
if test $ac_cv_func_strerror_r = yes; then
if test "$GL_GENERATE_ERRNO_H:$REPLACE_STRERROR_0" = false:0; then
if test $gl_cv_func_strerror_r_posix_signature = yes; then
case "$gl_cv_func_strerror_r_works" in
*no) REPLACE_STRERROR_R=1 ;;
esac
else
REPLACE_STRERROR_R=1
fi
else
REPLACE_STRERROR_R=1
fi
fi
if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1
then :
gl_LIBOBJS="$gl_LIBOBJS strerror_r.$ac_objext"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for catgets" >&5
printf %s "checking for catgets... " >&6; }
if test ${gl_cv_onwards_func_catgets+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "catgets" "ac_cv_have_decl_catgets" "#include <nl_types.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_catgets" = xyes
then :
fi
if test $ac_cv_have_decl_catgets = yes; then
ac_fn_c_check_func "$LINENO" "catgets" "ac_cv_func_catgets"
if test "x$ac_cv_func_catgets" = xyes
then :
fi
if test $ac_cv_func_catgets = yes; then
gl_cv_onwards_func_catgets=yes
else
gl_cv_onwards_func_catgets='future OS version'
fi
else
gl_cv_onwards_func_catgets='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "catgets" "ac_cv_func_catgets"
if test "x$ac_cv_func_catgets" = xyes
then :
fi
gl_cv_onwards_func_catgets=$ac_cv_func_catgets
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_catgets" >&5
printf "%s\n" "$gl_cv_onwards_func_catgets" >&6; }
case "$gl_cv_onwards_func_catgets" in
future*) ac_cv_func_catgets=no ;;
*) ac_cv_func_catgets=$gl_cv_onwards_func_catgets ;;
esac
if test $ac_cv_func_catgets = yes; then
printf "%s\n" "#define HAVE_CATGETS 1" >>confdefs.h
fi
fi
GL_GNULIB_STRERROR_R=1
printf "%s\n" "#define GNULIB_TEST_STRERROR_R 1" >>confdefs.h
printf "%s\n" "#define GNULIB_STRERROR_R_POSIX 1" >>confdefs.h
if test $ac_cv_have_decl_strndup = no; then
HAVE_DECL_STRNDUP=0
fi
if test $ac_cv_func_strndup = yes; then
HAVE_STRNDUP=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5
printf %s "checking for working strndup... " >&6; }
if test ${gl_cv_func_strndup_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case $host_os in
aix*) gl_cv_func_strndup_works="guessing no";;
*) gl_cv_func_strndup_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <stdlib.h>
int
main (void)
{
#if !HAVE_DECL_STRNDUP
extern
#ifdef __cplusplus
"C"
#endif
char *strndup (const char *, size_t);
#endif
int result = 0;
{
char *s = strndup ("some longer string", 15);
free (s);
s = strndup ("shorter string", 13);
if (s[13] != '\0')
result |= 1;
free (s);
}
if (strndup (NULL, 0) == NULL)
result |= 2;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strndup_works=yes
else case e in #(
e) gl_cv_func_strndup_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5
printf "%s\n" "$gl_cv_func_strndup_works" >&6; }
case $gl_cv_func_strndup_works in
*no) REPLACE_STRNDUP=1 ;;
esac
else
HAVE_STRNDUP=0
fi
if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then
GL_COND_OBJ_STRNDUP_TRUE=
GL_COND_OBJ_STRNDUP_FALSE='#'
else
GL_COND_OBJ_STRNDUP_TRUE='#'
GL_COND_OBJ_STRNDUP_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRNDUP_TRUE}" && test -z "${GL_COND_OBJ_STRNDUP_FALSE}"; then
GL_COND_OBJ_STRNDUP_TRUE='#'
GL_COND_OBJ_STRNDUP_FALSE='#'
fi
GL_GNULIB_STRNDUP=1
printf "%s\n" "#define GNULIB_TEST_STRNDUP 1" >>confdefs.h
if test $ac_cv_have_decl_strnlen = no; then
HAVE_DECL_STRNLEN=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5
printf %s "checking for working strnlen... " >&6; }
if test ${ac_cv_func_strnlen_working+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
#if defined _AIX && !defined _AIX51
#error "AIX pre 5.1 is buggy"
#endif
#ifdef __ANDROID__
#include <android/api-level.h>
#if __ANDROID_API__ < 22
#error "Android API < 22 is buggy"
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_strnlen_working=yes
else case e in #(
e) ac_cv_func_strnlen_working=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
/* Use pstrnlen to test; 'volatile' prevents the compiler
from optimizing the strnlen calls away. */
size_t (*volatile pstrnlen) (char const *, size_t) = strnlen;
char const s[] = "foobar";
int s_len = sizeof s - 1;
int
main (void)
{
/* AIX 4.3 is buggy: strnlen (S, 1) == 3. */
int i;
for (i = 0; i < s_len + 1; ++i)
{
int expected = i <= s_len ? i : s_len;
if (pstrnlen (s, i) != expected)
return 1;
}
/* Android 5.0 (API 21) strnlen ("", SIZE_MAX) incorrectly crashes. */
if (pstrnlen ("", -1) != 0)
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_strnlen_working=yes
else case e in #(
e) ac_cv_func_strnlen_working=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5
printf "%s\n" "$ac_cv_func_strnlen_working" >&6; }
test $ac_cv_func_strnlen_working = no && :
if test $ac_cv_func_strnlen_working = no; then
REPLACE_STRNLEN=1
fi
fi
if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
GL_COND_OBJ_STRNLEN_TRUE=
GL_COND_OBJ_STRNLEN_FALSE='#'
else
GL_COND_OBJ_STRNLEN_TRUE='#'
GL_COND_OBJ_STRNLEN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRNLEN_TRUE}" && test -z "${GL_COND_OBJ_STRNLEN_FALSE}"; then
GL_COND_OBJ_STRNLEN_TRUE='#'
GL_COND_OBJ_STRNLEN_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRNLEN_TRUE"; then :
:
fi
GL_GNULIB_STRNLEN=1
printf "%s\n" "#define GNULIB_TEST_STRNLEN 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk"
if test "x$ac_cv_func_strpbrk" = xyes
then :
printf "%s\n" "#define HAVE_STRPBRK 1" >>confdefs.h
fi
if test $ac_cv_func_strpbrk = no; then
HAVE_STRPBRK=0
fi
if test $HAVE_STRPBRK = 0; then
GL_COND_OBJ_STRPBRK_TRUE=
GL_COND_OBJ_STRPBRK_FALSE='#'
else
GL_COND_OBJ_STRPBRK_TRUE='#'
GL_COND_OBJ_STRPBRK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRPBRK_TRUE}" && test -z "${GL_COND_OBJ_STRPBRK_FALSE}"; then
GL_COND_OBJ_STRPBRK_TRUE='#'
GL_COND_OBJ_STRPBRK_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRPBRK_TRUE"; then :
:
fi
GL_GNULIB_STRPBRK=1
printf "%s\n" "#define GNULIB_TEST_STRPBRK 1" >>confdefs.h
if test $ac_cv_func_strptime != yes; then
HAVE_STRPTIME=0
fi
if test $HAVE_STRPTIME = 0; then
GL_COND_OBJ_STRPTIME_TRUE=
GL_COND_OBJ_STRPTIME_FALSE='#'
else
GL_COND_OBJ_STRPTIME_TRUE='#'
GL_COND_OBJ_STRPTIME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRPTIME_TRUE}" && test -z "${GL_COND_OBJ_STRPTIME_FALSE}"; then
GL_COND_OBJ_STRPTIME_TRUE='#'
GL_COND_OBJ_STRPTIME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRPTIME_TRUE"; then :
:
fi
GL_GNULIB_STRPTIME=1
printf "%s\n" "#define GNULIB_TEST_STRPTIME 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r"
if test "x$ac_cv_func_strtok_r" = xyes
then :
printf "%s\n" "#define HAVE_STRTOK_R 1" >>confdefs.h
fi
if test $ac_cv_func_strtok_r = yes; then
HAVE_STRTOK_R=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strtok_r works" >&5
printf %s "checking whether strtok_r works... " >&6; }
if test ${gl_cv_func_strtok_r_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_strtok_r_works="guessing no" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_strtok_r_works="guessing yes" ;;
*) gl_cv_func_strtok_r_works="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __OPTIMIZE__
# define __OPTIMIZE__ 1
#endif
#undef __OPTIMIZE_SIZE__
#undef __NO_INLINE__
#include <stdlib.h>
#include <string.h>
int
main (void)
{
static const char dummy[] = "\177\01a";
char delimiters[] = "xxxxxxxx";
char *save_ptr = (char *) dummy;
strtok_r (delimiters, "x", &save_ptr);
strtok_r (NULL, "x", &save_ptr);
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strtok_r_works=yes
else case e in #(
e) gl_cv_func_strtok_r_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtok_r_works" >&5
printf "%s\n" "$gl_cv_func_strtok_r_works" >&6; }
case "$gl_cv_func_strtok_r_works" in
*no)
UNDEFINE_STRTOK_R=1
;;
esac
else
HAVE_STRTOK_R=0
fi
if test $ac_cv_have_decl_strtok_r = no; then
HAVE_DECL_STRTOK_R=0
fi
if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
GL_COND_OBJ_STRTOK_R_TRUE=
GL_COND_OBJ_STRTOK_R_FALSE='#'
else
GL_COND_OBJ_STRTOK_R_TRUE='#'
GL_COND_OBJ_STRTOK_R_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRTOK_R_TRUE}" && test -z "${GL_COND_OBJ_STRTOK_R_FALSE}"; then
GL_COND_OBJ_STRTOK_R_TRUE='#'
GL_COND_OBJ_STRTOK_R_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRTOK_R_TRUE"; then :
:
fi
GL_GNULIB_STRTOK_R=1
printf "%s\n" "#define GNULIB_TEST_STRTOK_R 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
if test "x$ac_cv_func_strtol" = xyes
then :
printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h
fi
if test $ac_cv_func_strtol = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strtol works" >&5
printf %s "checking whether strtol works... " >&6; }
if test ${gl_cv_func_strtol_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_strtol_works="guessing no" ;;
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_strtol_works="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_func_strtol_works="guessing no" ;;
*) gl_cv_func_strtol_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int result = 0;
char *term;
/* This test fails on Minix and native Windows. */
{
static char const input[2][3] = {"0x", "0b"};
static int const base[] = {0, 2, 10};
int i, j;
for (i = 0; i < 2; i++)
for (j = 0; j < 3; j++)
{
(void) strtol (input[i], &term, base[j]);
if (term != input[i] + 1)
result |= 1;
}
}
/* This test fails on pre-C23 platforms. */
{
const char input[] = "0b1";
(void) strtol (input, &term, 2);
if (term != input + 3)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strtol_works=yes
else case e in #(
e) gl_cv_func_strtol_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtol_works" >&5
printf "%s\n" "$gl_cv_func_strtol_works" >&6; }
case "$gl_cv_func_strtol_works" in
*yes) ;;
*) REPLACE_STRTOL=1 ;;
esac
else
HAVE_STRTOL=0
fi
if test $HAVE_STRTOL = 0 || test $REPLACE_STRTOL = 1; then
GL_COND_OBJ_STRTOL_TRUE=
GL_COND_OBJ_STRTOL_FALSE='#'
else
GL_COND_OBJ_STRTOL_TRUE='#'
GL_COND_OBJ_STRTOL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRTOL_TRUE}" && test -z "${GL_COND_OBJ_STRTOL_FALSE}"; then
GL_COND_OBJ_STRTOL_TRUE='#'
GL_COND_OBJ_STRTOL_FALSE='#'
fi
GL_GNULIB_STRTOL=1
printf "%s\n" "#define GNULIB_TEST_STRTOL 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
if test "x$ac_cv_func_strtoll" = xyes
then :
printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h
fi
if test $ac_cv_func_strtoll = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strtoll works" >&5
printf %s "checking whether strtoll works... " >&6; }
if test ${gl_cv_func_strtoll_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_strtoll_works="guessing no" ;;
# Guess no on glibc systems.
*-gnu* | gnu*) gl_cv_func_strtoll_works="guessing no" ;;
# Guess no on musl systems.
*-musl* | midipix*) gl_cv_func_strtoll_works="guessing no" ;;
*) gl_cv_func_strtoll_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int result = 0;
char *term;
/* This test fails on Minix and native Windows. */
{
static char const input[2][3] = {"0x", "0b"};
static int const base[] = {0, 2, 10};
int i, j;
for (i = 0; i < 2; i++)
for (j = 0; j < 3; j++)
{
(void) strtoll (input[i], &term, base[j]);
if (term != input[i] + 1)
result |= 1;
}
}
/* This test fails on pre-C23 platforms. */
{
const char input[] = "0b1";
(void) strtoll (input, &term, 2);
if (term != input + 3)
result |= 2;
}
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_strtoll_works=yes
else case e in #(
e) gl_cv_func_strtoll_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoll_works" >&5
printf "%s\n" "$gl_cv_func_strtoll_works" >&6; }
case "$gl_cv_func_strtoll_works" in
*yes) ;;
*) REPLACE_STRTOLL=1 ;;
esac
else
HAVE_STRTOLL=0
fi
if test $HAVE_STRTOLL = 0 || test $REPLACE_STRTOLL = 1; then
GL_COND_OBJ_STRTOLL_TRUE=
GL_COND_OBJ_STRTOLL_FALSE='#'
else
GL_COND_OBJ_STRTOLL_TRUE='#'
GL_COND_OBJ_STRTOLL_FALSE=
fi
:
if test -z "${GL_COND_OBJ_STRTOLL_TRUE}" && test -z "${GL_COND_OBJ_STRTOLL_FALSE}"; then
GL_COND_OBJ_STRTOLL_TRUE='#'
GL_COND_OBJ_STRTOLL_FALSE='#'
fi
if test -z "$GL_COND_OBJ_STRTOLL_TRUE"; then :
:
fi
GL_GNULIB_STRTOLL=1
printf "%s\n" "#define GNULIB_TEST_STRTOLL 1" >>confdefs.h
if test $ac_cv_func_symlink = no; then
HAVE_SYMLINK=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
printf %s "checking whether symlink handles trailing slash correctly... " >&6; }
if test ${gl_cv_func_symlink_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_symlink_works="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_symlink_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_symlink_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_symlink_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main (void)
{
int result = 0;
if (!symlink ("a", "conftest.link/"))
result |= 1;
if (symlink ("conftest.f", "conftest.lnk2"))
result |= 2;
else if (!symlink ("a", "conftest.lnk2/"))
result |= 4;
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_symlink_works=yes
else case e in #(
e) gl_cv_func_symlink_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.f conftest.link conftest.lnk2 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
printf "%s\n" "$gl_cv_func_symlink_works" >&6; }
case "$gl_cv_func_symlink_works" in
*yes) ;;
*)
REPLACE_SYMLINK=1
;;
esac
fi
if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
GL_COND_OBJ_SYMLINK_TRUE=
GL_COND_OBJ_SYMLINK_FALSE='#'
else
GL_COND_OBJ_SYMLINK_TRUE='#'
GL_COND_OBJ_SYMLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_SYMLINK_TRUE}" && test -z "${GL_COND_OBJ_SYMLINK_FALSE}"; then
GL_COND_OBJ_SYMLINK_TRUE='#'
GL_COND_OBJ_SYMLINK_FALSE='#'
fi
GL_GNULIB_SYMLINK=1
printf "%s\n" "#define GNULIB_TEST_SYMLINK 1" >>confdefs.h
:
printf "%s\n" "#define GNULIB_TEMPNAME 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "sys/single_threaded.h" "ac_cv_header_sys_single_threaded_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_single_threaded_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SINGLE_THREADED_H 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "/* mingw's <time.h> provides the functions asctime_r, ctime_r,
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
been included before. */
#if defined __MINGW32__
# include <unistd.h>
#endif
#include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_localtime_r" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_LOCALTIME_R $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_localtime_r = no; then
HAVE_DECL_LOCALTIME_R=0
fi
if test $ac_cv_func_localtime_r = yes; then
HAVE_LOCALTIME_R=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
printf %s "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
if test ${gl_cv_time_r_posix+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* mingw's <time.h> provides the functions asctime_r, ctime_r,
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
been included before. */
#if defined __MINGW32__
# include <unistd.h>
#endif
#include <time.h>
int
main (void)
{
/* We don't need to append 'restrict's to the argument types,
even though the POSIX signature has the 'restrict's,
since C99 says they can't affect type compatibility. */
struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
if (ptr) return 0;
/* Check the return type is a pointer.
On HP-UX 10 it is 'int'. */
*localtime_r (0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_time_r_posix=yes
else case e in #(
e) gl_cv_time_r_posix=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
printf "%s\n" "$gl_cv_time_r_posix" >&6; }
if test $gl_cv_time_r_posix != yes; then
REPLACE_LOCALTIME_R=1
fi
else
HAVE_LOCALTIME_R=0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether localtime_r exists as an inline function" >&5
printf %s "checking whether localtime_r exists as an inline function... " >&6; }
if test ${gl_cv_func_localtime_r_inline+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* mingw's <time.h> provides the functions asctime_r, ctime_r,
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
been included before. */
#if defined __MINGW32__
# include <unistd.h>
#endif
#include <time.h>
int
main (void)
{
time_t a;
struct tm r;
localtime_r (&a, &r);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_localtime_r_inline=yes
else case e in #(
e) gl_cv_func_localtime_r_inline=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_localtime_r_inline" >&5
printf "%s\n" "$gl_cv_func_localtime_r_inline" >&6; }
if test $gl_cv_func_localtime_r_inline = yes; then
REPLACE_LOCALTIME_R=1
fi
fi
if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
GL_COND_OBJ_TIME_R_TRUE=
GL_COND_OBJ_TIME_R_FALSE='#'
else
GL_COND_OBJ_TIME_R_TRUE='#'
GL_COND_OBJ_TIME_R_FALSE=
fi
:
if test -z "${GL_COND_OBJ_TIME_R_TRUE}" && test -z "${GL_COND_OBJ_TIME_R_FALSE}"; then
GL_COND_OBJ_TIME_R_TRUE='#'
GL_COND_OBJ_TIME_R_FALSE='#'
fi
if test -z "$GL_COND_OBJ_TIME_R_TRUE"; then :
:
fi
GL_GNULIB_TIME_R=1
printf "%s\n" "#define GNULIB_TEST_TIME_R 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timegm" >&5
printf %s "checking for timegm... " >&6; }
if test ${gl_cv_onwards_func_timegm+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "timegm" "ac_cv_have_decl_timegm" "#include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_timegm" = xyes
then :
fi
if test $ac_cv_have_decl_timegm = yes; then
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
fi
if test $ac_cv_func_timegm = yes; then
gl_cv_onwards_func_timegm=yes
else
gl_cv_onwards_func_timegm='future OS version'
fi
else
gl_cv_onwards_func_timegm='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
fi
gl_cv_onwards_func_timegm=$ac_cv_func_timegm
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_timegm" >&5
printf "%s\n" "$gl_cv_onwards_func_timegm" >&6; }
case "$gl_cv_onwards_func_timegm" in
future*) ac_cv_func_timegm=no ;;
*) ac_cv_func_timegm=$gl_cv_onwards_func_timegm ;;
esac
if test $ac_cv_func_timegm = yes; then
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
fi
if test $ac_cv_func_timegm = yes; then
if test "$gl_cv_func_working_mktime" != yes; then
# Assume that timegm is buggy if mktime is.
REPLACE_TIMEGM=1
fi
else
HAVE_TIMEGM=0
case "$gl_cv_onwards_func_timegm" in
future*) REPLACE_TIMEGM=1 ;;
esac
fi
if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then
GL_COND_OBJ_TIMEGM_TRUE=
GL_COND_OBJ_TIMEGM_FALSE='#'
else
GL_COND_OBJ_TIMEGM_TRUE='#'
GL_COND_OBJ_TIMEGM_FALSE=
fi
:
if test -z "${GL_COND_OBJ_TIMEGM_TRUE}" && test -z "${GL_COND_OBJ_TIMEGM_FALSE}"; then
GL_COND_OBJ_TIMEGM_TRUE='#'
GL_COND_OBJ_TIMEGM_FALSE='#'
fi
if test -z "$GL_COND_OBJ_TIMEGM_TRUE"; then :
:
fi
GL_GNULIB_TIMEGM=1
printf "%s\n" "#define GNULIB_TEST_TIMEGM 1" >>confdefs.h
:
:
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICASE_H"; then
LIBUNISTRING_UNICASE_H="${gl_source_base_prefix}unicase.h"
fi
else
LIBUNISTRING_UNICASE_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE=
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_FALSE='#'
fi
if test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_PREFIX_CONTEXT_TRUE}"; then
GL_GNULIB_UNICASE_EMPTY_PREFIX_CONTEXT_DLL_VARIABLE=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE=
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_FALSE='#'
fi
if test -z "${LIBUNISTRING_COMPILE_UNICASE_EMPTY_SUFFIX_CONTEXT_TRUE}"; then
GL_GNULIB_UNICASE_EMPTY_SUFFIX_CONTEXT_DLL_VARIABLE=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE=
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_TOLOWER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_TRUE=
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICASE_U8_TOLOWER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNICTYPE_H"; then
LIBUNISTRING_UNICTYPE_H="${gl_source_base_prefix}unictype.h"
fi
else
LIBUNISTRING_UNICTYPE_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_COMBINING_CLASS_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALNUM_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_ALPHA_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_BLANK_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_CNTRL_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_DIGIT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_GRAPH_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_LOWER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PRINT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_PUNCT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_SPACE_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_UPPER_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 8
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_CTYPE_XDIGIT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 1 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE=
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_FALSE='#'
else
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_FALSE}"; then
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE='#'
LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_FALSE='#'
fi
if test -z "${LIBUNISTRING_COMPILE_UNICTYPE_PROPERTY_SOFT_DOTTED_TRUE}"; then
GL_GNULIB_UNICTYPE_PROPERTY_SOFT_DOTTED_DLL_VARIABLE=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNINORM_H"; then
LIBUNISTRING_UNINORM_H="${gl_source_base_prefix}uninorm.h"
fi
else
LIBUNISTRING_UNINORM_H=
fi
printf "%s\n" "#define GNULIB_TEST_UNINORM_U8_NORMALIZE 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_TRUE=
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_TRUE='#'
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_FALSE}"; then
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_TRUE='#'
LIBUNISTRING_COMPILE_UNINORM_U8_NORMALIZE_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTD_SAFER 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNISTR_H"; then
LIBUNISTRING_UNISTR_H="${gl_source_base_prefix}unistr.h"
fi
else
LIBUNISTRING_UNISTR_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CHR_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_CPY_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 2 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 2 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_PCPY_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRCAT_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U32_STRLEN_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CPY_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_CPY_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_CPY_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_MBTOUC_UNSAFE 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 4
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_STRLEN_FALSE='#'
fi
printf "%s\n" "#define GNULIB_UNISTR_U8_UCTOMB 1" >>confdefs.h
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE=
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
else
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE}"; then
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#'
LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#'
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNITYPES_H"; then
LIBUNISTRING_UNITYPES_H="${gl_source_base_prefix}unitypes.h"
fi
else
LIBUNISTRING_UNITYPES_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 11
}
}
}
}
}; then
if test -z "$LIBUNISTRING_UNIWIDTH_H"; then
LIBUNISTRING_UNIWIDTH_H="${gl_source_base_prefix}uniwidth.h"
fi
else
LIBUNISTRING_UNIWIDTH_H=
fi
if { test "$HAVE_LIBUNISTRING" != yes \
|| {
test $LIBUNISTRING_VERSION_MAJOR -lt 1 \
|| { test $LIBUNISTRING_VERSION_MAJOR -eq 1 \
&& { test $LIBUNISTRING_VERSION_MINOR -lt 3 \
|| { test $LIBUNISTRING_VERSION_MINOR -eq 3 \
&& test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
}
}
}
}
}; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
else
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE=
fi
:
if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5
printf %s "checking whether unlink honors trailing slashes... " >&6; }
if test ${gl_cv_func_unlink_honors_slashes+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) touch conftest.file
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.file conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess yes on systems that emulate the Linux system calls.
midipix*) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
# Guess no on native Windows.
mingw* | windows*) gl_cv_func_unlink_honors_slashes="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_unlink_honors_slashes="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif
#include <errno.h>
$gl_mda_defines
int
main (void)
{
int result = 0;
if (!unlink ("conftest.file/"))
result |= 1;
else if (errno != ENOTDIR)
result |= 2;
#if HAVE_LSTAT
if (!unlink ("conftest.lnk/"))
result |= 4;
else if (errno != ENOTDIR)
result |= 8;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_unlink_honors_slashes=yes
else case e in #(
e) gl_cv_func_unlink_honors_slashes=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.file conftest.lnk ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5
printf "%s\n" "$gl_cv_func_unlink_honors_slashes" >&6; }
case "$gl_cv_func_unlink_honors_slashes" in
*no)
REPLACE_UNLINK=1
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5
printf %s "checking whether unlink of a parent directory fails as it should... " >&6; }
if test ${gl_cv_func_unlink_parent_fails+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case "$host_os" in
darwin*)
if {
# Use the mktemp program if available. If not available, hide the error
# message.
tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
# Use a simple mkdir command. It is guaranteed to fail if the directory
# already exists. $RANDOM is bash specific and expands to empty in shells
# other than bash, ksh and zsh. Its use does not increase security;
# rather, it minimizes the probability of failure in a very cluttered /tmp
# directory.
tmp=/tmp/gt$$-$RANDOM
(umask 077 && mkdir "$tmp")
}; then
mkdir "$tmp/subdir"
GL_SUBDIR_FOR_UNLINK="$tmp/subdir"
export GL_SUBDIR_FOR_UNLINK
if test "$cross_compiling" = yes
then :
# If we don't know, obey --enable-cross-guesses.
gl_cv_func_unlink_parent_fails="$gl_cross_guess_normal"
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
# include <io.h>
#endif
$gl_mda_defines
int main ()
{
int result = 0;
if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0)
result |= 1;
else if (unlink ("..") == 0)
result |= 2;
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_unlink_parent_fails=yes
else case e in #(
e) gl_cv_func_unlink_parent_fails=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
unset GL_SUBDIR_FOR_UNLINK
rm -rf "$tmp"
else
gl_cv_func_unlink_parent_fails="guessing no"
fi
;;
*)
gl_cv_func_unlink_parent_fails="guessing yes"
;;
esac
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5
printf "%s\n" "$gl_cv_func_unlink_parent_fails" >&6; }
case "$gl_cv_func_unlink_parent_fails" in
*no)
REPLACE_UNLINK=1
printf "%s\n" "#define UNLINK_PARENT_BUG 1" >>confdefs.h
;;
esac
if test $REPLACE_UNLINK = 1; then
GL_COND_OBJ_UNLINK_TRUE=
GL_COND_OBJ_UNLINK_FALSE='#'
else
GL_COND_OBJ_UNLINK_TRUE='#'
GL_COND_OBJ_UNLINK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_UNLINK_TRUE}" && test -z "${GL_COND_OBJ_UNLINK_FALSE}"; then
GL_COND_OBJ_UNLINK_TRUE='#'
GL_COND_OBJ_UNLINK_FALSE='#'
fi
GL_GNULIB_UNLINK=1
printf "%s\n" "#define GNULIB_TEST_UNLINK 1" >>confdefs.h
printf "%s\n" "#define GNULIB_STDIO_SINGLE_THREAD 1" >>confdefs.h
printf "%s\n" "#define USE_UNLOCKED_IO GNULIB_STDIO_SINGLE_THREAD" >>confdefs.h
case "$host_os" in
mingw* | windows*)
REPLACE_UTIME=1
;;
*)
ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime"
if test "x$ac_cv_func_utime" = xyes
then :
printf "%s\n" "#define HAVE_UTIME 1" >>confdefs.h
fi
if test $ac_cv_func_utime = no; then
HAVE_UTIME=0
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether utime handles trailing slashes on files" >&5
printf %s "checking whether utime handles trailing slashes on files... " >&6; }
if test ${gl_cv_func_utime_file_slash+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) touch conftest.tmp
# Assume that if we have lstat, we can also check symlinks.
if test $ac_cv_func_lstat = yes; then
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_utime_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_utime_file_slash="guessing yes" ;;
# Guess no on macOS.
darwin*) gl_cv_func_utime_file_slash="guessing no" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_utime_file_slash="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <utime.h>
int
main (void)
{
int result = 0;
if (!utime ("conftest.tmp/", NULL))
result |= 1;
#if HAVE_LSTAT
if (!utime ("conftest.lnk/", NULL))
result |= 2;
#endif
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_utime_file_slash=yes
else case e in #(
e) gl_cv_func_utime_file_slash=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.tmp conftest.lnk
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utime_file_slash" >&5
printf "%s\n" "$gl_cv_func_utime_file_slash" >&6; }
case $gl_cv_func_stat_file_slash in
*no)
REPLACE_UTIME=1
printf "%s\n" "#define REPLACE_FUNC_UTIME_FILE 1" >>confdefs.h
;;
esac
fi
;;
esac
if test $HAVE_UTIME = 0 || test $REPLACE_UTIME = 1; then
GL_COND_OBJ_UTIME_TRUE=
GL_COND_OBJ_UTIME_FALSE='#'
else
GL_COND_OBJ_UTIME_TRUE='#'
GL_COND_OBJ_UTIME_FALSE=
fi
:
if test -z "${GL_COND_OBJ_UTIME_TRUE}" && test -z "${GL_COND_OBJ_UTIME_FALSE}"; then
GL_COND_OBJ_UTIME_TRUE='#'
GL_COND_OBJ_UTIME_FALSE='#'
fi
if test -z "$GL_COND_OBJ_UTIME_TRUE"; then :
:
fi
GL_GNULIB_UTIME=1
printf "%s\n" "#define GNULIB_TEST_UTIME 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
printf %s "checking for futimes... " >&6; }
if test ${gl_cv_onwards_func_futimes+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimes" "ac_cv_have_decl_futimes" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimes" = xyes
then :
fi
if test $ac_cv_have_decl_futimes = yes; then
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
fi
if test $ac_cv_func_futimes = yes; then
gl_cv_onwards_func_futimes=yes
else
gl_cv_onwards_func_futimes='future OS version'
fi
else
gl_cv_onwards_func_futimes='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
fi
gl_cv_onwards_func_futimes=$ac_cv_func_futimes
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimes" >&5
printf "%s\n" "$gl_cv_onwards_func_futimes" >&6; }
case "$gl_cv_onwards_func_futimes" in
future*) ac_cv_func_futimes=no ;;
*) ac_cv_func_futimes=$gl_cv_onwards_func_futimes ;;
esac
if test $ac_cv_func_futimes = yes; then
printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimesat" >&5
printf %s "checking for futimesat... " >&6; }
if test ${gl_cv_onwards_func_futimesat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimesat" "ac_cv_have_decl_futimesat" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimesat" = xyes
then :
fi
if test $ac_cv_have_decl_futimesat = yes; then
ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat"
if test "x$ac_cv_func_futimesat" = xyes
then :
fi
if test $ac_cv_func_futimesat = yes; then
gl_cv_onwards_func_futimesat=yes
else
gl_cv_onwards_func_futimesat='future OS version'
fi
else
gl_cv_onwards_func_futimesat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat"
if test "x$ac_cv_func_futimesat" = xyes
then :
fi
gl_cv_onwards_func_futimesat=$ac_cv_func_futimesat
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimesat" >&5
printf "%s\n" "$gl_cv_onwards_func_futimesat" >&6; }
case "$gl_cv_onwards_func_futimesat" in
future*) ac_cv_func_futimesat=no ;;
*) ac_cv_func_futimesat=$gl_cv_onwards_func_futimesat ;;
esac
if test $ac_cv_func_futimesat = yes; then
printf "%s\n" "#define HAVE_FUTIMESAT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lutimes" >&5
printf %s "checking for lutimes... " >&6; }
if test ${gl_cv_onwards_func_lutimes+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "lutimes" "ac_cv_have_decl_lutimes" "#include <sys/time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_lutimes" = xyes
then :
fi
if test $ac_cv_have_decl_lutimes = yes; then
ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"
if test "x$ac_cv_func_lutimes" = xyes
then :
fi
if test $ac_cv_func_lutimes = yes; then
gl_cv_onwards_func_lutimes=yes
else
gl_cv_onwards_func_lutimes='future OS version'
fi
else
gl_cv_onwards_func_lutimes='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"
if test "x$ac_cv_func_lutimes" = xyes
then :
fi
gl_cv_onwards_func_lutimes=$ac_cv_func_lutimes
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_lutimes" >&5
printf "%s\n" "$gl_cv_onwards_func_lutimes" >&6; }
case "$gl_cv_onwards_func_lutimes" in
future*) ac_cv_func_lutimes=no ;;
*) ac_cv_func_lutimes=$gl_cv_onwards_func_lutimes ;;
esac
if test $ac_cv_func_lutimes = yes; then
printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for futimens" >&5
printf %s "checking for futimens... " >&6; }
if test ${gl_cv_onwards_func_futimens+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "futimens" "ac_cv_have_decl_futimens" "#include <sys/stat.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_futimens" = xyes
then :
fi
if test $ac_cv_have_decl_futimens = yes; then
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
if test $ac_cv_func_futimens = yes; then
gl_cv_onwards_func_futimens=yes
else
gl_cv_onwards_func_futimens='future OS version'
fi
else
gl_cv_onwards_func_futimens='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens"
if test "x$ac_cv_func_futimens" = xyes
then :
fi
gl_cv_onwards_func_futimens=$ac_cv_func_futimens
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimens" >&5
printf "%s\n" "$gl_cv_onwards_func_futimens" >&6; }
case "$gl_cv_onwards_func_futimens" in
future*) ac_cv_func_futimens=no ;;
*) ac_cv_func_futimens=$gl_cv_onwards_func_futimens ;;
esac
if test $ac_cv_func_futimens = yes; then
printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utimensat" >&5
printf %s "checking for utimensat... " >&6; }
if test ${gl_cv_onwards_func_utimensat+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "utimensat" "ac_cv_have_decl_utimensat" "#include <sys/stat.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_utimensat" = xyes
then :
fi
if test $ac_cv_have_decl_utimensat = yes; then
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
fi
if test $ac_cv_func_utimensat = yes; then
gl_cv_onwards_func_utimensat=yes
else
gl_cv_onwards_func_utimensat='future OS version'
fi
else
gl_cv_onwards_func_utimensat='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
fi
gl_cv_onwards_func_utimensat=$ac_cv_func_utimensat
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_utimensat" >&5
printf "%s\n" "$gl_cv_onwards_func_utimensat" >&6; }
case "$gl_cv_onwards_func_utimensat" in
future*) ac_cv_func_utimensat=no ;;
*) ac_cv_func_utimensat=$gl_cv_onwards_func_utimensat ;;
esac
if test $ac_cv_func_utimensat = yes; then
printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h
fi
if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
printf %s "checking whether futimesat handles NULL file... " >&6; }
if test ${gl_cv_func_futimesat_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) touch conftest.file
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Linux systems
# and on systems that emulate the Linux system calls.
linux* | midipix*) gl_cv_func_futimesat_works="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_futimesat_works="$gl_cross_guess_normal" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stddef.h>
#include <sys/times.h>
#include <fcntl.h>
$gl_mda_defines
int
main (void)
{
int fd = open ("conftest.file", O_RDWR);
if (fd < 0) return 1;
if (futimesat (fd, NULL, NULL)) return 2;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_futimesat_works=yes
else case e in #(
e) gl_cv_func_futimesat_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f conftest.file ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
printf "%s\n" "$gl_cv_func_futimesat_works" >&6; }
case "$gl_cv_func_futimesat_works" in
*yes) ;;
*)
printf "%s\n" "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variable-length arrays" >&5
printf %s "checking for variable-length arrays... " >&6; }
if test ${ac_cv_c_vararrays+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __STDC_NO_VLA__
#error __STDC_NO_VLA__ not defined
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_vararrays='no: __STDC_NO_VLA__ is defined'
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Test for VLA support. This test is partly inspired
from examples in the C standard. Use at least two VLA
functions to detect the GCC 3.4.3 bug described in:
https://lists.gnu.org/archive/html/bug-gnulib/2014-08/msg00014.html
*/
#ifdef __STDC_NO_VLA__
syntax error;
#else
extern int n;
int B[100];
int fvla (int m, int C[m][m]);
int
simple (int count, int all[static count])
{
return all[count - 1];
}
int
fvla (int m, int C[m][m])
{
typedef int VLA[m][m];
VLA x;
int D[m];
static int (*q)[m] = &B;
int (*s)[n] = q;
return C && &x[0][0] == &D[0] && &D[0] == s[0];
}
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_vararrays=yes
else case e in #(
e) ac_cv_c_vararrays=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5
printf "%s\n" "$ac_cv_c_vararrays" >&6; }
if test "$ac_cv_c_vararrays" = yes; then
printf "%s\n" "#define HAVE_C_VARARRAYS 1" >>confdefs.h
elif test "$ac_cv_c_vararrays" = no; then
printf "%s\n" "#define __STDC_NO_VLA__ 1" >>confdefs.h
fi
if test $ac_cv_func_vasnprintf = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether vasnprintf works" >&5
printf %s "checking whether vasnprintf works... " >&6; }
if test ${gl_cv_func_vasnprintf_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Cygwin.
cygwin*) gl_cv_func_vasnprintf_works="guessing no";;
# If we don't know, obey --enable-cross-guesses.
*) gl_cv_func_vasnprintf_works="$gl_cross_guess_normal";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_vasnprintf_works=yes
else case e in #(
e) gl_cv_func_vasnprintf_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_vasnprintf_works" >&5
printf "%s\n" "$gl_cv_func_vasnprintf_works" >&6; }
fi
if test $ac_cv_func_vasnprintf != yes \
|| case "$gl_cv_func_vasnprintf_works" in
*yes) false;;
*) true;;
esac
then
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
if test $ac_cv_func_vasnprintf = yes; then
printf "%s\n" "#define REPLACE_VASNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define ptrdiff_t long" >>confdefs.h
;;
esac
fi
fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_vasprintf = no; then
gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext"
gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext"
if test $ac_cv_func_vasprintf = yes; then
REPLACE_VASPRINTF=1
else
HAVE_VASPRINTF=0
fi
fi
GL_GNULIB_VASPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VASPRINTF 1" >>confdefs.h
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format"
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format"
gl_cv_func_vsnprintf_usable=no
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
fi
if test $ac_cv_func_vsnprintf = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
printf %s "checking whether snprintf respects a size of 1... " >&6; }
if test ${gl_cv_func_snprintf_size1+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on Android.
linux*-android*) gl_cv_func_snprintf_size1="guessing yes" ;;
# Guess yes on native Windows.
mingw* | windows*) gl_cv_func_snprintf_size1="guessing yes" ;;
*) gl_cv_func_snprintf_size1="guessing yes" ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
va_list args;
int ret;
va_start (args, format);
ret = vsnprintf (buf, size, format, args);
va_end (args);
return ret;
}
#endif
int main()
{
static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
my_snprintf (buf, 1, "%d", 12345);
return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_snprintf_size1=yes
else case e in #(
e) gl_cv_func_snprintf_size1=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
printf "%s\n" "$gl_cv_func_snprintf_size1" >&6; }
case "$gl_cv_func_snprintf_size1" in
*yes)
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
case "$gl_cv_func_printf_positions" in
*yes)
gl_cv_func_vsnprintf_usable=yes
;;
esac
;;
esac
;;
esac
fi
if test $gl_cv_func_vsnprintf_usable = no; then
gl_LIBOBJS="$gl_LIBOBJS vsnprintf.$ac_objext"
if test $ac_cv_func_vsnprintf = yes; then
REPLACE_VSNPRINTF=1
else
if test $ac_cv_have_decl_vsnprintf = yes; then
REPLACE_VSNPRINTF=1
fi
fi
:
fi
if test $ac_cv_have_decl_vsnprintf = no; then
HAVE_DECL_VSNPRINTF=0
fi
GL_GNULIB_VSNPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VSNPRINTF 1" >>confdefs.h
GL_GNULIB_VSNZPRINTF=1
printf "%s\n" "#define GNULIB_TEST_VSNZPRINTF 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid"
if test "x$ac_cv_func_waitid" = xyes
then :
printf "%s\n" "#define HAVE_WAITID 1" >>confdefs.h
fi
HAVE_WAITPID=1
case $host_os in
mingw* | windows*) HAVE_WAITPID=0 ;;
esac
if test $HAVE_WAITPID = 0; then
GL_COND_OBJ_WAITPID_TRUE=
GL_COND_OBJ_WAITPID_FALSE='#'
else
GL_COND_OBJ_WAITPID_TRUE='#'
GL_COND_OBJ_WAITPID_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WAITPID_TRUE}" && test -z "${GL_COND_OBJ_WAITPID_FALSE}"; then
GL_COND_OBJ_WAITPID_TRUE='#'
GL_COND_OBJ_WAITPID_FALSE='#'
fi
GL_GNULIB_WAITPID=1
printf "%s\n" "#define GNULIB_TEST_WAITPID 1" >>confdefs.h
if test $ac_cv_func_wcrtomb = no; then
HAVE_WCRTOMB=0
ac_fn_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcrtomb" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_WCRTOMB $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcrtomb = yes; then
REPLACE_WCRTOMB=1
fi
else
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb works in the C locale" >&5
printf %s "checking whether wcrtomb works in the C locale... " >&6; }
if test ${gl_cv_func_wcrtomb_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess no on Android.
linux*-android*) gl_cv_func_wcrtomb_works="guessing no";;
# Guess yes otherwise.
*) gl_cv_func_wcrtomb_works="guessing yes";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
int main ()
{
mbstate_t state;
char out[64];
int count;
memset (&state, 0, sizeof (state));
out[0] = 'x';
count = wcrtomb (out, L'a', &state);
return !(count == 1 && out[0] == 'a');
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_works=yes
else case e in #(
e) gl_cv_func_wcrtomb_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_works" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_works" >&6; }
case "$gl_cv_func_wcrtomb_works" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_C_LOCALE_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
if test $REPLACE_WCRTOMB = 0; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5
printf %s "checking whether wcrtomb return value is correct... " >&6; }
if test ${gl_cv_func_wcrtomb_retval+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
case "$host_os" in
# Guess no on AIX 4, OSF/1, Solaris, native Windows.
aix4* | osf* | solaris* | mingw* | windows*)
gl_cv_func_wcrtomb_retval="guessing no" ;;
# Guess yes otherwise.
*)
gl_cv_func_wcrtomb_retval="guessing yes" ;;
esac
if test $LOCALE_FR != none || test "$LOCALE_EN_UTF8" != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
if test "$cross_compiling" = yes
then :
:
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <string.h>
#include <wchar.h>
#include <stdlib.h>
int main ()
{
int result = 0;
if (strcmp ("$LOCALE_FR", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_FR") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 1;
}
if (strcmp ("$LOCALE_EN_UTF8", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_EN_UTF8") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 2;
{
wchar_t wc = (wchar_t) 0xBADFACE;
if (mbtowc (&wc, "\303\274", 2) == 2)
if (wcrtomb (NULL, wc, NULL) != 1)
result |= 2;
}
}
if (strcmp ("$LOCALE_JA", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 4;
}
if (strcmp ("$LOCALE_ZH_CN", "none") != 0
&& setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
if (wcrtomb (NULL, 0, NULL) != 1)
result |= 8;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcrtomb_retval=yes
else case e in #(
e) gl_cv_func_wcrtomb_retval=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5
printf "%s\n" "$gl_cv_func_wcrtomb_retval" >&6; }
case "$gl_cv_func_wcrtomb_retval" in
*yes) ;;
*)
printf "%s\n" "#define WCRTOMB_RETVAL_BUG 1" >>confdefs.h
REPLACE_WCRTOMB=1 ;;
esac
fi
fi
if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
GL_COND_OBJ_WCRTOMB_TRUE=
GL_COND_OBJ_WCRTOMB_FALSE='#'
else
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCRTOMB_TRUE}" && test -z "${GL_COND_OBJ_WCRTOMB_FALSE}"; then
GL_COND_OBJ_WCRTOMB_TRUE='#'
GL_COND_OBJ_WCRTOMB_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCRTOMB_TRUE"; then :
:
fi
GL_GNULIB_WCRTOMB=1
printf "%s\n" "#define GNULIB_TEST_WCRTOMB 1" >>confdefs.h
if test $HAVE_WCTYPE = 0 || test $REPLACE_WCTYPE = 1; then
GL_COND_OBJ_WCTYPE_TRUE=
GL_COND_OBJ_WCTYPE_FALSE='#'
else
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCTYPE_TRUE}" && test -z "${GL_COND_OBJ_WCTYPE_FALSE}"; then
GL_COND_OBJ_WCTYPE_TRUE='#'
GL_COND_OBJ_WCTYPE_FALSE='#'
fi
GL_GNULIB_WCTYPE=1
printf "%s\n" "#define GNULIB_TEST_WCTYPE 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" "
#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wcwidth" = xyes
then :
ac_have_decl=1
else case e in #(
e) ac_have_decl=0 ;;
esac
fi
printf "%s\n" "#define HAVE_DECL_WCWIDTH $ac_have_decl" >>confdefs.h
if test $ac_cv_have_decl_wcwidth != yes; then
HAVE_DECL_WCWIDTH=0
fi
if test $ac_cv_func_wcwidth != yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth is a macro" >&5
printf %s "checking whether wcwidth is a macro... " >&6; }
if test ${gl_cv_func_wcwidth_macro+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
#ifdef wcwidth
wchar_header_defines_wcwidth
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "wchar_header_defines_wcwidth" >/dev/null 2>&1
then :
gl_cv_func_wcwidth_macro=yes
else case e in #(
e) gl_cv_func_wcwidth_macro=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_macro" >&5
printf "%s\n" "$gl_cv_func_wcwidth_macro" >&6; }
fi
if test $ac_cv_func_wcwidth = yes || test $gl_cv_func_wcwidth_macro = yes; then
HAVE_WCWIDTH=1
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5
printf %s "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; }
if test ${gl_cv_func_wcwidth_works+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
if test "$cross_compiling" = yes
then :
case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on musl systems.
*-musl* | midipix*) gl_cv_func_wcwidth_works="guessing yes";;
# Guess yes on AIX 7 systems.
aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
*) gl_cv_func_wcwidth_works="$gl_cross_guess_normal";;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <wchar.h>
#if !HAVE_DECL_WCWIDTH
extern
# ifdef __cplusplus
"C"
# endif
int wcwidth (int);
#endif
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "en_US.UTF-8") != NULL)
{
if (wcwidth (0x0301) > 0)
result |= 1;
if (wcwidth (0x05B0) > 0)
result |= 2;
if (wcwidth (0x200B) > 0)
result |= 4;
if (wcwidth (0xFF1A) == 0)
result |= 8;
if (wcwidth (0x2202) > 1)
result |= 16;
}
return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
gl_cv_func_wcwidth_works=yes
else case e in #(
e) gl_cv_func_wcwidth_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5
printf "%s\n" "$gl_cv_func_wcwidth_works" >&6; }
case "$gl_cv_func_wcwidth_works" in
*yes) ;;
*no) REPLACE_WCWIDTH=1 ;;
esac
else
HAVE_WCWIDTH=0
fi
if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
GL_COND_OBJ_WCWIDTH_TRUE=
GL_COND_OBJ_WCWIDTH_FALSE='#'
else
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WCWIDTH_TRUE}" && test -z "${GL_COND_OBJ_WCWIDTH_FALSE}"; then
GL_COND_OBJ_WCWIDTH_TRUE='#'
GL_COND_OBJ_WCWIDTH_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WCWIDTH_TRUE"; then :
:
fi
GL_GNULIB_WCWIDTH=1
printf "%s\n" "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE=
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_MUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_MUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_MUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_MUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE=
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
else
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_ONCE_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_ONCE_FALSE}"; then
GL_COND_OBJ_WINDOWS_ONCE_TRUE='#'
GL_COND_OBJ_WINDOWS_ONCE_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE=
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE}"; then
GL_COND_OBJ_WINDOWS_RECMUTEX_TRUE='#'
GL_COND_OBJ_WINDOWS_RECMUTEX_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE=
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
else
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_RWLOCK_FALSE}"; then
GL_COND_OBJ_WINDOWS_RWLOCK_TRUE='#'
GL_COND_OBJ_WINDOWS_RWLOCK_FALSE='#'
fi
if case "$host_os" in cygwin* | mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_PATH_TRUE=
GL_COND_OBJ_WINDOWS_PATH_FALSE='#'
else
GL_COND_OBJ_WINDOWS_PATH_TRUE='#'
GL_COND_OBJ_WINDOWS_PATH_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_PATH_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_PATH_FALSE}"; then
GL_COND_OBJ_WINDOWS_PATH_TRUE='#'
GL_COND_OBJ_WINDOWS_PATH_FALSE='#'
fi
if case "$host_os" in mingw* | windows*) true;; *) false;; esac; then
GL_COND_OBJ_WINDOWS_SPAWN_TRUE=
GL_COND_OBJ_WINDOWS_SPAWN_FALSE='#'
else
GL_COND_OBJ_WINDOWS_SPAWN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPAWN_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WINDOWS_SPAWN_TRUE}" && test -z "${GL_COND_OBJ_WINDOWS_SPAWN_FALSE}"; then
GL_COND_OBJ_WINDOWS_SPAWN_TRUE='#'
GL_COND_OBJ_WINDOWS_SPAWN_FALSE='#'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wmemchr" >&5
printf %s "checking for wmemchr... " >&6; }
if test ${gl_cv_func_wmemchr+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <wchar.h>
int
main (void)
{
return ! wmemchr ((const wchar_t *) 0, (wchar_t) ' ', 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
gl_cv_func_wmemchr=yes
else case e in #(
e) gl_cv_func_wmemchr=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wmemchr" >&5
printf "%s\n" "$gl_cv_func_wmemchr" >&6; }
if test $gl_cv_func_wmemchr = no; then
HAVE_WMEMCHR=0
fi
if test $HAVE_WMEMCHR = 0; then
GL_COND_OBJ_WMEMCHR_TRUE=
GL_COND_OBJ_WMEMCHR_FALSE='#'
else
GL_COND_OBJ_WMEMCHR_TRUE='#'
GL_COND_OBJ_WMEMCHR_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WMEMCHR_TRUE}" && test -z "${GL_COND_OBJ_WMEMCHR_FALSE}"; then
GL_COND_OBJ_WMEMCHR_TRUE='#'
GL_COND_OBJ_WMEMCHR_FALSE='#'
fi
GL_GNULIB_WMEMCHR=1
printf "%s\n" "#define GNULIB_TEST_WMEMCHR 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wmempcpy" >&5
printf %s "checking for wmempcpy... " >&6; }
if test ${gl_cv_onwards_func_wmempcpy+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
exec 9>&6 6>/dev/null
case "$host_os" in
linux*-android*)
ac_fn_check_decl "$LINENO" "wmempcpy" "ac_cv_have_decl_wmempcpy" "#include <wchar.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_wmempcpy" = xyes
then :
fi
if test $ac_cv_have_decl_wmempcpy = yes; then
ac_fn_c_check_func "$LINENO" "wmempcpy" "ac_cv_func_wmempcpy"
if test "x$ac_cv_func_wmempcpy" = xyes
then :
fi
if test $ac_cv_func_wmempcpy = yes; then
gl_cv_onwards_func_wmempcpy=yes
else
gl_cv_onwards_func_wmempcpy='future OS version'
fi
else
gl_cv_onwards_func_wmempcpy='future OS version'
fi
;;
*)
ac_fn_c_check_func "$LINENO" "wmempcpy" "ac_cv_func_wmempcpy"
if test "x$ac_cv_func_wmempcpy" = xyes
then :
fi
gl_cv_onwards_func_wmempcpy=$ac_cv_func_wmempcpy
;;
esac
exec 6>&9 9>&-
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_wmempcpy" >&5
printf "%s\n" "$gl_cv_onwards_func_wmempcpy" >&6; }
case "$gl_cv_onwards_func_wmempcpy" in
future*) ac_cv_func_wmempcpy=no ;;
*) ac_cv_func_wmempcpy=$gl_cv_onwards_func_wmempcpy ;;
esac
if test $ac_cv_func_wmempcpy = yes; then
printf "%s\n" "#define HAVE_WMEMPCPY 1" >>confdefs.h
fi
if test $ac_cv_func_wmempcpy = no; then
HAVE_WMEMPCPY=0
case "$gl_cv_onwards_func_wmempcpy" in
future*) REPLACE_WMEMPCPY=1 ;;
esac
fi
if test $HAVE_WMEMPCPY = 0 || test $REPLACE_WMEMPCPY = 1; then
GL_COND_OBJ_WMEMPCPY_TRUE=
GL_COND_OBJ_WMEMPCPY_FALSE='#'
else
GL_COND_OBJ_WMEMPCPY_TRUE='#'
GL_COND_OBJ_WMEMPCPY_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WMEMPCPY_TRUE}" && test -z "${GL_COND_OBJ_WMEMPCPY_FALSE}"; then
GL_COND_OBJ_WMEMPCPY_TRUE='#'
GL_COND_OBJ_WMEMPCPY_FALSE='#'
fi
GL_GNULIB_WMEMPCPY=1
printf "%s\n" "#define GNULIB_TEST_WMEMPCPY 1" >>confdefs.h
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
REPLACE_WRITE=1
fi
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_WRITE=1
fi
if test $REPLACE_WRITE = 1; then
GL_COND_OBJ_WRITE_TRUE=
GL_COND_OBJ_WRITE_FALSE='#'
else
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE=
fi
:
if test -z "${GL_COND_OBJ_WRITE_TRUE}" && test -z "${GL_COND_OBJ_WRITE_FALSE}"; then
GL_COND_OBJ_WRITE_TRUE='#'
GL_COND_OBJ_WRITE_FALSE='#'
fi
if test -z "$GL_COND_OBJ_WRITE_TRUE"; then :
:
fi
GL_GNULIB_WRITE=1
printf "%s\n" "#define GNULIB_TEST_WRITE 1" >>confdefs.h
:
printf "%s\n" "#define GNULIB_XALLOC 1" >>confdefs.h
printf "%s\n" "#define GNULIB_XALLOC_DIE 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
:
# End of code from modules
gltests_libdeps=
gltests_ltlibdeps=
gl_source_base='lib/tests'
gl_source_base_prefix=
gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
gl_module_indicator_condition=$gltests_WITNESS
LIBGNU_LIBDEPS="$gl_libdeps"
LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
# allow to override gcov location
# Check whether --with-gcov was given.
if test ${with_gcov+y}
then :
withval=$with_gcov; _AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov
else case e in #(
e) _AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build with code coverage support" >&5
printf %s "checking whether to build with code coverage support... " >&6; }
# Check whether --enable-code-coverage was given.
if test ${enable_code_coverage+y}
then :
enableval=$enable_code_coverage;
else case e in #(
e) enable_code_coverage=no ;;
esac
fi
if test "x$enable_code_coverage" = xyes; then
CODE_COVERAGE_ENABLED_TRUE=
CODE_COVERAGE_ENABLED_FALSE='#'
else
CODE_COVERAGE_ENABLED_TRUE='#'
CODE_COVERAGE_ENABLED_FALSE=
fi
CODE_COVERAGE_ENABLED=$enable_code_coverage
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_code_coverage" >&5
printf "%s\n" "$enable_code_coverage" >&6; }
if test "x$enable_code_coverage" = xyes
then :
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AWK" && break
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU make" >&5
printf %s "checking for GNU make... " >&6; }
if test ${_cv_gnu_make_command+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) _cv_gnu_make_command="" ;
for a in "$MAKE" make gmake gnumake ; do
if test -z "$a" ; then continue ; fi ;
if "$a" --version 2> /dev/null | grep GNU 2>&1 > /dev/null ; then
_cv_gnu_make_command=$a ;
AX_CHECK_GNU_MAKE_HEADLINE=$("$a" --version 2> /dev/null | grep "GNU Make")
ax_check_gnu_make_version=$(echo ${AX_CHECK_GNU_MAKE_HEADLINE} | ${AWK} -F " " '{ print $(NF); }')
break ;
fi
done ; ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $_cv_gnu_make_command" >&5
printf "%s\n" "$_cv_gnu_make_command" >&6; }
if test "x$_cv_gnu_make_command" = x""
then :
ifGNUmake="#"
else case e in #(
e) ifGNUmake="" ;;
esac
fi
if test "x$_cv_gnu_make_command" = x""
then :
ifnGNUmake=""
else case e in #(
e) ifnGNUmake="#" ;;
esac
fi
if test "x$_cv_gnu_make_command" = x""
then :
{ ax_cv_gnu_make_command=; unset ax_cv_gnu_make_command;}
else case e in #(
e) ax_cv_gnu_make_command=${_cv_gnu_make_command} ;;
esac
fi
if test "x$_cv_gnu_make_command" = x""
then :
as_fn_error $? "not using GNU make that is needed for coverage" "$LINENO" 5
fi
# check for gcov
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
set dummy ${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_GCOV+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$GCOV"; then
ac_cv_prog_GCOV="$GCOV" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_GCOV="${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
GCOV=$ac_cv_prog_GCOV
if test -n "$GCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5
printf "%s\n" "$GCOV" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_GCOV"; then
ac_ct_GCOV=$GCOV
# Extract the first word of "$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
set dummy $_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_GCOV+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_GCOV"; then
ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_GCOV="$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_GCOV=$ac_cv_prog_ac_ct_GCOV
if test -n "$ac_ct_GCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5
printf "%s\n" "$ac_ct_GCOV" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_GCOV" = x; then
GCOV=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
GCOV=$ac_ct_GCOV
fi
else
GCOV="$ac_cv_prog_GCOV"
fi
if test "X$GCOV" = "X:"
then :
as_fn_error $? "gcov is needed to do coverage" "$LINENO" 5
fi
if test "$GCC" = "no"
then :
as_fn_error $? "not compiling with gcc, which is required for gcov code coverage" "$LINENO" 5
fi
# Extract the first word of "lcov", so it can be a program name with args.
set dummy lcov; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LCOV+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$LCOV"; then
ac_cv_prog_LCOV="$LCOV" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LCOV="lcov"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
LCOV=$ac_cv_prog_LCOV
if test -n "$LCOV"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
printf "%s\n" "$LCOV" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "genhtml", so it can be a program name with args.
set dummy genhtml; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_GENHTML+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$GENHTML"; then
ac_cv_prog_GENHTML="$GENHTML" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_GENHTML="genhtml"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
GENHTML=$ac_cv_prog_GENHTML
if test -n "$GENHTML"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
printf "%s\n" "$GENHTML" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test x"$LCOV" = x
then :
as_fn_error $? "To enable code coverage reporting you must have lcov installed" "$LINENO" 5
fi
if test x"$GENHTML" = x
then :
as_fn_error $? "Could not find genhtml from the lcov package" "$LINENO" 5
fi
CODE_COVERAGE_CPPFLAGS="-DNDEBUG"
CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
CODE_COVERAGE_LIBS="-lgcov"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
printf %s "checking for working mmap... " >&6; }
if test ${ac_cv_func_mmap_fixed_mapped+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_mmap_fixed_mapped=no ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
/* malloc might have been renamed as rpl_malloc. */
#undef malloc
/* Thanks to Mike Haertel and Jim Avera for this test.
Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
For private mappings, we should verify that changes cannot be read()
back from the file, nor mmap's back from the file at a different
address. (There have been systems where private was not correctly
implemented like the infamous i386 svr4.0, and systems where the
VM page cache was not coherent with the file system buffer cache
like early versions of FreeBSD and possibly contemporary NetBSD.)
For shared mappings, we should conversely verify that changes get
propagated back to all the places they're supposed to be. */
#include <fcntl.h>
#include <sys/mman.h>
#ifndef getpagesize
/* Prefer sysconf to the legacy getpagesize function, as getpagesize has
been removed from POSIX and is limited to page sizes that fit in 'int'. */
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf (_SC_PAGESIZE)
# elif defined _SC_PAGE_SIZE
# define getpagesize() sysconf (_SC_PAGE_SIZE)
# elif HAVE_GETPAGESIZE
int getpagesize ();
# else
# ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192 /* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif
#endif
int
main (void)
{
char *data, *data2, *data3;
const char *cdata2;
long i, pagesize;
int fd, fd2;
pagesize = getpagesize ();
/* First, make a file with some known garbage in it. */
data = (char *) malloc (pagesize);
if (!data)
return 1;
for (i = 0; i < pagesize; ++i)
*(data + i) = rand ();
umask (0);
fd = creat ("conftest.mmap", 0600);
if (fd < 0)
return 2;
if (write (fd, data, pagesize) != pagesize)
return 3;
close (fd);
/* Next, check that the tail of a page is zero-filled. File must have
non-zero length, otherwise we risk SIGBUS for entire page. */
fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
if (fd2 < 0)
return 4;
cdata2 = "";
if (write (fd2, cdata2, 1) != 1)
return 5;
data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
if (data2 == MAP_FAILED)
return 6;
for (i = 0; i < pagesize; ++i)
if (*(data2 + i))
return 7;
close (fd2);
/* 'return 8;' not currently used. */
/* Next, try to mmap the file at a fixed address which already has
something else allocated at it. If we can, also make sure that
we see the same garbage. */
fd = open ("conftest.mmap", O_RDWR);
if (fd < 0)
return 9;
if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED, fd, 0L))
return 10;
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data2 + i))
return 11;
/* Finally, make sure that changes to the mapped area do not
percolate back to the file as seen by read(). (This is a bug on
some variants of i386 svr4.0.) */
for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1;
data3 = (char *) malloc (pagesize);
if (!data3)
return 12;
if (read (fd, data3, pagesize) != pagesize)
return 13;
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data3 + i))
return 14;
close (fd);
free (data);
free (data3);
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_mmap_fixed_mapped=yes
else case e in #(
e) ac_cv_func_mmap_fixed_mapped=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; }
if test $ac_cv_func_mmap_fixed_mapped = yes; then
printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
fi
rm -f conftest.mmap conftest.txt
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for declarations of fseeko and ftello" >&5
printf %s "checking for declarations of fseeko and ftello... " >&6; }
if test ${ac_cv_func_fseeko_ftello+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __hpux && !defined _LARGEFILE_SOURCE
# include <limits.h>
# if LONG_MAX >> 31 == 0
# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++"
# endif
#endif
#include <sys/types.h> /* for off_t */
#include <stdio.h>
int
main (void)
{
int (*fp1) (FILE *, off_t, int) = fseeko;
off_t (*fp2) (FILE *) = ftello;
return fseeko (stdin, 0, 0)
&& fp1 (stdin, 0, 0)
&& ftello (stdin) >= 0
&& fp2 (stdin) >= 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_fseeko_ftello=yes
else case e in #(
e) ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE=1"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined __hpux && !defined _LARGEFILE_SOURCE
# include <limits.h>
# if LONG_MAX >> 31 == 0
# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++"
# endif
#endif
#include <sys/types.h> /* for off_t */
#include <stdio.h>
int
main (void)
{
int (*fp1) (FILE *, off_t, int) = fseeko;
off_t (*fp2) (FILE *) = ftello;
return fseeko (stdin, 0, 0)
&& fp1 (stdin, 0, 0)
&& ftello (stdin) >= 0
&& fp2 (stdin) >= 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_fseeko_ftello="need _LARGEFILE_SOURCE"
else case e in #(
e) ac_cv_func_fseeko_ftello=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fseeko_ftello" >&5
printf "%s\n" "$ac_cv_func_fseeko_ftello" >&6; }
if test "$ac_cv_func_fseeko_ftello" != no
then :
printf "%s\n" "#define HAVE_FSEEKO 1" >>confdefs.h
fi
if test "$ac_cv_func_fseeko_ftello" = "need _LARGEFILE_SOURCE"
then :
printf "%s\n" "#define _LARGEFILE_SOURCE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
if test "x$ac_cv_func_strptime" = xyes
then :
printf "%s\n" "#define HAVE_STRPTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "drand48" "ac_cv_func_drand48"
if test "x$ac_cv_func_drand48" = xyes
then :
printf "%s\n" "#define HAVE_DRAND48 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pathconf" "ac_cv_func_pathconf"
if test "x$ac_cv_func_pathconf" = xyes
then :
printf "%s\n" "#define HAVE_PATHCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
if test "x$ac_cv_func_strtoll" = xyes
then :
printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep"
if test "x$ac_cv_func_usleep" = xyes
then :
printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ftello" "ac_cv_func_ftello"
if test "x$ac_cv_func_ftello" = xyes
then :
printf "%s\n" "#define HAVE_FTELLO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigblock" "ac_cv_func_sigblock"
if test "x$ac_cv_func_sigblock" = xyes
then :
printf "%s\n" "#define HAVE_SIGBLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigsetjmp" "ac_cv_func_sigsetjmp"
if test "x$ac_cv_func_sigsetjmp" = xyes
then :
printf "%s\n" "#define HAVE_SIGSETJMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes
then :
printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
if test "x$ac_cv_func_wcwidth" = xyes
then :
printf "%s\n" "#define HAVE_WCWIDTH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sleep" "ac_cv_func_sleep"
if test "x$ac_cv_func_sleep" = xyes
then :
printf "%s\n" "#define HAVE_SLEEP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "symlink" "ac_cv_func_symlink"
if test "x$ac_cv_func_symlink" = xyes
then :
printf "%s\n" "#define HAVE_SYMLINK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime"
if test "x$ac_cv_func_utime" = xyes
then :
printf "%s\n" "#define HAVE_UTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random"
if test "x$ac_cv_func_random" = xyes
then :
printf "%s\n" "#define HAVE_RANDOM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fmemopen" "ac_cv_func_fmemopen"
if test "x$ac_cv_func_fmemopen" = xyes
then :
printf "%s\n" "#define HAVE_FMEMOPEN 1" >>confdefs.h
fi
printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h
printf "%s\n" "#define HAVE_ISATTY 1" >>confdefs.h
case $host_os in
*mingw32* )
LIBS+=' -lws2_32'
OS_USED="mswindows"
;;
esac
if test x"$OS_USED" = x"mswindows"; then
OS_MSWINDOWS_TRUE=
OS_MSWINDOWS_FALSE='#'
else
OS_MSWINDOWS_TRUE='#'
OS_MSWINDOWS_FALSE=
fi
# enable all possible compiler warnings in WARN_FLAGS
#
# to enable by default: create a file '.manywarnings'
# enable explicitly : ./configure --enable-manywarnings
# disable explicitly: ./configure --disable-manywarnings
sanitizer_flags="$WARN_CFLAGS"
#
# check if manywarnings is requested
#
# Check whether --enable-manywarnings was given.
if test ${enable_manywarnings+y}
then :
enableval=$enable_manywarnings; case $enableval in
yes|no) ;;
*) as_fn_error $? "Bad value $enableval for --enable-manywarnings option" "$LINENO" 5 ;;
esac
wget_manywarnings=$enableval
else case e in #(
e)
test -f .manywarnings && wget_manywarnings=yes || wget_manywarnings=no
;;
esac
fi
WARN_CFLAGS=""
if test "$wget_manywarnings" = yes; then
# AC_PROG_CC sets $GCC to 'yes' if compiler is gcc
# AC_REQUIRE([AC_PROG_CC])
case $CC in
*gcc*) CCNAME="gcc";;
*clang*) CCNAME="clang";;
esac
if test "$CCNAME" = "gcc"; then
test -n "C" && wget_LANGUAGE=C || wget_LANGUAGE=C
# add -Wall -Wextra to reduce number of warn flags
ret=$CFLAGS
words=" $CFLAGS "
for word in "-Wall -Wextra -Wformat=2"; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
wget_WARN_CFLAGS=$ret
# collect all disabled warn flags in $WARN_CFLAGS
wget_WARN_CFLAGS=$wget_WARN_CFLAGS" "$($CC $wget_WARN_CFLAGS -Q --help=warning,$wget_LANGUAGE|\
awk '{ if (($2 == "[disabled]" || $2 == "")\
&& $1!~/=/ && $1~/^-W/ && $1!~/</ && $1!="-Wall") print $1 }')
GCC_VERSION=$($CC -dumpversion | cut -f1 -d.)
if test $GCC_VERSION -ge 6; then
wget_WARN_CFLAGS=$wget_WARN_CFLAGS" -Warray-bounds=2 -Wnormalized=nfc -Wshift-overflow=2 -Wunused-const-variable=2"
fi
if test $GCC_VERSION -ge 7; then
wget_WARN_CFLAGS=$wget_WARN_CFLAGS" -Wformat-overflow=2 -Wformat-truncation=1 -Wstringop-overflow=2"
fi
elif test "$CCNAME" = "clang"; then
# set all warn flags on
ret=$CFLAGS
words=" $CFLAGS "
for word in "-Weverything"; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
wget_WARN_CFLAGS=$ret
fi
WARN_CFLAGS=$wget_WARN_CFLAGS
fi
WARN_CFLAGS="$WARN_CFLAGS $sanitizer_flags"
if test -n "$WARN_CFLAGS"; then
if test "$CCNAME" = "gcc"; then
# Set up list of unwanted warnings
nw=
nw="$nw -Wsystem-headers" # System headers may trigger lot's of useless warnings
nw="$nw -Wvla" # This project is C99
nw="$nw -Wstack-protector"
nw="$nw -Wmissing-field-initializer"
nw="$nw -Wtraditional"
nw="$nw -Wtraditional-conversion"
nw="$nw -Wc++-compat"
nw="$nw -Wcast-qual"
nw="$nw -Wconversion"
nw="$nw -Wsign-conversion"
nw="$nw -Wunsuffixed-float-constants"
nw="$nw -Wdeclaration-after-statement" # C89 only, messing up gcc < 5
nw="$nw -Wcast-function-type" # gcc 8, very noisy
nw="$nw -Wabi" # gcc 8, very noisy
nw="$nw -Wunused-macros" # triggers in auto-generated lex css parser, #pragma doesn't work, conflicts with -Werror
nw="$nw -Wchkp" # Deprecated option
nw="$nw -Wswitch-enum" # Too noisy
nw="$nw -Wswitch-default" # TODO: Enable someday. Too noisy for now
nw="$nw -Wpedantic" # GCC 11. Too noisy, will never be supported
nw="$nw -Wnested-externs" # Stylistic choice and we do use it in hsts code
nw="$nw -Wc90-c99-compat" # gcc-12, we use C99
nw="$nw -Wlong-long" # gcc-12, we use C99
nw="$nw -Wc99-c11-compat" # gnulib is at C11
nw="$nw -Wuseless-cast" # gcc-14 warns about it (pretty useless for portable code)
if test "$cross_compiling" = yes; then
nw="$nw -Wformat"
fi
# remove unwanted warn flags
ret=
words=" $nw "
for word in $WARN_CFLAGS; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
WARN_CFLAGS=$ret
WARN_CFLAGS="$WARN_CFLAGS -Wno-undef -Wno-float-equal"
# add more flags as you like
if test $GCC_VERSION -ge 5; then
WARN_CFLAGS="$WARN_CFLAGS -fdiagnostics-color=always"
fi
if test "$cross_compiling" = yes; then
WARN_CFLAGS="$WARN_CFLAGS -Wno-format"
fi
if test $GCC_VERSION -ge 8; then
WARN_CFLAGS="$WARN_CFLAGS -Wno-cast-function-type"
fi
# WARN_CFLAGS="$WARN_CFLAGS -Werror"
# We use a slightly smaller set of warning options for lib/.
# Remove the following and save the result in GNULIB_WARN_CFLAGS.
# Removing is not enough if these switches are implicitly set by other
# flags like -Wall or -Wextra. We have to explicitly unset them
# with -Wno-....
nw=
nw="$nw -Wpedantic"
nw="$nw -Wsign-compare"
nw="$nw -Wunused-parameter"
nw="$nw -Wswitch-default"
nw="$nw -Wformat-nonliteral"
nw="$nw -Wsuggest-attribute=pure"
nw="$nw -Wunsafe-loop-optimizations"
nw="$nw -Wundef"
nw="$nw -Wswitch-enum"
nw="$nw -Wbad-function-cast"
nw="$nw -Wredundant-decls"
nw="$nw -Werror"
ret=
words=" $nw "
for word in $WARN_CFLAGS; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
GNULIB_WARN_CFLAGS=$ret
ret=
words=" -Werror "
for word in $CFLAGS; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
CFLAGS=$ret
# disable options implicitly set by other options
GNULIB_WARN_CFLAGS="-Wno-error $GNULIB_WARN_CFLAGS"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-sign-compare -Wno-unused-parameter -Wno-alloca"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-float-conversion -Wno-cast-function-type"
if test "$cross_compiling" = yes; then
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-incompatible-pointer-types"
fi
elif test "$CCNAME" = "clang"; then
# setup flags for this project
WARN_CFLAGS="$WARN_CFLAGS -Wno-system-headers -Wno-vla -Wno-cast-qual -Wno-padded"
WARN_CFLAGS="$WARN_CFLAGS -Wno-reserved-id-macro -Wno-sign-conversion -Wno-disabled-macro-expansion"
WARN_CFLAGS="$WARN_CFLAGS -Wno-documentation -Wno-documentation-unknown-command"
WARN_CFLAGS="$WARN_CFLAGS -Wno-covered-switch-default -Wno-unused-macros"
WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-field-initializers"
# remove all flags from WARN_FLAGS that are already in CFLAGS
# wget_WORD_REMOVE([WARN_CFLAGS], [$WARN_CFLAGS], [$CFLAGS])
ret=
words=" -Werror "
for word in $CFLAGS; do
if test "${words#*" $word "}" = "$words"; then ret="$ret $word"; fi
done
CFLAGS=$ret
# disable verbose options
GNULIB_WARN_CFLAGS="-Wno-error $GNULIB_WARN_CFLAGS"
GNULIB_WARN_CFLAGS="$WARN_CFLAGS -Wno-sign-compare -Wno-unused-parameter -Wno-undef -Wno-format-nonliteral"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-conversion -Wno-disabled-macro-expansion -Wno-c++98-compat"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-gnu-statement-expression -Wno-shorten-64-to-32 -Wno-switch-enum"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-unused-macros -Wno-missing-field-initializers"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-gnu-zero-variadic-macro-arguments -Wno-conditional-uninitialized"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-comma -Wno-assign-enum -Wno-unreachable-code -Wno-error"
GNULIB_WARN_CFLAGS="$GNULIB_WARN_CFLAGS -Wno-missing-field-initializers"
# remove all flags from GNULIB_WARN_FLAGS that are already in CFLAGS
# wget_WORD_REMOVE([GNULIB_WARN_CFLAGS], [$GNULIB_WARN_CFLAGS], [$CFLAGS])
fi
fi
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
PKG_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
else
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=0.9.0
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
PKG_CONFIG=""
fi
fi
if test "x$with_libpsl" != xno
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpsl" >&5
printf %s "checking for libpsl... " >&6; }
if test -n "$LIBPSL_CFLAGS"; then
pkg_cv_LIBPSL_CFLAGS="$LIBPSL_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpsl\""; } >&5
($PKG_CONFIG --exists --print-errors "libpsl") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPSL_CFLAGS=`$PKG_CONFIG --cflags "libpsl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBPSL_LIBS"; then
pkg_cv_LIBPSL_LIBS="$LIBPSL_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpsl\""; } >&5
($PKG_CONFIG --exists --print-errors "libpsl") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPSL_LIBS=`$PKG_CONFIG --libs "libpsl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBPSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpsl" 2>&1`
else
LIBPSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpsl" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBPSL_PKG_ERRORS" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing psl_builtin" >&5
printf %s "checking for library containing psl_builtin... " >&6; }
if test ${ac_cv_search_psl_builtin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char psl_builtin (void);
int
main (void)
{
return psl_builtin ();
;
return 0;
}
_ACEOF
for ac_lib in '' psl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_psl_builtin=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_psl_builtin+y}
then :
break
fi
done
if test ${ac_cv_search_psl_builtin+y}
then :
else case e in #(
e) ac_cv_search_psl_builtin=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_psl_builtin" >&5
printf "%s\n" "$ac_cv_search_psl_builtin" >&6; }
ac_res=$ac_cv_search_psl_builtin
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
with_libpsl=yes;
printf "%s\n" "#define HAVE_LIBPSL 1" >>confdefs.h
else case e in #(
e) with_libpsl=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** libpsl was not found. Fallback to builtin cookie checking." >&5
printf "%s\n" "$as_me: WARNING: *** libpsl was not found. Fallback to builtin cookie checking." >&2;} ;;
esac
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing psl_builtin" >&5
printf %s "checking for library containing psl_builtin... " >&6; }
if test ${ac_cv_search_psl_builtin+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char psl_builtin (void);
int
main (void)
{
return psl_builtin ();
;
return 0;
}
_ACEOF
for ac_lib in '' psl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_psl_builtin=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_psl_builtin+y}
then :
break
fi
done
if test ${ac_cv_search_psl_builtin+y}
then :
else case e in #(
e) ac_cv_search_psl_builtin=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_psl_builtin" >&5
printf "%s\n" "$ac_cv_search_psl_builtin" >&6; }
ac_res=$ac_cv_search_psl_builtin
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
with_libpsl=yes;
printf "%s\n" "#define HAVE_LIBPSL 1" >>confdefs.h
else case e in #(
e) with_libpsl=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** libpsl was not found. Fallback to builtin cookie checking." >&5
printf "%s\n" "$as_me: WARNING: *** libpsl was not found. Fallback to builtin cookie checking." >&2;} ;;
esac
fi
else
LIBPSL_CFLAGS=$pkg_cv_LIBPSL_CFLAGS
LIBPSL_LIBS=$pkg_cv_LIBPSL_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
with_libpsl=yes
# correct $LIBPSL_LIBS (in libpsl <= 0.6.0)
if test "x$LIBPSL_LIBS" = "x-llibpsl "
then :
LIBPSL_LIBS="-lpsl"
fi
LIBS="$LIBPSL_LIBS $LIBS"
CFLAGS="$LIBPSL_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_LIBPSL 1" >>confdefs.h
fi
fi
if test x"$with_libpsl" = xyes
then :
ac_fn_c_check_func "$LINENO" "psl_latest" "ac_cv_func_psl_latest"
if test "x$ac_cv_func_psl_latest" = xyes
then :
printf "%s\n" "#define HAVE_PSL_LATEST 1" >>confdefs.h
fi
fi
if test x"$with_zlib" != xno
then :
with_zlib=yes
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5
printf %s "checking for zlib... " >&6; }
if test -n "$ZLIB_CFLAGS"; then
pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5
($PKG_CONFIG --exists --print-errors "zlib") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "zlib" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$ZLIB_LIBS"; then
pkg_cv_ZLIB_LIBS="$ZLIB_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5
($PKG_CONFIG --exists --print-errors "zlib") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "zlib" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
ZLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib" 2>&1`
else
ZLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$ZLIB_PKG_ERRORS" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
printf %s "checking for compress in -lz... " >&6; }
if test ${ac_cv_lib_z_compress+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char compress (void);
int
main (void)
{
return compress ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_compress=yes
else case e in #(
e) ac_cv_lib_z_compress=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
printf "%s\n" "$ac_cv_lib_z_compress" >&6; }
if test "x$ac_cv_lib_z_compress" = xyes
then :
printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
LIBS="-lz $LIBS"
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
printf %s "checking for compress in -lz... " >&6; }
if test ${ac_cv_lib_z_compress+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char compress (void);
int
main (void)
{
return compress ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_compress=yes
else case e in #(
e) ac_cv_lib_z_compress=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
printf "%s\n" "$ac_cv_lib_z_compress" >&6; }
if test "x$ac_cv_lib_z_compress" = xyes
then :
printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
LIBS="-lz $LIBS"
fi
else
ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS
ZLIB_LIBS=$pkg_cv_ZLIB_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBS="$ZLIB_LIBS $LIBS"
CFLAGS="$ZLIB_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
fi
fi
if test x"$with_ssl" = xopenssl
then :
if test x"$with_libssl_prefix" = x; then
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl" >&5
printf %s "checking for openssl... " >&6; }
if test -n "$OPENSSL_CFLAGS"; then
pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
($PKG_CONFIG --exists --print-errors "openssl") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$OPENSSL_LIBS"; then
pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
($PKG_CONFIG --exists --print-errors "openssl") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl" 2>&1`
else
OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$OPENSSL_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (openssl) were not met:
$OPENSSL_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables OPENSSL_CFLAGS
and OPENSSL_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables OPENSSL_CFLAGS
and OPENSSL_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See 'config.log' for more details" "$LINENO" 5; }
else
OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiling in support for SSL via OpenSSL" >&5
printf "%s\n" "$as_me: compiling in support for SSL via OpenSSL" >&6;}
ssl_library="openssl"
LIBS="$OPENSSL_LIBS $LIBS"
CFLAGS="$OPENSSL_CFLAGS -DHAVE_LIBSSL $CFLAGS"
LIBSSL=" " # ntlm check below wants this
ac_fn_c_check_func "$LINENO" "RAND_egd" "ac_cv_func_RAND_egd"
if test "x$ac_cv_func_RAND_egd" = xyes
then :
printf "%s\n" "#define HAVE_RAND_EGD 1" >>confdefs.h
fi
printf "%s\n" "#define HAVE_LIBSSL 1" >>confdefs.h
ssl_found=yes
fi
fi
if test x"$ssl_found" != xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char dlopen (void);
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else case e in #(
e) ac_cv_lib_dl_dlopen=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h
LIBS="-ldl $LIBS"
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldl" >&5
printf %s "checking for shl_load in -ldl... " >&6; }
if test ${ac_cv_lib_dl_shl_load+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char shl_load (void);
int
main (void)
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_shl_load=yes
else case e in #(
e) ac_cv_lib_dl_shl_load=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_shl_load" >&5
printf "%s\n" "$ac_cv_lib_dl_shl_load" >&6; }
if test "x$ac_cv_lib_dl_shl_load" = xyes
then :
printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h
LIBS="-ldl $LIBS"
fi
;;
esac
fi
ssl_found=no
case $host_os in
*mingw32* )
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EVP_MD_CTX_init in -leay32" >&5
printf %s "checking for EVP_MD_CTX_init in -leay32... " >&6; }
if test ${ac_cv_lib_eay32_EVP_MD_CTX_init+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-leay32 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char EVP_MD_CTX_init (void);
int
main (void)
{
return EVP_MD_CTX_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_eay32_EVP_MD_CTX_init=yes
else case e in #(
e) ac_cv_lib_eay32_EVP_MD_CTX_init=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_eay32_EVP_MD_CTX_init" >&5
printf "%s\n" "$ac_cv_lib_eay32_EVP_MD_CTX_init" >&6; }
if test "x$ac_cv_lib_eay32_EVP_MD_CTX_init" = xyes
then :
printf "%s\n" "#define HAVE_LIBEAY32 1" >>confdefs.h
LIBS="-leay32 $LIBS"
fi
if test x"$ac_cv_lib_eay32_EVP_MD_CTX_init" != xno
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl32" >&5
printf %s "checking for SSL_connect in -lssl32... " >&6; }
if test ${ac_cv_lib_ssl32_SSL_connect+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lssl32 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char SSL_connect (void);
int
main (void)
{
return SSL_connect ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ssl32_SSL_connect=yes
else case e in #(
e) ac_cv_lib_ssl32_SSL_connect=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl32_SSL_connect" >&5
printf "%s\n" "$ac_cv_lib_ssl32_SSL_connect" >&6; }
if test "x$ac_cv_lib_ssl32_SSL_connect" = xyes
then :
ssl_found=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling support for SSL via OpenSSL (shared)" >&5
printf "%s\n" "$as_me: Enabling support for SSL via OpenSSL (shared)" >&6;}
ssl_library="openssl"
LIBS="${LIBS} -lssl32"
printf "%s\n" "#define HAVE_LIBSSL32 1" >>confdefs.h
else case e in #(
e) as_fn_error $? "openssl not found: shared lib eay32 found but ssl32 not found" "$LINENO" 5 ;;
esac
fi
else
LIBS+=' -lgdi32'
fi
;;
esac
if test x$ssl_found != xyes
then :
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libssl-prefix was given.
if test ${with_libssl_prefix+y}
then :
withval=$with_libssl_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBSSL=
LTLIBSSL=
INCSSL=
LIBSSL_PREFIX=
HAVE_LIBSSL=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='ssl crypto'
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBSSL="${LIBSSL}${LIBSSL:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBSSL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBSSL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBSSL="${LIBSSL}${LIBSSL:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so"
else
LIBSSL="${LIBSSL}${LIBSSL:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBSSL="${LIBSSL}${LIBSSL:+ }$found_a"
else
LIBSSL="${LIBSSL}${LIBSSL:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'ssl'; then
LIBSSL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'ssl'; then
LIBSSL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'ssl'; then
LIBSSL_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCSSL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCSSL="${INCSSL}${INCSSL:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBSSL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBSSL="${LIBSSL}${LIBSSL:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBSSL; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBSSL="${LIBSSL}${LIBSSL:+ }$dep"
LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }$dep"
;;
esac
done
fi
else
LIBSSL="${LIBSSL}${LIBSSL:+ }-l$name"
LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBSSL="${LIBSSL}${LIBSSL:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBSSL="${LIBSSL}${LIBSSL:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-R$found_dir"
done
fi
acl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCSSL; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libssl" >&5
printf %s "checking for libssl... " >&6; }
if test ${ac_cv_libssl+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_saved_LIBS="$LIBS"
case " $LIBSSL" in
*" -l"*) LIBS="$LIBS $LIBSSL" ;;
*) LIBS="$LIBSSL $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/ssl.h>
#include <openssl/x509.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#include <openssl/des.h>
#include <openssl/md4.h>
#include <openssl/md5.h>
int
main (void)
{
SSL_library_init ()
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libssl=yes
else case e in #(
e) ac_cv_libssl='no' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$acl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libssl" >&5
printf "%s\n" "$ac_cv_libssl" >&6; }
if test "$ac_cv_libssl" = yes; then
HAVE_LIBSSL=yes
printf "%s\n" "#define HAVE_LIBSSL 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libssl" >&5
printf %s "checking how to link with libssl... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBSSL" >&5
printf "%s\n" "$LIBSSL" >&6; }
else
HAVE_LIBSSL=no
CPPFLAGS="$acl_saved_CPPFLAGS"
LIBSSL=
LTLIBSSL=
LIBSSL_PREFIX=
fi
if test x"$LIBSSL" != x
then
ssl_found=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiling in support for SSL via OpenSSL" >&5
printf "%s\n" "$as_me: compiling in support for SSL via OpenSSL" >&6;}
ssl_library="openssl"
LIBS="$LIBSSL $LIBS"
ac_fn_c_check_func "$LINENO" "RAND_egd" "ac_cv_func_RAND_egd"
if test "x$ac_cv_func_RAND_egd" = xyes
then :
printf "%s\n" "#define HAVE_RAND_EGD 1" >>confdefs.h
fi
elif test x"$with_ssl" != x
then
as_fn_error $? "--with-ssl=openssl was given, but SSL is not available." "$LINENO" 5
fi
fi
fi
else case e in #(
e)
# --with-ssl is not openssl: check if it's no
if test x"$with_ssl" != xno
then :
with_ssl=gnutls
if test x"$with_libgnutls_prefix" = x; then
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gnutls" >&5
printf %s "checking for gnutls... " >&6; }
if test -n "$GNUTLS_CFLAGS"; then
pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls\""; } >&5
($PKG_CONFIG --exists --print-errors "gnutls") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$GNUTLS_LIBS"; then
pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls\""; } >&5
($PKG_CONFIG --exists --print-errors "gnutls") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls" 2>&1`
else
GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$GNUTLS_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (gnutls) were not met:
$GNUTLS_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables GNUTLS_CFLAGS
and GNUTLS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables GNUTLS_CFLAGS
and GNUTLS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See 'config.log' for more details" "$LINENO" 5; }
else
GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS
GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiling in support for SSL via GnuTLS" >&5
printf "%s\n" "$as_me: compiling in support for SSL via GnuTLS" >&6;}
ssl_library="gnutls"
LIBS="$GNUTLS_LIBS $LIBS"
CFLAGS="$GNUTLS_CFLAGS -DHAVE_LIBGNUTLS $CFLAGS"
printf "%s\n" "#define HAVE_LIBGNUTLS 1" >>confdefs.h
ssl_found=yes
fi
fi
if test x"$ssl_found" != xyes; then
use_additional=yes
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
# Check whether --with-libgnutls-prefix was given.
if test ${with_libgnutls_prefix+y}
then :
withval=$with_libgnutls_prefix;
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
else
additional_includedir="$withval/include"
additional_libdir="$withval/$acl_libdirstem"
additional_libdir2="$withval/$acl_libdirstem2"
additional_libdir3="$withval/$acl_libdirstem3"
fi
fi
fi
if test "X$additional_libdir2" = "X$additional_libdir"; then
additional_libdir2=
fi
if test "X$additional_libdir3" = "X$additional_libdir"; then
additional_libdir3=
fi
LIBGNUTLS=
LTLIBGNUTLS=
INCGNUTLS=
LIBGNUTLS_PREFIX=
HAVE_LIBGNUTLS=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='gnutls '
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }$value"
else
:
fi
else
found_dir=
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
if test "X$found_dir" = "X"; then
eval dir=\$$additional_libdir_variable
if test -n "$dir"; then
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
fi
done
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIBGNUTLS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
if test "$enable_rpath" = no \
|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem2" \
|| test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$found_so"
else
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
if test "$acl_hardcode_direct" = yes; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$found_so"
else
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$found_so"
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
haveit=
for x in $LDFLAGS $LIBGNUTLS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }-L$found_dir"
fi
if test "$acl_hardcode_minus_L" != no; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$found_so"
else
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$found_a"
else
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }-L$found_dir -l$name"
fi
fi
additional_includedir=
case "$found_dir" in
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
if test "$name" = 'gnutls'; then
LIBGNUTLS_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem2 | */$acl_libdirstem2/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
if test "$name" = 'gnutls'; then
LIBGNUTLS_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
*/$acl_libdirstem3 | */$acl_libdirstem3/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
if test "$name" = 'gnutls'; then
LIBGNUTLS_PREFIX="$basedir"
fi
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INCGNUTLS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
INCGNUTLS="${INCGNUTLS}${INCGNUTLS:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
if test -n "$found_la"; then
saved_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$saved_libdir"
for dep in $dependency_libs; do
case "$dep" in
-L*)
dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
&& test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
haveit=
if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
|| test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIBGNUTLS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }-L$dependency_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIBGNUTLS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X-L$dependency_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$dependency_libdir"; then
LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }-L$dependency_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dep=`echo "X$dep" | sed -e 's/^X-l//'`
if test "X$dep" != Xc \
|| case $host_os in
linux* | gnu* | k*bsd*-gnu) false ;;
*) true ;;
esac; then
names_next_round="$names_next_round $dep"
fi
;;
*.la)
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$dep"
LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }$dep"
;;
esac
done
fi
else
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }-l$name"
LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$acl_hardcode_libdir_separator"; then
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
acl_saved_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$flag"
else
for found_dir in $rpathdirs; do
acl_saved_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_saved_libdir"
LIBGNUTLS="${LIBGNUTLS}${LIBGNUTLS:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
for found_dir in $ltrpathdirs; do
LTLIBGNUTLS="${LTLIBGNUTLS}${LTLIBGNUTLS:+ }-R$found_dir"
done
fi
acl_saved_CPPFLAGS="$CPPFLAGS"
for element in $INCGNUTLS; do
haveit=
for x in $CPPFLAGS; do
acl_saved_prefix="$prefix"
prefix="$acl_final_prefix"
acl_saved_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
eval x=\"$x\"
exec_prefix="$acl_saved_exec_prefix"
prefix="$acl_saved_prefix"
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libgnutls" >&5
printf %s "checking for libgnutls... " >&6; }
if test ${ac_cv_libgnutls+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
acl_saved_LIBS="$LIBS"
case " $LIBGNUTLS" in
*" -l"*) LIBS="$LIBS $LIBGNUTLS" ;;
*) LIBS="$LIBGNUTLS $LIBS" ;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <gnutls/gnutls.h>
int
main (void)
{
gnutls_global_init()
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libgnutls=yes
else case e in #(
e) ac_cv_libgnutls='no' ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$acl_saved_LIBS"
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libgnutls" >&5
printf "%s\n" "$ac_cv_libgnutls" >&6; }
if test "$ac_cv_libgnutls" = yes; then
HAVE_LIBGNUTLS=yes
printf "%s\n" "#define HAVE_LIBGNUTLS 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libgnutls" >&5
printf %s "checking how to link with libgnutls... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS" >&5
printf "%s\n" "$LIBGNUTLS" >&6; }
else
HAVE_LIBGNUTLS=no
CPPFLAGS="$acl_saved_CPPFLAGS"
LIBGNUTLS=
LTLIBGNUTLS=
LIBGNUTLS_PREFIX=
fi
if test x"$LIBGNUTLS" != x
then
ssl_found=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiling in support for SSL via GnuTLS" >&5
printf "%s\n" "$as_me: compiling in support for SSL via GnuTLS" >&6;}
ssl_library="gnutls"
LIBS="$LIBGNUTLS $LIBS"
else
as_fn_error $? "GnuTLS has not been found. Use --with-ssl=openssl if you explicitly want OpenSSL." "$LINENO" 5
fi
fi
ac_fn_c_check_func "$LINENO" "gnutls_priority_set_direct" "ac_cv_func_gnutls_priority_set_direct"
if test "x$ac_cv_func_gnutls_priority_set_direct" = xyes
then :
printf "%s\n" "#define HAVE_GNUTLS_PRIORITY_SET_DIRECT 1" >>confdefs.h
fi
fi # endif: --with-ssl != no?
;;
esac
fi # endif: --with-ssl == openssl?
if test x"$ENABLE_NTLM" != xno
then
if test x"$LIBSSL" != x || test "$ac_cv_lib_ssl32_SSL_connect" = yes
then
ENABLE_NTLM=yes
printf "%s\n" "#define ENABLE_NTLM 1" >>confdefs.h
else
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nettle" >&5
printf %s "checking for nettle... " >&6; }
if test -n "$NETTLE_CFLAGS"; then
pkg_cv_NETTLE_CFLAGS="$NETTLE_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nettle\""; } >&5
($PKG_CONFIG --exists --print-errors "nettle") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NETTLE_CFLAGS=`$PKG_CONFIG --cflags "nettle" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$NETTLE_LIBS"; then
pkg_cv_NETTLE_LIBS="$NETTLE_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nettle\""; } >&5
($PKG_CONFIG --exists --print-errors "nettle") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NETTLE_LIBS=`$PKG_CONFIG --libs "nettle" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
NETTLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "nettle" 2>&1`
else
NETTLE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "nettle" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$NETTLE_PKG_ERRORS" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nettle_md4_init in -lnettle" >&5
printf %s "checking for nettle_md4_init in -lnettle... " >&6; }
if test ${ac_cv_lib_nettle_nettle_md4_init+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lnettle $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char nettle_md4_init (void);
int
main (void)
{
return nettle_md4_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_nettle_nettle_md4_init=yes
else case e in #(
e) ac_cv_lib_nettle_nettle_md4_init=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nettle_nettle_md4_init" >&5
printf "%s\n" "$ac_cv_lib_nettle_nettle_md4_init" >&6; }
if test "x$ac_cv_lib_nettle_nettle_md4_init" = xyes
then :
HAVE_NETTLE=yes
else case e in #(
e) HAVE_NETTLE=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** libnettle was not found. You will not be able to use NTLM" >&5
printf "%s\n" "$as_me: WARNING: *** libnettle was not found. You will not be able to use NTLM" >&2;} ;;
esac
fi
if test x"$HAVE_NETTLE" != xyes; then
if test x"$ENABLE_NTLM" = xyes; then
as_fn_error $? "NTLM authorization requested and SSL not enabled; aborting" "$LINENO" 5
fi
else
NETTLE_LIBS="-lnettle"
LIBS="$NETTLE_LIBS $LIBS"
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nettle_md4_init in -lnettle" >&5
printf %s "checking for nettle_md4_init in -lnettle... " >&6; }
if test ${ac_cv_lib_nettle_nettle_md4_init+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lnettle $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char nettle_md4_init (void);
int
main (void)
{
return nettle_md4_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_nettle_nettle_md4_init=yes
else case e in #(
e) ac_cv_lib_nettle_nettle_md4_init=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nettle_nettle_md4_init" >&5
printf "%s\n" "$ac_cv_lib_nettle_nettle_md4_init" >&6; }
if test "x$ac_cv_lib_nettle_nettle_md4_init" = xyes
then :
HAVE_NETTLE=yes
else case e in #(
e) HAVE_NETTLE=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** libnettle was not found. You will not be able to use NTLM" >&5
printf "%s\n" "$as_me: WARNING: *** libnettle was not found. You will not be able to use NTLM" >&2;} ;;
esac
fi
if test x"$HAVE_NETTLE" != xyes; then
if test x"$ENABLE_NTLM" = xyes; then
as_fn_error $? "NTLM authorization requested and SSL not enabled; aborting" "$LINENO" 5
fi
else
NETTLE_LIBS="-lnettle"
LIBS="$NETTLE_LIBS $LIBS"
fi
else
NETTLE_CFLAGS=$pkg_cv_NETTLE_CFLAGS
NETTLE_LIBS=$pkg_cv_NETTLE_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
HAVE_NETTLE=yes
LIBS="$NETTLE_LIBS $LIBS"
CFLAGS="$NETTLE_CFLAGS $CFLAGS"
fi
if test x"$HAVE_NETTLE" = xyes; then
printf "%s\n" "#define HAVE_NETTLE 1" >>confdefs.h
ENABLE_NTLM=yes
printf "%s\n" "#define ENABLE_NTLM 1" >>confdefs.h
fi
fi
fi
# Check whether --enable-ipv6 was given.
if test ${enable_ipv6+y}
then :
enableval=$enable_ipv6; case "${enable_ipv6}" in
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: disabling IPv6 at user request" >&5
printf "%s\n" "$as_me: disabling IPv6 at user request" >&6;}
ipv6=no
;;
yes)
ipv6=yes
force_ipv6=yes
;;
auto)
ipv6=yes
;;
*)
as_fn_error $? "Invalid --enable-ipv6 argument '$enable_ipv6'" "$LINENO" 5
;;
esac
else case e in #(
e)
ipv6=yes
;;
esac
fi
if test "X$ipv6" = "Xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for INET6 protocol support" >&5
printf %s "checking for INET6 protocol support... " >&6; }
if test ${wget_cv_proto_inet6+y}
then :
printf %s "(cached) " >&6
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#ifndef PF_INET6
#error Missing PF_INET6
#endif
#ifndef AF_INET6
#error Missing AF_INET6
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
wget_cv_proto_inet6=yes
else case e in #(
e)
wget_cv_proto_inet6=no
;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wget_cv_proto_inet6" >&5
printf "%s\n" "$wget_cv_proto_inet6" >&6; }
if test "X$wget_cv_proto_inet6" = "Xyes"; then :
else :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling IPv6 support: your system does not support the PF_INET6 protocol family" >&5
printf "%s\n" "$as_me: Disabling IPv6 support: your system does not support the PF_INET6 protocol family" >&6;}
ipv6=no
fi
fi
if test "X$ipv6" = "Xyes"; then
wget_have_sockaddr_in6=
ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_type_struct_sockaddr_in6" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h
wget_have_sockaddr_in6=yes
else case e in #(
e)
wget_have_sockaddr_in6=no
;;
esac
fi
if test "X$wget_have_sockaddr_in6" = "Xyes"; then :
else :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling IPv6 support: your system does not support 'struct sockaddr_in6'" >&5
printf "%s\n" "$as_me: Disabling IPv6 support: your system does not support 'struct sockaddr_in6'" >&6;}
ipv6=no
fi
if test "X$ipv6" = "Xyes"; then
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
fi
wget_member_sin6_scope_id=
if test "X$wget_have_sockaddr_in6" = "Xyes"; then
ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
"
if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes
then :
wget_member_sin6_scope_id=yes
else case e in #(
e)
wget_member_sin6_scope_id=no
;;
esac
fi
fi
if test "X$wget_member_sin6_scope_id" = "Xyes"; then
printf "%s\n" "#define HAVE_SOCKADDR_IN6_SCOPE_ID 1" >>confdefs.h
else :
fi
fi
fi
if test "X$ipv6" = "Xyes"; then
printf "%s\n" "#define ENABLE_IPV6 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling support for IPv6." >&5
printf "%s\n" "$as_me: Enabling support for IPv6." >&6;}
elif test "x$force_ipv6" = "xyes"; then
as_fn_error $? "IPv6 support requested but not found; aborting" "$LINENO" 5
fi
for ac_prog in makeinfo
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKEINFO+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$MAKEINFO"; then
ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MAKEINFO="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
MAKEINFO=$ac_cv_prog_MAKEINFO
if test -n "$MAKEINFO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
printf "%s\n" "$MAKEINFO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$MAKEINFO" && break
done
test -n "$MAKEINFO" || MAKEINFO="true"
for ac_prog in perl5 perl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PERL+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $PERL in
[\\/]* | ?:[\\/]*)
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac ;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$PERL" && break
done
test -n "$PERL" || PERL="no"
# Extract the first word of "pod2man", so it can be a program name with args.
set dummy pod2man; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_POD2MAN+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $POD2MAN in
[\\/]* | ?:[\\/]*)
ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_POD2MAN="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_POD2MAN" && ac_cv_path_POD2MAN="no"
;;
esac ;;
esac
fi
POD2MAN=$ac_cv_path_POD2MAN
if test -n "$POD2MAN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $POD2MAN" >&5
printf "%s\n" "$POD2MAN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x${POD2MAN}" = xno; then
COMMENT_IF_NO_POD2MAN="# "
else
COMMENT_IF_NO_POD2MAN=
fi
# Check whether --enable-iri was given.
if test ${enable_iri+y}
then :
enableval=$enable_iri; case "${enable_iri}" in
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: disabling IRIs at user request" >&5
printf "%s\n" "$as_me: disabling IRIs at user request" >&6;}
iri=no
;;
yes)
iri=yes
force_iri=yes
;;
auto)
iri=yes
;;
*)
as_fn_error $? "Invalid --enable-iri argument '$enable_iri'" "$LINENO" 5
;;
esac
else case e in #(
e)
iri=yes
;;
esac
fi
if test "X$iri" != "Xno"
then :
if test "X$am_cv_func_iconv" != "Xyes"; then
iri=no
if test "X$force_iri" = "Xyes"; then
as_fn_error $? "Libiconv is required for IRIs support" "$LINENO" 5
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: disabling IRIs because libiconv wasn't found" >&5
printf "%s\n" "$as_me: disabling IRIs because libiconv wasn't found" >&6;}
fi
fi
fi
if test "X$iri" != "Xno"; then
if test "x$with_libidn2" != xno
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libidn2 >= 0.14.0" >&5
printf %s "checking for libidn2 >= 0.14.0... " >&6; }
if test -n "$LIBIDN2_CFLAGS"; then
pkg_cv_LIBIDN2_CFLAGS="$LIBIDN2_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libidn2 >= 0.14.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libidn2 >= 0.14.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBIDN2_CFLAGS=`$PKG_CONFIG --cflags "libidn2 >= 0.14.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBIDN2_LIBS"; then
pkg_cv_LIBIDN2_LIBS="$LIBIDN2_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libidn2 >= 0.14.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libidn2 >= 0.14.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBIDN2_LIBS=`$PKG_CONFIG --libs "libidn2 >= 0.14.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBIDN2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libidn2 >= 0.14.0" 2>&1`
else
LIBIDN2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libidn2 >= 0.14.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBIDN2_PKG_ERRORS" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing idn2_lookup_u8" >&5
printf %s "checking for library containing idn2_lookup_u8... " >&6; }
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char idn2_lookup_u8 (void);
int
main (void)
{
return idn2_lookup_u8 ();
;
return 0;
}
_ACEOF
for ac_lib in '' idn2
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_idn2_lookup_u8=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
break
fi
done
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
else case e in #(
e) ac_cv_search_idn2_lookup_u8=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_idn2_lookup_u8" >&5
printf "%s\n" "$ac_cv_search_idn2_lookup_u8" >&6; }
ac_res=$ac_cv_search_idn2_lookup_u8
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
with_libidn2=yes;
printf "%s\n" "#define ENABLE_IRI 1" >>confdefs.h
else case e in #(
e) with_libidn2=no; iri=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** LIBIDN2 was not found. You will not be able to use IDN2008 support" >&5
printf "%s\n" "$as_me: WARNING: *** LIBIDN2 was not found. You will not be able to use IDN2008 support" >&2;} ;;
esac
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing idn2_lookup_u8" >&5
printf %s "checking for library containing idn2_lookup_u8... " >&6; }
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char idn2_lookup_u8 (void);
int
main (void)
{
return idn2_lookup_u8 ();
;
return 0;
}
_ACEOF
for ac_lib in '' idn2
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_idn2_lookup_u8=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
break
fi
done
if test ${ac_cv_search_idn2_lookup_u8+y}
then :
else case e in #(
e) ac_cv_search_idn2_lookup_u8=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_idn2_lookup_u8" >&5
printf "%s\n" "$ac_cv_search_idn2_lookup_u8" >&6; }
ac_res=$ac_cv_search_idn2_lookup_u8
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
with_libidn2=yes;
printf "%s\n" "#define ENABLE_IRI 1" >>confdefs.h
else case e in #(
e) with_libidn2=no; iri=no; { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** LIBIDN2 was not found. You will not be able to use IDN2008 support" >&5
printf "%s\n" "$as_me: WARNING: *** LIBIDN2 was not found. You will not be able to use IDN2008 support" >&2;} ;;
esac
fi
else
LIBIDN2_CFLAGS=$pkg_cv_LIBIDN2_CFLAGS
LIBIDN2_LIBS=$pkg_cv_LIBIDN2_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
with_libidn2=yes
LIBS="$LIBIDN2_LIBS $LIBS"
CFLAGS="$LIBIDN2_CFLAGS $CFLAGS"
printf "%s\n" "#define ENABLE_IRI 1" >>confdefs.h
fi
fi
fi
# Check whether --with-libuuid was given.
if test ${with_libuuid+y}
then :
withval=$with_libuuid;
fi
if test "x$with_libuuid" = xyes
then :
# libuuid was explicitly requested
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid" >&5
printf %s "checking for uuid... " >&6; }
if test -n "$UUID_CFLAGS"; then
pkg_cv_UUID_CFLAGS="$UUID_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"uuid\""; } >&5
($PKG_CONFIG --exists --print-errors "uuid") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_UUID_CFLAGS=`$PKG_CONFIG --cflags "uuid" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$UUID_LIBS"; then
pkg_cv_UUID_LIBS="$UUID_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"uuid\""; } >&5
($PKG_CONFIG --exists --print-errors "uuid") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_UUID_LIBS=`$PKG_CONFIG --libs "uuid" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
UUID_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "uuid" 2>&1`
else
UUID_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "uuid" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$UUID_PKG_ERRORS" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing uuid_generate" >&5
printf %s "checking for library containing uuid_generate... " >&6; }
if test ${ac_cv_search_uuid_generate+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char uuid_generate (void);
int
main (void)
{
return uuid_generate ();
;
return 0;
}
_ACEOF
for ac_lib in '' uuid
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_uuid_generate=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_uuid_generate+y}
then :
break
fi
done
if test ${ac_cv_search_uuid_generate+y}
then :
else case e in #(
e) ac_cv_search_uuid_generate=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_uuid_generate" >&5
printf "%s\n" "$ac_cv_search_uuid_generate" >&6; }
ac_res=$ac_cv_search_uuid_generate
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
uuid_mode=1
else case e in #(
e) as_fn_error $? "*** libuuid was explicitly requested but wasn't found." "$LINENO" 5 ;;
esac
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing uuid_generate" >&5
printf %s "checking for library containing uuid_generate... " >&6; }
if test ${ac_cv_search_uuid_generate+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char uuid_generate (void);
int
main (void)
{
return uuid_generate ();
;
return 0;
}
_ACEOF
for ac_lib in '' uuid
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_uuid_generate=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_uuid_generate+y}
then :
break
fi
done
if test ${ac_cv_search_uuid_generate+y}
then :
else case e in #(
e) ac_cv_search_uuid_generate=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_uuid_generate" >&5
printf "%s\n" "$ac_cv_search_uuid_generate" >&6; }
ac_res=$ac_cv_search_uuid_generate
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
uuid_mode=1
else case e in #(
e) as_fn_error $? "*** libuuid was explicitly requested but wasn't found." "$LINENO" 5 ;;
esac
fi
else
UUID_CFLAGS=$pkg_cv_UUID_CFLAGS
UUID_LIBS=$pkg_cv_UUID_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBS="$UUID_LIBS $LIBS"
CFLAGS="$UUID_CFLAGS $CFLAGS"
uuid_mode=1
fi
elif test "x$with_libuuid" = xno
then :
# libuuid was explicitly *not* requested
ac_fn_c_check_header_compile "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_h" = xyes
then :
ac_fn_c_check_func "$LINENO" "uuid_create" "ac_cv_func_uuid_create"
if test "x$ac_cv_func_uuid_create" = xyes
then :
uuid_mode=2
fi
fi
else case e in #(
e)
# default:
ac_fn_c_check_header_compile "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_h" = xyes
then :
ac_fn_c_check_func "$LINENO" "uuid_create" "ac_cv_func_uuid_create"
if test "x$ac_cv_func_uuid_create" = xyes
then :
uuid_mode=2
fi
else case e in #(
e)
ac_fn_c_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing uuid_generate" >&5
printf %s "checking for library containing uuid_generate... " >&6; }
if test ${ac_cv_search_uuid_generate+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char uuid_generate (void);
int
main (void)
{
return uuid_generate ();
;
return 0;
}
_ACEOF
for ac_lib in '' uuid
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_uuid_generate=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_uuid_generate+y}
then :
break
fi
done
if test ${ac_cv_search_uuid_generate+y}
then :
else case e in #(
e) ac_cv_search_uuid_generate=no ;;
esac
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_uuid_generate" >&5
printf "%s\n" "$ac_cv_search_uuid_generate" >&6; }
ac_res=$ac_cv_search_uuid_generate
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
uuid_mode=1
fi
fi
;;
esac
fi
;;
esac
fi
if test "x$uuid_mode" = x1
then :
printf "%s\n" "#define HAVE_LIBUUID 1" >>confdefs.h
elif test "x$uuid_mode" = x2
then :
printf "%s\n" "#define HAVE_UUID_CREATE 1" >>confdefs.h
fi
# Check whether --enable-pcre2 was given.
if test ${enable_pcre2+y}
then :
enableval=$enable_pcre2;
fi
# Check whether --enable-pcre was given.
if test ${enable_pcre+y}
then :
enableval=$enable_pcre;
fi
if test "X$enable_pcre2" != "Xno"
then :
enable_pcre2=no
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpcre2-8" >&5
printf %s "checking for libpcre2-8... " >&6; }
if test -n "$PCRE2_CFLAGS"; then
pkg_cv_PCRE2_CFLAGS="$PCRE2_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre2-8\""; } >&5
($PKG_CONFIG --exists --print-errors "libpcre2-8") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PCRE2_CFLAGS=`$PKG_CONFIG --cflags "libpcre2-8" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$PCRE2_LIBS"; then
pkg_cv_PCRE2_LIBS="$PCRE2_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre2-8\""; } >&5
($PKG_CONFIG --exists --print-errors "libpcre2-8") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PCRE2_LIBS=`$PKG_CONFIG --libs "libpcre2-8" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
PCRE2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpcre2-8" 2>&1`
else
PCRE2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpcre2-8" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$PCRE2_PKG_ERRORS" >&5
ac_fn_c_check_header_compile "$LINENO" "pcre2.h" "ac_cv_header_pcre2_h" "$ac_includes_default"
if test "x$ac_cv_header_pcre2_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcre2_compile_8 in -lpcre2-8" >&5
printf %s "checking for pcre2_compile_8 in -lpcre2-8... " >&6; }
if test ${ac_cv_lib_pcre2_8_pcre2_compile_8+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcre2-8 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pcre2_compile_8 (void);
int
main (void)
{
return pcre2_compile_8 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pcre2_8_pcre2_compile_8=yes
else case e in #(
e) ac_cv_lib_pcre2_8_pcre2_compile_8=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre2_8_pcre2_compile_8" >&5
printf "%s\n" "$ac_cv_lib_pcre2_8_pcre2_compile_8" >&6; }
if test "x$ac_cv_lib_pcre2_8_pcre2_compile_8" = xyes
then :
LIBS="${LIBS} -lpcre2-8"
printf "%s\n" "#define HAVE_LIBPCRE2 1" >>confdefs.h
enable_pcre2=yes
fi
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
ac_fn_c_check_header_compile "$LINENO" "pcre2.h" "ac_cv_header_pcre2_h" "$ac_includes_default"
if test "x$ac_cv_header_pcre2_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcre2_compile_8 in -lpcre2-8" >&5
printf %s "checking for pcre2_compile_8 in -lpcre2-8... " >&6; }
if test ${ac_cv_lib_pcre2_8_pcre2_compile_8+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcre2-8 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pcre2_compile_8 (void);
int
main (void)
{
return pcre2_compile_8 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pcre2_8_pcre2_compile_8=yes
else case e in #(
e) ac_cv_lib_pcre2_8_pcre2_compile_8=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre2_8_pcre2_compile_8" >&5
printf "%s\n" "$ac_cv_lib_pcre2_8_pcre2_compile_8" >&6; }
if test "x$ac_cv_lib_pcre2_8_pcre2_compile_8" = xyes
then :
LIBS="${LIBS} -lpcre2-8"
printf "%s\n" "#define HAVE_LIBPCRE2 1" >>confdefs.h
enable_pcre2=yes
fi
fi
else
PCRE2_CFLAGS=$pkg_cv_PCRE2_CFLAGS
PCRE2_LIBS=$pkg_cv_PCRE2_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$PCRE2_CFLAGS $CFLAGS"
LIBS="$PCRE2_LIBS $LIBS"
printf "%s\n" "#define HAVE_LIBPCRE2 1" >>confdefs.h
enable_pcre2=yes
fi
fi
if test "X$enable_pcre" != "Xno" && test "X$enable_pcre2" != "Xyes"
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpcre" >&5
printf %s "checking for libpcre... " >&6; }
if test -n "$PCRE_CFLAGS"; then
pkg_cv_PCRE_CFLAGS="$PCRE_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5
($PKG_CONFIG --exists --print-errors "libpcre") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PCRE_CFLAGS=`$PKG_CONFIG --cflags "libpcre" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$PCRE_LIBS"; then
pkg_cv_PCRE_LIBS="$PCRE_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5
($PKG_CONFIG --exists --print-errors "libpcre") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PCRE_LIBS=`$PKG_CONFIG --libs "libpcre" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
PCRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpcre" 2>&1`
else
PCRE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpcre" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$PCRE_PKG_ERRORS" >&5
ac_fn_c_check_header_compile "$LINENO" "pcre.h" "ac_cv_header_pcre_h" "$ac_includes_default"
if test "x$ac_cv_header_pcre_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcre_compile in -lpcre" >&5
printf %s "checking for pcre_compile in -lpcre... " >&6; }
if test ${ac_cv_lib_pcre_pcre_compile+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcre $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pcre_compile (void);
int
main (void)
{
return pcre_compile ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pcre_pcre_compile=yes
else case e in #(
e) ac_cv_lib_pcre_pcre_compile=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_pcre_compile" >&5
printf "%s\n" "$ac_cv_lib_pcre_pcre_compile" >&6; }
if test "x$ac_cv_lib_pcre_pcre_compile" = xyes
then :
LIBS="${LIBS} -lpcre"
printf "%s\n" "#define HAVE_LIBPCRE 1" >>confdefs.h
fi
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
ac_fn_c_check_header_compile "$LINENO" "pcre.h" "ac_cv_header_pcre_h" "$ac_includes_default"
if test "x$ac_cv_header_pcre_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcre_compile in -lpcre" >&5
printf %s "checking for pcre_compile in -lpcre... " >&6; }
if test ${ac_cv_lib_pcre_pcre_compile+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcre $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char pcre_compile (void);
int
main (void)
{
return pcre_compile ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pcre_pcre_compile=yes
else case e in #(
e) ac_cv_lib_pcre_pcre_compile=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_pcre_compile" >&5
printf "%s\n" "$ac_cv_lib_pcre_pcre_compile" >&6; }
if test "x$ac_cv_lib_pcre_pcre_compile" = xyes
then :
LIBS="${LIBS} -lpcre"
printf "%s\n" "#define HAVE_LIBPCRE 1" >>confdefs.h
fi
fi
else
PCRE_CFLAGS=$pkg_cv_PCRE_CFLAGS
PCRE_LIBS=$pkg_cv_PCRE_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$PCRE_CFLAGS $CFLAGS"
ac_fn_c_check_header_compile "$LINENO" "pcre.h" "ac_cv_header_pcre_h" "$ac_includes_default"
if test "x$ac_cv_header_pcre_h" = xyes
then :
LIBS="$PCRE_LIBS $LIBS"
printf "%s\n" "#define HAVE_LIBPCRE 1" >>confdefs.h
enable_pcre=yes
fi
fi
fi
if test "X$enable_pcre2" = Xyes
then :
PCRE_INFO="yes, via libpcre2"
elif test "X$enable_pcre" = Xyes
then :
PCRE_INFO="yes, via libpcre"
else case e in #(
e) PCRE_INFO=no ;;
esac
fi
if test "X$with_cares" = "Xyes"
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcares" >&5
printf %s "checking for libcares... " >&6; }
if test -n "$CARES_CFLAGS"; then
pkg_cv_CARES_CFLAGS="$CARES_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcares\""; } >&5
($PKG_CONFIG --exists --print-errors "libcares") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_CARES_CFLAGS=`$PKG_CONFIG --cflags "libcares" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$CARES_LIBS"; then
pkg_cv_CARES_LIBS="$CARES_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcares\""; } >&5
($PKG_CONFIG --exists --print-errors "libcares") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_CARES_LIBS=`$PKG_CONFIG --libs "libcares" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
CARES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcares" 2>&1`
else
CARES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcares" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$CARES_PKG_ERRORS" >&5
ac_fn_c_check_header_compile "$LINENO" "ares.h" "ac_cv_header_ares_h" "$ac_includes_default"
if test "x$ac_cv_header_ares_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ares_set_local_ip4 in -lcares" >&5
printf %s "checking for ares_set_local_ip4 in -lcares... " >&6; }
if test ${ac_cv_lib_cares_ares_set_local_ip4+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcares $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char ares_set_local_ip4 (void);
int
main (void)
{
return ares_set_local_ip4 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_cares_ares_set_local_ip4=yes
else case e in #(
e) ac_cv_lib_cares_ares_set_local_ip4=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cares_ares_set_local_ip4" >&5
printf "%s\n" "$ac_cv_lib_cares_ares_set_local_ip4" >&6; }
if test "x$ac_cv_lib_cares_ares_set_local_ip4" = xyes
then :
LIBS="-lcares ${LIBS}"
printf "%s\n" "#define HAVE_LIBCARES 1" >>confdefs.h
RESOLVER_INFO="libcares, --bind-dns-address and --dns-servers available"
fi
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
ac_fn_c_check_header_compile "$LINENO" "ares.h" "ac_cv_header_ares_h" "$ac_includes_default"
if test "x$ac_cv_header_ares_h" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ares_set_local_ip4 in -lcares" >&5
printf %s "checking for ares_set_local_ip4 in -lcares... " >&6; }
if test ${ac_cv_lib_cares_ares_set_local_ip4+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcares $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply.
The 'extern "C"' is for builds by C++ compilers;
although this is not generally supported in C code supporting it here
has little cost and some practical benefit (sr 110532). */
#ifdef __cplusplus
extern "C"
#endif
char ares_set_local_ip4 (void);
int
main (void)
{
return ares_set_local_ip4 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_cares_ares_set_local_ip4=yes
else case e in #(
e) ac_cv_lib_cares_ares_set_local_ip4=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cares_ares_set_local_ip4" >&5
printf "%s\n" "$ac_cv_lib_cares_ares_set_local_ip4" >&6; }
if test "x$ac_cv_lib_cares_ares_set_local_ip4" = xyes
then :
LIBS="-lcares ${LIBS}"
printf "%s\n" "#define HAVE_LIBCARES 1" >>confdefs.h
RESOLVER_INFO="libcares, --bind-dns-address and --dns-servers available"
fi
fi
else
CARES_CFLAGS=$pkg_cv_CARES_CFLAGS
CARES_LIBS=$pkg_cv_CARES_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$CARES_CFLAGS $CFLAGS"
ac_fn_c_check_header_compile "$LINENO" "ares.h" "ac_cv_header_ares_h" "$ac_includes_default"
if test "x$ac_cv_header_ares_h" = xyes
then :
LIBS="$CARES_LIBS $LIBS"
printf "%s\n" "#define HAVE_LIBCARES 1" >>confdefs.h
RESOLVER_INFO="libcares, --bind-dns-address and --dns-servers available"
fi
fi
else case e in #(
e)
RESOLVER_INFO="libc, --bind-dns-address and --dns-servers not available"
;;
esac
fi
# Extract the first word of "gpgrt-config", so it can be a program name with args.
set dummy gpgrt-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GPGRT_CONFIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $GPGRT_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_GPGRT_CONFIG="$GPGRT_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$prefix/bin:$PATH"
for as_dir in $as_dummy
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GPGRT_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_GPGRT_CONFIG" && ac_cv_path_GPGRT_CONFIG="no"
;;
esac ;;
esac
fi
GPGRT_CONFIG=$ac_cv_path_GPGRT_CONFIG
if test -n "$GPGRT_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GPGRT_CONFIG" >&5
printf "%s\n" "$GPGRT_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "$GPGRT_CONFIG" != "no"; then
# Determine gpgrt_libdir
#
# Get the prefix of gpgrt-config assuming it's something like:
# <PREFIX>/bin/gpgrt-config
gpgrt_prefix=${GPGRT_CONFIG%/*/*}
possible_libdir1=${gpgrt_prefix}/lib
# Determine by using system libdir-format with CC, it's like:
# Normal style: /usr/lib
# GNU cross style: /usr/<triplet>/lib
# Debian style: /usr/lib/<multiarch-name>
# Fedora/openSUSE style: /usr/lib, /usr/lib32 or /usr/lib64
# It is assumed that CC is specified to the one of host on cross build.
if libdir_candidates=$(${CC:-cc} -print-search-dirs | \
sed -n -e "/^libraries/{s/libraries: =//;s/:/\\
/g;p;}"); then
# From the output of -print-search-dirs, select valid pkgconfig dirs.
libdir_candidates=$(for dir in $libdir_candidates; do
if p=$(cd $dir 2>/dev/null && pwd); then
test -d "$p/pkgconfig" && echo $p;
fi
done)
for possible_libdir0 in $libdir_candidates; do
# possible_libdir0:
# Fallback candidate, the one of system-installed (by $CC)
# (/usr/<triplet>/lib, /usr/lib/<multiarch-name> or /usr/lib32)
# possible_libdir1:
# Another candidate, user-locally-installed
# (<gpgrt_prefix>/lib)
# possible_libdir2
# Most preferred
# (<gpgrt_prefix>/<triplet>/lib,
# <gpgrt_prefix>/lib/<multiarch-name> or <gpgrt_prefix>/lib32)
if test "${possible_libdir0##*/}" = "lib"; then
possible_prefix0=${possible_libdir0%/lib}
possible_prefix0_triplet=${possible_prefix0##*/}
if test -z "$possible_prefix0_triplet"; then
continue
fi
possible_libdir2=${gpgrt_prefix}/$possible_prefix0_triplet/lib
else
possible_prefix0=${possible_libdir0%%/lib*}
possible_libdir2=${gpgrt_prefix}${possible_libdir0#$possible_prefix0}
fi
if test -f ${possible_libdir2}/pkgconfig/gpg-error.pc; then
gpgrt_libdir=${possible_libdir2}
elif test -f ${possible_libdir1}/pkgconfig/gpg-error.pc; then
gpgrt_libdir=${possible_libdir1}
elif test -f ${possible_libdir0}/pkgconfig/gpg-error.pc; then
gpgrt_libdir=${possible_libdir0}
fi
if test -n "$gpgrt_libdir"; then break; fi
done
fi
if test -z "$gpgrt_libdir"; then
# No valid pkgconfig dir in any of the system directories, fallback
gpgrt_libdir=${possible_libdir1}
fi
else
unset GPGRT_CONFIG
fi
if test -n "$gpgrt_libdir"; then
# Add the --libdir option to GPGRT_CONFIG
GPGRT_CONFIG="$GPGRT_CONFIG --libdir=$gpgrt_libdir"
# Make sure if gpgrt-config really works, by testing config gpg-error
if ! $GPGRT_CONFIG gpg-error --exists; then
# If it doesn't work, clear the GPGRT_CONFIG variable.
unset GPGRT_CONFIG
fi
else
# GPGRT_CONFIG found but no suitable dir for --libdir found.
# This is a failure. Clear the GPGRT_CONFIG variable.
unset GPGRT_CONFIG
fi
# Check whether --with-gpgme-prefix was given.
if test ${with_gpgme_prefix+y}
then :
withval=$with_gpgme_prefix; gpgme_config_prefix="$withval"
else case e in #(
e) gpgme_config_prefix="" ;;
esac
fi
if test x"${GPGME_CONFIG}" = x ; then
if test x"${gpgme_config_prefix}" != x ; then
GPGME_CONFIG="${gpgme_config_prefix}/bin/gpgme-config"
else
case "${SYSROOT}" in
/*)
if test -x "${SYSROOT}/bin/gpgme-config" ; then
GPGME_CONFIG="${SYSROOT}/bin/gpgme-config"
fi
;;
'')
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&5
printf "%s\n" "$as_me: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&2;}
;;
esac
fi
fi
use_gpgrt_config=""
if test x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
if $GPGRT_CONFIG gpgme --exists; then
GPGME_CONFIG="$GPGRT_CONFIG gpgme"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Use gpgrt-config as gpgme-config" >&5
printf "%s\n" "$as_me: Use gpgrt-config as gpgme-config" >&6;}
use_gpgrt_config=yes
fi
fi
if test -z "$use_gpgrt_config"; then
# Extract the first word of "gpgme-config", so it can be a program name with args.
set dummy gpgme-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GPGME_CONFIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) case $GPGME_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_GPGME_CONFIG="$GPGME_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GPGME_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_GPGME_CONFIG" && ac_cv_path_GPGME_CONFIG="no"
;;
esac ;;
esac
fi
GPGME_CONFIG=$ac_cv_path_GPGME_CONFIG
if test -n "$GPGME_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GPGME_CONFIG" >&5
printf "%s\n" "$GPGME_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test "$GPGME_CONFIG" != "no" ; then
if test -z "$use_gpgrt_config"; then
gpgme_version=`$GPGME_CONFIG --version`
else
gpgme_version=`$GPGME_CONFIG --modversion`
fi
fi
gpgme_version_major=`echo $gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
gpgme_version_minor=`echo $gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
gpgme_version_micro=`echo $gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
if test x"$with_metalink" != xno
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libmetalink" >&5
printf %s "checking for libmetalink... " >&6; }
if test -n "$METALINK_CFLAGS"; then
pkg_cv_METALINK_CFLAGS="$METALINK_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmetalink\""; } >&5
($PKG_CONFIG --exists --print-errors "libmetalink") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_METALINK_CFLAGS=`$PKG_CONFIG --cflags "libmetalink" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$METALINK_LIBS"; then
pkg_cv_METALINK_LIBS="$METALINK_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmetalink\""; } >&5
($PKG_CONFIG --exists --print-errors "libmetalink") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_METALINK_LIBS=`$PKG_CONFIG --libs "libmetalink" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
METALINK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmetalink" 2>&1`
else
METALINK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmetalink" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$METALINK_PKG_ERRORS" >&5
with_metalink=no
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
with_metalink=no
else
METALINK_CFLAGS=$pkg_cv_METALINK_CFLAGS
METALINK_LIBS=$pkg_cv_METALINK_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBS="$METALINK_LIBS $LIBS"
CFLAGS="$METALINK_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_METALINK 1" >>confdefs.h
with_metalink=yes
fi
have_gpg=no
if test x"$with_metalink" = xyes
then :
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gpgme" >&5
printf %s "checking for gpgme... " >&6; }
if test -n "$GPGME_CFLAGS"; then
pkg_cv_GPGME_CFLAGS="$GPGME_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gpgme\""; } >&5
($PKG_CONFIG --exists --print-errors "gpgme") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GPGME_CFLAGS=`$PKG_CONFIG --cflags "gpgme" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$GPGME_LIBS"; then
pkg_cv_GPGME_LIBS="$GPGME_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gpgme\""; } >&5
($PKG_CONFIG --exists --print-errors "gpgme") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GPGME_LIBS=`$PKG_CONFIG --libs "gpgme" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
GPGME_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gpgme" 2>&1`
else
GPGME_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gpgme" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$GPGME_PKG_ERRORS" >&5
tmp=1:0.4.2
if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
else
req_gpgme_api=0
min_gpgme_version="$tmp"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GPGME - version >= $min_gpgme_version" >&5
printf %s "checking for GPGME - version >= $min_gpgme_version... " >&6; }
ok=no
if test "$GPGME_CONFIG" != "no" ; then
req_major=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
req_minor=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
req_micro=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
if test "$gpgme_version_major" -gt "$req_major"; then
ok=yes
else
if test "$gpgme_version_major" -eq "$req_major"; then
if test "$gpgme_version_minor" -gt "$req_minor"; then
ok=yes
else
if test "$gpgme_version_minor" -eq "$req_minor"; then
if test "$gpgme_version_micro" -ge "$req_micro"; then
ok=yes
fi
fi
fi
fi
fi
fi
if test $ok = yes; then
# If we have a recent GPGME, we should also check that the
# API is compatible.
if test "$req_gpgme_api" -gt 0 ; then
if test -z "$use_gpgrt_config"; then
tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
else
tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0`
fi
if test "$tmp" -gt 0 ; then
if test "$req_gpgme_api" -ne "$tmp" ; then
ok=no
fi
fi
fi
fi
if test $ok = yes; then
GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
GPGME_LIBS=`$GPGME_CONFIG --libs`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# Put libgpgme to the end of the library list since it introduces a -L linker flags.
# That -L might break the build if there are two different version of
# a library (e.g. GnuTLS) in /usr/local and in the system directory.
LIBS="$LIBS $GPGME_LIBS"
CFLAGS="$GPGME_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_GPGME 1" >>confdefs.h
have_gpg=yes
if test -z "$use_gpgrt_config"; then
gpgme_config_host=`$GPGME_CONFIG --host 2>/dev/null || echo none`
else
gpgme_config_host=`$GPGME_CONFIG --variable=host 2>/dev/null || echo none`
fi
if test x"$gpgme_config_host" != xnone ; then
if test x"$gpgme_config_host" != x"$host" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
***
*** The config script \"$GPGME_CONFIG\" was
*** built for $gpgme_config_host and thus may not match the
*** used host $host.
*** You may want to use the configure option --with-gpgme-prefix
*** to specify a matching config script or use \$SYSROOT.
***" >&5
printf "%s\n" "$as_me: WARNING:
***
*** The config script \"$GPGME_CONFIG\" was
*** built for $gpgme_config_host and thus may not match the
*** used host $host.
*** You may want to use the configure option --with-gpgme-prefix
*** to specify a matching config script or use \$SYSROOT.
***" >&2;}
gpg_config_script_warn="$gpg_config_script_warn gpgme"
fi
fi
else
GPGME_CFLAGS=""
GPGME_LIBS=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
:
fi
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
tmp=1:0.4.2
if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
else
req_gpgme_api=0
min_gpgme_version="$tmp"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GPGME - version >= $min_gpgme_version" >&5
printf %s "checking for GPGME - version >= $min_gpgme_version... " >&6; }
ok=no
if test "$GPGME_CONFIG" != "no" ; then
req_major=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
req_minor=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
req_micro=`echo $min_gpgme_version | \
sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
if test "$gpgme_version_major" -gt "$req_major"; then
ok=yes
else
if test "$gpgme_version_major" -eq "$req_major"; then
if test "$gpgme_version_minor" -gt "$req_minor"; then
ok=yes
else
if test "$gpgme_version_minor" -eq "$req_minor"; then
if test "$gpgme_version_micro" -ge "$req_micro"; then
ok=yes
fi
fi
fi
fi
fi
fi
if test $ok = yes; then
# If we have a recent GPGME, we should also check that the
# API is compatible.
if test "$req_gpgme_api" -gt 0 ; then
if test -z "$use_gpgrt_config"; then
tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
else
tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0`
fi
if test "$tmp" -gt 0 ; then
if test "$req_gpgme_api" -ne "$tmp" ; then
ok=no
fi
fi
fi
fi
if test $ok = yes; then
GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
GPGME_LIBS=`$GPGME_CONFIG --libs`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# Put libgpgme to the end of the library list since it introduces a -L linker flags.
# That -L might break the build if there are two different version of
# a library (e.g. GnuTLS) in /usr/local and in the system directory.
LIBS="$LIBS $GPGME_LIBS"
CFLAGS="$GPGME_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_GPGME 1" >>confdefs.h
have_gpg=yes
if test -z "$use_gpgrt_config"; then
gpgme_config_host=`$GPGME_CONFIG --host 2>/dev/null || echo none`
else
gpgme_config_host=`$GPGME_CONFIG --variable=host 2>/dev/null || echo none`
fi
if test x"$gpgme_config_host" != xnone ; then
if test x"$gpgme_config_host" != x"$host" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
***
*** The config script \"$GPGME_CONFIG\" was
*** built for $gpgme_config_host and thus may not match the
*** used host $host.
*** You may want to use the configure option --with-gpgme-prefix
*** to specify a matching config script or use \$SYSROOT.
***" >&5
printf "%s\n" "$as_me: WARNING:
***
*** The config script \"$GPGME_CONFIG\" was
*** built for $gpgme_config_host and thus may not match the
*** used host $host.
*** You may want to use the configure option --with-gpgme-prefix
*** to specify a matching config script or use \$SYSROOT.
***" >&2;}
gpg_config_script_warn="$gpg_config_script_warn gpgme"
fi
fi
else
GPGME_CFLAGS=""
GPGME_LIBS=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
:
fi
else
GPGME_CFLAGS=$pkg_cv_GPGME_CFLAGS
GPGME_LIBS=$pkg_cv_GPGME_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBS="$LIBS $GPGME_LIBS"
CFLAGS="$GPGME_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_GPGME 1" >>confdefs.h
have_gpg=yes
fi
fi
fi
with_libproxy=no
# Check whether --enable-libproxy was given.
if test ${enable_libproxy+y}
then :
enableval=$enable_libproxy;
fi
if test "${enable_libproxy}" = "yes"
then :
with_libproxy=yes
pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libproxy-1.0" >&5
printf %s "checking for libproxy-1.0... " >&6; }
if test -n "$LIBPROXY_CFLAGS"; then
pkg_cv_LIBPROXY_CFLAGS="$LIBPROXY_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libproxy-1.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libproxy-1.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPROXY_CFLAGS=`$PKG_CONFIG --cflags "libproxy-1.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBPROXY_LIBS"; then
pkg_cv_LIBPROXY_LIBS="$LIBPROXY_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libproxy-1.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libproxy-1.0") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBPROXY_LIBS=`$PKG_CONFIG --libs "libproxy-1.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBPROXY_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libproxy-1.0" 2>&1`
else
LIBPROXY_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libproxy-1.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBPROXY_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (libproxy-1.0) were not met:
$LIBPROXY_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables LIBPROXY_CFLAGS
and LIBPROXY_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables LIBPROXY_CFLAGS
and LIBPROXY_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See 'config.log' for more details" "$LINENO" 5; }
else
LIBPROXY_CFLAGS=$pkg_cv_LIBPROXY_CFLAGS
LIBPROXY_LIBS=$pkg_cv_LIBPROXY_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBS="$LIBPROXY_LIBS $LIBS"
CFLAGS="$LIBPROXY_CFLAGS $CFLAGS"
printf "%s\n" "#define HAVE_LIBPROXY 1" >>confdefs.h
fi
fi
# Check whether --enable-xattr was given.
if test ${enable_xattr+y}
then :
enableval=$enable_xattr; ENABLE_XATTR=$enableval
else case e in #(
e) ENABLE_XATTR=yes ;;
esac
fi
case "$host_os" in
*linux* | *darwin*) xattr_syscalls="fsetxattr" ;;
freebsd*) xattr_syscalls="extattr_set_fd" ;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Extended Attribute support: your system is not known to support extended attributes." >&5
printf "%s\n" "$as_me: Disabling Extended Attribute support: your system is not known to support extended attributes." >&6;}
ENABLE_XATTR=no
esac
if test "X${ENABLE_XATTR}" = "Xyes"; then
for ac_func in $xattr_syscalls
do :
as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1
_ACEOF
else case e in #(
e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Extended Attribute support: your system does not support $xattr_syscalls" >&5
printf "%s\n" "$as_me: Disabling Extended Attribute support: your system does not support $xattr_syscalls" >&6;}
ENABLE_XATTR=no
;;
esac
fi
done
fi
test "X${ENABLE_XATTR}" = "Xyes" &&
printf "%s\n" "#define ENABLE_XATTR 1" >>confdefs.h
if test "X$iri" != "Xno"; then
WITH_IRI_TRUE=
WITH_IRI_FALSE='#'
else
WITH_IRI_TRUE='#'
WITH_IRI_FALSE=
fi
if test "X$with_ssl" != "Xno"; then
WITH_SSL_TRUE=
WITH_SSL_FALSE='#'
else
WITH_SSL_TRUE='#'
WITH_SSL_FALSE=
fi
if test "X$with_metalink" != "Xno"; then
WITH_METALINK_TRUE=
WITH_METALINK_FALSE='#'
else
WITH_METALINK_TRUE='#'
WITH_METALINK_FALSE=
fi
if test "X$ENABLE_XATTR" != "Xno"; then
WITH_XATTR_TRUE=
WITH_XATTR_FALSE='#'
else
WITH_XATTR_TRUE='#'
WITH_XATTR_FALSE=
fi
if test "X$ENABLE_NTLM" = "Xyes"; then
WITH_NTLM_TRUE=
WITH_NTLM_FALSE='#'
else
WITH_NTLM_TRUE='#'
WITH_NTLM_FALSE=
fi
if test x"$ENABLE_OPIE" = x"yes"; then
WITH_OPIE_TRUE=
WITH_OPIE_FALSE='#'
else
WITH_OPIE_TRUE='#'
WITH_OPIE_FALSE=
fi
if test x"$ssl_library" = x"openssl"; then
WITH_OPENSSL_TRUE=
WITH_OPENSSL_FALSE='#'
else
WITH_OPENSSL_TRUE='#'
WITH_OPENSSL_FALSE=
fi
if test x"$ssl_library" = x"gnutls"; then
WITH_GNUTLS_TRUE=
WITH_GNUTLS_FALSE='#'
else
WITH_GNUTLS_TRUE='#'
WITH_GNUTLS_FALSE=
fi
ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile util/Makefile po/Makefile.in gnulib_po/Makefile.in tests/Makefile fuzz/Makefile lib/Makefile testenv/Makefile tests/certs/interca.conf tests/certs/rootca.conf"
ac_config_headers="$ac_config_headers src/config.h"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# 'ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* 'ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# 'set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# 'set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
printf %s "checking that generated files are newer than configure... " >&6; }
if test -n "$am_sleep_pid"; then
# Hide warnings about reused PIDs.
wait $am_sleep_pid 2>/dev/null
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }
case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
esac
if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
if test -n "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${FUZZING_TRUE}" && test -z "${FUZZING_FALSE}"; then
as_fn_error $? "conditional \"FUZZING\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
# Check whether --enable-year2038 was given.
if test ${enable_year2038+y}
then :
enableval=$enable_year2038;
fi
if test -z "${HAVE_PYTHON3_TRUE}" && test -z "${HAVE_PYTHON3_FALSE}"; then
as_fn_error $? "conditional \"HAVE_PYTHON3\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
# Check whether --enable-year2038 was given.
if test ${enable_year2038+y}
then :
enableval=$enable_year2038;
fi
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
CONFIG_INCLUDE=src/config.h
gl_libobjs=
gl_ltlibobjs=
gl_libobjdeps=
if test -n "$gl_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gl_libobjs="$gl_libobjs $i.$ac_objext"
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
gl_LIBOBJS=$gl_libobjs
gl_LTLIBOBJS=$gl_ltlibobjs
gl_LIBOBJDEPS=$gl_libobjdeps
gltests_libobjs=
gltests_ltlibobjs=
gltests_libobjdeps=
if test -n "$gltests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
gltests_LIBOBJS=$gltests_libobjs
gltests_LTLIBOBJS=$gltests_ltlibobjs
gltests_LIBOBJDEPS=$gltests_libobjdeps
if test -z "${CODE_COVERAGE_ENABLED_TRUE}" && test -z "${CODE_COVERAGE_ENABLED_FALSE}"; then
as_fn_error $? "conditional \"CODE_COVERAGE_ENABLED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${OS_MSWINDOWS_TRUE}" && test -z "${OS_MSWINDOWS_FALSE}"; then
as_fn_error $? "conditional \"OS_MSWINDOWS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_IRI_TRUE}" && test -z "${WITH_IRI_FALSE}"; then
as_fn_error $? "conditional \"WITH_IRI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_SSL_TRUE}" && test -z "${WITH_SSL_FALSE}"; then
as_fn_error $? "conditional \"WITH_SSL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_METALINK_TRUE}" && test -z "${WITH_METALINK_FALSE}"; then
as_fn_error $? "conditional \"WITH_METALINK\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_XATTR_TRUE}" && test -z "${WITH_XATTR_FALSE}"; then
as_fn_error $? "conditional \"WITH_XATTR\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_NTLM_TRUE}" && test -z "${WITH_NTLM_FALSE}"; then
as_fn_error $? "conditional \"WITH_NTLM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_OPIE_TRUE}" && test -z "${WITH_OPIE_FALSE}"; then
as_fn_error $? "conditional \"WITH_OPIE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_OPENSSL_TRUE}" && test -z "${WITH_OPENSSL_FALSE}"; then
as_fn_error $? "conditional \"WITH_OPENSSL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${WITH_GNUTLS_TRUE}" && test -z "${WITH_GNUTLS_FALSE}"; then
as_fn_error $? "conditional \"WITH_GNUTLS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else case e in #(
e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac ;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else case e in #(
e) as_fn_append ()
{
eval $1=\$$1\$2
} ;;
esac
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else case e in #(
e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
} ;;
esac
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
# In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
as_tr_sh="eval sed '$as_sed_sh'" # deprecated
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by wget $as_me 1.25.0, which was
generated by GNU Autoconf 2.72. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_links="$ac_config_links"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
'$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration links:
$config_links
Configuration commands:
$config_commands
Report bugs to <bug-wget@gnu.org>."
_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
wget config.status 1.25.0
configured by $0, generated by GNU Autoconf 2.72,
with options \\"\$ac_cs_config\\"
Copyright (C) 2023 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
printf "%s\n" "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
printf "%s\n" "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: '$1'
Try '$0 --help' for more information.";;
--help | --hel | -h )
printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: '$1'
Try '$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
printf "%s\n" "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
# Capture the value of obsolete ALL_LINGUAS because we need it to compute
# POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS.
OBSOLETE_ALL_LINGUAS="$ALL_LINGUAS"
# Capture the value of LINGUAS because we need it to compute CATALOGS.
LINGUAS="${LINGUAS-%UNSET%}"
GNUmakefile=$GNUmakefile
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
"$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"util/Makefile") CONFIG_FILES="$CONFIG_FILES util/Makefile" ;;
"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
"gnulib_po/Makefile.in") CONFIG_FILES="$CONFIG_FILES gnulib_po/Makefile.in" ;;
"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
"fuzz/Makefile") CONFIG_FILES="$CONFIG_FILES fuzz/Makefile" ;;
"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
"testenv/Makefile") CONFIG_FILES="$CONFIG_FILES testenv/Makefile" ;;
"tests/certs/interca.conf") CONFIG_FILES="$CONFIG_FILES tests/certs/interca.conf" ;;
"tests/certs/rootca.conf") CONFIG_FILES="$CONFIG_FILES tests/certs/rootca.conf" ;;
"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
*) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
test ${CONFIG_LINKS+y} || CONFIG_LINKS=$config_links
test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to '$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with './config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
N
s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with './config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script 'defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain ':'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is 'configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when '$srcdir' = '.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:L)
#
# CONFIG_LINK
#
if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
:
else
# Prefer the file from the source tree if names are identical.
if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
ac_source=$srcdir/$ac_source
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
printf "%s\n" "$as_me: linking $ac_source to $ac_file" >&6;}
if test ! -r "$ac_source"; then
as_fn_error $? "$ac_source: file not found" "$LINENO" 5
fi
rm -f "$ac_file"
# Try a relative symlink, then a hard link, then a copy.
case $ac_source in
[\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
esac
ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
ln "$ac_source" "$ac_file" 2>/dev/null ||
cp -p "$ac_source" "$ac_file" ||
as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
fi
;;
:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Older Autoconf quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
# TODO: see whether this extra hack can be removed once we start
# requiring Autoconf 2.70 or later.
case $CONFIG_FILES in #(
*\'*) :
eval set x "$CONFIG_FILES" ;; #(
*) :
set x $CONFIG_FILES ;; #(
*) :
;;
esac
shift
# Used to flag and report bootstrapping failures.
am_rc=0
for am_mf
do
# Strip MF so we end up with the name of the file.
am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile which includes
# dependency-tracking related rules and includes.
# Grep'ing the whole file directly is not great: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|| continue
am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$am_mf" : 'X\(//\)[^/]' \| \
X"$am_mf" : 'X\(//\)$' \| \
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$am_mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
am_filepart=`$as_basename -- "$am_mf" ||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
X"$am_mf" : 'X\(//\)$' \| \
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$am_mf" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
{ echo "$as_me:$LINENO: cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles" >&5
(cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } || am_rc=$?
done
if test $am_rc -ne 0; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "Something went wrong bootstrapping makefile fragments
for automatic dependency tracking. If GNU make was not used, consider
re-running the configure script with MAKE=\"gmake\" (or whatever is
necessary). You can also try re-running configure with the
'--disable-dependency-tracking' option to at least be able to build
the package (albeit without support for automatic dependency tracking).
See 'config.log' for more details" "$LINENO" 5; }
fi
{ am_dirpart=; unset am_dirpart;}
{ am_filepart=; unset am_filepart;}
{ am_mf=; unset am_mf;}
{ am_rc=; unset am_rc;}
rm -f conftest-deps.mk
}
;;
"po-directories":C)
for ac_file in $CONFIG_FILES; do
# Support "outfile[:infile[:infile...]]"
case "$ac_file" in
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
esac
# PO directories have a Makefile.in generated from Makefile.in.in.
case "$ac_file" in */Makefile.in)
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
# In autoconf-2.13 it is called $ac_given_srcdir.
# In autoconf-2.50 it is called $srcdir.
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
case "$ac_given_srcdir" in
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
/*) top_srcdir="$ac_given_srcdir" ;;
*) top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
# Treat a directory as a PO directory if and only if it has a
# POTFILES.in file. This allows packages to have multiple PO
# directories under different names or in different locations.
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
rm -f "$ac_dir/POTFILES"
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
gt_tab=`printf '\t'`
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
POMAKEFILEDEPS="POTFILES.in"
# ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
# on $ac_dir but don't depend on user-specified configuration
# parameters.
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
# The LINGUAS file contains the set of available languages.
if test -n "$OBSOLETE_ALL_LINGUAS"; then
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
fi
ALL_LINGUAS=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
else
# The set of available languages was given in configure.in.
ALL_LINGUAS=$OBSOLETE_ALL_LINGUAS
fi
# Compute POFILES
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
# Compute UPDATEPOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
# Compute DUMMYPOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
# Compute GMOFILES
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
case "$ac_given_srcdir" in
.) srcdirpre= ;;
*) srcdirpre='$(srcdir)/' ;;
esac
POFILES=
UPDATEPOFILES=
DUMMYPOFILES=
GMOFILES=
for lang in $ALL_LINGUAS; do
POFILES="$POFILES $srcdirpre$lang.po"
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
done
# CATALOGS depends on both $ac_dir and the user's LINGUAS
# environment variable.
INST_LINGUAS=
if test -n "$ALL_LINGUAS"; then
for presentlang in $ALL_LINGUAS; do
useit=no
if test "%UNSET%" != "$LINGUAS"; then
desiredlanguages="$LINGUAS"
else
desiredlanguages="$ALL_LINGUAS"
fi
for desiredlang in $desiredlanguages; do
# Use the presentlang catalog if desiredlang is
# a. equal to presentlang, or
# b. a variant of presentlang (because in this case,
# presentlang can be used as a fallback for messages
# which are not translated in the desiredlang catalog).
case "$desiredlang" in
"$presentlang" | "$presentlang"_* | "$presentlang".* | "$presentlang"@*)
useit=yes
;;
esac
done
if test $useit = yes; then
INST_LINGUAS="$INST_LINGUAS $presentlang"
fi
done
fi
CATALOGS=
if test -n "$INST_LINGUAS"; then
for lang in $INST_LINGUAS; do
CATALOGS="$CATALOGS $lang.gmo"
done
fi
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
if test -f "$f"; then
case "$f" in
*.orig | *.bak | *~) ;;
*) cat "$f" >> "$ac_dir/Makefile" ;;
esac
fi
done
fi
;;
esac
done ;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Summary of build options:
Version: $PACKAGE_VERSION
Host OS: $host_os
Install prefix: $prefix
Compiler: $CC
CFlags: $CFLAGS $CPPFLAGS $WARN_CFLAGS
LDFlags: $LDFLAGS
Libs: $LIBS
SSL: $with_ssl
Zlib: $with_zlib
PSL: $with_libpsl
PCRE: $PCRE_INFO
Digest: $ENABLE_DIGEST
NTLM: $ENABLE_NTLM
OPIE: $ENABLE_OPIE
POSIX xattr: $ENABLE_XATTR
Debugging: $ENABLE_DEBUG
Assertions: $ENABLE_ASSERTION
Valgrind: $VALGRIND_INFO
Metalink: $with_metalink
Resolver: $RESOLVER_INFO
GPGME: $have_gpg
IRI: $iri
Fuzzing build: $enable_fuzzing, $LIB_FUZZING_ENGINE
libproxy: $with_libproxy
" >&5
printf "%s\n" "$as_me: Summary of build options:
Version: $PACKAGE_VERSION
Host OS: $host_os
Install prefix: $prefix
Compiler: $CC
CFlags: $CFLAGS $CPPFLAGS $WARN_CFLAGS
LDFlags: $LDFLAGS
Libs: $LIBS
SSL: $with_ssl
Zlib: $with_zlib
PSL: $with_libpsl
PCRE: $PCRE_INFO
Digest: $ENABLE_DIGEST
NTLM: $ENABLE_NTLM
OPIE: $ENABLE_OPIE
POSIX xattr: $ENABLE_XATTR
Debugging: $ENABLE_DEBUG
Assertions: $ENABLE_ASSERTION
Valgrind: $VALGRIND_INFO
Metalink: $with_metalink
Resolver: $RESOLVER_INFO
GPGME: $have_gpg
IRI: $iri
Fuzzing build: $enable_fuzzing, $LIB_FUZZING_ENGINE
libproxy: $with_libproxy
" >&6;}
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