# Makefile.param
#
# Only global variable should be defined here.
# All the variables must be used as "export" and "?=".
# Otherwise, there will be some errors, when Makefile.param is nested.

# Use this file as the following sample
# ifeq ($(PARAM_FILE), )
#     PARAM_FILE:=../Makefile.param
#     include $(PARAM_FILE)
# endif

#
# .config is generated by menuconfig, all the configs can be defined in menuconfig.
#

export PARAM_FILE
PARAM_DIR=$(shell pwd)/$(shell dirname $(PARAM_FILE))

include $(PARAM_DIR)/cfg.mak

export WORK_PATH?=/work

ifeq ($(CONFIG_KERNEL_BIT), KERNEL_BIT_32)
    export ARCH=arm
else
    export ARCH=arm64
endif

export PRODUCT?=IPC
export MPP_BUILD=n

# export global variables
export OT_ARCH?=$(CONFIG_OT_ARCH)
export OT_SUBARCH?=$(CONFIG_OT_SUBARCH)
export OT_CHIP?=$(CONFIG_OT_CHIP_TYPE)
export ARM_ARCH?=$(CONFIG_ARM_ARCH_TYPE)

ifeq ($(CONFIG_OT_ARCH),$(filter $(CONFIG_OT_ARCH), ss524v100))
ifeq ($(CONFIG_OT_SUBARCH), ss522v100)
    export ARCH_LIBNAME?=$(CONFIG_OT_ARCH)
else
    export ARCH_LIBNAME?=$(CONFIG_OT_SUBARCH)
endif
else
    export ARCH_LIBNAME?=$(CONFIG_OT_SUBARCH)
endif

export KO_PREFIX=ot
export ARCH_DIR?=$(CONFIG_OT_ARCH)
export EXT_DRV?=$(CONFIG_OT_ARCH)
export INTER_DRV?=$(CONFIG_OT_ARCH)

# uclibc or glibc
export LIBC?=$(CONFIG_LIBC_TYPE)

# linux or liteos
export OSTYPE?=$(CONFIG_OS_TYPE)
export KERNEL_NAME?=$(CONFIG_KERNEL_VERSION)


# Whether support the debug information. OT_DEBUG or OT_RELEASE or AXIS
export OT_RLS_MODE?=$(CONFIG_OT_RLS_MODE)

ifeq ($(OT_RLS_MODE),OT_DEBUG)
        export DBG_FLAG=0
else
        export DBG_FLAG=0
endif

# cpu type single/big-little
export CPU_TYPE?=$(CONFIG_CPU_TYPE)

# -g
export OT_GDB?=$(CONFIG_OT_GDB)

# FPGA board or not
export FPGA?=$(CONFIG_OT_FPGA)

# CROSS
export CROSS_COMPILE?=$(CONFIG_OT_CROSS)
export CROSS?=$(CONFIG_OT_CROSS_LIB)

ifeq ($(OT_ARCH), )
	$(error OT_ARCH not defined! Please check!)
endif

ifeq ($(LIBC), )
	$(error LIBC not defined! Please check!)
endif

ifeq ($(FPGA),y)
	export OT_FPGA:=OT_FPGA
	export FPGA_FLAG:=1
	ifeq ($(CONFIG_UMAP6),y)
		export UMAP:=UMAP6
	else ifeq ($(CONFIG_UMAP7),y)
		export UMAP:=UMAP7
	else ifeq ($(CONFIG_UMAP7P),y)
		export UMAP:=UMAP7P
	else
		export UMAP:=UMAPXXX
	endif
else
	export ASIC_FLAG:=0
	export OT_FPGA:=OT_XXXX
endif

###############################################################################
# Get the local SDK_ROOT path or RELEASE_ROOT path by PARAM_FILE.
# PARAM_FILE is configured at Makefile before include this file
# export SDK_PATH?=$(shell cd $(shell pwd)/`dirname $(PARAM_FILE)`/..; pwd)
export SDK_PATH?=$(shell cd $(PARAM_DIR)/..; pwd)
export MPP_PATH?=$(PARAM_DIR)
export DRV_ROOT?=$(SDK_PATH)/interdrv
export VENDOR_ROOT?=$(SDK_PATH)/vendor
export OSAL_ROOT?=$(SDK_PATH)/osal
export TEMP_PATH?=$(SDK_PATH)/temp
export OUTPUT_PATH?=$(SDK_PATH)/output

# Define the object output directory
export OPEN_SOURCE_PATH=$(SDK_PATH)/open_source
ifeq ($(OT_ARCH), $(filter $(OT_ARCH),ss528v100 ss524v100))
    ifeq ($(MPP_BUILD), y)
        export EXTDRV:=vendor/$(EXT_DRV)
        export REL_DIR=$(SDK_PATH)/mpp/output/$(CONFIG_OT_SUBARCH)/$(OSTYPE)
        export SAMPLE_DIR=$(SDK_PATH)/mpp/sample/$(CONFIG_OT_SUBARCH)
    else
    	#### MPP_BUILD=n ######
        export EXTDRV:=vendor
        export REL_DIR=$(SDK_PATH)/mpp/
        export SAMPLE_DIR=$(SDK_PATH)/mpp/sample

    endif
else
    ifeq ($(MPP_BUILD), y)
        export EXTDRV:=vendor/$(EXT_DRV)
        export REL_DIR=$(SDK_PATH)/mpp/output/$(CONFIG_OT_SUBARCH)/$(ARM_ARCH)/$(CPU_TYPE)_$(OSTYPE)
        export SAMPLE_DIR=$(SDK_PATH)/mpp/sample/$(CONFIG_OT_SUBARCH)
    else
    	#### MPP_BUILD=n ######
        export EXTDRV:=vendor
        export REL_DIR=$(SDK_PATH)/mpp/out
        export SAMPLE_DIR=$(SDK_PATH)/mpp/sample
        export OPEN_SOURCE_PATH=$(SDK_PATH)/../../open_source
    endif
endif

#------------------------------------------------------------------------------

###############################################################################
# Common CFLAGS, build flags for all MPP libs and drivers
export MPP_CFLAGS:= -Wall -fsigned-char

# Driver CFLAGS, build flags for linux kernel kbuild EXTRA_CFLAGS or liteos drivers
export DRV_CFLAGS:= -Wall -fsigned-char

# Libs CFLAGS, build flags for linux or liteos libs
export LIBS_CFLAGS := -Wall -fsigned-char

# Libs executable program CFLAGS, build flags for linux or liteos libs
export LIBS_EXEC_CFLAGS

# Libs LDFLAGS, link flags for linux or liteos libs
export LIBS_LD_CFLAGS := -fno-common
#------------------------------------------------------------------------------

MPP_CFLAGS += -D$(OT_RLS_MODE)

ifeq ($(OT_GDB), y)
	MPP_CFLAGS += -g
endif

ifeq ($(MPP_BUILD), y)
	DRV_CFLAGS += -Wunused-but-set-variable -Wfloat-equal -Wformat=2 -Werror
	MPP_CFLAGS += -Wunused-but-set-variable -Wtrampolines -pipe -Werror -fno-common
	LIBS_CFLAGS += -Wunused-but-set-variable -Wformat=2 -Werror
        LIBS_LD_CFLAGS   += -Wl,-Bsymbolic

    ifeq ($(OT_ARCH),$(filter $(OT_ARCH), ss528v100  ))
		DRV_CFLAGS += --warn-stack-usage=800
	else
		DRV_CFLAGS += --warn-stack-usage=500
	endif
endif


# Define the param of audio
export AUDIO_PATH?=$(MPP_PATH)/cbb/audio/component/lib/$(OT_ARCH)/$(CONFIG_OT_CROSS)/$(OSTYPE)

ifeq ($(CONFIG_OT_AUDIO_STATIC_REGISTER_SUPPORT),y)
ifeq ($(OSTYPE),linux)
export AUDIO_LIBA ?= $(REL_LIB)/libot_voice_engine.a\
                     $(REL_LIB)/libot_upvqe.a\
                     $(REL_LIB)/libot_dnvqe.a\
                     $(REL_LIB)/libaac_comm.a\
                     $(REL_LIB)/libaac_enc.a\
                     $(REL_LIB)/libaac_dec.a\
                     $(REL_LIB)/libaac_sbr_enc.a\
                     $(REL_LIB)/libaac_sbr_dec.a

export AUDIO_LIBS ?= $(REL_LIB)/libot_voice_engine.so\
                     $(REL_LIB)/libot_upvqe.so\
                     $(REL_LIB)/libot_dnvqe.so\
                     $(REL_LIB)/libaac_comm.so\
                     $(REL_LIB)/libaac_enc.so\
                     $(REL_LIB)/libaac_dec.so
else
export AUDIO_LIBA ?= $(REL_LIB)/libot_voice_engine.a\
                     $(REL_LIB)/libot_upvqe.a\
                     $(REL_LIB)/libot_dnvqe.a\
                     $(REL_LIB)/libaac_comm.a\
                     $(REL_LIB)/libaac_enc.a\
                     $(REL_LIB)/libaac_dec.a\
                     $(REL_LIB)/libaac_sbr_enc.a\
                     $(REL_LIB)/libaac_sbr_dec.a

export AUDIO_LIBS ?= $(REL_LIB)/libot_voice_engine.so
endif
else
export AUDIO_LIBA ?= $(REL_LIB)/libot_voice_engine.a\
                     $(REL_LIB)/libot_upvqe.a\
                     $(REL_LIB)/libot_dnvqe.a\
                     $(REL_LIB)/libaac_enc.a\
                     $(REL_LIB)/libaac_dec.a

export AUDIO_LIBS ?= $(REL_LIB)/libot_voice_engine.so\
                     $(REL_LIB)/libot_upvqe.so\
                     $(REL_LIB)/libot_dnvqe.so\
                     $(REL_LIB)/libaac_enc.so\
                     $(REL_LIB)/libaac_dec.so
endif

# LIB GLOBAL CFLAGS
ifeq ($(OT_ARCH),$(filter $(OT_ARCH), ss528v100))
	LIBS_CFLAGS    += -mcpu=cortex-a53
	LIBS_LD_CFLAGS += -mcpu=cortex-a53
else ifeq ($(OT_ARCH),$(filter $(OT_ARCH), ))
	LIBS_CFLAGS    += -mcpu=cortex-a53
	LIBS_LD_CFLAGS += -mcpu=cortex-a53
else ifeq ($(OT_ARCH),$(filter $(OT_ARCH), ))
        ifeq ($(CPU_TYPE), a55)
		LIBS_CFLAGS    += -mcpu=cortex-a53
		LIBS_LD_CFLAGS += -mcpu=cortex-a53
        endif
else ifeq ($(OT_ARCH),$(filter $(OT_ARCH), ss524v100))
	LIBS_CFLAGS    += -mcpu=cortex-a7 -mfloat-abi=softfp -mfpu=neon-vfpv4
	LIBS_LD_CFLAGS += -mcpu=cortex-a7 -mfloat-abi=softfp -mfpu=neon-vfpv4
endif


# common CFLAGS
LIBS_CFLAGS    += -fno-aggressive-loop-optimizations -ldl -ffunction-sections -fdata-sections -O2
LIBS_LD_CFLAGS += -fno-aggressive-loop-optimizations

# secure CFLAGS
LIBS_CFLAGS      += -fstack-protector-strong -fPIC
LIBS_EXEC_CFLAGS += -fPIE -pie -s
LIBS_LD_CFLAGS   += -Wl,-z,relro -Wl,-z,noexecstack -Wl,-z,now,-s

###############################################################################

#********************* Macro for version management*****************************
VER_X ?= 1
VER_Y ?= 0
VER_Z ?= 0
VER_P ?= 0
VER_B ?= 10
MPP_CFLAGS += -DVER_X=$(VER_X) -DVER_Y=$(VER_Y) -DVER_Z=$(VER_Z) -DVER_P=$(VER_P) -DVER_B=$(VER_B)
#*******************************************************************************

MPP_CFLAGS += -D$(CONFIG_USER_BIT) -D$(CONFIG_KERNEL_BIT)

# -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE is for mmap64
ifeq ($(CONFIG_KERNEL_BIT),KERNEL_BIT_64)
	LIBS_CFLAGS += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
	LIBS_LD_CFLAGS += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
endif

COMMON_INCLUDE := -I$(OSAL_ROOT)/include
ifeq ($(MPP_BUILD), y)
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/include
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/base/include
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/base/arch/$(OT_ARCH)/include
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/base/arch/$(OT_ARCH)/include/$(OT_SUBARCH)
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/sys/include
ifeq ($(OT_ARCH), $(filter $(OT_ARCH),))
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/vdec/vdec_all/vdec/include
else
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/vdec/vdec/include
endif
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/vo/include
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/audio/include/h8
        COMMON_INCLUDE += -I$(MPP_PATH)/cbb/init/$(OT_ARCH)/$(OSTYPE)/include
        COMMON_INCLUDE += -I$(MPP_PATH)/component/securec/include

        LIBS_CFLAGS += $(COMMON_INCLUDE)
        DRV_CFLAGS  += $(COMMON_INCLUDE)
        MPP_CFLAGS  += $(COMMON_INCLUDE)
endif


export JPEGE DCF=$(CONFIG_OT_JPEGE_DCF)

ifeq ($(JPEGE DCF), y)
        MPP_CFLAGS += -DENABLE_JPEGEDCF
endif

# include the config file of platform
include $(MPP_PATH)/Makefile.$(OSTYPE).param

# End!!