GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

build/initrd.mk

@@ -0,0 +1,45 @@
+###############################################################################
+#
+#  Create By Lane 2024/1/29
+#
+###############################################################################
+
+SDK_DIR := $(shell cd $(shell pwd)/../.. && /bin/pwd)
+include $(SDK_DIR)/build/base.mk
+
+CROSS_COMPILE   := $(CONFIG_XMEDIA_USR_ARM_TOOLCHAINS)
+STRIP := $(CROSS_COMPILE)-strip
+INITRD_PREFIX   := $(XMEDIA_INITRD_DIR)
+INITRD_BUILDDIR ?= $(shell pwd)/.build
+INITRD_SRCDIR   := $(if $(INITRD_DIR),$(INITRD_DIR),$(shell pwd))
+
+MKFLAGS := PREFIX=$(INITRD_PREFIX) \
+	CROSS_COMPILE=$(CROSS_COMPILE)-
+
+.PHONY: all clean
+
+all: initrd_strip
+	@echo;
+	@echo 'File system is ready at "$(INITRD_PREFIX)"'
+	@echo;
+
+clean:
+	rm -rf $(INITRD_BUILDDIR)
+	rm -rf $(INITRD_PREFIX)
+
+.PHONY: initrd_strip initrd_unstrip
+initrd_strip: initrd_unstrip
+	@set -e; for ix in $$(find $(INITRD_PREFIX)/ -type f  -a ! -name "*.ko"); \
+	    do ( \
+	        FILEINFO=$$(file -b $${ix}); \
+	        if [ "s$$(echo $${FILEINFO} | \
+	              grep '^ELF ..-bit LSB ')" != "s" ]; \
+	            then ( \
+		         chmod +w $${ix}; \
+	                 $(STRIP) $${ix}; \
+	        ) fi; \
+	    ) done
+
+TOOLS.y = scripts toybox
+
+include $(foreach utils,$(TOOLS.y),$(INITRD_SRCDIR)/$(utils)/Makefile)