mirror of
https://github.com/genodelabs/genode.git
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35 lines
1.6 KiB
PHP
35 lines
1.6 KiB
PHP
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SEL4_DIR := $(call select_from_ports,sel4)/src/kernel/sel4
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TOOLS_DIR := $(call select_from_ports,sel4_tools)/src/tool/sel4_tools
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#
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# Execute the kernel build only at the second build stage when we know
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# about the complete build settings (e.g., the 'CROSS_DEV_PREFIX') and the
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# current working directory is the library location.
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#
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ifeq ($(called_from_lib_mk),yes)
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all: build_kernel
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else
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all:
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endif
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elfloader/elfloader.o:
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$(VERBOSE)cp -r $(TOOLS_DIR)/elfloader-tool $(LIB_CACHE_DIR)/$(LIB)/elfloader
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$(VERBOSE)mkdir -p $(LIB_CACHE_DIR)/$(LIB)/elfloader/tools/kbuild
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$(VERBOSE)mkdir -p $(LIB_CACHE_DIR)/$(LIB)/elfloader/include/generated
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$(VERBOSE)ln -s $(TOOLS_DIR)/common-tool/common.mk $(LIB_CACHE_DIR)/$(LIB)/elfloader/
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$(VERBOSE)ln -s $(TOOLS_DIR)/common-tool/files_to_obj.sh $(LIB_CACHE_DIR)/$(LIB)/elfloader/
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$(VERBOSE)ln -s $(TOOLS_DIR)/kbuild-tool/Kbuild.include $(LIB_CACHE_DIR)/$(LIB)/elfloader/tools/kbuild/
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$(VERBOSE)ln -s $(SEL4_DIR)/configs/$(PLAT)/$(BOARD)/autoconf.h $(LIB_CACHE_DIR)/$(LIB)/elfloader/include/generated/
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$(VERBOSE)$(MAKE) -C $(LIB_CACHE_DIR)/$(LIB)/elfloader \
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TOOLPREFIX=$(CROSS_DEV_PREFIX) \
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ARCH=arm PLAT=$(PLAT) ARMV=armv7-a __ARM_32__="y" \
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CPU=$(CPU) ASFLAGS="-march=armv7-a" \
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CFLAGS="-march=armv7-a -D__KERNEL_32__ -fno-builtin" \
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SEL4_COMMON=. SOURCE_DIR=. STAGE_DIR=. srctree=.
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build_kernel: elfloader/elfloader.o
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$(VERBOSE)$(MAKE) \
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TOOLPREFIX=$(CROSS_DEV_PREFIX) \
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BOARD=$(BOARD) ARCH=arm PLAT=$(PLAT) CPU=$(CPU) ARMV=armv7-a DEBUG=1 \
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SOURCE_ROOT=$(SEL4_DIR) -f$(SEL4_DIR)/Makefile
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