5c8ff0fe26
In some cases you might want to compile sources in a customer location, for example share code for samples that runs in nano and micro kernels. Set SOURCE_DIR in the project Makefile to achieve this. Change-Id: Iaa4d0fe701b30499b903b64ddf816a678074a176 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
73 lines
1.6 KiB
Makefile
73 lines
1.6 KiB
Makefile
PROJECT_BASE ?= $(shell pwd)
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ARCH?=x86
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export ARCH VPFILE
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ifdef BSP
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ifdef KERNEL_TYPE
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KBUILD_DEFCONFIG=$(KERNEL_TYPE)_$(BSP)_defconfig
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export KBUILD_DEFCONFIG
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endif
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endif
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ifdef KBUILD_DEFCONFIG
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CONFIG_DEPS=initconfig
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else
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CONFIG_DEPS=FORCE
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endif
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ifndef SOURCE_DIR
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SOURCE_DIR=$(PROJECT_BASE)/src/
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endif
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CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi ; fi)
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all: $(CONFIG_DEPS)
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$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
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PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(SOURCE_DIR)
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rm-files:= final-linker.cmd linker.cmd modules.order \
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staticIdt.o System.map *kernel.lnk \
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*kernel.map *kernel.elf
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rm-dirs := arch drivers include kernel lib misc \
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scripts source
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clean: FORCE
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$(shell cd $(PROJECT_BASE);rm $(rm-files) -f)
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$(shell cd $(PROJECT_BASE);rm $(rm-dirs) -r)
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mrproper: clean
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$(Q)$(MAKE) -C $(TIMO_BASE) \
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PROJECT=$(PROJECT_BASE) mrproper
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%config: FORCE
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$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
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PROJECT=$(PROJECT_BASE) $@
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qemu: $(CONFIG_DEPS)
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$(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
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PROJECT=$(PROJECT_BASE) qemu
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cmd_defconfig = \
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$(Q)test -s .config || $(Q) $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
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PROJECT=$(PROJECT_BASE) defconfig
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cmd_merge_config = set -e; \
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$(call cmd_defconfig) \
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$(Q)test -s $(CONF_OVERLAY) || \
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$(Q)$(CONFIG_SHELL) $(TIMO_BASE)/scripts/kconfig/merge_config.sh \
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-m -O $(PROJECT_BASE) $(PROJECT_BASE)/.config $(CONF_OVERLAY)
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initconfig:
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$(call cmd_merge_config)
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$(Q)yes "" | $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \
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PROJECT=$(PROJECT_BASE) oldconfig
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PHONY += FORCE
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FORCE:
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.PHONY: $(PHONY)
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