| PROJECT_BASE ?= $(shell pwd) |
| ARCH?=x86 |
| |
| export ARCH VPFILE |
| |
| ifdef BSP |
| ifdef KERNEL_TYPE |
| KBUILD_DEFCONFIG=$(KERNEL_TYPE)_$(BSP)_defconfig |
| export KBUILD_DEFCONFIG |
| endif |
| endif |
| |
| ifdef KBUILD_DEFCONFIG |
| CONFIG_DEPS=initconfig |
| else |
| CONFIG_DEPS=FORCE |
| endif |
| |
| ifndef SOURCE_DIR |
| SOURCE_DIR=$(PROJECT_BASE)/src/ |
| export SOURCE_DIR |
| endif |
| |
| CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ |
| else if [ -x /bin/bash ]; then echo /bin/bash; \ |
| else echo sh; fi ; fi) |
| |
| all: $(CONFIG_DEPS) |
| $(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \ |
| PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(SOURCE_DIR) |
| |
| rm-files:= final-linker.cmd linker.cmd modules.order \ |
| staticIdt.o System.map *kernel.lnk \ |
| *kernel.map *kernel.elf |
| rm-objects:= *.o |
| rm-dirs := arch drivers include kernel lib misc \ |
| scripts source |
| |
| cmd_clean_inner_files = \ |
| $(shell cd $(PROJECT_BASE);rm $(rm-files) -f; rm $(rm-dirs) -rf) |
| |
| clean: FORCE |
| @rm $(SOURCE_DIR)$(rm-objects) -f |
| @rm $(SOURCE_DIR)/modules.order -f |
| $(call cmd_clean_inner_files) |
| |
| mrproper: FORCE |
| $(call cmd_clean_inner_files) |
| $(Q)$(MAKE) -C $(TIMO_BASE) \ |
| PROJECT=$(PROJECT_BASE) mrproper |
| |
| %config: FORCE |
| $(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \ |
| PROJECT=$(PROJECT_BASE) $@ |
| |
| qemu: $(CONFIG_DEPS) |
| $(Q)$(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \ |
| PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(SOURCE_DIR) qemu |
| |
| cmd_defconfig = \ |
| $(Q)test -s .config || $(Q) $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \ |
| PROJECT=$(PROJECT_BASE) defconfig |
| |
| cmd_merge_config = set -e; \ |
| $(call cmd_defconfig) \ |
| $(Q)test -s $(CONF_OVERLAY) || \ |
| $(Q)$(CONFIG_SHELL) $(TIMO_BASE)/scripts/kconfig/merge_config.sh \ |
| -m -O $(PROJECT_BASE) $(PROJECT_BASE)/.config $(CONF_OVERLAY) |
| |
| initconfig: |
| $(call cmd_merge_config) |
| $(Q)yes "" | $(MAKE) -C $(TIMO_BASE) O=$(PROJECT_BASE) \ |
| PROJECT=$(PROJECT_BASE) oldconfig |
| |
| |
| PHONY += FORCE clean mrproper |
| FORCE: |
| |
| .PHONY: $(PHONY) |
