941059c69f
Some make implementations have different implementations for notdir and absdir functions. notdir may require that his parameter do not finish with "\". absdir may fail when given a windows formated path as input. The path that is given to notdir as parameter is removed from the final "\" and abspath is replaced with realpath when the input given can be a windows formated path. Jira: ZEP-762 Change-Id: Ic83e3526fc5234decb3192ab1f9f538addf9a76e Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
150 lines
3.4 KiB
Makefile
150 lines
3.4 KiB
Makefile
# vim: filetype=make
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#
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UNAME := $(shell uname)
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ifeq (MINGW, $(findstring MINGW, $(UNAME)))
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DQUOTE = '
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# '
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PROJECT_BASE ?= $(shell sh -c "pwd -W")
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else
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DQUOTE = "
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# "
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PROJECT_BASE ?= $(CURDIR)
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endif
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ifdef BOARD
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KBUILD_DEFCONFIG_PATH=$(wildcard $(ZEPHYR_BASE)/boards/*/$(BOARD)_defconfig)
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ifeq ($(KBUILD_DEFCONFIG_PATH),)
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$(error Board $(BOARD) not found!)
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endif
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else
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$(error BOARD is not defined!)
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endif
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# Choose a default output directory if one wasn't supplied. Note that
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# PRISTINE_O depends on whether this is default or not. If building
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# in-tree, we want to remove the whole outdir and not just the BOARD
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# specified (thus "pristine"). Out of tree, we can obviously remove
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# only what we were told to build.
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ifndef O
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PRISTINE_O = outdir
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O = $(PROJECT_BASE)/outdir/$(BOARD)
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else
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PRISTINE_O = $(O)
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endif
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# Turn O into an absolute path; we call the main Kbuild with $(MAKE) -C
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# which changes the working directory, relative paths don't work right.
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# Need to create the directory first to make realpath happy
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ifneq ($(MAKECMDGOALS),help)
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$(shell mkdir -p $(O))
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override O := $(realpath $(O))
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endif
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export ARCH MDEF_FILE QEMU_EXTRA_FLAGS PROJECT_BASE
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KERNEL_TYPE ?= micro
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override CONF_FILE := $(strip $(subst $(DQUOTE),,$(CONF_FILE)))
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SOURCE_DIR ?= $(PROJECT_BASE)/src/
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override SOURCE_DIR := $(realpath $(SOURCE_DIR))
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override SOURCE_DIR := $(subst \,/,$(SOURCE_DIR))
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override SOURCE_DIR_PARENT := $(patsubst %, %/.., $(SOURCE_DIR))
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override SOURCE_DIR_PARENT := $(abspath $(SOURCE_DIR_PARENT))
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override SOURCE_DIR_PARENT := $(subst \,/,$(SOURCE_DIR_PARENT))
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export SOURCE_DIR SOURCE_DIR_PARENT
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ifeq ("$(origin V)", "command line")
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KBUILD_VERBOSE = $(V)
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endif
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ifndef KBUILD_VERBOSE
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KBUILD_VERBOSE = 0
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endif
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ifeq ($(KBUILD_VERBOSE),1)
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Q =
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S =
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else
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Q = @
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S = -s
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endif
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export CFLAGS
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zephyrmake = +$(MAKE) -C $(ZEPHYR_BASE) O=$(1) \
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PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(DQUOTE)$(SOURCE_DIR)$(DQUOTE) $(2)
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BOARDCONFIG = $(O)/.board_$(BOARD)
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DOTCONFIG = $(O)/.config
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all: $(DOTCONFIG)
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$(Q)$(call zephyrmake,$(O),$@)
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ifeq ($(findstring qemu_,$(BOARD)),)
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qemu:
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@echo "Emulation not available for this platform"
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qemugdb: qemu
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else
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qemu: $(DOTCONFIG)
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$(Q)$(call zephyrmake,$(O),$@)
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qemugdb: $(DOTCONFIG)
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$(Q)$(call zephyrmake,$(O),$@)
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endif
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debug: $(DOTCONFIG)
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$(Q)$(call zephyrmake,$(O),$@)
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flash: $(DOTCONFIG)
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$(Q)$(call zephyrmake,$(O),$@)
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ifeq ($(MAKECMDGOALS),debugserver)
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-include $(ZEPHYR_BASE)/boards/$(BOARD)/Makefile.board
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-include $(ZEPHYR_BASE)/scripts/Makefile.toolchain.$(ZEPHYR_GCC_VARIANT)
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BOARD_NAME = $(BOARD)
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export BOARD_NAME
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endif
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debugserver: FORCE
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$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/support/$(FLASH_SCRIPT) debugserver
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initconfig: $(DOTCONFIG)
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$(BOARDCONFIG):
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@rm -f $(O)/.board_*
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@touch $@
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ram_report: initconfig
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$(Q)$(call zephyrmake,$(O),$@)
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rom_report: initconfig
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$(Q)$(call zephyrmake,$(O),$@)
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menuconfig: initconfig
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$(Q)$(call zephyrmake,$(O),$@)
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help:
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$(Q)$(MAKE) -s -C $(ZEPHYR_BASE) $@
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# Catch all
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%:
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$(Q)$(call zephyrmake,$(O),$@)
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KERNEL_CONFIG = $(ZEPHYR_BASE)/kernel/configs/$(KERNEL_TYPE).config
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$(DOTCONFIG): $(BOARDCONFIG) $(KBUILD_DEFCONFIG_PATH) $(CONF_FILE)
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$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/kconfig/merge_config.sh \
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-q -m -O $(O) $(KBUILD_DEFCONFIG_PATH) $(KERNEL_CONFIG) $(CONF_FILE) \
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$(wildcard $(O)/*.conf)
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$(Q)$(MAKE) $(S) -C $(ZEPHYR_BASE) O=$(O) PROJECT=$(PROJECT_BASE) oldnoconfig
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pristine:
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$(Q)rm -rf $(PRISTINE_O)
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PHONY += FORCE initconfig
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FORCE:
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.PHONY: $(PHONY)
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