157 lines
3.6 KiB
Makefile
157 lines
3.6 KiB
Makefile
# vim: filetype=make
|
|
#
|
|
|
|
UNAME := $(shell uname)
|
|
ifeq (MINGW, $(findstring MINGW, $(UNAME)))
|
|
DQUOTE = '
|
|
# '
|
|
PROJECT_BASE ?= $(shell sh -c "pwd -W")
|
|
else
|
|
DQUOTE = "
|
|
# "
|
|
PROJECT_BASE ?= $(CURDIR)
|
|
endif
|
|
|
|
ifdef BOARD
|
|
KBUILD_DEFCONFIG_PATH=$(wildcard $(ZEPHYR_BASE)/boards/*/*/$(BOARD)_defconfig)
|
|
ifeq ($(KBUILD_DEFCONFIG_PATH),)
|
|
$(error Board $(BOARD) not found!)
|
|
endif
|
|
else
|
|
$(error BOARD is not defined!)
|
|
endif
|
|
|
|
# Choose a default output directory if one wasn't supplied. Note that
|
|
# PRISTINE_O depends on whether this is default or not. If building
|
|
# in-tree, we want to remove the whole outdir and not just the BOARD
|
|
# specified (thus "pristine"). Out of tree, we can obviously remove
|
|
# only what we were told to build.
|
|
ifndef O
|
|
PRISTINE_O = outdir
|
|
O = $(PROJECT_BASE)/outdir/$(BOARD)
|
|
else
|
|
PRISTINE_O = $(O)
|
|
endif
|
|
|
|
# Turn O into an absolute path; we call the main Kbuild with $(MAKE) -C
|
|
# which changes the working directory, relative paths don't work right.
|
|
# Need to create the directory first to make realpath happy
|
|
|
|
ifneq ($(MAKECMDGOALS),help)
|
|
$(shell mkdir -p $(O))
|
|
override O := $(realpath $(O))
|
|
endif
|
|
|
|
export ARCH QEMU_EXTRA_FLAGS PROJECT_BASE
|
|
|
|
override CONF_FILE := $(strip $(subst $(DQUOTE),,$(CONF_FILE)))
|
|
|
|
SOURCE_DIR ?= $(PROJECT_BASE)/src/
|
|
override SOURCE_DIR := $(realpath $(SOURCE_DIR))
|
|
override SOURCE_DIR := $(subst \,/,$(SOURCE_DIR))
|
|
override SOURCE_DIR_PARENT := $(patsubst %, %/.., $(SOURCE_DIR))
|
|
override SOURCE_DIR_PARENT := $(abspath $(SOURCE_DIR_PARENT))
|
|
override SOURCE_DIR_PARENT := $(subst \,/,$(SOURCE_DIR_PARENT))
|
|
export SOURCE_DIR SOURCE_DIR_PARENT
|
|
|
|
ifeq ("$(origin V)", "command line")
|
|
KBUILD_VERBOSE = $(V)
|
|
endif
|
|
ifndef KBUILD_VERBOSE
|
|
KBUILD_VERBOSE = 0
|
|
endif
|
|
|
|
ifeq ($(KBUILD_VERBOSE),1)
|
|
Q =
|
|
S =
|
|
else
|
|
Q = @
|
|
S = -s
|
|
endif
|
|
|
|
export CFLAGS
|
|
|
|
zephyrmake = +$(MAKE) -C $(ZEPHYR_BASE) O=$(1) \
|
|
PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(DQUOTE)$(SOURCE_DIR)$(DQUOTE) $(2)
|
|
|
|
BOARDCONFIG = $(O)/.board_$(BOARD)
|
|
|
|
DOTCONFIG = $(O)/.config
|
|
|
|
all: $(DOTCONFIG)
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
debug: $(DOTCONFIG)
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
flash: $(DOTCONFIG)
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
qemugdb: debugserver
|
|
|
|
qemu: $(DOTCONFIG)
|
|
@echo This target is deprecated, use 'make run' instead
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
run: $(DOTCONFIG)
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
ifeq ($(MAKECMDGOALS),debugserver)
|
|
ARCH = $(notdir $(subst /$(BOARD),,$(wildcard $(ZEPHYR_BASE)/boards/*/$(BOARD))))
|
|
BOARD_DIR = $(dir $(wildcard $(ZEPHYR_BASE)/boards/*/*/$(BOARD)_defconfig))
|
|
-include $(BOARD_DIR)/Makefile.board
|
|
-include $(ZEPHYR_BASE)/scripts/Makefile.toolchain.$(ZEPHYR_GCC_VARIANT)
|
|
BOARD_NAME = $(BOARD)
|
|
export BOARD_NAME
|
|
endif
|
|
|
|
debugserver: FORCE
|
|
$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/support/$(DEBUG_SCRIPT) debugserver
|
|
|
|
initconfig: $(DOTCONFIG)
|
|
|
|
$(BOARDCONFIG):
|
|
@rm -f $(O)/.board_*
|
|
@touch $@
|
|
|
|
ram_report: initconfig
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
rom_report: initconfig
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
outputexports: initconfig
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
dts: initconfig
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
config-sanitycheck: dts
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
menuconfig: initconfig
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
help:
|
|
$(Q)$(MAKE) -s -C $(ZEPHYR_BASE) $@
|
|
|
|
# Catch all
|
|
%:
|
|
$(Q)$(call zephyrmake,$(O),$@)
|
|
|
|
OVERLAY_CONFIG += $(ZEPHYR_BASE)/kernel/configs/kernel.config
|
|
|
|
$(DOTCONFIG): $(BOARDCONFIG) $(KBUILD_DEFCONFIG_PATH) $(CONF_FILE)
|
|
$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/kconfig/merge_config.sh \
|
|
-q -m -O $(O) $(KBUILD_DEFCONFIG_PATH) $(OVERLAY_CONFIG) $(CONF_FILE) \
|
|
$(wildcard $(O)/*.conf)
|
|
$(Q)$(MAKE) $(S) -C $(ZEPHYR_BASE) O=$(O) PROJECT=$(PROJECT_BASE) oldnoconfig
|
|
|
|
pristine:
|
|
$(Q)rm -rf $(PRISTINE_O)
|
|
|
|
PHONY += FORCE initconfig
|
|
FORCE:
|
|
|
|
.PHONY: $(PHONY)
|