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config system: Fix configuration when BUILD_DIR_BASE out-of-tree

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Ref #38. Also no longer generates bootloader sdkconfig in source tree.
This commit is contained in:
Angus Gratton 2016-10-04 15:38:20 +11:00
parent 66882347e8
commit 477d71e589
3 changed files with 20 additions and 16 deletions
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3
.gitignore vendored
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@ -19,6 +19,3 @@ GPATH
examples/*/sdkconfig
examples/*/sdkconfig.old
examples/*/build
# Bootloader files
components/bootloader/src/sdkconfig.old

20
components/bootloader/Makefile.projbuild
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@ -13,19 +13,21 @@ ifeq ("$(IS_BOOTLOADER_BUILD)","")
BOOTLOADER_COMPONENT_PATH := $(COMPONENT_PATH)
BOOTLOADER_BUILD_DIR=$(BUILD_DIR_BASE)/bootloader
BOOTLOADER_BIN=$(BOOTLOADER_BUILD_DIR)/bootloader.bin
BOOTLOADER_SDKCONFIG=$(BOOTLOADER_BUILD_DIR)/sdkconfig
# Custom recursive make for bootloader sub-project
BOOTLOADER_MAKE=$(MAKE) -C $(BOOTLOADER_COMPONENT_PATH)/src \
MAKEFLAGS= V=$(V) \
MAKEFLAGS= V=$(V) SDKCONFIG=$(BOOTLOADER_SDKCONFIG) \
BUILD_DIR_BASE=$(BOOTLOADER_BUILD_DIR) \
.PHONY: bootloader-clean bootloader-flash bootloader $(BOOTLOADER_BIN)
$(BOOTLOADER_BIN): $(COMPONENT_PATH)/src/sdkconfig
$(BOOTLOADER_BIN): | $(BOOTLOADER_BUILD_DIR)/sdkconfig
$(Q) $(BOOTLOADER_MAKE) $@
bootloader-clean:
$(Q) $(BOOTLOADER_MAKE) app-clean
$(Q) $(BOOTLOADER_MAKE) app-clean config-clean
$(Q) rm -f $(BOOTLOADER_SDKCONFIG) $(BOOTLOADER_SDKCONFIG).old
clean: bootloader-clean
@ -37,15 +39,17 @@ all_binaries: $(BOOTLOADER_BIN)
ESPTOOL_ALL_FLASH_ARGS += 0x1000 $(BOOTLOADER_BIN)
# synchronise the project level config to the component's
# config
$(COMPONENT_PATH)/src/sdkconfig: $(PROJECT_PATH)/sdkconfig
$(Q) cp $< $@
# bootloader-flash calls flash in the bootloader dummy project
bootloader-flash: $(BOOTLOADER_BIN)
$(BOOTLOADER_MAKE) flash
# synchronise the project level config to the bootloader's
# config
$(BOOTLOADER_SDKCONFIG): $(PROJECT_PATH)/sdkconfig | $(BOOTLOADER_BUILD_DIR)
$(Q) cp $< $@
$(BOOTLOADER_BUILD_DIR):
$(Q) mkdir -p $@
else
CFLAGS += -D BOOTLOADER_BUILD=1 -I $(IDF_PATH)/components/esp32/include

13
make/project_config.mk
View File

@ -7,6 +7,10 @@ COMPONENT_KCONFIGS_PROJBUILD := $(foreach component,$(COMPONENT_PATHS),$(wildcar
#For doing make menuconfig etc
KCONFIG_TOOL_DIR=$(IDF_PATH)/tools/kconfig
# set SDKCONFIG to the project's sdkconfig,
# unless it's overriden (happens for bootloader)
SDKCONFIG ?= $(PROJECT_PATH)/sdkconfig
# clear MAKEFLAGS as the menuconfig makefile uses implicit compile rules
$(KCONFIG_TOOL_DIR)/mconf $(KCONFIG_TOOL_DIR)/conf:
MAKEFLAGS="" \
@ -15,17 +19,16 @@ $(KCONFIG_TOOL_DIR)/mconf $(KCONFIG_TOOL_DIR)/conf:
# use a wrapper environment for where we run Kconfig tools
KCONFIG_TOOL_ENV=KCONFIG_AUTOHEADER=$(BUILD_DIR_BASE)/include/sdkconfig.h \
KCONFIG_CONFIG=$(PROJECT_PATH)/sdkconfig \
COMPONENT_KCONFIGS="$(COMPONENT_KCONFIGS)" \
COMPONENT_KCONFIGS="$(COMPONENT_KCONFIGS)" KCONFIG_CONFIG=$(SDKCONFIG) \
COMPONENT_KCONFIGS_PROJBUILD="$(COMPONENT_KCONFIGS_PROJBUILD)"
menuconfig: $(KCONFIG_TOOL_DIR)/mconf $(IDF_PATH)/Kconfig $(BUILD_DIR_BASE)
$(summary) MENUCONFIG
$(Q) $(KCONFIG_TOOL_ENV) $(KCONFIG_TOOL_DIR)/mconf $(IDF_PATH)/Kconfig
ifeq ("$(wildcard $(PROJECT_PATH)/sdkconfig)","")
ifeq ("$(wildcard $(SDKCONFIG))","")
#No sdkconfig found. Need to run menuconfig to make this if we need it.
$(PROJECT_PATH)/sdkconfig: menuconfig
$(SDKCONFIG): menuconfig
endif
defconfig: $(KCONFIG_TOOL_DIR)/mconf $(IDF_PATH)/Kconfig $(BUILD_DIR_BASE)
@ -48,7 +51,7 @@ $(BUILD_DIR_BASE)/include/config/auto.conf:
endif
endif
$(AUTO_CONF_REGEN_TARGET) $(BUILD_DIR_BASE)/include/sdkconfig.h: $(PROJECT_PATH)/sdkconfig $(KCONFIG_TOOL_DIR)/conf $(COMPONENT_KCONFIGS) $(COMPONENT_KCONFIGS_PROJBUILD)
$(AUTO_CONF_REGEN_TARGET) $(BUILD_DIR_BASE)/include/sdkconfig.h: $(SDKCONFIG) $(KCONFIG_TOOL_DIR)/conf $(COMPONENT_KCONFIGS) $(COMPONENT_KCONFIGS_PROJBUILD)
$(summary) GENCONFIG
$(Q) mkdir -p $(BUILD_DIR_BASE)/include/config
$(Q) cd $(BUILD_DIR_BASE); $(KCONFIG_TOOL_ENV) $(KCONFIG_TOOL_DIR)/conf --silentoldconfig $(IDF_PATH)/Kconfig