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kconfig: make sync-deps flag accessible

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This commit is contained in:
Cenk Gündoğan 2020-07-28 19:43:09 +02:00
parent 72d6d9047f
commit 53eb1efe1b
1 changed files with 10 additions and 1 deletions
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11
makefiles/kconfig.mk
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@ -7,6 +7,9 @@ include $(RIOTMAKE)/tools/kconfiglib.inc.mk
# Generated dir will contain Kconfig generated configurations
GENERATED_DIR = $(BINDIR)/generated
# The sync dir will contain a tree of header files that represent Kconfig symbols
KCONFIG_SYNC_DIR = $(GENERATED_DIR)/deps
# This file will contain all generated configuration from kconfig
export KCONFIG_GENERATED_AUTOCONF_HEADER_C = $(GENERATED_DIR)/autoconf.h
@ -75,6 +78,10 @@ $(GENERATED_DIR): $(CLEAN)
SHOULD_RUN_KCONFIG ?= $(or $(wildcard $(APPDIR)/*.config), $(wildcard $(APPDIR)/Kconfig), $(wildcard $(KCONFIG_MERGED_CONFIG)), $(filter menuconfig, $(MAKECMDGOALS)))
ifneq (,$(SHOULD_RUN_KCONFIG))
# Flag to enable the --sync-dir feature of Kconfiglib
KCONFIG_SYNC_DEPS ?=
# Add configuration header to build dependencies
BUILDDEPS += $(KCONFIG_GENERATED_AUTOCONF_HEADER_C)
@ -125,5 +132,7 @@ $(KCONFIG_OUT_CONFIG) $(KCONFIG_GENERATED_AUTOCONF_HEADER_C) &: $(KCONFIG_GENERA
$(Q) \
KCONFIG_CONFIG=$(KCONFIG_MERGED_CONFIG) $(GENCONFIG) \
--config-out=$(KCONFIG_OUT_CONFIG) \
--header-path $(KCONFIG_GENERATED_AUTOCONF_HEADER_C) $(KCONFIG)
--header-path $(KCONFIG_GENERATED_AUTOCONF_HEADER_C) \
$(if $(KCONFIG_SYNC_DEPS),--sync-deps $(KCONFIG_SYNC_DIR)) \
$(KCONFIG)
endif