name : Makefile.defconf # SPDX-License-Identifier: GPL-2.0 # Configuration heplers # Creates 'merged defconfigs' # --------------------------------------------------------------------------- # Usage: # $(call merge_into_defconfig,base_config,config_fragment1 config_fragment2 ...) # # Input config fragments without '.config' suffix define merge_into_defconfig $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \ -m -O $(objtree) $(srctree)/arch/$(SRCARCH)/configs/$(1) \ $(foreach config,$(2),$(srctree)/arch/$(SRCARCH)/configs/$(config).config) +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig endef # Creates 'merged defconfigs without warning about overrides' # --------------------------------------------------------------------------- # Usage: # $(call merge_into_defconfig_override,base_config,config_fragment1 config_fragment2 ...) # # Input config fragments without '.config' suffix define merge_into_defconfig_override $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \ -Q -m -O $(objtree) $(srctree)/arch/$(SRCARCH)/configs/$(1) \ $(foreach config,$(2),$(srctree)/arch/$(SRCARCH)/configs/$(config).config) +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig endef