1# SPDX-License-Identifier: GPL-2.0 2# Configuration heplers 3 4# Creates 'merged defconfigs' 5# --------------------------------------------------------------------------- 6# Usage: 7# $(call merge_into_defconfig,base_config,config_fragment1 config_fragment2 ...) 8# 9# Input config fragments without '.config' suffix 10define merge_into_defconfig 11 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \ 12 -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \ 13 $(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config) 14 +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig 15endef 16 17 18# Creates 'merged defconfigs without warning about overrides' 19# --------------------------------------------------------------------------- 20# Usage: 21# $(call merge_into_defconfig_override,base_config,config_fragment1 config_fragment2 ...) 22# 23# Input config fragments without '.config' suffix 24define merge_into_defconfig_override 25 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \ 26 -Q -m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \ 27 $(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config) 28 +$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig 29endef 30