# SPDX-License-Identifier: GPL-2.0# Configuration heplers cmd_merge_fragments = \	$(srctree)/scripts/kconfig/merge_config.sh \	$4 -m -O $(objtree) $(srctree)/arch/$(SRCARCH)/configs/$2 \	$(foreach config,$3,$(srctree)/arch/$(SRCARCH)/configs/$(config).config) # Creates 'merged defconfigs'# ---------------------------------------------------------------------------# Usage:#   $(call merge_into_defconfig,base_config,config_fragment1 config_fragment2 ...)## Input config fragments without '.config' suffixdefine merge_into_defconfig	$(call cmd,merge_fragments,$1,$2)	+$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfigendef  # Creates 'merged defconfigs without warning about overrides'# ---------------------------------------------------------------------------# Usage:#   $(call merge_into_defconfig_override,base_config,config_fragment1 config_fragment2 ...)## Input config fragments without '.config' suffixdefine merge_into_defconfig_override	$(call cmd,merge_fragments,$1,$2,-Q)	+$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfigendef