# SPDX-License-Identifier: GPL-2.0ifeq ($(srctree),)srctree := $(patsubst %/,%,$(dir $(CURDIR)))srctree := $(patsubst %/,%,$(dir $(srctree)))endif include $(srctree)/tools//scripts/Makefile.include define allow-override  $(if $(or $(findstring environment,$(origin $(1))),\            $(findstring command line,$(origin $(1)))),,\    $(eval $(1) = $(2)))endef $(call allow-override,CC,$(CROSS_COMPILE)gcc)$(call allow-override,LD,$(CROSS_COMPILE)ld) export HOSTCC HOSTLD HOSTAR ifeq ($(V),1)  Q =else  Q = @endif export Q srctree CC LD MAKEFLAGS := --no-print-directorybuild     := -f $(srctree)/tools/build/Makefile.build dir=. obj all: $(OUTPUT)fixdep # Make sure there's anything to clean,# feature contains check for existing OUTPUTTMP_O := $(if $(OUTPUT),$(OUTPUT)/feature,./) clean:	$(call QUIET_CLEAN, fixdep)	$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete	$(Q)rm -f $(OUTPUT)fixdep	$(call QUIET_CLEAN, feature-detect)ifneq ($(wildcard $(TMP_O)),)	$(Q)$(MAKE) -C feature OUTPUT=$(TMP_O) clean >/dev/nullendif $(OUTPUT)fixdep-in.o: FORCE	$(Q)$(MAKE) $(build)=fixdep $(OUTPUT)fixdep: $(OUTPUT)fixdep-in.o	$(QUIET_LINK)$(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ $< FORCE: .PHONY: FORCE