1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyunifeq ($(srctree),) 3*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(CURDIR))) 4*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(srctree))) 5*4882a593Smuzhiyunendif 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuninclude $(srctree)/tools//scripts/Makefile.include 8*4882a593Smuzhiyun 9*4882a593Smuzhiyundefine allow-override 10*4882a593Smuzhiyun $(if $(or $(findstring environment,$(origin $(1))),\ 11*4882a593Smuzhiyun $(findstring command line,$(origin $(1)))),,\ 12*4882a593Smuzhiyun $(eval $(1) = $(2))) 13*4882a593Smuzhiyunendef 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun$(call allow-override,CC,$(CROSS_COMPILE)gcc) 16*4882a593Smuzhiyun$(call allow-override,LD,$(CROSS_COMPILE)ld) 17*4882a593Smuzhiyun 18*4882a593Smuzhiyunexport HOSTCC HOSTLD HOSTAR 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunifeq ($(V),1) 21*4882a593Smuzhiyun Q = 22*4882a593Smuzhiyunelse 23*4882a593Smuzhiyun Q = @ 24*4882a593Smuzhiyunendif 25*4882a593Smuzhiyun 26*4882a593Smuzhiyunexport Q srctree CC LD 27*4882a593Smuzhiyun 28*4882a593SmuzhiyunMAKEFLAGS := --no-print-directory 29*4882a593Smuzhiyunbuild := -f $(srctree)/tools/build/Makefile.build dir=. obj 30*4882a593Smuzhiyun 31*4882a593Smuzhiyunall: $(OUTPUT)fixdep 32*4882a593Smuzhiyun 33*4882a593Smuzhiyunclean: 34*4882a593Smuzhiyun $(call QUIET_CLEAN, fixdep) 35*4882a593Smuzhiyun $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete 36*4882a593Smuzhiyun $(Q)rm -f $(OUTPUT)fixdep 37*4882a593Smuzhiyun $(call QUIET_CLEAN, feature-detect) 38*4882a593Smuzhiyun $(Q)$(MAKE) -C feature/ clean >/dev/null 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun$(OUTPUT)fixdep-in.o: FORCE 41*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=fixdep 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun$(OUTPUT)fixdep: $(OUTPUT)fixdep-in.o 44*4882a593Smuzhiyun $(QUIET_LINK)$(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ $< 45*4882a593Smuzhiyun 46*4882a593SmuzhiyunFORCE: 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun.PHONY: FORCE 49