# SPDX-License-Identifier: GPL-2.0# scripts/dtc makefile hostprogs-y	:= dtcalways		:= $(hostprogs-y) dtc-objs	:= dtc.o flattree.o fstree.o data.o livetree.o treesource.o \		   srcpos.o checks.o util.odtc-objs	+= dtc-lexer.lex.o dtc-parser.tab.o # Source files need to get at the userspace version of libfdt_env.h to compile HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC) HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) # dependencies on generated files need to be listed explicitly$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h # generated files need to be cleaned explicitlyclean-files	:= dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h