# 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-parser.tab.o: $(obj)/dtc-parser.tab.c $(obj)/dtc-parser.tab.h$(obj)/dtc-lexer.lex.o:  $(obj)/dtc-lexer.lex.c $(obj)/dtc-parser.tab.h targets += dtc-parser.tab.c dtc-lexer.lex.c clean-files += dtc-parser.tab.h # GENERATE_PARSER := 1		# Uncomment to rebuild flex/bison output ifdef GENERATE_PARSER BISON = bisonFLEX = flex quiet_cmd_bison = BISON   $@      cmd_bison = $(BISON) -o$@ -d $<; cp $@ $@_shippedquiet_cmd_flex = FLEX    $@      cmd_flex = $(FLEX) -o$@ $<; cp $@ $@_shipped $(obj)/dtc-parser.tab.c: $(src)/dtc-parser.y FORCE        $(call if_changed,bison) $(obj)/dtc-parser.tab.h: $(obj)/dtc-parser.tab.c $(obj)/dtc-lexer.lex.c: $(src)/dtc-lexer.l FORCE        $(call if_changed,flex) endif