linux - scripts/dtc/Makefile

31 lines · 1.0 KiB

1	# scripts/dtc makefile
2
3	hostprogs-y := dtc
4	always := $(hostprogs-y)
5
6	dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
7	srcpos.o checks.o util.o
8	dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
9
10	# Source files need to get at the userspace version of libfdt_env.h to compile
11
12	HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt
13
14	HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)
15	HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)
16	HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)
17	HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)
18	HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)
19	HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)
20	HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
21	HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
22	HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
23
24	HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
25	HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
26
27	# dependencies on generated files need to be listed explicitly
28	$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
29
30	# generated files need to be cleaned explicitly
31	clean-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h