[mirror_ubuntu-bionic-kernel.git] / scripts / dtc / Makefile

# SPDX-License-Identifier: GPL-2.0
# scripts/dtc makefile

hostprogs-y	:= dtc
always		:= $(hostprogs-y)

dtc-objs	:= dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
		   srcpos.o checks.o util.o
dtc-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 explicitly
clean-files	:= dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h
Commit	Line	Data
b2441318	1	# SPDX-License-Identifier: GPL-2.0
9fffb55f DG	2	# scripts/dtc makefile
	3
	4	hostprogs-y := dtc
	5	always := $(hostprogs-y)
	6
	7	dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
658f29a5	8	srcpos.o checks.o util.o
9fffb55f DG	9	dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
	10
	11	# Source files need to get at the userspace version of libfdt_env.h to compile
	12
	13	HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt
	14
	15	HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)
	16	HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)
	17	HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)
	18	HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)
	19	HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)
	20	HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)
	21	HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
	22	HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
658f29a5	23	HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
9fffb55f DG	24
	25	HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
	26	HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
	27
	28	# dependencies on generated files need to be listed explicitly
95abef88	29	$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
9fffb55f	30
4f3be1cf MD	31	# generated files need to be cleaned explicitly
4f3be1cf MD	32	clean-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h