blob: 0dc922bb7aea524ca251a5ac345fc00c20c5617e [file] [log] [blame]
rjw1f884582022-01-06 17:20:42 +08001# SPDX-License-Identifier: GPL-2.0
2# scripts/dtc makefile
3
4hostprogs-y := dtc
5always := $(hostprogs-y)
6
7dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
8 srcpos.o checks.o util.o
9dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
10
11# Source files need to get at the userspace version of libfdt_env.h to compile
12
13HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt
14
15HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)
16HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)
17HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)
18HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)
19HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)
20HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)
21HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
22HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
23HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
24
25HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
26HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
27
28# dependencies on generated files need to be listed explicitly
29$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
30
31# generated files need to be cleaned explicitly
32clean-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h