1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 29fffb55fSDavid Gibson# scripts/dtc makefile 39fffb55fSDavid Gibson 49fffb55fSDavid Gibsonhostprogs-y := dtc 59fffb55fSDavid Gibsonalways := $(hostprogs-y) 69fffb55fSDavid Gibson 79fffb55fSDavid Gibsondtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ 8658f29a5SJohn Bonesio srcpos.o checks.o util.o 99fffb55fSDavid Gibsondtc-objs += dtc-lexer.lex.o dtc-parser.tab.o 109fffb55fSDavid Gibson 119fffb55fSDavid Gibson# Source files need to get at the userspace version of libfdt_env.h to compile 12*e3fd9b53SMasahiro YamadaHOST_EXTRACFLAGS := -I$(src)/libfdt 139fffb55fSDavid Gibson 14*e3fd9b53SMasahiro Yamada# Generated files need one more search path to include headers in source tree 15*e3fd9b53SMasahiro YamadaHOSTCFLAGS_dtc-lexer.lex.o := -I$(src) 16*e3fd9b53SMasahiro YamadaHOSTCFLAGS_dtc-parser.tab.o := -I$(src) 179fffb55fSDavid Gibson 189fffb55fSDavid Gibson# dependencies on generated files need to be listed explicitly 1995abef88SArnaud Lacombe$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h 20