| # 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 |