Makefile (9e8238020c5beba64e7ffafbb7ea0fb02fe68270) | Makefile (faabed295cccc2aba2b67f2e7b309f2892d55004) |
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1# SPDX-License-Identifier: GPL-2.0 2# scripts/dtc makefile 3 | 1# SPDX-License-Identifier: GPL-2.0 2# scripts/dtc makefile 3 |
4hostprogs := dtc 5always-$(CONFIG_DTC) += $(hostprogs) 6always-$(CHECK_DT_BINDING) += $(hostprogs) | 4hostprogs-always-$(CONFIG_DTC) += dtc 5hostprogs-always-$(CHECK_DT_BINDING) += dtc |
7 8dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ 9 srcpos.o checks.o util.o 10dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o 11 12# Source files need to get at the userspace version of libfdt_env.h to compile 13HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt 14 15ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),) 16ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),) 17$(error dtc needs libyaml for DT schema validation support. \ 18 Install the necessary libyaml development package.) 19endif 20HOST_EXTRACFLAGS += -DNO_YAML 21else 22dtc-objs += yamltree.o | 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 12HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt 13 14ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),) 15ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),) 16$(error dtc needs libyaml for DT schema validation support. \ 17 Install the necessary libyaml development package.) 18endif 19HOST_EXTRACFLAGS += -DNO_YAML 20else 21dtc-objs += yamltree.o |
22# To include <yaml.h> installed in a non-default path 23HOSTCFLAGS_yamltree.o := $(shell pkg-config --cflags yaml-0.1) 24# To link libyaml installed in a non-default path |
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23HOSTLDLIBS_dtc := $(shell pkg-config yaml-0.1 --libs) 24endif 25 26# Generated files need one more search path to include headers in source tree 27HOSTCFLAGS_dtc-lexer.lex.o := -I $(srctree)/$(src) 28HOSTCFLAGS_dtc-parser.tab.o := -I $(srctree)/$(src) 29 30# dependencies on generated files need to be listed explicitly 31$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h | 25HOSTLDLIBS_dtc := $(shell pkg-config yaml-0.1 --libs) 26endif 27 28# Generated files need one more search path to include headers in source tree 29HOSTCFLAGS_dtc-lexer.lex.o := -I $(srctree)/$(src) 30HOSTCFLAGS_dtc-parser.tab.o := -I $(srctree)/$(src) 31 32# dependencies on generated files need to be listed explicitly 33$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h |