Makefile (4b4193256c8d3bc3a5397b5cd9494c2ad386317d) Makefile (0da6bcd9fcc021ff2d6cd7c8173f42dcdff6a00b)
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-always-$(CONFIG_DTC) += dtc
4hostprogs-always-$(CONFIG_DTC) += dtc fdtoverlay
5hostprogs-always-$(CHECK_DT_BINDING) += dtc
6
7dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
8 srcpos.o checks.o util.o
9dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
10
5hostprogs-always-$(CHECK_DT_BINDING) += dtc
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# The upstream project builds libfdt as a separate library. We are choosing to
12# instead directly link the libfdt object files into fdtoverlay.
13libfdt-objs := fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o
14libfdt = $(addprefix libfdt/,$(libfdt-objs))
15fdtoverlay-objs := $(libfdt) fdtoverlay.o util.o
16
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

--- 15 unchanged lines hidden --- 		17# Source files need to get at the userspace version of libfdt_env.h to compile
18HOST_EXTRACFLAGS += -I $(srctree)/$(src)/libfdt
19
20ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),)
21ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),)
22$(error dtc needs libyaml for DT schema validation support. \
23 Install the necessary libyaml development package.)
24endif

--- 15 unchanged lines hidden ---