1 # SPDX-License-Identifier: GPL-2.0
2 # scripts/dtc makefile
3
4 # *** Also keep .gitignore in sync when changi
5 hostprogs-always-$(CONFIG_DTC) += dtc
6 hostprogs-always-$(CHECK_DTBS) += dtc
7
8 dtc-objs := dtc.o flattree.o fstree.o d
9 srcpos.o checks.o util.o
10 dtc-objs += dtc-lexer.lex.o dtc-parser.
11
12 # The upstream project builds libfdt as a sepa
13 # instead directly link the libfdt object file
14 libfdt-objs := fdt.o fdt_ro.o fdt_wip.o fd
15 libfdt = $(addprefix libfdt/,$(libfdt
16 fdtoverlay-objs := $(libfdt) fdtoverlay.o util
17
18 # Source files need to get at the userspace ve
19 HOST_EXTRACFLAGS += -I $(src)/libfdt
20 HOST_EXTRACFLAGS += -DNO_YAML
21
22 # Generated files need one more search path to
23 HOSTCFLAGS_dtc-lexer.lex.o := -I $(src)
24 HOSTCFLAGS_dtc-parser.tab.o := -I $(src)
25
26 # dependencies on generated files need to be l
27 $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.
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