scripts/dtc/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 # scripts/dtc makefile
   3
   4 hostprogs-y     := dtc
   5 always          := $(hostprogs-y)
   6
   7 dtc-objs        := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
   8                    srcpos.o checks.o util.o
   9 dtc-objs        += dtc-lexer.lex.o dtc-parser.tab.o
  10
  11 # Source files need to get at the userspace version of libfdt_env.h to compile
  12 HOST_EXTRACFLAGS := -I$(src)/libfdt
  13
  14 # Generated files need one more search path to include headers in source tree
  15 HOSTCFLAGS_dtc-lexer.lex.o := -I$(src)
  16 HOSTCFLAGS_dtc-parser.tab.o := -I$(src)
  17
  18 # dependencies on generated files need to be listed explicitly
  19 $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h