Makefile 695 B

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