scripts/mod/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 OBJECT_FILES_NON_STANDARD := y
   3
   4 hostprogs-always-y      += modpost mk_elfconfig
   5 always-y                += empty.o
   6
   7 modpost-objs    := modpost.o file2alias.o sumversion.o
   8
   9 devicetable-offsets-file := devicetable-offsets.h
  10
  11 $(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
  12         $(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
  13
  14 targets += $(devicetable-offsets-file) devicetable-offsets.s
  15
  16 # dependencies on generated files need to be listed explicitly
  17
  18 $(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
  19 $(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
  20
  21 quiet_cmd_elfconfig = MKELF   $@
  22       cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
  23
  24 $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
  25         $(call if_changed,elfconfig)
  26
  27 targets += elfconfig.h