openwrt/scripts/config/Makefile

   1 # ===========================================================================
   2 # OpenWrt configuration targets
   3 # These targets are used from top-level makefile
   4
   5 # ===========================================================================
   6 # Shared Makefile for the various kconfig executables:
   7 # conf:   Used for defconfig, oldconfig and related targets
   8 # mconf:  Used for the mconfig target.
   9 #         Utilizes the lxdialog package
  10 # object files used by all kconfig flavours
  11
  12 conf-objs       := conf.o zconf.tab.o
  13 mconf-objs      := mconf.o zconf.tab.o
  14
  15 clean-files     := lkc_defs.h qconf.moc .tmp_qtcheck \
  16                    .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
  17
  18 all: conf mconf lxdialog
  19
  20 .PHONY: lxdialog
  21 lxdialog:
  22         $(MAKE) -C lxdialog
  23
  24 conf: $(conf-objs)
  25 mconf: $(mconf-objs)
  26
  27 clean:
  28         rm -f *.o $(clean-files) conf mconf
  29         $(MAKE) -C lxdialog clean
  30
  31 zconf.tab.o: lex.zconf.c zconf.hash.c
  32
  33 kconfig_load.o: lkc_defs.h
  34
  35 lkc_defs.h: $(src)/lkc_proto.h
  36         sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
  37
  38 zconf.tab.c: zconf.y
  39 lex.zconf.c: zconf.l
  40 zconf.hash.c: zconf.gperf
  41
  42 %.tab.c: %.y
  43         cp $@_shipped $@ || bison -l -b $* -p $(notdir $*) $<
  44
  45 lex.%.c: %.l
  46         cp $@_shipped $@ || flex -L -P$(notdir $*) -o$@ $<
  47
  48 %.hash.c: %.gperf
  49         cp $@_shipped $@ || gperf < $< > $@