source: drbl_ui/backup/test_busybox/busybox-1.7.2/scripts/kconfig/Makefile @ 20

# ===========================================================================
# Kernel configuration targets
# These targets are used from top-level makefile

PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config

xconfig: $(obj)/qconf
  $< Config.in

gconfig: $(obj)/gconf
  $< Config.in

menuconfig: $(obj)/mconf
  $(Q)$(MAKE) $(build)=scripts/kconfig/lxdialog
  $< Config.in

config: $(obj)/conf
  $< Config.in

oldconfig: $(obj)/conf
  $< -o Config.in

silentoldconfig: $(obj)/conf
  $< -s Config.in

update-po-config: $(obj)/kxgettext
  xgettext --default-domain=linux \
          --add-comments --keyword=_ --keyword=N_ \
          --files-from=scripts/kconfig/POTFILES.in \
          --output scripts/kconfig/config.pot
  $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
  $(Q)for i in `ls arch/`; \
  do \
    scripts/kconfig/kxgettext arch/$$i/Kconfig \
      | msguniq -o scripts/kconfig/linux_$${i}.pot; \
  done
  $(Q)msgcat scripts/kconfig/config.pot \
    `find scripts/kconfig/ -type f -name linux_*.pot` \
    --output scripts/kconfig/linux_raw.pot
  $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
      --output scripts/kconfig/linux.pot
  $(Q)rm -f arch/um/Kconfig_arch
  $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot

PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig

randconfig: $(obj)/conf
  $< -r Config.in

allyesconfig: $(obj)/conf
  $< -y Config.in

allnoconfig: $(obj)/conf
  $< -n Config.in

allmodconfig: $(obj)/conf
  $< -m Config.in

defconfig: $(obj)/conf
ifeq ($(KBUILD_DEFCONFIG),)
  $< -d Config.in
else
  @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
  $(Q)$< -D $(KBUILD_DEFCONFIG) Config.in
endif

%_defconfig: $(obj)/conf
  $(Q)$< -D $@ Config.in

# Help text used by make help
help:
  @echo  '  config    - Update current config utilising a line-oriented program'
  @echo  '  menuconfig    - Update current config utilising a menu based program'
  @echo  '  xconfig   - Update current config utilising a QT based front-end'
  @echo  '  gconfig   - Update current config utilising a GTK based front-end'
  @echo  '  oldconfig   - Update current config utilising a provided .config as base'
  @echo  '  randconfig    - New config with random answer to all options'
  @echo  '  defconfig   - New config with default answer to all options'
  @echo  '  allmodconfig    - New config selecting modules when possible'
  @echo  '  allyesconfig    - New config where all options are accepted with yes'
  @echo  '  allnoconfig   - New config where all options are answered with no'

# ===========================================================================
# Shared Makefile for the various kconfig executables:
# conf:   Used for defconfig, oldconfig and related targets
# mconf:  Used for the mconfig target.
#         Utilizes the lxdialog package
# qconf:  Used for the xconfig target
#         Based on QT which needs to be installed to compile it
# gconf:  Used for the gconfig target
#         Based on GTK which needs to be installed to compile it
# object files used by all kconfig flavours

hostprogs-y := conf mconf qconf gconf kxgettext
conf-objs := conf.o  zconf.tab.o
mconf-objs  := mconf.o zconf.tab.o
kxgettext-objs  := kxgettext.o zconf.tab.o

ifeq ($(MAKECMDGOALS),xconfig)
  qconf-target := 1
endif
ifeq ($(MAKECMDGOALS),gconfig)
  gconf-target := 1
endif


ifeq ($(qconf-target),1)
qconf-cxxobjs := qconf.o
qconf-objs  := kconfig_load.o zconf.tab.o
endif

ifeq ($(gconf-target),1)
gconf-objs  := gconf.o kconfig_load.o zconf.tab.o
endif

clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
       .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
subdir- += lxdialog

# Needed for systems without gettext
KBUILD_HAVE_NLS := $(shell \
     if echo "\#include <libintl.h>" | $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
     then echo yes ; \
     else echo no ; fi)
ifeq ($(KBUILD_HAVE_NLS),no)
HOSTCFLAGS  += -DKBUILD_NO_NLS
endif

# generated files seem to need this to find local include files
HOSTCFLAGS_lex.zconf.o  := -I$(src)
HOSTCFLAGS_zconf.tab.o  := -I$(src)

HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
HOSTCXXFLAGS_qconf.o  = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK

HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
HOSTCFLAGS_gconf.o  = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
                          -D LKC_DIRECT_LINK

$(obj)/qconf.o: $(obj)/.tmp_qtcheck

ifeq ($(qconf-target),1)
$(obj)/.tmp_qtcheck: $(src)/Makefile
-include $(obj)/.tmp_qtcheck

# QT needs some extra effort...
$(obj)/.tmp_qtcheck:
  @set -e; echo "  CHECK   qt"; dir=""; pkg=""; \
  pkg-config --exists qt 2> /dev/null && pkg=qt; \
  pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
  if [ -n "$$pkg" ]; then \
    cflags="\$$(shell pkg-config $$pkg --cflags)"; \
    libs="\$$(shell pkg-config $$pkg --libs)"; \
    moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
    dir="$$(pkg-config $$pkg --variable=prefix)"; \
  else \
    for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
      if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
    done; \
    if [ -z "$$dir" ]; then \
      echo "*"; \
      echo "* Unable to find the QT installation. Please make sure that"; \
      echo "* the QT development package is correctly installed and"; \
      echo "* either install pkg-config or set the QTDIR environment"; \
      echo "* variable to the correct location."; \
      echo "*"; \
      false; \
    fi; \
    libpath=$$dir/lib; lib=qt; osdir=""; \
    $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
      osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
    test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
    test -f $$libpath/libqt-mt.so && lib=qt-mt; \
    cflags="-I$$dir/include"; \
    libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
    moc="$$dir/bin/moc"; \
  fi; \
  if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
    echo "*"; \
    echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
    echo "*"; \
    moc="/usr/bin/moc"; \
  fi; \
  echo "KC_QT_CFLAGS=$$cflags" > $@; \
  echo "KC_QT_LIBS=$$libs" >> $@; \
  echo "KC_QT_MOC=$$moc" >> $@
endif

$(obj)/gconf.o: $(obj)/.tmp_gtkcheck

ifeq ($(gconf-target),1)
-include $(obj)/.tmp_gtkcheck

# GTK needs some extra effort, too...
$(obj)/.tmp_gtkcheck:
  @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then   \
    if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then      \
      touch $@;               \
    else                  \
      echo "*";               \
      echo "* GTK+ is present but version >= 2.0.0 is required."; \
      echo "*";             \
      false;                \
    fi                  \
  else                    \
    echo "*";                 \
    echo "* Unable to find the GTK+ installation. Please make sure that";   \
    echo "* the GTK+ 2.0 development package is correctly installed...";  \
    echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0.";     \
    echo "*";                 \
    false;                  \
  fi
endif

$(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c

$(obj)/kconfig_load.o: $(obj)/lkc_defs.h

$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h

$(obj)/gconf.o: $(obj)/lkc_defs.h

$(obj)/%.moc: $(src)/%.h
  $(KC_QT_MOC) -i $< -o $@

$(obj)/lkc_defs.h: $(src)/lkc_proto.h
  sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'


###
# The following requires flex/bison/gperf
# By default we use the _shipped versions, uncomment the following line if
# you are modifying the flex/bison src.
# LKC_GENPARSER := 1

ifdef LKC_GENPARSER

$(obj)/zconf.tab.c: $(src)/zconf.y
$(obj)/lex.zconf.c: $(src)/zconf.l
$(obj)/zconf.hash.c: $(src)/zconf.gperf

%.tab.c: %.y
  bison -l -b $* -p $(notdir $*) $<
  cp $@ $@_shipped

lex.%.c: %.l
  flex -L -P$(notdir $*) -o$@ $<
  cp $@ $@_shipped

%.hash.c: %.gperf
  gperf < $< > $@
  cp $@ $@_shipped

endif