| # =========================================================================== |
| # Kernel configuration targets |
| # These targets are used from top-level makefile |
| |
| PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config |
| |
| Kconfig := arch/$(SRCARCH)/Kconfig |
| |
| xconfig: $(obj)/qconf |
| $< $(Kconfig) |
| |
| gconfig: $(obj)/gconf |
| $< $(Kconfig) |
| |
| menuconfig: $(obj)/mconf |
| $< $(Kconfig) |
| |
| config: $(obj)/conf |
| $< $(Kconfig) |
| |
| oldconfig: $(obj)/conf |
| $< -o $(Kconfig) |
| |
| silentoldconfig: $(obj)/conf |
| $< -s $(Kconfig) |
| |
| # Create new linux.po file |
| # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files |
| # The symlink is used to repair a deficiency in arch/um |
| update-po-config: $(obj)/kxgettext |
| xgettext --default-domain=linux \ |
| --add-comments --keyword=_ --keyword=N_ \ |
| --from-code=UTF-8 \ |
| --files-from=scripts/kconfig/POTFILES.in \ |
| --output $(obj)/config.pot |
| $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot |
| $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch |
| (for i in `ls arch/`; \ |
| do \ |
| $(obj)/kxgettext arch/$$i/Kconfig; \ |
| done ) >> $(obj)/config.pot |
| msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \ |
| --output $(obj)/linux.pot |
| $(Q)rm -f arch/um/Kconfig.arch |
| $(Q)rm -f $(obj)/config.pot |
| |
| PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig |
| |
| randconfig: $(obj)/conf |
| $< -r $(Kconfig) |
| |
| allyesconfig: $(obj)/conf |
| $< -y $(Kconfig) |
| |
| allnoconfig: $(obj)/conf |
| $< -n $(Kconfig) |
| |
| allmodconfig: $(obj)/conf |
| $< -m $(Kconfig) |
| |
| defconfig: $(obj)/conf |
| ifeq ($(KBUILD_DEFCONFIG),) |
| $< -d $(Kconfig) |
| else |
| @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" |
| $(Q)$< -D arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) |
| endif |
| |
| %_defconfig: $(obj)/conf |
| $(Q)$< -D arch/$(SRCARCH)/configs/$@ $(Kconfig) |
| |
| # 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 ' silentoldconfig - Same as oldconfig, but quietly' |
| @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' |
| |
| # lxdialog stuff |
| check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh |
| |
| # Use recursively expanded variables so we do not call gcc unless |
| # we really need to do so. (Do not call gcc as part of make mrproper) |
| HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) |
| HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC)) |
| |
| HOST_EXTRACFLAGS += -DLOCALE |
| |
| |
| # =========================================================================== |
| # 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 |
| |
| lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o |
| lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o |
| |
| conf-objs := conf.o zconf.tab.o |
| mconf-objs := mconf.o zconf.tab.o $(lxdialog) |
| kxgettext-objs := kxgettext.o zconf.tab.o |
| |
| hostprogs-y := conf qconf gconf kxgettext |
| |
| ifeq ($(MAKECMDGOALS),menuconfig) |
| hostprogs-y += mconf |
| endif |
| |
| 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 |
| clean-files += mconf qconf gconf |
| |
| # Check that we have the required ncurses stuff installed for lxdialog (menuconfig) |
| PHONY += $(obj)/dochecklxdialog |
| $(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog |
| $(obj)/dochecklxdialog: |
| $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) |
| |
| always := dochecklxdialog |
| |
| # Add environment specific flags |
| HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS)) |
| |
| # 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 "$$dir" ]; then \ |
| echo "*"; \ |
| echo "* Unable to find the QT3 installation. Please make sure that"; \ |
| echo "* the QT3 development package is correctly installed and"; \ |
| echo "* either install pkg-config or set the QTDIR environment"; \ |
| echo "* variable to the correct location."; \ |
| echo "*"; \ |
| false; \ |
| fi; \ |
| libpath=$$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 |