diff options
Diffstat (limited to 'package/config/Makefile')
| -rw-r--r-- | package/config/Makefile | 356 |
1 files changed, 303 insertions, 53 deletions
diff --git a/package/config/Makefile b/package/config/Makefile index 2b266b872..f2693482e 100644 --- a/package/config/Makefile +++ b/package/config/Makefile @@ -1,53 +1,303 @@ -src := . -top_srcdir=../../ -top_builddir=../../ -srctree := . -obj ?= . - -include Makefile.kconfig -#HOSTCFLAGS+=-Dinline="" -include foo.h --include $(obj)/.depend -$(obj)/.depend: $(wildcard *.h *.c) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) -MM *.c > $@ 2>/dev/null || : - -__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) -host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m))) -host-cmulti := $(foreach m,$(__hostprogs),\ - $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) -host-cxxmulti := $(foreach m,$(__hostprogs),\ - $(if $($(m)-cxxobjs),$(m),$(if $($(m)-objs),))) -host-cobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-objs)))) -host-cxxobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-cxxobjs)))) - -HOST_EXTRACFLAGS += -I$(obj) - -$(host-csingle): %: %.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< $(HOST_LOADLIBES) -o $(obj)/$@ - -$(host-cmulti): %: $(host-cobjs) $(host-cshlib) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ - -$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) - $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ - -$(obj)/%.o: %.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ - -$(obj)/%.o: $(obj)/%.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ - -$(obj)/%.o: %.cc - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ - -$(obj)/%:: $(src)/%_shipped - $(Q)cat $< > $@ - -clean: - $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) -distclean: clean - $(Q)rm -f $(addprefix $(obj)/,$(lxdialog) $(conf-objs) $(mconf-objs) $(kxgettext-objs) \ - $(hostprogs-y) $(qconf-cxxobjs) $(qconf-objs) $(gconf-objs) \ - mconf .depend) - -FORCE: -.PHONY: FORCE clean distclean +# =========================================================================== +# Kernel configuration targets +# These targets are used from top-level makefile + +PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config + +ifdef KBUILD_KCONFIG +Kconfig := $(KBUILD_KCONFIG) +else +Kconfig := arch/$(SRCARCH)/Kconfig +endif + +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.pot 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 $(obj)/gconf.glade.h + $(Q)echo " GEN config" + $(Q)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 + $(Q)(for i in `ls arch/*/Kconfig`; \ + do \ + echo " GEN $$i"; \ + $(obj)/kxgettext $$i \ + >> $(obj)/config.pot; \ + done ) + $(Q)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, additionally update deps' + @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 menuconfig 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 ($(findstring mconf,$(MAKECMDGOALS)),mconf) + hostprogs-y += mconf +endif + +ifeq ($(MAKECMDGOALS),xconfig) + qconf-target := 1 +endif +ifeq ($(findstring qconf,$(MAKECMDGOALS)),qconf) + qconf-target := 1 +endif + +ifeq ($(MAKECMDGOALS),gconfig) + gconf-target := 1 +endif +ifeq ($(findstring gconf,$(MAKECMDGOALS)),gconf) + 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 gconf.glade.h +clean-files += config.pot linux.pot +clean-files += conf $(conf-objs) +clean-files += mconf $(mconf-objs) +clean-files += qconf qconf.o +clean-files += gconf gconf.o +clean-files += kconfig_load.o zconf.tab.o +clean-files += $(kxgettext-objs) + +# 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 = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK + +HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl +HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ + -D LKC_DIRECT_LINK + +$(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)/' + +# Extract gconf menu items for I18N support +$(obj)/gconf.glade.h: $(obj)/gconf.glade + intltool-extract --type=gettext/glade $(obj)/gconf.glade + +### +# The following requires flex/bison/gperf +# By default we use the _shipped versions, uncomment the following line if +# you are modifying the flex/bison src. +# LKC_GENPARSER := 1 + +ifdef LKC_GENPARSER + +$(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 |