diff --git a/Makefile b/Makefile index 462d974d2d..1ab446d8ba 100644 --- a/Makefile +++ b/Makefile @@ -25,12 +25,11 @@ # absolute path TOPDIR:=$(shell pwd) CONFIG_CONFIG_IN=Config.in -CONFIG_DEFCONFIG=.defconfig CONFIG=package/config DATE:=$(shell date +%Y%m%d) -noconfig_targets:=menuconfig gconfig xconfig config oldconfig randconfig \ - defconfig allyesconfig allnoconfig release \ +noconfig_targets:=menuconfig nconfig gconfig xconfig config oldconfig randconfig \ + defconfig %_defconfig savedefconfig allyesconfig allnoconfig silentoldconfig release \ randpackageconfig allyespackageconfig allnopackageconfig \ source-check help @@ -323,17 +322,17 @@ TARGETS_ALL:=$(patsubst %,__real_tgt_%,$(TARGETS)) # all targets depend on the crosscompiler and it's prerequisites $(TARGETS_ALL): __real_tgt_%: $(BASE_TARGETS) % -$(BR2_DEPENDS_DIR): $(CONFIG_DIR)/.config -# rm -rf $@ -# mkdir -p $(@D) -# cp -dpRf $(CONFIG)/buildroot-config $@ - dirs: $(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \ $(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(STAMP_DIR) $(BASE_TARGETS): dirs -world: dependencies dirs $(BASE_TARGETS) $(TARGETS_ALL) +$(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config + $(MAKE) $(EXTRAMAKEARGS) silentoldconfig + +prepare: $(BUILD_DIR)/buildroot-config/auto.conf + +world: prepare dependencies dirs $(BASE_TARGETS) $(TARGETS_ALL) .PHONY: all world dirs clean distclean source \ @@ -468,99 +467,98 @@ export HOSTCFLAGS $(BUILD_DIR)/buildroot-config/%onf: mkdir -p $(@D)/lxdialog - $(MAKE) CC="$(HOSTCC)" obj=$(@D) -C $(CONFIG) $(@F) - -@if [ ! -f $(CONFIG_DIR)/.config ]; then \ - cp $(CONFIG_DEFCONFIG) $(CONFIG_DIR)/.config; \ - fi + $(MAKE) CC="$(HOSTCC)" obj=$(@D) -C $(CONFIG) -f Makefile.br $(@F) + +COMMON_CONFIG_ENV = \ + KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ + KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ + KCONFIG_TRISTATE=$(BUILD_DIR)/buildroot-config/tristate.config \ + BUILDROOT_CONFIG=$(CONFIG_DIR)/.config xconfig: $(BUILD_DIR)/buildroot-config/qconf @mkdir -p $(BUILD_DIR)/buildroot-config - @if ! KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< $(CONFIG_CONFIG_IN); then \ + @if ! $(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN); then \ test -f $(CONFIG_DIR)/.config.cmd || rm -f $(CONFIG_DIR)/.config; \ fi gconfig: $(BUILD_DIR)/buildroot-config/gconf @mkdir -p $(BUILD_DIR)/buildroot-config - @if ! KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - srctree=$(TOPDIR) \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< $(CONFIG_CONFIG_IN); then \ + @if ! $(COMMON_CONFIG_ENV) srctree=$(TOPDIR) \ + $< $(CONFIG_CONFIG_IN); then \ test -f $(CONFIG_DIR)/.config.cmd || rm -f $(CONFIG_DIR)/.config; \ fi menuconfig: $(BUILD_DIR)/buildroot-config/mconf @mkdir -p $(BUILD_DIR)/buildroot-config - @if ! KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< $(CONFIG_CONFIG_IN); then \ + @if ! $(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN); then \ + test -f $(CONFIG_DIR)/.config.cmd || rm -f $(CONFIG_DIR)/.config; \ + fi + +nconfig: $(BUILD_DIR)/buildroot-config/nconf + @mkdir -p $(BUILD_DIR)/buildroot-config + @if ! $(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN); then \ test -f $(CONFIG_DIR)/.config.cmd || rm -f $(CONFIG_DIR)/.config; \ fi config: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN) oldconfig: $(BUILD_DIR)/buildroot-config/conf mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -o $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< --oldconfig $(CONFIG_CONFIG_IN) randconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -r $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< --randconfig $(CONFIG_CONFIG_IN) allyesconfig: $(BUILD_DIR)/buildroot-config/conf - cat $(CONFIG_DEFCONFIG) > $(CONFIG_DIR)/.config @mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -y $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< --allyesconfig $(CONFIG_CONFIG_IN) allnoconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -n $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< --allnoconfig $(CONFIG_CONFIG_IN) randpackageconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ + @$(COMMON_CONFIG_ENV) \ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -r $(CONFIG_CONFIG_IN) + $< --randconfig $(CONFIG_CONFIG_IN) @rm -f $(CONFIG_DIR)/.config.nopkg allyespackageconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ + @$(COMMON_CONFIG_ENV) \ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -y $(CONFIG_CONFIG_IN) + $< --allyesconfig $(CONFIG_CONFIG_IN) @rm -f $(CONFIG_DIR)/.config.nopkg allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config @grep -v BR2_PACKAGE_ $(CONFIG_DIR)/.config > $(CONFIG_DIR)/.config.nopkg - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ + @$(COMMON_CONFIG_ENV) \ KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -n $(CONFIG_CONFIG_IN) + $< --allnoconfig $(CONFIG_CONFIG_IN) @rm -f $(CONFIG_DIR)/.config.nopkg +silentoldconfig: $(BUILD_DIR)/buildroot-config/conf + @mkdir -p $(BUILD_DIR)/buildroot-config + $(COMMON_CONFIG_ENV) $< --silentoldconfig $(CONFIG_CONFIG_IN) + defconfig: $(BUILD_DIR)/buildroot-config/conf @mkdir -p $(BUILD_DIR)/buildroot-config - @KCONFIG_AUTOCONFIG=$(BUILD_DIR)/buildroot-config/auto.conf \ - KCONFIG_AUTOHEADER=$(BUILD_DIR)/buildroot-config/autoconf.h \ - BUILDROOT_CONFIG=$(CONFIG_DIR)/.config $< -d $(CONFIG_CONFIG_IN) + @$(COMMON_CONFIG_ENV) $< --defconfig $(CONFIG_CONFIG_IN) + +%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(TOPDIR)/configs/%_defconfig + @mkdir -p $(BUILD_DIR)/buildroot-config + @$(COMMON_CONFIG_ENV) $< --defconfig=$(TOPDIR)/configs/$@ $(CONFIG_CONFIG_IN) + +savedefconfig: $(BUILD_DIR)/buildroot-config/conf + @mkdir -p $(BUILD_DIR)/buildroot-config + @$(COMMON_CONFIG_ENV) $< --savedefconfig=$(TOPDIR)/defconfig $(CONFIG_CONFIG_IN) # check if download URLs are outdated source-check: allyesconfig @@ -589,10 +587,6 @@ endif flush: rm -f $(BUILD_DIR)/tgt-config.cache $(BUILD_DIR)/host-config.cache -%_defconfig: $(TOPDIR)/configs/%_defconfig - cp $^ $(CONFIG_DIR)/.config - @$(MAKE) $(EXTRAMAKEARGS) oldconfig - configured: dirs host-sed kernel-headers uclibc-config busybox-config linux26-config prepatch: gcc-patched binutils-patched gdb-patched uclibc-patched diff --git a/package/config/.gitignore b/package/config/.gitignore index 1ea18a233a..106bc1258a 100644 --- a/package/config/.gitignore +++ b/package/config/.gitignore @@ -1,9 +1,28 @@ -/conf -/mconf -/qconf -/qconf.moc -/.tmp_qtcheck -/lkc_defs.h -/lex.zconf.c -/zconf.hash.c -/zconf.tab.c +# +# Generated files +# +config* +lex.*.c +*.tab.c +*.tab.h +zconf.hash.c +*.moc +lkc_defs.h +gconf.glade.h +*.pot +*.mo + +# +# configuration programs +# +conf +mconf +nconf +qconf +gconf +kxgettext + +# +# Quilt is being used to handle the patch series +# +.pc diff --git a/package/config/Makefile b/package/config/Makefile index 2b266b8725..d8d44b0429 100644 --- a/package/config/Makefile +++ b/package/config/Makefile @@ -1,53 +1,365 @@ -src := . -top_srcdir=../../ -top_builddir=../../ -srctree := . -obj ?= . +# =========================================================================== +# Kernel configuration targets +# These targets are used from top-level makefile -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 || : +PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \ + localmodconfig localyesconfig -__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)))) +ifdef KBUILD_KCONFIG +Kconfig := $(KBUILD_KCONFIG) +else +Kconfig := arch/$(SRCARCH)/Kconfig +endif -HOST_EXTRACFLAGS += -I$(obj) +xconfig: $(obj)/qconf + $< $(Kconfig) -$(host-csingle): %: %.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< $(HOST_LOADLIBES) -o $(obj)/$@ +gconfig: $(obj)/gconf + $< $(Kconfig) -$(host-cmulti): %: $(host-cobjs) $(host-cshlib) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ +menuconfig: $(obj)/mconf + $< $(Kconfig) -$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) - $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ +config: $(obj)/conf + $< --oldaskconfig $(Kconfig) -$(obj)/%.o: %.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ +nconfig: $(obj)/nconf + $< $(Kconfig) -$(obj)/%.o: $(obj)/%.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ +oldconfig: $(obj)/conf + $< --$@ $(Kconfig) -$(obj)/%.o: %.cc - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ +silentoldconfig: $(obj)/conf + $(Q)mkdir -p include/generated + $< --$@ $(Kconfig) -$(obj)/%:: $(src)/%_shipped - $(Q)cat $< > $@ +# if no path is given, then use src directory to find file +ifdef LSMOD +LSMOD_F := $(LSMOD) +ifeq ($(findstring /,$(LSMOD)),) + LSMOD_F := $(objtree)/$(LSMOD) +endif +endif -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) +localmodconfig: $(obj)/streamline_config.pl $(obj)/conf + $(Q)mkdir -p include/generated + $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config + $(Q)if [ -f .config ]; then \ + cmp -s .tmp.config .config || \ + (mv -f .config .config.old.1; \ + mv -f .tmp.config .config; \ + $(obj)/conf --silentoldconfig $(Kconfig); \ + mv -f .config.old.1 .config.old) \ + else \ + mv -f .tmp.config .config; \ + $(obj)/conf --silentoldconfig $(Kconfig); \ + fi + $(Q)rm -f .tmp.config -FORCE: -.PHONY: FORCE clean distclean +localyesconfig: $(obj)/streamline_config.pl $(obj)/conf + $(Q)mkdir -p include/generated + $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config + $(Q)sed -i s/=m/=y/ .tmp.config + $(Q)if [ -f .config ]; then \ + cmp -s .tmp.config .config || \ + (mv -f .config .config.old.1; \ + mv -f .tmp.config .config; \ + $(obj)/conf --silentoldconfig $(Kconfig); \ + mv -f .config.old.1 .config.old) \ + else \ + mv -f .tmp.config .config; \ + $(obj)/conf --silentoldconfig $(Kconfig); \ + fi + $(Q)rm -f .tmp.config + +# 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 += allnoconfig allyesconfig allmodconfig alldefconfig randconfig + +allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf + $< --$@ $(Kconfig) + +PHONY += listnewconfig oldnoconfig savedefconfig defconfig + +listnewconfig oldnoconfig: $(obj)/conf + $< --$@ $(Kconfig) + +savedefconfig: $(obj)/conf + $< --$@=defconfig $(Kconfig) + +defconfig: $(obj)/conf +ifeq ($(KBUILD_DEFCONFIG),) + $< --defconfig $(Kconfig) +else + @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" + $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) +endif + +%_defconfig: $(obj)/conf + $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig) + +# Help text used by make help +help: + @echo ' config - Update current config utilising a line-oriented program' + @echo ' nconfig - Update current config utilising a ncurses menu based 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 ' localmodconfig - Update current config disabling modules not loaded' + @echo ' localyesconfig - Update current config converting local mods to core' + @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps' + @echo ' defconfig - New config with default from ARCH supplied defconfig' + @echo ' savedefconfig - Save current config as ./defconfig (minimal config)' + @echo ' allnoconfig - New config where all options are answered with no' + @echo ' allyesconfig - New config where all options are accepted with yes' + @echo ' allmodconfig - New config selecting modules when possible' + @echo ' alldefconfig - New config with all symbols set to default' + @echo ' randconfig - New config with random answer to all options' + @echo ' listnewconfig - List new options' + @echo ' oldnoconfig - Same as silentoldconfig but set new symbols to n (unset)' + +# 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 +# nconf: Used for the nconfig target. +# Utilizes ncurses +# 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 $(lxdialog) +nconf-objs := nconf.o zconf.tab.o nconf.gui.o +kxgettext-objs := kxgettext.o zconf.tab.o + +hostprogs-y := conf qconf gconf kxgettext + +ifeq ($(MAKECMDGOALS),nconfig) + hostprogs-y += nconf +endif +ifeq ($(findstring nconf,$(MAKECMDGOALS)),nconf) + hostprogs-y += nconf +endif + +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 += nconf $(nconf-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 = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK + +HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl +HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ + -D LKC_DIRECT_LINK + +HOSTLOADLIBES_nconf = -lmenu -lpanel -lncurses +$(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 diff --git a/package/config/Makefile.br b/package/config/Makefile.br new file mode 100644 index 0000000000..c24b6b50f5 --- /dev/null +++ b/package/config/Makefile.br @@ -0,0 +1,53 @@ +src := . +top_srcdir=../../ +top_builddir=../../ +srctree := . +obj ?= . + +include Makefile +#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 diff --git a/package/config/Makefile.kconfig b/package/config/Makefile.kconfig deleted file mode 100644 index f2693482e4..0000000000 --- a/package/config/Makefile.kconfig +++ /dev/null @@ -1,303 +0,0 @@ -# =========================================================================== -# 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 diff --git a/package/config/README.buildroot2 b/package/config/README.buildroot2 index bd4479060c..8ff0d095bd 100644 --- a/package/config/README.buildroot2 +++ b/package/config/README.buildroot2 @@ -1,16 +1,12 @@ -This is a copy of the kconfig code in the kernel (currently 2.6.24.4) tweaked +This is a copy of the kconfig code in the kernel (currently 2.6.36-rc1) tweaked to suit Buildroot. To update: cp -r /usr/src/linux/scripts/kconfig package/config.new cd package/config.new - cp /usr/src/linux/Documentation/kbuild/kconfig-language.txt . - patch -p1 < ../config/kconfig-to-buildroot2.patch - mv Makefile Makefile.kconfig - cp ../config/README.buildroot2 . - cp ../config/foo.h . - cp ../config/Makefile . - cp ../config/kconfig-to-buildroot2.patch . + cp -a ../config/patches ../config/README.buildroot2 . + quilt push -a + # Fix any conflict cd .. rm -rf config mv config.new config @@ -19,4 +15,6 @@ Then verify the toplevel targets work: config defconfig menuconfig + xconfig + gconfig oldconfig diff --git a/package/config/conf.c b/package/config/conf.c index 2485dcd5e5..2062b57d40 100644 --- a/package/config/conf.c +++ b/package/config/conf.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include @@ -19,16 +20,21 @@ static void conf(struct menu *menu); static void check_conf(struct menu *menu); -enum { - ask_all, - ask_new, - ask_silent, - set_default, - set_yes, - set_mod, - set_no, - set_random -} input_mode = ask_all; +enum input_mode { + oldaskconfig, + silentoldconfig, + oldconfig, + allnoconfig, + allyesconfig, + allmodconfig, + alldefconfig, + randconfig, + defconfig, + savedefconfig, + listnewconfig, + oldnoconfig, +} input_mode = oldaskconfig; + char *defconfig_file; static int indent = 1; @@ -38,14 +44,14 @@ static int conf_cnt; static char line[128]; static struct menu *rootEntry; -static char nohelp_text[] = N_("Sorry, no help available for this option yet.\n"); - -static const char *get_help(struct menu *menu) +static void print_help(struct menu *menu) { - if (menu_has_help(menu)) - return _(menu_get_help(menu)); - else - return nohelp_text; + struct gstr help = str_new(); + + menu_get_ext_help(menu, &help); + + printf("\n%s\n", str_get(&help)); + str_free(&help); } static void strip(char *str) @@ -93,16 +99,16 @@ static int conf_askvalue(struct symbol *sym, const char *def) } switch (input_mode) { - case ask_new: - case ask_silent: + case oldconfig: + case silentoldconfig: if (sym_has_value(sym)) { printf("%s\n", def); return 0; } check_stdin(); - case ask_all: + case oldaskconfig: fflush(stdout); - fgets(line, 128, stdin); + xfgets(line, 128, stdin); return 1; default: break; @@ -121,7 +127,7 @@ static int conf_askvalue(struct symbol *sym, const char *def) return 1; } -int conf_string(struct menu *menu) +static int conf_string(struct menu *menu) { struct symbol *sym = menu->sym; const char *def; @@ -140,7 +146,7 @@ int conf_string(struct menu *menu) case '?': /* print help */ if (line[1] == '\n') { - printf("\n%s\n", get_help(menu)); + print_help(menu); def = NULL; break; } @@ -156,14 +162,12 @@ int conf_string(struct menu *menu) static int conf_sym(struct menu *menu) { struct symbol *sym = menu->sym; - int type; tristate oldval, newval; while (1) { printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); if (sym->name) printf("(%s) ", sym->name); - type = sym_get_type(sym); putchar('['); oldval = sym_get_tristate_value(sym); switch (oldval) { @@ -220,7 +224,7 @@ static int conf_sym(struct menu *menu) if (sym_set_tristate_value(sym, newval)) return 0; help: - printf("\n%s\n", get_help(menu)); + print_help(menu); } } @@ -228,11 +232,9 @@ static int conf_choice(struct menu *menu) { struct symbol *sym, *def_sym; struct menu *child; - int type; bool is_new; sym = menu->sym; - type = sym_get_type(sym); is_new = !sym_has_value(sym); if (sym_is_changable(sym)) { conf_sym(menu); @@ -294,20 +296,20 @@ static int conf_choice(struct menu *menu) printf("?"); printf("]: "); switch (input_mode) { - case ask_new: - case ask_silent: + case oldconfig: + case silentoldconfig: if (!is_new) { cnt = def; printf("%d\n", cnt); break; } check_stdin(); - case ask_all: + case oldaskconfig: fflush(stdout); - fgets(line, 128, stdin); + xfgets(line, 128, stdin); strip(line); if (line[0] == '?') { - printf("\n%s\n", get_help(menu)); + print_help(menu); continue; } if (!line[0]) @@ -331,7 +333,7 @@ static int conf_choice(struct menu *menu) if (!child) continue; if (line[strlen(line) - 1] == '?') { - printf("\n%s\n", get_help(child)); + print_help(child); continue; } sym_set_choice_value(sym, child->sym); @@ -360,7 +362,10 @@ static void conf(struct menu *menu) switch (prop->type) { case P_MENU: - if (input_mode == ask_silent && rootEntry != menu) { + if ((input_mode == silentoldconfig || + input_mode == listnewconfig || + input_mode == oldnoconfig) && + rootEntry != menu) { check_conf(menu); return; } @@ -418,10 +423,16 @@ static void check_conf(struct menu *menu) if (sym && !sym_has_value(sym)) { if (sym_is_changable(sym) || (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) { - if (!conf_cnt++) - printf(_("*\n* Restart config...\n*\n")); - rootEntry = menu_get_parent_menu(menu); - conf(rootEntry); + if (input_mode == listnewconfig) { + if (sym->name && !sym_is_choice_value(sym)) { + printf("CONFIG_%s\n", sym->name); + } + } else { + if (!conf_cnt++) + printf(_("*\n* Restart config...\n*\n")); + rootEntry = menu_get_parent_menu(menu); + conf(rootEntry); + } } } @@ -429,6 +440,22 @@ static void check_conf(struct menu *menu) check_conf(child); } +static struct option long_opts[] = { + {"oldaskconfig", no_argument, NULL, oldaskconfig}, + {"oldconfig", no_argument, NULL, oldconfig}, + {"silentoldconfig", no_argument, NULL, silentoldconfig}, + {"defconfig", optional_argument, NULL, defconfig}, + {"savedefconfig", required_argument, NULL, savedefconfig}, + {"allnoconfig", no_argument, NULL, allnoconfig}, + {"allyesconfig", no_argument, NULL, allyesconfig}, + {"allmodconfig", no_argument, NULL, allmodconfig}, + {"alldefconfig", no_argument, NULL, alldefconfig}, + {"randconfig", no_argument, NULL, randconfig}, + {"listnewconfig", no_argument, NULL, listnewconfig}, + {"oldnoconfig", no_argument, NULL, oldnoconfig}, + {NULL, 0, NULL, 0} +}; + int main(int ac, char **av) { int opt; @@ -439,32 +466,17 @@ int main(int ac, char **av) bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) { + while ((opt = getopt_long_only(ac, av, "", long_opts, NULL)) != -1) { + input_mode = (enum input_mode)opt; switch (opt) { - case 'o': - input_mode = ask_silent; - break; - case 's': - input_mode = ask_silent; + case silentoldconfig: sync_kconfig = 1; break; - case 'd': - input_mode = set_default; - break; - case 'D': - input_mode = set_default; + case defconfig: + case savedefconfig: defconfig_file = optarg; break; - case 'n': - input_mode = set_no; - break; - case 'm': - input_mode = set_mod; - break; - case 'y': - input_mode = set_yes; - break; - case 'r': + case randconfig: { struct timeval now; unsigned int seed; @@ -477,17 +489,12 @@ int main(int ac, char **av) seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); srand(seed); - - input_mode = set_random; break; } - case 'h': - printf(_("See README for usage info\n")); - exit(0); - break; - default: + case '?': fprintf(stderr, _("See README for usage info\n")); exit(1); + break; } } if (ac == optind) { @@ -500,7 +507,7 @@ int main(int ac, char **av) name = conf_get_configname(); if (stat(name, &tmpstat)) { fprintf(stderr, _("***\n" - "*** You have not yet configured Buildroot!\n" + "*** You have not yet configured your Buildroot!\n" "*** (missing .config file \"%s\")\n" "***\n" "*** Please run some configurator (e.g. \"make oldconfig\" or\n" @@ -511,7 +518,7 @@ int main(int ac, char **av) } switch (input_mode) { - case set_default: + case defconfig: if (!defconfig_file) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { @@ -521,25 +528,32 @@ int main(int ac, char **av) exit(1); } break; - case ask_silent: - case ask_all: - case ask_new: + case savedefconfig: conf_read(NULL); break; - case set_no: - case set_mod: - case set_yes: - case set_random: + case silentoldconfig: + case oldaskconfig: + case oldconfig: + case listnewconfig: + case oldnoconfig: + conf_read(NULL); + break; + case allnoconfig: + case allyesconfig: + case allmodconfig: + case alldefconfig: + case randconfig: name = getenv("KCONFIG_ALLCONFIG"); if (name && !stat(name, &tmpstat)) { conf_read_simple(name, S_DEF_USER); break; } switch (input_mode) { - case set_no: name = "allno.config"; break; - case set_mod: name = "allmod.config"; break; - case set_yes: name = "allyes.config"; break; - case set_random: name = "allrandom.config"; break; + case allnoconfig: name = "allno.config"; break; + case allyesconfig: name = "allyes.config"; break; + case allmodconfig: name = "allmod.config"; break; + case alldefconfig: name = "alldef.config"; break; + case randconfig: name = "allrandom.config"; break; default: break; } if (!stat(name, &tmpstat)) @@ -564,33 +578,42 @@ int main(int ac, char **av) } switch (input_mode) { - case set_no: + case allnoconfig: conf_set_all_new_symbols(def_no); break; - case set_yes: + case allyesconfig: conf_set_all_new_symbols(def_yes); break; - case set_mod: + case allmodconfig: conf_set_all_new_symbols(def_mod); break; - case set_random: - conf_set_all_new_symbols(def_random); - break; - case set_default: + case alldefconfig: conf_set_all_new_symbols(def_default); break; - case ask_new: - case ask_all: + case randconfig: + conf_set_all_new_symbols(def_random); + break; + case defconfig: + conf_set_all_new_symbols(def_default); + break; + case savedefconfig: + break; + case oldaskconfig: rootEntry = &rootmenu; conf(&rootmenu); - input_mode = ask_silent; + input_mode = silentoldconfig; /* fall through */ - case ask_silent: + case oldconfig: + case listnewconfig: + case oldnoconfig: + case silentoldconfig: /* Update until a loop caused no more changes */ do { conf_cnt = 0; check_conf(&rootmenu); - } while (conf_cnt); + } while (conf_cnt && + (input_mode != listnewconfig && + input_mode != oldnoconfig)); break; } @@ -606,15 +629,28 @@ int main(int ac, char **av) fprintf(stderr, _("\n*** Error during update of the Buildroot configuration.\n\n")); return 1; } - } else { + } else if (input_mode == savedefconfig) { + if (conf_write_defconfig(defconfig_file)) { + fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"), + defconfig_file); + return 1; + } + } else if (input_mode != listnewconfig) { if (conf_write(NULL)) { fprintf(stderr, _("\n*** Error during writing of the Buildroot configuration.\n\n")); exit(1); } - if (conf_write_autoconf()) { - fprintf(stderr, _("\n*** Error during update of the Buildroot configuration.\n\n")); - return 1; - } } return 0; } +/* + * Helper function to facilitate fgets() by Jean Sacren. + */ +void xfgets(str, size, in) + char *str; + int size; + FILE *in; +{ + if (fgets(str, size, in) == NULL) + fprintf(stderr, "\nError in reading or end of file.\n"); +} diff --git a/package/config/confdata.c b/package/config/confdata.c index 38424702a9..ba1f8a7eda 100644 --- a/package/config/confdata.c +++ b/package/config/confdata.c @@ -169,8 +169,11 @@ int conf_read_simple(const char *name, int def) if (in) goto load; sym_add_change_count(1); - if (!sym_defconfig_list) + if (!sym_defconfig_list) { + if (modules_sym) + sym_calc_value(modules_sym); return 1; + } for_all_defaults(sym_defconfig_list, prop) { if (expr_calc_value(prop->visible.expr) == no || @@ -391,15 +394,148 @@ int conf_read(const char *name) return 0; } +/* Write a S_STRING */ +static void conf_write_string(bool headerfile, const char *name, + const char *str, FILE *out) +{ + int l; + if (headerfile) + fprintf(out, "#define %s \"", name); + else + fprintf(out, "%s=\"", name); + + while (1) { + l = strcspn(str, "\"\\"); + if (l) { + xfwrite(str, l, 1, out); + str += l; + } + if (!*str) + break; + fprintf(out, "\\%c", *str++); + } + fputs("\"\n", out); +} + +static void conf_write_symbol(struct symbol *sym, enum symbol_type type, + FILE *out, bool write_no) +{ + const char *str; + + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (sym_get_tristate_value(sym)) { + case no: + if (write_no) + fprintf(out, "# %s is not set\n", sym->name); + break; + case mod: + fprintf(out, "%s=m\n", sym->name); + break; + case yes: + fprintf(out, "%s=y\n", sym->name); + break; + } + break; + case S_STRING: + conf_write_string(false, sym->name, sym_get_string_value(sym), out); + break; + case S_HEX: + case S_INT: + str = sym_get_string_value(sym); + fprintf(out, "%s=%s\n", sym->name, str); + break; + case S_OTHER: + case S_UNKNOWN: + break; + } +} + +/* + * Write out a minimal config. + * All values that has default values are skipped as this is redundant. + */ +int conf_write_defconfig(const char *filename) +{ + struct symbol *sym; + struct menu *menu; + FILE *out; + + out = fopen(filename, "w"); + if (!out) + return 1; + + sym_clear_all_valid(); + + /* Traverse all menus to find all relevant symbols */ + menu = rootmenu.list; + + while (menu != NULL) + { + sym = menu->sym; + if (sym == NULL) { + if (!menu_is_visible(menu)) + goto next_menu; + } else if (!sym_is_choice(sym)) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE)) + goto next_menu; + sym->flags &= ~SYMBOL_WRITE; + /* If we cannot change the symbol - skip */ + if (!sym_is_changable(sym)) + goto next_menu; + /* If symbol equals to default value - skip */ + if (strcmp(sym_get_string_value(sym), sym_get_string_default(sym)) == 0) + goto next_menu; + + /* + * If symbol is a choice value and equals to the + * default for a choice - skip. + * But only if value is bool and equal to "y" . + */ + if (sym_is_choice_value(sym)) { + struct symbol *cs; + struct symbol *ds; + + cs = prop_get_symbol(sym_get_choice_prop(sym)); + ds = sym_choice_default(cs); + if (sym == ds) { + if ((sym->type == S_BOOLEAN) && + sym_get_tristate_value(sym) == yes) + goto next_menu; + } + } + conf_write_symbol(sym, sym->type, out, true); + } +next_menu: + if (menu->list != NULL) { + menu = menu->list; + } + else if (menu->next != NULL) { + menu = menu->next; + } else { + while ((menu = menu->parent)) { + if (menu->next != NULL) { + menu = menu->next; + break; + } + } + } + } + fclose(out); + return 0; +} + int conf_write(const char *name) { FILE *out; struct symbol *sym; struct menu *menu; const char *basename; - char dirname[128], tmpname[128], newname[128]; - int type, l; const char *str; + char dirname[128], tmpname[128], newname[128]; + enum symbol_type type; time_t now; int use_timestamp = 1; char *env; @@ -480,50 +616,11 @@ int conf_write(const char *name) if (modules_sym->curr.tri == no) type = S_BOOLEAN; } - switch (type) { - case S_BOOLEAN: - case S_TRISTATE: - switch (sym_get_tristate_value(sym)) { - case no: - fprintf(out, "# %s is not set\n", sym->name); - break; - case mod: - fprintf(out, "%s=m\n", sym->name); - break; - case yes: - fprintf(out, "%s=y\n", sym->name); - break; - } - break; - case S_STRING: - str = sym_get_string_value(sym); - fprintf(out, "%s=\"", sym->name); - while (1) { - l = strcspn(str, "\"\\"); - if (l) { - fwrite(str, l, 1, out); - str += l; - } - if (!*str) - break; - fprintf(out, "\\%c", *str++); - } - fputs("\"\n", out); - break; - case S_HEX: - str = sym_get_string_value(sym); - if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { - fprintf(out, "%s=%s\n", sym->name, str); - break; - } - case S_INT: - str = sym_get_string_value(sym); - fprintf(out, "%s=%s\n", sym->name, str); - break; - } + /* Write config symbol to file */ + conf_write_symbol(sym, type, out, true); } - next: +next: if (menu->list) { menu = menu->list; continue; @@ -556,7 +653,7 @@ int conf_write(const char *name) return 0; } -int conf_split_config(void) +static int conf_split_config(void) { const char *name; char path[128]; @@ -572,7 +669,7 @@ int conf_split_config(void) opwd = malloc(256); _name = strdup(name); if (opwd == NULL || _name == NULL) - return 1; + return 1; opwd = getcwd(opwd, 256); dir = dirname(_name); if (dir == NULL) { @@ -688,9 +785,9 @@ int conf_write_autoconf(void) struct symbol *sym; const char *str; const char *name; - FILE *out, *out_h; + FILE *out, *tristate, *out_h; time_t now; - int i, l; + int i; char dir[PATH_MAX+1], buf[PATH_MAX+1]; char *s; @@ -714,10 +811,18 @@ int conf_write_autoconf(void) if (!out) return 1; + sprintf(buf, "%s.tmpconfig_tristate", dir); + tristate = fopen(buf, "w"); + if (!tristate) { + fclose(out); + return 1; + } + sprintf(buf, "%s.tmpconfig.h", dir); out_h = fopen(buf, "w"); if (!out_h) { fclose(out); + fclose(tristate); return 1; } @@ -729,6 +834,9 @@ int conf_write_autoconf(void) "# %s" "#\n", ctime(&now)); + fprintf(tristate, "#\n" + "# Automatically generated - do not edit\n" + "\n"); fprintf(out_h, "/*\n" " * Automatically generated C config: don't edit\n" " * %s" @@ -739,6 +847,11 @@ int conf_write_autoconf(void) sym_calc_value(sym); if (!(sym->flags & SYMBOL_WRITE) || !sym->name) continue; + + /* write symbol to config file */ + conf_write_symbol(sym, sym->type, out, false); + + /* update autoconf and tristate files */ switch (sym->type) { case S_BOOLEAN: case S_TRISTATE: @@ -746,45 +859,28 @@ int conf_write_autoconf(void) case no: break; case mod: - fprintf(out, "%s=m\n", sym->name); + fprintf(tristate, "%s=M\n", sym->name); fprintf(out_h, "#define %s_MODULE 1\n", sym->name); break; case yes: - fprintf(out, "%s=y\n", sym->name); + if (sym->type == S_TRISTATE) + fprintf(tristate, "%s=Y\n", + sym->name); fprintf(out_h, "#define %s 1\n", sym->name); break; } break; case S_STRING: - str = sym_get_string_value(sym); - fprintf(out, "%s=\"", sym->name); - fprintf(out_h, "#define %s \"", sym->name); - while (1) { - l = strcspn(str, "\"\\"); - if (l) { - fwrite(str, l, 1, out); - fwrite(str, l, 1, out_h); - str += l; - } - if (!*str) - break; - fprintf(out, "\\%c", *str); - fprintf(out_h, "\\%c", *str); - str++; - } - fputs("\"\n", out); - fputs("\"\n", out_h); + conf_write_string(true, sym->name, sym_get_string_value(sym), out_h); break; case S_HEX: str = sym_get_string_value(sym); if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { - fprintf(out, "%s=%s\n", sym->name, str); fprintf(out_h, "#define %s 0x%s\n", sym->name, str); break; } case S_INT: str = sym_get_string_value(sym); - fprintf(out, "%s=%s\n", sym->name, str); fprintf(out_h, "#define %s %s\n", sym->name, str); break; default: @@ -792,12 +888,19 @@ int conf_write_autoconf(void) } } fclose(out); + fclose(tristate); fclose(out_h); name = getenv("KCONFIG_AUTOHEADER"); if (!name) - name = "include/linux/autoconf.h"; + name = "include/generated/autoconf.h"; sprintf(buf, "%s.tmpconfig.h", dir); + if (rename(buf, name)) + return 1; + name = getenv("KCONFIG_TRISTATE"); + if (!name) + name = "include/config/tristate.conf"; + sprintf(buf, "%s.tmpconfig_tristate", dir); if (rename(buf, name)) return 1; name = conf_get_autoconfig_name(); @@ -839,13 +942,73 @@ void conf_set_changed_callback(void (*fn)(void)) conf_changed_callback = fn; } +static void randomize_choice_values(struct symbol *csym) +{ + struct property *prop; + struct symbol *sym; + struct expr *e; + int cnt, def; + + /* + * If choice is mod then we may have more items slected + * and if no then no-one. + * In both cases stop. + */ + if (csym->curr.tri != yes) + return; + + prop = sym_get_choice_prop(csym); + + /* count entries in choice block */ + cnt = 0; + expr_list_for_each_sym(prop->expr, e, sym) + cnt++; + + /* + * find a random value and set it to yes, + * set the rest to no so we have only one set + */ + def = (rand() % cnt); + + cnt = 0; + expr_list_for_each_sym(prop->expr, e, sym) { + if (def == cnt++) { + sym->def[S_DEF_USER].tri = yes; + csym->def[S_DEF_USER].val = sym; + } + else { + sym->def[S_DEF_USER].tri = no; + } + } + csym->flags |= SYMBOL_DEF_USER; + /* clear VALID to get value calculated */ + csym->flags &= ~(SYMBOL_VALID); +} + +static void set_all_choice_values(struct symbol *csym) +{ + struct property *prop; + struct symbol *sym; + struct expr *e; + + prop = sym_get_choice_prop(csym); + + /* + * Set all non-assinged choice values to no + */ + expr_list_for_each_sym(prop->expr, e, sym) { + if (!sym_has_value(sym)) + sym->def[S_DEF_USER].tri = no; + } + csym->flags |= SYMBOL_DEF_USER; + /* clear VALID to get value calculated */ + csym->flags &= ~(SYMBOL_VALID); +} void conf_set_all_new_symbols(enum conf_def_mode mode) { struct symbol *sym, *csym; - struct property *prop; - struct expr *e; - int i, cnt, def, prob = 50; + int i, cnt, prob = 50; if (mode == def_random) { char *endp, *env = getenv("KCONFIG_PROBABILITY"); @@ -897,8 +1060,6 @@ void conf_set_all_new_symbols(enum conf_def_mode mode) sym_clear_all_valid(); - if (mode != def_random) - return; /* * We have different type of choice blocks. * If curr.tri equal to mod then we can select several @@ -913,35 +1074,9 @@ void conf_set_all_new_symbols(enum conf_def_mode mode) continue; sym_calc_value(csym); - - if (csym->curr.tri != yes) - continue; - - prop = sym_get_choice_prop(csym); - - /* count entries in choice block */ - cnt = 0; - expr_list_for_each_sym(prop->expr, e, sym) - cnt++; - - /* - * find a random value and set it to yes, - * set the rest to no so we have only one set - */ - def = (rand() % cnt); - - cnt = 0; - expr_list_for_each_sym(prop->expr, e, sym) { - if (def == cnt++) { - sym->def[S_DEF_USER].tri = yes; - csym->def[S_DEF_USER].val = sym; - } - else { - sym->def[S_DEF_USER].tri = no; - } - } - csym->flags |= SYMBOL_DEF_USER; - /* clear VALID to get value calculated */ - csym->flags &= ~(SYMBOL_VALID); + if (mode == def_random) + randomize_choice_values(csym); + else + set_all_choice_values(csym); } } diff --git a/package/config/expr.c b/package/config/expr.c index 392c7e94fd..88aace9c98 100644 --- a/package/config/expr.c +++ b/package/config/expr.c @@ -348,7 +348,7 @@ struct expr *expr_trans_bool(struct expr *e) /* * e1 || e2 -> ? */ -struct expr *expr_join_or(struct expr *e1, struct expr *e2) +static struct expr *expr_join_or(struct expr *e1, struct expr *e2) { struct expr *tmp; struct symbol *sym1, *sym2; @@ -412,7 +412,7 @@ struct expr *expr_join_or(struct expr *e1, struct expr *e2) return NULL; } -struct expr *expr_join_and(struct expr *e1, struct expr *e2) +static struct expr *expr_join_and(struct expr *e1, struct expr *e2) { struct expr *tmp; struct symbol *sym1, *sym2; @@ -1087,7 +1087,7 @@ void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char * static void expr_print_file_helper(void *data, struct symbol *sym, const char *str) { - fwrite(str, strlen(str), 1, data); + xfwrite(str, strlen(str), 1, data); } void expr_fprint(struct expr *e, FILE *out) @@ -1097,7 +1097,32 @@ void expr_fprint(struct expr *e, FILE *out) static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) { - str_append((struct gstr*)data, str); + struct gstr *gs = (struct gstr*)data; + const char *sym_str = NULL; + + if (sym) + sym_str = sym_get_string_value(sym); + + if (gs->max_width) { + unsigned extra_length = strlen(str); + const char *last_cr = strrchr(gs->s, '\n'); + unsigned last_line_length; + + if (sym_str) + extra_length += 4 + strlen(sym_str); + + if (!last_cr) + last_cr = gs->s; + + last_line_length = strlen(gs->s) - (last_cr - gs->s); + + if ((last_line_length + extra_length) > gs->max_width) + str_append(gs, "\\\n"); + } + + str_append(gs, str); + if (sym && sym->type != S_UNKNOWN) + str_printf(gs, " [=%s]", sym_str); } void expr_gstr_print(struct expr *e, struct gstr *gs) diff --git a/package/config/expr.h b/package/config/expr.h index 6408fefae0..6ee2e4fb14 100644 --- a/package/config/expr.h +++ b/package/config/expr.h @@ -83,10 +83,11 @@ struct symbol { tristate visible; int flags; struct property *prop; + struct expr_value dir_dep; struct expr_value rev_dep; }; -#define for_all_symbols(i, sym) for (i = 0; i < 257; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER) +#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER) #define SYMBOL_CONST 0x0001 /* symbol is const */ #define SYMBOL_CHECK 0x0008 /* used during dependency checking */ @@ -108,8 +109,7 @@ struct symbol { #define SYMBOL_DEF4 0x80000 /* symbol.def[S_DEF_4] is valid */ #define SYMBOL_MAXLENGTH 256 -#define SYMBOL_HASHSIZE 257 -#define SYMBOL_HASHMASK 0xff +#define SYMBOL_HASHSIZE 9973 /* A property represent the config options that can be associated * with a config "symbol". @@ -132,6 +132,7 @@ enum prop_type { P_SELECT, /* select BAR */ P_RANGE, /* range 7..100 (for a symbol) */ P_ENV, /* value from environment variable */ + P_SYMBOL, /* where a symbol is defined */ }; struct property { @@ -164,6 +165,7 @@ struct menu { struct symbol *sym; struct property *prompt; struct expr *dep; + struct expr *dir_dep; unsigned int flags; char *help; struct file *file; diff --git a/package/config/gconf.c b/package/config/gconf.c index 7c4c76cf62..f626061de5 100644 --- a/package/config/gconf.c +++ b/package/config/gconf.c @@ -30,13 +30,16 @@ enum { SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW }; +enum { + OPT_NORMAL, OPT_ALL, OPT_PROMPT +}; + static gint view_mode = FULL_VIEW; static gboolean show_name = TRUE; static gboolean show_range = TRUE; static gboolean show_value = TRUE; -static gboolean show_all = FALSE; -static gboolean show_debug = FALSE; static gboolean resizeable = FALSE; +static int opt_mode = OPT_NORMAL; GtkWidget *main_wnd = NULL; GtkWidget *tree1_w = NULL; // left frame @@ -76,36 +79,7 @@ static void conf_changed(void); /* Helping/Debugging Functions */ - -const char *dbg_print_stype(int val) -{ - static char buf[256]; - - bzero(buf, 256); - - if (val == S_UNKNOWN) - strcpy(buf, "unknown"); - if (val == S_BOOLEAN) - strcpy(buf, "boolean"); - if (val == S_TRISTATE) - strcpy(buf, "tristate"); - if (val == S_INT) - strcpy(buf, "int"); - if (val == S_HEX) - strcpy(buf, "hex"); - if (val == S_STRING) - strcpy(buf, "string"); - if (val == S_OTHER) - strcpy(buf, "other"); - -#ifdef DEBUG - printf("%s", buf); -#endif - - return buf; -} - -const char *dbg_print_flags(int val) +const char *dbg_sym_flags(int val) { static char buf[256]; @@ -131,40 +105,10 @@ const char *dbg_print_flags(int val) strcat(buf, "auto/"); buf[strlen(buf) - 1] = '\0'; -#ifdef DEBUG - printf("%s", buf); -#endif return buf; } -const char *dbg_print_ptype(int val) -{ - static char buf[256]; - - bzero(buf, 256); - - if (val == P_UNKNOWN) - strcpy(buf, "unknown"); - if (val == P_PROMPT) - strcpy(buf, "prompt"); - if (val == P_COMMENT) - strcpy(buf, "comment"); - if (val == P_MENU) - strcpy(buf, "menu"); - if (val == P_DEFAULT) - strcpy(buf, "default"); - if (val == P_CHOICE) - strcpy(buf, "choice"); - -#ifdef DEBUG - printf("%s", buf); -#endif - - return buf; -} - - void replace_button_icon(GladeXML * xml, GdkDrawable * window, GtkStyle * style, gchar * btn_name, gchar ** xpm) { @@ -456,19 +400,9 @@ static void text_insert_help(struct menu *menu) GtkTextBuffer *buffer; GtkTextIter start, end; const char *prompt = _(menu_get_prompt(menu)); - gchar *name; - const char *help; + struct gstr help = str_new(); - help = menu_get_help(menu); - - /* Gettextize if the help text not empty */ - if ((help != 0) && (help[0] != 0)) - help = _(help); - - if (menu->sym && menu->sym->name) - name = g_strdup_printf(menu->sym->name); - else - name = g_strdup(""); + menu_get_ext_help(menu, &help); buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); gtk_text_buffer_get_bounds(buffer, &start, &end); @@ -478,14 +412,11 @@ static void text_insert_help(struct menu *menu) gtk_text_buffer_get_end_iter(buffer, &end); gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1, NULL); - gtk_text_buffer_insert_at_cursor(buffer, " ", 1); - gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, name, -1, tag1, - NULL); gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, help, -1, tag2, + gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2, NULL); + str_free(&help); } @@ -710,20 +641,29 @@ void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data) void -on_show_all_options1_activate(GtkMenuItem * menuitem, gpointer user_data) +on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data) { - show_all = GTK_CHECK_MENU_ITEM(menuitem)->active; - + opt_mode = OPT_NORMAL; gtk_tree_store_clear(tree2); - display_tree(&rootmenu); // instead of update_tree to speed-up + display_tree(&rootmenu); /* instead of update_tree to speed-up */ } void -on_show_debug_info1_activate(GtkMenuItem * menuitem, gpointer user_data) +on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data) { - show_debug = GTK_CHECK_MENU_ITEM(menuitem)->active; - update_tree(&rootmenu, NULL); + opt_mode = OPT_ALL; + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); /* instead of update_tree to speed-up */ +} + + +void +on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + opt_mode = OPT_PROMPT; + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); /* instead of update_tree to speed-up */ } @@ -1174,9 +1114,12 @@ static gchar **fill_row(struct menu *menu) row[COL_OPTION] = g_strdup_printf("%s %s", _(menu_get_prompt(menu)), - sym && sym_has_value(sym) ? "(NEW)" : ""); + sym && !sym_has_value(sym) ? "(NEW)" : ""); - if (show_all && !menu_is_visible(menu)) + if (opt_mode == OPT_ALL && !menu_is_visible(menu)) + row[COL_COLOR] = g_strdup("DarkGray"); + else if (opt_mode == OPT_PROMPT && + menu_has_prompt(menu) && !menu_is_visible(menu)) row[COL_COLOR] = g_strdup("DarkGray"); else row[COL_COLOR] = g_strdup("Black"); @@ -1399,16 +1342,20 @@ static void update_tree(struct menu *src, GtkTreeIter * dst) menu2 ? menu_get_prompt(menu2) : "nil"); #endif - if (!menu_is_visible(child1) && !show_all) { // remove node + if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) || + (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) || + (opt_mode == OPT_ALL && !menu_get_prompt(child1))) { + + /* remove node */ if (gtktree_iter_find_node(dst, menu1) != NULL) { memcpy(&tmp, child2, sizeof(GtkTreeIter)); valid = gtk_tree_model_iter_next(model2, child2); gtk_tree_store_remove(tree2, &tmp); if (!valid) - return; // next parent + return; /* next parent */ else - goto reparse; // next child + goto reparse; /* next child */ } else continue; } @@ -1477,17 +1424,19 @@ static void display_tree(struct menu *menu) && (tree == tree2)) continue; - if (menu_is_visible(child) || show_all) + if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) || + (opt_mode == OPT_PROMPT && menu_has_prompt(child)) || + (opt_mode == OPT_ALL && menu_get_prompt(child))) place_node(child, fill_row(child)); #ifdef DEBUG printf("%*c%s: ", indent, ' ', menu_get_prompt(child)); printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : ""); - dbg_print_ptype(ptype); + printf("%s", prop_get_type_name(ptype)); printf(" | "); if (sym) { - dbg_print_stype(sym->type); + printf("%s", sym_type_name(sym->type)); printf(" | "); - dbg_print_flags(sym->flags); + printf("%s", dbg_sym_flags(sym->flags)); printf("\n"); } else printf("\n"); diff --git a/package/config/gconf.glade b/package/config/gconf.glade index 5656bf7a3f..8e7d99e37e 100644 --- a/package/config/gconf.glade +++ b/package/config/gconf.glade @@ -190,26 +190,40 @@ - + + True + Show normal options + Show normal options + True + True + + + + + + True Show all options Show all _options True False - + set_option_mode1 + - + True - Show masked options - Show _debug info + Show all options with prompts + Show all prompt options True False - + set_option_mode1 + + @@ -547,7 +561,7 @@ True False False - True + False @@ -582,7 +596,7 @@ True False False - True + False diff --git a/package/config/kconfig-language.txt b/package/config/kconfig-language.txt deleted file mode 100644 index c412c24584..0000000000 --- a/package/config/kconfig-language.txt +++ /dev/null @@ -1,379 +0,0 @@ -Introduction ------------- - -The configuration database is a collection of configuration options -organized in a tree structure: - - +- Code maturity level options - | +- Prompt for development and/or incomplete code/drivers - +- General setup - | +- Networking support - | +- System V IPC - | +- BSD Process Accounting - | +- Sysctl support - +- Loadable module support - | +- Enable loadable module support - | +- Set version information on all module symbols - | +- Kernel module loader - +- ... - -Every entry has its own dependencies. These dependencies are used -to determine the visibility of an entry. Any child entry is only -visible if its parent entry is also visible. - -Menu entries ------------- - -Most entries define a config option; all other entries help to organize -them. A single configuration option is defined like this: - -config MODVERSIONS - bool "Set version information on all module symbols" - depends on MODULES - help - Usually, modules have to be recompiled whenever you switch to a new - kernel. ... - -Every line starts with a key word and can be followed by multiple -arguments. "config" starts a new config entry. The following lines -define attributes for this config option. Attributes can be the type of -the config option, input prompt, dependencies, help text and default -values. A config option can be defined multiple times with the same -name, but every definition can have only a single input prompt and the -type must not conflict. - -Menu attributes ---------------- - -A menu entry can have a number of attributes. Not all of them are -applicable everywhere (see syntax). - -- type definition: "bool"/"tristate"/"string"/"hex"/"int" - Every config option must have a type. There are only two basic types: - tristate and string; the other types are based on these two. The type - definition optionally accepts an input prompt, so these two examples - are equivalent: - - bool "Networking support" - and - bool - prompt "Networking support" - -- input prompt: "prompt" ["if" ] - Every menu entry can have at most one prompt, which is used to display - to the user. Optionally dependencies only for this prompt can be added - with "if". - -- default value: "default" ["if" ] - A config option can have any number of default values. If multiple - default values are visible, only the first defined one is active. - Default values are not limited to the menu entry where they are - defined. This means the default can be defined somewhere else or be - overridden by an earlier definition. - The default value is only assigned to the config symbol if no other - value was set by the user (via the input prompt above). If an input - prompt is visible the default value is presented to the user and can - be overridden by him. - Optionally, dependencies only for this default value can be added with - "if". - -- type definition + default value: - "def_bool"/"def_tristate" ["if" ] - This is a shorthand notation for a type definition plus a value. - Optionally dependencies for this default value can be added with "if". - -- dependencies: "depends on" - This defines a dependency for this menu entry. If multiple - dependencies are defined, they are connected with '&&'. Dependencies - are applied to all other options within this menu entry (which also - accept an "if" expression), so these two examples are equivalent: - - bool "foo" if BAR - default y if BAR - and - depends on BAR - bool "foo" - default y - -- reverse dependencies: "select" ["if" ] - While normal dependencies reduce the upper limit of a symbol (see - below), reverse dependencies can be used to force a lower limit of - another symbol. The value of the current menu symbol is used as the - minimal value can be set to. If is selected multiple - times, the limit is set to the largest selection. - Reverse dependencies can only be used with boolean or tristate - symbols. - Note: - select should be used with care. select will force - a symbol to a value without visiting the dependencies. - By abusing select you are able to select a symbol FOO even - if FOO depends on BAR that is not set. - In general use select only for non-visible symbols - (no prompts anywhere) and for symbols with no dependencies. - That will limit the usefulness but on the other hand avoid - the illegal configurations all over. - kconfig should one day warn about such things. - -- numerical ranges: "range" ["if" ] - This allows to limit the range of possible input values for int - and hex symbols. The user can only input a value which is larger than - or equal to the first symbol and smaller than or equal to the second - symbol. - -- help text: "help" or "---help---" - This defines a help text. The end of the help text is determined by - the indentation level, this means it ends at the first line which has - a smaller indentation than the first line of the help text. - "---help---" and "help" do not differ in behaviour, "---help---" is - used to help visually separate configuration logic from help within - the file as an aid to developers. - -- misc options: "option" [=] - Various less common options can be defined via this option syntax, - which can modify the behaviour of the menu entry and its config - symbol. These options are currently possible: - - - "defconfig_list" - This declares a list of default entries which can be used when - looking for the default configuration (which is used when the main - .config doesn't exists yet.) - - - "modules" - This declares the symbol to be used as the MODULES symbol, which - enables the third modular state for all config symbols. - - - "env"= - This imports the environment variable into Kconfig. It behaves like - a default, except that the value comes from the environment, this - also means that the behaviour when mixing it with normal defaults is - undefined at this point. The symbol is currently not exported back - to the build environment (if this is desired, it can be done via - another symbol). - -Menu dependencies ------------------ - -Dependencies define the visibility of a menu entry and can also reduce -the input range of tristate symbols. The tristate logic used in the -expressions uses one more state than normal boolean logic to express the -module state. Dependency expressions have the following syntax: - - ::= (1) - '=' (2) - '!=' (3) - '(' ')' (4) - '!' (5) - '&&' (6) - '||' (7) - -Expressions are listed in decreasing order of precedence. - -(1) Convert the symbol into an expression. Boolean and tristate symbols - are simply converted into the respective expression values. All - other symbol types result in 'n'. -(2) If the values of both symbols are equal, it returns 'y', - otherwise 'n'. -(3) If the values of both symbols are equal, it returns 'n', - otherwise 'y'. -(4) Returns the value of the expression. Used to override precedence. -(5) Returns the result of (2-/expr/). -(6) Returns the result of min(/expr/, /expr/). -(7) Returns the result of max(/expr/, /expr/). - -An expression can have a value of 'n', 'm' or 'y' (or 0, 1, 2 -respectively for calculations). A menu entry becomes visible when it's -expression evaluates to 'm' or 'y'. - -There are two types of symbols: constant and non-constant symbols. -Non-constant symbols are the most common ones and are defined with the -'config' statement. Non-constant symbols consist entirely of alphanumeric -characters or underscores. -Constant symbols are only part of expressions. Constant symbols are -always surrounded by single or double quotes. Within the quote, any -other character is allowed and the quotes can be escaped using '\'. - -Menu structure --------------- - -The position of a menu entry in the tree is determined in two ways. First -it can be specified explicitly: - -menu "Network device support" - depends on NET - -config NETDEVICES - ... - -endmenu - -All entries within the "menu" ... "endmenu" block become a submenu of -"Network device support". All subentries inherit the dependencies from -the menu entry, e.g. this means the dependency "NET" is added to the -dependency list of the config option NETDEVICES. - -The other way to generate the menu structure is done by analyzing the -dependencies. If a menu entry somehow depends on the previous entry, it -can be made a submenu of it. First, the previous (parent) symbol must -be part of the dependency list and then one of these two conditions -must be true: -- the child entry must become invisible, if the parent is set to 'n' -- the child entry must only be visible, if the parent is visible - -config MODULES - bool "Enable loadable module support" - -config MODVERSIONS - bool "Set version information on all module symbols" - depends on MODULES - -comment "module support disabled" - depends on !MODULES - -MODVERSIONS directly depends on MODULES, this means it's only visible if -MODULES is different from 'n'. The comment on the other hand is always -visible when MODULES is visible (the (empty) dependency of MODULES is -also part of the comment dependencies). - - -Kconfig syntax --------------- - -The configuration file describes a series of menu entries, where every -line starts with a keyword (except help texts). The following keywords -end a menu entry: -- config -- menuconfig -- choice/endchoice -- comment -- menu/endmenu -- if/endif -- source -The first five also start the definition of a menu entry. - -config: - - "config" - - -This defines a config symbol and accepts any of above -attributes as options. - -menuconfig: - "menuconfig" - - -This is similar to the simple config entry above, but it also gives a -hint to front ends, that all suboptions should be displayed as a -separate list of options. - -choices: - - "choice" - - - "endchoice" - -This defines a choice group and accepts any of the above attributes as -options. A choice can only be of type bool or tristate, while a boolean -choice only allows a single config entry to be selected, a tristate -choice also allows any number of config entries to be set to 'm'. This -can be used if multiple drivers for a single hardware exists and only a -single driver can be compiled/loaded into the kernel, but all drivers -can be compiled as modules. -A choice accepts another option "optional", which allows to set the -choice to 'n' and no entry needs to be selected. - -comment: - - "comment" - - -This defines a comment which is displayed to the user during the -configuration process and is also echoed to the output files. The only -possible options are dependencies. - -menu: - - "menu" - - - "endmenu" - -This defines a menu block, see "Menu structure" above for more -information. The only possible options are dependencies. - -if: - - "if" - - "endif" - -This defines an if block. The dependency expression is appended -to all enclosed menu entries. - -source: - - "source" - -This reads the specified configuration file. This file is always parsed. - -mainmenu: - - "mainmenu" - -This sets the config program's title bar if the config program chooses -to use it. - - -Kconfig hints -------------- -This is a collection of Kconfig tips, most of which aren't obvious at -first glance and most of which have become idioms in several Kconfig -files. - -Adding common features and make the usage configurable -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -It is a common idiom to implement a feature/functionality that are -relevant for some architectures but not all. -The recommended way to do so is to use a config variable named HAVE_* -that is defined in a common Kconfig file and selected by the relevant -architectures. -An example is the generic IOMAP functionality. - -We would in lib/Kconfig see: - -# Generic IOMAP is used to ... -config HAVE_GENERIC_IOMAP - -config GENERIC_IOMAP - depends on HAVE_GENERIC_IOMAP && FOO - -And in lib/Makefile we would see: -obj-$(CONFIG_GENERIC_IOMAP) += iomap.o - -For each architecture using the generic IOMAP functionality we would see: - -config X86 - select ... - select HAVE_GENERIC_IOMAP - select ... - -Note: we use the existing config option and avoid creating a new -config variable to select HAVE_GENERIC_IOMAP. - -Note: the use of the internal config variable HAVE_GENERIC_IOMAP, it is -introduced to overcome the limitation of select which will force a -config option to 'y' no matter the dependencies. -The dependencies are moved to the symbol GENERIC_IOMAP and we avoid the -situation where select forces a symbol equals to 'y'. - -Build as module only -~~~~~~~~~~~~~~~~~~~~ -To restrict a component build to module-only, qualify its config symbol -with "depends on m". E.g.: - -config FOO - depends on BAR && m - -limits FOO to module (=m) or disabled (=n). - diff --git a/package/config/kconfig-to-buildroot2.patch b/package/config/kconfig-to-buildroot2.patch deleted file mode 100644 index db72ea8ddb..0000000000 --- a/package/config/kconfig-to-buildroot2.patch +++ /dev/null @@ -1,917 +0,0 @@ ---- - Makefile | 7 +++ - README.buildroot2 | 22 ++++++++++ - conf.c | 17 ++++---- - confdata.c | 101 ++++++++++++++++++++++++++------------------------ - expr.c | 42 ++++++++++---------- - gconf.c | 4 - - gconf.glade | 2 - mconf.c | 39 +++++++++---------- - qconf.cc | 5 +- - util.c | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++- - zconf.tab.c_shipped | 2 - zconf.y | 2 - 12 files changed, 244 insertions(+), 104 deletions(-) - -Index: config/Makefile -=================================================================== ---- config.orig/Makefile -+++ config/Makefile -@@ -124,10 +124,21 @@ - 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 -+ -Index: config/README.buildroot2 -=================================================================== ---- /dev/null -+++ config/README.buildroot2 -@@ -0,0 +1,22 @@ -+This is a copy of the kconfig code in the kernel (currently 2.6.24.4) tweaked -+to suit Buildroot. -+ -+To update: -+ cp -r /usr/src/linux/scripts/kconfig package/config.new -+ cd package/config.new -+ cp /usr/src/linux/Documentation/kbuild/kconfig-language.txt . -+ patch -p1 < ../config/kconfig-to-buildroot2.patch -+ mv Makefile Makefile.kconfig -+ cp ../config/README.buildroot2 . -+ cp ../config/foo.h . -+ cp ../config/Makefile . -+ cp ../config/kconfig-to-buildroot2.patch . -+ cd .. -+ rm -rf config -+ mv config.new config -+ -+Then verify the toplevel targets work: -+ config -+ defconfig -+ menuconfig -+ oldconfig -Index: config/conf.c -=================================================================== ---- config.orig/conf.c -+++ config/conf.c -@@ -496,13 +496,12 @@ - } - name = av[optind]; - conf_parse(name); -- //zconfdump(stdout); - if (sync_kconfig) { - name = conf_get_configname(); - if (stat(name, &tmpstat)) { - fprintf(stderr, _("***\n" -- "*** You have not yet configured your kernel!\n" -- "*** (missing kernel config file \"%s\")\n" -+ "*** You have not yet configured Buildroot!\n" -+ "*** (missing .config file \"%s\")\n" - "***\n" - "*** Please run some configurator (e.g. \"make oldconfig\" or\n" - "*** \"make menuconfig\" or \"make xconfig\").\n" -@@ -557,7 +556,7 @@ - name = getenv("KCONFIG_NOSILENTUPDATE"); - if (name && *name) { - fprintf(stderr, -- _("\n*** Kernel configuration requires explicit update.\n\n")); -+ _("\n*** Buildroot configuration requires explicit update.\n\n")); - return 1; - } - } -@@ -600,18 +599,22 @@ - * All other commands are only used to generate a config. - */ - if (conf_get_changed() && conf_write(NULL)) { -- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n")); -+ fprintf(stderr, _("\n*** Error during writing of the Buildroot configuration.\n\n")); - exit(1); - } - if (conf_write_autoconf()) { -- fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n")); -+ fprintf(stderr, _("\n*** Error during update of the Buildroot configuration.\n\n")); - return 1; - } - } else { - if (conf_write(NULL)) { -- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n")); -+ fprintf(stderr, _("\n*** Error during writing of the Buildroot configuration.\n\n")); - exit(1); - } -+ if (conf_write_autoconf()) { -+ fprintf(stderr, _("\n*** Error during update of the Buildroot configuration.\n\n")); -+ return 1; -+ } - } - return 0; - } -Index: config/confdata.c -=================================================================== ---- config.orig/confdata.c -+++ config/confdata.c -@@ -11,6 +11,7 @@ - #include - #include - #include -+#include - - #define LKC_DIRECT_LINK - #include "lkc.h" -@@ -21,7 +22,7 @@ - static const char *conf_filename; - static int conf_lineno, conf_warnings, conf_unsaved; - --const char conf_defname[] = "arch/$ARCH/defconfig"; -+const char conf_defname[] = ".defconfig"; - - static void conf_warning(const char *fmt, ...) - { -@@ -36,16 +37,14 @@ - - const char *conf_get_configname(void) - { -- char *name = getenv("KCONFIG_CONFIG"); -+ char *name = getenv("BUILDROOT_CONFIG"); - - return name ? name : ".config"; - } - - const char *conf_get_autoconfig_name(void) - { -- char *name = getenv("KCONFIG_AUTOCONFIG"); -- -- return name ? name : "include/config/auto.conf"; -+ return getenv("KCONFIG_AUTOCONFIG"); - } - - static char *conf_expand_value(const char *in) -@@ -219,22 +218,22 @@ - sym = NULL; - switch (line[0]) { - case '#': -- if (memcmp(line + 2, "CONFIG_", 7)) -+ if (line[1]!=' ') - continue; -- p = strchr(line + 9, ' '); -+ p = strchr(line + 2, ' '); - if (!p) - continue; - *p++ = 0; - if (strncmp(p, "is not set", 10)) - continue; - if (def == S_DEF_USER) { -- sym = sym_find(line + 9); -+ sym = sym_find(line + 2); - if (!sym) { - sym_add_change_count(1); - break; - } - } else { -- sym = sym_lookup(line + 9, 0); -+ sym = sym_lookup(line + 2, 0); - if (sym->type == S_UNKNOWN) - sym->type = S_BOOLEAN; - } -@@ -251,12 +250,8 @@ - ; - } - break; -- case 'C': -- if (memcmp(line, "CONFIG_", 7)) { -- conf_warning("unexpected data"); -- continue; -- } -- p = strchr(line + 7, '='); -+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': -+ p = strchr(line, '='); - if (!p) - continue; - *p++ = 0; -@@ -267,13 +262,13 @@ - *p2 = 0; - } - if (def == S_DEF_USER) { -- sym = sym_find(line + 7); -+ sym = sym_find(line); - if (!sym) { - sym_add_change_count(1); - break; - } - } else { -- sym = sym_lookup(line + 7, 0); -+ sym = sym_lookup(line, 0); - if (sym->type == S_UNKNOWN) - sym->type = S_OTHER; - } -@@ -443,7 +438,7 @@ - if (!out) - return 1; - -- sym = sym_lookup("KERNELVERSION", 0); -+ sym = sym_lookup("BR2_VERSION", 0); - sym_calc_value(sym); - time(&now); - env = getenv("KCONFIG_NOTIMESTAMP"); -@@ -452,10 +447,8 @@ - - fprintf(out, _("#\n" - "# Automatically generated make config: don't edit\n" -- "# Linux kernel version: %s\n" - "%s%s" - "#\n"), -- sym_get_string_value(sym), - use_timestamp ? "# " : "", - use_timestamp ? ctime(&now) : ""); - -@@ -489,19 +482,19 @@ - case S_TRISTATE: - switch (sym_get_tristate_value(sym)) { - case no: -- fprintf(out, "# CONFIG_%s is not set\n", sym->name); -+ fprintf(out, "# %s is not set\n", sym->name); - break; - case mod: -- fprintf(out, "CONFIG_%s=m\n", sym->name); -+ fprintf(out, "%s=m\n", sym->name); - break; - case yes: -- fprintf(out, "CONFIG_%s=y\n", sym->name); -+ fprintf(out, "%s=y\n", sym->name); - break; - } - break; - case S_STRING: - str = sym_get_string_value(sym); -- fprintf(out, "CONFIG_%s=\"", sym->name); -+ fprintf(out, "%s=\"", sym->name); - while (1) { - l = strcspn(str, "\"\\"); - if (l) { -@@ -517,12 +510,12 @@ - case S_HEX: - str = sym_get_string_value(sym); - if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { -- fprintf(out, "CONFIG_%s=%s\n", sym->name, str); -+ fprintf(out, "%s=%s\n", sym->name, str); - break; - } - case S_INT: - str = sym_get_string_value(sym); -- fprintf(out, "CONFIG_%s=%s\n", sym->name, str); -+ fprintf(out, "%s=%s\n", sym->name, str); - break; - } - } -@@ -564,6 +557,7 @@ - { - const char *name; - char path[128]; -+ char *opwd, *dir, *_name; - char *s, *d, c; - struct symbol *sym; - struct stat sb; -@@ -572,8 +566,20 @@ - name = conf_get_autoconfig_name(); - conf_read_simple(name, S_DEF_AUTO); - -- if (chdir("include/config")) -+ opwd = malloc(256); -+ _name = strdup(name); -+ if (opwd == NULL || _name == NULL) - return 1; -+ opwd = getcwd(opwd, 256); -+ dir = dirname(_name); -+ if (dir == NULL) { -+ res = 1; -+ goto err; -+ } -+ if (chdir(dir)) { -+ res = 1; -+ goto err; -+ } - - res = 0; - for_all_symbols(i, sym) { -@@ -666,9 +672,11 @@ - close(fd); - } - out: -- if (chdir("../..")) -- return 1; -- -+ if (chdir(opwd)) -+ res = 1; -+err: -+ free(opwd); -+ free(_name); - return res; - } - -@@ -683,7 +691,7 @@ - - sym_clear_all_valid(); - -- file_write_dep("include/config/auto.conf.cmd"); -+ file_write_dep(".config.cmd"); - - if (conf_split_config()) - return 1; -@@ -698,22 +706,19 @@ - return 1; - } - -- sym = sym_lookup("KERNELVERSION", 0); -+ sym = sym_lookup("BR2_VERSION", 0); - sym_calc_value(sym); - time(&now); - fprintf(out, "#\n" - "# Automatically generated make config: don't edit\n" -- "# Linux kernel version: %s\n" - "# %s" - "#\n", -- sym_get_string_value(sym), ctime(&now)); -+ ctime(&now)); - fprintf(out_h, "/*\n" - " * Automatically generated C config: don't edit\n" -- " * Linux kernel version: %s\n" - " * %s" -- " */\n" -- "#define AUTOCONF_INCLUDED\n", -- sym_get_string_value(sym), ctime(&now)); -+ " */\n", -+ ctime(&now)); - - for_all_symbols(i, sym) { - sym_calc_value(sym); -@@ -726,19 +731,19 @@ - case no: - break; - case mod: -- fprintf(out, "CONFIG_%s=m\n", sym->name); -- fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name); -+ fprintf(out, "%s=m\n", sym->name); -+ fprintf(out_h, "#define %s_MODULE 1\n", sym->name); - break; - case yes: -- fprintf(out, "CONFIG_%s=y\n", sym->name); -- fprintf(out_h, "#define CONFIG_%s 1\n", sym->name); -+ fprintf(out, "%s=y\n", sym->name); -+ fprintf(out_h, "#define %s 1\n", sym->name); - break; - } - break; - case S_STRING: - str = sym_get_string_value(sym); -- fprintf(out, "CONFIG_%s=\"", sym->name); -- fprintf(out_h, "#define CONFIG_%s \"", sym->name); -+ fprintf(out, "%s=\"", sym->name); -+ fprintf(out_h, "#define %s \"", sym->name); - while (1) { - l = strcspn(str, "\"\\"); - if (l) { -@@ -758,14 +763,14 @@ - case S_HEX: - str = sym_get_string_value(sym); - if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { -- fprintf(out, "CONFIG_%s=%s\n", sym->name, str); -- fprintf(out_h, "#define CONFIG_%s 0x%s\n", sym->name, str); -+ fprintf(out, "%s=%s\n", sym->name, str); -+ fprintf(out_h, "#define %s 0x%s\n", sym->name, str); - break; - } - case S_INT: - str = sym_get_string_value(sym); -- fprintf(out, "CONFIG_%s=%s\n", sym->name, str); -- fprintf(out_h, "#define CONFIG_%s %s\n", sym->name, str); -+ fprintf(out, "%s=%s\n", sym->name, str); -+ fprintf(out_h, "#define %s %s\n", sym->name, str); - break; - default: - break; -Index: config/expr.c -=================================================================== ---- config.orig/expr.c -+++ config/expr.c -@@ -331,7 +331,7 @@ - e->right.expr = expr_trans_bool(e->right.expr); - break; - case E_UNEQUAL: -- // FOO!=n -> FOO -+ /* FOO!=n -> FOO */ - if (e->left.sym->type == S_TRISTATE) { - if (e->right.sym == &symbol_no) { - e->type = E_SYMBOL; -@@ -380,19 +380,19 @@ - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || - (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) { -- // (a='y') || (a='m') -> (a!='n') -+ /* (a='y') || (a='m') -> (a!='n') */ - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_no); - } - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) { -- // (a='y') || (a='n') -> (a!='m') -+ /* (a='y') || (a='n') -> (a!='m') */ - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_mod); - } - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) { -- // (a='m') || (a='n') -> (a!='y') -+ /* (a='m') || (a='n') -> (a!='y') */ - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); - } - } -@@ -443,29 +443,29 @@ - - if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) || - (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes)) -- // (a) && (a='y') -> (a='y') -+ /* (a) && (a='y') -> (a='y') */ - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_no) || - (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_no)) -- // (a) && (a!='n') -> (a) -+ /* (a) && (a!='n') -> (a) */ - return expr_alloc_symbol(sym1); - - if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_mod) || - (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_mod)) -- // (a) && (a!='m') -> (a='y') -+ /* (a) && (a!='m') -> (a='y') */ - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if (sym1->type == S_TRISTATE) { - if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) { -- // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' -+ /* (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' */ - sym2 = e1->right.sym; - if ((e2->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) - return sym2 != e2->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) - : expr_alloc_symbol(&symbol_no); - } - if (e1->type == E_UNEQUAL && e2->type == E_EQUAL) { -- // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' -+ /* (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' */ - sym2 = e2->right.sym; - if ((e1->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) - return sym2 != e1->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) -@@ -474,19 +474,19 @@ - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) -- // (a!='y') && (a!='n') -> (a='m') -+ /* (a!='y') && (a!='n') -> (a='m') */ - return expr_alloc_comp(E_EQUAL, sym1, &symbol_mod); - - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || - (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) -- // (a!='y') && (a!='m') -> (a='n') -+ /* (a!='y') && (a!='m') -> (a='n') */ - return expr_alloc_comp(E_EQUAL, sym1, &symbol_no); - - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) -- // (a!='m') && (a!='n') -> (a='m') -+ /* (a!='m') && (a!='n') -> (a='m') */ - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_mod) || -@@ -579,7 +579,7 @@ - switch (e1->type) { - case E_OR: - expr_eliminate_dups2(e1->type, &e1, &e1); -- // (FOO || BAR) && (!FOO && !BAR) -> n -+ /* (FOO || BAR) && (!FOO && !BAR) -> n */ - tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1))); - tmp2 = expr_copy(e2); - tmp = expr_extract_eq_and(&tmp1, &tmp2); -@@ -594,7 +594,7 @@ - break; - case E_AND: - expr_eliminate_dups2(e1->type, &e1, &e1); -- // (FOO && BAR) || (!FOO || !BAR) -> y -+ /* (FOO && BAR) || (!FOO || !BAR) -> y */ - tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1))); - tmp2 = expr_copy(e2); - tmp = expr_extract_eq_or(&tmp1, &tmp2); -@@ -703,7 +703,7 @@ - case E_NOT: - switch (e->left.expr->type) { - case E_NOT: -- // !!a -> a -+ /* !!a -> a */ - tmp = e->left.expr->left.expr; - free(e->left.expr); - free(e); -@@ -712,14 +712,14 @@ - break; - case E_EQUAL: - case E_UNEQUAL: -- // !a='x' -> a!='x' -+ /* !a='x' -> a!='x' */ - tmp = e->left.expr; - free(e); - e = tmp; - e->type = e->type == E_EQUAL ? E_UNEQUAL : E_EQUAL; - break; - case E_OR: -- // !(a || b) -> !a && !b -+ /* !(a || b) -> !a && !b */ - tmp = e->left.expr; - e->type = E_AND; - e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); -@@ -728,7 +728,7 @@ - e = expr_transform(e); - break; - case E_AND: -- // !(a && b) -> !a || !b -+ /* !(a && b) -> !a || !b */ - tmp = e->left.expr; - e->type = E_OR; - e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); -@@ -738,7 +738,7 @@ - break; - case E_SYMBOL: - if (e->left.expr->left.sym == &symbol_yes) { -- // !'y' -> 'n' -+ /* !'y' -> 'n' */ - tmp = e->left.expr; - free(e); - e = tmp; -@@ -747,7 +747,7 @@ - break; - } - if (e->left.expr->left.sym == &symbol_mod) { -- // !'m' -> 'm' -+ /* !'m' -> 'm' */ - tmp = e->left.expr; - free(e); - e = tmp; -@@ -756,7 +756,7 @@ - break; - } - if (e->left.expr->left.sym == &symbol_no) { -- // !'n' -> 'y' -+ /* !'n' -> 'y' */ - tmp = e->left.expr; - free(e); - e = tmp; -Index: config/gconf.c -=================================================================== ---- config.orig/gconf.c -+++ config/gconf.c -@@ -266,8 +266,8 @@ - /*"style", PANGO_STYLE_OBLIQUE, */ - NULL); - -- sprintf(title, _("Linux Kernel v%s Configuration"), -- getenv("KERNELVERSION")); -+ sprintf(title, _("Buildroot v%s Configuration"), -+ getenv("BR2_VERSION")); - gtk_window_set_title(GTK_WINDOW(main_wnd), title); - - gtk_widget_show(main_wnd); -Index: config/gconf.glade -=================================================================== ---- config.orig/gconf.glade -+++ config/gconf.glade -@@ -5,7 +5,7 @@ - - - True -- Gtk Kernel Configurator -+ Gtk Buildroot Configurator - GTK_WINDOW_TOPLEVEL - GTK_WIN_POS_NONE - False -Index: config/mconf.c -=================================================================== ---- config.orig/mconf.c -+++ config/mconf.c -@@ -25,10 +25,9 @@ - static const char mconf_readme[] = N_( - "Overview\n" - "--------\n" --"Some kernel features may be built directly into the kernel.\n" --"Some may be made into loadable runtime modules. Some features\n" -+"Some features may be built directly into Buildroot. Some features\n" - "may be completely removed altogether. There are also certain\n" --"kernel parameters which are not really features, but must be\n" -+"parameters which are not really features, but must be\n" - "entered in as decimal or hexadecimal numbers or possibly text.\n" - "\n" - "Menu items beginning with following braces represent features that\n" -@@ -115,7 +114,7 @@ - "-----------------------------\n" - "Menuconfig supports the use of alternate configuration files for\n" - "those who, for various reasons, find it necessary to switch\n" --"between different kernel configurations.\n" -+"between different configurations.\n" - "\n" - "At the end of the main menu you will find two options. One is\n" - "for saving the current configuration to a file of your choosing.\n" -@@ -148,7 +147,7 @@ - "\n" - "Optional personality available\n" - "------------------------------\n" --"If you prefer to have all of the kernel options listed in a single\n" -+"If you prefer to have all of the options listed in a single\n" - "menu, rather than the default multimenu hierarchy, run the menuconfig\n" - "with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" - "\n" -@@ -178,9 +177,9 @@ - "Arrow keys navigate the menu. " - " selects submenus --->. " - "Highlighted letters are hotkeys. " -- "Pressing includes, excludes, modularizes features. " -+ "Pressing selectes a feature, while will exclude a feature. " - "Press to exit, for Help, for Search. " -- "Legend: [*] built-in [ ] excluded module < > module capable"), -+ "Legend: [*] feature is selected [ ] feature is excluded"), - radiolist_instructions[] = N_( - "Use the arrow keys to navigate this window or " - "press the hotkey of the item you wish to select " -@@ -200,18 +199,18 @@ - "This feature depends on another which has been configured as a module.\n" - "As a result, this feature will be built as a module."), - nohelp_text[] = N_( -- "There is no help available for this kernel option.\n"), -+ "There is no help available for this option.\n"), - load_config_text[] = N_( - "Enter the name of the configuration file you wish to load. " - "Accept the name shown to restore the configuration you " - "last retrieved. Leave blank to abort."), - load_config_help[] = N_( - "\n" -- "For various reasons, one may wish to keep several different kernel\n" -+ "For various reasons, one may wish to keep several different Buildroot\n" - "configurations available on a single machine.\n" - "\n" - "If you have saved a previous configuration in a file other than the\n" -- "kernel's default, entering the name of the file here will allow you\n" -+ "Buildroot's default, entering the name of the file here will allow you\n" - "to modify that configuration.\n" - "\n" - "If you are uncertain, then you have probably never used alternate\n" -@@ -221,7 +220,7 @@ - "as an alternate. Leave blank to abort."), - save_config_help[] = N_( - "\n" -- "For various reasons, one may wish to keep different kernel\n" -+ "For various reasons, one may wish to keep different Buildroot\n" - "configurations available on a single machine.\n" - "\n" - "Entering a file name here will allow you to later retrieve, modify\n" -@@ -364,10 +363,10 @@ - int size; - struct symbol *sym; - -- sym = sym_lookup("KERNELVERSION", 0); -+ sym = sym_lookup("BR2_VERSION", 0); - sym_calc_value(sym); - size = snprintf(menu_backtitle, sizeof(menu_backtitle), -- _("%s - Linux Kernel v%s Configuration"), -+ _("%s - buildroot v%s Configuration"), - config_filename, sym_get_string_value(sym)); - if (size >= sizeof(menu_backtitle)) - menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; -@@ -902,7 +901,7 @@ - if (conf_get_changed()) - res = dialog_yesno(NULL, - _("Do you wish to save your " -- "new kernel configuration?\n" -+ "new Buildroot configuration?\n" - " to continue."), - 6, 60); - else -@@ -914,23 +913,23 @@ - case 0: - if (conf_write(filename)) { - fprintf(stderr, _("\n\n" -- "Error during writing of the kernel configuration.\n" -- "Your kernel configuration changes were NOT saved." -+ "Error during writing of the Buildroot configuration.\n" -+ "Your Buildroot configuration changes were NOT saved." - "\n\n")); - return 1; - } - case -1: - printf(_("\n\n" -- "*** End of Linux kernel configuration.\n" -- "*** Execute 'make' to build the kernel or try 'make help'." -+ "*** End of Buildroot configuration.\n" -+ "*** Execute 'make' to build Buildroot or try 'make help'." - "\n\n")); - break; - default: - fprintf(stderr, _("\n\n" -- "Your kernel configuration changes were NOT saved." -+ "Your Buildroot configuration changes were NOT saved." - "\n\n")); - } - -- return 0; -+ return conf_write_autoconf(); - } - -Index: config/qconf.cc -=================================================================== ---- config.orig/qconf.cc -+++ config/qconf.cc -@@ -1277,8 +1277,7 @@ - char title[256]; - - QDesktopWidget *d = configApp->desktop(); -- snprintf(title, sizeof(title), _("Linux Kernel v%s Configuration"), -- getenv("KERNELVERSION")); -+ snprintf(title, sizeof(title), _("Buildroot Configuration")); - setCaption(title); - - width = configSettings->readNumEntry("/window width", d->width() - 64); -@@ -1612,6 +1611,7 @@ - { - if (!conf_get_changed()) { - e->accept(); -+ conf_write_autoconf(); - return; - } - QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning, -@@ -1622,6 +1622,7 @@ - switch (mb.exec()) { - case QMessageBox::Yes: - conf_write(NULL); -+ conf_write_autoconf(); - case QMessageBox::No: - e->accept(); - break; -Index: config/util.c -=================================================================== ---- config.orig/util.c -+++ config/util.c -@@ -26,6 +26,109 @@ - return file; - } - -+static char* br2_symbol_printer(const char * const in) -+{ -+ ssize_t i, j, len = strlen(in); -+ char *ret; -+ if (len < 1) -+ return NULL; -+ ret = malloc(len); -+ if (!ret) { -+ printf("Out of memory!"); -+ exit(1); -+ } -+ memset(ret, 0, len); -+ i = j = 0; -+ if (strncmp("BR2_", in, 4) == 0) -+ i += 4; -+ if (strncmp("PACKAGE_", in + i, 8) == 0) -+ i += 8; -+ else if (strncmp("TARGET_", in + i, 7) == 0) -+ i += 7; -+ while (i <= len) -+ ret[j++] = tolower(in[i++]); -+ return ret; -+} -+ -+/* write dependencies of the infividual config-symbols */ -+static int write_make_deps(const char *name) -+{ -+ struct menu *menu; -+ struct symbol *sym; -+ struct property *prop, *p; -+ unsigned done; -+ const char * const name_tmp = "..make.deps.tmp"; -+ FILE *out; -+ if (!name) -+ name = ".auto.deps"; -+ out = fopen(name_tmp, "w"); -+ if (!out) -+ return 1; -+ fprintf(out, "# ATTENTION! This does not handle 'depends', just 'select'! \n" -+ "# See package/config/util.c write_make_deps()\n#\n"); -+ menu = &rootmenu;//rootmenu.list; -+ while (menu) { -+ sym = menu->sym; -+ if (!sym) { -+ if (!menu_is_visible(menu)) -+ goto next; -+ } else if (!(sym->flags & SYMBOL_CHOICE)) { -+ sym_calc_value(sym); -+ if (sym->type == S_BOOLEAN -+ && sym_get_tristate_value(sym) != no) { -+ done = 0; -+ for_all_prompts(sym, prop) { -+ struct expr *e; -+//printf("\nname=%s\n", sym->name); -+ for_all_properties(sym, p, P_SELECT) { -+ e = p->expr; -+ if (e && e->left.sym->name) { -+ if (!done) { -+ fprintf(out, "%s: $(BASE_TARGETS)", br2_symbol_printer(sym->name)); -+ done = 1; -+ } -+//printf("SELECTS %s\n",e->left.sym->name); -+ fprintf(out, " %s",br2_symbol_printer(e->left.sym->name)); -+ } -+ } -+ if (done) -+ fprintf(out, "\n"); -+#if 0 -+ e = sym->rev_dep.expr; -+ if (e && e->type == E_SYMBOL -+ && e->left.sym->name) { -+ fprintf(out, "%s: %s", br2_symbol_printer(e->left.sym->name), -+ br2_symbol_printer(sym->name)); -+printf("%s is Selected BY: %s", sym->name, e->left.sym->name); -+ } -+#endif -+ } -+ } -+ } -+next: -+ if (menu->list) { -+ menu = menu->list; -+ continue; -+ } -+ if (menu->next) -+ menu = menu->next; -+ else while ((menu = menu->parent)) { -+ if (menu->next) { -+ menu = menu->next; -+ break; -+ } -+ } -+ } -+ fclose(out); -+ rename(name_tmp, name); -+ printf(_("#\n" -+ "# make dependencies written to %s\n" -+ "# ATTENTION buildroot devels!\n" -+ "# See top of this file before playing with this auto-preprequisites!\n" -+ "#\n"), name); -+ return 0; -+} -+ - /* write a dependency file as used by kbuild to track dependencies */ - int file_write_dep(const char *name) - { -@@ -68,7 +171,7 @@ - fprintf(out, "\n$(deps_config): ;\n"); - fclose(out); - rename("..config.tmp", name); -- return 0; -+ return write_make_deps(NULL); - } - - -Index: config/zconf.tab.c_shipped -=================================================================== ---- config.orig/zconf.tab.c_shipped -+++ config/zconf.tab.c_shipped -@@ -2259,7 +2259,7 @@ - modules_sym = sym_lookup(NULL, 0); - modules_sym->type = S_BOOLEAN; - modules_sym->flags |= SYMBOL_AUTO; -- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL); -+ rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL); - - #if YYDEBUG - if (getenv("ZCONF_DEBUG")) -Index: config/zconf.y -=================================================================== ---- config.orig/zconf.y -+++ config/zconf.y -@@ -476,7 +476,7 @@ - modules_sym = sym_lookup(NULL, 0); - modules_sym->type = S_BOOLEAN; - modules_sym->flags |= SYMBOL_AUTO; -- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL); -+ rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL); - - #if YYDEBUG - if (getenv("ZCONF_DEBUG")) diff --git a/package/config/kxgettext.c b/package/config/kxgettext.c index 8d9ce22b0f..dcc3fcc0cc 100644 --- a/package/config/kxgettext.c +++ b/package/config/kxgettext.c @@ -166,7 +166,7 @@ static int message__add(const char *msg, char *option, char *file, int lineno) return rc; } -void menu_build_message_list(struct menu *menu) +static void menu_build_message_list(struct menu *menu) { struct menu *child; @@ -211,7 +211,7 @@ static void message__print_gettext_msgid_msgstr(struct message *self) "msgstr \"\"\n", self->msg); } -void menu__xgettext(void) +static void menu__xgettext(void) { struct message *m = message__list; diff --git a/package/config/lex.zconf.c_shipped b/package/config/lex.zconf.c_shipped index dc3e81807d..fdc7113b08 100644 --- a/package/config/lex.zconf.c_shipped +++ b/package/config/lex.zconf.c_shipped @@ -160,7 +160,15 @@ typedef unsigned int flex_uint32_t; /* Size of default input buffer. */ #ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else #define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. @@ -802,7 +810,7 @@ static int last_ts, first_ts; static void zconf_endhelp(void); static void zconf_endfile(void); -void new_string(void) +static void new_string(void) { text = malloc(START_STRSIZE); text_asize = START_STRSIZE; @@ -810,7 +818,7 @@ void new_string(void) *text = 0; } -void append_string(const char *str, int size) +static void append_string(const char *str, int size) { int new_size = text_size + size + 1; if (new_size > text_asize) { @@ -824,7 +832,7 @@ void append_string(const char *str, int size) text[text_size] = 0; } -void alloc_string(const char *str, int size) +static void alloc_string(const char *str, int size) { text = malloc(size + 1); memcpy(text, str, size); @@ -914,7 +922,12 @@ static int input (void ); /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else #define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ @@ -922,7 +935,7 @@ static int input (void ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO fwrite( zconftext, zconfleng, 1, zconfout ) +#define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -2060,8 +2073,8 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ diff --git a/package/config/lkc.h b/package/config/lkc.h index f379b0bf8c..bdf71bd314 100644 --- a/package/config/lkc.h +++ b/package/config/lkc.h @@ -72,6 +72,9 @@ void zconf_nextfile(const char *name); int zconf_lineno(void); char *zconf_curname(void); +/* conf.c */ +void xfgets(char *str, int size, FILE *in); + /* confdata.c */ const char *conf_get_configname(void); const char *conf_get_autoconfig_name(void); @@ -80,11 +83,18 @@ void sym_set_change_count(int count); void sym_add_change_count(int count); void conf_set_all_new_symbols(enum conf_def_mode mode); +/* confdata.c and expr.c */ +static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) +{ + if (fwrite(str, len, count, out) < count) + fprintf(stderr, "\nError in writing or end of file.\n"); +} + /* kconfig_load.c */ void kconfig_load(void); /* menu.c */ -void menu_init(void); +void _menu_init(void); void menu_warn(struct menu *menu, const char *fmt, ...); struct menu *menu_add_menu(void); void menu_end_menu(void); @@ -106,6 +116,11 @@ int file_write_dep(const char *name); struct gstr { size_t len; char *s; + /* + * when max_width is not zero long lines in string s (if any) get + * wrapped not to exceed the max_width value + */ + int max_width; }; struct gstr str_new(void); struct gstr str_assign(const char *s); @@ -121,6 +136,8 @@ void sym_init(void); void sym_clear_all_valid(void); void sym_set_all_changed(void); void sym_set_changed(struct symbol *sym); +struct symbol *sym_choice_default(struct symbol *sym); +const char *sym_get_string_default(struct symbol *sym); struct symbol *sym_check_deps(struct symbol *sym); struct property *prop_alloc(enum prop_type type, struct symbol *sym); struct symbol *prop_get_symbol(struct property *prop); diff --git a/package/config/lkc_proto.h b/package/config/lkc_proto.h index 8e69461313..9a948c9ce4 100644 --- a/package/config/lkc_proto.h +++ b/package/config/lkc_proto.h @@ -3,6 +3,7 @@ P(conf_parse,void,(const char *name)); P(conf_read,int,(const char *name)); P(conf_read_simple,int,(const char *name, int)); +P(conf_write_defconfig,int,(const char *name)); P(conf_write,int,(const char *name)); P(conf_write_autoconf,int,(void)); P(conf_get_changed,bool,(void)); @@ -11,12 +12,16 @@ P(conf_set_changed_callback, void,(void (*fn)(void))); /* menu.c */ P(rootmenu,struct menu,); -P(menu_is_visible,bool,(struct menu *menu)); +P(menu_is_visible, bool, (struct menu *menu)); +P(menu_has_prompt, bool, (struct menu *menu)); P(menu_get_prompt,const char *,(struct menu *menu)); P(menu_get_root_menu,struct menu *,(struct menu *menu)); P(menu_get_parent_menu,struct menu *,(struct menu *menu)); P(menu_has_help,bool,(struct menu *menu)); P(menu_get_help,const char *,(struct menu *menu)); +P(get_symbol_str, void, (struct gstr *r, struct symbol *sym)); +P(get_relations_str, struct gstr, (struct symbol **sym_arr)); +P(menu_get_ext_help,void,(struct menu *menu, struct gstr *help)); /* symbol.c */ P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]); diff --git a/package/config/lxdialog/.gitignore b/package/config/lxdialog/.gitignore new file mode 100644 index 0000000000..90b08ff025 --- /dev/null +++ b/package/config/lxdialog/.gitignore @@ -0,0 +1,4 @@ +# +# Generated files +# +lxdialog diff --git a/package/config/lxdialog/checklist.c b/package/config/lxdialog/checklist.c index bcc6f19c3a..a2eb80fbc8 100644 --- a/package/config/lxdialog/checklist.c +++ b/package/config/lxdialog/checklist.c @@ -31,6 +31,10 @@ static int list_width, check_x, item_x; static void print_item(WINDOW * win, int choice, int selected) { int i; + char *list_item = malloc(list_width + 1); + + strncpy(list_item, item_str(), list_width - item_x); + list_item[list_width - item_x] = '\0'; /* Clear 'residue' of last item */ wattrset(win, dlg.menubox.atr); @@ -45,13 +49,14 @@ static void print_item(WINDOW * win, int choice, int selected) wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' '); wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr); - mvwaddch(win, choice, item_x, item_str()[0]); + mvwaddch(win, choice, item_x, list_item[0]); wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); - waddstr(win, (char *)item_str() + 1); + waddstr(win, list_item + 1); if (selected) { wmove(win, choice, check_x + 1); wrefresh(win); } + free(list_item); } /* @@ -175,6 +180,7 @@ do_resize: check_x = 0; item_foreach() check_x = MAX(check_x, strlen(item_str()) + 4); + check_x = MIN(check_x, list_width); check_x = (list_width - check_x) / 2; item_x = check_x + 4; diff --git a/package/config/lxdialog/inputbox.c b/package/config/lxdialog/inputbox.c index 616c601381..dd8e587c50 100644 --- a/package/config/lxdialog/inputbox.c +++ b/package/config/lxdialog/inputbox.c @@ -180,7 +180,7 @@ do_resize: case KEY_LEFT: switch (button) { case -1: - button = 1; /* Indicates "Cancel" button is selected */ + button = 1; /* Indicates "Help" button is selected */ print_buttons(dialog, height, width, 1); break; case 0: @@ -204,7 +204,7 @@ do_resize: print_buttons(dialog, height, width, 0); break; case 0: - button = 1; /* Indicates "Cancel" button is selected */ + button = 1; /* Indicates "Help" button is selected */ print_buttons(dialog, height, width, 1); break; case 1: diff --git a/package/config/lxdialog/menubox.c b/package/config/lxdialog/menubox.c index fa9d633f29..1d604738fa 100644 --- a/package/config/lxdialog/menubox.c +++ b/package/config/lxdialog/menubox.c @@ -383,6 +383,10 @@ do_resize: case 'n': case 'm': case '/': + case 'h': + case '?': + case 'z': + case '\n': /* save scroll info */ *s_scroll = scroll; delwin(menu); @@ -390,8 +394,10 @@ do_resize: item_set(scroll + choice); item_set_selected(1); switch (key) { + case 'h': + case '?': + return 2; case 's': - return 3; case 'y': return 3; case 'n': @@ -402,18 +408,12 @@ do_resize: return 6; case '/': return 7; + case 'z': + return 8; + case '\n': + return button; } return 0; - case 'h': - case '?': - button = 2; - case '\n': - *s_scroll = scroll; - delwin(menu); - delwin(dialog); - item_set(scroll + choice); - item_set_selected(1); - return button; case 'e': case 'x': key = KEY_ESC; diff --git a/package/config/lxdialog/util.c b/package/config/lxdialog/util.c index 86d95cca46..f2375ad7eb 100644 --- a/package/config/lxdialog/util.c +++ b/package/config/lxdialog/util.c @@ -19,6 +19,8 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include + #include "dialog.h" struct dialog_info dlg; diff --git a/package/config/mconf.c b/package/config/mconf.c index 11901e9c17..3d1ed3ac45 100644 --- a/package/config/mconf.c +++ b/package/config/mconf.c @@ -66,13 +66,15 @@ static const char mconf_readme[] = N_( " there is a delayed response which you may find annoying.\n" "\n" " Also, the and cursor keys will cycle between