NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'for-2010.11/kconfig-upgrade' of git://git.busybox.net/~tpetazzoni/git/buildroot

Browse Source
This commit is contained in:
Peter Korsgaard 2010-09-02 17:08:11 +02:00
commit e62ed84b19
50 changed files with 5718 additions and 2508 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
Makefile
View File

@ -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

37
package/config/.gitignore vendored
View File

@ -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

394
package/config/Makefile
View File

@ -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

53
package/config/Makefile.br Normal file
View File

@ -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

303
package/config/Makefile.kconfig
View File

@ -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

14
package/config/README.buildroot2
View File

@ -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

230
package/config/conf.c
View File

@ -10,6 +10,7 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
@ -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");
}

349
package/config/confdata.c
View File

@ -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);
}
}

33
package/config/expr.c
View File

@ -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)

8
package/config/expr.h
View File

@ -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;

139
package/config/gconf.c
View File

@ -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");

30
package/config/gconf.glade
View File

@ -190,26 +190,40 @@
</child>
<child>
<widget class="GtkCheckMenuItem" id="show_all_options1">
<widget class="GtkRadioMenuItem" id="set_option_mode1">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Show normal options</property>
<property name="label" translatable="yes">Show normal options</property>
<property name="use_underline">True</property>
<property name="active">True</property>
<signal name="activate" handler="on_set_option_mode1_activate"/>
</widget>
</child>
<child>
<widget class="GtkRadioMenuItem" id="set_option_mode2">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Show all options</property>
<property name="label" translatable="yes">Show all _options</property>
<property name="use_underline">True</property>
<property name="active">False</property>
<signal name="activate" handler="on_show_all_options1_activate"/>
<property name="group">set_option_mode1</property>
<signal name="activate" handler="on_set_option_mode2_activate"/>
</widget>
</child>
<child>
<widget class="GtkCheckMenuItem" id="show_debug_info1">
<widget class="GtkRadioMenuItem" id="set_option_mode3">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Show masked options</property>
<property name="label" translatable="yes">Show _debug info</property>
<property name="tooltip" translatable="yes">Show all options with prompts</property>
<property name="label" translatable="yes">Show all prompt options</property>
<property name="use_underline">True</property>
<property name="active">False</property>
<signal name="activate" handler="on_show_debug_info1_activate"/>
<property name="group">set_option_mode1</property>
<signal name="activate" handler="on_set_option_mode3_activate"/>
</widget>
</child>
</widget>
</child>
</widget>
@ -547,7 +561,7 @@
<property name="headers_visible">True</property>
<property name="rules_hint">False</property>
<property name="reorderable">False</property>
<property name="enable_search">True</property>
<property name="enable_search">False</property>
<signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:58:22 GMT"/>
<signal name="button_press_event" handler="on_treeview1_button_press_event" last_modification_time="Sun, 12 Jan 2003 16:03:52 GMT"/>
<signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 16:11:44 GMT"/>
@ -582,7 +596,7 @@
<property name="headers_visible">True</property>
<property name="rules_hint">False</property>
<property name="reorderable">False</property>
<property name="enable_search">True</property>
<property name="enable_search">False</property>
<signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:57:55 GMT"/>
<signal name="button_press_event" handler="on_treeview2_button_press_event" last_modification_time="Sun, 12 Jan 2003 15:57:58 GMT"/>
<signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 15:58:01 GMT"/>

379
package/config/kconfig-language.txt
View File

@ -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" <prompt> ["if" <expr>]
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" <expr> ["if" <expr>]
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" <expr> ["if" <expr>]
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" <expr>
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" <symbol> ["if" <expr>]
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 <symbol> can be set to. If <symbol> 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" <symbol> <symbol> ["if" <expr>]
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" <symbol>[=<value>]
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"=<value>
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:
<expr> ::= <symbol> (1)
<symbol> '=' <symbol> (2)
<symbol> '!=' <symbol> (3)
'(' <expr> ')' (4)
'!' <expr> (5)
<expr> '&&' <expr> (6)
<expr> '||' <expr> (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" <symbol>
<config options>
This defines a config symbol <symbol> and accepts any of above
attributes as options.
menuconfig:
"menuconfig" <symbol>
<config options>
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"
<choice options>
<choice block>
"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" <prompt>
<comment options>
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" <prompt>
<menu options>
<menu block>
"endmenu"
This defines a menu block, see "Menu structure" above for more
information. The only possible options are dependencies.
if:
"if" <expr>
<if block>
"endif"
This defines an if block. The dependency expression <expr> is appended
to all enclosed menu entries.
source:
"source" <prompt>
This reads the specified configuration file. This file is always parsed.
mainmenu:
"mainmenu" <prompt>
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).

917
package/config/kconfig-to-buildroot2.patch
View File

@ -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 <string.h>
#include <time.h>
#include <unistd.h>
+#include <libgen.h>
#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 @@
<widget class="GtkWindow" id="window1">
<property name="visible">True</property>
- <property name="title" translatable="yes">Gtk Kernel Configurator</property>
+ <property name="title" translatable="yes">Gtk Buildroot Configurator</property>
<property name="type">GTK_WINDOW_TOPLEVEL</property>
<property name="window_position">GTK_WIN_POS_NONE</property>
<property name="modal">False</property>
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. "
"<Enter> selects submenus --->. "
"Highlighted letters are hotkeys. "
- "Pressing <Y> includes, <N> excludes, <M> modularizes features. "
+ "Pressing <Y> selectes a feature, while <N> will exclude a feature. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
- "Legend: [*] built-in [ ] excluded <M> 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"
"<ESC><ESC> 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"))

4
package/config/kxgettext.c
View File

@ -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;

25
package/config/lex.zconf.c_shipped
View File

@ -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.
*/

19
package/config/lkc.h
View File

@ -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);

7
package/config/lkc_proto.h
View File

@ -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]);

4
package/config/lxdialog/.gitignore vendored Normal file
View File

@ -0,0 +1,4 @@
#
# Generated files
#
lxdialog

10
package/config/lxdialog/checklist.c
View File

@ -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;

4
package/config/lxdialog/inputbox.c
View File

@ -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:

22
package/config/lxdialog/menubox.c
View File

@ -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;

2
package/config/lxdialog/util.c
View File

@ -19,6 +19,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdarg.h>
#include "dialog.h"
struct dialog_info dlg;

116
package/config/mconf.c
View File

@ -66,13 +66,15 @@ static const char mconf_readme[] = N_(
" there is a delayed response which you may find annoying.\n"
"\n"
" Also, the <TAB> and cursor keys will cycle between <Select>,\n"
" <Exit> and <Help>\n"
" <Exit> and <Help>.\n"
"\n"
"o To get help with an item, use the cursor keys to highlight <Help>\n"
" and Press <ENTER>.\n"
" and press <ENTER>.\n"
"\n"
" Shortcut: Press <H> or <?>.\n"
"\n"
"o To toggle the display of hidden options, press <Z>.\n"
"\n"
"\n"
"Radiolists (Choice lists)\n"
"-----------\n"
@ -198,8 +200,6 @@ inputbox_instructions_string[] = N_(
setmod_text[] = N_(
"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 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 "
@ -214,7 +214,7 @@ load_config_help[] = N_(
"to modify that configuration.\n"
"\n"
"If you are uncertain, then you have probably never used alternate\n"
"configuration files. You should therefor leave this blank to abort.\n"),
"configuration files. You should therefore leave this blank to abort.\n"),
save_config_text[] = N_(
"Enter a filename to which this configuration should be saved "
"as an alternate. Leave blank to abort."),
@ -273,6 +273,7 @@ static int indent;
static struct menu *current_menu;
static int child_count;
static int single_menu_mode;
static int show_all_options;
static void conf(struct menu *menu);
static void conf_choice(struct menu *menu);
@ -283,79 +284,6 @@ static void show_textbox(const char *title, const char *text, int r, int c);
static void show_helptext(const char *title, const char *text);
static void show_help(struct menu *menu);
static void get_prompt_str(struct gstr *r, struct property *prop)
{
int i, j;
struct menu *submenu[8], *menu;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
prop->menu->lineno);
if (!expr_is_yes(prop->visible.expr)) {
str_append(r, _(" Depends on: "));
expr_gstr_print(prop->visible.expr, r);
str_append(r, "\n");
}
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent)
submenu[i++] = menu;
if (i > 0) {
str_printf(r, _(" Location:\n"));
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu)));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
menu->sym->name : _("<choice>"),
sym_get_string_value(menu->sym));
}
str_append(r, "\n");
}
}
}
static void get_symbol_str(struct gstr *r, struct symbol *sym)
{
bool hit;
struct property *prop;
if (sym && sym->name)
str_printf(r, "Symbol: %s [=%s]\n", sym->name,
sym_get_string_value(sym));
for_all_prompts(sym, prop)
get_prompt_str(r, prop);
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {
str_append(r, " Selects: ");
hit = true;
} else
str_printf(r, " && ");
expr_gstr_print(prop->expr, r);
}
if (hit)
str_append(r, "\n");
if (sym->rev_dep.expr) {
str_append(r, _(" Selected by: "));
expr_gstr_print(sym->rev_dep.expr, r);
str_append(r, "\n");
}
str_append(r, "\n\n");
}
static struct gstr get_relations_str(struct symbol **sym_arr)
{
struct symbol *sym;
struct gstr res = str_new();
int i;
for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
get_symbol_str(&res, sym);
if (!i)
str_append(&res, _("No matches found.\n"));
return res;
}
static char filename[PATH_MAX+1];
static void set_config_filename(const char *config_filename)
{
@ -420,8 +348,16 @@ static void build_conf(struct menu *menu)
int type, tmp, doint = 2;
tristate val;
char ch;
bool visible;
if (!menu_is_visible(menu))
/*
* note: menu_is_visible() has side effect that it will
* recalc the value of the symbol.
*/
visible = menu_is_visible(menu);
if (show_all_options && !menu_has_prompt(menu))
return;
else if (!show_all_options && !visible)
return;
sym = menu->sym;
@ -680,6 +616,9 @@ static void conf(struct menu *menu)
case 7:
search_conf();
break;
case 8:
show_all_options = !show_all_options;
break;
}
}
}
@ -698,19 +637,10 @@ static void show_helptext(const char *title, const char *text)
static void show_help(struct menu *menu)
{
struct gstr help = str_new();
struct symbol *sym = menu->sym;
if (menu_has_help(menu))
{
if (sym->name) {
str_printf(&help, "CONFIG_%s:\n\n", sym->name);
str_append(&help, _(menu_get_help(menu)));
str_append(&help, "\n");
}
} else {
str_append(&help, nohelp_text);
}
get_symbol_str(&help, sym);
help.max_width = getmaxx(stdscr) - 10;
menu_get_ext_help(menu, &help);
show_helptext(_(menu_get_prompt(menu)), str_get(&help));
str_free(&help);
}
@ -887,6 +817,8 @@ int main(int ac, char **av)
single_menu_mode = 1;
}
initscr();
getyx(stdscr, saved_y, saved_x);
if (init_dialog(NULL)) {
fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
@ -930,6 +862,6 @@ int main(int ac, char **av)
"\n\n"));
}
return conf_write_autoconf();
return 0;
}

137
package/config/menu.c
View File

@ -9,6 +9,9 @@
#define LKC_DIRECT_LINK
#include "lkc.h"
static const char nohelp_text[] = N_(
"There is no help available for this kernel option.\n");
struct menu rootmenu;
static struct menu **last_entry_ptr;
@ -35,7 +38,7 @@ static void prop_warn(struct property *prop, const char *fmt, ...)
va_end(ap);
}
void menu_init(void)
void _menu_init(void)
{
current_entry = current_menu = &rootmenu;
last_entry_ptr = &rootmenu.list;
@ -55,6 +58,8 @@ void menu_add_entry(struct symbol *sym)
*last_entry_ptr = menu;
last_entry_ptr = &menu->next;
current_entry = menu;
if (sym)
menu_add_symbol(P_SYMBOL, sym, NULL);
}
void menu_end_entry(void)
@ -74,7 +79,7 @@ void menu_end_menu(void)
current_menu = current_menu->parent;
}
struct expr *menu_check_dep(struct expr *e)
static struct expr *menu_check_dep(struct expr *e)
{
if (!e)
return e;
@ -102,6 +107,7 @@ struct expr *menu_check_dep(struct expr *e)
void menu_add_dep(struct expr *dep)
{
current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep));
current_entry->dir_dep = current_entry->dep;
}
void menu_set_type(int type)
@ -184,7 +190,7 @@ static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
(sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
}
void sym_check_prop(struct symbol *sym)
static void sym_check_prop(struct symbol *sym)
{
struct property *prop;
struct symbol *sym2;
@ -194,7 +200,7 @@ void sym_check_prop(struct symbol *sym)
if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) &&
prop->expr->type != E_SYMBOL)
prop_warn(prop,
"default for config symbol '%'"
"default for config symbol '%s'"
" must be a single symbol", sym->name);
break;
case P_SELECT:
@ -285,6 +291,10 @@ void menu_finalize(struct menu *parent)
for (menu = parent->list; menu; menu = menu->next)
menu_finalize(menu);
} else if (sym) {
/* ignore inherited dependencies for dir_dep */
sym->dir_dep.expr = expr_transform(expr_copy(parent->dir_dep));
sym->dir_dep.expr = expr_eliminate_dups(sym->dir_dep.expr);
basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
basedep = expr_eliminate_dups(expr_transform(basedep));
@ -387,6 +397,13 @@ void menu_finalize(struct menu *parent)
}
}
bool menu_has_prompt(struct menu *menu)
{
if (!menu->prompt)
return false;
return true;
}
bool menu_is_visible(struct menu *menu)
{
struct menu *child;
@ -395,6 +412,7 @@ bool menu_is_visible(struct menu *menu)
if (!menu->prompt)
return false;
sym = menu->sym;
if (sym) {
sym_calc_value(sym);
@ -404,12 +422,18 @@ bool menu_is_visible(struct menu *menu)
if (visible != no)
return true;
if (!sym || sym_get_tristate_value(menu->sym) == no)
return false;
for (child = menu->list; child; child = child->next)
if (menu_is_visible(child))
for (child = menu->list; child; child = child->next) {
if (menu_is_visible(child)) {
if (sym)
sym->flags |= SYMBOL_DEF_USER;
return true;
}
}
return false;
}
@ -451,3 +475,104 @@ const char *menu_get_help(struct menu *menu)
else
return "";
}
static void get_prompt_str(struct gstr *r, struct property *prop)
{
int i, j;
struct menu *submenu[8], *menu;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
prop->menu->lineno);
if (!expr_is_yes(prop->visible.expr)) {
str_append(r, _(" Depends on: "));
expr_gstr_print(prop->visible.expr, r);
str_append(r, "\n");
}
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent)
submenu[i++] = menu;
if (i > 0) {
str_printf(r, _(" Location:\n"));
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu)));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
menu->sym->name : _("<choice>"),
sym_get_string_value(menu->sym));
}
str_append(r, "\n");
}
}
}
void get_symbol_str(struct gstr *r, struct symbol *sym)
{
bool hit;
struct property *prop;
if (sym && sym->name) {
str_printf(r, "Symbol: %s [=%s]\n", sym->name,
sym_get_string_value(sym));
str_printf(r, "Type : %s\n", sym_type_name(sym->type));
if (sym->type == S_INT || sym->type == S_HEX) {
prop = sym_get_range_prop(sym);
if (prop) {
str_printf(r, "Range : ");
expr_gstr_print(prop->expr, r);
str_append(r, "\n");
}
}
}
for_all_prompts(sym, prop)
get_prompt_str(r, prop);
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {
str_append(r, " Selects: ");
hit = true;
} else
str_printf(r, " && ");
expr_gstr_print(prop->expr, r);
}
if (hit)
str_append(r, "\n");
if (sym->rev_dep.expr) {
str_append(r, _(" Selected by: "));
expr_gstr_print(sym->rev_dep.expr, r);
str_append(r, "\n");
}
str_append(r, "\n\n");
}
struct gstr get_relations_str(struct symbol **sym_arr)
{
struct symbol *sym;
struct gstr res = str_new();
int i;
for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
get_symbol_str(&res, sym);
if (!i)
str_append(&res, _("No matches found.\n"));
return res;
}
void menu_get_ext_help(struct menu *menu, struct gstr *help)
{
struct symbol *sym = menu->sym;
if (menu_has_help(menu)) {
if (sym->name) {
str_printf(help, "CONFIG_%s:\n\n", sym->name);
str_append(help, _(menu_get_help(menu)));
str_append(help, "\n");
}
} else {
str_append(help, nohelp_text);
}
if (sym)
get_symbol_str(help, sym);
}

1570
package/config/nconf.c Normal file
View File

File diff suppressed because it is too large Load Diff

617
package/config/nconf.gui.c Normal file
View File

@ -0,0 +1,617 @@
/*
* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com?
* Released under the terms of the GNU GPL v2.0.
*
* Derived from menuconfig.
*
*/
#include "nconf.h"
/* a list of all the different widgets we use */
attributes_t attributes[ATTR_MAX+1] = {0};
/* available colors:
COLOR_BLACK 0
COLOR_RED 1
COLOR_GREEN 2
COLOR_YELLOW 3
COLOR_BLUE 4
COLOR_MAGENTA 5
COLOR_CYAN 6
COLOR_WHITE 7
*/
static void set_normal_colors(void)
{
init_pair(NORMAL, -1, -1);
init_pair(MAIN_HEADING, COLOR_MAGENTA, -1);
/* FORE is for the selected item */
init_pair(MAIN_MENU_FORE, -1, -1);
/* BACK for all the rest */
init_pair(MAIN_MENU_BACK, -1, -1);
init_pair(MAIN_MENU_GREY, -1, -1);
init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1);
init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1);
init_pair(SCROLLWIN_TEXT, -1, -1);
init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1);
init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1);
init_pair(DIALOG_TEXT, -1, -1);
init_pair(DIALOG_BOX, COLOR_YELLOW, -1);
init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1);
init_pair(DIALOG_MENU_FORE, COLOR_RED, -1);
init_pair(INPUT_BOX, COLOR_YELLOW, -1);
init_pair(INPUT_HEADING, COLOR_GREEN, -1);
init_pair(INPUT_TEXT, -1, -1);
init_pair(INPUT_FIELD, -1, -1);
init_pair(FUNCTION_HIGHLIGHT, -1, -1);
init_pair(FUNCTION_TEXT, COLOR_BLUE, -1);
}
/* available attributes:
A_NORMAL Normal display (no highlight)
A_STANDOUT Best highlighting mode of the terminal.
A_UNDERLINE Underlining
A_REVERSE Reverse video
A_BLINK Blinking
A_DIM Half bright
A_BOLD Extra bright or bold
A_PROTECT Protected mode
A_INVIS Invisible or blank mode
A_ALTCHARSET Alternate character set
A_CHARTEXT Bit-mask to extract a character
COLOR_PAIR(n) Color-pair number n
*/
static void normal_color_theme(void)
{
/* automatically add color... */
#define mkattr(name, attr) do { \
attributes[name] = attr | COLOR_PAIR(name); } while (0)
mkattr(NORMAL, NORMAL);
mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE);
mkattr(MAIN_MENU_FORE, A_REVERSE);
mkattr(MAIN_MENU_BACK, A_NORMAL);
mkattr(MAIN_MENU_GREY, A_NORMAL);
mkattr(MAIN_MENU_HEADING, A_BOLD);
mkattr(MAIN_MENU_BOX, A_NORMAL);
mkattr(SCROLLWIN_TEXT, A_NORMAL);
mkattr(SCROLLWIN_HEADING, A_BOLD);
mkattr(SCROLLWIN_BOX, A_BOLD);
mkattr(DIALOG_TEXT, A_BOLD);
mkattr(DIALOG_BOX, A_BOLD);
mkattr(DIALOG_MENU_FORE, A_STANDOUT);
mkattr(DIALOG_MENU_BACK, A_NORMAL);
mkattr(INPUT_BOX, A_NORMAL);
mkattr(INPUT_HEADING, A_BOLD);
mkattr(INPUT_TEXT, A_NORMAL);
mkattr(INPUT_FIELD, A_UNDERLINE);
mkattr(FUNCTION_HIGHLIGHT, A_BOLD);
mkattr(FUNCTION_TEXT, A_REVERSE);
}
static void no_colors_theme(void)
{
/* automatically add highlight, no color */
#define mkattrn(name, attr) { attributes[name] = attr; }
mkattrn(NORMAL, NORMAL);
mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE);
mkattrn(MAIN_MENU_FORE, A_STANDOUT);
mkattrn(MAIN_MENU_BACK, A_NORMAL);
mkattrn(MAIN_MENU_GREY, A_NORMAL);
mkattrn(MAIN_MENU_HEADING, A_BOLD);
mkattrn(MAIN_MENU_BOX, A_NORMAL);
mkattrn(SCROLLWIN_TEXT, A_NORMAL);
mkattrn(SCROLLWIN_HEADING, A_BOLD);
mkattrn(SCROLLWIN_BOX, A_BOLD);
mkattrn(DIALOG_TEXT, A_NORMAL);
mkattrn(DIALOG_BOX, A_BOLD);
mkattrn(DIALOG_MENU_FORE, A_STANDOUT);
mkattrn(DIALOG_MENU_BACK, A_NORMAL);
mkattrn(INPUT_BOX, A_BOLD);
mkattrn(INPUT_HEADING, A_BOLD);
mkattrn(INPUT_TEXT, A_NORMAL);
mkattrn(INPUT_FIELD, A_UNDERLINE);
mkattrn(FUNCTION_HIGHLIGHT, A_BOLD);
mkattrn(FUNCTION_TEXT, A_REVERSE);
}
void set_colors()
{
start_color();
use_default_colors();
set_normal_colors();
if (has_colors()) {
normal_color_theme();
} else {
/* give deafults */
no_colors_theme();
}
}
/* this changes the windows attributes !!! */
void print_in_middle(WINDOW *win,
int starty,
int startx,
int width,
const char *string,
chtype color)
{ int length, x, y;
float temp;
if (win == NULL)
win = stdscr;
getyx(win, y, x);
if (startx != 0)
x = startx;
if (starty != 0)
y = starty;
if (width == 0)
width = 80;
length = strlen(string);
temp = (width - length) / 2;
x = startx + (int)temp;
wattrset(win, color);
mvwprintw(win, y, x, "%s", string);
refresh();
}
int get_line_no(const char *text)
{
int i;
int total = 1;
if (!text)
return 0;
for (i = 0; text[i] != '\0'; i++)
if (text[i] == '\n')
total++;
return total;
}
const char *get_line(const char *text, int line_no)
{
int i;
int lines = 0;
if (!text)
return 0;
for (i = 0; text[i] != '\0' && lines < line_no; i++)
if (text[i] == '\n')
lines++;
return text+i;
}
int get_line_length(const char *line)
{
int res = 0;
while (*line != '\0' && *line != '\n') {
line++;
res++;
}
return res;
}
/* print all lines to the window. */
void fill_window(WINDOW *win, const char *text)
{
int x, y;
int total_lines = get_line_no(text);
int i;
getmaxyx(win, y, x);
/* do not go over end of line */
total_lines = min(total_lines, y);
for (i = 0; i < total_lines; i++) {
char tmp[x+10];
const char *line = get_line(text, i);
int len = get_line_length(line);
strncpy(tmp, line, min(len, x));
tmp[len] = '\0';
mvwprintw(win, i, 0, "%s", tmp);
}
}
/* get the message, and buttons.
* each button must be a char*
* return the selected button
*
* this dialog is used for 2 different things:
* 1) show a text box, no buttons.
* 2) show a dialog, with horizontal buttons
*/
int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
{
va_list ap;
char *btn;
int btns_width = 0;
int msg_lines = 0;
int msg_width = 0;
int total_width;
int win_rows = 0;
WINDOW *win;
WINDOW *msg_win;
WINDOW *menu_win;
MENU *menu;
ITEM *btns[btn_num+1];
int i, x, y;
int res = -1;
va_start(ap, btn_num);
for (i = 0; i < btn_num; i++) {
btn = va_arg(ap, char *);
btns[i] = new_item(btn, "");
btns_width += strlen(btn)+1;
}
va_end(ap);
btns[btn_num] = NULL;
/* find the widest line of msg: */
msg_lines = get_line_no(msg);
for (i = 0; i < msg_lines; i++) {
const char *line = get_line(msg, i);
int len = get_line_length(line);
if (msg_width < len)
msg_width = len;
}
total_width = max(msg_width, btns_width);
/* place dialog in middle of screen */
y = (LINES-(msg_lines+4))/2;
x = (COLS-(total_width+4))/2;
/* create the windows */
if (btn_num > 0)
win_rows = msg_lines+4;
else
win_rows = msg_lines+2;
win = newwin(win_rows, total_width+4, y, x);
keypad(win, TRUE);
menu_win = derwin(win, 1, btns_width, win_rows-2,
1+(total_width+2-btns_width)/2);
menu = new_menu(btns);
msg_win = derwin(win, win_rows-2, msg_width, 1,
1+(total_width+2-msg_width)/2);
set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
wattrset(win, attributes[DIALOG_BOX]);
box(win, 0, 0);
/* print message */
wattrset(msg_win, attributes[DIALOG_TEXT]);
fill_window(msg_win, msg);
set_menu_win(menu, win);
set_menu_sub(menu, menu_win);
set_menu_format(menu, 1, btn_num);
menu_opts_off(menu, O_SHOWDESC);
menu_opts_off(menu, O_SHOWMATCH);
menu_opts_on(menu, O_ONEVALUE);
menu_opts_on(menu, O_NONCYCLIC);
set_menu_mark(menu, "");
post_menu(menu);
touchwin(win);
refresh_all_windows(main_window);
while ((res = wgetch(win))) {
switch (res) {
case KEY_LEFT:
menu_driver(menu, REQ_LEFT_ITEM);
break;
case KEY_RIGHT:
menu_driver(menu, REQ_RIGHT_ITEM);
break;
case 10: /* ENTER */
case 27: /* ESCAPE */
case ' ':
case KEY_F(F_BACK):
case KEY_F(F_EXIT):
break;
}
touchwin(win);
refresh_all_windows(main_window);
if (res == 10 || res == ' ') {
res = item_index(current_item(menu));
break;
} else if (res == 27 || res == KEY_F(F_BACK) ||
res == KEY_F(F_EXIT)) {
res = KEY_EXIT;
break;
}
}
unpost_menu(menu);
free_menu(menu);
for (i = 0; i < btn_num; i++)
free_item(btns[i]);
delwin(win);
return res;
}
int dialog_inputbox(WINDOW *main_window,
const char *title, const char *prompt,
const char *init, char *result, int result_len)
{
int prompt_lines = 0;
int prompt_width = 0;
WINDOW *win;
WINDOW *prompt_win;
WINDOW *form_win;
PANEL *panel;
int i, x, y;
int res = -1;
int cursor_position = strlen(init);
/* find the widest line of msg: */
prompt_lines = get_line_no(prompt);
for (i = 0; i < prompt_lines; i++) {
const char *line = get_line(prompt, i);
int len = get_line_length(line);
prompt_width = max(prompt_width, len);
}
if (title)
prompt_width = max(prompt_width, strlen(title));
/* place dialog in middle of screen */
y = (LINES-(prompt_lines+4))/2;
x = (COLS-(prompt_width+4))/2;
strncpy(result, init, result_len);
/* create the windows */
win = newwin(prompt_lines+6, prompt_width+7, y, x);
prompt_win = derwin(win, prompt_lines+1, prompt_width, 2, 2);
form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2);
keypad(form_win, TRUE);
wattrset(form_win, attributes[INPUT_FIELD]);
wattrset(win, attributes[INPUT_BOX]);
box(win, 0, 0);
wattrset(win, attributes[INPUT_HEADING]);
if (title)
mvwprintw(win, 0, 3, "%s", title);
/* print message */
wattrset(prompt_win, attributes[INPUT_TEXT]);
fill_window(prompt_win, prompt);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
mvwprintw(form_win, 0, 0, "%s", result);
/* create panels */
panel = new_panel(win);
/* show the cursor */
curs_set(1);
touchwin(win);
refresh_all_windows(main_window);
while ((res = wgetch(form_win))) {
int len = strlen(result);
switch (res) {
case 10: /* ENTER */
case 27: /* ESCAPE */
case KEY_F(F_HELP):
case KEY_F(F_EXIT):
case KEY_F(F_BACK):
break;
case 127:
case KEY_BACKSPACE:
if (cursor_position > 0) {
memmove(&result[cursor_position-1],
&result[cursor_position],
len-cursor_position+1);
cursor_position--;
}
break;
case KEY_DC:
if (cursor_position >= 0 && cursor_position < len) {
memmove(&result[cursor_position],
&result[cursor_position+1],
len-cursor_position+1);
}
break;
case KEY_UP:
case KEY_RIGHT:
if (cursor_position < len &&
cursor_position < min(result_len, prompt_width))
cursor_position++;
break;
case KEY_DOWN:
case KEY_LEFT:
if (cursor_position > 0)
cursor_position--;
break;
default:
if ((isgraph(res) || isspace(res)) &&
len-2 < result_len) {
/* insert the char at the proper position */
memmove(&result[cursor_position+1],
&result[cursor_position],
len+1);
result[cursor_position] = res;
cursor_position++;
} else {
mvprintw(0, 0, "unknow key: %d\n", res);
}
break;
}
wmove(form_win, 0, 0);
wclrtoeol(form_win);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
mvwprintw(form_win, 0, 0, "%s", result);
wmove(form_win, 0, cursor_position);
touchwin(win);
refresh_all_windows(main_window);
if (res == 10) {
res = 0;
break;
} else if (res == 27 || res == KEY_F(F_BACK) ||
res == KEY_F(F_EXIT)) {
res = KEY_EXIT;
break;
} else if (res == KEY_F(F_HELP)) {
res = 1;
break;
}
}
/* hide the cursor */
curs_set(0);
del_panel(panel);
delwin(prompt_win);
delwin(form_win);
delwin(win);
return res;
}
/* refresh all windows in the correct order */
void refresh_all_windows(WINDOW *main_window)
{
update_panels();
touchwin(main_window);
refresh();
}
/* layman's scrollable window... */
void show_scroll_win(WINDOW *main_window,
const char *title,
const char *text)
{
int res;
int total_lines = get_line_no(text);
int x, y;
int start_x = 0, start_y = 0;
int text_lines = 0, text_cols = 0;
int total_cols = 0;
int win_cols = 0;
int win_lines = 0;
int i = 0;
WINDOW *win;
WINDOW *pad;
PANEL *panel;
/* find the widest line of msg: */
total_lines = get_line_no(text);
for (i = 0; i < total_lines; i++) {
const char *line = get_line(text, i);
int len = get_line_length(line);
total_cols = max(total_cols, len+2);
}
/* create the pad */
pad = newpad(total_lines+10, total_cols+10);
wattrset(pad, attributes[SCROLLWIN_TEXT]);
fill_window(pad, text);
win_lines = min(total_lines+4, LINES-2);
win_cols = min(total_cols+2, COLS-2);
text_lines = max(win_lines-4, 0);
text_cols = max(win_cols-2, 0);
/* place window in middle of screen */
y = (LINES-win_lines)/2;
x = (COLS-win_cols)/2;
win = newwin(win_lines, win_cols, y, x);
keypad(win, TRUE);
/* show the help in the help window, and show the help panel */
wattrset(win, attributes[SCROLLWIN_BOX]);
box(win, 0, 0);
wattrset(win, attributes[SCROLLWIN_HEADING]);
mvwprintw(win, 0, 3, " %s ", title);
panel = new_panel(win);
/* handle scrolling */
do {
copywin(pad, win, start_y, start_x, 2, 2, text_lines,
text_cols, 0);
print_in_middle(win,
text_lines+2,
0,
text_cols,
"<OK>",
attributes[DIALOG_MENU_FORE]);
wrefresh(win);
res = wgetch(win);
switch (res) {
case KEY_NPAGE:
case ' ':
start_y += text_lines-2;
break;
case KEY_PPAGE:
start_y -= text_lines+2;
break;
case KEY_HOME:
start_y = 0;
break;
case KEY_END:
start_y = total_lines-text_lines;
break;
case KEY_DOWN:
case 'j':
start_y++;
break;
case KEY_UP:
case 'k':
start_y--;
break;
case KEY_LEFT:
case 'h':
start_x--;
break;
case KEY_RIGHT:
case 'l':
start_x++;
break;
}
if (res == 10 || res == 27 || res == 'q'
|| res == KEY_F(F_BACK) || res == KEY_F(F_EXIT)) {
break;
}
if (start_y < 0)
start_y = 0;
if (start_y >= total_lines-text_lines)
start_y = total_lines-text_lines;
if (start_x < 0)
start_x = 0;
if (start_x >= total_cols-text_cols)
start_x = total_cols-text_cols;
} while (res);
del_panel(panel);
delwin(win);
refresh_all_windows(main_window);
}

95
package/config/nconf.h Normal file
View File

@ -0,0 +1,95 @@
/*
* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com?
* Released under the terms of the GNU GPL v2.0.
*
* Derived from menuconfig.
*
*/
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <locale.h>
#include <curses.h>
#include <menu.h>
#include <panel.h>
#include <form.h>
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include "ncurses.h"
#define max(a, b) ({\
typeof(a) _a = a;\
typeof(b) _b = b;\
_a > _b ? _a : _b; })
#define min(a, b) ({\
typeof(a) _a = a;\
typeof(b) _b = b;\
_a < _b ? _a : _b; })
typedef enum {
NORMAL = 1,
MAIN_HEADING,
MAIN_MENU_BOX,
MAIN_MENU_FORE,
MAIN_MENU_BACK,
MAIN_MENU_GREY,
MAIN_MENU_HEADING,
SCROLLWIN_TEXT,
SCROLLWIN_HEADING,
SCROLLWIN_BOX,
DIALOG_TEXT,
DIALOG_MENU_FORE,
DIALOG_MENU_BACK,
DIALOG_BOX,
INPUT_BOX,
INPUT_HEADING,
INPUT_TEXT,
INPUT_FIELD,
FUNCTION_TEXT,
FUNCTION_HIGHLIGHT,
ATTR_MAX
} attributes_t;
extern attributes_t attributes[];
typedef enum {
F_HELP = 1,
F_SYMBOL = 2,
F_INSTS = 3,
F_CONF = 4,
F_BACK = 5,
F_SAVE = 6,
F_LOAD = 7,
F_EXIT = 8
} function_key;
void set_colors(void);
/* this changes the windows attributes !!! */
void print_in_middle(WINDOW *win,
int starty,
int startx,
int width,
const char *string,
chtype color);
int get_line_length(const char *line);
int get_line_no(const char *text);
const char *get_line(const char *text, int line_no);
void fill_window(WINDOW *win, const char *text);
int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...);
int dialog_inputbox(WINDOW *main_window,
const char *title, const char *prompt,
const char *init, char *result, int result_len);
void refresh_all_windows(WINDOW *main_window);
void show_scroll_win(WINDOW *main_window,
const char *title,
const char *text);

298
package/config/patches/01-kconfig-kernel-to-buildroot.patch Normal file
View File

@ -0,0 +1,298 @@
---
conf.c | 12 ++++++------
confdata.c | 12 ++++--------
gconf.c | 4 ++--
gconf.glade | 2 +-
mconf.c | 35 +++++++++++++++++------------------
qconf.cc | 4 ++--
zconf.tab.c_shipped | 2 +-
zconf.y | 2 +-
8 files changed, 34 insertions(+), 39 deletions(-)
Index: config.new/conf.c
===================================================================
--- config.new.orig/conf.c
+++ config.new/conf.c
@@ -508,8 +508,8 @@
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 your Buildroot!\n"
+ "*** (missing .config file \"%s\")\n"
"***\n"
"*** Please run some configurator (e.g. \"make oldconfig\" or\n"
"*** \"make menuconfig\" or \"make xconfig\").\n"
@@ -571,7 +571,7 @@
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;
}
}
@@ -623,11 +623,11 @@
* 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 (input_mode == savedefconfig) {
@@ -638,7 +638,7 @@
}
} else if (input_mode != listnewconfig) {
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);
}
}
Index: config.new/confdata.c
===================================================================
--- config.new.orig/confdata.c
+++ config.new/confdata.c
@@ -579,7 +579,7 @@
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");
@@ -588,10 +588,8 @@
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) : "");
@@ -802,25 +800,23 @@
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(tristate, "#\n"
"# Automatically generated - do not edit\n"
"\n");
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));
+ ctime(&now));
for_all_symbols(i, sym) {
sym_calc_value(sym);
Index: config.new/gconf.c
===================================================================
--- config.new.orig/gconf.c
+++ config.new/gconf.c
@@ -210,8 +210,8 @@
/*"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.new/gconf.glade
===================================================================
--- config.new.orig/gconf.glade
+++ config.new/gconf.glade
@@ -5,7 +5,7 @@
<widget class="GtkWindow" id="window1">
<property name="visible">True</property>
- <property name="title" translatable="yes">Gtk Kernel Configurator</property>
+ <property name="title" translatable="yes">Gtk Buildroot Configurator</property>
<property name="type">GTK_WINDOW_TOPLEVEL</property>
<property name="window_position">GTK_WIN_POS_NONE</property>
<property name="modal">False</property>
Index: config.new/mconf.c
===================================================================
--- config.new.orig/mconf.c
+++ config.new/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"
@@ -117,7 +116,7 @@
"-----------------------------\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"
@@ -150,7 +149,7 @@
"\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"
@@ -180,9 +179,9 @@
"Arrow keys navigate the menu. "
"<Enter> selects submenus --->. "
"Highlighted letters are hotkeys. "
- "Pressing <Y> includes, <N> excludes, <M> modularizes features. "
+ "Pressing <Y> selectes a feature, while <N> will exclude a feature. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
- "Legend: [*] built-in [ ] excluded <M> 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 "
@@ -207,11 +206,11 @@
"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"
@@ -292,10 +291,10 @@
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';
@@ -834,7 +833,7 @@
if (conf_get_changed())
res = dialog_yesno(NULL,
_("Do you wish to save your "
- "new kernel configuration?\n"
+ "new Buildroot configuration?\n"
"<ESC><ESC> to continue."),
6, 60);
else
@@ -846,20 +845,20 @@
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"));
}
Index: config.new/qconf.cc
===================================================================
--- config.new.orig/qconf.cc
+++ config.new/qconf.cc
@@ -1263,8 +1263,8 @@
char title[256];
QDesktopWidget *d = configApp->desktop();
- snprintf(title, sizeof(title), _("Linux Kernel v%s Configuration"),
- getenv("KERNELVERSION"));
+ snprintf(title, sizeof(title), _("Buildroot v%s Configuration"),
+ getenv("BR2_VERSION"));
setCaption(title);
width = configSettings->readNumEntry("/window width", d->width() - 64);
Index: config.new/zconf.tab.c_shipped
===================================================================
--- config.new.orig/zconf.tab.c_shipped
+++ config.new/zconf.tab.c_shipped
@@ -2224,7 +2224,7 @@
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.new/zconf.y
===================================================================
--- config.new.orig/zconf.y
+++ config.new/zconf.y
@@ -479,7 +479,7 @@
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"))

178
package/config/patches/02-cpp-comments-to-c-comments.patch Normal file
View File

@ -0,0 +1,178 @@
---
expr.c | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
Index: config.clean/expr.c
===================================================================
--- config.clean.orig/expr.c
+++ config.clean/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;

164
package/config/patches/03-change-config-option-prefix.patch Normal file
View File

@ -0,0 +1,164 @@
---
confdata.c | 49 +++++++++++++++++++++++--------------------------
1 file changed, 23 insertions(+), 26 deletions(-)
Index: config.new/confdata.c
===================================================================
--- config.new.orig/confdata.c
+++ config.new/confdata.c
@@ -11,6 +11,7 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
+#include <libgen.h>
#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, ...)
{
@@ -36,7 +37,7 @@
const char *conf_get_configname(void)
{
- char *name = getenv("KCONFIG_CONFIG");
+ char *name = getenv("BUILDROOT_CONFIG");
return name ? name : ".config";
}
@@ -222,22 +223,22 @@
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;
}
@@ -254,12 +255,8 @@
;
}
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;
@@ -270,13 +267,13 @@
*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;
}
@@ -405,9 +402,9 @@
{
int l;
if (headerfile)
- fprintf(out, "#define CONFIG_%s \"", name);
+ fprintf(out, "#define %s \"", name);
else
- fprintf(out, "CONFIG_%s=\"", name);
+ fprintf(out, "%s=\"", name);
while (1) {
l = strcspn(str, "\"\\");
@@ -433,13 +430,13 @@
switch (sym_get_tristate_value(sym)) {
case no:
if (write_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;
@@ -449,7 +446,7 @@
case S_HEX:
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;
case S_OTHER:
case S_UNKNOWN:
@@ -834,14 +831,14 @@
case no:
break;
case mod:
- fprintf(tristate, "CONFIG_%s=M\n", sym->name);
- fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name);
+ fprintf(tristate, "%s=M\n", sym->name);
+ fprintf(out_h, "#define %s_MODULE 1\n", sym->name);
break;
case yes:
if (sym->type == S_TRISTATE)
- fprintf(tristate, "CONFIG_%s=Y\n",
+ fprintf(tristate, "%s=Y\n",
sym->name);
- fprintf(out_h, "#define CONFIG_%s 1\n", sym->name);
+ fprintf(out_h, "#define %s 1\n", sym->name);
break;
}
break;
@@ -851,12 +848,12 @@
case S_HEX:
str = sym_get_string_value(sym);
if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
- fprintf(out_h, "#define CONFIG_%s 0x%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_h, "#define CONFIG_%s %s\n", sym->name, str);
+ fprintf(out_h, "#define %s %s\n", sym->name, str);
break;
default:
break;

29
package/config/patches/05-really-clean-everything.patch Normal file
View File

@ -0,0 +1,29 @@
---
Makefile | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
Index: config.new/Makefile
===================================================================
--- config.new.orig/Makefile
+++ config.new/Makefile
@@ -199,10 +199,16 @@
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 += mconf qconf gconf nconf
-clean-files += config.pot linux.pot
+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

40
package/config/patches/06-br-build-system-integration.patch Normal file
View File

@ -0,0 +1,40 @@
---
Makefile | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
Index: config/Makefile
===================================================================
--- config.orig/Makefile
+++ config/Makefile
@@ -177,18 +177,30 @@
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

139
package/config/patches/08-make-write-deps.patch Normal file
View File

@ -0,0 +1,139 @@
---
util.c | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 116 insertions(+), 1 deletion(-)
Index: config.clean/util.c
===================================================================
--- config.clean.orig/util.c
+++ config.clean/util.c
@@ -26,6 +26,121 @@
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)
+{
+ char *str;
+ char dir[PATH_MAX+1], buf[PATH_MAX+1], buf2[PATH_MAX+1];
+ 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";
+
+ strcpy(dir, conf_get_configname());
+ str = strrchr(dir, '/');
+ if (str)
+ str[1] = 0;
+ else
+ dir[0] = 0;
+
+ sprintf(buf, "%s%s", dir, name_tmp);
+ out = fopen(buf, "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: $(BASE_TARGETS)", br2_symbol_printer(sym->name));
+ done = 1;
+ }
+//printf("SELECTS %s\n",e->left.sym->name);
+ fprintf(out, " %s",br2_symbol_printer(e->left.sym->name));
+ }
+ }
+ if (done)
+ fprintf(out, "\n");
+#if 0
+ e = sym->rev_dep.expr;
+ if (e && e->type == E_SYMBOL
+ && e->left.sym->name) {
+ fprintf(out, "%s: %s", br2_symbol_printer(e->left.sym->name),
+ br2_symbol_printer(sym->name));
+printf("%s is Selected BY: %s", sym->name, e->left.sym->name);
+ }
+#endif
+ }
+ }
+ }
+next:
+ if (menu->list) {
+ menu = menu->list;
+ continue;
+ }
+ if (menu->next)
+ menu = menu->next;
+ else while ((menu = menu->parent)) {
+ if (menu->next) {
+ menu = menu->next;
+ break;
+ }
+ }
+ }
+ fclose(out);
+ sprintf(buf2, "%s%s", dir, name);
+ rename(buf, buf2);
+ printf(_("#\n"
+ "# make dependencies written to %s\n"
+ "# ATTENTION buildroot devels!\n"
+ "# See top of this file before playing with this auto-preprequisites!\n"
+ "#\n"), name);
+ return 0;
+}
+
/* write a dependency file as used by kbuild to track dependencies */
int file_write_dep(const char *name)
{
@@ -68,7 +183,7 @@
fprintf(out, "\n$(deps_config): ;\n");
fclose(out);
rename("..config.tmp", name);
- return 0;
+ return write_make_deps(NULL);
}

44
package/config/patches/09-implement-kconfig-probability.patch Normal file
View File

@ -0,0 +1,44 @@
---
confdata.c | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
Index: config/confdata.c
===================================================================
--- config.orig/confdata.c
+++ config/confdata.c
@@ -977,7 +977,16 @@
void conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
- int i, cnt;
+ int i, cnt, prob = 50;
+
+ if (mode == def_random) {
+ char *endp, *env = getenv("KCONFIG_PROBABILITY");
+ if (env && *env) {
+ int tmp = (int)strtol(env, &endp, 10);
+ if (*endp == '\0' && tmp >= 0 && tmp <= 100)
+ prob = tmp;
+ }
+ }
for_all_symbols(i, sym) {
if (sym_has_value(sym))
@@ -996,8 +1005,15 @@
sym->def[S_DEF_USER].tri = no;
break;
case def_random:
- cnt = sym_get_type(sym) == S_TRISTATE ? 3 : 2;
- sym->def[S_DEF_USER].tri = (tristate)(rand() % cnt);
+ cnt = (rand() % 100) - (100 - prob);
+ if (cnt < 0)
+ sym->def[S_DEF_USER].tri = no;
+ else
+ if ((sym_get_type(sym) == S_TRISTATE)
+ && (cnt > prob/2))
+ sym->def[S_DEF_USER].tri = mod;
+ else
+ sym->def[S_DEF_USER].tri = yes;
break;
default:
continue;

80
package/config/patches/10-br-build-system.patch Normal file
View File

@ -0,0 +1,80 @@
---
Makefile.br | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
foo.h | 12 ++++++++++++
2 files changed, 65 insertions(+)
Index: config/Makefile.br
===================================================================
--- /dev/null
+++ 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
Index: config/foo.h
===================================================================
--- /dev/null
+++ config/foo.h
@@ -0,0 +1,12 @@
+#ifndef __KCONFIG_FOO_H
+#define __KCONFIG_FOO_H
+
+#ifndef __APPLE__
+#include <features.h>
+#endif
+#include <limits.h>
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+#endif /* __KCONFIG_FOO_H */

17
package/config/patches/11-use-mktemp-for-lxdialog.patch Normal file
View File

@ -0,0 +1,17 @@
---
lxdialog/check-lxdialog.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: config.clean/lxdialog/check-lxdialog.sh
===================================================================
--- config.clean.orig/lxdialog/check-lxdialog.sh
+++ config.clean/lxdialog/check-lxdialog.sh
@@ -31,7 +31,7 @@
}
# Temp file, try to clean up after us
-tmp=.lxdialog.tmp
+tmp=$(mktemp)
trap "rm -f $tmp" 0 1 2 3 15
# Check if we can link to ncurses

17
package/config/patches/12-fix-glade-file-path.patch Normal file
View File

@ -0,0 +1,17 @@
---
gconf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: config.new/gconf.c
===================================================================
--- config.new.orig/gconf.c
+++ config.new/gconf.c
@@ -1525,7 +1525,7 @@
/* Determine GUI path */
env = getenv(SRCTREE);
if (env)
- glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
+ glade_file = g_strconcat(env, "/package/config/gconf.glade", NULL);
else if (av[0][0] == '/')
glade_file = g_strconcat(av[0], ".glade", NULL);
else

209
package/config/patches/14-support-out-of-tree-config.patch Normal file
View File

@ -0,0 +1,209 @@
---
conf.c | 1
confdata.c | 65 +++++++++++++++++++++++++++++++++++++++++++++----------------
util.c | 16 +++++++++++++--
3 files changed, 62 insertions(+), 20 deletions(-)
Index: config/conf.c
===================================================================
--- config.orig/conf.c
+++ config/conf.c
@@ -503,7 +503,6 @@
}
name = av[optind];
conf_parse(name);
- //zconfdump(stdout);
if (sync_kconfig) {
name = conf_get_configname();
if (stat(name, &tmpstat)) {
Index: config/confdata.c
===================================================================
--- config.orig/confdata.c
+++ config/confdata.c
@@ -44,9 +44,7 @@
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)
@@ -542,6 +540,9 @@
int use_timestamp = 1;
char *env;
+ if (!name)
+ name = conf_get_configname();
+
dirname[0] = 0;
if (name && name[0]) {
struct stat st;
@@ -656,6 +657,7 @@
{
const char *name;
char path[128];
+ char *opwd, *dir, *_name;
char *s, *d, c;
struct symbol *sym;
struct stat sb;
@@ -664,8 +666,20 @@
name = conf_get_autoconfig_name();
conf_read_simple(name, S_DEF_AUTO);
- if (chdir("include/config"))
- return 1;
+ 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) {
@@ -758,9 +772,11 @@
close(fd);
}
out:
- if (chdir("../.."))
- return 1;
-
+ if (chdir(opwd))
+ res = 1;
+err:
+ free(opwd);
+ free(_name);
return res;
}
@@ -772,25 +788,38 @@
FILE *out, *tristate, *out_h;
time_t now;
int i;
+ char dir[PATH_MAX+1], buf[PATH_MAX+1];
+ char *s;
+
+ strcpy(dir, conf_get_configname());
+ s = strrchr(dir, '/');
+ if (s)
+ s[1] = 0;
+ else
+ dir[0] = 0;
sym_clear_all_valid();
- file_write_dep("include/config/auto.conf.cmd");
+ sprintf(buf, "%s.config.cmd", dir);
+ file_write_dep(buf);
if (conf_split_config())
return 1;
- out = fopen(".tmpconfig", "w");
+ sprintf(buf, "%s.tmpconfig", dir);
+ out = fopen(buf, "w");
if (!out)
return 1;
- tristate = fopen(".tmpconfig_tristate", "w");
+ sprintf(buf, "%s.tmpconfig_tristate", dir);
+ tristate = fopen(buf, "w");
if (!tristate) {
fclose(out);
return 1;
}
- out_h = fopen(".tmpconfig.h", "w");
+ sprintf(buf, "%s.tmpconfig.h", dir);
+ out_h = fopen(buf, "w");
if (!out_h) {
fclose(out);
fclose(tristate);
@@ -811,8 +840,7 @@
fprintf(out_h, "/*\n"
" * Automatically generated C config: don't edit\n"
" * %s"
- " */\n"
- "#define AUTOCONF_INCLUDED\n",
+ " */\n",
ctime(&now));
for_all_symbols(i, sym) {
@@ -866,19 +894,22 @@
name = getenv("KCONFIG_AUTOHEADER");
if (!name)
name = "include/generated/autoconf.h";
- if (rename(".tmpconfig.h", name))
+ sprintf(buf, "%s.tmpconfig.h", dir);
+ if (rename(buf, name))
return 1;
name = getenv("KCONFIG_TRISTATE");
if (!name)
name = "include/config/tristate.conf";
- if (rename(".tmpconfig_tristate", name))
+ sprintf(buf, "%s.tmpconfig_tristate", dir);
+ if (rename(buf, name))
return 1;
name = conf_get_autoconfig_name();
/*
* This must be the last step, kbuild has a dependency on auto.conf
* and this marks the successful completion of the previous steps.
*/
- if (rename(".tmpconfig", name))
+ sprintf(buf, "%s.tmpconfig", dir);
+ if (rename(buf, name))
return 1;
return 0;
Index: config/util.c
===================================================================
--- config.orig/util.c
+++ config/util.c
@@ -144,6 +144,8 @@
/* write a dependency file as used by kbuild to track dependencies */
int file_write_dep(const char *name)
{
+ char *str;
+ char buf[PATH_MAX+1], buf2[PATH_MAX+1], dir[PATH_MAX+1];
struct symbol *sym, *env_sym;
struct expr *e;
struct file *file;
@@ -151,7 +153,16 @@
if (!name)
name = ".kconfig.d";
- out = fopen("..config.tmp", "w");
+
+ strcpy(dir, conf_get_configname());
+ str = strrchr(dir, '/');
+ if (str)
+ str[1] = 0;
+ else
+ dir[0] = 0;
+
+ sprintf(buf, "%s..config.tmp", dir);
+ out = fopen(buf, "w");
if (!out)
return 1;
fprintf(out, "deps_config := \\\n");
@@ -182,7 +193,8 @@
fprintf(out, "\n$(deps_config): ;\n");
fclose(out);
- rename("..config.tmp", name);
+ sprintf(buf2, "%s%s", dir, name);
+ rename(buf, buf2);
return write_make_deps(NULL);
}

11
package/config/patches/series Normal file
View File

@ -0,0 +1,11 @@
01-kconfig-kernel-to-buildroot.patch
02-cpp-comments-to-c-comments.patch
03-change-config-option-prefix.patch
05-really-clean-everything.patch
06-br-build-system-integration.patch
08-make-write-deps.patch
09-implement-kconfig-probability.patch
10-br-build-system.patch
11-use-mktemp-for-lxdialog.patch
12-fix-glade-file-path.patch
14-support-out-of-tree-config.patch

121
package/config/qconf.cc
View File

@ -58,11 +58,10 @@ QValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok)
{
QValueList<int> result;
QStringList entryList = readListEntry(key, ok);
if (ok) {
QStringList::Iterator it;
for (it = entryList.begin(); it != entryList.end(); ++it)
result.push_back((*it).toInt());
}
QStringList::Iterator it;
for (it = entryList.begin(); it != entryList.end(); ++it)
result.push_back((*it).toInt());
return result;
}
@ -149,7 +148,7 @@ void ConfigItem::updateMenu(void)
case S_TRISTATE:
char ch;
if (!sym_is_changable(sym) && !list->showAll) {
if (!sym_is_changable(sym) && list->optMode == normalOpt) {
setPixmap(promptColIdx, 0);
setText(noColIdx, QString::null);
setText(modColIdx, QString::null);
@ -320,7 +319,7 @@ ConfigList::ConfigList(ConfigView* p, const char *name)
symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no),
choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no),
menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void),
showAll(false), showName(false), showRange(false), showData(false),
showName(false), showRange(false), showData(false), optMode(normalOpt),
rootEntry(0), headerPopup(0)
{
int i;
@ -337,10 +336,10 @@ ConfigList::ConfigList(ConfigView* p, const char *name)
if (name) {
configSettings->beginGroup(name);
showAll = configSettings->readBoolEntry("/showAll", false);
showName = configSettings->readBoolEntry("/showName", false);
showRange = configSettings->readBoolEntry("/showRange", false);
showData = configSettings->readBoolEntry("/showData", false);
optMode = (enum optionMode)configSettings->readNumEntry("/optionMode", false);
configSettings->endGroup();
connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
}
@ -352,6 +351,17 @@ ConfigList::ConfigList(ConfigView* p, const char *name)
reinit();
}
bool ConfigList::menuSkip(struct menu *menu)
{
if (optMode == normalOpt && menu_is_visible(menu))
return false;
if (optMode == promptOpt && menu_has_prompt(menu))
return false;
if (optMode == allOpt)
return false;
return true;
}
void ConfigList::reinit(void)
{
removeColumn(dataColIdx);
@ -380,7 +390,7 @@ void ConfigList::saveSettings(void)
configSettings->writeEntry("/showName", showName);
configSettings->writeEntry("/showRange", showRange);
configSettings->writeEntry("/showData", showData);
configSettings->writeEntry("/showAll", showAll);
configSettings->writeEntry("/optionMode", (int)optMode);
configSettings->endGroup();
}
}
@ -606,7 +616,7 @@ void ConfigList::updateMenuList(P* parent, struct menu* menu)
}
visible = menu_is_visible(child);
if (showAll || visible) {
if (!menuSkip(child)) {
if (!child->sym && !child->list && !child->prompt)
continue;
if (!item || item->menu != child)
@ -835,7 +845,10 @@ void ConfigList::contextMenuEvent(QContextMenuEvent *e)
e->ignore();
}
ConfigView* ConfigView::viewList;
ConfigView*ConfigView::viewList;
QAction *ConfigView::showNormalAction;
QAction *ConfigView::showAllAction;
QAction *ConfigView::showPromptAction;
ConfigView::ConfigView(QWidget* parent, const char *name)
: Parent(parent, name)
@ -860,13 +873,16 @@ ConfigView::~ConfigView(void)
}
}
void ConfigView::setShowAll(bool b)
void ConfigView::setOptionMode(QAction *act)
{
if (list->showAll != b) {
list->showAll = b;
list->updateListAll();
emit showAllChanged(b);
}
if (act == showNormalAction)
list->optMode = normalOpt;
else if (act == showAllAction)
list->optMode = allOpt;
else
list->optMode = promptOpt;
list->updateListAll();
}
void ConfigView::setShowName(bool b)
@ -964,34 +980,6 @@ void ConfigInfoView::setInfo(struct menu *m)
menuInfo();
}
void ConfigInfoView::setSource(const QString& name)
{
const char *p = name.latin1();
menu = NULL;
sym = NULL;
switch (p[0]) {
case 'm':
struct menu *m;
if (sscanf(p, "m%p", &m) == 1 && menu != m) {
menu = m;
menuInfo();
emit menuSelected(menu);
}
break;
case 's':
struct symbol *s;
if (sscanf(p, "s%p", &s) == 1 && sym != s) {
sym = s;
symbolInfo();
}
break;
}
}
void ConfigInfoView::symbolInfo(void)
{
QString str;
@ -1042,12 +1030,10 @@ void ConfigInfoView::menuInfo(void)
if (showDebug())
debug = debug_info(sym);
help = menu_get_help(menu);
/* Gettextize if the help text not empty */
if (help.isEmpty())
help = print_filter(menu_get_help(menu));
else
help = print_filter(_(menu_get_help(menu)));
struct gstr help_gstr = str_new();
menu_get_ext_help(menu, &help_gstr);
help = print_filter(str_get(&help_gstr));
str_free(&help_gstr);
} else if (menu->prompt) {
head += "<big><b>";
head += print_filter(_(menu->prompt->text));
@ -1277,7 +1263,8 @@ ConfigMainWindow::ConfigMainWindow(void)
char title[256];
QDesktopWidget *d = configApp->desktop();
snprintf(title, sizeof(title), _("Buildroot Configuration"));
snprintf(title, sizeof(title), _("Buildroot v%s Configuration"),
getenv("BR2_VERSION"));
setCaption(title);
width = configSettings->readNumEntry("/window width", d->width() - 64);
@ -1350,11 +1337,24 @@ ConfigMainWindow::ConfigMainWindow(void)
connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool)));
connect(configView, SIGNAL(showDataChanged(bool)), showDataAction, SLOT(setOn(bool)));
showDataAction->setOn(configList->showData);
QAction *showAllAction = new QAction(NULL, _("Show All Options"), 0, this);
showAllAction->setToggleAction(TRUE);
connect(showAllAction, SIGNAL(toggled(bool)), configView, SLOT(setShowAll(bool)));
connect(showAllAction, SIGNAL(toggled(bool)), menuView, SLOT(setShowAll(bool)));
showAllAction->setOn(configList->showAll);
QActionGroup *optGroup = new QActionGroup(this);
optGroup->setExclusive(TRUE);
connect(optGroup, SIGNAL(selected(QAction *)), configView,
SLOT(setOptionMode(QAction *)));
connect(optGroup, SIGNAL(selected(QAction *)), menuView,
SLOT(setOptionMode(QAction *)));
configView->showNormalAction = new QAction(NULL, _("Show Normal Options"), 0, optGroup);
configView->showAllAction = new QAction(NULL, _("Show All Options"), 0, optGroup);
configView->showPromptAction = new QAction(NULL, _("Show Prompt Options"), 0, optGroup);
configView->showNormalAction->setToggleAction(TRUE);
configView->showNormalAction->setOn(configList->optMode == normalOpt);
configView->showAllAction->setToggleAction(TRUE);
configView->showAllAction->setOn(configList->optMode == allOpt);
configView->showPromptAction->setToggleAction(TRUE);
configView->showPromptAction->setOn(configList->optMode == promptOpt);
QAction *showDebugAction = new QAction(NULL, _("Show Debug Info"), 0, this);
showDebugAction->setToggleAction(TRUE);
connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool)));
@ -1397,7 +1397,8 @@ ConfigMainWindow::ConfigMainWindow(void)
showRangeAction->addTo(optionMenu);
showDataAction->addTo(optionMenu);
optionMenu->insertSeparator();
showAllAction->addTo(optionMenu);
optGroup->addTo(optionMenu);
optionMenu->insertSeparator();
showDebugAction->addTo(optionMenu);
// create help menu
@ -1492,7 +1493,7 @@ void ConfigMainWindow::setMenuLink(struct menu *menu)
ConfigList* list = NULL;
ConfigItem* item;
if (!menu_is_visible(menu) && !configView->showAll())
if (configList->menuSkip(menu))
return;
switch (configList->mode) {
@ -1611,7 +1612,6 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e)
{
if (!conf_get_changed()) {
e->accept();
conf_write_autoconf();
return;
}
QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning,
@ -1622,7 +1622,6 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e)
switch (mb.exec()) {
case QMessageBox::Yes:
conf_write(NULL);
conf_write_autoconf();
case QMessageBox::No:
e->accept();
break;

17
package/config/qconf.h
View File

@ -44,6 +44,9 @@ enum colIdx {
enum listMode {
singleMode, menuMode, symbolMode, fullMode, listMode
};
enum optionMode {
normalOpt = 0, allOpt, promptOpt
};
class ConfigList : public QListView {
Q_OBJECT
@ -115,6 +118,8 @@ public:
void setAllOpen(bool open);
void setParentMenu(void);
bool menuSkip(struct menu *);
template <class P>
void updateMenuList(P*, struct menu*);
@ -124,8 +129,9 @@ public:
QPixmap choiceYesPix, choiceNoPix;
QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
bool showAll, showName, showRange, showData;
bool showName, showRange, showData;
enum listMode mode;
enum optionMode optMode;
struct menu *rootEntry;
QColorGroup disabledColorGroup;
QColorGroup inactivedColorGroup;
@ -222,17 +228,15 @@ public:
static void updateList(ConfigItem* item);
static void updateListAll(void);
bool showAll(void) const { return list->showAll; }
bool showName(void) const { return list->showName; }
bool showRange(void) const { return list->showRange; }
bool showData(void) const { return list->showData; }
public slots:
void setShowAll(bool);
void setShowName(bool);
void setShowRange(bool);
void setShowData(bool);
void setOptionMode(QAction *);
signals:
void showAllChanged(bool);
void showNameChanged(bool);
void showRangeChanged(bool);
void showDataChanged(bool);
@ -242,6 +246,10 @@ public:
static ConfigView* viewList;
ConfigView* nextView;
static QAction *showNormalAction;
static QAction *showAllAction;
static QAction *showPromptAction;
};
class ConfigInfoView : public QTextBrowser {
@ -254,7 +262,6 @@ public:
public slots:
void setInfo(struct menu *menu);
void saveSettings(void);
void setSource(const QString& name);
void setShowDebug(bool);
signals:

422
package/config/streamline_config.pl Normal file
View File

@ -0,0 +1,422 @@
#!/usr/bin/perl -w
#
# Copywrite 2005-2009 - Steven Rostedt
# Licensed under the terms of the GNU GPL License version 2
#
# It's simple enough to figure out how this works.
# If not, then you can ask me at stripconfig@goodmis.org
#
# What it does?
#
# If you have installed a Linux kernel from a distribution
# that turns on way too many modules than you need, and
# you only want the modules you use, then this program
# is perfect for you.
#
# It gives you the ability to turn off all the modules that are
# not loaded on your system.
#
# Howto:
#
# 1. Boot up the kernel that you want to stream line the config on.
# 2. Change directory to the directory holding the source of the
# kernel that you just booted.
# 3. Copy the configuraton file to this directory as .config
# 4. Have all your devices that you need modules for connected and
# operational (make sure that their corresponding modules are loaded)
# 5. Run this script redirecting the output to some other file
# like config_strip.
# 6. Back up your old config (if you want too).
# 7. copy the config_strip file to .config
# 8. Run "make oldconfig"
#
# Now your kernel is ready to be built with only the modules that
# are loaded.
#
# Here's what I did with my Debian distribution.
#
# cd /usr/src/linux-2.6.10
# cp /boot/config-2.6.10-1-686-smp .config
# ~/bin/streamline_config > config_strip
# mv .config config_sav
# mv config_strip .config
# make oldconfig
#
my $config = ".config";
my $uname = `uname -r`;
chomp $uname;
my @searchconfigs = (
{
"file" => ".config",
"exec" => "cat",
},
{
"file" => "/proc/config.gz",
"exec" => "zcat",
},
{
"file" => "/boot/config-$uname",
"exec" => "cat",
},
{
"file" => "/boot/vmlinuz-$uname",
"exec" => "scripts/extract-ikconfig",
"test" => "scripts/extract-ikconfig",
},
{
"file" => "vmlinux",
"exec" => "scripts/extract-ikconfig",
"test" => "scripts/extract-ikconfig",
},
{
"file" => "/lib/modules/$uname/kernel/kernel/configs.ko",
"exec" => "scripts/extract-ikconfig",
"test" => "scripts/extract-ikconfig",
},
{
"file" => "kernel/configs.ko",
"exec" => "scripts/extract-ikconfig",
"test" => "scripts/extract-ikconfig",
},
{
"file" => "kernel/configs.o",
"exec" => "scripts/extract-ikconfig",
"test" => "scripts/extract-ikconfig",
},
);
sub find_config {
foreach my $conf (@searchconfigs) {
my $file = $conf->{"file"};
next if ( ! -f "$file");
if (defined($conf->{"test"})) {
`$conf->{"test"} $conf->{"file"} 2>/dev/null`;
next if ($?);
}
my $exec = $conf->{"exec"};
print STDERR "using config: '$file'\n";
open(CIN, "$exec $file |") || die "Failed to run $exec $file";
return;
}
die "No config file found";
}
find_config;
# Get the build source and top level Kconfig file (passed in)
my $ksource = $ARGV[0];
my $kconfig = $ARGV[1];
my $lsmod_file = $ARGV[2];
my @makefiles = `find $ksource -name Makefile 2>/dev/null`;
chomp @makefiles;
my %depends;
my %selects;
my %prompts;
my %objects;
my $var;
my $cont = 0;
my $iflevel = 0;
my @ifdeps;
# prevent recursion
my %read_kconfigs;
sub read_kconfig {
my ($kconfig) = @_;
my $state = "NONE";
my $config;
my @kconfigs;
open(KIN, "$ksource/$kconfig") || die "Can't open $kconfig";
while (<KIN>) {
chomp;
# collect any Kconfig sources
if (/^source\s*"(.*)"/) {
$kconfigs[$#kconfigs+1] = $1;
}
# configs found
if (/^\s*config\s+(\S+)\s*$/) {
$state = "NEW";
$config = $1;
for (my $i = 0; $i < $iflevel; $i++) {
if ($i) {
$depends{$config} .= " " . $ifdeps[$i];
} else {
$depends{$config} = $ifdeps[$i];
}
$state = "DEP";
}
# collect the depends for the config
} elsif ($state eq "NEW" && /^\s*depends\s+on\s+(.*)$/) {
$state = "DEP";
$depends{$config} = $1;
} elsif ($state eq "DEP" && /^\s*depends\s+on\s+(.*)$/) {
$depends{$config} .= " " . $1;
# Get the configs that select this config
} elsif ($state ne "NONE" && /^\s*select\s+(\S+)/) {
if (defined($selects{$1})) {
$selects{$1} .= " " . $config;
} else {
$selects{$1} = $config;
}
# configs without prompts must be selected
} elsif ($state ne "NONE" && /^\s*tristate\s\S/) {
# note if the config has a prompt
$prompt{$config} = 1;
# Check for if statements
} elsif (/^if\s+(.*\S)\s*$/) {
my $deps = $1;
# remove beginning and ending non text
$deps =~ s/^[^a-zA-Z0-9_]*//;
$deps =~ s/[^a-zA-Z0-9_]*$//;
my @deps = split /[^a-zA-Z0-9_]+/, $deps;
$ifdeps[$iflevel++] = join ':', @deps;
} elsif (/^endif/) {
$iflevel-- if ($iflevel);
# stop on "help"
} elsif (/^\s*help\s*$/) {
$state = "NONE";
}
}
close(KIN);
# read in any configs that were found.
foreach $kconfig (@kconfigs) {
if (!defined($read_kconfigs{$kconfig})) {
$read_kconfigs{$kconfig} = 1;
read_kconfig($kconfig);
}
}
}
if ($kconfig) {
read_kconfig($kconfig);
}
# Read all Makefiles to map the configs to the objects
foreach my $makefile (@makefiles) {
open(MIN,$makefile) || die "Can't open $makefile";
while (<MIN>) {
my $objs;
# is this a line after a line with a backslash?
if ($cont && /(\S.*)$/) {
$objs = $1;
}
$cont = 0;
# collect objects after obj-$(CONFIG_FOO_BAR)
if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {
$var = $1;
$objs = $2;
}
if (defined($objs)) {
# test if the line ends with a backslash
if ($objs =~ m,(.*)\\$,) {
$objs = $1;
$cont = 1;
}
foreach my $obj (split /\s+/,$objs) {
$obj =~ s/-/_/g;
if ($obj =~ /(.*)\.o$/) {
# Objects may be enabled by more than one config.
# Store configs in an array.
my @arr;
if (defined($objects{$1})) {
@arr = @{$objects{$1}};
}
$arr[$#arr+1] = $var;
# The objects have a hash mapping to a reference
# of an array of configs.
$objects{$1} = \@arr;
}
}
}
}
close(MIN);
}
my %modules;
if (defined($lsmod_file)) {
if ( ! -f $lsmod_file) {
die "$lsmod_file not found";
}
if ( -x $lsmod_file) {
# the file is executable, run it
open(LIN, "$lsmod_file|");
} else {
# Just read the contents
open(LIN, "$lsmod_file");
}
} else {
# see what modules are loaded on this system
my $lsmod;
foreach $dir ( ("/sbin", "/bin", "/usr/sbin", "/usr/bin") ) {
if ( -x "$dir/lsmod" ) {
$lsmod = "$dir/lsmod";
last;
}
}
if (!defined($lsmod)) {
# try just the path
$lsmod = "lsmod";
}
open(LIN,"$lsmod|") || die "Can not call lsmod with $lsmod";
}
while (<LIN>) {
next if (/^Module/); # Skip the first line.
if (/^(\S+)/) {
$modules{$1} = 1;
}
}
close (LIN);
# add to the configs hash all configs that are needed to enable
# a loaded module.
my %configs;
foreach my $module (keys(%modules)) {
if (defined($objects{$module})) {
my @arr = @{$objects{$module}};
foreach my $conf (@arr) {
$configs{$conf} = $module;
}
} else {
# Most likely, someone has a custom (binary?) module loaded.
print STDERR "$module config not found!!\n";
}
}
my $valid = "A-Za-z_0-9";
my $repeat = 1;
#
# Note, we do not care about operands (like: &&, ||, !) we want to add any
# config that is in the depend list of another config. This script does
# not enable configs that are not already enabled. If we come across a
# config A that depends on !B, we can still add B to the list of depends
# to keep on. If A was on in the original config, B would not have been
# and B would not be turned on by this script.
#
sub parse_config_dep_select
{
my ($p) = @_;
while ($p =~ /[$valid]/) {
if ($p =~ /^[^$valid]*([$valid]+)/) {
my $conf = "CONFIG_" . $1;
$p =~ s/^[^$valid]*[$valid]+//;
if (!defined($configs{$conf})) {
# We must make sure that this config has its
# dependencies met.
$repeat = 1; # do again
$configs{$conf} = 1;
}
} else {
die "this should never happen";
}
}
}
while ($repeat) {
$repeat = 0;
foreach my $config (keys %configs) {
$config =~ s/^CONFIG_//;
if (defined($depends{$config})) {
# This config has dependencies. Make sure they are also included
parse_config_dep_select $depends{$config};
}
if (defined($prompt{$config}) || !defined($selects{$config})) {
next;
}
# config has no prompt and must be selected.
parse_config_dep_select $selects{$config};
}
}
my %setconfigs;
# Finally, read the .config file and turn off any module enabled that
# we could not find a reason to keep enabled.
while(<CIN>) {
if (/CONFIG_IKCONFIG/) {
if (/# CONFIG_IKCONFIG is not set/) {
# enable IKCONFIG at least as a module
print "CONFIG_IKCONFIG=m\n";
# don't ask about PROC
print "# CONFIG_IKCONFIG_PROC is not set\n";
} else {
print;
}
next;
}
if (/^(CONFIG.*)=(m|y)/) {
if (defined($configs{$1})) {
$setconfigs{$1} = $2;
} elsif ($2 eq "m") {
print "# $1 is not set\n";
next;
}
}
print;
}
close(CIN);
# Integrity check, make sure all modules that we want enabled do
# indeed have their configs set.
loop:
foreach my $module (keys(%modules)) {
if (defined($objects{$module})) {
my @arr = @{$objects{$module}};
foreach my $conf (@arr) {
if (defined($setconfigs{$conf})) {
next loop;
}
}
print STDERR "module $module did not have configs";
foreach my $conf (@arr) {
print STDERR " " , $conf;
}
print STDERR "\n";
}
}

328
package/config/symbol.c
View File

@ -36,7 +36,7 @@ tristate modules_val;
struct expr *sym_env_list;
void sym_add_default(struct symbol *sym, const char *def)
static void sym_add_default(struct symbol *sym, const char *def)
{
struct property *prop = prop_alloc(P_DEFAULT, sym);
@ -125,7 +125,7 @@ struct property *sym_get_default_prop(struct symbol *sym)
return NULL;
}
struct property *sym_get_range_prop(struct symbol *sym)
static struct property *sym_get_range_prop(struct symbol *sym)
{
struct property *prop;
@ -205,6 +205,16 @@ static void sym_calc_visibility(struct symbol *sym)
}
if (sym_is_choice_value(sym))
return;
/* defaulting to "yes" if no explicit "depends on" are given */
tri = yes;
if (sym->dir_dep.expr)
tri = expr_calc_value(sym->dir_dep.expr);
if (tri == mod)
tri = yes;
if (sym->dir_dep.tri != tri) {
sym->dir_dep.tri = tri;
sym_set_changed(sym);
}
tri = no;
if (sym->rev_dep.expr)
tri = expr_calc_value(sym->rev_dep.expr);
@ -216,44 +226,63 @@ static void sym_calc_visibility(struct symbol *sym)
}
}
static struct symbol *sym_calc_choice(struct symbol *sym)
/*
* Find the default symbol for a choice.
* First try the default values for the choice symbol
* Next locate the first visible choice value
* Return NULL if none was found
*/
struct symbol *sym_choice_default(struct symbol *sym)
{
struct symbol *def_sym;
struct property *prop;
struct expr *e;
/* is the user choice visible? */
def_sym = sym->def[S_DEF_USER].val;
if (def_sym) {
sym_calc_visibility(def_sym);
if (def_sym->visible != no)
return def_sym;
}
/* any of the defaults visible? */
for_all_defaults(sym, prop) {
prop->visible.tri = expr_calc_value(prop->visible.expr);
if (prop->visible.tri == no)
continue;
def_sym = prop_get_symbol(prop);
sym_calc_visibility(def_sym);
if (def_sym->visible != no)
return def_sym;
}
/* just get the first visible value */
prop = sym_get_choice_prop(sym);
expr_list_for_each_sym(prop->expr, e, def_sym) {
sym_calc_visibility(def_sym);
expr_list_for_each_sym(prop->expr, e, def_sym)
if (def_sym->visible != no)
return def_sym;
}
/* no choice? reset tristate value */
sym->curr.tri = no;
/* failed to locate any defaults */
return NULL;
}
static struct symbol *sym_calc_choice(struct symbol *sym)
{
struct symbol *def_sym;
struct property *prop;
struct expr *e;
/* first calculate all choice values' visibilities */
prop = sym_get_choice_prop(sym);
expr_list_for_each_sym(prop->expr, e, def_sym)
sym_calc_visibility(def_sym);
/* is the user choice visible? */
def_sym = sym->def[S_DEF_USER].val;
if (def_sym && def_sym->visible != no)
return def_sym;
def_sym = sym_choice_default(sym);
if (def_sym == NULL)
/* no choice? reset tristate value */
sym->curr.tri = no;
return def_sym;
}
void sym_calc_value(struct symbol *sym)
{
struct symbol_value newval, oldval;
@ -321,6 +350,14 @@ void sym_calc_value(struct symbol *sym)
}
}
calc_newval:
if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) {
fprintf(stderr, "warning: (");
expr_fprint(sym->rev_dep.expr, stderr);
fprintf(stderr, ") selects %s which has unmet direct dependencies (",
sym->name);
expr_fprint(sym->dir_dep.expr, stderr);
fprintf(stderr, ")\n");
}
newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);
}
if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)
@ -365,12 +402,13 @@ void sym_calc_value(struct symbol *sym)
if (sym_is_choice(sym)) {
struct symbol *choice_sym;
int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE);
prop = sym_get_choice_prop(sym);
expr_list_for_each_sym(prop->expr, e, choice_sym) {
choice_sym->flags |= flags;
if (flags & SYMBOL_CHANGED)
if ((sym->flags & SYMBOL_WRITE) &&
choice_sym->visible != no)
choice_sym->flags |= SYMBOL_WRITE;
if (sym->flags & SYMBOL_CHANGED)
sym_set_changed(choice_sym);
}
}
@ -623,6 +661,80 @@ bool sym_set_string_value(struct symbol *sym, const char *newval)
return true;
}
/*
* Find the default value associated to a symbol.
* For tristate symbol handle the modules=n case
* in which case "m" becomes "y".
* If the symbol does not have any default then fallback
* to the fixed default values.
*/
const char *sym_get_string_default(struct symbol *sym)
{
struct property *prop;
struct symbol *ds;
const char *str;
tristate val;
sym_calc_visibility(sym);
sym_calc_value(modules_sym);
val = symbol_no.curr.tri;
str = symbol_empty.curr.val;
/* If symbol has a default value look it up */
prop = sym_get_default_prop(sym);
if (prop != NULL) {
switch (sym->type) {
case S_BOOLEAN:
case S_TRISTATE:
/* The visibility imay limit the value from yes => mod */
val = EXPR_AND(expr_calc_value(prop->expr), prop->visible.tri);
break;
default:
/*
* The following fails to handle the situation
* where a default value is further limited by
* the valid range.
*/
ds = prop_get_symbol(prop);
if (ds != NULL) {
sym_calc_value(ds);
str = (const char *)ds->curr.val;
}
}
}
/* Handle select statements */
val = EXPR_OR(val, sym->rev_dep.tri);
/* transpose mod to yes if modules are not enabled */
if (val == mod)
if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no)
val = yes;
/* transpose mod to yes if type is bool */
if (sym->type == S_BOOLEAN && val == mod)
val = yes;
switch (sym->type) {
case S_BOOLEAN:
case S_TRISTATE:
switch (val) {
case no: return "n";
case mod: return "m";
case yes: return "y";
}
case S_INT:
case S_HEX:
return str;
case S_STRING:
return str;
case S_OTHER:
case S_UNKNOWN:
break;
}
return "";
}
const char *sym_get_string_value(struct symbol *sym)
{
tristate val;
@ -651,12 +763,20 @@ bool sym_is_changable(struct symbol *sym)
return sym->visible > sym->rev_dep.tri;
}
static unsigned strhash(const char *s)
{
/* fnv32 hash */
unsigned hash = 2166136261U;
for (; *s; s++)
hash = (hash ^ *s) * 0x01000193;
return hash;
}
struct symbol *sym_lookup(const char *name, int flags)
{
struct symbol *symbol;
const char *ptr;
char *new_name;
int hash = 0;
int hash;
if (name) {
if (name[0] && !name[1]) {
@ -666,12 +786,11 @@ struct symbol *sym_lookup(const char *name, int flags)
case 'n': return &symbol_no;
}
}
for (ptr = name; *ptr; ptr++)
hash += *ptr;
hash &= 0xff;
hash = strhash(name) % SYMBOL_HASHSIZE;
for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) {
if (!strcmp(symbol->name, name) &&
if (symbol->name &&
!strcmp(symbol->name, name) &&
(flags ? symbol->flags & flags
: !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
return symbol;
@ -679,7 +798,7 @@ struct symbol *sym_lookup(const char *name, int flags)
new_name = strdup(name);
} else {
new_name = NULL;
hash = 256;
hash = 0;
}
symbol = malloc(sizeof(*symbol));
@ -697,7 +816,6 @@ struct symbol *sym_lookup(const char *name, int flags)
struct symbol *sym_find(const char *name)
{
struct symbol *symbol = NULL;
const char *ptr;
int hash = 0;
if (!name)
@ -710,12 +828,11 @@ struct symbol *sym_find(const char *name)
case 'n': return &symbol_no;
}
}
for (ptr = name; *ptr; ptr++)
hash += *ptr;
hash &= 0xff;
hash = strhash(name) % SYMBOL_HASHSIZE;
for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) {
if (!strcmp(symbol->name, name) &&
if (symbol->name &&
!strcmp(symbol->name, name) &&
!(symbol->flags & SYMBOL_CONST))
break;
}
@ -750,6 +867,7 @@ struct symbol **sym_re_search(const char *pattern)
return NULL;
}
}
sym_calc_value(sym);
sym_arr[cnt++] = sym;
}
if (sym_arr)
@ -759,6 +877,110 @@ struct symbol **sym_re_search(const char *pattern)
return sym_arr;
}
/*
* When we check for recursive dependencies we use a stack to save
* current state so we can print out relevant info to user.
* The entries are located on the call stack so no need to free memory.
* Note inser() remove() must always match to properly clear the stack.
*/
static struct dep_stack {
struct dep_stack *prev, *next;
struct symbol *sym;
struct property *prop;
struct expr *expr;
} *check_top;
static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym)
{
memset(stack, 0, sizeof(*stack));
if (check_top)
check_top->next = stack;
stack->prev = check_top;
stack->sym = sym;
check_top = stack;
}
static void dep_stack_remove(void)
{
check_top = check_top->prev;
if (check_top)
check_top->next = NULL;
}
/*
* Called when we have detected a recursive dependency.
* check_top point to the top of the stact so we use
* the ->prev pointer to locate the bottom of the stack.
*/
static void sym_check_print_recursive(struct symbol *last_sym)
{
struct dep_stack *stack;
struct symbol *sym, *next_sym;
struct menu *menu = NULL;
struct property *prop;
struct dep_stack cv_stack;
if (sym_is_choice_value(last_sym)) {
dep_stack_insert(&cv_stack, last_sym);
last_sym = prop_get_symbol(sym_get_choice_prop(last_sym));
}
for (stack = check_top; stack != NULL; stack = stack->prev)
if (stack->sym == last_sym)
break;
if (!stack) {
fprintf(stderr, "unexpected recursive dependency error\n");
return;
}
for (; stack; stack = stack->next) {
sym = stack->sym;
next_sym = stack->next ? stack->next->sym : last_sym;
prop = stack->prop;
/* for choice values find the menu entry (used below) */
if (sym_is_choice(sym) || sym_is_choice_value(sym)) {
for (prop = sym->prop; prop; prop = prop->next) {
menu = prop->menu;
if (prop->menu)
break;
}
}
if (stack->sym == last_sym)
fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
prop->file->name, prop->lineno);
if (stack->expr) {
fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
prop_get_type_name(prop->type),
next_sym->name ? next_sym->name : "<choice>");
} else if (stack->prop) {
fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n",
prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
} else if (sym_is_choice(sym)) {
fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n",
menu->file->name, menu->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
} else if (sym_is_choice_value(sym)) {
fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n",
menu->file->name, menu->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
} else {
fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n",
prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
}
}
if (check_top == &cv_stack)
dep_stack_remove();
}
static struct symbol *sym_check_expr_deps(struct expr *e)
{
@ -795,24 +1017,33 @@ static struct symbol *sym_check_sym_deps(struct symbol *sym)
{
struct symbol *sym2;
struct property *prop;
struct dep_stack stack;
dep_stack_insert(&stack, sym);
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
if (sym2)
return sym2;
goto out;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->type == P_CHOICE || prop->type == P_SELECT)
continue;
stack.prop = prop;
sym2 = sym_check_expr_deps(prop->visible.expr);
if (sym2)
break;
if (prop->type != P_DEFAULT || sym_is_choice(sym))
continue;
stack.expr = prop->expr;
sym2 = sym_check_expr_deps(prop->expr);
if (sym2)
break;
stack.expr = NULL;
}
out:
dep_stack_remove();
return sym2;
}
@ -821,6 +1052,9 @@ static struct symbol *sym_check_choice_deps(struct symbol *choice)
struct symbol *sym, *sym2;
struct property *prop;
struct expr *e;
struct dep_stack stack;
dep_stack_insert(&stack, choice);
prop = sym_get_choice_prop(choice);
expr_list_for_each_sym(prop->expr, e, sym)
@ -834,10 +1068,8 @@ static struct symbol *sym_check_choice_deps(struct symbol *choice)
expr_list_for_each_sym(prop->expr, e, sym) {
sym2 = sym_check_sym_deps(sym);
if (sym2) {
fprintf(stderr, " -> %s", sym->name);
if (sym2)
break;
}
}
out:
expr_list_for_each_sym(prop->expr, e, sym)
@ -847,6 +1079,8 @@ out:
prop_get_symbol(sym_get_choice_prop(sym2)) == choice)
sym2 = choice;
dep_stack_remove();
return sym2;
}
@ -856,18 +1090,20 @@ struct symbol *sym_check_deps(struct symbol *sym)
struct property *prop;
if (sym->flags & SYMBOL_CHECK) {
fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
sym->prop->file->name, sym->prop->lineno,
sym->name ? sym->name : "<choice>");
sym_check_print_recursive(sym);
return sym;
}
if (sym->flags & SYMBOL_CHECKED)
return NULL;
if (sym_is_choice_value(sym)) {
struct dep_stack stack;
/* for choice groups start the check with main choice symbol */
dep_stack_insert(&stack, sym);
prop = sym_get_choice_prop(sym);
sym2 = sym_check_deps(prop_get_symbol(prop));
dep_stack_remove();
} else if (sym_is_choice(sym)) {
sym2 = sym_check_choice_deps(sym);
} else {
@ -876,14 +1112,8 @@ struct symbol *sym_check_deps(struct symbol *sym)
sym->flags &= ~SYMBOL_CHECK;
}
if (sym2) {
fprintf(stderr, " -> %s", sym->name ? sym->name : "<choice>");
if (sym2 == sym) {
fprintf(stderr, "\n");
zconfnerrs++;
sym2 = NULL;
}
}
if (sym2 && sym2 == sym)
sym2 = NULL;
return sym2;
}
@ -937,13 +1167,15 @@ const char *prop_get_type_name(enum prop_type type)
return "select";
case P_RANGE:
return "range";
case P_SYMBOL:
return "symbol";
case P_UNKNOWN:
break;
}
return "unknown";
}
void prop_add_env(const char *env)
static void prop_add_env(const char *env)
{
struct symbol *sym, *sym2;
struct property *prop;

4
package/config/util.c
View File

@ -199,12 +199,13 @@ int file_write_dep(const char *name)
}
/* Allocate initial growable sting */
/* Allocate initial growable string */
struct gstr str_new(void)
{
struct gstr gs;
gs.s = malloc(sizeof(char) * 64);
gs.len = 64;
gs.max_width = 0;
strcpy(gs.s, "\0");
return gs;
}
@ -215,6 +216,7 @@ struct gstr str_assign(const char *s)
struct gstr gs;
gs.s = strdup(s);
gs.len = strlen(s) + 1;
gs.max_width = 0;
return gs;
}

2
package/config/zconf.gperf
View File

@ -9,6 +9,8 @@
struct kconf_id;
static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
%%
mainmenu, T_MAINMENU, TF_COMMAND
menu, T_MENU, TF_COMMAND

2
package/config/zconf.hash.c_shipped
View File

@ -30,6 +30,8 @@
#endif
struct kconf_id;
static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
/* maximum key range = 47, duplicates = 0 */
#ifdef __GNUC__

6
package/config/zconf.l
View File

@ -39,7 +39,7 @@ 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;
@ -47,7 +47,7 @@ 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) {
@ -61,7 +61,7 @@ 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);

438
package/config/zconf.tab.c_shipped
View File

@ -1,24 +1,23 @@
/* A Bison parser, made by GNU Bison 2.3. */
/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
@ -29,7 +28,7 @@
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
@ -47,7 +46,7 @@
#define YYBISON 1
/* Bison version. */
#define YYBISON_VERSION "2.3"
#define YYBISON_VERSION "2.4.1"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@ -55,17 +54,84 @@
/* Pure parsers. */
#define YYPURE 0
/* Push parsers. */
#define YYPUSH 0
/* Pull parsers. */
#define YYPULL 1
/* Using locations. */
#define YYLSP_NEEDED 0
/* Substitute the variable and function names. */
#define yyparse zconfparse
#define yylex zconflex
#define yyerror zconferror
#define yylval zconflval
#define yychar zconfchar
#define yydebug zconfdebug
#define yynerrs zconfnerrs
#define yyparse zconfparse
#define yylex zconflex
#define yyerror zconferror
#define yylval zconflval
#define yychar zconfchar
#define yydebug zconfdebug
#define yynerrs zconfnerrs
/* Copy the first part of user declarations. */
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
* Released under the terms of the GNU GPL v2.0.
*/
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#define LKC_DIRECT_LINK
#include "lkc.h"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
#define PRINTD 0x0001
#define DEBUG_PARSE 0x0002
int cdebug = PRINTD;
extern int zconflex(void);
static void zconfprint(const char *err, ...);
static void zconf_error(const char *err, ...);
static void zconferror(const char *err);
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
struct symbol *symbol_hash[SYMBOL_HASHSIZE];
static struct menu *current_menu, *current_entry;
#define YYDEBUG 0
#if YYDEBUG
#define YYERROR_VERBOSE
#endif
/* Enabling traces. */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif
/* Enabling the token table. */
#ifndef YYTOKEN_TABLE
# define YYTOKEN_TABLE 0
#endif
/* Tokens. */
@ -108,129 +174,36 @@
T_NOT = 289
};
#endif
/* Tokens. */
#define T_MAINMENU 258
#define T_MENU 259
#define T_ENDMENU 260
#define T_SOURCE 261
#define T_CHOICE 262
#define T_ENDCHOICE 263
#define T_COMMENT 264
#define T_CONFIG 265
#define T_MENUCONFIG 266
#define T_HELP 267
#define T_HELPTEXT 268
#define T_IF 269
#define T_ENDIF 270
#define T_DEPENDS 271
#define T_OPTIONAL 272
#define T_PROMPT 273
#define T_TYPE 274
#define T_DEFAULT 275
#define T_SELECT 276
#define T_RANGE 277
#define T_OPTION 278
#define T_ON 279
#define T_WORD 280
#define T_WORD_QUOTE 281
#define T_UNEQUAL 282
#define T_CLOSE_PAREN 283
#define T_OPEN_PAREN 284
#define T_EOL 285
#define T_OR 286
#define T_AND 287
#define T_EQUAL 288
#define T_NOT 289
/* Copy the first part of user declarations. */
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
* Released under the terms of the GNU GPL v2.0.
*/
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#define LKC_DIRECT_LINK
#include "lkc.h"
#include "zconf.hash.c"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
#define PRINTD 0x0001
#define DEBUG_PARSE 0x0002
int cdebug = PRINTD;
extern int zconflex(void);
static void zconfprint(const char *err, ...);
static void zconf_error(const char *err, ...);
static void zconferror(const char *err);
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
struct symbol *symbol_hash[257];
static struct menu *current_menu, *current_entry;
#define YYDEBUG 0
#if YYDEBUG
#define YYERROR_VERBOSE
#endif
/* Enabling traces. */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif
/* Enabling the token table. */
#ifndef YYTOKEN_TABLE
# define YYTOKEN_TABLE 0
#endif
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
{
char *string;
struct file *file;
struct symbol *symbol;
struct expr *expr;
struct menu *menu;
struct kconf_id *id;
}
/* Line 187 of yacc.c. */
YYSTYPE;
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
/* Line 216 of yacc.c. */
/* Include zconf.hash.c here so it can see the token constants. */
#include "zconf.hash.c"
#ifdef short
@ -306,14 +279,14 @@ typedef short int yytype_int16;
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static int
YYID (int i)
YYID (int yyi)
#else
static int
YYID (i)
int i;
YYID (yyi)
int yyi;
#endif
{
return i;
return yyi;
}
#endif
@ -394,9 +367,9 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */
/* A type that is properly aligned for any stack member. */
union yyalloc
{
yytype_int16 yyss;
YYSTYPE yyvs;
};
yytype_int16 yyss_alloc;
YYSTYPE yyvs_alloc;
};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
@ -430,12 +403,12 @@ union yyalloc
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
# define YYSTACK_RELOCATE(Stack) \
# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
@ -558,18 +531,18 @@ static const yytype_int8 yyrhs[] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
0, 104, 104, 106, 108, 109, 110, 111, 112, 113,
114, 118, 122, 122, 122, 122, 122, 122, 122, 126,
127, 128, 129, 130, 131, 135, 136, 142, 150, 156,
164, 174, 176, 177, 178, 179, 180, 181, 184, 192,
198, 208, 214, 220, 223, 225, 236, 237, 242, 251,
256, 264, 267, 269, 270, 271, 272, 273, 276, 282,
293, 299, 309, 311, 316, 324, 332, 335, 337, 338,
339, 344, 351, 356, 364, 367, 369, 370, 371, 374,
382, 389, 396, 402, 409, 411, 412, 413, 416, 424,
426, 431, 432, 435, 436, 437, 441, 442, 445, 446,
449, 450, 451, 452, 453, 454, 455, 458, 459, 462,
463
0, 107, 107, 109, 111, 112, 113, 114, 115, 116,
117, 121, 125, 125, 125, 125, 125, 125, 125, 129,
130, 131, 132, 133, 134, 138, 139, 145, 153, 159,
167, 177, 179, 180, 181, 182, 183, 184, 187, 195,
201, 211, 217, 223, 226, 228, 239, 240, 245, 254,
259, 267, 270, 272, 273, 274, 275, 276, 279, 285,
296, 302, 312, 314, 319, 327, 335, 338, 340, 341,
342, 347, 354, 359, 367, 370, 372, 373, 374, 377,
385, 392, 399, 405, 412, 414, 415, 416, 419, 427,
429, 434, 435, 438, 439, 440, 444, 445, 448, 449,
452, 453, 454, 455, 456, 457, 458, 461, 462, 465,
466
};
#endif
@ -985,17 +958,20 @@ yy_symbol_print (yyoutput, yytype, yyvaluep)
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
#else
static void
yy_stack_print (bottom, top)
yytype_int16 *bottom;
yytype_int16 *top;
yy_stack_print (yybottom, yytop)
yytype_int16 *yybottom;
yytype_int16 *yytop;
#endif
{
YYFPRINTF (stderr, "Stack now");
for (; bottom <= top; ++bottom)
YYFPRINTF (stderr, " %d", *bottom);
for (; yybottom <= yytop; yybottom++)
{
int yybot = *yybottom;
YYFPRINTF (stderr, " %d", yybot);
}
YYFPRINTF (stderr, "\n");
}
@ -1029,11 +1005,11 @@ yy_reduce_print (yyvsp, yyrule)
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
fprintf (stderr, " $%d = ", yyi + 1);
YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
&(yyvsp[(yyi + 1) - (yynrhs)])
);
fprintf (stderr, "\n");
YYFPRINTF (stderr, "\n");
}
}
@ -1343,10 +1319,8 @@ yydestruct (yymsg, yytype, yyvaluep)
break;
}
}
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
int yyparse (void *YYPARSE_PARAM);
@ -1362,11 +1336,10 @@ int yyparse ();
#endif /* ! YYPARSE_PARAM */
/* The look-ahead symbol. */
/* The lookahead symbol. */
int yychar;
/* The semantic value of the look-ahead symbol. */
/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
/* Number of syntax errors so far. */
@ -1374,9 +1347,9 @@ int yynerrs;
/*----------.
| yyparse. |
`----------*/
/*-------------------------.
| yyparse or yypush_parse. |
`-------------------------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
@ -1400,14 +1373,39 @@ yyparse ()
#endif
#endif
{
int yystate;
int yystate;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* The stacks and their tools:
`yyss': related to states.
`yyvs': related to semantic values.
Refer to the stacks thru separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
yytype_int16 yyssa[YYINITDEPTH];
yytype_int16 *yyss;
yytype_int16 *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs;
YYSTYPE *yyvsp;
YYSIZE_T yystacksize;
int yyn;
int yyresult;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* Look-ahead token as an internal (translated) token number. */
int yytoken = 0;
/* Lookahead token as an internal (translated) token number. */
int yytoken;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
#if YYERROR_VERBOSE
/* Buffer for error messages, and its allocated size. */
char yymsgbuf[128];
@ -1415,51 +1413,28 @@ yyparse ()
YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif
/* Three stacks and their tools:
`yyss': related to states,
`yyvs': related to semantic values,
`yyls': related to locations.
Refer to the stacks thru separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
yytype_int16 yyssa[YYINITDEPTH];
yytype_int16 *yyss = yyssa;
yytype_int16 *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
YYSTYPE *yyvsp;
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
YYSIZE_T yystacksize = YYINITDEPTH;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
/* The number of symbols on the RHS of the reduced rule.
Keep to zero when no symbol should be popped. */
int yylen = 0;
yytoken = 0;
yyss = yyssa;
yyvs = yyvsa;
yystacksize = YYINITDEPTH;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */
yychar = YYEMPTY; /* Cause a token to be read. */
/* Initialize stack pointers.
Waste one element of value and location stack
so that they stay on the same level as the state stack.
The wasted elements are never initialized. */
yyssp = yyss;
yyvsp = yyvs;
@ -1489,7 +1464,6 @@ yyparse ()
YYSTYPE *yyvs1 = yyvs;
yytype_int16 *yyss1 = yyss;
/* Each stack pointer address is followed by the size of the
data in use in that stack, in bytes. This used to be a
conditional around just the two extra args, but that might
@ -1497,7 +1471,6 @@ yyparse ()
yyoverflow (YY_("memory exhausted"),
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
yyss = yyss1;
@ -1520,9 +1493,8 @@ yyparse ()
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyexhaustedlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
YYSTACK_RELOCATE (yyss_alloc, yyss);
YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
@ -1533,7 +1505,6 @@ yyparse ()
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
@ -1543,6 +1514,9 @@ yyparse ()
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
if (yystate == YYFINAL)
YYACCEPT;
goto yybackup;
/*-----------.
@ -1551,16 +1525,16 @@ yyparse ()
yybackup:
/* Do appropriate processing given the current state. Read a
look-ahead token if we need one and don't already have one. */
lookahead token if we need one and don't already have one. */
/* First try to decide what to do without reference to look-ahead token. */
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYPACT_NINF)
goto yydefault;
/* Not known => get a look-ahead token if don't already have one. */
/* Not known => get a lookahead token if don't already have one. */
/* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
@ -1592,20 +1566,16 @@ yybackup:
goto yyreduce;
}
if (yyn == YYFINAL)
YYACCEPT;
/* Count tokens shifted since error; after three, turn off error
status. */
if (yyerrstatus)
yyerrstatus--;
/* Shift the look-ahead token. */
/* Shift the lookahead token. */
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
/* Discard the shifted token unless it is eof. */
if (yychar != YYEOF)
yychar = YYEMPTY;
/* Discard the shifted token. */
yychar = YYEMPTY;
yystate = yyn;
*++yyvsp = yylval;
@ -2029,7 +1999,6 @@ yyreduce:
break;
/* Line 1267 of yacc.c. */
default: break;
}
@ -2041,7 +2010,6 @@ yyreduce:
*++yyvsp = yyval;
/* Now `shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
@ -2106,7 +2074,7 @@ yyerrlab:
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse look-ahead token after an
/* If just tried and failed to reuse lookahead token after an
error, discard it. */
if (yychar <= YYEOF)
@ -2123,7 +2091,7 @@ yyerrlab:
}
}
/* Else will try to reuse look-ahead token after shifting the error
/* Else will try to reuse lookahead token after shifting the error
token. */
goto yyerrlab1;
@ -2180,9 +2148,6 @@ yyerrlab1:
YY_STACK_PRINT (yyss, yyssp);
}
if (yyn == YYFINAL)
YYACCEPT;
*++yyvsp = yylval;
@ -2207,7 +2172,7 @@ yyabortlab:
yyresult = 1;
goto yyreturn;
#ifndef yyoverflow
#if !defined(yyoverflow) || YYERROR_VERBOSE
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
@ -2218,7 +2183,7 @@ yyexhaustedlab:
#endif
yyreturn:
if (yychar != YYEOF && yychar != YYEMPTY)
if (yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
/* Do not reclaim the symbols of the rule which action triggered
@ -2255,7 +2220,7 @@ void conf_parse(const char *name)
zconf_initscan(name);
sym_init();
menu_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
@ -2284,7 +2249,7 @@ void conf_parse(const char *name)
sym_set_change_count(1);
}
const char *zconf_tokenname(int token)
static const char *zconf_tokenname(int token)
{
switch (token) {
case T_MENU: return "menu";
@ -2348,7 +2313,7 @@ static void zconferror(const char *err)
#endif
}
void print_quoted_string(FILE *out, const char *str)
static void print_quoted_string(FILE *out, const char *str)
{
const char *p;
int len;
@ -2365,15 +2330,15 @@ void print_quoted_string(FILE *out, const char *str)
putc('"', out);
}
void print_symbol(FILE *out, struct menu *menu)
static void print_symbol(FILE *out, struct menu *menu)
{
struct symbol *sym = menu->sym;
struct property *prop;
if (sym_is_choice(sym))
fprintf(out, "choice\n");
fprintf(out, "\nchoice\n");
else
fprintf(out, "config %s\n", sym->name);
fprintf(out, "\nconfig %s\n", sym->name);
switch (sym->type) {
case S_BOOLEAN:
fputs(" boolean\n", out);
@ -2419,6 +2384,21 @@ void print_symbol(FILE *out, struct menu *menu)
case P_CHOICE:
fputs(" #choice value\n", out);
break;
case P_SELECT:
fputs( " select ", out);
expr_fprint(prop->expr, out);
fputc('\n', out);
break;
case P_RANGE:
fputs( " range ", out);
expr_fprint(prop->expr, out);
fputc('\n', out);
break;
case P_MENU:
fputs( " menu ", out);
print_quoted_string(out, prop->text);
fputc('\n', out);
break;
default:
fprintf(out, " unknown prop %d!\n", prop->type);
break;
@ -2430,7 +2410,6 @@ void print_symbol(FILE *out, struct menu *menu)
menu->help[len] = 0;
fprintf(out, " help\n%s\n", menu->help);
}
fputc('\n', out);
}
void zconfdump(FILE *out)
@ -2463,7 +2442,6 @@ void zconfdump(FILE *out)
expr_fprint(prop->visible.expr, out);
fputc('\n', out);
}
fputs("\n", out);
}
if (menu->list)

38
package/config/zconf.y
View File

@ -14,8 +14,6 @@
#define LKC_DIRECT_LINK
#include "lkc.h"
#include "zconf.hash.c"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
#define PRINTD 0x0001
@ -29,7 +27,7 @@ static void zconf_error(const char *err, ...);
static void zconferror(const char *err);
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
struct symbol *symbol_hash[257];
struct symbol *symbol_hash[SYMBOL_HASHSIZE];
static struct menu *current_menu, *current_entry;
@ -100,6 +98,11 @@ static struct menu *current_menu, *current_entry;
menu_end_menu();
} if_entry menu_entry choice_entry
%{
/* Include zconf.hash.c here so it can see the token constants. */
#include "zconf.hash.c"
%}
%%
input: stmt_list;
@ -472,7 +475,7 @@ void conf_parse(const char *name)
zconf_initscan(name);
sym_init();
menu_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
@ -501,7 +504,7 @@ void conf_parse(const char *name)
sym_set_change_count(1);
}
const char *zconf_tokenname(int token)
static const char *zconf_tokenname(int token)
{
switch (token) {
case T_MENU: return "menu";
@ -565,7 +568,7 @@ static void zconferror(const char *err)
#endif
}
void print_quoted_string(FILE *out, const char *str)
static void print_quoted_string(FILE *out, const char *str)
{
const char *p;
int len;
@ -582,15 +585,15 @@ void print_quoted_string(FILE *out, const char *str)
putc('"', out);
}
void print_symbol(FILE *out, struct menu *menu)
static void print_symbol(FILE *out, struct menu *menu)
{
struct symbol *sym = menu->sym;
struct property *prop;
if (sym_is_choice(sym))
fprintf(out, "choice\n");
fprintf(out, "\nchoice\n");
else
fprintf(out, "config %s\n", sym->name);
fprintf(out, "\nconfig %s\n", sym->name);
switch (sym->type) {
case S_BOOLEAN:
fputs(" boolean\n", out);
@ -636,6 +639,21 @@ void print_symbol(FILE *out, struct menu *menu)
case P_CHOICE:
fputs(" #choice value\n", out);
break;
case P_SELECT:
fputs( " select ", out);
expr_fprint(prop->expr, out);
fputc('\n', out);
break;
case P_RANGE:
fputs( " range ", out);
expr_fprint(prop->expr, out);
fputc('\n', out);
break;
case P_MENU:
fputs( " menu ", out);
print_quoted_string(out, prop->text);
fputc('\n', out);
break;
default:
fprintf(out, " unknown prop %d!\n", prop->type);
break;
@ -647,7 +665,6 @@ void print_symbol(FILE *out, struct menu *menu)
menu->help[len] = 0;
fprintf(out, " help\n%s\n", menu->help);
}
fputc('\n', out);
}
void zconfdump(FILE *out)
@ -680,7 +697,6 @@ void zconfdump(FILE *out)
expr_fprint(prop->visible.expr, out);
fputc('\n', out);
}
fputs("\n", out);
}
if (menu->list)