diff options
| author | Eric Andersen | 2002-12-05 08:41:41 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-12-05 08:41:41 +0000 |
| commit | c9f20d9fb93c6c316518483fd103f3afab5cf1af (patch) | |
| tree | 72904548bb54dcaf78017d3b35296765437e0bd5 | |
| parent | deca106b6dad70ad0a1312a82d762aa8d8ad52ba (diff) | |
| download | busybox-c9f20d9fb93c6c316518483fd103f3afab5cf1af.zip busybox-c9f20d9fb93c6c316518483fd103f3afab5cf1af.tar.gz | |
Yet another major rework of the BusyBox config system, using the considerably
modified Kbuild system I put into uClibc. With this, there should be no more
need to modify Rules.mak since I've moved all the interesting options into the
config system. I think I've got everything updated, but you never know, I may
have made some mistakes, so watch closely.
-Erik
69 files changed, 12872 insertions, 3149 deletions
@@ -3,3 +3,5 @@ busybox.links _install .config .menuconfig.log +.config.cmd +.config.old @@ -17,34 +17,27 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # -TOPDIR:= $(shell /bin/pwd)/ -include $(TOPDIR).config -include $(TOPDIR)Rules.mak -SUBDIRS:=applets archival archival/libunarchive console-tools debianutils \ +#-------------------------------------------------------------- +# You shouldn't need to mess with anything beyond this point... +#-------------------------------------------------------------- +noconfig_targets := menuconfig config oldconfig randconfig \ + defconfig allyesconfig allnoconfig clean distclean \ + release tags +TOPDIR=./ +include Rules.mak + +DIRS:=applets archival archival/libunarchive console-tools debianutils \ editors fileutils findutils init miscutils modutils networking \ networking/libiproute networking/udhcp procps loginutils shell \ shellutils sysklogd textutils util-linux libbb libpwdgrp -all: do-it-all +ifdef include_config -# -# Make "config" the default target if there is no configuration file or -# "depend" the target if there is no top-level dependency information. -ifeq (.config,$(wildcard .config)) -include .config -ifeq (.depend,$(wildcard .depend)) -include .depend -do-it-all: busybox busybox.links #doc -include $(patsubst %,%/Makefile.in, $(SUBDIRS)) -else -CONFIGURATION = depend -do-it-all: depend -endif -else -CONFIGURATION = menuconfig -do-it-all: menuconfig -endif +all: busybox busybox.links #doc +# In this section, we need .config +-include .config.cmd +include $(patsubst %,%/Makefile.in, $(DIRS)) busybox: depend $(libraries-y) $(CC) $(LDFLAGS) -o $@ $(libraries-y) $(LIBRARIES) @@ -124,92 +117,88 @@ docs/busybox/busyboxdocumentation.html: docs/busybox.sgml - mkdir -p docs (cd docs/busybox.net; sgmltools -b html ../busybox.sgml) - - # The nifty new buildsystem stuff -$(TOPDIR)scripts/mkdep: scripts/mkdep.c +scripts/mkdep: scripts/mkdep.c $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c -$(TOPDIR)scripts/split-include: scripts/split-include.c +scripts/split-include: scripts/split-include.c $(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c -$(TOPDIR).depend: $(TOPDIR)scripts/mkdep +.depend: scripts/mkdep rm -f .depend .hdepend; - mkdir -p $(TOPDIR)include/config; + mkdir -p include/config; $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c - scripts/mkdep -I $(TOPDIR)include -- \ - `find $(TOPDIR) -name \*.c -print` >> .depend; - scripts/mkdep -I $(TOPDIR)include -- \ - `find $(TOPDIR) -name \*.h -print` >> .hdepend; - $(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)" ; - @ echo -e "\n\nNow run 'make' to build BusyBox\n\n" - -depend dep: $(TOPDIR)include/config.h $(TOPDIR).depend + scripts/mkdep -I include -- \ + `find . -name \*.c -print` >> .depend; + scripts/mkdep -I include -- \ + `find . -name \*.h -print` >> .hdepend; + $(MAKE) $(patsubst %,_sfdep_%,$(DIRS)) _FASTDEP_ALL_SUB_DIRS="$(DIRS)" ; -BB_SHELL := ${shell if [ -x "$$BASH" ]; then echo $$BASH; \ - else if [ -x /bin/bash ]; then echo /bin/bash; \ - else echo sh; fi ; fi} +depend dep: include/config.h .depend -include/config/MARKER: depend $(TOPDIR)scripts/split-include +include/config/MARKER: depend scripts/split-include scripts/split-include include/config.h include/config @ touch include/config/MARKER -$(TOPDIR)include/config.h: - @if [ ! -f $(TOPDIR)include/config.h ] ; then \ - make oldconfig; \ +include/config.h: .config + @if [ ! -x ./scripts/config/conf ] ; then \ + make -C scripts/config; \ fi; + @./scripts/config/conf -o sysdeps/$(TARGET_OS)/Config.in -$(TOPDIR).config: - @if [ ! -f $(TOPDIR).config ] ; then \ - cp $(TOPDIR)sysdeps/$(TARGET_OS)/defconfig $(TOPDIR).config; \ - fi; +%.o: %.c + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< -menuconfig: $(TOPDIR).config - mkdir -p $(TOPDIR)include/config - $(MAKE) -C scripts/lxdialog all - $(BB_SHELL) scripts/Menuconfig sysdeps/$(TARGET_OS)/config.in +finished2: + @echo + @echo Finished installing... + @echo -config: $(TOPDIR).config - mkdir -p $(TOPDIR)include/config - $(BB_SHELL) scripts/Configure sysdeps/$(TARGET_OS)/config.in +else # ifdef include_config -oldconfig: $(TOPDIR).config - mkdir -p $(TOPDIR)include/config - $(BB_SHELL) scripts/Configure -d sysdeps/$(TARGET_OS)/config.in +all: menuconfig +ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) +# Targets which don't need .config -ifdef CONFIGURATION -..$(CONFIGURATION): - @echo - @echo "You have a bad or nonexistent" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'" - @echo - $(MAKE) $(CONFIGURATION) - @echo - @echo "Successful. Try re-making (ignore the error that follows)" - @echo - exit 1 +# configuration +# --------------------------------------------------------------------------- -dummy: +scripts/config/conf scripts/config/mconf: + make -C scripts/config + -@if [ ! -f .config ] ; then \ + cp sysdeps/$(TARGET_OS)/defconfig .config; \ + fi -else +menuconfig: scripts/config/mconf + @./scripts/config/mconf sysdeps/$(TARGET_OS)/Config.in -dummy: +config: scripts/config/conf + @./scripts/config/conf sysdeps/$(TARGET_OS)/Config.in -endif +oldconfig: scripts/config/conf + @./scripts/config/conf -o sysdeps/$(TARGET_OS)/Config.in +randconfig: scripts/config/conf + @./scripts/config/conf -r sysdeps/$(TARGET_OS)/Config.in -%.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< +allyesconfig: scripts/config/conf + @./scripts/config/conf -y sysdeps/$(TARGET_OS)/Config.in + +allnoconfig: scripts/config/conf + @./scripts/config/conf -n sysdeps/$(TARGET_OS)/Config.in +defconfig: scripts/config/conf + @./scripts/config/conf -d sysdeps/$(TARGET_OS)/Config.in -# Testing... -test tests: - # old way of doing it - #cd tests && $(MAKE) all - # new way of doing it +test tests: busybox + # Note that 'tests' is depricated. Use 'make check' instead + # To use the nice new testsuite.... cd tests && ./tester.sh -# Cleanup +check: busybox + cd testsuite && ./runtest + clean: - $(MAKE) -C tests clean - $(MAKE) -C scripts/lxdialog clean @@ -227,10 +216,9 @@ clean: - find . -name \*.a -exec rm -f {} \; distclean: clean - - rm -f busybox - - cd tests && $(MAKE) distclean + rm -f .config .config.old .config.cmd -dist release: distclean doc +release: distclean #doc cd ..; \ rm -rf busybox-$(VERSION); \ cp -a busybox busybox-$(VERSION); \ @@ -247,13 +235,14 @@ dist release: distclean doc \ tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)/; +tags: + ctags -R . -.PHONY: tags check depend +endif # ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) +endif # ifdef include_config -tags: - ctags -R . +.PHONY: dummy subdirs release distclean clean config oldconfig \ + menuconfig tags check test tests depend -check: busybox - cd testsuite && ./runtest @@ -17,68 +17,25 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # +#-------------------------------------------------------- PROG := busybox VERSION := 0.61.pre BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z") -HOSTCC := gcc -HOSTCFLAGS:= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -# What OS are you compiling busybox for? This allows you to include -# OS specific things, syscall overrides, etc. -TARGET_OS:=linux - +#-------------------------------------------------------- # With a modern GNU make(1) (highly recommended, that's what all the # developers use), all of the following configuration values can be # overridden at the command line. For example: # make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app +#-------------------------------------------------------- -# If you want to add some simple compiler switches (like -march=i686), -# especially from the command line, use this instead of CFLAGS directly. -# For optimization overrides, it's better still to set OPTIMIZATION. -CFLAGS_EXTRA:=#-Werror - -# If you want a static binary, turn this on. -DOSTATIC:=false - -# Set the following to `true' to make a debuggable build. -# Leave this set to `false' for production use. -DODEBUG:=false - -# This enables compiling with dmalloc ( http://dmalloc.com/ ) -# which is an excellent public domain mem leak and malloc problem -# detector. To enable dmalloc, before running busybox you will -# want to first set up your environment. -# eg: `export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile` -# The debug= value is generated using the following command -# dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \ -# -p check-fence -p check-heap -p check-lists -p check-blank \ -# -p check-funcs -p realloc-copy -p allow-free-null -# Do not enable this for production builds... -DODMALLOC:=false - -# Electric-fence is another very useful malloc debugging library. -# Do not enable this for production builds... -DOEFENCE:=false - -# If you want large file summit support, turn this on. -# This has no effect if you don't have a kernel with lfs -# support, and a system with libc-2.1.3 or later. -# Some of the programs that can benefit from lfs support -# are dd, gzip, mount, tar, and mkfs_minix. -# LFS allows you to use the above programs for files -# larger than 2GB! -DOLFS:=false - -# If you have a "pristine" source directory, point BB_SRC_DIR to it. -# Experimental and incomplete; tell the mailing list -# <busybox@busybox.net> if you do or don't like it so far. -BB_SRC_DIR:= - -# If you are running a cross compiler, you may want to set CROSS -# to something more interesting, like "arm-linux-". -CROSS:= -CC := $(CROSS)gcc +# If you are running a cross compiler, you will want to set 'CROSS' +# to something more interesting... Target architecture is determined +# by asking the CC compiler what arch it compiles things for, so unless +# your compiler is broken, you should not need to specify TARGET_ARCH +CROSS =$(subst ",, $(strip $(CROSS_COMPILER_PREFIX))) +CC = $(CROSS)gcc AR := $(CROSS)ar AS := $(CROSS)as LD := $(CROSS)ld @@ -86,12 +43,24 @@ NM := $(CROSS)nm STRIP := $(CROSS)strip CPP := $(CC) -E MAKEFILES := $(TOPDIR).config -export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP +# What OS are you compiling busybox for? This allows you to include +# OS specific things, syscall overrides, etc. +TARGET_OS:=linux + +# Select the compiler needed to build binaries for your development system +HOSTCC := gcc +HOSTCFLAGS:= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -# To compile vs uClibc, just use the compiler wrapper built by uClibc... -# Everything should compile and work as expected these days... -#CC:=/usr/i386-linux-uclibc/bin/i386-uclibc-gcc +# If you want to add some simple compiler switches (like -march=i686), +# especially from the command line, use this instead of CFLAGS directly. +# For optimization overrides, it's better still to set OPTIMIZATION. +CFLAGS_EXTRA=$(subst ",, $(strip $(EXTRA_CFLAGS_OPTIONS))) + +# If you have a "pristine" source directory, point BB_SRC_DIR to it. +# Experimental and incomplete; tell the mailing list +# <busybox@busybox.net> if you do or don't like it so far. +BB_SRC_DIR:= # To compile vs some other alternative libc, you may need to use/adjust # the following lines to meet your needs... @@ -115,7 +84,10 @@ WARNINGS:=-Wall -Wstrict-prototypes -Wshadow CFLAGS:=-I$(TOPDIR)include ARFLAGS:=-r -TARGET_ARCH:=${shell $(CC) -dumpmachine | sed -e s'/-.*//' \ +#-------------------------------------------------------- +export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP +ifeq ($(strip $(TARGET_ARCH)),) +TARGET_ARCH:=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \ -e 's/i.86/i386/' \ -e 's/sparc.*/sparc/' \ -e 's/arm.*/arm/g' \ @@ -123,8 +95,18 @@ TARGET_ARCH:=${shell $(CC) -dumpmachine | sed -e s'/-.*//' \ -e 's/ppc/powerpc/g' \ -e 's/v850.*/v850/g' \ -e 's/sh[234]/sh/' \ - -e 's/mips.*/mips/' \ - } + -e 's/mips-.*/mips/' \ + -e 's/mipsel-.*/mipsel/' \ + -e 's/cris.*/cris/' \ + ) +endif + +# Pull in the user's uClibc configuration +ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) +include_config := 1 +-include $(TOPDIR).config +endif + # A nifty macro to make testing gcc features easier check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \ then echo "$(1)"; else echo "$(2)"; fi) @@ -159,24 +141,20 @@ OPTIMIZATIONS:=$(OPTIMIZATION) -fomit-frame-pointer # prone to casual user adjustment. # -ifeq ($(strip $(DOLFS)),true) +ifeq ($(strip $(DOLFS)),y) # For large file summit support CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 endif -ifeq ($(strip $(DODMALLOC)),true) +ifeq ($(strip $(DODMALLOC)),y) # For testing mem leaks with dmalloc CFLAGS+=-DDMALLOC LIBRARIES:=-ldmalloc - # Force debug=true, since this is useless when not debugging... - DODEBUG:=true else - ifeq ($(strip $(DOEFENCE)),true) + ifeq ($(strip $(DOEFENCE)),y) LIBRARIES:=-lefence - # Force debug=true, since this is useless when not debugging... - DODEBUG:=true endif endif -ifeq ($(strip $(DODEBUG)),true) +ifeq ($(strip $(DODEBUG)),y) CFLAGS +=$(WARNINGS) -g -D_GNU_SOURCE LDFLAGS +=-Wl,-warn-common STRIPCMD:=/bin/true -Not_stripping_since_we_are_debugging @@ -185,7 +163,7 @@ else LDFLAGS += -s -Wl,-warn-common STRIPCMD:=$(STRIP) --remove-section=.note --remove-section=.comment endif -ifeq ($(strip $(DOSTATIC)),true) +ifeq ($(strip $(DOSTATIC)),y) LDFLAGS += --static endif @@ -203,8 +181,6 @@ ifneq ($(strip $(BB_SRC_DIR)),) VPATH:=$(BB_SRC_DIR) endif -CFLAGS += -DBB_VER='"$(VERSION)"' -CFLAGS += -DBB_BT='"$(BUILDTIME)"' OBJECTS:=$(APPLET_SOURCES:.c=.o) busybox.o usage.o applets.o CFLAGS += $(CROSS_CFLAGS) ifdef BB_INIT_SCRIPT diff --git a/archival/Config.in b/archival/Config.in new file mode 100644 index 0000000..ecef07f --- /dev/null +++ b/archival/Config.in @@ -0,0 +1,158 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Archival Utilities" + +config CONFIG_AR + bool "ar" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_AR_LONG_FILENAMES + bool " Enable support for long filenames (not need for debs)" + default n + depends on CONFIG_AR + help + Please submit a patch to add help text for this item. + +config CONFIG_BUNZIP2 + bool "bunzip2" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_CPIO + bool "cpio" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DPKG + bool "dpkg" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DPKG_DEB + bool "dpkg_deb" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY + bool " extract only (-x)" + default n + depends on CONFIG_DPKG_DEB + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_DEB_TAR_GZ + bool " gzip debian packages (normal)" + default y if CONFIG_DPKG || CONFIG_DPKG_DEB + depends on CONFIG_DPKG || CONFIG_DPKG_DEB + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_DEB_TAR_BZ2 + bool " bzip2 debian packages" + default n + depends on CONFIG_DPKG || CONFIG_DPKG_DEB + help + Please submit a patch to add help text for this item. + +config CONFIG_GUNZIP + bool "gunzip" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_GUNZIP_UNCOMPRESS + bool " Uncompress support" + default n + depends on CONFIG_GUNZIP + help + Please submit a patch to add help text for this item. + +config CONFIG_GZIP + bool "gzip" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RPM2CPIO + bool "rpm2cpio" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_TAR + bool "tar" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TAR_CREATE + bool " Enable archive creation" + default y + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TAR_BZIP2 + bool " Enable -j option to handle .tar.bz2 files" + default n + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TAR_EXCLUDE + bool " Enable -X and --exclude options (exclude files)" + default n + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TAR_GZIP + bool " Enable -z option" + default y + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TAR_OLD_FORMAT + bool " Enable support for old tar header format" + default n + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_GNUTAR_LONG_FILENAME + bool " Enable support for GNU long filenames" + default y + depends on CONFIG_TAR + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_UNARCHIVE_TAPE + bool " Enable tape drive support" + default n + depends on CONFIG_TAR || CONFIG_CPIO + help + Please submit a patch to add help text for this item. + +config CONFIG_UNCOMPRESS + bool "uncompress" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_UNZIP + bool "unzip" + default n + help + Please submit a patch to add help text for this item. + +endmenu diff --git a/archival/config.in b/archival/config.in deleted file mode 100644 index 05e6dca..0000000 --- a/archival/config.in +++ /dev/null @@ -1,45 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Archival Utilities' - -bool 'ar' CONFIG_AR -if [ "$CONFIG_AR" = "y" ] ; then - bool ' Enable support for long filenames (not need for debs)' CONFIG_FEATURE_AR_LONG_FILENAMES -fi -bool 'bunzip2' CONFIG_BUNZIP2 -bool 'cpio' CONFIG_CPIO -bool 'dpkg' CONFIG_DPKG -bool 'dpkg_deb' CONFIG_DPKG_DEB -if [ "$CONFIG_DPKG_DEB" = "y" ] ; then - bool ' extract only (-x)' CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY -fi -if [ "$CONFIG_DPKG" = "y" ] || [ "$CONFIG_DPKG_DEB" = "y" ] ; then - comment 'Common dpkg/dpkg-deb options' - bool ' gzip debian packages (normal)' CONFIG_FEATURE_DEB_TAR_GZ - bool ' bzip2 debian packages' CONFIG_FEATURE_DEB_TAR_BZ2 -fi -bool 'gunzip' CONFIG_GUNZIP -if [ "$CONFIG_GUNZIP" = "y" ]; then - bool ' Uncompress support' CONFIG_FEATURE_GUNZIP_UNCOMPRESS -fi -bool 'gzip' CONFIG_GZIP -bool 'rpm2cpio' CONFIG_RPM2CPIO -bool 'tar' CONFIG_TAR -if [ "$CONFIG_TAR" = "y" ] ; then - bool ' Enable archive creation' CONFIG_FEATURE_TAR_CREATE - bool ' Enable -j option to handle .tar.bz2 files' CONFIG_FEATURE_TAR_BZIP2 - bool ' Enable -X and --exclude options (exclude files)' CONFIG_FEATURE_TAR_EXCLUDE - bool ' Enable -z option' CONFIG_FEATURE_TAR_GZIP - bool ' Enable support for old tar header format' CONFIG_FEATURE_TAR_OLD_FORMAT - bool ' Enable support for GNU long filenames' CONFIG_FEATURE_GNUTAR_LONG_FILENAME -fi -if [ "$CONFIG_CPIO" = "y" -o "$CONFIG_TAR" = "y" ] ; then - bool ' Enable tape drive support' CONFIG_FEATURE_UNARCHIVE_TAPE -fi -bool 'uncompress' CONFIG_UNCOMPRESS -bool 'unzip' CONFIG_UNZIP -endmenu diff --git a/console-tools/Config.in b/console-tools/Config.in new file mode 100644 index 0000000..f10bf75 --- /dev/null +++ b/console-tools/Config.in @@ -0,0 +1,68 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Console Utilities" + +config CONFIG_CHVT + bool "chvt" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_CLEAR + bool "clear" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DEALLOCVT + bool "deallocvt" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DUMPKMAP + bool "dumpkmap" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOADACM + bool "loadacm" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOADFONT + bool "loadfont" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOADKMAP + bool "loadkmap" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_OPENVT + bool "openvt" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RESET + bool "reset" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_SETKEYCODES + bool "setkeycodes" + default n + help + Please submit a patch to add help text for this item. + +endmenu diff --git a/console-tools/config.in b/console-tools/config.in deleted file mode 100644 index 2ea96ae..0000000 --- a/console-tools/config.in +++ /dev/null @@ -1,19 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Console Utilities' -bool 'chvt' CONFIG_CHVT -bool 'clear' CONFIG_CLEAR -bool 'deallocvt' CONFIG_DEALLOCVT -bool 'dumpkmap' CONFIG_DUMPKMAP -bool 'loadacm' CONFIG_LOADACM -bool 'loadfont' CONFIG_LOADFONT -bool 'loadkmap' CONFIG_LOADKMAP -bool 'openvt' CONFIG_OPENVT -bool 'reset' CONFIG_RESET -bool 'setkeycodes' CONFIG_SETKEYCODES - -endmenu diff --git a/debianutils/Config.in b/debianutils/Config.in new file mode 100644 index 0000000..9f6d840 --- /dev/null +++ b/debianutils/Config.in @@ -0,0 +1,33 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Debian Utilities" + +config CONFIG_MKTEMP + bool "mktemp" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_READLINK + bool "readlink" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RUN_PARTS + bool "run-parts" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_WHICH + bool "which" + default n + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/debianutils/config.in b/debianutils/config.in deleted file mode 100644 index 7b1d929..0000000 --- a/debianutils/config.in +++ /dev/null @@ -1,15 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Debian Utilities' - -bool 'mktemp' CONFIG_MKTEMP -bool 'readlink' CONFIG_READLINK -bool 'run-parts' CONFIG_RUN_PARTS -bool 'which' CONFIG_WHICH - -endmenu - diff --git a/editors/Config.in b/editors/Config.in new file mode 100644 index 0000000..4f28175 --- /dev/null +++ b/editors/Config.in @@ -0,0 +1,104 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Editors" + +config CONFIG_AWK + bool "awk" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_AWK_MATH + bool " Enable math functions (requires libm)" + default y + depends on CONFIG_AWK + help + Please submit a patch to add help text for this item. + +config CONFIG_SED + bool "sed" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_VI + bool "vi" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_COLON + bool " Enable \":\" colon commands (no \"ex\" mode)" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_YANKMARK + bool " Enable yank/put commands and mark cmds" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_SEARCH + bool " Enable search and replace cmds" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_USE_SIGNALS + bool " Catch signals" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_DOT_CMD + bool " Remember previous cmd and \".\" cmd" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_READONLY + bool " Enable -R option and \"view\" mode" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_SETOPTS + bool " Enable set-able options, ai ic showmatch" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_SET + bool " Support for :set" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_WIN_RESIZE + bool " Handle window resize" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_VI_OPTIMIZE_CURSOR + bool " Optimize cursor movement" + default y + depends on CONFIG_VI + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/editors/config.in b/editors/config.in deleted file mode 100644 index 54e1a90..0000000 --- a/editors/config.in +++ /dev/null @@ -1,28 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Editors' - -bool 'awk' CONFIG_AWK -if [ "$CONFIG_AWK" = "y" ]; then - bool ' Enable math functions (requires libm)' CONFIG_FEATURE_AWK_MATH -fi -bool 'sed' CONFIG_SED -bool 'vi' CONFIG_VI -if [ "$CONFIG_VI" = "y" ]; then - bool ' Enable ":" colon commands (no "ex" mode)' CONFIG_FEATURE_VI_COLON - bool ' Enable yank/put commands and mark cmds' CONFIG_FEATURE_VI_YANKMARK - bool ' Enable search and replace cmds' CONFIG_FEATURE_VI_SEARCH - bool ' Catch signals' CONFIG_FEATURE_VI_USE_SIGNALS - bool ' Remember previous cmd and "." cmd' CONFIG_FEATURE_VI_DOT_CMD - bool ' Enable -R option and "view" mode' CONFIG_FEATURE_VI_READONLY - bool ' Enable set-able options, ai ic showmatch' CONFIG_FEATURE_VI_SETOPTS - bool ' Support for :set' CONFIG_FEATURE_VI_SET - bool ' Handle window resize' CONFIG_FEATURE_VI_WIN_RESIZE - bool ' Optimize cursor movement' CONFIG_FEATURE_VI_OPTIMIZE_CURSOR -fi -endmenu - diff --git a/findutils/Config.in b/findutils/Config.in new file mode 100644 index 0000000..42400ff --- /dev/null +++ b/findutils/Config.in @@ -0,0 +1,70 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Finding Utilities" + +config CONFIG_FIND + bool "find" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FIND_MTIME + bool " Enable modified time matching (-mtime) option" + default y + depends on CONFIG_FIND + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FIND_PERM + bool " Enable permissions matching (-perm) option" + default y + depends on CONFIG_FIND + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FIND_TYPE + bool " Enable filetype matching (-type) option" + default y + depends on CONFIG_FIND + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FIND_XDEV + bool " Enable stay in filesystem (-xdev) option" + default y + depends on CONFIG_FIND + help + Please submit a patch to add help text for this item. + +config CONFIG_GREP + bool "grep" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_GREP_EGREP_ALIAS + bool " Support extended regular expressions (egrep & grep -E)" + default y + depends on CONFIG_GREP + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_GREP_CONTEXT + bool " Enable before and after context flags (-A, -B and -C)" + default y + depends on CONFIG_GREP + help + Please submit a patch to add help text for this item. + +config CONFIG_XARGS + bool "xargs" + default n + help + Please submit a patch to add help text for this item. + + +endmenu + diff --git a/findutils/config.in b/findutils/config.in deleted file mode 100644 index 41a23c0..0000000 --- a/findutils/config.in +++ /dev/null @@ -1,23 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Finding Utilities' - -bool 'find' CONFIG_FIND -if [ "$CONFIG_FIND" = "y" ] ; then - bool ' Enable modified time matching (-mtime) option' CONFIG_FEATURE_FIND_MTIME - bool ' Enable permissions matching (-perm) option' CONFIG_FEATURE_FIND_PERM - bool ' Enable filetype matching (-type) option' CONFIG_FEATURE_FIND_TYPE - bool ' Enable stay in filesystem (-xdev) option' CONFIG_FEATURE_FIND_XDEV -fi -bool 'grep' CONFIG_GREP -if [ "$CONFIG_GREP" = "y" ] ; then - bool ' Support extended regular expressions (egrep & grep -E)' CONFIG_FEATURE_GREP_EGREP_ALIAS - bool ' Enable before and after context flags (-A, -B and -C)' CONFIG_FEATURE_GREP_CONTEXT -fi -bool 'xargs' CONFIG_XARGS -endmenu - diff --git a/init/Config.in b/init/Config.in new file mode 100644 index 0000000..90173c5 --- /dev/null +++ b/init/Config.in @@ -0,0 +1,78 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Init Utilities" + +config CONFIG_INIT + bool "init" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_USE_INITTAB + bool " Support reading an inittab file?" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_INITRD + bool " Support running init from within an initrd?" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_INIT_COREDUMPS + bool " Support dumping core for child processes (debugging only)?" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_EXTRA_QUIET + bool " Should init be _extra_ quiet on boot?" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +# Some apps that are meaningless without BusyBox running as init +config CONFIG_HALT + bool "halt" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +config CONFIG_POWEROFF + bool "poweroff" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +config CONFIG_REBOOT + bool "reboot" + default y + depends on CONFIG_INIT + help + Please submit a patch to add help text for this item. + +# Should start-stop-daemon be moved under debianutils? +config CONFIG_START_STOP_DAEMON + bool "start-stop-daemon" + default y + help + Please submit a patch to add help text for this item. + +config CONFIG_MESG + bool "mesg" + default y + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/init/config.in b/init/config.in deleted file mode 100644 index 3688eaa..0000000 --- a/init/config.in +++ /dev/null @@ -1,27 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Init Utilities' - - -bool 'init' CONFIG_INIT -if [ "$CONFIG_INIT" = "y" ]; then - bool ' Support reading an inittab file?' CONFIG_FEATURE_USE_INITTAB - bool ' Support running init from within an initrd?' CONFIG_FEATURE_INITRD - bool ' Support dumping core for child processes (debugging only)?' CONFIG_FEATURE_INIT_COREDUMPS - bool ' Should init be _extra_ quiet on boot?' CONFIG_FEATURE_EXTRA_QUIET - - # Some more apps that are meaningless without BusyBox running as init - bool 'halt' CONFIG_HALT - bool 'poweroff' CONFIG_POWEROFF - bool 'reboot' CONFIG_REBOOT -fi - -bool 'start-stop-daemon' CONFIG_START_STOP_DAEMON -bool 'mesg' CONFIG_MESG - -endmenu - diff --git a/loginutils/Config.in b/loginutils/Config.in new file mode 100644 index 0000000..15727d2 --- /dev/null +++ b/loginutils/Config.in @@ -0,0 +1,97 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Login/Password Management Utilities" + +config CONFIG_USE_BB_PWD_GRP + bool "Use internal password and group functions rather than system functions" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_ADDGROUP + bool "addgroup" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DELGROUP + bool "delgroup" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_ADDUSER + bool "adduser" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DELUSER + bool "deluser" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_GETTY + bool "getty" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOGIN + bool "login" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SECURETTY + bool " Support for /etc/securetty" + default y + depends on CONFIG_LOGIN + help + Please submit a patch to add help text for this item. + + +config CONFIG_PASSWD + bool "passwd" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_SU + bool "su" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SHADOWPASSWDS + bool "Support for shadow passwords" + default y + depends on CONFIG_ADDUSER || CONFIG_DELUSER || CONFIG_LOGIN || CONFIG_SU + help + Please submit a patch to add help text for this item. + +config CONFIG_USE_BB_SHADOW + bool " Use busybox shadow password functions" + default n + depends on CONFIG_USE_BB_PWD_GRP && CONFIG_FEATURE_SHADOWPASSWDS + help + Please submit a patch to add help text for this item. + +config CONFIG_SULOGIN + bool "sulogin" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_VLOCK + bool "vlock" + default n + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/loginutils/config.in b/loginutils/config.in deleted file mode 100644 index 6280ff2..0000000 --- a/loginutils/config.in +++ /dev/null @@ -1,32 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Login/Password Management Utilities' - - -bool 'Use internal password and group functions instead of the system functions' CONFIG_USE_BB_PWD_GRP -bool 'addgroup' CONFIG_ADDGROUP -bool 'delgroup' CONFIG_DELGROUP -bool 'adduser' CONFIG_ADDUSER -bool 'deluser' CONFIG_DELUSER -bool 'getty' CONFIG_GETTY -bool 'login' CONFIG_LOGIN -if [ "$CONFIG_LOGIN" = "y" ]; then - bool ' Support for /etc/securetty' CONFIG_FEATURE_SECURETTY -fi -bool 'passwd' CONFIG_PASSWD -bool 'su' CONFIG_SU -if [ "$CONFIG_ADDUSER" = "y" -o "$CONFIG_DELUSER" = "y" -o "$CONFIG_LOGIN" = "y" -o "$CONFIG_SU" = "y" ]; then - bool ' Support for shadow passwords' CONFIG_FEATURE_SHADOWPASSWDS - if [ "$CONFIG_USE_BB_PWD_GRP" = "y" -a "$CONFIG_FEATURE_SHADOWPASSWDS" = "y" ]; then - bool ' Use busybox shadow password functions' CONFIG_USE_BB_SHADOW - fi -fi -bool 'sulogin' CONFIG_SULOGIN -bool 'vlock' CONFIG_VLOCK - -endmenu - diff --git a/miscutils/Config.in b/miscutils/Config.in new file mode 100644 index 0000000..23de1dd --- /dev/null +++ b/miscutils/Config.in @@ -0,0 +1,75 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Miscellaneous Utilities" + +config CONFIG_ADJTIMEX + bool "adjtimex" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_CROND + bool "crond" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_CRONTAB + bool "crontab" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DC + bool "dc" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DUTMP + bool "dutmp" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MAKEDEVS + bool "makedevs" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MT + bool "mt" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_STRINGS + bool "strings" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_TIME + bool "time" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_UPDATE + bool "update" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_WATCHDOG + bool "watchdog" + default n + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/miscutils/config.in b/miscutils/config.in deleted file mode 100644 index 063e02b..0000000 --- a/miscutils/config.in +++ /dev/null @@ -1,22 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Miscellaneous Utilities' - -bool 'adjtimex' CONFIG_ADJTIMEX -bool 'crond' CONFIG_CROND -bool 'crontab' CONFIG_CRONTAB -bool 'dc' CONFIG_DC -bool 'dutmp' CONFIG_DUTMP -bool 'makedevs' CONFIG_MAKEDEVS -bool 'mt' CONFIG_MT -bool 'strings' CONFIG_STRINGS -bool 'time' CONFIG_TIME -bool 'update' CONFIG_UPDATE -bool 'watchdog' CONFIG_WATCHDOG - -endmenu - diff --git a/modutils/Config.in b/modutils/Config.in new file mode 100644 index 0000000..9af0ad6 --- /dev/null +++ b/modutils/Config.in @@ -0,0 +1,84 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Module Utilities" + +config CONFIG_INSMOD + bool "insmod" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_OLD_MODULE_INTERFACE + bool " Support older (pre 2.1) Linux kernels" + default n + depends on CONFIG_INSMOD + help + Please submit a patch to add help text for this item. + +if CONFIG_INSMOD && !CONFIG_FEATURE_OLD_MODULE_INTERFACE + config CONFIG_FEATURE_NEW_MODULE_INTERFACE + default y + comment " Support new (post 2.1) Linux kernels (Forced enabled)" +endif + +if CONFIG_FEATURE_OLD_MODULE_INTERFACE +config CONFIG_FEATURE_NEW_MODULE_INTERFACE + bool " Support new (post 2.1) Linux kernels" + default y + depends on CONFIG_INSMOD + help + Please submit a patch to add help text for this item. +endif + +config CONFIG_FEATURE_INSMOD_VERSION_CHECKING + bool " Module version checking" + default n + depends on CONFIG_INSMOD + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_INSMOD_LOADINKMEM + bool " In kernel memory optimization (uClinux only)" + default n + depends on CONFIG_INSMOD + help + Please submit a patch to add help text for this item. + +config CONFIG_LSMOD + bool "lsmod" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_QUERY_MODULE_INTERFACE + bool " Support lsmod query_module interface (add 638 bytes)" + default y + depends on CONFIG_LSMOD && CONFIG_FEATURE_NEW_MODULE_INTERFACE + help + Please submit a patch to add help text for this item. + +config CONFIG_MODPROBE + bool "modprobe" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RMMOD + bool "rmmod" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_CHECK_TAINTED_MODULE + bool "Support tainted module checking with new kernels" + default y + depends on CONFIG_INSMOD || CONFIG_LSMOD + help + Please submit a patch to add help text for this item. + + +endmenu + diff --git a/modutils/config.in b/modutils/config.in deleted file mode 100644 index 10b0a9c..0000000 --- a/modutils/config.in +++ /dev/null @@ -1,37 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Module Utilities' - - -bool 'insmod' CONFIG_INSMOD -bool 'lsmod' CONFIG_LSMOD -bool 'modprobe' CONFIG_MODPROBE -bool 'rmmod' CONFIG_RMMOD - -if [ "$CONFIG_INSMOD" = "y" ]; then - comment 'Module support options' - bool 'Support for older (pre 2.1) Linux kernels' CONFIG_FEATURE_OLD_MODULE_INTERFACE - if [ "$CONFIG_FEATURE_OLD_MODULE_INTERFACE" = "n" ] ; then - define_bool CONFIG_FEATURE_NEW_MODULE_INTERFACE y - fi - bool 'Support for new (post 2.1) kernels' CONFIG_FEATURE_NEW_MODULE_INTERFACE - bool 'Support module version checking' CONFIG_FEATURE_INSMOD_VERSION_CHECKING - bool 'Support image in kernel memory optimization (uClinux only)' CONFIG_FEATURE_INSMOD_LOADINKMEM -fi - -if [ "$CONFIG_LSMOD" = "y" ]; then - if [ "$CONFIG_FEATURE_NEW_MODULE_INTERFACE" = "y" ]; then - bool 'Support lsmod query_module interface (add 638 bytes)' CONFIG_FEATURE_QUERY_MODULE_INTERFACE - fi -fi - -if [ "$CONFIG_INSMOD" = "y" -o "$CONFIG_LSMOD" = "y" ]; then - bool 'Support tainted module checking with new kernels' CONFIG_FEATURE_CHECK_TAINTED_MODULE -fi - -endmenu - diff --git a/networking/Config.in b/networking/Config.in new file mode 100644 index 0000000..0ff3f52 --- /dev/null +++ b/networking/Config.in @@ -0,0 +1,332 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Networking Utilities" + +config CONFIG_FEATURE_IPV6 + bool "Enable IPv6 support" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_HOSTNAME + bool "hostname" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_IFCONFIG + bool "ifconfig" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFCONFIG_STATUS + bool " Enable status reporting output (+7k)" + default y + depends on CONFIG_IFCONFIG + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFCONFIG_SLIP + bool " Enable slip-specific options \"keepalive\" and \"outfill\"" + default n + depends on CONFIG_IFCONFIG + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ + bool " Enable options \"mem_start\", \"io_addr\", and \"irq\"" + default n + depends on CONFIG_IFCONFIG + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFCONFIG_HW + bool " Enable option \"hw\" (ether only)" + default y + depends on CONFIG_IFCONFIG + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS + bool " Set the broadcast automatically" + default n + depends on CONFIG_IFCONFIG + help + Please submit a patch to add help text for this item. + +config CONFIG_IFUPDOWN + bool "ifupdown" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFUPDOWN_IPV4 + bool " Enable support for IPv4" + default y + depends on CONFIG_IFUPDOWN + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFUPDOWN_IPV6 + bool " Enable support for IPv6 (requires ip command)" + default n + depends on CONFIG_IFUPDOWN + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IFUPDOWN_IPX + bool " Enable support for IPX (requires ipx_interface command)" + default n + depends on CONFIG_IFUPDOWN + help + Please submit a patch to add help text for this item. + +config CONFIG_IP + bool "ip" + default n + help + Please submit a patch to add help text for this item. + +if CONFIG_IP && CONFIG_IPADDR + config CONFIG_FEATURE_IP_ADDRESS + default y + comment " address (forced enabled for ipaddr)" +endif +if ! (CONFIG_IP && CONFIG_IPADDR) + config CONFIG_FEATURE_IP_ADDRESS + bool " address" + default n + depends on CONFIG_IP + help + Please submit a patch to add help text for this item. +endif + +if CONFIG_IP && CONFIG_IPLINK + config CONFIG_FEATURE_IP_LINK + default y + comment " link (forced enabled for iplink)" +endif +if !(CONFIG_IP && CONFIG_IPLINK) + config CONFIG_FEATURE_IP_LINK + bool " link" + default y + depends on CONFIG_IP + help + Please submit a patch to add help text for this item. +endif + +if CONFIG_IP && CONFIG_IPROUTE + config CONFIG_FEATURE_IP_ROUTE + default y + comment " route (forced enabled for iproute)" +endif +if !(CONFIG_IP && CONFIG_IPROUTE) + config CONFIG_FEATURE_IP_ROUTE + bool " route" + default y + depends on CONFIG_IP + help + Please submit a patch to add help text for this item. +endif + +if CONFIG_IP && CONFIG_IPTUNNEL + config CONFIG_FEATURE_IP_TUNNEL + default y + comment " tunnel (forced enabled for iptunnel)" +endif +if !(CONFIG_IP && CONFIG_IPTUNNEL) + config CONFIG_FEATURE_IP_TUNNEL + bool " tunnel" + default y + depends on CONFIG_IP + help + Please submit a patch to add help text for this item. +endif + +config CONFIG_IPCALC + bool "ipcalc" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IPCALC_FANCY + bool " Fancy IPCALC, more options, adds 300 bytes" + default y + help + Please submit a patch to add help text for this item. + +config CONFIG_IPADDR + bool "ipaddr" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_IPLINK + bool "iplink" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_IPROUTE + bool "iproute" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_IPTUNNEL + bool "iptunnel" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_NC + bool "nc" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_NETSTAT + bool "netstat" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_NSLOOKUP + bool "nslookup" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_PING + bool "ping" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FANCY_PING + bool " Enable fancy ping output" + default y + depends on CONFIG_PING + help + Please submit a patch to add help text for this item. + +config CONFIG_PING6 + bool "ping6" + default n + depends on CONFIG_FEATURE_IPV6 + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FANCY_PING6 + bool " Enable fancy ping6 output" + default y + depends on CONFIG_PING6 + help + Please submit a patch to add help text for this item. + +config CONFIG_ROUTE + bool "route" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_TELNET + bool "telnet" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TELNET_TTYPE + bool " Pass TERM type to remote host" + default y + help + Please submit a patch to add help text for this item. + +config CONFIG_TELNETD + bool "telnetd" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_TFTP + bool "tftp" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TFTP_GET + bool " Enable \"get\" command" + default y + depends on CONFIG_TFTP + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TFTP_PUT + bool " Enable \"put\" command" + default y + depends on CONFIG_TFTP + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TFTP_BLOCKSIZE + bool " Enable \"blocksize\" command" + default n + depends on CONFIG_TFTP + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TFTP_DEBUG + bool " Enable debug" + default y + depends on CONFIG_TFTP + help + Please submit a patch to add help text for this item. + +config CONFIG_TRACEROUTE + bool "traceroute" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TRACEROUTE_VERBOSE + bool " Enable verbose output" + default y + depends on CONFIG_TRACEROUTE + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_TRACEROUTE_SO_DEBUG + bool " Enable SO_DEBUG option" + default y + depends on CONFIG_TRACEROUTE + help + Please submit a patch to add help text for this item. + +config CONFIG_WGET + bool "wget" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_WGET_STATUSBAR + bool " Enable a nifty process meter (+2k)" + default y + depends on CONFIG_WGET + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_WGET_AUTHENTICATION + bool " Enable HTTP authentication" + default y + depends on CONFIG_WGET + help + Please submit a patch to add help text for this item. + +source networking/udhcp/Config.in + +endmenu + diff --git a/networking/config.in b/networking/config.in deleted file mode 100644 index de5b920..0000000 --- a/networking/config.in +++ /dev/null @@ -1,92 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Networking Utilities' - -bool 'Enable IPv6 support' CONFIG_FEATURE_IPV6 -bool 'hostname' CONFIG_HOSTNAME -bool 'ifconfig' CONFIG_IFCONFIG -if [ "$CONFIG_IFCONFIG" = "y" ]; then - bool ' Enable status reporting output (+7k)' CONFIG_FEATURE_IFCONFIG_STATUS - bool ' Enable slip-specific options "keepalive" and "outfill"' CONFIG_FEATURE_IFCONFIG_SLIP - bool ' Enable options "mem_start", "io_addr", and "irq"' CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ - bool ' Enable option "hw" (ether only)' CONFIG_FEATURE_IFCONFIG_HW - bool ' Set the broadcast automatically' CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS -fi -bool 'ifupdown' CONFIG_IFUPDOWN -if [ "$CONFIG_IFUPDOWN" = "y" ]; then - bool ' Enable support for IPv4' CONFIG_FEATURE_IFUPDOWN_IPV4 - bool ' Enable support for IPv6 (requires ip command)' CONFIG_FEATURE_IFUPDOWN_IPV6 - bool ' Enable support for IPX (requires ipx_interface command)' CONFIG_FEATURE_IFUPDOWN_IPX -fi -bool 'ip' CONFIG_IP -if [ "$CONFIG_IP" = "y" ]; then - bool ' address' CONFIG_FEATURE_IP_ADDRESS - bool ' link' CONFIG_FEATURE_IP_LINK - bool ' route' CONFIG_FEATURE_IP_ROUTE - bool ' tunnel' CONFIG_FEATURE_IP_TUNNEL -fi -bool 'ipcalc' CONFIG_IPCALC -if [ "$CONFIG_IPCALC" = "y" ]; then - bool ' Fancy IPCALC, more options, adds 300 bytes' CONFIG_FEATURE_IPCALC_FANCY -fi -bool 'ipaddr' CONFIG_IPADDR -if [ "$CONFIG_IP" = "y" ] && [ "$CONFIG_IPADDR" = "y" ]; then - define_bool CONFIG_FEATURE_IP_ADDRESS y -fi -bool 'iplink' CONFIG_IPLINK -if [ "$CONFIG_IP" = "y" ] && [ "$CONFIG_IPLINK" = "y" ]; then - define_bool CONFIG_FEATURE_IP_LINK y -fi -bool 'iproute' CONFIG_IPROUTE -if [ "$CONFIG_IP" = "y" ] && [ "$CONFIG_IPROUTE" = "y" ]; then - define_bool CONFIG_FEATURE_IP_ROUTE y -fi -bool 'iptunnel' CONFIG_IPTUNNEL -if [ "$CONFIG_IP" = "y" ] && [ "$CONFIG_IPTUNNEL" = "y" ]; then - define_bool CONFIG_FEATURE_IP_TUNNEL y -fi -bool 'nc' CONFIG_NC -bool 'netstat' CONFIG_NETSTAT -bool 'nslookup' CONFIG_NSLOOKUP -bool 'ping' CONFIG_PING -if [ "$CONFIG_PING" = "y" ]; then - bool ' Enable fancy ping output' CONFIG_FEATURE_FANCY_PING -fi -if [ "$CONFIG_FEATURE_IPV6" = "y" ]; then - bool 'ping6' CONFIG_PING6 - if [ "$CONFIG_PING6" = "y" ]; then - bool ' Enable fancy ping6 output' CONFIG_FEATURE_FANCY_PING6 - fi -fi -bool 'route' CONFIG_ROUTE -bool 'telnet' CONFIG_TELNET -if [ "$CONFIG_TELNET" = "y" ]; then - bool ' Pass TERM type to remote host' CONFIG_FEATURE_TELNET_TTYPE -fi -bool 'telnetd' CONFIG_TELNETD -bool 'tftp' CONFIG_TFTP -if [ "$CONFIG_TFTP" = "y" ]; then - bool ' Enable "get" command' CONFIG_FEATURE_TFTP_GET - bool ' Enable "put" command' CONFIG_FEATURE_TFTP_PUT - bool ' Enable "blocksize" option' CONFIG_FEATURE_TFTP_BLOCKSIZE - bool ' Enable debug' CONFIG_FEATURE_TFTP_DEBUG -fi -bool 'traceroute' CONFIG_TRACEROUTE -if [ "$CONFIG_TRACEROUTE" = "y" ]; then - bool ' Enable verbose output' CONFIG_FEATURE_TRACEROUTE_VERBOSE - bool ' Enable SO_DEBUG option' CONFIG_FEATURE_TRACEROUTE_SO_DEBUG -fi -bool 'wget' CONFIG_WGET -if [ "$CONFIG_WGET" = "y" ]; then - bool ' Enable a nifty process meter (+2k)' CONFIG_FEATURE_WGET_STATUSBAR - bool ' Enable HTTP authentication' CONFIG_FEATURE_WGET_AUTHENTICATION -fi - -source networking/udhcp/config.in - -endmenu - diff --git a/networking/udhcp/Config.in b/networking/udhcp/Config.in new file mode 100644 index 0000000..5baaa6a --- /dev/null +++ b/networking/udhcp/Config.in @@ -0,0 +1,42 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "udhcp Server/Client" + +config CONFIG_UDHCPD + bool "udhcp Server (udhcpd)" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_UDHCPC + bool "udhcp Client (udhcpc)" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_DUMPLEASES + bool "Lease display utility (dumpleases)" + default n + depends on CONFIG_UDHCPD + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_UDHCP_SYSLOG + bool " Log udhcp messages to syslog (instead of stdout)" + default n + depends on CONFIG_UDHCPD || CONFIG_UDHCPC + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_UDHCP_DEBUG + bool " Compile udhcp with noisy debugging messages" + default n + depends on CONFIG_UDHCPD || CONFIG_UDHCPC + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/networking/udhcp/Makefile.in b/networking/udhcp/Makefile.in index d76715b..0b94d9c 100644 --- a/networking/udhcp/Makefile.in +++ b/networking/udhcp/Makefile.in @@ -44,3 +44,9 @@ libraries-y+=$(UDHCP_DIR)$(UDHCP_AR) $(UDHCP_DIR)$(UDHCP_AR): $(patsubst %,$(UDHCP_DIR)%, $(UDHCP-y)) $(AR) -ro $@ $(patsubst %,$(UDHCP_DIR)%, $(UDHCP-y)) +$(UDHCP_DIR)dhcpc.o: $(UDHCP_DIR)dhcpc.c + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -DCOMBINED_BINARY -c $< -o $@ + +$(UDHCP_DIR)dhcpd.o: $(UDHCP_DIR)dhcpd.c + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -DCOMBINED_BINARY -c $< -o $@ + diff --git a/networking/udhcp/config.in b/networking/udhcp/config.in deleted file mode 100644 index ede632a..0000000 --- a/networking/udhcp/config.in +++ /dev/null @@ -1,18 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'udhcp Server/Client' - -bool 'udhcp Server (udhcpd)' CONFIG_UDHCPD -bool 'udhcp Client (udhcpc)' CONFIG_UDHCPC -bool 'Lease display utility (dumpleases)' CONFIG_DUMPLEASES -if [ "$CONFIG_UDHCPD" = "y" -o "$CONFIG_UDHCPC" = "y" ]; then - bool ' Log udhcp messages to syslog (instead of stdout)' CONFIG_FEATURE_UDHCP_SYSLOG - bool ' Compile udhcp with noisy debugging messages' CONFIG_FEATURE_UDHCP_DEBUG -fi - -endmenu - diff --git a/procps/Config.in b/procps/Config.in new file mode 100644 index 0000000..dc8c2f2 --- /dev/null +++ b/procps/Config.in @@ -0,0 +1,72 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Process Utilities" + +config CONFIG_FREE + bool "free" + default n + help + Please submit a patch to add help text for this item. + +if CONFIG_KILLALL + config CONFIG_KILL + default y + comment "kill (forced enabled for killall)" +endif +if !CONFIG_KILLALL + config CONFIG_KILL + bool "kill" + default n + help + Please submit a patch to add help text for this item. +endif + +config CONFIG_KILLALL + bool "killall" + default n + depends on CONFIG_KILL + help + Please submit a patch to add help text for this item. + +config CONFIG_PIDOF + bool "pidof" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_PS + bool "ps" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RENICE + bool "renice" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_TOP + bool "top" + default n + help + Please submit a patch to add help text for this item. + +config FEATURE_CPU_USAGE_PERCENTAGE + bool " Support show CPU usage percentage (add 2k bytes)" + default y + depends on CONFIG_TOP + help + Please submit a patch to add help text for this item. + +config CONFIG_UPTIME + bool "uptime" + default n + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/procps/config.in b/procps/config.in deleted file mode 100644 index 966b115..0000000 --- a/procps/config.in +++ /dev/null @@ -1,27 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Process Utilities' - -bool 'free' CONFIG_FREE -bool 'kill' CONFIG_KILL -bool 'killall' CONFIG_KILLALL -if [ "$CONFIG_KILLALL" = "y" -a "$CONFIG_KILL" = "n" ] ; then - define_bool CONFIG_KILL y -fi -bool 'pidof' CONFIG_PIDOF -bool 'ps' CONFIG_PS -if [ "$CONFIG_PS" = "y" ] ; then - bool ' Use devps instead of /proc (needs a patched kernel)' CONFIG_FEATURE_USE_DEVPS_PATCH -fi -bool 'renice' CONFIG_RENICE -bool 'top' CONFIG_TOP -if [ "$CONFIG_TOP" = "y" ] ; then - bool ' Support show CPU usage percentage (add 2k bytes)' FEATURE_CPU_USAGE_PERCENTAGE -fi -bool 'uptime' CONFIG_UPTIME -endmenu - diff --git a/scripts/Configure b/scripts/Configure deleted file mode 100644 index 0a73a64..0000000 --- a/scripts/Configure +++ /dev/null @@ -1,705 +0,0 @@ -#! /bin/sh -# -# This script is used to configure BusyBox. -# -# It was inspired by the challenge in the original Configure script -# to ``do something better'', combined with the actual need to ``do -# something better'' because the old configure script wasn't flexible -# enough. -# -# Raymond Chen was the original author of Configure. -# Michael Elizabeth Chastain (mec@shout.net) is the current maintainer. -# -# 050793 - use IFS='@' to get around a bug in a pre-version of bash-1.13 -# with an empty IFS. -# -# 030995 (storner@osiris.ping.dk) - added support for tri-state answers, -# for selecting modules to compile. -# -# 180995 Bernhard Kaindl (bkaindl@ping.at) - added dummy functions for -# use with a config.in modified for make menuconfig. -# -# 301195 (boldt@math.ucsb.edu) - added help text support -# -# 281295 Paul Gortmaker - make tri_state functions collapse to boolean -# if module support is not enabled. -# -# 010296 Aaron Ucko (ucko@vax1.rockhurst.edu) - fix int and hex to accept -# arbitrary ranges -# -# 150296 Dick Streefland (dicks@tasking.nl) - report new configuration -# items and ask for a value even when doing a "make oldconfig" -# -# 200396 Tom Dyas (tdyas@eden.rutgers.edu) - when the module option is -# chosen for an item, define the macro <option_name>_MODULE -# -# 090397 Axel Boldt (boldt@math.ucsb.edu) - avoid ? and + in regular -# expressions for GNU expr since version 1.15 and up use \? and \+. -# -# 300397 Phil Blundell (pjb27@cam.ac.uk) - added support for min/max -# arguments to "int", allow dep_tristate to take a list of dependencies -# rather than just one. -# -# 090398 Axel Boldt (boldt@math.ucsb.edu) - allow for empty lines in help -# texts. -# -# 102598 Michael Chastain (mec@shout.net) - put temporary files in -# current directory, not in /tmp. -# -# 24 January 1999, Michael Elizabeth Chastain, <mec@shout.net> -# - Improve the exit message (Jeff Ronne). -# -# 7 October 2000, Ghozlane Toumi, <gtoumi@messel.emse.fr> -# added switches for "random" , "all yes" and "all modules" -# - -# -# Make sure we're really running bash. -# -# I would really have preferred to write this script in a language with -# better string handling, but alas, bash is the only scripting language -# that I can be reasonable sure everybody has on their linux machine. -# -[ -z "$BASH" ] && { echo "Configure requires bash" 1>&2; exit 1; } - -# Disable filename globbing once and for all. -# Enable function cacheing. -set -f -h - -# -# Dummy functions for use with a config.in modified for menuconf -# -function mainmenu_option () { - : -} -function mainmenu_name () { - : -} -function endmenu () { - : -} - -# -# returns a random number between 1 and $1 -# -function rnd () { - rnd=$[ $RANDOM % $1 + 1 ] -} - -# -# randomly chose a number in a config list (LIST_CONFIG_NAME) -# or in a range ( MIN_CONFIG_NAME MAX_CONFIG_NAME ) -# ONLY if there is no forced default (and we are in an "auto" mode) -# we are limited by the range of values taken by "$RANDOM" -# -# rndval CONFIG_NAME -# - -function rndval () { - [ "$AUTO" != "yes" -o -n "$old" ] && return - def_list=$(eval echo "\${LIST_$1}") - def_min=$(eval echo "\${MIN_$1}") - def_max=$(eval echo "\${MAX_$1}") - - if [ -n "$def_list" ]; then - set -- $(echo $def_list | sed 's/,/ /g') - rnd $# - while [ $rnd -le $# ] ; do - def=$1 - shift - done - return - fi - if [ -n "$def_min" -a -n "$def_max" ]; then - rnd $[ $def_max - $def_min ] - def=$[ $def_min + $rnd ] - fi -} - -# -# help prints the corresponding help text from Configure.help to stdout -# -# help variable -# -function help () { - if [ -f docs/Configure.help ] - then - #first escape regexp special characters in the argument: - var=$(echo "$1"|sed 's/[][\/.^$*]/\\&/g') - #now pick out the right help text: - text=$(sed -n "/^$var[ ]*\$/,\${ - /^$var[ ]*\$/c\\ -${var}:\\ - - /^#/b - /^[^ ]/q - /<file:\\([^>]*\\)>/s//\\1/g - p - }" docs/Configure.help) - if [ -z "$text" ] - then - echo; echo " Sorry, no help available for this option yet.";echo - else - (echo; echo "$text") | ${PAGER:-more} - fi - else - echo; - echo " Can't access the file docs/Configure.help which" - echo " should contain the help texts." - echo - fi -} - - -# -# readln reads a line into $ans. -# -# readln prompt default oldval -# -function readln () { - if [ "$AUTO" = "yes" ]; then - echo -n "$1" - ans=$2 - echo $ans - elif [ "$DEFAULT" = "-d" -a -n "$3" ]; then - echo "$1" - ans=$2 - else - echo -n "$1" - [ -z "$3" ] && echo -n "(NEW) " - IFS='@' read ans || exit 1 - [ -z "$ans" ] && ans=$2 - fi -} - -# -# comment does some pretty-printing -# -# comment 'xxx' -# -function comment () { - echo "*"; echo "* $1" ; echo "*" - (echo "" ; echo "#"; echo "# $1" ; echo "#") >>$CONFIG - (echo "" ; echo "/*"; echo " * $1" ; echo " */") >>$CONFIG_H -} - -# -# define_bool sets the value of a boolean argument -# -# define_bool define value -# -function define_bool () { - define_tristate $1 $2 -} - -function define_tristate () { - case "$2" in - "y") - echo "$1=y" >>$CONFIG - echo "#define $1 1" >>$CONFIG_H - ;; - - "m") - echo "$1=m" >>$CONFIG - echo "#undef $1" >>$CONFIG_H - echo "#define $1_MODULE 1" >>$CONFIG_H - ;; - - "n") - echo "# $1 is not set" >>$CONFIG - echo "#undef $1" >>$CONFIG_H - ;; - esac - eval "$1=$2" -} - -# -# bool processes a boolean argument -# -# bool question define -# -function bool () { - old=$(eval echo "\${$2}") - def=${old:-'n'} - if [ "$AUTO" = "yes" -a -z "$old" ]; then - if [ "$RND" = "-r" ]; then - rnd 2 - case $rnd in - "1") def="y" ;; - "2") def="n" ;; - esac - else - def=$DEF_ANS; - fi - fi - case "$def" in - "y" | "m") defprompt="Y/n/?" - def="y" - ;; - "n") defprompt="N/y/?" - ;; - esac - while :; do - readln "$1 ($2) [$defprompt] " "$def" "$old" - case "$ans" in - [yY] | [yY]es ) define_bool "$2" "y" - break;; - [nN] | [nN]o ) define_bool "$2" "n" - break;; - * ) help "$2" - ;; - esac - done -} - -# -# tristate processes a tristate argument -# -# tristate question define -# -function tristate () { - if [ "$CONFIG_MODULES" != "y" ]; then - bool "$1" "$2" - else - old=$(eval echo "\${$2}") - def=${old:-'n'} - if [ "$AUTO" = "yes" -a -z "$old" ]; then - if [ "$RND" = "-r" ]; then - rnd 3 - case $rnd in - "1") def="y" ;; - "2") def="n" ;; - "3") def="m" ;; - esac - else - def=$DEF_ANS - fi - fi - case "$def" in - "y") defprompt="Y/m/n/?" - ;; - "m") defprompt="M/n/y/?" - ;; - "n") defprompt="N/y/m/?" - ;; - esac - while :; do - readln "$1 ($2) [$defprompt] " "$def" "$old" - case "$ans" in - [yY] | [yY]es ) define_tristate "$2" "y" - break ;; - [nN] | [nN]o ) define_tristate "$2" "n" - break ;; - [mM] ) define_tristate "$2" "m" - break ;; - * ) help "$2" - ;; - esac - done - fi -} - -# -# dep_tristate processes a tristate argument that depends upon -# another option or options. If any of the options we depend upon is a -# module, then the only allowable options are M or N. If all are Y, then -# this is a normal tristate. This is used in cases where modules -# are nested, and one module requires the presence of something -# else in the kernel. -# -# dep_tristate question define default ... -# -function dep_tristate () { - old=$(eval echo "\${$2}") - def=${old:-'n'} - ques=$1 - var=$2 - need_module=0 - shift 2 - while [ $# -gt 0 ]; do - case "$1" in - n) - define_tristate "$var" "n" - return - ;; - m) - need_module=1 - ;; - esac - shift - done - - if [ $need_module = 1 ]; then - if [ "$CONFIG_MODULES" = "y" ]; then - if [ "$AUTO" = "yes" -a -z "$old" ]; then - if [ "$RND" = "-r" ]; then - rnd 2 - case $rnd in - "1") def="m" ;; - "2") def="n" ;; - esac - else - def=$DEF_ANS - fi - fi - case "$def" in - "y" | "m") defprompt="M/n/?" - def="m" - ;; - "n") defprompt="N/m/?" - ;; - esac - while :; do - readln "$ques ($var) [$defprompt] " "$def" "$old" - case "$ans" in - [nN] | [nN]o ) define_tristate "$var" "n" - break ;; - [mM] ) define_tristate "$var" "m" - break ;; - [yY] | [yY]es ) echo - echo " This answer is not allowed, because it is not consistent with" - echo " your other choices." - echo " This driver depends on another one which you chose to compile" - echo " as a module. This means that you can either compile this one" - echo " as a module as well (with M) or leave it out altogether (N)." - echo - ;; - * ) help "$var" - ;; - esac - done - fi - else - tristate "$ques" "$var" - fi -} - -function dep_bool () { - ques=$1 - var=$2 - shift 2 - while [ $# -gt 0 ]; do - case "$1" in - m | n) - define_bool "$var" "n" - return - ;; - esac - shift - done - - bool "$ques" "$var" -} - -function dep_mbool () { - ques=$1 - var=$2 - shift 2 - while [ $# -gt 0 ]; do - case "$1" in - n) - define_bool "$var" "n" - return - ;; - esac - shift - done - - bool "$ques" "$var" -} - -# -# define_int sets the value of a integer argument -# -# define_int define value -# -function define_int () { - echo "$1=$2" >>$CONFIG - echo "#define $1 ($2)" >>$CONFIG_H - eval "$1=$2" -} - -# -# int processes an integer argument with optional limits -# -# int question define default [min max] -# -function int () { - old=$(eval echo "\${$2}") - def=${old:-$3} - if [ $# -gt 3 ]; then - min=$4 - else - min=-10000000 # !! - fi - if [ $# -gt 4 ]; then - max=$5 - else - max=10000000 # !! - fi - rndval $2 - while :; do - readln "$1 ($2) [$def] " "$def" "$old" - if expr \( \( $ans + 0 \) \>= $min \) \& \( $ans \<= $max \) >/dev/null 2>&1 ; then - define_int "$2" "$ans" - break - else - help "$2" - fi - done -} - -# -# define_hex sets the value of a hexadecimal argument -# -# define_hex define value -# -function define_hex () { - echo "$1=$2" >>$CONFIG - echo "#define $1 0x${2#*[x,X]}" >>$CONFIG_H - eval "$1=$2" -} - -# -# hex processes an hexadecimal argument -# -# hex question define default -# -function hex () { - old=$(eval echo "\${$2}") - def=${old:-$3} - def=${def#*[x,X]} - rndval $2 - while :; do - readln "$1 ($2) [$def] " "$def" "$old" - ans=${ans#*[x,X]} - if expr "$ans" : '[0-9a-fA-F][0-9a-fA-F]*$' > /dev/null; then - define_hex "$2" "$ans" - break - else - help "$2" - fi - done -} - -# -# define_string sets the value of a string argument -# -# define_string define value -# -function define_string () { - echo "$1=\"$2\"" >>$CONFIG - echo "#define $1 \"$2\"" >>$CONFIG_H - eval "$1=\"$2\"" -} - -# -# string processes a string argument -# -# string question define default -# -function string () { - old=$(eval echo "\${$2}") - def=${old:-$3} - while :; do - if [ "$old" = "?" ]; then - readln "$1 ($2) [$def] " "$def" "" - else - readln "$1 ($2) [$def] " "$def" "$old" - fi - if [ "$ans" = "?" ]; then - help "$2" - else - break - fi - done - define_string "$2" "$ans" -} -# -# choice processes a choice list (1-out-of-n) -# -# choice question choice-list default -# -# The choice list has a syntax of: -# NAME WHITESPACE VALUE { WHITESPACE NAME WHITESPACE VALUE } -# The user may enter any unique prefix of one of the NAMEs and -# choice will define VALUE as if it were a boolean option. -# VALUE must be in all uppercase. Normally, VALUE is of the -# form CONFIG_<something>. Thus, if the user selects <something>, -# the CPP symbol CONFIG_<something> will be defined and the -# shell variable CONFIG_<something> will be set to "y". -# -function choice () { - question="$1" - choices="$2" - old= - def=$3 - - # determine default answer: - names="" - set -- $choices - firstvar=$2 - while [ -n "$2" ]; do - if [ -n "$names" ]; then - names="$names, $1" - else - names="$1" - fi - if [ "$(eval echo \"\${$2}\")" = "y" ]; then - old=$1 - def=$1 - fi - shift; shift - done - - if [ "$RND" = "-r" -a -z "$old" ] ; then - set -- $choices - rnd $# - while [ $rnd -le $# ] ; do - def=$1 - shift ; shift - done - fi - - val="" - while [ -z "$val" ]; do - ambg=n - readln "$question ($names) [$def] " "$def" "$old" - ans=$(echo $ans | tr a-z A-Z) - set -- $choices - while [ -n "$1" ]; do - name=$(echo $1 | tr a-z A-Z) - case "$name" in - "$ans"* | */"$ans"* ) - case "$name" in - "$ans" | */"$ans"/* | \ - "$ans"/* | */"$ans" ) - val="$2" - break # exact match - ;; - esac - if [ -n "$val" ]; then - echo;echo \ - " Sorry, \"$ans\" is ambiguous; please enter a longer string." - echo - val="" - ambg=y - break - else - val="$2" - fi;; - esac - shift; shift - done - if [ "$val" = "" -a "$ambg" = "n" ]; then - help "$firstvar" - fi - done - set -- $choices - while [ -n "$2" ]; do - if [ "$2" = "$val" ]; then - echo " defined $val" - define_bool "$2" "y" - else - define_bool "$2" "n" - fi - shift; shift - done -} - -CONFIG=.tmpconfig -CONFIG_H=.tmpconfig.h -FORCE_DEFAULT=.force_default -trap "rm -f $CONFIG $CONFIG_H ; exit 1" 1 2 - -# -# Make sure we start out with a clean slate. -# -echo "#" > $CONFIG -echo "# Automatically generated make config: don't edit" >> $CONFIG -echo "#" >> $CONFIG - -echo "/*" > $CONFIG_H -echo " * Automatically generated C config: don't edit" >> $CONFIG_H -echo " */" >> $CONFIG_H -echo "#define AUTOCONF_INCLUDED" >> $CONFIG_H - -DEFAULT="" -if [ "$1" = "-d" ] ; then - DEFAULT="-d" - shift -fi - -RND="" -DEF_ANS="" -AUTO="" -case "$1" in - -r) RND="-r" ; AUTO="yes" ; shift ;; - -y) DEF_ANS="y" ; AUTO="yes" ; shift ;; - -m) DEF_ANS="m" ; AUTO="yes" ; shift ;; - -n) DEF_ANS="n" ; AUTO="yes" ; shift ;; -esac - -CONFIG_IN=./config.in -if [ "$1" != "" ] ; then - CONFIG_IN=$1 -fi - -DEFAULTS=sysdeps/$TARGET_OS/defconfig -if [ -f .config ]; then - DEFAULTS=.config -fi - -if [ "$AUTO" != "yes" ]; then - if [ -f $DEFAULTS ]; then - echo "#" - echo "# Using defaults found in" $DEFAULTS - echo "#" - . $DEFAULTS - sed -e 's/# \(CONFIG_[^ ]*\) is not.*/\1=n/' <$DEFAULTS >.config-is-not.$$ - . .config-is-not.$$ - rm .config-is-not.$$ - else - echo "#" - echo "# No defaults found" - echo "#" - fi -else - if [ -f $FORCE_DEFAULT ]; then - echo "#" - echo "# Forcing defaults found in $FORCE_DEFAULT" - echo "#" - sed -e ' -s/# \(CONFIG_[^ ]*\) is not.*/\1=n/; -s/# range \(CONFIG_[^ ]*\) \([^ ][^ ]*\) \([^ ][^ ]*\)/MIN_\1=\2; MAX_\1=\3/; -s/# list \(CONFIG_[^ ]*\) \([^ ][^ ]*\)/LIST_\1=\2/ -' <$FORCE_DEFAULT >.default_val.$$ - . .default_val.$$ - rm .default_val.$$ - else - echo "#" - echo "# No defaults found" - echo "#" - fi -fi - -. $CONFIG_IN - -rm -f .config.old -if [ -f .config ]; then - mv .config .config.old -fi -mv .tmpconfig .config -mv .tmpconfig.h include/config.h - -echo -echo "*** End of BusyBox configuration." -echo "*** Check the top-level Makefile for additional configuration." -if [ ! -f .hdepend -o "$CONFIG_MODVERSIONS" = "y" ] ; then - echo "*** Next, you must run 'make dep'." -else - echo "*** Next, you may run 'make', or 'make install'." -fi -echo - -exit 0 diff --git a/scripts/Menuconfig b/scripts/Menuconfig deleted file mode 100644 index 30d06ee..0000000 --- a/scripts/Menuconfig +++ /dev/null @@ -1,1287 +0,0 @@ -#! /bin/sh -# -# This script is used to configure BusyBox. -# -# It was inspired by a desire to not have to hit <enter> 9 million times -# or startup the X server just to change a single kernel parameter. -# -# This script attempts to parse the configuration files, which are -# scattered throughout the kernel source tree, and creates a temporary -# set of mini scripts which are in turn used to create nested menus and -# radiolists. -# -# It uses a very modified/mutilated version of the "dialog" utility -# written by Savio Lam (lam836@cs.cuhk.hk). Savio is not responsible -# for this script or the version of dialog used by this script. -# Please do not contact him with questions. The official version of -# dialog is available at sunsite.unc.edu or a sunsite mirror. -# -# Portions of this script were borrowed from the original Configure -# script. -# -# William Roadcap was the original author of Menuconfig. -# Michael Elizabeth Chastain (mec@shout.net) is the current maintainer. -# -# 070497 Bernhard Kaindl (bkaindl@netway.at) - get default values for -# new bool, tristate and dep_tristate parameters from the defconfig file. -# new configuration parameters are marked with '(NEW)' as in make config. -# -# 180697 Bernhard Kaindl (bkaindl@netway.at) - added the needed support -# for string options. They are handled like the int and hex options. -# -# 081297 Pavel Machek (pavel@atrey.karlin.mff.cuni.cz) - better error -# handling -# -# 131197 Michael Chastain (mec@shout.net) - output all lines for a -# choice list, not just the selected one. This makes the output -# the same as Configure output, which is important for smart config -# dependencies. -# -# 101297 Michael Chastain (mec@shout.net) - remove sound driver cruft. -# -# 221297 Michael Chastain (mec@shout.net) - make define_bool actually -# define its arguments so that later tests on them work right. -# -# 160198 Michael Chastain (mec@shout.net) - fix bug with 'c' command -# (complement existing value) when used on virgin uninitialized variables. -# -# 090398 Axel Boldt (boldt@math.ucsb.edu) - allow for empty lines in help -# texts. -# -# 12 Dec 1998, Michael Elizabeth Chastain (mec@shout.net) -# Remove a /tmp security hole in get_def (also makes it faster). -# Give uninitialized variables canonical values rather than null value. -# Change a lot of places to call set_x_info uniformly. -# Take out message about preparing version (old sound driver cruft). -# -# 13 Dec 1998, Riley H Williams <rhw@memalpha.cx> -# When an error occurs, actually display the error message as well as -# our comments thereon. -# -# 31 Dec 1998, Michael Elizabeth Chastain (mec@shout.net) -# Fix mod_bool to honor $CONFIG_MODULES. -# Fix dep_tristate to call define_bool when dependency is "n". -# -# 02 January 1999, Michael Elizabeth Chastain (mec@shout.net) -# Blow away lxdialog.scrltmp on entry to activate_menu. This protects -# against people who use commands like ' ' to select menus. -# -# 24 January 1999, Michael Elizabeth Chastain, <mec@shout.net> -# - Improve the exit message (Jeff Ronne). -# -# 06 July 1999, Andrzej M. Krzysztofowicz, <ankry@mif.pg.gda.pl> -# - Support for multiple conditions in dep_tristate(). -# - Implemented new functions: define_tristate(), define_int(), define_hex(), -# define_string(), dep_bool(). -# -# 22 October 2001, Erik Andersen <andersee@debian.org> -# - Adjusted for busybox (modified hard coded kernel specific paths, -# and everything to do with modules (tristates, modbools, etc). - - -# -# Change this to TRUE if you prefer all options listed -# in a single menu rather than the standard menu hierarchy. -# -single_menu_mode= - -# -# Make sure we're really running bash. -# -[ -z "$BASH" ] && { echo "Menuconfig requires bash" 1>&2; exit 1; } - -# -# Cache function definitions, turn off posix compliance -# -set -h +o posix - - - -# Given a configuration variable, set the global variable $x to its value, -# and the global variable $info to the string " (NEW)" if this is a new -# variable. -# -# This function looks for: (1) the current value, or (2) the default value -# from the arch-dependent defconfig file, or (3) a default passed by the caller. - -function set_x_info () { - eval x=\$$1 - if [ -z "$x" ]; then - eval `sed -n -e 's/# \(.*\) is not set.*/\1=n/' -e "/^$1=/p" sysdeps/$TARGET_OS/defconfig` - eval x=\${$1:-"$2"} - eval $1=$x - eval INFO_$1="' (NEW)'" - fi - eval info="\$INFO_$1" -} - -# -# Load the functions used by the config.in files. -# -# I do this because these functions must be redefined depending -# on whether they are being called for interactive use or for -# saving a configuration to a file. -# -# Thank the heavens bash supports nesting function definitions. -# -load_functions () { - -# -# Additional comments -# -function comment () { - comment_ctr=$[ comment_ctr + 1 ] - echo -ne "': $comment_ctr' '--- $1' " >>MCmenu -} - -# -# Define a boolean to a specific value. -# -function define_bool () { - eval $1=$2 -} - -function define_hex () { - eval $1=$2 -} - -function define_int () { - eval $1=$2 -} - -function define_string () { - eval $1="$2" -} - -# -# Create a boolean (Yes/No) function for our current menu -# which calls our local bool function. -# -function bool () { - set_x_info "$2" "n" - - case $x in - y|m) flag="*" ;; - n) flag=" " ;; - esac - - echo -ne "'$2' '[$flag] $1$info' " >>MCmenu - - echo -e "function $2 () { l_bool '$2' \"\$1\" ;}\n" >>MCradiolists -} - -# -# Same as above, but now only Y and N are allowed as dependency -# (i.e. third and next arguments). -# -function dep_bool () { - ques="$1" - var="$2" - dep=y - shift 2 - while [ $# -gt 0 ]; do - if [ "$1" = y ]; then - shift - else - dep=n - shift $# - fi - done - if [ "$dep" = y ]; then - bool "$ques" "$var" - else - define_bool "$var" n - fi -} - -function dep_mbool () { - ques="$1" - var="$2" - dep=y - shift 2 - while [ $# -gt 0 ]; do - if [ "$1" = y -o "$1" = m ]; then - shift - else - dep=n - shift $# - fi - done - if [ "$dep" = y ]; then - bool "$ques" "$var" - else - define_bool "$var" n - fi -} - -# -# Add a menu item which will call our local int function. -# -function int () { - set_x_info "$2" "$3" - - echo -ne "'$2' '($x) $1$info' " >>MCmenu - - echo -e "function $2 () { l_int '$1' '$2' '$3' '$x' ;}" >>MCradiolists -} - -# -# Add a menu item which will call our local hex function. -# -function hex () { - set_x_info "$2" "$3" - x=${x##*[x,X]} - - echo -ne "'$2' '($x) $1$info' " >>MCmenu - - echo -e "function $2 () { l_hex '$1' '$2' '$3' '$x' ;}" >>MCradiolists -} - -# -# Add a menu item which will call our local string function. -# -function string () { - set_x_info "$2" "$3" - - echo -ne "'$2' ' $1: \"$x\"$info' " >>MCmenu - - echo -e "function $2 () { l_string '$1' '$2' '$3' '$x' ;}" >>MCradiolists -} - -# -# Add a menu item which will call our local One-of-Many choice list. -# -function choice () { - # - # Need to remember params cause they're gonna get reset. - # - title=$1 - choices=$2 - default=$3 - current= - - # - # Find out if one of the choices is already set. - # If it's not then make it the default. - # - set -- $choices - firstchoice=$2 - - while [ -n "$2" ] - do - if eval [ "_\$$2" = "_y" ] - then - current=$1 - break - fi - shift ; shift - done - - : ${current:=$default} - - echo -ne "'$firstchoice' '($current) $title' " >>MCmenu - - echo -e " - function $firstchoice () \ - { l_choice '$title' \"$choices\" \"$current\" ;}" >>MCradiolists -} - -} # END load_functions() - - - - - -# -# Extract available help for an option from Configure.help -# and send it to standard output. -# -# Most of this function was borrowed from the original kernel -# Configure script. -# -function extract_help () { - if [ -f docs/Configure.help ] - then - #first escape regexp special characters in the argument: - var=$(echo "$1"|sed 's/[][\/.^$*]/\\&/g') - #now pick out the right help text: - text=$(sed -n "/^$var[ ]*\$/,\${ - /^$var[ ]*\$/c\\ -${var}:\\ - - /^#/b - /^[^ ]/q - s/^ // - /<file:\\([^>]*\\)>/s//\\1/g - p - }" docs/Configure.help) - - if [ -z "$text" ] - then - echo "There is no help available for this option." - return 1 - else - echo "$text" - fi - else - echo "There is no help available for this option." - return 1 - fi -} - -# -# Activate a help dialog. -# -function help () { - if extract_help $1 >help.out - then - $DIALOG --backtitle "$backtitle" --title "$2"\ - --textbox help.out $ROWS $COLS - else - $DIALOG --backtitle "$backtitle" \ - --textbox help.out $ROWS $COLS - fi - rm -f help.out -} - -# -# Show the README file. -# -function show_readme () { - $DIALOG --backtitle "$backtitle" \ - --textbox scripts/README.Menuconfig $ROWS $COLS -} - -# -# Begin building the dialog menu command and Initialize the -# Radiolist function file. -# -function menu_name () { - echo -ne "$DIALOG --title '$1'\ - --backtitle '$backtitle' \ - --menu '$menu_instructions' \ - $ROWS $COLS $((ROWS-10)) \ - '$default' " >MCmenu - >MCradiolists -} - -# -# Add a submenu option to the menu currently under construction. -# -function submenu () { - echo -ne "'activate_menu $2' '$1 --->' " >>MCmenu -} - -# -# Handle a boolean (Yes/No) option. -# -function l_bool () { - if [ -n "$2" ] - then - case "$2" in - y|m) eval $1=y ;; - c) eval x=\$$1 - case $x in - y) eval $1=n ;; - n) eval $1=y ;; - *) eval $1=y ;; - esac ;; - *) eval $1=n ;; - esac - else - echo -ne "\007" - fi -} - -# -# Create a dialog for entering an integer into a option. -# -function l_int () { - while true - do - if $DIALOG --title "$1" \ - --backtitle "$backtitle" \ - --inputbox "$inputbox_instructions_int" \ - 10 75 "$4" 2>MCdialog.out - then - answer="`cat MCdialog.out`" - answer="${answer:-$3}" - - # Semantics of + and ? in GNU expr changed, so - # we avoid them: - if expr "$answer" : '0$' '|' "$answer" : '[1-9][0-9]*$' '|' "$answer" : '-[1-9][0-9]*$' >/dev/null - then - eval $2="$answer" - else - eval $2="$3" - echo -en "\007" - ${DIALOG} --backtitle "$backtitle" \ - --infobox "You have made an invalid entry." 3 43 - sleep 2 - fi - - break - fi - - help "$2" "$1" - done -} - -# -# Create a dialog for entering a hexadecimal into an option. -# -function l_hex () { - while true - do - if $DIALOG --title "$1" \ - --backtitle "$backtitle" \ - --inputbox "$inputbox_instructions_hex" \ - 10 75 "$4" 2>MCdialog.out - then - answer="`cat MCdialog.out`" - answer="${answer:-$3}" - answer="${answer##*[x,X]}" - - if expr "$answer" : '[0-9a-fA-F][0-9a-fA-F]*$' >/dev/null - then - eval $2="$answer" - else - eval $2="$3" - echo -en "\007" - ${DIALOG} --backtitle "$backtitle" \ - --infobox "You have made an invalid entry." 3 43 - sleep 2 - fi - - break - fi - - help "$2" "$1" - done -} - -# -# Create a dialog for entering a string into an option. -# -function l_string () { - while true - do - if $DIALOG --title "$1" \ - --backtitle "$backtitle" \ - --inputbox "$inputbox_instructions_string" \ - 10 75 "$4" 2>MCdialog.out - then - answer="`cat MCdialog.out`" - answer="${answer:-$3}" - - # - # Someone may add a nice check for the entered - # string here... - # - eval $2=\"$answer\" - - break - fi - - help "$2" "$1" - done -} - - -# -# Handle a one-of-many choice list. -# -function l_choice () { - # - # Need to remember params cause they're gonna get reset. - # - title="$1" - choices="$2" - current="$3" - chosen= - - # - # Scan current value of choices and set radiolist switches. - # - list= - set -- $choices - firstchoice=$2 - while [ -n "$2" ] - do - case "$1" in - "$current"*) if [ -z "$chosen" ]; then - list="$list $2 $1 ON " - chosen=1 - else - list="$list $2 $1 OFF " - fi ;; - *) list="$list $2 $1 OFF " ;; - esac - - shift ; shift - done - - while true - do - if $DIALOG --title "$title" \ - --backtitle "$backtitle" \ - --radiolist "$radiolist_instructions" \ - 15 70 6 $list 2>MCdialog.out - then - choice=`cat MCdialog.out` - break - fi - - help "$firstchoice" "$title" - done - - # - # Now set the boolean value of each option based on - # the selection made from the radiolist. - # - set -- $choices - while [ -n "$2" ] - do - if [ "$2" = "$choice" ] - then - eval $2="y" - else - eval $2="n" - fi - - shift ; shift - done -} - -# -# Call awk, and watch for error codes, etc. -# -function callawk () { -awk "$1" || echo "Awk died with error code $?. Giving up." || exit 1 -} - -# -# A faster awk based recursive parser. (I hope) -# -function parser1 () { -callawk ' -BEGIN { - menu_no = 0 - comment_is_option = 0 - parser("'$CONFIG_IN'","MCmenu0") -} - -function parser(ifile,menu) { - - while (getline <ifile) { - if ($1 == "mainmenu_option") { - comment_is_option = "1" - } - else if ($1 == "comment" && comment_is_option == "1") { - comment_is_option= "0" - sub($1,"",$0) - ++menu_no - - printf("submenu %s MCmenu%s\n", $0, menu_no) >>menu - - newmenu = sprintf("MCmenu%d", menu_no); - printf( "function MCmenu%s () {\n"\ - "default=$1\n"\ - "menu_name %s\n",\ - menu_no, $0) >newmenu - - parser(ifile, newmenu) - } - else if ($0 ~ /^#|\$MAKE|mainmenu_name/) { - printf("") >>menu - } - else if ($1 ~ "endmenu") { - printf("}\n") >>menu - return - } - else if ($1 == "source") { - parser($2,menu) - } - else { - print >>menu - } - } -}' -} - -# -# Secondary parser for single menu mode. -# -function parser2 () { -callawk ' -BEGIN { - parser("'$CONFIG_IN'","MCmenu0") -} - -function parser(ifile,menu) { - - while (getline <ifile) { - if ($0 ~ /^#|$MAKE|mainmenu_name/) { - printf("") >>menu - } - else if ($1 ~ /mainmenu_option|endmenu/) { - printf("") >>menu - } - else if ($1 == "source") { - parser($2,menu) - } - else { - print >>menu - } - } -}' -} - -# -# Parse all the config.in files into mini scripts. -# -function parse_config_files () { - rm -f MCmenu* - - echo "function MCmenu0 () {" >MCmenu0 - echo 'default=$1' >>MCmenu0 - echo "menu_name 'Main Menu'" >>MCmenu0 - - if [ "_$single_menu_mode" = "_TRUE" ] - then - parser2 - else - parser1 - fi - - echo "comment ''" >>MCmenu0 - echo "g_alt_config" >>MCmenu0 - echo "s_alt_config" >>MCmenu0 - - echo "}" >>MCmenu0 - - # - # These mini scripts must be sourced into the current - # environment in order for all of this to work. Leaving - # them on the disk as executables screws up the recursion - # in activate_menu(), among other things. Once they are - # sourced we can discard them. - # - for i in MCmenu* - do - echo -n "." - source ./$i - done - rm -f MCmenu* -} - -# -# This is the menu tree's bootstrap. -# -# Executes the parsed menus on demand and creates a set of functions, -# one per configuration option. These functions will in turn execute -# dialog commands or recursively call other menus. -# -function activate_menu () { - rm -f lxdialog.scrltmp - while true - do - comment_ctr=0 #So comment lines get unique tags - - $1 "$default" 2> MCerror #Create the lxdialog menu & functions - - if [ "$?" != "0" ] - then - clear - cat <<EOM - -Menuconfig has encountered a possible error in one of BusyBox's -configuration files and is unable to continue. Here is the error -report: - -EOM - sed 's/^/ Q> /' MCerror - cat <<EOM - -Please report this to the maintainer <mec@shout.net>. You may also -send a problem report to <busybox@busybox.net>. - -Please indicate the BusyBox version you are trying to configure and -which menu you were trying to enter when this error occurred. - -EOM - cleanup - exit 1 - fi - rm -f MCerror - - . ./MCradiolists #Source the menu's functions - - . ./MCmenu 2>MCdialog.out #Activate the lxdialog menu - ret=$? - - read selection <MCdialog.out - - case "$ret" in - 0|3|4|5|6) - defaults="$selection$defaults" #pseudo stack - case "$ret" in - 0) eval $selection ;; - 3) eval $selection y ;; - 4) eval $selection n ;; - 5) eval $selection m ;; - 6) eval $selection c ;; - esac - default="${defaults%%*}" defaults="${defaults#*}" - ;; - 2) - default="${selection%%\ *}" - - case "$selection" in - *"-->"*|*"alt_config"*) - show_readme ;; - *) - eval help $selection ;; - esac - ;; - 255|1) - break - ;; - 139) - stty sane - clear - cat <<EOM - -There seems to be a problem with the lxdialog companion utility which is -built prior to running Menuconfig. Usually this is an indicator that you -have upgraded/downgraded your ncurses libraries and did not remove the -old ncurses header file(s) in /usr/include or /usr/include/ncurses. - -It is VERY important that you have only one set of ncurses header files -and that those files are properly version matched to the ncurses libraries -installed on your machine. - -You may also need to rebuild lxdialog. This can be done by moving to -the /usr/src/linux/scripts/lxdialog directory and issuing the -"make clean all" command. - -If you have verified that your ncurses install is correct, you may email -the maintainer <andersen@codepoet.org> or post a message to -<busybox@busybox.net> for additional assistance. - -EOM - cleanup - exit 139 - ;; - esac - done -} - -# -# Create a menu item to load an alternate configuration file. -# -g_alt_config () { - echo -n "get_alt_config 'Load an Alternate Configuration File' "\ - >>MCmenu -} - -# -# Get alternate config file name and load the -# configuration from it. -# -get_alt_config () { - set -f ## Switch file expansion OFF - - while true - do - ALT_CONFIG="${ALT_CONFIG:-$DEFAULTS}" - - $DIALOG --backtitle "$backtitle" \ - --inputbox "\ -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."\ - 11 55 "$ALT_CONFIG" 2>MCdialog.out - - if [ "$?" = "0" ] - then - ALT_CONFIG=`cat MCdialog.out` - - [ "_" = "_$ALT_CONFIG" ] && break - - if eval [ -r "$ALT_CONFIG" ] - then - eval load_config_file "$ALT_CONFIG" - break - else - echo -ne "\007" - $DIALOG --backtitle "$backtitle" \ - --infobox "File does not exist!" 3 38 - sleep 2 - fi - else - cat <<EOM >help.out - -For various reasons, one may wish to keep several different BusyBox -configurations available on a single machine. - -If you have saved a previous configuration in a file other than the -busybox default, entering the name of the file here will allow you -to modify that configuration. - -If you are uncertain, then you have probably never used alternate -configuration files. You should therefor leave this blank to abort. - -EOM - $DIALOG --backtitle "$backtitle"\ - --title "Load Alternate Configuration"\ - --textbox help.out $ROWS $COLS - fi - done - - set +f ## Switch file expansion ON - rm -f help.out MCdialog.out -} - -# -# Create a menu item to store an alternate config file. -# -s_alt_config () { - echo -n "save_alt_config 'Save Configuration to an Alternate File' "\ - >>MCmenu -} - -# -# Get an alternate config file name and save the current -# configuration to it. -# -save_alt_config () { - set -f ## Switch file expansion OFF - - while true - do - $DIALOG --backtitle "$backtitle" \ - --inputbox "\ -Enter a filename to which this configuration should be saved \ -as an alternate. Leave blank to abort."\ - 10 55 "$ALT_CONFIG" 2>MCdialog.out - - if [ "$?" = "0" ] - then - ALT_CONFIG=`cat MCdialog.out` - - [ "_" = "_$ALT_CONFIG" ] && break - - if eval touch $ALT_CONFIG 2>/dev/null - then - eval save_configuration $ALT_CONFIG - load_functions ## RELOAD - break - else - echo -ne "\007" - $DIALOG --backtitle "$backtitle" \ - --infobox "Can't create file! Probably a nonexistent directory." 3 60 - sleep 2 - fi - else - cat <<EOM >help.out - -For various reasons, one may wish to keep different BusyBox -configurations available on a single machine. - -Entering a file name here will allow you to later retrieve, modify -and use the current configuration as an alternate to whatever -configuration options you have selected at that time. - -If you are uncertain what all this means then you should probably -leave this blank. -EOM - $DIALOG --backtitle "$backtitle"\ - --title "Save Alternate Configuration"\ - --textbox help.out $ROWS $COLS - fi - done - - set +f ## Switch file expansion ON - rm -f help.out MCdialog.out -} - -# -# Load config options from a file. -# Converts all "# OPTION is not set" lines to "OPTION=n" lines -# -function load_config_file () { - awk ' - /# .* is not set.*/ { printf("%s=n\n", $2) } - ! /# .* is not set.*/ { print } - ' $1 >.tmpconfig - - source ./.tmpconfig - rm -f .tmpconfig -} - -# -# Just what it says. -# -save_configuration () { - echo - echo -n "Saving your BusyBox configuration." - - # - # Now, let's redefine the configuration functions for final - # output to the config files. - # - # Nested function definitions, YIPEE! - # - function bool () { - set_x_info "$2" "n" - eval define_bool "$2" "$x" - } - - function dep_bool () { - set_x_info "$2" "n" - var="$2" - shift 2 - while [ $# -gt 0 ]; do - if [ "$1" = y ]; then - shift - else - x=n; shift $# - fi - done - define_bool "$var" "$x" - } - - function int () { - set_x_info "$2" "$3" - echo "$2=$x" >>$CONFIG - echo "#define $2 ($x)" >>$CONFIG_H - } - - function hex () { - set_x_info "$2" "$3" - echo "$2=$x" >>$CONFIG - echo "#define $2 0x${x##*[x,X]}" >>$CONFIG_H - } - - function string () { - set_x_info "$2" "$3" - echo "$2=\"$x\"" >>$CONFIG - echo "#define $2 \"$x\"" >>$CONFIG_H - } - - function define_hex () { - eval $1="$2" - echo "$1=$2" >>$CONFIG - echo "#define $1 0x${2##*[x,X]}" >>$CONFIG_H - } - - function define_int () { - eval $1="$2" - echo "$1=$2" >>$CONFIG - echo "#define $1 ($2)" >>$CONFIG_H - } - - function define_string () { - eval $1="$2" - echo "$1=\"$2\"" >>$CONFIG - echo "#define $1 \"$2\"" >>$CONFIG_H - } - - function define_bool () { - define_tristate "$1" "$2" - } - - function define_tristate () { - eval $1="$2" - - case "$2" in - y) - echo "$1=y" >>$CONFIG - echo "#define $1 1" >>$CONFIG_H - ;; - - n) - echo "# $1 is not set" >>$CONFIG - echo "#undef $1" >>$CONFIG_H - ;; - esac - } - - function choice () { - # - # Find the first choice that's already set to 'y' - # - choices="$2" - default="$3" - current= - chosen= - - set -- $choices - while [ -n "$2" ] - do - if eval [ "_\$$2" = "_y" ] - then - current=$1 - break - fi - shift ; shift - done - - # - # Use the default if none were set. - # - : ${current:=$default} - - # - # Output all choices (to be compatible with other configs). - # - set -- $choices - while [ -n "$2" ] - do - case "$1" in - "$current"*) if [ -z "$chosen" ]; then - define_bool "$2" "y" - chosen=1 - else - define_bool "$2" "n" - fi ;; - *) define_bool "$2" "n" ;; - esac - shift ; shift - done - } - - function mainmenu_name () { - : - } - - function mainmenu_option () { - comment_is_option=TRUE - } - - function endmenu () { - : - } - - function comment () { - if [ "$comment_is_option" ] - then - comment_is_option= - echo >>$CONFIG - echo "#" >>$CONFIG - echo "# $1" >>$CONFIG - echo "#" >>$CONFIG - - echo >>$CONFIG_H - echo "/*" >>$CONFIG_H - echo " * $1" >>$CONFIG_H - echo " */" >>$CONFIG_H - fi - } - - echo -n "." - - DEF_CONFIG="${1:-.config}" - DEF_CONFIG_H="include/config.h" - - CONFIG=.tmpconfig - CONFIG_H=.tmpconfig.h - - echo "#" >$CONFIG - echo "# Automatically generated by make menuconfig: don't edit" >>$CONFIG - echo "#" >>$CONFIG - - echo "/*" >$CONFIG_H - echo " * Automatically generated by make menuconfig: don't edit" >>$CONFIG_H - echo " */" >>$CONFIG_H - echo "#define AUTOCONF_INCLUDED" >> $CONFIG_H - - echo -n "." - if . $CONFIG_IN >>.menuconfig.log 2>&1 - then - if [ "$DEF_CONFIG" = ".config" ] - then - mv $CONFIG_H $DEF_CONFIG_H - fi - - if [ -f "$DEF_CONFIG" ] - then - rm -f ${DEF_CONFIG}.old - mv $DEF_CONFIG ${DEF_CONFIG}.old - fi - - mv $CONFIG $DEF_CONFIG - - return 0 - else - return 1 - fi -} - -# -# Remove temporary files -# -cleanup () { - cleanup1 - cleanup2 -} - -cleanup1 () { - rm -f MCmenu* MCradiolists MCdialog.out help.out -} - -cleanup2 () { - rm -f .tmpconfig .tmpconfig.h -} - -set_geometry () { - # Some distributions export these with incorrect values - # which can really screw up some ncurses programs. - LINES= COLUMNS= - - ROWS=${1:-24} COLS=${2:-80} - - # Just in case the nasty rlogin bug returns. - # - [ $ROWS = 0 ] && ROWS=24 - [ $COLS = 0 ] && COLS=80 - - if [ $ROWS -lt 19 -o $COLS -lt 80 ] - then - echo -e "\n\007Your display is too small to run Menuconfig!" - echo "It must be at least 19 lines by 80 columns." - exit 1 - fi - - ROWS=$((ROWS-4)) COLS=$((COLS-5)) -} - - -set_geometry `stty size 2>/dev/null` - -menu_instructions="\ -Enabling options will increase the size of busybox. \ -Arrow keys navigate the menu. \ -Pressing <Enter> selects submenus --->. \ -Highlighted letters are hotkeys. \ -Pressing <Y> includes, and <N> excludes. \ -Press <Esc><Esc> to exit, <?> for Help. \ -Legend: [*] built-in [ ] excluded" - - -radiolist_instructions="\ -Use the arrow keys to navigate this window or \ -press the hotkey of the item you wish to select \ -followed by the <SPACE BAR>. -Press <?> for additional information about this option." - -inputbox_instructions_int="\ -Please enter a decimal value. \ -Fractions will not be accepted. \ -Use the <TAB> key to move from the input field to the buttons below it." - -inputbox_instructions_hex="\ -Please enter a hexadecimal value. \ -Use the <TAB> key to move from the input field to the buttons below it." - -inputbox_instructions_string="\ -Please enter a string value. \ -Use the <TAB> key to move from the input field to the buttons below it." - -DIALOG="./scripts/lxdialog/lxdialog" - -bb_version="${VERSION}" -backtitle="BusyBox v$bb_version Configuration" - -trap "cleanup ; exit 1" 1 2 15 - - -# -# Locate default files. -# -CONFIG_IN=./config.in -if [ "$1" != "" ] ; then - CONFIG_IN=$1 -fi - -DEFAULTS=sysdeps/$TARGET_OS/defconfig -if [ -f .config ]; then - DEFAULTS=.config -fi - -if [ -f $DEFAULTS ] -then - echo "Using defaults found in" $DEFAULTS - load_config_file $DEFAULTS -else - echo "No defaults found" -fi - - -# Fresh new log. ->.menuconfig.log - -# Load the functions used by the config.in files. -echo -n "Preparing scripts: functions" -load_functions - -if [ ! -e $CONFIG_IN ] -then - echo "Your main config.in file ($CONFIG_IN) does not exist" - exit 1 -fi - -if [ ! -x $DIALOG ] -then - echo "Your lxdialog utility does not exist" - exit 1 -fi - -# -# Read config.in files and parse them into one shell function per menu. -# -echo -n ", parsing" -parse_config_files $CONFIG_IN - -echo "done." -# -# Start the ball rolling from the top. -# -activate_menu MCmenu0 - -# -# All done! -# -cleanup1 - -# -# Confirm and Save -# -if $DIALOG --backtitle "$backtitle" \ - --yesno "Do you wish to save your new BusyBox configuration?" 5 60 -then - save_configuration - echo - echo - echo "*** End of BusyBox configuration." - echo "*** Check the top-level Makefile for additional configuration." - if [ ! -f .hdepend ] ; then - echo "*** Next, you must run 'make dep'." - else - echo "*** Next, you should run 'make' or 'make install'." - fi - echo -else - echo - echo - echo Your BusyBox configuration changes were NOT saved. - echo -fi - -# Remove log if empty. -if [ ! -s .menuconfig.log ] ; then - rm -f .menuconfig.log -fi - -exit 0 diff --git a/scripts/config/.cvsignore b/scripts/config/.cvsignore new file mode 100644 index 0000000..e8bf7a7 --- /dev/null +++ b/scripts/config/.cvsignore @@ -0,0 +1,8 @@ +conf +mconf +lkc_defs.h +lex.zconf.c +zconf.tab.h +zconf.tab.c +lex.backup +zconf.output diff --git a/scripts/config/Kconfig-language.txt b/scripts/config/Kconfig-language.txt new file mode 100644 index 0000000..a3037ff --- /dev/null +++ b/scripts/config/Kconfig-language.txt @@ -0,0 +1,255 @@ +Introduction +------------ + +The configuration database is 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 visible 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 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"/"integer" + Every config option must have a type. There are only two basic types: + tristate and string, the other types base 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" <symbol> ["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 + overriden 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". + +- dependencies: "depends on"/"requires" <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 "if" expression), so these two examples are equivalent: + + bool "foo" if BAR + default y if BAR + and + depends on BAR + bool "foo" + default y + +- help text: "help" + This defines a help text. The end of the help text is determined by + the level indentation, this means it ends at the first line which has + a smaller indentation than the first line of the help text. + + +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 type of symbols: constant and nonconstant symbols. +Nonconstant symbols are the most common ones and are defined with the +'config' statement. Nonconstant 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 explicitely: + +menu "Network device support" + depends 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 the previous (parent) symbol must +be part of the dependency list and then one of these two condititions +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 MODULES + +comment "module support disabled" + depends !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 it's 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 +- choice/endchoice +- comment +- menu/endmenu +- if/endif +- source +The first four 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. + +choices: + + "choice" + <choice options> + <choice block> + "endchoice" + +This defines a choice group and accepts any of 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. diff --git a/scripts/config/Makefile b/scripts/config/Makefile new file mode 100644 index 0000000..d43c8b1 --- /dev/null +++ b/scripts/config/Makefile @@ -0,0 +1,102 @@ +# Makefile for BusyBox +# +# Copyright (C) 2002 Erik Andersen <andersen@codepoet.org> + +TOPDIR=../../ +include $(TOPDIR)Rules.mak + + +all: ncurses conf mconf + +#HOSTCFLAGS=-Wall -g -O0 +LIBS = -lncurses +ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h)) + HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>" +else +ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h)) + HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>" +else +ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h)) + HOSTCFLAGS += -DCURSES_LOC="<ncurses.h>" +else + HOSTCFLAGS += -DCURSES_LOC="<curses.h>" +endif +endif +endif + + +CONF_SRC =conf.c zconf.tab.c +MCONF_SRC =mconf.c zconf.tab.c +LXDLG_SRC =checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c +CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC)) +MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC)) +LXDLG_OBJS=$(patsubst %.c,%.o, $(LXDLG_SRC)) + +conf: $(CONF_OBJS) + $(HOSTCC) $(HOSTCFLAGS) $(NATIVE_LDFLAGS) $^ -o $@ + +mconf: $(MCONF_OBJS) $(LXDLG_OBJS) + $(HOSTCC) $(HOSTCFLAGS) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS) + +lkc_deps:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h + +conf.o: conf.c $(lkc_deps) + +mconf.o: mconf.c $(lkc_deps) + +zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(lkc_deps) + +lex.zconf.o: lex.zconf.c $(lkc_deps) + +%.o : %.c + $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@ + +lkc_defs.h: lkc_proto.h + @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/' + +### +# The following requires flex/bison +# 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 + +%.tab.c %.tab.h: %.y + bison -t -d -v -b $* -p $(notdir $*) $< + +lex.%.c: %.l + flex -P$(notdir $*) -o$@ $< +else + +lex.zconf.c: lex.zconf.c_shipped + cp lex.zconf.c_shipped lex.zconf.c + +zconf.tab.c: zconf.tab.c_shipped + cp zconf.tab.c_shipped zconf.tab.c + +zconf.tab.h: zconf.tab.h_shipped + cp zconf.tab.h_shipped zconf.tab.h +endif + +.PHONY: ncurses + +ncurses: + @echo "main() {}" > lxtemp.c + @if $(HOSTCC) lxtemp.c $(LIBS) ; then \ + rm -f lxtemp.c a.out; \ + else \ + rm -f lxtemp.c; \ + echo -e "\007" ;\ + echo ">> Unable to find the Ncurses libraries." ;\ + echo ">>" ;\ + echo ">> You must have Ncurses installed in order" ;\ + echo ">> to use 'make menuconfig'" ;\ + echo ;\ + exit 1 ;\ + fi + +clean: + rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \ + conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h + diff --git a/scripts/lxdialog/checklist.c b/scripts/config/checklist.c index 4f78688..c4a9289 100644 --- a/scripts/lxdialog/checklist.c +++ b/scripts/config/checklist.c @@ -118,7 +118,8 @@ print_buttons( WINDOW *dialog, int height, int width, int selected) */ int dialog_checklist (const char *title, const char *prompt, int height, int width, - int list_height, int item_no, const char * const * items, int flag) + int list_height, int item_no, struct dialog_list_item ** items, + int flag) { int i, x, y, box_x, box_y; @@ -137,7 +138,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Initializes status */ for (i = 0; i < item_no; i++) { - status[i] = !strcasecmp (items[i * 3 + 2], "on"); + status[i] = items[i]->selected; if (!choice && status[i]) choice = i; } @@ -195,7 +196,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Find length of longest item in order to center checklist */ check_x = 0; for (i = 0; i < item_no; i++) - check_x = MAX (check_x, + strlen (items[i * 3 + 1]) + 4); + check_x = MAX (check_x, + strlen (items[i]->name) + 4); check_x = (list_width - check_x) / 2; item_x = check_x + 4; @@ -207,7 +208,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Print the list */ for (i = 0; i < max_choice; i++) { - print_item (list, items[(scroll+i) * 3 + 1], + print_item (list, items[scroll + i]->name, status[i+scroll], i, i == choice); } @@ -224,7 +225,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, key = wgetch (dialog); for (i = 0; i < max_choice; i++) - if (toupper(key) == toupper(items[(scroll+i)*3+1][0])) + if (toupper(key) == toupper(items[scroll + i]->name[0])) break; @@ -237,14 +238,14 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Scroll list down */ if (list_height > 1) { /* De-highlight current first item */ - print_item (list, items[scroll * 3 + 1], + print_item (list, items[scroll]->name, status[scroll], 0, FALSE); scrollok (list, TRUE); wscrl (list, -1); scrollok (list, FALSE); } scroll--; - print_item (list, items[scroll * 3 + 1], + print_item (list, items[scroll]->name, status[scroll], 0, TRUE); wnoutrefresh (list); @@ -263,7 +264,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, /* Scroll list up */ if (list_height > 1) { /* De-highlight current last item before scrolling up */ - print_item (list, items[(scroll + max_choice - 1) * 3 + 1], + print_item (list, items[scroll + max_choice - 1]->name, status[scroll + max_choice - 1], max_choice - 1, FALSE); scrollok (list, TRUE); @@ -271,7 +272,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, scrollok (list, FALSE); } scroll++; - print_item (list, items[(scroll + max_choice - 1) * 3 + 1], + print_item (list, items[scroll + max_choice - 1]->name, status[scroll + max_choice - 1], max_choice - 1, TRUE); wnoutrefresh (list); @@ -287,11 +288,11 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, } if (i != choice) { /* De-highlight current item */ - print_item (list, items[(scroll + choice) * 3 + 1], + print_item (list, items[scroll + choice]->name, status[scroll + choice], choice, FALSE); /* Highlight new item */ choice = i; - print_item (list, items[(scroll + choice) * 3 + 1], + print_item (list, items[scroll + choice]->name, status[scroll + choice], choice, TRUE); wnoutrefresh (list); wrefresh (dialog); @@ -330,7 +331,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, status[i] = 0; status[scroll + choice] = 1; for (i = 0; i < max_choice; i++) - print_item (list, items[(scroll + i) * 3 + 1], + print_item (list, items[scroll + i]->name, status[scroll + i], i, i == choice); } } @@ -338,14 +339,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width, wrefresh (dialog); for (i = 0; i < item_no; i++) { - if (status[i]) { - if (flag == FLAG_CHECK) { - fprintf (stderr, "\"%s\" ", items[i * 3]); - } else { - fprintf (stderr, "%s", items[i * 3]); - } - - } + items[i]->selected = status[i]; } } delwin (dialog); diff --git a/scripts/lxdialog/colors.h b/scripts/config/colors.h index d34dd37..d34dd37 100644 --- a/scripts/lxdialog/colors.h +++ b/scripts/config/colors.h diff --git a/scripts/config/conf.c b/scripts/config/conf.c new file mode 100644 index 0000000..884175e --- /dev/null +++ b/scripts/config/conf.c @@ -0,0 +1,566 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <time.h> +#include <sys/stat.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +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; + +static int indent = 1; +static int valid_stdin = 1; +static int conf_cnt; +static char line[128]; +static struct menu *rootEntry; + +static char nohelp_text[] = "Sorry, no help available for this option yet.\n"; + +#if 0 +static void printc(int ch) +{ + static int sep = 0; + + if (!sep) { + putchar('['); + sep = 1; + } else if (ch) + putchar('/'); + if (!ch) { + putchar(']'); + putchar(' '); + sep = 0; + } else + putchar(ch); +} +#endif + +static void printo(const char *o) +{ + static int sep = 0; + + if (!sep) { + putchar('('); + sep = 1; + } else if (o) { + putchar(','); + putchar(' '); + } + if (!o) { + putchar(')'); + putchar(' '); + sep = 0; + } else + printf("%s", o); +} + +static void strip(char *str) +{ + char *p = str; + int l; + + while ((isspace((int)*p))) + p++; + l = strlen(p); + if (p != str) + memmove(str, p, l + 1); + if (!l) + return; + p = str + l - 1; + while ((isspace((int)*p))) + *p-- = 0; +} + +static void conf_askvalue(struct symbol *sym, const char *def) +{ + enum symbol_type type = sym_get_type(sym); + tristate val; + + if (!sym_has_value(sym)) + printf("(NEW) "); + + line[0] = '\n'; + line[1] = 0; + + switch (input_mode) { + case ask_new: + case ask_silent: + if (sym_has_value(sym)) { + printf("%s\n", def); + return; + } + if (!valid_stdin && input_mode == ask_silent) { + printf("aborted!\n\n"); + printf("Console input/output is redirected. "); + printf("Run 'make oldconfig' to update configuration.\n\n"); + exit(1); + } + case ask_all: + fflush(stdout); + fgets(line, 128, stdin); + return; + case set_default: + printf("%s\n", def); + return; + default: + break; + } + + switch (type) { + case S_INT: + case S_HEX: + case S_STRING: + printf("%s\n", def); + return; + default: + ; + } + switch (input_mode) { + case set_yes: + if (sym_tristate_within_range(sym, yes)) { + line[0] = 'y'; + line[1] = '\n'; + line[2] = 0; + break; + } + case set_mod: + if (type == S_TRISTATE) { + if (sym_tristate_within_range(sym, mod)) { + line[0] = 'm'; + line[1] = '\n'; + line[2] = 0; + break; + } + } else { + if (sym_tristate_within_range(sym, yes)) { + line[0] = 'y'; + line[1] = '\n'; + line[2] = 0; + break; + } + } + case set_no: + if (sym_tristate_within_range(sym, no)) { + line[0] = 'n'; + line[1] = '\n'; + line[2] = 0; + break; + } + case set_random: + do { + val = (tristate)(random() % 3); + } while (!sym_tristate_within_range(sym, val)); + switch (val) { + case no: line[0] = 'n'; break; + case mod: line[0] = 'm'; break; + case yes: line[0] = 'y'; break; + } + line[1] = '\n'; + line[2] = 0; + break; + default: + break; + } + printf("%s", line); +} + +int conf_string(struct menu *menu) +{ + struct symbol *sym = menu->sym; + const char *def, *help; + + while (1) { + printf("%*s%s ", indent - 1, "", menu->prompt->text); + printf("(%s) ", sym->name); + def = sym_get_string_value(sym); + if (sym_get_string_value(sym)) + printf("[%s] ", def); + conf_askvalue(sym, def); + switch (line[0]) { + case '\n': + break; + case '?': + /* print help */ + if (line[1] == 0) { + help = nohelp_text; + if (menu->sym->help) + help = menu->sym->help; + printf("\n%s\n", menu->sym->help); + def = NULL; + break; + } + default: + line[strlen(line)-1] = 0; + def = line; + } + if (def && sym_set_string_value(sym, def)) + return 0; + } +} + +static int conf_sym(struct menu *menu) +{ + struct symbol *sym = menu->sym; + int type; + tristate oldval, newval; + const char *help; + + 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) { + case no: + putchar('N'); + break; + case mod: + putchar('M'); + break; + case yes: + putchar('Y'); + break; + } + if (oldval != no && sym_tristate_within_range(sym, no)) + printf("/n"); + if (oldval != mod && sym_tristate_within_range(sym, mod)) + printf("/m"); + if (oldval != yes && sym_tristate_within_range(sym, yes)) + printf("/y"); + if (sym->help) + printf("/?"); + printf("] "); + conf_askvalue(sym, sym_get_string_value(sym)); + strip(line); + + switch (line[0]) { + case 'n': + case 'N': + newval = no; + if (!line[1] || !strcmp(&line[1], "o")) + break; + continue; + case 'm': + case 'M': + newval = mod; + if (!line[1]) + break; + continue; + case 'y': + case 'Y': + newval = yes; + if (!line[1] || !strcmp(&line[1], "es")) + break; + continue; + case 0: + newval = oldval; + break; + case '?': + goto help; + default: + continue; + } + if (sym_set_tristate_value(sym, newval)) + return 0; +help: + help = nohelp_text; + if (sym->help) + help = sym->help; + printf("\n%s\n", help); + } +} + +static int conf_choice(struct menu *menu) +{ + struct symbol *sym, *def_sym; + struct menu *cmenu, *def_menu; + const char *help; + int type, len; + 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); + sym_calc_value(sym); + switch (sym_get_tristate_value(sym)) { + case no: + return 1; + case mod: + return 0; + case yes: + break; + } + } else { + sym->def = sym->curr; + if (S_TRI(sym->curr) == mod) { + printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); + return 0; + } + } + + while (1) { + printf("%*s%s ", indent - 1, "", menu_get_prompt(menu)); + def_sym = sym_get_choice_value(sym); + def_menu = NULL; + for (cmenu = menu->list; cmenu; cmenu = cmenu->next) { + if (!menu_is_visible(cmenu)) + continue; + printo(menu_get_prompt(cmenu)); + if (cmenu->sym == def_sym) + def_menu = cmenu; + } + printo(NULL); + if (def_menu) + printf("[%s] ", menu_get_prompt(def_menu)); + else { + printf("\n"); + return 1; + } + switch (input_mode) { + case ask_new: + case ask_silent: + case ask_all: + conf_askvalue(sym, menu_get_prompt(def_menu)); + strip(line); + break; + default: + line[0] = 0; + printf("\n"); + } + if (line[0] == '?' && !line[1]) { + help = nohelp_text; + if (menu->sym->help) + help = menu->sym->help; + printf("\n%s\n", help); + continue; + } + if (line[0]) { + len = strlen(line); + line[len] = 0; + + def_menu = NULL; + for (cmenu = menu->list; cmenu; cmenu = cmenu->next) { + if (!cmenu->sym || !menu_is_visible(cmenu)) + continue; + if (!strncasecmp(line, menu_get_prompt(cmenu), len)) { + def_menu = cmenu; + break; + } + } + } + if (def_menu) { + sym_set_choice_value(sym, def_menu->sym); + if (def_menu->list) { + indent += 2; + conf(def_menu->list); + indent -= 2; + } + return 1; + } + } +} + +static void conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + prop = menu->prompt; + if (prop) { + const char *prompt; + + switch (prop->type) { + case P_MENU: + if (input_mode == ask_silent && rootEntry != menu) { + check_conf(menu); + return; + } + case P_COMMENT: + prompt = menu_get_prompt(menu); + if (prompt) + printf("%*c\n%*c %s\n%*c\n", + indent, '*', + indent, '*', prompt, + indent, '*'); + default: + ; + } + } + + if (!sym) + goto conf_childs; + + if (sym_is_choice(sym)) { + conf_choice(menu); + if (S_TRI(sym->curr) != mod) + return; + goto conf_childs; + } + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + conf_string(menu); + break; + default: + conf_sym(menu); + break; + } + +conf_childs: + if (sym) + indent += 2; + for (child = menu->list; child; child = child->next) + conf(child); + if (sym) + indent -= 2; +} + +static void check_conf(struct menu *menu) +{ + struct symbol *sym; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + if (!sym) + goto conf_childs; + + if (sym_is_choice(sym)) { + if (!sym_has_value(sym)) { + if (!conf_cnt++) + printf("*\n* Restart config...\n*\n"); + rootEntry = menu_get_parent_menu(menu); + conf(rootEntry); + } + if (sym_get_tristate_value(sym) != mod) + return; + goto conf_childs; + } + + if (!sym_has_value(sym)) { + if (!conf_cnt++) + printf("*\n* Restart config...\n*\n"); + rootEntry = menu_get_parent_menu(menu); + conf(rootEntry); + } + +conf_childs: + for (child = menu->list; child; child = child->next) + check_conf(child); +} + +int main(int ac, char **av) +{ + const char *name; + struct stat tmpstat; + + if (ac > 1 && av[1][0] == '-') { + switch (av[1][1]) { + case 'o': + input_mode = ask_new; + break; + case 's': + input_mode = ask_silent; + valid_stdin = isatty(0) && isatty(1) && isatty(2); + break; + case 'd': + input_mode = set_default; + break; + case 'n': + input_mode = set_no; + break; + case 'm': + input_mode = set_mod; + break; + case 'y': + input_mode = set_yes; + break; + case 'r': + input_mode = set_random; + srandom(time(NULL)); + break; + case 'h': + case '?': + printf("%s [-o|-s] config\n", av[0]); + exit(0); + } + name = av[2]; + } else + name = av[1]; + conf_parse(name); + //zconfdump(stdout); + switch (input_mode) { + case set_default: + name = conf_get_default_confname(); + if (conf_read(name)) { + printf("***\n" + "*** Can't find default configuration \"%s\"!\n" + "***\n", name); + exit(1); + } + break; + case ask_silent: + if (stat(".config", &tmpstat)) { + printf("***\n" + "*** You have not yet configured BusyBox!\n" + "***\n" + "*** Please run some configurator (e.g. \"make oldconfig\"\n" + "*** or \"make menuconfig\").\n" + "***\n"); + exit(1); + } + case ask_all: + case ask_new: + conf_read(NULL); + break; + default: + break; + } + + if (input_mode != ask_silent) { + rootEntry = &rootmenu; + conf(&rootmenu); + if (input_mode == ask_all) { + input_mode = ask_silent; + valid_stdin = 1; + } + } + do { + conf_cnt = 0; + check_conf(&rootmenu); + } while (conf_cnt); + conf_write(NULL); + return 0; +} diff --git a/scripts/config/confdata.c b/scripts/config/confdata.c new file mode 100644 index 0000000..44835bb --- /dev/null +++ b/scripts/config/confdata.c @@ -0,0 +1,371 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + * + * Allow 'n' as a symbol value. + * 2002-11-05 Petr Baudis <pasky@ucw.cz> + */ + +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +const char conf_def_filename[] = ".config"; + +const char conf_defname[] = "extra/Configs/Config.$TARGET_ARCH.default"; + +const char *conf_confnames[] = { + ".config", + conf_defname, + NULL, +}; + +static char *conf_expand_value(const char *in) +{ + struct symbol *sym; + const char *src; + static char res_value[SYMBOL_MAXLENGTH]; + char *dst, name[SYMBOL_MAXLENGTH]; + + res_value[0] = 0; + dst = name; + while ((src = strchr(in, '$'))) { + strncat(res_value, in, src - in); + src++; + dst = name; + while (isalnum((int)*src) || *src == '_') + *dst++ = *src++; + *dst = 0; + sym = sym_lookup(name, 0); + sym_calc_value(sym); + strcat(res_value, sym_get_string_value(sym)); + in = src; + } + strcat(res_value, in); + + return res_value; +} + +char *conf_get_default_confname(void) +{ + return conf_expand_value(conf_defname); +} + +int conf_read(const char *name) +{ + FILE *in = NULL; + char line[1024]; + char *p, *p2; + int lineno = 0; + struct symbol *sym; + struct property *prop; + struct expr *e; + int i; + + if (name) { + in = fopen(name, "r"); + } else { + const char **names = conf_confnames; + while ((name = *names++)) { + name = conf_expand_value(name); + in = fopen(name, "r"); + if (in) { + printf("#\n" + "# using defaults found in %s\n" + "#\n", name); + break; + } + } + } + + if (!in) + return 1; + + for_all_symbols(i, sym) { + sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED; + sym->flags &= ~SYMBOL_VALID; + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + if (S_VAL(sym->def)) + free(S_VAL(sym->def)); + default: + S_VAL(sym->def) = NULL; + S_TRI(sym->def) = no; + ; + } + } + + while (fgets(line, sizeof(line), in)) { + lineno++; + switch (line[0]) { + case '\n': + break; + case ' ': + break; + case '#': + p = strchr(line, ' '); + if (!p) + continue; + *p++ = 0; + p = strchr(p, ' '); + if (!p) + continue; + *p++ = 0; + if (strncmp(p, "is not set", 10)) + continue; + sym = sym_lookup(line+2, 0); + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + sym->def = symbol_no.curr; + sym->flags &= ~SYMBOL_NEW; + break; + default: + ; + } + break; + case 'A' ... 'Z': + p = strchr(line, '='); + if (!p) + continue; + *p++ = 0; + p2 = strchr(p, '\n'); + if (p2) + *p2 = 0; + sym = sym_find(line); + if (!sym) { + fprintf(stderr, "%s:%d: trying to assign nonexistent symbol %s\n", name, lineno, line); + break; + } + switch (sym->type) { + case S_TRISTATE: + if (p[0] == 'm') { + S_TRI(sym->def) = mod; + sym->flags &= ~SYMBOL_NEW; + break; + } + case S_BOOLEAN: + if (p[0] == 'y') { + S_TRI(sym->def) = yes; + sym->flags &= ~SYMBOL_NEW; + break; + } + if (p[0] == 'n') { + S_TRI(sym->def) = no; + sym->flags &= ~SYMBOL_NEW; + break; + } + break; + case S_STRING: + if (*p++ != '"') + break; + for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) { + if (*p2 == '"') { + *p2 = 0; + break; + } + memmove(p2, p2 + 1, strlen(p2)); + } + case S_INT: + case S_HEX: + if (sym_string_valid(sym, p)) { + S_VAL(sym->def) = strdup(p); + sym->flags &= ~SYMBOL_NEW; + } else + fprintf(stderr, "%s:%d:symbol value '%s' invalid for %s\n", name, lineno, p, sym->name); + break; + default: + ; + } + if (sym_is_choice_value(sym)) { + prop = sym_get_choice_prop(sym); + switch (S_TRI(sym->def)) { + case mod: + if (S_TRI(prop->def->def) == yes) + /* warn? */; + break; + case yes: + if (S_TRI(prop->def->def) != no) + /* warn? */; + S_VAL(prop->def->def) = sym; + break; + case no: + break; + } + S_TRI(prop->def->def) = S_TRI(sym->def); + } + break; + default: + continue; + } + } + fclose(in); + + for_all_symbols(i, sym) { + if (!sym_is_choice(sym)) + continue; + prop = sym_get_choice_prop(sym); + for (e = prop->dep; e; e = e->left.expr) + sym->flags |= e->right.sym->flags & SYMBOL_NEW; + sym->flags &= ~SYMBOL_NEW; + } + + sym_change_count = 1; + + return 0; +} + +int conf_write(const char *name) +{ + FILE *out, *out_h; + struct symbol *sym; + struct menu *menu; + char oldname[128]; + int type, l; + const char *str; + + out = fopen(".tmpconfig", "w"); + if (!out) + return 1; + out_h = fopen(".tmpconfig.h", "w"); + if (!out_h) + return 1; + fprintf(out, "#\n" + "# Automatically generated make config: don't edit\n" + "#\n"); + fprintf(out_h, "/*\n" + " * Automatically generated header file: don't edit\n" + " */\n\n" + "#define AUTOCONF_INCLUDED\n\n" + "/* Version Number */\n" + "#define BB_VER \"%s\"\n" + "#define BB_BT \"%s\"\n\n", + getenv("VERSION"), + getenv("BUILDTIME") + ); + + if (!sym_change_count) + sym_clear_all_valid(); + + menu = rootmenu.list; + while (menu) { + sym = menu->sym; + if (!sym) { + if (!menu_is_visible(menu)) + goto next; + str = menu_get_prompt(menu); + fprintf(out, "\n" + "#\n" + "# %s\n" + "#\n", str); + fprintf(out_h, "\n" + "/*\n" + " * %s\n" + " */\n", str); + } else if (!(sym->flags & SYMBOL_CHOICE)) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE)) + goto next; + sym->flags &= ~SYMBOL_WRITE; + type = sym->type; + if (type == S_TRISTATE) { + sym_calc_value(modules_sym); + if (S_TRI(modules_sym->curr) == 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); + fprintf(out_h, "#undef %s\n", sym->name); + break; + case mod: +#if 0 + fprintf(out, "%s=m\n", sym->name); + fprintf(out_h, "#define __%s__MODULE 1\n", sym->name); +#endif + break; + case yes: + fprintf(out, "%s=y\n", sym->name); + fprintf(out_h, "#define %s 1\n", sym->name); + break; + } + break; + case S_STRING: + // fix me + str = sym_get_string_value(sym); + fprintf(out, "%s=\"", sym->name); + fprintf(out_h, "#define %s \"", sym->name); + do { + l = strcspn(str, "\"\\"); + if (l) { + fwrite(str, l, 1, out); + fwrite(str, l, 1, out_h); + } + str += l; + while (*str == '\\' || *str == '"') { + fprintf(out, "\\%c", *str); + fprintf(out_h, "\\%c", *str); + str++; + } + } while (*str); + fputs("\"\n", out); + fputs("\"\n", 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; + } + } + + 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); + fclose(out_h); + + if (!name) { + rename(".tmpconfig.h", "include/config.h"); + name = conf_def_filename; + file_write_dep(NULL); + } else + unlink(".tmpconfig.h"); + + sprintf(oldname, "%s.old", name); + rename(name, oldname); + if (rename(".tmpconfig", name)) + return 1; + + sym_change_count = 0; + + return 0; +} diff --git a/scripts/lxdialog/dialog.h b/scripts/config/dialog.h index 0e30d00..8116cee 100644 --- a/scripts/lxdialog/dialog.h +++ b/scripts/config/dialog.h @@ -26,6 +26,7 @@ #include <stdlib.h> #include <string.h> +#ifdef CURSES_LOC #include CURSES_LOC /* @@ -125,29 +126,35 @@ * Global variables */ extern bool use_colors; -extern bool use_shadow; extern chtype attributes[]; +#endif + +extern char *backtitle; -extern const char *backtitle; +struct dialog_list_item { + char *name; + int namelen; + char *tag; + int selected; /* Set to 1 by dialog_*() function. */ +}; /* * Function prototypes */ -extern void create_rc (const char *filename); -extern int parse_rc (void); - void init_dialog (void); void end_dialog (void); -void attr_clear (WINDOW * win, int height, int width, chtype attr); void dialog_clear (void); +#ifdef CURSES_LOC +void attr_clear (WINDOW * win, int height, int width, chtype attr); void color_setup (void); void print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x); void print_button (WINDOW * win, const char *label, int y, int x, int selected); void draw_box (WINDOW * win, int y, int x, int height, int width, chtype box, chtype border); void draw_shadow (WINDOW * win, int y, int x, int height, int width); +#endif int first_alpha (const char *string, const char *exempt); int dialog_yesno (const char *title, const char *prompt, int height, int width); @@ -156,14 +163,17 @@ int dialog_msgbox (const char *title, const char *prompt, int height, int dialog_textbox (const char *title, const char *file, int height, int width); int dialog_menu (const char *title, const char *prompt, int height, int width, int menu_height, const char *choice, int item_no, - const char * const * items); + struct dialog_list_item ** items); int dialog_checklist (const char *title, const char *prompt, int height, int width, int list_height, int item_no, - const char * const * items, int flag); + struct dialog_list_item ** items, int flag); extern unsigned char dialog_input_result[]; int dialog_inputbox (const char *title, const char *prompt, int height, int width, const char *init); +struct dialog_list_item *first_sel_item(int item_no, + struct dialog_list_item ** items); + /* * This is the base for fictitious keys, which activate * the buttons. @@ -173,7 +183,9 @@ int dialog_inputbox (const char *title, const char *prompt, int height, * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') * -- uppercase chars are used to invoke the button (M_EVENT + 'O') */ +#ifdef CURSES_LOC #define M_EVENT (KEY_MAX+1) +#endif /* diff --git a/scripts/config/expr.c b/scripts/config/expr.c new file mode 100644 index 0000000..d1af2a5 --- /dev/null +++ b/scripts/config/expr.c @@ -0,0 +1,1054 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +struct expr *expr_alloc_symbol(struct symbol *sym) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = E_SYMBOL; + e->left.sym = sym; + return e; +} + +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.expr = ce; + return e; +} + +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.expr = e1; + e->right.expr = e2; + return e; +} + +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.sym = s1; + e->right.sym = s2; + return e; +} + +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2) +{ + if (!e1) + return e2; + return e2 ? expr_alloc_two(E_AND, e1, e2) : e1; +} + +struct expr *expr_copy(struct expr *org) +{ + struct expr *e; + + if (!org) + return NULL; + + e = malloc(sizeof(*org)); + memcpy(e, org, sizeof(*org)); + switch (org->type) { + case E_SYMBOL: + e->left = org->left; + break; + case E_NOT: + e->left.expr = expr_copy(org->left.expr); + break; + case E_EQUAL: + case E_UNEQUAL: + e->left.sym = org->left.sym; + e->right.sym = org->right.sym; + break; + case E_AND: + case E_OR: + case E_CHOICE: + e->left.expr = expr_copy(org->left.expr); + e->right.expr = expr_copy(org->right.expr); + break; + default: + printf("can't copy type %d\n", e->type); + free(e); + e = NULL; + break; + } + + return e; +} + +void expr_free(struct expr *e) +{ + if (!e) + return; + + switch (e->type) { + case E_SYMBOL: + break; + case E_NOT: + expr_free(e->left.expr); + return; + case E_EQUAL: + case E_UNEQUAL: + break; + case E_OR: + case E_AND: + expr_free(e->left.expr); + expr_free(e->right.expr); + break; + default: + printf("how to free type %d?\n", e->type); + break; + } + free(e); +} + +static int trans_count; + +#define e1 (*ep1) +#define e2 (*ep2) + +static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ + if (e1->type == type) { + __expr_eliminate_eq(type, &e1->left.expr, &e2); + __expr_eliminate_eq(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + __expr_eliminate_eq(type, &e1, &e2->left.expr); + __expr_eliminate_eq(type, &e1, &e2->right.expr); + return; + } + if (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym && (e1->left.sym->flags & (SYMBOL_YES|SYMBOL_NO))) + return; + if (!expr_eq(e1, e2)) + return; + trans_count++; + expr_free(e1); expr_free(e2); + switch (type) { + case E_OR: + e1 = expr_alloc_symbol(&symbol_no); + e2 = expr_alloc_symbol(&symbol_no); + break; + case E_AND: + e1 = expr_alloc_symbol(&symbol_yes); + e2 = expr_alloc_symbol(&symbol_yes); + break; + default: + ; + } +} + +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2) +{ + if (!e1 || !e2 || e1->type != e2->type) + return; + __expr_eliminate_eq(e1->type, ep1, ep2); + e1 = expr_eliminate_yn(e1); + e2 = expr_eliminate_yn(e2); +} + +#undef e1 +#undef e2 + +int expr_eq(struct expr *e1, struct expr *e2) +{ + int res, old_count; + + if (e1->type != e2->type) + return 0; + switch (e1->type) { + case E_EQUAL: + case E_UNEQUAL: + return e1->left.sym == e2->left.sym && e1->right.sym == e2->right.sym; + case E_SYMBOL: + return e1->left.sym == e2->left.sym; + case E_NOT: + return expr_eq(e1->left.expr, e2->left.expr); + case E_AND: + case E_OR: + e1 = expr_copy(e1); + e2 = expr_copy(e2); + old_count = trans_count; + expr_eliminate_eq(&e1, &e2); + res = (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym); + expr_free(e1); + expr_free(e2); + trans_count = old_count; + return res; + case E_CHOICE: + case E_NONE: + /* panic */; + } + + print_expr(0, e1, 0); + printf(" = "); + print_expr(0, e2, 0); + printf(" ?\n"); + + return 0; +} + +struct expr *expr_eliminate_yn(struct expr *e) +{ + struct expr *tmp; + + if (e) switch (e->type) { + case E_AND: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } + } + break; + case E_OR: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + break; + default: + ; + } + return e; +} + +/* + * bool FOO!=n => FOO + */ +struct expr *expr_trans_bool(struct expr *e) +{ + if (!e) + return NULL; + switch (e->type) { + case E_AND: + case E_OR: + case E_NOT: + e->left.expr = expr_trans_bool(e->left.expr); + e->right.expr = expr_trans_bool(e->right.expr); + break; + case E_UNEQUAL: + // FOO!=n -> FOO + if (e->left.sym->type == S_TRISTATE) { + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + } + } + break; + default: + ; + } + return e; +} + +/* + * e1 || e2 -> ? + */ +struct expr *expr_join_or(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + if (sym1->type == S_TRISTATE) { + 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') + 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') + 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') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); + } + } + if (sym1->type == S_BOOLEAN && sym1 == sym2) { + if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) || + (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL)) + return expr_alloc_symbol(&symbol_yes); + } + + printf("optimize "); + print_expr(0, e1, 0); + printf(" || "); + print_expr(0, e2, 0); + printf(" ?\n"); + return NULL; +} + +struct expr *expr_join_and(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + + 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') + 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) + return expr_alloc_symbol(sym1); + + if (sym1->type == S_TRISTATE) { + if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) { + // (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' + 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) + : expr_alloc_symbol(&symbol_no); + } + 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') + 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') + 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') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_mod) || + (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_mod) || + (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes)) + return NULL; + } + printf("optimize "); + print_expr(0, e1, 0); + printf(" && "); + print_expr(0, e2, 0); + printf(" ?\n"); + return NULL; +} + +static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + struct expr *tmp; + + if (e1->type == type) { + expr_eliminate_dups1(type, &e1->left.expr, &e2); + expr_eliminate_dups1(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_eliminate_dups1(type, &e1, &e2->left.expr); + expr_eliminate_dups1(type, &e1, &e2->right.expr); + return; + } + if (e1 == e2) + return; + + switch (e1->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e1->type, &e1, &e1); + default: + ; + } + + switch (type) { + case E_OR: + tmp = expr_join_or(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_no); + e2 = tmp; + trans_count++; + } + break; + case E_AND: + tmp = expr_join_and(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_yes); + e2 = tmp; + trans_count++; + } + break; + default: + ; + } +#undef e1 +#undef e2 +} + +static void expr_eliminate_dups2(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + struct expr *tmp, *tmp1, *tmp2; + + if (e1->type == type) { + expr_eliminate_dups2(type, &e1->left.expr, &e2); + expr_eliminate_dups2(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_eliminate_dups2(type, &e1, &e2->left.expr); + expr_eliminate_dups2(type, &e1, &e2->right.expr); + } + if (e1 == e2) + return; + + switch (e1->type) { + case E_OR: + expr_eliminate_dups2(e1->type, &e1, &e1); + // (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); + if (expr_is_yes(tmp1)) { + expr_free(e1); + e1 = expr_alloc_symbol(&symbol_no); + trans_count++; + } + expr_free(tmp2); + expr_free(tmp1); + expr_free(tmp); + break; + case E_AND: + expr_eliminate_dups2(e1->type, &e1, &e1); + // (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); + if (expr_is_no(tmp1)) { + expr_free(e1); + e1 = expr_alloc_symbol(&symbol_yes); + trans_count++; + } + expr_free(tmp2); + expr_free(tmp1); + expr_free(tmp); + break; + default: + ; + } +#undef e1 +#undef e2 +} + +struct expr *expr_eliminate_dups(struct expr *e) +{ + int oldcount; + if (!e) + return e; + + oldcount = trans_count; + while (1) { + trans_count = 0; + switch (e->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e->type, &e, &e); + expr_eliminate_dups2(e->type, &e, &e); + default: + ; + } + if (!trans_count) + break; + e = expr_eliminate_yn(e); + } + trans_count = oldcount; + return e; +} + +struct expr *expr_transform(struct expr *e) +{ + struct expr *tmp; + + if (!e) + return NULL; + switch (e->type) { + case E_EQUAL: + case E_UNEQUAL: + case E_SYMBOL: + case E_CHOICE: + break; + default: + e->left.expr = expr_transform(e->left.expr); + e->right.expr = expr_transform(e->right.expr); + } + + switch (e->type) { + case E_EQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'n'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + break; + case E_UNEQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'y'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + break; + case E_NOT: + switch (e->left.expr->type) { + case E_NOT: + // !!a -> a + tmp = e->left.expr->left.expr; + free(e->left.expr); + free(e); + e = tmp; + e = expr_transform(e); + break; + case E_EQUAL: + case E_UNEQUAL: + // !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 + tmp = e->left.expr; + e->type = E_AND; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_AND: + // !(a && b) -> !a || !b + tmp = e->left.expr; + e->type = E_OR; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_SYMBOL: + if (e->left.expr->left.sym == &symbol_yes) { + // !'y' -> 'n' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + break; + } + if (e->left.expr->left.sym == &symbol_mod) { + // !'m' -> 'm' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_mod; + break; + } + if (e->left.expr->left.sym == &symbol_no) { + // !'n' -> 'y' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + break; + } + break; + default: + ; + } + break; + default: + ; + } + return e; +} + +int expr_contains_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return 0; + + switch (dep->type) { + case E_AND: + case E_OR: + return expr_contains_symbol(dep->left.expr, sym) || + expr_contains_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + case E_UNEQUAL: + return dep->left.sym == sym || + dep->right.sym == sym; + case E_NOT: + return expr_contains_symbol(dep->left.expr, sym); + default: + ; + } + return 0; +} + +bool expr_depends_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return false; + + switch (dep->type) { + case E_AND: + return expr_depends_symbol(dep->left.expr, sym) || + expr_depends_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod) + return true; + } + break; + case E_UNEQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_no) + return true; + } + break; + default: + ; + } + return false; +} + +struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2) +{ + struct expr *tmp = NULL; + expr_extract_eq(E_AND, &tmp, ep1, ep2); + if (tmp) { + *ep1 = expr_eliminate_yn(*ep1); + *ep2 = expr_eliminate_yn(*ep2); + } + return tmp; +} + +struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2) +{ + struct expr *tmp = NULL; + expr_extract_eq(E_OR, &tmp, ep1, ep2); + if (tmp) { + *ep1 = expr_eliminate_yn(*ep1); + *ep2 = expr_eliminate_yn(*ep2); + } + return tmp; +} + +void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + if (e1->type == type) { + expr_extract_eq(type, ep, &e1->left.expr, &e2); + expr_extract_eq(type, ep, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_extract_eq(type, ep, ep1, &e2->left.expr); + expr_extract_eq(type, ep, ep1, &e2->right.expr); + return; + } + if (expr_eq(e1, e2)) { + *ep = *ep ? expr_alloc_two(type, *ep, e1) : e1; + expr_free(e2); + if (type == E_AND) { + e1 = expr_alloc_symbol(&symbol_yes); + e2 = expr_alloc_symbol(&symbol_yes); + } else if (type == E_OR) { + e1 = expr_alloc_symbol(&symbol_no); + e2 = expr_alloc_symbol(&symbol_no); + } + } +#undef e1 +#undef e2 +} + +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym) +{ + struct expr *e1, *e2; + + if (!e) { + e = expr_alloc_symbol(sym); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + } + switch (e->type) { + case E_AND: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_AND, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_OR, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_OR: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_OR, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_AND, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_NOT: + return expr_trans_compare(e->left.expr, type == E_EQUAL ? E_UNEQUAL : E_EQUAL, sym); + case E_UNEQUAL: + case E_EQUAL: + if (type == E_EQUAL) { + if (sym == &symbol_yes) + return expr_copy(e); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_no); + if (sym == &symbol_no) + return expr_alloc_one(E_NOT, expr_copy(e)); + } else { + if (sym == &symbol_yes) + return expr_alloc_one(E_NOT, expr_copy(e)); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_yes); + if (sym == &symbol_no) + return expr_copy(e); + } + break; + case E_SYMBOL: + return expr_alloc_comp(type, e->left.sym, sym); + case E_CHOICE: + case E_NONE: + /* panic */; + } + return NULL; +} + +tristate expr_calc_value(struct expr *e) +{ + tristate val1, val2; + const char *str1, *str2; + + if (!e) + return yes; + + switch (e->type) { + case E_SYMBOL: + sym_calc_value(e->left.sym); + return S_TRI(e->left.sym->curr); + case E_AND: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return E_AND(val1, val2); + case E_OR: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return E_OR(val1, val2); + case E_NOT: + val1 = expr_calc_value(e->left.expr); + return E_NOT(val1); + case E_EQUAL: + sym_calc_value(e->left.sym); + sym_calc_value(e->right.sym); + str1 = sym_get_string_value(e->left.sym); + str2 = sym_get_string_value(e->right.sym); + return !strcmp(str1, str2) ? yes : no; + case E_UNEQUAL: + sym_calc_value(e->left.sym); + sym_calc_value(e->right.sym); + str1 = sym_get_string_value(e->left.sym); + str2 = sym_get_string_value(e->right.sym); + return !strcmp(str1, str2) ? no : yes; + default: + printf("expr_calc_value: %d?\n", e->type); + return no; + } +} + +int expr_compare_type(enum expr_type t1, enum expr_type t2) +{ +#if 0 + return 1; +#else + if (t1 == t2) + return 0; + switch (t1) { + case E_EQUAL: + case E_UNEQUAL: + if (t2 == E_NOT) + return 1; + case E_NOT: + if (t2 == E_AND) + return 1; + case E_AND: + if (t2 == E_OR) + return 1; + case E_OR: + if (t2 == E_CHOICE) + return 1; + case E_CHOICE: + if (t2 == 0) + return 1; + default: + return -1; + } + printf("[%dgt%d?]", t1, t2); + return 0; +#endif +} + +void expr_print(struct expr *e, void (*fn)(void *, const char *), void *data, int prevtoken) +{ + if (!e) { + fn(data, "y"); + return; + } + + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, "("); + switch (e->type) { + case E_SYMBOL: + if (e->left.sym->name) + fn(data, e->left.sym->name); + else + fn(data, "<choice>"); + break; + case E_NOT: + fn(data, "!"); + expr_print(e->left.expr, fn, data, E_NOT); + break; + case E_EQUAL: + fn(data, e->left.sym->name); + fn(data, "="); + fn(data, e->right.sym->name); + break; + case E_UNEQUAL: + fn(data, e->left.sym->name); + fn(data, "!="); + fn(data, e->right.sym->name); + break; + case E_OR: + expr_print(e->left.expr, fn, data, E_OR); + fn(data, " || "); + expr_print(e->right.expr, fn, data, E_OR); + break; + case E_AND: + expr_print(e->left.expr, fn, data, E_AND); + fn(data, " && "); + expr_print(e->right.expr, fn, data, E_AND); + break; + case E_CHOICE: + if (e->left.expr) { + expr_print(e->left.expr, fn, data, E_CHOICE); + fn(data, " ^ "); + } + fn(data, e->right.sym->name); + break; + default: + { + char buf[32]; + sprintf(buf, "<unknown type %d>", e->type); + fn(data, buf); + break; + } + } + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, ")"); +} + +static void expr_print_file_helper(void *data, const char *str) +{ + fwrite(str, strlen(str), 1, data); +} + +void expr_fprint(struct expr *e, FILE *out) +{ + expr_print(e, expr_print_file_helper, out, E_NONE); +} + +void print_expr(int mask, struct expr *e, int prevtoken) +{ + if (!(cdebug & mask)) + return; + expr_fprint(e, stdout); +} + diff --git a/scripts/config/expr.h b/scripts/config/expr.h new file mode 100644 index 0000000..e96d03b --- /dev/null +++ b/scripts/config/expr.h @@ -0,0 +1,242 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#ifndef EXPR_H +#define EXPR_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> +#ifndef __cplusplus +#include <stdbool.h> +#endif + +struct file { + struct file *next; + struct file *parent; +#ifdef CML1 + struct statement *stmt; + struct statement *last_stmt; +#endif + char *name; + int lineno; + int flags; +}; + +#define FILE_BUSY 0x0001 +#define FILE_SCANNED 0x0002 +#define FILE_PRINTED 0x0004 + +typedef enum tristate { + no, mod, yes +} tristate; + +enum expr_type { + E_NONE, E_OR, E_AND, E_NOT, E_EQUAL, E_UNEQUAL, E_CHOICE, E_SYMBOL +}; + +union expr_data { + struct expr *expr; + struct symbol *sym; +}; + +struct expr { +#ifdef CML1 + int token; +#else + enum expr_type type; +#endif + union expr_data left, right; +}; + +#define E_TRI(ev) ((ev).tri) +#define E_EXPR(ev) ((ev).expr) +#define E_CALC(ev) (E_TRI(ev) = expr_calc_value(E_EXPR(ev))) + +#define E_OR(dep1, dep2) (((dep1)>(dep2))?(dep1):(dep2)) +#define E_AND(dep1, dep2) (((dep1)<(dep2))?(dep1):(dep2)) +#define E_NOT(dep) (2-(dep)) + +struct expr_value { + struct expr *expr; + tristate tri; +}; + +#define S_VAL(sv) ((sv).value) +#define S_TRI(sv) ((sv).tri) +#define S_EQ(sv1, sv2) (S_VAL(sv1) == S_VAL(sv2) || !strcmp(S_VAL(sv1), S_VAL(sv2))) + +struct symbol_value { + void *value; + tristate tri; +}; + +enum symbol_type { + S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER +}; + +struct symbol { + struct symbol *next; + char *name; + char *help; +#ifdef CML1 + int type; +#else + enum symbol_type type; +#endif + struct symbol_value curr, def; + tristate visible; + int flags; + struct property *prop; + struct expr *dep, *dep2; + struct menu *menu; +}; + +#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) + +#ifdef CML1 +#define SYMBOL_UNKNOWN S_UNKNOWN +#define SYMBOL_BOOLEAN S_BOOLEAN +#define SYMBOL_TRISTATE S_TRISTATE +#define SYMBOL_INT S_INT +#define SYMBOL_HEX S_HEX +#define SYMBOL_STRING S_STRING +#define SYMBOL_OTHER S_OTHER +#endif + +#define SYMBOL_YES 0x0001 +#define SYMBOL_MOD 0x0002 +#define SYMBOL_NO 0x0004 +#define SYMBOL_CONST 0x0007 +#define SYMBOL_CHECK 0x0008 +#define SYMBOL_CHOICE 0x0010 +#define SYMBOL_CHOICEVAL 0x0020 +#define SYMBOL_PRINTED 0x0040 +#define SYMBOL_VALID 0x0080 +#define SYMBOL_OPTIONAL 0x0100 +#define SYMBOL_WRITE 0x0200 +#define SYMBOL_CHANGED 0x0400 +#define SYMBOL_NEW 0x0800 +#define SYMBOL_AUTO 0x1000 + +#define SYMBOL_MAXLENGTH 256 +#define SYMBOL_HASHSIZE 257 +#define SYMBOL_HASHMASK 0xff + +enum prop_type { + P_UNKNOWN, P_PROMPT, P_COMMENT, P_MENU, P_ROOTMENU, P_DEFAULT, P_CHOICE +}; + +struct property { + struct property *next; + struct symbol *sym; +#ifdef CML1 + int token; +#else + enum prop_type type; +#endif + const char *text; + struct symbol *def; + struct expr_value visible; + struct expr *dep; + struct expr *dep2; + struct menu *menu; + struct file *file; + int lineno; +#ifdef CML1 + struct property *next_pos; +#endif +}; + +#define for_all_properties(sym, st, tok) \ + for (st = sym->prop; st; st = st->next) \ + if (st->type == (tok)) +#define for_all_prompts(sym, st) for_all_properties(sym, st, P_PROMPT) +#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT) +#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE) + +struct menu { + struct menu *next; + struct menu *parent; + struct menu *list; + struct symbol *sym; + struct property *prompt; + struct expr *dep; + //char *help; + struct file *file; + int lineno; + void *data; +}; + +#ifndef SWIG + +extern struct file *file_list; +extern struct file *current_file; +struct file *lookup_file(const char *name); + +extern struct symbol symbol_yes, symbol_no, symbol_mod; +extern struct symbol *modules_sym; +extern int cdebug; +extern int print_type; +struct expr *expr_alloc_symbol(struct symbol *sym); +#ifdef CML1 +struct expr *expr_alloc_one(int token, struct expr *ce); +struct expr *expr_alloc_two(int token, struct expr *e1, struct expr *e2); +struct expr *expr_alloc_comp(int token, struct symbol *s1, struct symbol *s2); +#else +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce); +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2); +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2); +#endif +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2); +struct expr *expr_copy(struct expr *org); +void expr_free(struct expr *e); +int expr_eq(struct expr *e1, struct expr *e2); +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2); +tristate expr_calc_value(struct expr *e); +struct expr *expr_eliminate_yn(struct expr *e); +struct expr *expr_trans_bool(struct expr *e); +struct expr *expr_eliminate_dups(struct expr *e); +struct expr *expr_transform(struct expr *e); +int expr_contains_symbol(struct expr *dep, struct symbol *sym); +bool expr_depends_symbol(struct expr *dep, struct symbol *sym); +struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2); +struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2); +void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2); +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym); + +void expr_fprint(struct expr *e, FILE *out); +void print_expr(int mask, struct expr *e, int prevtoken); + +#ifdef CML1 +static inline int expr_is_yes(struct expr *e) +{ + return !e || (e->token == WORD && e->left.sym == &symbol_yes); +} + +static inline int expr_is_no(struct expr *e) +{ + return e && (e->token == WORD && e->left.sym == &symbol_no); +} +#else +static inline int expr_is_yes(struct expr *e) +{ + return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes); +} + +static inline int expr_is_no(struct expr *e) +{ + return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no); +} +#endif +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* EXPR_H */ diff --git a/scripts/lxdialog/inputbox.c b/scripts/config/inputbox.c index fa7bebc..fa7bebc 100644 --- a/scripts/lxdialog/inputbox.c +++ b/scripts/config/inputbox.c diff --git a/scripts/config/lex.zconf.c_shipped b/scripts/config/lex.zconf.c_shipped new file mode 100644 index 0000000..df10281 --- /dev/null +++ b/scripts/config/lex.zconf.c_shipped @@ -0,0 +1,3280 @@ +#define yy_create_buffer zconf_create_buffer +#define yy_delete_buffer zconf_delete_buffer +#define yy_scan_buffer zconf_scan_buffer +#define yy_scan_string zconf_scan_string +#define yy_scan_bytes zconf_scan_bytes +#define yy_flex_debug zconf_flex_debug +#define yy_init_buffer zconf_init_buffer +#define yy_flush_buffer zconf_flush_buffer +#define yy_load_buffer_state zconf_load_buffer_state +#define yy_switch_to_buffer zconf_switch_to_buffer +#define yyin zconfin +#define yyleng zconfleng +#define yylex zconflex +#define yyout zconfout +#define yyrestart zconfrestart +#define yytext zconftext + +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header: /var/cvs/busybox/scripts/config/lex.zconf.c_shipped,v 1.1 2002/12/05 08:41:07 andersen Exp $ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include <stdio.h> +#include <errno.h> + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include <stdlib.h> +#ifndef _WIN32 +#include <unistd.h> +#endif + +/* Use prototypes in function declarations. */ +#define YY_USE_PROTOS + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_PROTOS +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef __TURBOC__ + #pragma warn -rch + #pragma warn -use +#include <io.h> +#include <stdlib.h> +#define YY_USE_CONST +#define YY_USE_PROTOS +#endif + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + + +#ifdef YY_USE_PROTOS +#define YY_PROTO(proto) proto +#else +#define YY_PROTO(proto) () +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* The funky do-while in the following #define is used to turn the definition + * int a single C statement (which needs a semi-colon terminator). This + * avoids problems with code like: + * + * if ( condition_holds ) + * yyless( 5 ); + * else + * do_something_else(); + * + * Prior to using the do-while the compiler would get upset at the + * "else" because it interpreted the "if" statement as being all + * done when it reached the ';' after the yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yytext_ptr ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ +typedef unsigned int yy_size_t; + + +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + }; + +static YY_BUFFER_STATE yy_current_buffer = 0; + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + */ +#define YY_CURRENT_BUFFER yy_current_buffer + + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; + +static int yy_n_chars; /* number of characters read into yy_ch_buf */ + + +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 1; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart YY_PROTO(( FILE *input_file )); + +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); +void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); +#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) + +YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); +YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); +YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); + +static void *yy_flex_alloc YY_PROTO(( yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) + + +#define yywrap() 1 +#define YY_SKIP_YYWRAP +typedef unsigned char YY_CHAR; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +typedef int yy_state_type; +extern char *yytext; +#define yytext_ptr yytext +static yyconst short yy_nxt[][37] = + { + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0 + }, + + { + 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12 + }, + + { + 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12 + }, + + { + 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 18, 16, 16, 18, 19, 20, 21, + 22, 18, 18, 23, 24, 18, 25, 18, 26, 27, + 18, 28, 29, 30, 18, 18, 16 + }, + + { + 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 18, 16, 16, 18, 19, 20, 21, + 22, 18, 18, 23, 24, 18, 25, 18, 26, 27, + 18, 28, 29, 30, 18, 18, 16 + + }, + + { + 11, 31, 32, 33, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31 + }, + + { + 11, 31, 32, 33, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31 + }, + + { + 11, 34, 34, 35, 34, 36, 34, 34, 36, 34, + 34, 34, 34, 34, 34, 37, 34, 34, 34, 34, + + 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, + 34, 34, 34, 34, 34, 34, 34 + }, + + { + 11, 34, 34, 35, 34, 36, 34, 34, 36, 34, + 34, 34, 34, 34, 34, 37, 34, 34, 34, 34, + 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, + 34, 34, 34, 34, 34, 34, 34 + }, + + { + 11, 38, 38, 39, 40, 41, 38, 42, 41, 43, + 44, 45, 46, 46, 47, 38, 46, 46, 46, 46, + 46, 46, 46, 46, 48, 46, 46, 46, 49, 46, + 46, 46, 46, 46, 46, 46, 50 + + }, + + { + 11, 38, 38, 39, 40, 41, 38, 42, 41, 43, + 44, 45, 46, 46, 47, 38, 46, 46, 46, 46, + 46, 46, 46, 46, 48, 46, 46, 46, 49, 46, + 46, 46, 46, 46, 46, 46, 50 + }, + + { + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11, -11, -11, -11, -11 + }, + + { + 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, + -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, + + -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, + -12, -12, -12, -12, -12, -12, -12 + }, + + { + 11, -13, 51, 52, -13, -13, 53, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13 + }, + + { + 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14 + + }, + + { + 11, 54, 54, 55, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54 + }, + + { + 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, + -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, + -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, + -16, -16, -16, -16, -16, -16, -16 + }, + + { + 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, + -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, + + -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, + -17, -17, -17, -17, -17, -17, -17 + }, + + { + 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, + -18, -18, -18, 56, -18, -18, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -18 + }, + + { + 11, -19, -19, -19, -19, -19, -19, -19, -19, -19, + -19, -19, -19, 56, -19, -19, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 57, 56, + 56, 56, 56, 56, 56, 56, -19 + + }, + + { + 11, -20, -20, -20, -20, -20, -20, -20, -20, -20, + -20, -20, -20, 56, -20, -20, 56, 56, 56, 56, + 56, 56, 56, 58, 56, 56, 56, 56, 59, 56, + 56, 56, 56, 56, 56, 56, -20 + }, + + { + 11, -21, -21, -21, -21, -21, -21, -21, -21, -21, + -21, -21, -21, 56, -21, -21, 56, 56, 56, 56, + 60, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -21 + }, + + { + 11, -22, -22, -22, -22, -22, -22, -22, -22, -22, + -22, -22, -22, 56, -22, -22, 56, 56, 56, 56, + + 56, 56, 56, 56, 56, 56, 56, 61, 56, 56, + 56, 56, 56, 56, 56, 56, -22 + }, + + { + 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, + -23, -23, -23, 56, -23, -23, 56, 56, 56, 56, + 62, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -23 + }, + + { + 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, + -24, -24, -24, 56, -24, -24, 56, 56, 56, 56, + 56, 63, 56, 56, 56, 56, 56, 64, 56, 56, + 56, 56, 56, 56, 56, 56, -24 + + }, + + { + 11, -25, -25, -25, -25, -25, -25, -25, -25, -25, + -25, -25, -25, 56, -25, -25, 65, 56, 56, 56, + 66, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -25 + }, + + { + 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, + -26, -26, -26, 56, -26, -26, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 67, + 56, 56, 56, 56, 56, 56, -26 + }, + + { + 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, + -27, -27, -27, 56, -27, -27, 56, 56, 56, 56, + + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 68, 56, 56, 56, 56, -27 + }, + + { + 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, + -28, -28, -28, 56, -28, -28, 56, 56, 56, 56, + 69, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -28 + }, + + { + 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, 56, -29, -29, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 70, 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11, -170, -170, -170, -170, -170, -170, -170, -170, -170, + -170, -170, -170, 56, -170, -170, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -170 + }, + + { + 11, -171, -171, -171, -171, -171, -171, -171, -171, -171, + -171, -171, -171, 56, -171, -171, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, -171 + }, + + } ; + + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 55 +#define YY_END_OF_BUFFER 56 +static yyconst short int yy_accept[172] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 56, 5, 4, 3, 2, 29, 30, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 54, 51, 53, 46, 50, 49, 48, 44, 41, 35, + 40, 44, 33, 34, 43, 43, 36, 43, 43, 44, + 4, 3, 2, 2, 1, 28, 28, 28, 28, 28, + 28, 28, 15, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 54, 51, 53, 52, 46, 45, 48, 47, + 37, 31, 43, 43, 38, 39, 32, 28, 28, 28, + 28, 28, 28, 28, 28, 26, 25, 28, 28, 28, + + 28, 28, 28, 28, 28, 42, 23, 28, 28, 28, + 28, 28, 28, 28, 28, 14, 28, 7, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 16, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 10, 28, 13, 28, 28, 28, 28, 28, 28, + 21, 28, 9, 27, 28, 24, 12, 20, 17, 28, + 8, 28, 28, 28, 28, 28, 6, 19, 18, 22, + 11 + } ; + +static yyconst int yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, + 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, + 14, 1, 1, 1, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 1, 15, 1, 1, 13, 1, 16, 17, 18, 19, + + 20, 21, 22, 23, 24, 13, 13, 25, 26, 27, + 28, 29, 30, 31, 32, 33, 34, 13, 13, 35, + 13, 13, 1, 36, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "zconf.l" +#define INITIAL 0 +#define YY_NEVER_INTERACTIVE 1 +#define COMMAND 1 +#define HELP 2 +#define STRING 3 +#define PARAM 4 + +#line 5 "zconf.l" +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" +#include "zconf.tab.h" + +#define START_STRSIZE 16 + +char *text; +static char *text_ptr; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static void zconf_endhelp(void); +static struct buffer *zconf_endfile(void); + +void new_string(void) +{ + text = malloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_ptr = text; + text_size = 0; + *text_ptr = 0; +} + +void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + text = realloc(text, new_size); + text_asize = new_size; + text_ptr = text + text_size; + } + memcpy(text_ptr, str, size); + text_ptr += size; + text_size += size; + *text_ptr = 0; +} + +void alloc_string(const char *str, int size) +{ + text = malloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} +#line 1719 "lex.zconf.c" + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap YY_PROTO(( void )); +#else +extern int yywrap YY_PROTO(( void )); +#endif +#endif + +#ifndef YY_NO_UNPUT +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YY_PROTO(( yyconst char * )); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif +#endif + +#if YY_STACK_USED +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +#ifndef YY_NO_PUSH_STATE +static void yy_push_state YY_PROTO(( int new_state )); +#endif +#ifndef YY_NO_POP_STATE +static void yy_pop_state YY_PROTO(( void )); +#endif +#ifndef YY_NO_TOP_STATE +static int yy_top_state YY_PROTO(( void )); +#endif + +#else +#define YY_NO_PUSH_STATE 1 +#define YY_NO_POP_STATE 1 +#define YY_NO_TOP_STATE 1 +#endif + +#ifdef YY_MALLOC_DECL +YY_MALLOC_DECL +#else +#if __STDC__ +#ifndef __cplusplus +#include <stdlib.h> +#endif +#else +/* Just try to get by without declaring the routines. This will fail + * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) + * or sizeof(void*) != sizeof(int). + */ +#endif +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ + +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + errno=0; \ + while ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 71 "zconf.l" + + int str = 0; + int ts, i; + +#line 1871 "lex.zconf.c" + + if ( yy_init ) + { + yy_init = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! yy_current_buffer ) + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yy_start; +yy_match: + while ( (yy_current_state = yy_nxt[yy_current_state][yy_ec[YY_SC_TO_UI(*yy_cp)]]) > 0 ) + ++yy_cp; + + yy_current_state = -yy_current_state; + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + + switch ( yy_act ) + { /* beginning of action switch */ +case 1: +YY_RULE_SETUP +#line 75 "zconf.l" +current_file->lineno++; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 76 "zconf.l" + + YY_BREAK +case 3: +YY_RULE_SETUP +#line 78 "zconf.l" +current_file->lineno++; return T_EOL; + YY_BREAK +case 4: +YY_RULE_SETUP +#line 80 "zconf.l" +{ + BEGIN(COMMAND); +} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 84 "zconf.l" +{ + unput(yytext[0]); + BEGIN(COMMAND); +} + YY_BREAK + +case 6: +YY_RULE_SETUP +#line 91 "zconf.l" +BEGIN(PARAM); return T_MAINMENU; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 92 "zconf.l" +BEGIN(PARAM); return T_MENU; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 93 "zconf.l" +BEGIN(PARAM); return T_ENDMENU; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 94 "zconf.l" +BEGIN(PARAM); return T_SOURCE; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 95 "zconf.l" +BEGIN(PARAM); return T_CHOICE; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 96 "zconf.l" +BEGIN(PARAM); return T_ENDCHOICE; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 97 "zconf.l" +BEGIN(PARAM); return T_COMMENT; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 98 "zconf.l" +BEGIN(PARAM); return T_CONFIG; + YY_BREAK +case 14: +YY_RULE_SETUP +#line 99 "zconf.l" +BEGIN(PARAM); return T_HELP; + YY_BREAK +case 15: +YY_RULE_SETUP +#line 100 "zconf.l" +BEGIN(PARAM); return T_IF; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 101 "zconf.l" +BEGIN(PARAM); return T_ENDIF; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 102 "zconf.l" +BEGIN(PARAM); return T_DEPENDS; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 103 "zconf.l" +BEGIN(PARAM); return T_REQUIRES; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 104 "zconf.l" +BEGIN(PARAM); return T_OPTIONAL; + YY_BREAK +case 20: +YY_RULE_SETUP +#line 105 "zconf.l" +BEGIN(PARAM); return T_DEFAULT; + YY_BREAK +case 21: +YY_RULE_SETUP +#line 106 "zconf.l" +BEGIN(PARAM); return T_PROMPT; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 107 "zconf.l" +BEGIN(PARAM); return T_TRISTATE; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 108 "zconf.l" +BEGIN(PARAM); return T_BOOLEAN; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 109 "zconf.l" +BEGIN(PARAM); return T_BOOLEAN; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 110 "zconf.l" +BEGIN(PARAM); return T_INT; + YY_BREAK +case 26: +YY_RULE_SETUP +#line 111 "zconf.l" +BEGIN(PARAM); return T_HEX; + YY_BREAK +case 27: +YY_RULE_SETUP +#line 112 "zconf.l" +BEGIN(PARAM); return T_STRING; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 113 "zconf.l" +{ + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 118 "zconf.l" + + YY_BREAK +case 30: +YY_RULE_SETUP +#line 119 "zconf.l" +current_file->lineno++; BEGIN(INITIAL); + YY_BREAK + + +case 31: +YY_RULE_SETUP +#line 123 "zconf.l" +return T_AND; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 124 "zconf.l" +return T_OR; + YY_BREAK +case 33: +YY_RULE_SETUP +#line 125 "zconf.l" +return T_OPEN_PAREN; + YY_BREAK +case 34: +YY_RULE_SETUP +#line 126 "zconf.l" +return T_CLOSE_PAREN; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 127 "zconf.l" +return T_NOT; + YY_BREAK +case 36: +YY_RULE_SETUP +#line 128 "zconf.l" +return T_EQUAL; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 129 "zconf.l" +return T_UNEQUAL; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 130 "zconf.l" +return T_IF; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 131 "zconf.l" +return T_ON; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 132 "zconf.l" +{ + str = yytext[0]; + new_string(); + BEGIN(STRING); + } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 137 "zconf.l" +BEGIN(INITIAL); current_file->lineno++; return T_EOL; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 138 "zconf.l" +/* ignore */ + YY_BREAK +case 43: +YY_RULE_SETUP +#line 139 "zconf.l" +{ + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 144 "zconf.l" + + YY_BREAK +case YY_STATE_EOF(PARAM): +#line 145 "zconf.l" +{ + BEGIN(INITIAL); + } + YY_BREAK + + +case 45: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 151 "zconf.l" +{ + append_string(yytext, yyleng); + zconflval.string = text; + return T_STRING; + } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 156 "zconf.l" +{ + append_string(yytext, yyleng); + } + YY_BREAK +case 47: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 159 "zconf.l" +{ + append_string(yytext+1, yyleng); + zconflval.string = text; + return T_STRING; + } + YY_BREAK +case 48: +YY_RULE_SETUP +#line 164 "zconf.l" +{ + append_string(yytext+1, yyleng - 1); + } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 167 "zconf.l" +{ + if (str == yytext[0]) { + BEGIN(PARAM); + zconflval.string = text; + return T_STRING; + } else + append_string(yytext, 1); + } + YY_BREAK +case 50: +YY_RULE_SETUP +#line 175 "zconf.l" +{ + printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); + BEGIN(INITIAL); + return T_EOL; + } + YY_BREAK +case YY_STATE_EOF(STRING): +#line 180 "zconf.l" +{ + BEGIN(INITIAL); + } + YY_BREAK + + +case 51: +YY_RULE_SETUP +#line 186 "zconf.l" +{ + ts = 0; + for (i = 0; i < yyleng; i++) { + if (yytext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + + } + YY_BREAK +case 52: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 209 "zconf.l" +{ + current_file->lineno++; + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 214 "zconf.l" +{ + current_file->lineno++; + append_string("\n", 1); + } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 218 "zconf.l" +{ + append_string(yytext, yyleng); + if (!first_ts) + first_ts = last_ts; + } + YY_BREAK +case YY_STATE_EOF(HELP): +#line 223 "zconf.l" +{ + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK + +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMAND): +#line 229 "zconf.l" +{ + if (current_buf) { + zconf_endfile(); + return T_EOF; + } + fclose(yyin); + yyterminate(); +} + YY_BREAK +case 55: +YY_RULE_SETUP +#line 238 "zconf.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 2323 "lex.zconf.c" + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between yy_current_buffer and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yy_n_chars = yy_current_buffer->yy_n_chars; + yy_current_buffer->yy_input_file = yyin; + yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + yy_did_buffer_switch_on_eof = 0; + + if ( yywrap() ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = + yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yy_c_buf_p = + &yy_current_buffer->yy_ch_buf[yy_n_chars]; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of yylex */ + + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ + +static int yy_get_next_buffer() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_current_buffer->yy_n_chars = yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +#ifdef YY_USES_REJECT + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +#else + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = yy_current_buffer; + + int yy_c_buf_p_offset = + (int) (yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = yy_current_buffer->yy_buf_size - + number_to_move - 1; +#endif + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + + return ret_val; + } + + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +static yy_state_type yy_get_previous_state() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = yy_start; + + for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + { + yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; + } + + return yy_current_state; + } + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + + yy_current_state = yy_nxt[yy_current_state][1]; + yy_is_jam = (yy_current_state <= 0); + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifndef YY_NO_UNPUT +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + yy_current_buffer->yy_n_chars = + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + + yytext_ptr = yy_bp; + yy_hold_char = *yy_cp; + yy_c_buf_p = yy_cp; + } +#endif /* ifndef YY_NO_UNPUT */ + + +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#endif + { + int c; + + *yy_c_buf_p = yy_hold_char; + + if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yy_c_buf_p - yytext_ptr; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /* fall through */ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + return EOF; + + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + + return c; + } + + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + if ( yy_current_buffer == new_buffer ) + return; + + if ( yy_current_buffer ) + { + /* Flush out information for old buffer. */ + *yy_c_buf_p = yy_hold_char; + yy_current_buffer->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = new_buffer; + yy_load_buffer_state(); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yy_did_buffer_switch_on_eof = 1; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( ! b ) + return; + + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yy_flex_free( (void *) b->yy_ch_buf ); + + yy_flex_free( (void *) b ); + } + + +#ifndef _WIN32 +#include <unistd.h> +#else +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif +#endif + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + + + { + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + +#if YY_ALWAYS_INTERACTIVE + b->yy_is_interactive = 1; +#else +#if YY_NEVER_INTERACTIVE + b->yy_is_interactive = 0; +#else + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; +#endif +#endif + } + + +#ifdef YY_USE_PROTOS +void yy_flush_buffer( YY_BUFFER_STATE b ) +#else +void yy_flush_buffer( b ) +YY_BUFFER_STATE b; +#endif + + { + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == yy_current_buffer ) + yy_load_buffer_state(); + } + + +#ifndef YY_NO_SCAN_BUFFER +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) +#else +YY_BUFFER_STATE yy_scan_buffer( base, size ) +char *base; +yy_size_t size; +#endif + { + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; + } +#endif + + +#ifndef YY_NO_SCAN_STRING +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) +#else +YY_BUFFER_STATE yy_scan_string( yy_str ) +yyconst char *yy_str; +#endif + { + int len; + for ( len = 0; yy_str[len]; ++len ) + ; + + return yy_scan_bytes( yy_str, len ); + } +#endif + + +#ifndef YY_NO_SCAN_BYTES +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) +#else +YY_BUFFER_STATE yy_scan_bytes( bytes, len ) +yyconst char *bytes; +int len; +#endif + { + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = len + 2; + buf = (char *) yy_flex_alloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < len; ++i ) + buf[i] = bytes[i]; + + buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; + } +#endif + + +#ifndef YY_NO_PUSH_STATE +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + yy_size_t new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } +#endif + + +#ifndef YY_NO_POP_STATE +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } +#endif + + +#ifndef YY_NO_TOP_STATE +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } +#endif + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( yyconst char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) +#else +static void yy_flex_strncpy( s1, s2, n ) +char *s1; +yyconst char *s2; +int n; +#endif + { + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; + } +#endif + +#ifdef YY_NEED_STRLEN +#ifdef YY_USE_PROTOS +static int yy_flex_strlen( yyconst char *s ) +#else +static int yy_flex_strlen( s ) +yyconst char *s; +#endif + { + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( yy_size_t size ) +#else +static void *yy_flex_alloc( size ) +yy_size_t size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, yy_size_t size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +yy_size_t size; +#endif + { + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); + } + +#ifdef YY_USE_PROTOS +static void yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } + +#if YY_MAIN +int main() + { + yylex(); + return 0; + } +#endif +#line 238 "zconf.l" + +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + zconflval.string = text; + BEGIN(INITIAL); +} + +void zconf_initscan(const char *name) +{ + yyin = fopen(name, "r"); + if (!yyin) { + printf("can't find file %s\n", name); + exit(1); + } + + current_buf = malloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + current_file->lineno = 1; + current_file->flags = FILE_BUSY; +} + +void zconf_nextfile(const char *name) +{ + struct file *file = file_lookup(name); + struct buffer *buf = malloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + yyin = fopen(name, "r"); + if (!yyin) { + printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(), name); + exit(1); + } + yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + if (file->flags & FILE_BUSY) { + printf("recursive scan (%s)?\n", name); + exit(1); + } + if (file->flags & FILE_SCANNED) { + printf("file %s already scanned?\n", name); + exit(1); + } + file->flags |= FILE_BUSY; + file->lineno = 1; + file->parent = current_file; + current_file = file; +} + +static struct buffer *zconf_endfile(void) +{ + struct buffer *parent; + + current_file->flags |= FILE_SCANNED; + current_file->flags &= ~FILE_BUSY; + current_file = current_file->parent; + + parent = current_buf->parent; + if (parent) { + fclose(yyin); + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; + + return parent; +} + +int zconf_lineno(void) +{ + if (current_buf) + return current_file->lineno; + else + return 0; +} + +char *zconf_curname(void) +{ + if (current_buf) + return current_file->name; + else + return "<none>"; +} diff --git a/scripts/config/lkc.h b/scripts/config/lkc.h new file mode 100644 index 0000000..688945b --- /dev/null +++ b/scripts/config/lkc.h @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#ifndef LKC_H +#define LKC_H + +#include "expr.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef LKC_DIRECT_LINK +#define P(name,type,arg) extern type name arg +#else +#include "lkc_defs.h" +#define P(name,type,arg) extern type (*name ## _p) arg +#endif +#include "lkc_proto.h" +#undef P + +void symbol_end(char *help); +int zconfparse(void); +void zconfdump(FILE *out); + +extern int zconfdebug; +void zconf_starthelp(void); +void zconf_initscan(const char *name); +void zconf_nextfile(const char *name); +int zconf_lineno(void); +char *zconf_curname(void); + +/* confdata.c */ +extern const char conf_def_filename[]; +extern char conf_filename[]; + +char *conf_get_default_confname(void); + +/* kconfig_load.c */ +void kconfig_load(void); + +/* menu.c */ +void menu_init(void); +void menu_add_menu(void); +void menu_end_menu(void); +void menu_add_entry(struct symbol *sym); +void menu_end_entry(void); +struct property *create_prop(enum prop_type type); +void menu_add_dep(struct expr *dep); +struct property *menu_add_prop(int token, char *prompt, struct symbol *def, struct expr *dep); +void menu_finalize(struct menu *parent); +void menu_set_type(int type); +struct file *file_lookup(const char *name); +int file_write_dep(const char *name); + +extern struct menu *current_entry; +extern struct menu *current_menu; + +/* symbol.c */ +void sym_init(void); +void sym_clear_all_valid(void); + +static inline tristate sym_get_tristate_value(struct symbol *sym) +{ + return S_TRI(sym->curr); +} + + +static inline struct symbol *sym_get_choice_value(struct symbol *sym) +{ + return (struct symbol *)S_VAL(sym->curr); +} + +static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) +{ + return sym_set_tristate_value(chval, yes); +} + +static inline bool sym_is_choice(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICE ? true : false; +} + +static inline bool sym_is_choice_value(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICEVAL ? true : false; +} + +static inline bool sym_is_optional(struct symbol *sym) +{ + return sym->flags & SYMBOL_OPTIONAL ? true : false; +} + +static inline bool sym_has_value(struct symbol *sym) +{ + //return S_VAL(sym->def) != NULL; + return sym->flags & SYMBOL_NEW ? false : true; +} + +#ifdef __cplusplus +} +#endif + +#endif /* LKC_H */ diff --git a/scripts/config/lkc_proto.h b/scripts/config/lkc_proto.h new file mode 100644 index 0000000..116d759 --- /dev/null +++ b/scripts/config/lkc_proto.h @@ -0,0 +1,38 @@ + +/* confdata.c */ +P(conf_parse,void,(const char *name)); +P(conf_read,int,(const char *name)); +P(conf_write,int,(const char *name)); + +/* menu.c */ +P(rootmenu,struct menu,); + +P(menu_is_visible,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)); + +/* symbol.c */ +P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]); +P(sym_change_count,int,); + +P(sym_lookup,struct symbol *,(const char *name, int isconst)); +P(sym_find,struct symbol *,(const char *name)); +P(sym_type_name,const char *,(int type)); +P(sym_calc_value,void,(struct symbol *sym)); +P(sym_get_type,int,(struct symbol *sym)); +P(sym_tristate_within_range,bool,(struct symbol *sym,tristate tri)); +P(sym_set_tristate_value,bool,(struct symbol *sym,tristate tri)); +P(sym_toggle_tristate_value,tristate,(struct symbol *sym)); +P(sym_string_valid,bool,(struct symbol *sym, const char *newval)); +P(sym_set_string_value,bool,(struct symbol *sym, const char *newval)); +P(sym_is_changable,bool,(struct symbol *sym)); +P(sym_get_choice_prop,struct property *,(struct symbol *sym)); +P(sym_get_default_prop,struct property *,(struct symbol *sym)); +P(sym_get_string_value,const char *,(struct symbol *sym)); + +P(prop_get_type_name,const char *,(enum prop_type type)); + +/* expr.c */ +P(expr_compare_type,int,(enum expr_type t1, enum expr_type t2)); +P(expr_print,void,(struct expr *e, void (*fn)(void *, const char *), void *data, int prevtoken)); diff --git a/scripts/config/mconf.c b/scripts/config/mconf.c new file mode 100644 index 0000000..476e78a --- /dev/null +++ b/scripts/config/mconf.c @@ -0,0 +1,669 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + * + * Introduced single menu mode (show all sub-menus in one large tree). + * 2002-11-06 Petr Baudis <pasky@ucw.cz> + * + * Directly use liblxdialog library routines. + * 2002-11-14 Petr Baudis <pasky@ucw.cz> + */ + +#include <sys/ioctl.h> +#include <sys/wait.h> +#include <sys/termios.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <signal.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <termios.h> +#include <unistd.h> + +#include "dialog.h" + +#define LKC_DIRECT_LINK +#include "lkc.h" + +static const char menu_instructions[] = + "Arrow keys navigate the menu. " + "<Enter> selects submenus --->. " + "Highlighted letters are hotkeys. " + "Pressing <Y> selectes a feature, while <N> will exclude a feature. " + "Press <Esc><Esc> to exit, <?> for Help. " + "Legend: [*] feature is selected [ ] feature is excluded", +radiolist_instructions[] = + "Use the arrow keys to navigate this window or " + "press the hotkey of the item you wish to select " + "followed by the <SPACE BAR>. " + "Press <?> for additional information about this option.", +inputbox_instructions_int[] = + "Please enter a decimal value. " + "Fractions will not be accepted. " + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_hex[] = + "Please enter a hexadecimal value. " + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_string[] = + "Please enter a string value. " + "Use the <TAB> key to move from the input field to the buttons below it.", +setmod_text[] = + "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[] = + "There is no help available for this option.\n", +load_config_text[] = + "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" + "For various reasons, one may wish to keep several different BusyBox\n" + "configurations available on a single machine.\n" + "\n" + "If you have saved a previous configuration in a file other than the\n" + "BusyBox 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" + "configuration files. You should therefor leave this blank to abort.\n", +save_config_text[] = + "Enter a filename to which this configuration should be saved " + "as an alternate. Leave blank to abort.", +save_config_help[] = + "\n" + "For various reasons, one may wish to keep different BusyBox\n" + "configurations available on a single machine.\n" + "\n" + "Entering a file name here will allow you to later retrieve, modify\n" + "and use the current configuration as an alternate to whatever\n" + "configuration options you have selected at that time.\n" + "\n" + "If you are uncertain what all this means then you should probably\n" + "leave this blank.\n" +; + +static char filename[PATH_MAX+1] = ".config"; +static int indent = 0; +static struct termios ios_org; +static int rows, cols; +static struct menu *current_menu; +static int child_count; +static int single_menu_mode; + +static struct dialog_list_item *items[16384]; /* FIXME: This ought to be dynamic. */ +static int item_no; + +static void conf(struct menu *menu); +static void conf_choice(struct menu *menu); +static void conf_string(struct menu *menu); +static void conf_load(void); +static void conf_save(void); +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 show_readme(void); + +static void init_wsize(void) +{ + struct winsize ws; + + if (ioctl(1, TIOCGWINSZ, &ws) == -1) { + rows = 24; + cols = 80; + } else { + rows = ws.ws_row; + cols = ws.ws_col; + } + + if (rows < 19 || cols < 80) { + fprintf(stderr, "Your display is too small to run Menuconfig!\n"); + fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); + exit(1); + } + + rows -= 4; + cols -= 5; +} + +static void cinit(void) +{ + item_no = 0; +} + +static void cmake(void) +{ + items[item_no] = malloc(sizeof(struct dialog_list_item)); + memset(items[item_no], 0, sizeof(struct dialog_list_item)); + items[item_no]->tag = malloc(32); items[item_no]->tag[0] = 0; + items[item_no]->name = malloc(512); items[item_no]->name[0] = 0; + items[item_no]->namelen = 0; + item_no++; +} + +static int cprint_name(const char *fmt, ...) +{ + va_list ap; + int res; + + if (!item_no) + cmake(); + va_start(ap, fmt); + res = vsnprintf(items[item_no - 1]->name + items[item_no - 1]->namelen, + 512 - items[item_no - 1]->namelen, fmt, ap); + if (res > 0) + items[item_no - 1]->namelen += res; + va_end(ap); + + return res; +} + +static int cprint_tag(const char *fmt, ...) +{ + va_list ap; + int res; + + if (!item_no) + cmake(); + va_start(ap, fmt); + res = vsnprintf(items[item_no - 1]->tag, 32, fmt, ap); + va_end(ap); + + return res; +} + +static void cdone(void) +{ + int i; + + for (i = 0; i < item_no; i++) { + free(items[i]->tag); + free(items[i]->name); + free(items[i]); + } + + item_no = 0; +} + +static void build_conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + int type, tmp, doint = 2; + tristate val; + char ch; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + prop = menu->prompt; + if (!sym) { + if (prop && menu != current_menu) { + const char *prompt = menu_get_prompt(menu); + switch (prop->type) { + case P_MENU: + child_count++; + cmake(); + cprint_tag("m%p", menu); + + if (single_menu_mode) { + cprint_name("%s%*c%s", + menu->data ? "-->" : "++>", + indent + 1, ' ', prompt); + } else { + if (menu->parent != &rootmenu) + cprint_name(" %*c", indent + 1, ' '); + cprint_name("%s --->", prompt); + } + + if (single_menu_mode && menu->data) + goto conf_childs; + return; + default: + if (prompt) { + child_count++; + cmake(); + cprint_tag(":%p", menu); + cprint_name("---%*c%s", indent + 1, ' ', prompt); + } + } + } else + doint = 0; + goto conf_childs; + } + + cmake(); + type = sym_get_type(sym); + if (sym_is_choice(sym)) { + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + child_count++; + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) && child->sym == def_sym) + def_menu = child; + } + + val = sym_get_tristate_value(sym); + if (sym_is_changable(sym)) { + cprint_tag("t%p", menu); + switch (type) { + case S_BOOLEAN: + cprint_name("[%c]", val == no ? ' ' : '*'); + break; + case S_TRISTATE: + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + cprint_name("<%c>", ch); + break; + } + } else { + cprint_tag("%c%p", def_menu ? 't' : ':', menu); + cprint_name(" "); + } + + cprint_name("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); + if (val == yes) { + if (def_menu) { + cprint_name(" (%s)", menu_get_prompt(def_menu)); + cprint_name(" --->"); + if (def_menu->list) { + indent += 2; + build_conf(def_menu); + indent -= 2; + } + } + return; + } + } else { + child_count++; + val = sym_get_tristate_value(sym); + if (sym_is_choice_value(sym) && val == yes) { + cprint_tag(":%p", menu); + cprint_name(" "); + } else { + switch (type) { + case S_BOOLEAN: + cprint_tag("t%p", menu); + cprint_name("[%c]", val == no ? ' ' : '*'); + break; + case S_TRISTATE: + cprint_tag("t%p", menu); + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + cprint_name("<%c>", ch); + break; + default: + cprint_tag("s%p", menu); + tmp = cprint_name("(%s)", sym_get_string_value(sym)); + tmp = indent - tmp + 4; + if (tmp < 0) + tmp = 0; + cprint_name("%*c%s%s", tmp, ' ', menu_get_prompt(menu), + sym_has_value(sym) ? "" : " (NEW)"); + goto conf_childs; + } + } + cprint_name("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), + sym_has_value(sym) ? "" : " (NEW)"); + } + +conf_childs: + indent += doint; + for (child = menu->list; child; child = child->next) + build_conf(child); + indent -= doint; +} + +static void conf(struct menu *menu) +{ + struct dialog_list_item *active_item = NULL; + struct menu *submenu; + const char *prompt = menu_get_prompt(menu); + struct symbol *sym; + char active_entry[40]; + int stat, type; + + unlink("lxdialog.scrltmp"); + active_entry[0] = 0; + while (1) { + indent = 0; + child_count = 0; + current_menu = menu; + cdone(); cinit(); + build_conf(menu); + if (!child_count) + break; + if (menu == &rootmenu) { + cmake(); cprint_tag(":"); cprint_name("--- "); + cmake(); cprint_tag("L"); cprint_name("Load an Alternate Configuration File"); + cmake(); cprint_tag("S"); cprint_name("Save Configuration to an Alternate File"); + } + dialog_clear(); + stat = dialog_menu(prompt ? prompt : "Main Menu", + menu_instructions, rows, cols, rows - 10, + active_entry, item_no, items); + if (stat < 0) + return; + + if (stat == 1 || stat == 255) + break; + + active_item = first_sel_item(item_no, items); + if (!active_item) + continue; + active_item->selected = 0; + strncpy(active_entry, active_item->tag, sizeof(active_entry)); + active_entry[sizeof(active_entry)-1] = 0; + type = active_entry[0]; + if (!type) + continue; + + sym = NULL; + submenu = NULL; + if (sscanf(active_entry + 1, "%p", &submenu) == 1) + sym = submenu->sym; + + switch (stat) { + case 0: + switch (type) { + case 'm': + if (single_menu_mode) + submenu->data = (submenu->data)? NULL : (void *)1; + else + conf(submenu); + break; + case 't': + if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) + conf_choice(submenu); + break; + case 's': + conf_string(submenu); + break; + case 'L': + conf_load(); + break; + case 'S': + conf_save(); + break; + } + break; + case 2: + if (sym) + show_help(submenu); + else + show_readme(); + break; + case 3: + if (type == 't') { + if (sym_set_tristate_value(sym, yes)) + break; + if (sym_set_tristate_value(sym, mod)) + show_textbox(NULL, setmod_text, 6, 74); + } + break; + case 4: + if (type == 't') + sym_set_tristate_value(sym, no); + break; + case 5: + if (type == 't') + sym_set_tristate_value(sym, mod); + break; + case 6: + if (type == 't') + sym_toggle_tristate_value(sym); + else if (type == 'm') + conf(submenu); + break; + } + } +} + +static void show_textbox(const char *title, const char *text, int r, int c) +{ + int fd; + + fd = creat(".help.tmp", 0777); + write(fd, text, strlen(text)); + close(fd); + while (dialog_textbox(title, ".help.tmp", r, c) < 0) + ; + unlink(".help.tmp"); +} + +static void show_helptext(const char *title, const char *text) +{ + show_textbox(title, text, rows, cols); +} + +static void show_help(struct menu *menu) +{ + const char *help; + char *helptext; + struct symbol *sym = menu->sym; + + help = sym->help; + if (!help) + help = nohelp_text; + if (sym->name) { + helptext = malloc(strlen(sym->name) + strlen(help) + 16); + sprintf(helptext, "%s:\n\n%s", sym->name, help); + show_helptext(menu_get_prompt(menu), helptext); + free(helptext); + } else + show_helptext(menu_get_prompt(menu), help); +} + +static void show_readme(void) +{ + while (dialog_textbox(NULL, "scripts/README.Menuconfig", rows, cols) < 0) + ; +} + +static void conf_choice(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + struct menu *child; + struct symbol *active; + + while (1) { + current_menu = menu; + active = sym_get_choice_value(menu->sym); + cdone(); cinit(); + for (child = menu->list; child; child = child->next) { + if (!menu_is_visible(child)) + continue; + cmake(); + cprint_tag("%p", child); + cprint_name("%s", menu_get_prompt(child)); + items[item_no - 1]->selected = (child->sym == active); + } + + switch (dialog_checklist(prompt ? prompt : "Main Menu", + radiolist_instructions, 15, 70, 6, + item_no, items, FLAG_RADIO)) { + case 0: + if (sscanf(first_sel_item(item_no, items)->tag, "%p", &menu) != 1) + break; + sym_set_tristate_value(menu->sym, yes); + return; + case 1: + show_help(menu); + break; + case 255: + return; + } + } +} + +static void conf_string(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + + while (1) { + char *heading; + + switch (sym_get_type(menu->sym)) { + case S_INT: + heading = (char *) inputbox_instructions_int; + break; + case S_HEX: + heading = (char *) inputbox_instructions_hex; + break; + case S_STRING: + heading = (char *) inputbox_instructions_string; + break; + default: + heading = "Internal mconf error!"; + /* panic? */; + } + + switch (dialog_inputbox(prompt ? prompt : "Main Menu", + heading, 10, 75, + sym_get_string_value(menu->sym))) { + case 0: + if (sym_set_string_value(menu->sym, dialog_input_result)) + return; + show_textbox(NULL, "You have made an invalid entry.", 5, 43); + break; + case 1: + show_help(menu); + break; + case 255: + return; + } + } +} + +static void conf_load(void) +{ + while (1) { + switch (dialog_inputbox(NULL, load_config_text, 11, 55, + filename)) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_read(dialog_input_result)) + return; + show_textbox(NULL, "File does not exist!", 5, 38); + break; + case 1: + show_helptext("Load Alternate Configuration", load_config_help); + break; + case 255: + return; + } + } +} + +static void conf_save(void) +{ + while (1) { + switch (dialog_inputbox(NULL, save_config_text, 11, 55, + filename)) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_write(dialog_input_result)) + return; + show_textbox(NULL, "Can't create file! Probably a nonexistent directory.", 5, 60); + break; + case 1: + show_helptext("Save Alternate Configuration", save_config_help); + break; + case 255: + return; + } + } +} + +static void conf_cleanup(void) +{ + tcsetattr(1, TCSAFLUSH, &ios_org); + unlink(".help.tmp"); + unlink("lxdialog.scrltmp"); +} + +static void winch_handler(int sig) +{ + struct winsize ws; + + if (ioctl(1, TIOCGWINSZ, &ws) == -1) { + rows = 24; + cols = 80; + } else { + rows = ws.ws_row; + cols = ws.ws_col; + } + + if (rows < 19 || cols < 80) { + end_dialog(); + fprintf(stderr, "Your display is too small to run Menuconfig!\n"); + fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); + exit(1); + } + + rows -= 4; + cols -= 5; + +} + +int main(int ac, char **av) +{ + int stat; + char *mode; + struct symbol *sym; + + conf_parse(av[1]); + conf_read(NULL); + + backtitle = malloc(128); + sym = sym_lookup("VERSION", 0); + sym_calc_value(sym); + snprintf(backtitle, 128, "BusyBox v%s Configuration", + sym_get_string_value(sym)); + + mode = getenv("MENUCONFIG_MODE"); + if (mode) { + if (!strcasecmp(mode, "single_menu")) + single_menu_mode = 1; + } + + tcgetattr(1, &ios_org); + atexit(conf_cleanup); + init_wsize(); + init_dialog(); + signal(SIGWINCH, winch_handler); + conf(&rootmenu); + end_dialog(); + + /* Restart dialog to act more like when lxdialog was still separate */ + init_dialog(); + do { + stat = dialog_yesno(NULL, + "Do you wish to save your new BusyBox configuration?", 5, 60); + } while (stat < 0); + end_dialog(); + + if (stat == 0) { + conf_write(NULL); + printf("\n\n" + "*** End of BusyBox configuration.\n" + "*** Check the top-level Makefile for additional configuration options.\n\n"); + } else + printf("\n\nYour BusyBox configuration changes were NOT saved.\n\n"); + + return 0; +} diff --git a/scripts/config/menu.c b/scripts/config/menu.c new file mode 100644 index 0000000..3d3b4d1 --- /dev/null +++ b/scripts/config/menu.c @@ -0,0 +1,309 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +struct menu rootmenu; +struct menu *current_menu, *current_entry; +static struct menu **last_entry_ptr; + +struct file *file_list; +struct file *current_file; + +void menu_init(void) +{ + current_entry = current_menu = &rootmenu; + last_entry_ptr = &rootmenu.list; +} + +void menu_add_entry(struct symbol *sym) +{ + struct menu *menu; + + menu = malloc(sizeof(*menu)); + memset(menu, 0, sizeof(*menu)); + menu->sym = sym; + menu->parent = current_menu; + menu->file = current_file; + menu->lineno = zconf_lineno(); + + *last_entry_ptr = menu; + last_entry_ptr = &menu->next; + current_entry = menu; +} + +void menu_end_entry(void) +{ +} + +void menu_add_menu(void) +{ + current_menu = current_entry; + last_entry_ptr = ¤t_entry->list; +} + +void menu_end_menu(void) +{ + last_entry_ptr = ¤t_menu->next; + current_menu = current_menu->parent; +} + +void menu_add_dep(struct expr *dep) +{ + current_entry->dep = expr_alloc_and(current_entry->dep, dep); +} + +void menu_set_type(int type) +{ + struct symbol *sym = current_entry->sym; + + if (sym->type == type) + return; + if (sym->type == S_UNKNOWN) { + sym->type = type; + return; + } + fprintf(stderr, "%s:%d: type of '%s' redefined from '%s' to '%s'\n", + current_entry->file->name, current_entry->lineno, + sym->name ? sym->name : "<choice>", sym_type_name(sym->type), sym_type_name(type)); +} + +struct property *create_prop(enum prop_type type) +{ + struct property *prop; + + prop = malloc(sizeof(*prop)); + memset(prop, 0, sizeof(*prop)); + prop->type = type; + prop->file = current_file; + prop->lineno = zconf_lineno(); + + return prop; +} + +struct property *menu_add_prop(int token, char *prompt, struct symbol *def, struct expr *dep) +{ + struct property *prop = create_prop(token); + struct property **propp; + + prop->sym = current_entry->sym; + prop->menu = current_entry; + prop->text = prompt; + prop->def = def; + E_EXPR(prop->visible) = dep; + + if (prompt) + current_entry->prompt = prop; + + /* append property to the prop list of symbol */ + if (prop->sym) { + for (propp = &prop->sym->prop; *propp; propp = &(*propp)->next) + ; + *propp = prop; + } + + return prop; +} + +void menu_add_prompt(int token, char *prompt, struct expr *dep) +{ + current_entry->prompt = menu_add_prop(token, prompt, NULL, dep); +} + +void menu_add_default(int token, struct symbol *def, struct expr *dep) +{ + current_entry->prompt = menu_add_prop(token, NULL, def, dep); +} + +void menu_finalize(struct menu *parent) +{ + struct menu *menu, *last_menu; + struct symbol *sym; + struct property *prop; + struct expr *parentdep, *basedep, *dep, *dep2; + + sym = parent->sym; + if (parent->list) { + if (sym && sym_is_choice(sym)) { + /* find the first choice value and find out choice type */ + for (menu = parent->list; menu; menu = menu->next) { + if (menu->sym) { + current_entry = parent; + menu_set_type(menu->sym->type); + current_entry = menu; + menu_set_type(sym->type); + break; + } + } + parentdep = expr_alloc_symbol(sym); + } else if (parent->prompt) + parentdep = E_EXPR(parent->prompt->visible); + else + parentdep = parent->dep; + + for (menu = parent->list; menu; menu = menu->next) { + basedep = expr_transform(menu->dep); + basedep = expr_alloc_and(expr_copy(parentdep), basedep); + basedep = expr_eliminate_dups(basedep); + menu->dep = basedep; + if (menu->sym) + prop = menu->sym->prop; + else + prop = menu->prompt; + for (; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + dep = expr_transform(E_EXPR(prop->visible)); + dep = expr_alloc_and(expr_copy(basedep), dep); + dep = expr_eliminate_dups(dep); + if (menu->sym && menu->sym->type != S_TRISTATE) + dep = expr_trans_bool(dep); + E_EXPR(prop->visible) = dep; + } + } + for (menu = parent->list; menu; menu = menu->next) + menu_finalize(menu); + } else if (sym && parent->prompt) { + basedep = E_EXPR(parent->prompt->visible); + basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); + basedep = expr_eliminate_dups(expr_transform(basedep)); + last_menu = NULL; + for (menu = parent->next; menu; menu = menu->next) { + dep = menu->prompt ? E_EXPR(menu->prompt->visible) : menu->dep; + if (!expr_contains_symbol(dep, sym)) + break; + if (expr_depends_symbol(dep, sym)) + goto next; + dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no); + dep = expr_eliminate_dups(expr_transform(dep)); + dep2 = expr_copy(basedep); + expr_eliminate_eq(&dep, &dep2); + expr_free(dep); + if (!expr_is_yes(dep2)) { + expr_free(dep2); + break; + } + expr_free(dep2); + next: + menu_finalize(menu); + menu->parent = parent; + last_menu = menu; + } + if (last_menu) { + parent->list = parent->next; + parent->next = last_menu->next; + last_menu->next = NULL; + } + } + for (menu = parent->list; menu; menu = menu->next) { + if (sym && sym_is_choice(sym) && menu->sym) { + menu->sym->flags |= SYMBOL_CHOICEVAL; + current_entry = menu; + menu_set_type(sym->type); + menu_add_prop(P_CHOICE, NULL, parent->sym, NULL); + prop = sym_get_choice_prop(parent->sym); + //dep = expr_alloc_one(E_CHOICE, dep); + //dep->right.sym = menu->sym; + prop->dep = expr_alloc_one(E_CHOICE, prop->dep); + prop->dep->right.sym = menu->sym; + } + if (menu->list && (!menu->prompt || !menu->prompt->text)) { + for (last_menu = menu->list; ; last_menu = last_menu->next) { + last_menu->parent = parent; + if (!last_menu->next) + break; + } + last_menu->next = menu->next; + menu->next = menu->list; + menu->list = NULL; + } + } +} + +bool menu_is_visible(struct menu *menu) +{ + tristate visible; + + if (!menu->prompt) + return false; + if (menu->sym) { + sym_calc_value(menu->sym); + visible = E_TRI(menu->prompt->visible); + } else + visible = E_CALC(menu->prompt->visible); + return visible != no; +} + +const char *menu_get_prompt(struct menu *menu) +{ + if (menu->prompt) + return menu->prompt->text; + else if (menu->sym) + return menu->sym->name; + return NULL; +} + +struct menu *menu_get_root_menu(struct menu *menu) +{ + return &rootmenu; +} + +struct menu *menu_get_parent_menu(struct menu *menu) +{ + enum prop_type type; + + while (menu != &rootmenu) { + menu = menu->parent; + type = menu->prompt ? menu->prompt->type : 0; + if (type == P_MENU || type == P_ROOTMENU) + break; + } + return menu; +} + +struct file *file_lookup(const char *name) +{ + struct file *file; + + for (file = file_list; file; file = file->next) { + if (!strcmp(name, file->name)) + return file; + } + + file = malloc(sizeof(*file)); + memset(file, 0, sizeof(*file)); + file->name = strdup(name); + file->next = file_list; + file_list = file; + return file; +} + +int file_write_dep(const char *name) +{ + struct file *file; + FILE *out; + + if (!name) + name = ".config.cmd"; + out = fopen(".config.tmp", "w"); + if (!out) + return 1; + fprintf(out, "deps_config := \\\n"); + for (file = file_list; file; file = file->next) { + if (file->next) + fprintf(out, "\t%s \\\n", file->name); + else + fprintf(out, "\t%s\n", file->name); + } + fprintf(out, "\n.config include/config.h: $(deps_config)\n\n$(deps_config):\n"); + fclose(out); + rename(".config.tmp", name); + return 0; +} + diff --git a/scripts/lxdialog/menubox.c b/scripts/config/menubox.c index a234e9f..b9cf4b6 100644 --- a/scripts/lxdialog/menubox.c +++ b/scripts/config/menubox.c @@ -93,7 +93,7 @@ print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey } if (selected) { wmove (win, choice, item_x+1); - wrefresh (win); + wnoutrefresh (win); } } @@ -165,8 +165,7 @@ print_buttons (WINDOW *win, int height, int width, int selected) int dialog_menu (const char *title, const char *prompt, int height, int width, int menu_height, const char *current, int item_no, - const char * const * items) - + struct dialog_list_item ** items) { int i, j, x, y, box_x, box_y; int key = 0, button = 0, scroll = 0, choice = 0, first_item = 0, max_choice; @@ -230,8 +229,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, */ item_x = 0; for (i = 0; i < item_no; i++) { - item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2)); - if (strcmp(current, items[i*2]) == 0) choice = i; + item_x = MAX (item_x, MIN(menu_width, strlen (items[i]->name) + 2)); + if (strcmp(current, items[i]->tag) == 0) choice = i; } item_x = (menu_width - item_x) / 2; @@ -261,8 +260,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, /* Print the menu */ for (i=0; i < max_choice; i++) { - print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice, - (items[(first_item + i)*2][0] != ':')); + print_item (menu, items[first_item + i]->name, i, i == choice, + (items[first_item + i]->tag[0] != ':')); } wnoutrefresh (menu); @@ -283,14 +282,14 @@ dialog_menu (const char *title, const char *prompt, int height, int width, i = max_choice; else { for (i = choice+1; i < max_choice; i++) { - j = first_alpha(items[(scroll+i)*2+1], "YyNnMm"); - if (key == tolower(items[(scroll+i)*2+1][j])) + j = first_alpha(items[scroll + i]->name, "YyNnMm>"); + if (key == tolower(items[scroll + i]->name[j])) break; } if (i == max_choice) for (i = 0; i < max_choice; i++) { - j = first_alpha(items[(scroll+i)*2+1], "YyNnMm"); - if (key == tolower(items[(scroll+i)*2+1][j])) + j = first_alpha(items[scroll + i]->name, "YyNnMm>"); + if (key == tolower(items[scroll + i]->name[j])) break; } } @@ -300,8 +299,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, key == '-' || key == '+' || key == KEY_PPAGE || key == KEY_NPAGE) { - print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, FALSE, + (items[scroll + choice]->tag[0] != ':')); if (key == KEY_UP || key == '-') { if (choice < 2 && scroll) { @@ -312,15 +311,15 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll--; - print_item (menu, items[scroll * 2 + 1], 0, FALSE, - (items[scroll*2][0] != ':')); + print_item (menu, items[scroll * 2]->name, 0, FALSE, + (items[scroll * 2]->tag[0] != ':')); } else choice = MAX(choice - 1, 0); } else if (key == KEY_DOWN || key == '+') { - print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, FALSE, + (items[scroll + choice]->tag[0] != ':')); if ((choice > max_choice-3) && (scroll + max_choice < item_no) @@ -332,9 +331,9 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll++; - print_item (menu, items[(scroll+max_choice-1)*2+1], + print_item (menu, items[scroll + max_choice - 1]->name, max_choice-1, FALSE, - (items[(scroll+max_choice-1)*2][0] != ':')); + (items[scroll + max_choice - 1]->tag[0] != ':')); } else choice = MIN(choice+1, max_choice-1); @@ -344,8 +343,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, if (scroll > 0) { wscrl (menu, -1); scroll--; - print_item (menu, items[scroll * 2 + 1], 0, FALSE, - (items[scroll*2][0] != ':')); + print_item (menu, items[scroll * 2]->name, 0, FALSE, + (items[scroll * 2]->tag[0] != ':')); } else { if (choice > 0) choice--; @@ -360,9 +359,9 @@ dialog_menu (const char *title, const char *prompt, int height, int width, scroll(menu); scrollok (menu, FALSE); scroll++; - print_item (menu, items[(scroll+max_choice-1)*2+1], + print_item (menu, items[scroll + max_choice - 1]->name, max_choice-1, FALSE, - (items[(scroll+max_choice-1)*2][0] != ':')); + (items[scroll + max_choice - 1]->tag[0] != ':')); } else { if (choice+1 < max_choice) choice++; @@ -372,8 +371,8 @@ dialog_menu (const char *title, const char *prompt, int height, int width, } else choice = i; - print_item (menu, items[(scroll+choice)*2+1], choice, TRUE, - (items[(scroll+choice)*2][0] != ':')); + print_item (menu, items[scroll + choice]->name, choice, TRUE, + (items[scroll + choice]->tag[0] != ':')); print_arrows(dialog, item_no, scroll, box_y, box_x+item_x+1, menu_height); @@ -405,7 +404,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width, fclose(f); } delwin (dialog); - fprintf(stderr, "%s\n", items[(scroll + choice) * 2]); + items[scroll + choice]->selected = 1; switch (key) { case 's': return 3; case 'y': return 3; @@ -419,13 +418,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width, button = 2; case '\n': delwin (dialog); - if (button == 2) - fprintf(stderr, "%s \"%s\"\n", - items[(scroll + choice) * 2], - items[(scroll + choice) * 2 + 1] + - first_alpha(items[(scroll + choice) * 2 + 1],"")); - else - fprintf(stderr, "%s\n", items[(scroll + choice) * 2]); + items[scroll + choice]->selected = 1; remove("lxdialog.scrltmp"); return button; diff --git a/scripts/lxdialog/msgbox.c b/scripts/config/msgbox.c index 93692e1..93692e1 100644 --- a/scripts/lxdialog/msgbox.c +++ b/scripts/config/msgbox.c diff --git a/scripts/config/symbol.c b/scripts/config/symbol.c new file mode 100644 index 0000000..f2d0015 --- /dev/null +++ b/scripts/config/symbol.c @@ -0,0 +1,629 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <sys/utsname.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +struct symbol symbol_yes = { + name: "y", + curr: { "y", yes }, + flags: SYMBOL_YES|SYMBOL_VALID, +}, symbol_mod = { + name: "m", + curr: { "m", mod }, + flags: SYMBOL_MOD|SYMBOL_VALID, +}, symbol_no = { + name: "n", + curr: { "n", no }, + flags: SYMBOL_NO|SYMBOL_VALID, +}, symbol_empty = { + name: "", + curr: { "", no }, + flags: SYMBOL_VALID, +}; + +int sym_change_count; +struct symbol *modules_sym; + +void sym_add_default(struct symbol *sym, const char *def) +{ + struct property *prop = create_prop(P_DEFAULT); + struct property **propp; + + prop->sym = sym; + prop->def = sym_lookup(def, 1); + + /* append property to the prop list of symbol */ + if (prop->sym) { + for (propp = &prop->sym->prop; *propp; propp = &(*propp)->next) + ; + *propp = prop; + } +} + +void sym_init(void) +{ + struct symbol *sym; + struct utsname uts; + char *p; + static bool inited = false; + + if (inited) + return; + inited = true; + + uname(&uts); + +#if 0 + sym = sym_lookup("ARCH", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + p = getenv("ARCH"); + if (p) + sym_add_default(sym, p); +#endif + + sym = sym_lookup("VERSION", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + p = getenv("VERSION"); + if (p) + sym_add_default(sym, p); + +#if 0 + sym = sym_lookup("UNAME_RELEASE", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + sym_add_default(sym, uts.release); +#endif + + sym = sym_lookup("TARGET_ARCH", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + p = getenv("TARGET_ARCH"); + if (p) + sym_add_default(sym, p); +} + +int sym_get_type(struct symbol *sym) +{ + int type = sym->type; + if (type == S_TRISTATE) { + if (sym_is_choice_value(sym) && sym->visible == yes) + type = S_BOOLEAN; + else { + sym_calc_value(modules_sym); + if (S_TRI(modules_sym->curr) == no) + type = S_BOOLEAN; + } + } + return type; +} + +const char *sym_type_name(int type) +{ + switch (type) { + case S_BOOLEAN: + return "boolean"; + case S_TRISTATE: + return "tristate"; + case S_INT: + return "integer"; + case S_HEX: + return "hex"; + case S_STRING: + return "string"; + case S_UNKNOWN: + return "unknown"; + } + return "???"; +} + +struct property *sym_get_choice_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_choices(sym, prop) + return prop; + return NULL; +} + +struct property *sym_get_default_prop(struct symbol *sym) +{ + struct property *prop; + tristate visible; + + for_all_defaults(sym, prop) { + visible = E_CALC(prop->visible); + if (visible != no) + return prop; + } + return NULL; +} + +void sym_calc_visibility(struct symbol *sym) +{ + struct property *prop; + tristate visible, oldvisible; + + /* any prompt visible? */ + oldvisible = sym->visible; + visible = no; + for_all_prompts(sym, prop) + visible = E_OR(visible, E_CALC(prop->visible)); + if (oldvisible != visible) { + sym->visible = visible; + sym->flags |= SYMBOL_CHANGED; + } +} + +void sym_calc_value(struct symbol *sym) +{ + struct symbol_value newval, oldval; + struct property *prop, *def_prop; + struct symbol *def_sym; + struct expr *e; + + if (sym->flags & SYMBOL_VALID) + return; + + oldval = sym->curr; + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + newval = symbol_empty.curr; + break; + case S_BOOLEAN: + case S_TRISTATE: + newval = symbol_no.curr; + break; + default: + S_VAL(newval) = sym->name; + S_TRI(newval) = no; + if (sym->flags & SYMBOL_CONST) { + goto out; + } + //newval = symbol_empty.curr; + // generate warning somewhere here later + //S_TRI(newval) = yes; + goto out; + } + sym->flags |= SYMBOL_VALID; + if (!sym_is_choice_value(sym)) + sym->flags &= ~SYMBOL_WRITE; + + sym_calc_visibility(sym); + + /* set default if recursively called */ + sym->curr = newval; + + if (sym->visible != no) { + sym->flags |= SYMBOL_WRITE; + if (!sym_has_value(sym)) { + if (!sym_is_choice(sym)) { + prop = sym_get_default_prop(sym); + if (prop) { + sym_calc_value(prop->def); + newval = prop->def->curr; + } + } + } else + newval = sym->def; + + S_TRI(newval) = E_AND(S_TRI(newval), sym->visible); + /* if the symbol is visible and not optionial, + * possibly ignore old user choice. */ + if (!sym_is_optional(sym) && S_TRI(newval) == no) + S_TRI(newval) = sym->visible; + if (sym_is_choice_value(sym) && sym->visible == yes) { + prop = sym_get_choice_prop(sym); + S_TRI(newval) = (S_VAL(prop->def->curr) == sym) ? yes : no; + } + } else { + prop = sym_get_default_prop(sym); + if (prop) { + sym->flags |= SYMBOL_WRITE; + sym_calc_value(prop->def); + newval = prop->def->curr; + } + } + + switch (sym_get_type(sym)) { + case S_TRISTATE: + if (S_TRI(newval) != mod) + break; + sym_calc_value(modules_sym); + if (S_TRI(modules_sym->curr) == no) + S_TRI(newval) = yes; + break; + case S_BOOLEAN: + if (S_TRI(newval) == mod) + S_TRI(newval) = yes; + } + +out: + sym->curr = newval; + + if (sym_is_choice(sym) && S_TRI(newval) == yes) { + def_sym = S_VAL(sym->def); + if (def_sym) { + sym_calc_visibility(def_sym); + if (def_sym->visible == no) + def_sym = NULL; + } + if (!def_sym) { + for_all_defaults(sym, def_prop) { + if (E_CALC(def_prop->visible) == no) + continue; + sym_calc_visibility(def_prop->def); + if (def_prop->def->visible != no) { + def_sym = def_prop->def; + break; + } + } + } + + if (!def_sym) { + prop = sym_get_choice_prop(sym); + for (e = prop->dep; e; e = e->left.expr) { + sym_calc_visibility(e->right.sym); + if (e->right.sym->visible != no) { + def_sym = e->right.sym; + break; + } + } + } + + S_VAL(newval) = def_sym; + } + + if (memcmp(&oldval, &newval, sizeof(newval))) + sym->flags |= SYMBOL_CHANGED; + sym->curr = newval; + + if (sym_is_choice(sym)) { + int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE); + prop = sym_get_choice_prop(sym); + for (e = prop->dep; e; e = e->left.expr) + e->right.sym->flags |= flags; + } +} + +void sym_clear_all_valid(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym->flags &= ~SYMBOL_VALID; + sym_change_count++; +} + +void sym_set_all_changed(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym->flags |= SYMBOL_CHANGED; +} + +bool sym_tristate_within_range(struct symbol *sym, tristate val) +{ + int type = sym_get_type(sym); + + if (sym->visible == no) + return false; + + if (type != S_BOOLEAN && type != S_TRISTATE) + return false; + + switch (val) { + case no: + if (sym_is_choice_value(sym) && sym->visible == yes) + return false; + return sym_is_optional(sym); + case mod: + if (sym_is_choice_value(sym) && sym->visible == yes) + return false; + return type == S_TRISTATE; + case yes: + return type == S_BOOLEAN || sym->visible == yes; + } + return false; +} + +bool sym_set_tristate_value(struct symbol *sym, tristate val) +{ + tristate oldval = sym_get_tristate_value(sym); + + if (oldval != val && !sym_tristate_within_range(sym, val)) + return false; + + if (sym->flags & SYMBOL_NEW) { + sym->flags &= ~SYMBOL_NEW; + sym->flags |= SYMBOL_CHANGED; + } + if (sym_is_choice_value(sym) && val == yes) { + struct property *prop = sym_get_choice_prop(sym); + + S_VAL(prop->def->def) = sym; + prop->def->flags &= ~SYMBOL_NEW; + } + + S_TRI(sym->def) = val; + if (oldval != val) { + sym_clear_all_valid(); + if (sym == modules_sym) + sym_set_all_changed(); + } + + return true; +} + +tristate sym_toggle_tristate_value(struct symbol *sym) +{ + tristate oldval, newval; + + oldval = newval = sym_get_tristate_value(sym); + do { + switch (newval) { + case no: + newval = mod; + break; + case mod: + newval = yes; + break; + case yes: + newval = no; + break; + } + if (sym_set_tristate_value(sym, newval)) + break; + } while (oldval != newval); + return newval; +} + +bool sym_string_valid(struct symbol *sym, const char *str) +{ + char ch; + + switch (sym->type) { + case S_STRING: + return true; + case S_INT: + ch = *str++; + if (ch == '-') + ch = *str++; + if (!isdigit((int)ch)) + return false; + if (ch == '0' && *str != 0) + return false; + while ((ch = *str++)) { + if (!isdigit((int)ch)) + return false; + } + return true; + case S_HEX: + if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) + str += 2; + ch = *str++; + do { + if (!isxdigit((int)ch)) + return false; + } while ((ch = *str++)); + return true; + case S_BOOLEAN: + case S_TRISTATE: + switch (str[0]) { + case 'y': + case 'Y': + return sym_tristate_within_range(sym, yes); + case 'm': + case 'M': + return sym_tristate_within_range(sym, mod); + case 'n': + case 'N': + return sym_tristate_within_range(sym, no); + } + return false; + default: + return false; + } +} + +bool sym_set_string_value(struct symbol *sym, const char *newval) +{ + const char *oldval; + char *val; + int size; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (newval[0]) { + case 'y': + case 'Y': + return sym_set_tristate_value(sym, yes); + case 'm': + case 'M': + return sym_set_tristate_value(sym, mod); + case 'n': + case 'N': + return sym_set_tristate_value(sym, no); + } + return false; + default: + ; + } + + if (!sym_string_valid(sym, newval)) + return false; + + if (sym->flags & SYMBOL_NEW) { + sym->flags &= ~SYMBOL_NEW; + sym->flags |= SYMBOL_CHANGED; + } + + oldval = S_VAL(sym->def); + size = strlen(newval) + 1; + if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { + size += 2; + S_VAL(sym->def) = val = malloc(size); + *val++ = '0'; + *val++ = 'x'; + } else if (!oldval || strcmp(oldval, newval)) + S_VAL(sym->def) = val = malloc(size); + else + return true; + + strcpy(val, newval); + free((void *)oldval); + sym_clear_all_valid(); + + return true; +} + +const char *sym_get_string_value(struct symbol *sym) +{ + tristate val; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + val = sym_get_tristate_value(sym); + switch (val) { + case no: + return "n"; + case mod: + return "m"; + case yes: + return "y"; + } + break; + default: + ; + } + return (const char *)S_VAL(sym->curr); +} + +bool sym_is_changable(struct symbol *sym) +{ + if (sym->visible == no) + return false; + /* at least 'n' and 'y'/'m' is selectable */ + if (sym_is_optional(sym)) + return true; + /* no 'n', so 'y' and 'm' must be selectable */ + if (sym_get_type(sym) == S_TRISTATE && sym->visible == yes) + return true; + return false; +} + +struct symbol *sym_lookup(const char *name, int isconst) +{ + struct symbol *symbol; + const char *ptr; + char *new_name; + int hash = 0; + + //printf("lookup: %s -> ", name); + if (name) { + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + for (ptr = name; *ptr; ptr++) + hash += *ptr; + hash &= 0xff; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (!strcmp(symbol->name, name)) { + if ((isconst && symbol->flags & SYMBOL_CONST) || + (!isconst && !(symbol->flags & SYMBOL_CONST))) { + //printf("h:%p\n", symbol); + return symbol; + } + } + } + new_name = strdup(name); + } else { + new_name = NULL; + hash = 256; + } + + symbol = malloc(sizeof(*symbol)); + memset(symbol, 0, sizeof(*symbol)); + symbol->name = new_name; + symbol->type = S_UNKNOWN; + symbol->flags = SYMBOL_NEW; + if (isconst) + symbol->flags |= SYMBOL_CONST; + + symbol->next = symbol_hash[hash]; + symbol_hash[hash] = symbol; + + //printf("n:%p\n", symbol); + return symbol; +} + +struct symbol *sym_find(const char *name) +{ + struct symbol *symbol = NULL; + const char *ptr; + int hash = 0; + + if (!name) + return NULL; + + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + for (ptr = name; *ptr; ptr++) + hash += *ptr; + hash &= 0xff; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (!strcmp(symbol->name, name) && + !(symbol->flags & SYMBOL_CONST)) + break; + } + + return symbol; +} + +const char *prop_get_type_name(enum prop_type type) +{ + switch (type) { + case P_PROMPT: + return "prompt"; + case P_COMMENT: + return "comment"; + case P_MENU: + return "menu"; + case P_ROOTMENU: + return "rootmenu"; + case P_DEFAULT: + return "default"; + case P_CHOICE: + return "choice"; + default: + return "unknown"; + } +} diff --git a/scripts/lxdialog/textbox.c b/scripts/config/textbox.c index ecf5541..8fe9077 100644 --- a/scripts/lxdialog/textbox.c +++ b/scripts/config/textbox.c @@ -317,7 +317,7 @@ dialog_textbox (const char *title, const char *file, int height, int width) delwin (dialog); free (buf); close (fd); - return -1; /* ESC pressed */ + return 1; /* ESC pressed */ } /* diff --git a/scripts/lxdialog/util.c b/scripts/config/util.c index b3a7af9..d20730b 100644 --- a/scripts/lxdialog/util.c +++ b/scripts/config/util.c @@ -25,7 +25,7 @@ /* use colors by default? */ bool use_colors = 1; -const char *backtitle = NULL; +char *backtitle = NULL; const char *dialog_result; @@ -357,3 +357,19 @@ first_alpha(const char *string, const char *exempt) return 0; } + +/* + * Get the first selected item in the dialog_list_item list. + */ +struct dialog_list_item * +first_sel_item(int item_no, struct dialog_list_item ** items) +{ + int i; + + for (i = 0; i < item_no; i++) { + if (items[i]->selected) + return items[i]; + } + + return NULL; +} diff --git a/scripts/lxdialog/yesno.c b/scripts/config/yesno.c index 11fcc25..11fcc25 100644 --- a/scripts/lxdialog/yesno.c +++ b/scripts/config/yesno.c diff --git a/scripts/config/zconf.l b/scripts/config/zconf.l new file mode 100644 index 0000000..a412bf4 --- /dev/null +++ b/scripts/config/zconf.l @@ -0,0 +1,332 @@ +%option backup nostdinit noyywrap never-interactive full ecs +%option 8bit backup nodefault perf-report perf-report +%x COMMAND HELP STRING PARAM +%{ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" +#include "zconf.tab.h" + +#define START_STRSIZE 16 + +char *text; +static char *text_ptr; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static void zconf_endhelp(void); +static struct buffer *zconf_endfile(void); + +void new_string(void) +{ + text = malloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_ptr = text; + text_size = 0; + *text_ptr = 0; +} + +void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + text = realloc(text, new_size); + text_asize = new_size; + text_ptr = text + text_size; + } + memcpy(text_ptr, str, size); + text_ptr += size; + text_size += size; + *text_ptr = 0; +} + +void alloc_string(const char *str, int size) +{ + text = malloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} +%} + +ws [ \n\t] +n [A-Za-z0-9_] + +%% + int str = 0; + int ts, i; + +[ \t]*#.*\n current_file->lineno++; +[ \t]*#.* + +[ \t]*\n current_file->lineno++; return T_EOL; + +[ \t]+ { + BEGIN(COMMAND); +} + +. { + unput(yytext[0]); + BEGIN(COMMAND); +} + + +<COMMAND>{ + "mainmenu" BEGIN(PARAM); return T_MAINMENU; + "menu" BEGIN(PARAM); return T_MENU; + "endmenu" BEGIN(PARAM); return T_ENDMENU; + "source" BEGIN(PARAM); return T_SOURCE; + "choice" BEGIN(PARAM); return T_CHOICE; + "endchoice" BEGIN(PARAM); return T_ENDCHOICE; + "comment" BEGIN(PARAM); return T_COMMENT; + "config" BEGIN(PARAM); return T_CONFIG; + "help" BEGIN(PARAM); return T_HELP; + "if" BEGIN(PARAM); return T_IF; + "endif" BEGIN(PARAM); return T_ENDIF; + "depends" BEGIN(PARAM); return T_DEPENDS; + "requires" BEGIN(PARAM); return T_REQUIRES; + "optional" BEGIN(PARAM); return T_OPTIONAL; + "default" BEGIN(PARAM); return T_DEFAULT; + "prompt" BEGIN(PARAM); return T_PROMPT; + "tristate" BEGIN(PARAM); return T_TRISTATE; + "bool" BEGIN(PARAM); return T_BOOLEAN; + "boolean" BEGIN(PARAM); return T_BOOLEAN; + "int" BEGIN(PARAM); return T_INT; + "hex" BEGIN(PARAM); return T_HEX; + "string" BEGIN(PARAM); return T_STRING; + {n}+ { + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + . + \n current_file->lineno++; BEGIN(INITIAL); +} + +<PARAM>{ + "&&" return T_AND; + "||" return T_OR; + "(" return T_OPEN_PAREN; + ")" return T_CLOSE_PAREN; + "!" return T_NOT; + "=" return T_EQUAL; + "!=" return T_UNEQUAL; + "if" return T_IF; + "on" return T_ON; + \"|\' { + str = yytext[0]; + new_string(); + BEGIN(STRING); + } + \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; + --- /* ignore */ + ({n}|[-/.])+ { + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + . + <<EOF>> { + BEGIN(INITIAL); + } +} + +<STRING>{ + [^'"\\\n]+/\n { + append_string(yytext, yyleng); + zconflval.string = text; + return T_STRING; + } + [^'"\\\n]+ { + append_string(yytext, yyleng); + } + \\.?/\n { + append_string(yytext+1, yyleng); + zconflval.string = text; + return T_STRING; + } + \\.? { + append_string(yytext+1, yyleng); + } + \'|\" { + if (str == yytext[0]) { + BEGIN(PARAM); + zconflval.string = text; + return T_STRING; + } else + append_string(yytext, 1); + } + \n { + printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); + BEGIN(INITIAL); + return T_EOL; + } + <<EOF>> { + BEGIN(INITIAL); + } +} + +<HELP>{ + [ \t]+ { + ts = 0; + for (i = 0; i < yyleng; i++) { + if (yytext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + + } + \n/[^ \t\n] { + current_file->lineno++; + zconf_endhelp(); + return T_HELPTEXT; + } + [ \t]*\n { + current_file->lineno++; + append_string("\n", 1); + } + [^ \t\n].* { + append_string(yytext, yyleng); + if (!first_ts) + first_ts = last_ts; + } + <<EOF>> { + zconf_endhelp(); + return T_HELPTEXT; + } +} + +<<EOF>> { + if (current_buf) { + zconf_endfile(); + return T_EOF; + } + fclose(yyin); + yyterminate(); +} + +%% +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + zconflval.string = text; + BEGIN(INITIAL); +} + +void zconf_initscan(const char *name) +{ + yyin = fopen(name, "r"); + if (!yyin) { + printf("can't find file %s\n", name); + exit(1); + } + + current_buf = malloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + current_file->lineno = 1; + current_file->flags = FILE_BUSY; +} + +void zconf_nextfile(const char *name) +{ + struct file *file = file_lookup(name); + struct buffer *buf = malloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + yyin = fopen(name, "r"); + if (!yyin) { + printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(), name); + exit(1); + } + yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + if (file->flags & FILE_BUSY) { + printf("recursive scan (%s)?\n", name); + exit(1); + } + if (file->flags & FILE_SCANNED) { + printf("file %s already scanned?\n", name); + exit(1); + } + file->flags |= FILE_BUSY; + file->lineno = 1; + file->parent = current_file; + current_file = file; +} + +static struct buffer *zconf_endfile(void) +{ + struct buffer *parent; + + current_file->flags |= FILE_SCANNED; + current_file->flags &= ~FILE_BUSY; + current_file = current_file->parent; + + parent = current_buf->parent; + if (parent) { + fclose(yyin); + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; + + return parent; +} + +int zconf_lineno(void) +{ + if (current_buf) + return current_file->lineno; + else + return 0; +} + +char *zconf_curname(void) +{ + if (current_buf) + return current_file->name; + else + return "<none>"; +} diff --git a/scripts/config/zconf.tab.c_shipped b/scripts/config/zconf.tab.c_shipped new file mode 100644 index 0000000..33b2b6f --- /dev/null +++ b/scripts/config/zconf.tab.c_shipped @@ -0,0 +1,2017 @@ +/* A Bison parser, made from zconf.y, by GNU bison 1.75. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc. + + 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. + + 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Written by Richard Stallman by simplifying the original so called + ``semantic'' parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* If NAME_PREFIX is specified substitute the variables and functions + names. */ +#define yyparse zconfparse +#define yylex zconflex +#define yyerror zconferror +#define yylval zconflval +#define yychar zconfchar +#define yydebug zconfdebug +#define yynerrs zconfnerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + T_MAINMENU = 258, + T_MENU = 259, + T_ENDMENU = 260, + T_SOURCE = 261, + T_CHOICE = 262, + T_ENDCHOICE = 263, + T_COMMENT = 264, + T_CONFIG = 265, + T_HELP = 266, + T_HELPTEXT = 267, + T_IF = 268, + T_ENDIF = 269, + T_DEPENDS = 270, + T_REQUIRES = 271, + T_OPTIONAL = 272, + T_PROMPT = 273, + T_DEFAULT = 274, + T_TRISTATE = 275, + T_BOOLEAN = 276, + T_INT = 277, + T_HEX = 278, + T_WORD = 279, + T_STRING = 280, + T_UNEQUAL = 281, + T_EOF = 282, + T_EOL = 283, + T_CLOSE_PAREN = 284, + T_OPEN_PAREN = 285, + T_ON = 286, + T_OR = 287, + T_AND = 288, + T_EQUAL = 289, + T_NOT = 290 + }; +#endif +#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_HELP 266 +#define T_HELPTEXT 267 +#define T_IF 268 +#define T_ENDIF 269 +#define T_DEPENDS 270 +#define T_REQUIRES 271 +#define T_OPTIONAL 272 +#define T_PROMPT 273 +#define T_DEFAULT 274 +#define T_TRISTATE 275 +#define T_BOOLEAN 276 +#define T_INT 277 +#define T_HEX 278 +#define T_WORD 279 +#define T_STRING 280 +#define T_UNEQUAL 281 +#define T_EOF 282 +#define T_EOL 283 +#define T_CLOSE_PAREN 284 +#define T_OPEN_PAREN 285 +#define T_ON 286 +#define T_OR 287 +#define T_AND 288 +#define T_EQUAL 289 +#define T_NOT 290 + + + + +/* Copy the first part of user declarations. */ +#line 1 "zconf.y" + +/* + * 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 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 zconferror(const char *err); +static bool zconf_endtoken(int token, int starttoken, int endtoken); + +struct symbol *symbol_hash[257]; + +#define YYERROR_VERBOSE + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +#ifndef YYSTYPE +#line 33 "zconf.y" +typedef union { + int token; + char *string; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; +} yystype; +/* Line 193 of /usr/share/bison/yacc.c. */ +#line 190 "zconf.tab.c" +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +#ifndef YYLTYPE +typedef struct yyltype +{ + int first_line; + int first_column; + int last_line; + int last_column; +} yyltype; +# define YYLTYPE yyltype +# define YYLTYPE_IS_TRIVIAL 1 +#endif + +/* Copy the second part of user declarations. */ +#line 83 "zconf.y" + +#define LKC_DIRECT_LINK +#include "lkc.h" + + +/* Line 213 of /usr/share/bison/yacc.c. */ +#line 215 "zconf.tab.c" + +#if ! defined (yyoverflow) || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# else +# ifndef YYSTACK_USE_ALLOCA +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC malloc +# define YYSTACK_FREE free +# endif +#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ + + +#if (! defined (yyoverflow) \ + && (! defined (__cplusplus) \ + || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + short yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAX) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + 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) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short yysigned_char; +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +#define YYLAST 151 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 36 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 39 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 96 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 145 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 290 + +#define YYTRANSLATE(X) \ + ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const unsigned char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const unsigned short yyprhs[] = +{ + 0, 0, 3, 4, 7, 9, 11, 13, 17, 19, + 21, 23, 26, 28, 30, 32, 34, 36, 39, 43, + 44, 48, 52, 55, 58, 61, 64, 67, 70, 73, + 77, 81, 83, 87, 89, 94, 97, 98, 102, 106, + 109, 112, 116, 118, 121, 122, 125, 128, 130, 136, + 140, 141, 144, 147, 150, 153, 157, 159, 164, 167, + 168, 171, 174, 177, 181, 184, 187, 190, 194, 197, + 200, 201, 205, 208, 212, 215, 218, 219, 221, 225, + 227, 229, 231, 233, 235, 237, 239, 240, 243, 245, + 249, 253, 257, 260, 264, 268, 270 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 37, 0, -1, -1, 37, 38, -1, 39, -1, 47, + -1, 58, -1, 3, 69, 71, -1, 5, -1, 14, + -1, 8, -1, 1, 71, -1, 53, -1, 63, -1, + 41, -1, 61, -1, 71, -1, 10, 24, -1, 40, + 28, 42, -1, -1, 42, 43, 28, -1, 42, 67, + 28, -1, 42, 65, -1, 42, 28, -1, 20, 68, + -1, 21, 68, -1, 22, 68, -1, 23, 68, -1, + 25, 68, -1, 18, 69, 72, -1, 19, 74, 72, + -1, 7, -1, 44, 28, 48, -1, 70, -1, 45, + 50, 46, 28, -1, 45, 50, -1, -1, 48, 49, + 28, -1, 48, 67, 28, -1, 48, 65, -1, 48, + 28, -1, 18, 69, 72, -1, 17, -1, 19, 74, + -1, -1, 50, 39, -1, 13, 73, -1, 70, -1, + 51, 28, 54, 52, 28, -1, 51, 28, 54, -1, + -1, 54, 39, -1, 54, 58, -1, 54, 47, -1, + 4, 69, -1, 55, 28, 66, -1, 70, -1, 56, + 59, 57, 28, -1, 56, 59, -1, -1, 59, 39, + -1, 59, 58, -1, 59, 47, -1, 59, 1, 28, + -1, 6, 69, -1, 60, 28, -1, 9, 69, -1, + 62, 28, 66, -1, 11, 28, -1, 64, 12, -1, + -1, 66, 67, 28, -1, 66, 28, -1, 15, 31, + 73, -1, 15, 73, -1, 16, 73, -1, -1, 69, + -1, 69, 13, 73, -1, 24, -1, 25, -1, 5, + -1, 8, -1, 14, -1, 28, -1, 27, -1, -1, + 13, 73, -1, 74, -1, 74, 34, 74, -1, 74, + 26, 74, -1, 30, 73, 29, -1, 35, 73, -1, + 73, 32, 73, -1, 73, 33, 73, -1, 24, -1, + 25, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short yyrline[] = +{ + 0, 88, 88, 89, 92, 93, 94, 95, 96, 97, + 98, 99, 102, 104, 105, 106, 107, 113, 121, 127, + 129, 130, 131, 132, 135, 141, 147, 153, 159, 165, + 171, 179, 188, 194, 202, 204, 210, 212, 213, 214, + 215, 218, 224, 230, 237, 239, 244, 254, 262, 264, + 270, 272, 273, 274, 279, 286, 292, 300, 302, 308, + 310, 311, 312, 313, 316, 322, 329, 336, 343, 349, + 356, 357, 358, 361, 366, 371, 379, 381, 385, 390, + 391, 394, 395, 396, 399, 400, 402, 403, 406, 407, + 408, 409, 410, 411, 412, 415, 416 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE +/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", + "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", + "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", "T_REQUIRES", + "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE", "T_BOOLEAN", + "T_INT", "T_HEX", "T_WORD", "T_STRING", "T_UNEQUAL", "T_EOF", "T_EOL", + "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_OR", "T_AND", "T_EQUAL", + "T_NOT", "$accept", "input", "block", "common_block", + "config_entry_start", "config_stmt", "config_option_list", + "config_option", "choice", "choice_entry", "choice_end", "choice_stmt", + "choice_option_list", "choice_option", "choice_block", "if", "if_end", + "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt", + "menu_block", "source", "source_stmt", "comment", "comment_stmt", + "help_start", "help", "depends_list", "depends", "prompt_stmt_opt", + "prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 36, 37, 37, 38, 38, 38, 38, 38, 38, + 38, 38, 39, 39, 39, 39, 39, 40, 41, 42, + 42, 42, 42, 42, 43, 43, 43, 43, 43, 43, + 43, 44, 45, 46, 47, 47, 48, 48, 48, 48, + 48, 49, 49, 49, 50, 50, 51, 52, 53, 53, + 54, 54, 54, 54, 55, 56, 57, 58, 58, 59, + 59, 59, 59, 59, 60, 61, 62, 63, 64, 65, + 66, 66, 66, 67, 67, 67, 68, 68, 68, 69, + 69, 70, 70, 70, 71, 71, 72, 72, 73, 73, + 73, 73, 73, 73, 73, 74, 74 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 0, 2, 1, 1, 1, 3, 1, 1, + 1, 2, 1, 1, 1, 1, 1, 2, 3, 0, + 3, 3, 2, 2, 2, 2, 2, 2, 2, 3, + 3, 1, 3, 1, 4, 2, 0, 3, 3, 2, + 2, 3, 1, 2, 0, 2, 2, 1, 5, 3, + 0, 2, 2, 2, 2, 3, 1, 4, 2, 0, + 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, + 0, 3, 2, 3, 2, 2, 0, 1, 3, 1, + 1, 1, 1, 1, 1, 1, 0, 2, 1, 3, + 3, 3, 2, 3, 3, 1, 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const unsigned char yydefact[] = +{ + 2, 0, 1, 0, 0, 0, 8, 0, 31, 10, + 0, 0, 0, 9, 85, 84, 3, 4, 0, 14, + 0, 44, 5, 0, 12, 0, 59, 6, 0, 15, + 0, 13, 16, 11, 79, 80, 0, 54, 64, 66, + 17, 95, 96, 0, 0, 46, 88, 19, 36, 35, + 50, 70, 0, 65, 70, 7, 0, 92, 0, 0, + 0, 0, 18, 32, 81, 82, 83, 45, 0, 33, + 49, 55, 0, 60, 62, 0, 61, 56, 67, 91, + 93, 94, 90, 89, 0, 0, 0, 0, 0, 76, + 76, 76, 76, 76, 23, 0, 0, 22, 0, 42, + 0, 0, 40, 0, 39, 0, 34, 51, 53, 0, + 52, 47, 72, 0, 63, 57, 68, 0, 74, 75, + 86, 86, 24, 77, 25, 26, 27, 28, 20, 69, + 21, 86, 43, 37, 38, 48, 71, 73, 0, 29, + 30, 0, 41, 87, 78 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const short yydefgoto[] = +{ + -1, 1, 16, 17, 18, 19, 62, 95, 20, 21, + 68, 22, 63, 103, 49, 23, 109, 24, 70, 25, + 26, 75, 27, 52, 28, 29, 30, 31, 96, 97, + 71, 113, 122, 123, 69, 32, 139, 45, 46 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -120 +static const short yypact[] = +{ + -120, 17, -120, 41, 48, 48, -120, 48, -120, -120, + 48, -11, 40, -120, -120, -120, -120, -120, 13, -120, + 23, -120, -120, 66, -120, 72, -120, -120, 77, -120, + 81, -120, -120, -120, -120, -120, 41, -120, -120, -120, + -120, -120, -120, 40, 40, 57, 59, -120, -120, 98, + -120, -120, 49, -120, -120, -120, 7, -120, 40, 40, + 67, 67, 99, 117, -120, -120, -120, -120, 85, -120, + 74, 18, 88, -120, -120, 95, -120, -120, 18, -120, + 96, -120, -120, -120, 102, 36, 40, 48, 67, 48, + 48, 48, 48, 48, -120, 103, 129, -120, 114, -120, + 48, 67, -120, 115, -120, 116, -120, -120, -120, 118, + -120, -120, -120, 119, -120, -120, -120, 40, 57, 57, + 135, 135, -120, 136, -120, -120, -120, -120, -120, -120, + -120, 135, -120, -120, -120, -120, -120, 57, 40, -120, + -120, 40, -120, 57, 57 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -120, -120, -120, -38, -120, -120, -120, -120, -120, -120, + -120, -42, -120, -120, -120, -120, -120, -120, -120, -120, + -120, -120, -33, -120, -120, -120, -120, -120, -120, 87, + 97, 34, 47, -1, -23, 2, -119, -43, -53 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, parse error. */ +#define YYTABLE_NINF -59 +static const short yytable[] = +{ + 56, 57, 140, 36, 37, 33, 38, 82, 83, 39, + 74, 67, 142, 40, 73, 80, 81, 2, 3, 76, + 4, 5, 6, 7, 8, 9, 10, 11, 108, 77, + 12, 13, 107, 85, 86, 121, 79, 110, 55, 58, + 59, 47, 118, 119, 14, 15, 112, 111, 132, -58, + 72, 48, -58, 5, 64, 7, 8, 65, 10, 11, + 41, 42, 12, 66, 41, 42, 43, 117, 14, 15, + 43, 44, 34, 35, 137, 44, 14, 15, 5, 64, + 7, 8, 65, 10, 11, 60, 120, 12, 66, 58, + 59, 41, 42, 61, 50, 143, 98, 105, 144, 131, + 51, 14, 15, 64, 7, 53, 65, 10, 11, 54, + 84, 12, 66, 106, 85, 86, 114, 87, 88, 89, + 90, 91, 92, 115, 93, 14, 15, 94, 84, 59, + 116, 128, 85, 86, 99, 100, 101, 124, 125, 126, + 127, 129, 130, 133, 134, 102, 135, 136, 138, 141, + 104, 78 +}; + +static const unsigned char yycheck[] = +{ + 43, 44, 121, 4, 5, 3, 7, 60, 61, 10, + 52, 49, 131, 24, 52, 58, 59, 0, 1, 52, + 3, 4, 5, 6, 7, 8, 9, 10, 70, 52, + 13, 14, 70, 15, 16, 88, 29, 70, 36, 32, + 33, 28, 85, 86, 27, 28, 28, 70, 101, 0, + 1, 28, 3, 4, 5, 6, 7, 8, 9, 10, + 24, 25, 13, 14, 24, 25, 30, 31, 27, 28, + 30, 35, 24, 25, 117, 35, 27, 28, 4, 5, + 6, 7, 8, 9, 10, 26, 87, 13, 14, 32, + 33, 24, 25, 34, 28, 138, 62, 63, 141, 100, + 28, 27, 28, 5, 6, 28, 8, 9, 10, 28, + 11, 13, 14, 28, 15, 16, 28, 18, 19, 20, + 21, 22, 23, 28, 25, 27, 28, 28, 11, 33, + 28, 28, 15, 16, 17, 18, 19, 90, 91, 92, + 93, 12, 28, 28, 28, 28, 28, 28, 13, 13, + 63, 54 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 37, 0, 1, 3, 4, 5, 6, 7, 8, + 9, 10, 13, 14, 27, 28, 38, 39, 40, 41, + 44, 45, 47, 51, 53, 55, 56, 58, 60, 61, + 62, 63, 71, 71, 24, 25, 69, 69, 69, 69, + 24, 24, 25, 30, 35, 73, 74, 28, 28, 50, + 28, 28, 59, 28, 28, 71, 73, 73, 32, 33, + 26, 34, 42, 48, 5, 8, 14, 39, 46, 70, + 54, 66, 1, 39, 47, 57, 58, 70, 66, 29, + 73, 73, 74, 74, 11, 15, 16, 18, 19, 20, + 21, 22, 23, 25, 28, 43, 64, 65, 67, 17, + 18, 19, 28, 49, 65, 67, 28, 39, 47, 52, + 58, 70, 28, 67, 28, 28, 28, 31, 73, 73, + 69, 74, 68, 69, 68, 68, 68, 68, 28, 12, + 28, 69, 74, 28, 28, 28, 28, 73, 13, 72, + 72, 13, 72, 73, 73 +}; + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrlab1 + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yychar1 = YYTRANSLATE (yychar); \ + YYPOPSTACK; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up"); \ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + Current.first_line = Rhs[1].first_line; \ + Current.first_column = Rhs[1].first_column; \ + Current.last_line = Rhs[N].last_line; \ + Current.last_column = Rhs[N].last_column; +#endif + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#define YYLEX yylex () + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) +# define YYDSYMPRINT(Args) \ +do { \ + if (yydebug) \ + yysymprint Args; \ +} while (0) +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YYDSYMPRINT(Args) +#endif /* !YYDEBUG */ + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined (__GLIBC__) && defined (_STRING_H) +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# endif +# endif + +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +#endif /* !YYERROR_VERBOSE */ + + + +#if YYDEBUG +/*-----------------------------. +| Print this symbol on YYOUT. | +`-----------------------------*/ + +static void +#if defined (__STDC__) || defined (__cplusplus) +yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue) +#else +yysymprint (yyout, yytype, yyvalue) + FILE* yyout; + int yytype; + YYSTYPE yyvalue; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvalue; + + if (yytype < YYNTOKENS) + { + YYFPRINTF (yyout, "token %s (", yytname[yytype]); +# ifdef YYPRINT + YYPRINT (yyout, yytoknum[yytype], yyvalue); +# endif + } + else + YYFPRINTF (yyout, "nterm %s (", yytname[yytype]); + + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyout, ")"); +} +#endif /* YYDEBUG. */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +#if defined (__STDC__) || defined (__cplusplus) +yydestruct (int yytype, YYSTYPE yyvalue) +#else +yydestruct (yytype, yyvalue) + int yytype; + YYSTYPE yyvalue; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvalue; + + switch (yytype) + { + default: + break; + } +} + + + +/* The user can define YYPARSE_PARAM as the name of an argument to be passed + into yyparse. The argument should have type void *. + It should actually point to an object. + Grammar actions can access the variable by casting it + to the proper pointer type. */ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM +# define YYPARSE_PARAM_DECL +# else +# define YYPARSE_PARAM_ARG YYPARSE_PARAM +# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +# endif +#else /* !YYPARSE_PARAM */ +# define YYPARSE_PARAM_ARG +# define YYPARSE_PARAM_DECL +#endif /* !YYPARSE_PARAM */ + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +# ifdef YYPARSE_PARAM +int yyparse (void *); +# else +int yyparse (void); +# endif +#endif + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of parse errors so far. */ +int yynerrs; + + +int +yyparse (YYPARSE_PARAM_ARG) + YYPARSE_PARAM_DECL +{ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yychar1 = 0; + + /* 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. */ + short yyssa[YYINITDEPTH]; + short *yyss = yyssa; + register short *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + + + +#define YYPOPSTACK (yyvsp--, yyssp--) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + 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; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. + */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short *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 + be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + goto yyoverflowlab; + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; + + { + short *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* 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 lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with. */ + + if (yychar <= 0) /* This means end of input. */ + { + yychar1 = 0; + yychar = YYEOF; /* Don't call YYLEX any more. */ + + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yychar1 = YYTRANSLATE (yychar); + + /* We have to keep this `#if YYDEBUG', since we use variables + which are defined only if `YYDEBUG' is set. */ + YYDPRINTF ((stderr, "Next token is ")); + YYDSYMPRINT ((stderr, yychar1, yylval)); + YYDPRINTF ((stderr, "\n")); + } + + /* If the proper action on seeing token YYCHAR1 is to reduce or to + detect an error, take that action. */ + yyn += yychar1; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %d (%s), ", + yychar, yytname[yychar1])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; + + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables which + are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + int yyi; + + YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", + yyn - 1, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++) + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + switch (yyn) + { + case 8: +#line 96 "zconf.y" + { zconfprint("unexpected 'endmenu' statement"); } + break; + + case 9: +#line 97 "zconf.y" + { zconfprint("unexpected 'endif' statement"); } + break; + + case 10: +#line 98 "zconf.y" + { zconfprint("unexpected 'endchoice' statement"); } + break; + + case 11: +#line 99 "zconf.y" + { zconfprint("syntax error"); yyerrok; } + break; + + case 17: +#line 114 "zconf.y" + { + struct symbol *sym = sym_lookup(yyvsp[0].string, 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string); +} + break; + + case 18: +#line 122 "zconf.y" + { + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +} + break; + + case 23: +#line 133 "zconf.y" + { } + break; + + case 24: +#line 136 "zconf.y" + { + menu_set_type(S_TRISTATE); + printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno()); +} + break; + + case 25: +#line 142 "zconf.y" + { + menu_set_type(S_BOOLEAN); + printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno()); +} + break; + + case 26: +#line 148 "zconf.y" + { + menu_set_type(S_INT); + printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno()); +} + break; + + case 27: +#line 154 "zconf.y" + { + menu_set_type(S_HEX); + printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno()); +} + break; + + case 28: +#line 160 "zconf.y" + { + menu_set_type(S_STRING); + printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno()); +} + break; + + case 29: +#line 166 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + break; + + case 30: +#line 172 "zconf.y" + { + menu_add_prop(P_DEFAULT, NULL, yyvsp[-1].symbol, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +} + break; + + case 31: +#line 180 "zconf.y" + { + struct symbol *sym = sym_lookup(NULL, 0); + sym->flags |= SYMBOL_CHOICE; + menu_add_entry(sym); + menu_add_prop(P_CHOICE, NULL, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +} + break; + + case 32: +#line 189 "zconf.y" + { + menu_end_entry(); + menu_add_menu(); +} + break; + + case 33: +#line 195 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 35: +#line 205 "zconf.y" + { + printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 41: +#line 219 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + break; + + case 42: +#line 225 "zconf.y" + { + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +} + break; + + case 43: +#line 231 "zconf.y" + { + menu_add_prop(P_DEFAULT, NULL, yyvsp[0].symbol, NULL); + //current_choice->prop->def = ; + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +} + break; + + case 46: +#line 245 "zconf.y" + { + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + //current_entry->prompt = menu_add_prop(T_IF, NULL, NULL, ); + menu_add_dep(yyvsp[0].expr); + menu_end_entry(); + menu_add_menu(); +} + break; + + case 47: +#line 255 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 49: +#line 265 "zconf.y" + { + printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 54: +#line 280 "zconf.y" + { + menu_add_entry(NULL); + menu_add_prop(P_MENU, yyvsp[0].string, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +} + break; + + case 55: +#line 287 "zconf.y" + { + menu_end_entry(); + menu_add_menu(); +} + break; + + case 56: +#line 293 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 58: +#line 303 "zconf.y" + { + printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 63: +#line 313 "zconf.y" + { zconfprint("invalid menu option"); yyerrok; } + break; + + case 64: +#line 317 "zconf.y" + { + yyval.string = yyvsp[0].string; + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string); +} + break; + + case 65: +#line 323 "zconf.y" + { + zconf_nextfile(yyvsp[-1].string); +} + break; + + case 66: +#line 330 "zconf.y" + { + menu_add_entry(NULL); + menu_add_prop(P_COMMENT, yyvsp[0].string, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +} + break; + + case 67: +#line 337 "zconf.y" + { + menu_end_entry(); +} + break; + + case 68: +#line 344 "zconf.y" + { + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +} + break; + + case 69: +#line 350 "zconf.y" + { + current_entry->sym->help = yyvsp[0].string; +} + break; + + case 72: +#line 359 "zconf.y" + { } + break; + + case 73: +#line 362 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +} + break; + + case 74: +#line 367 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno()); +} + break; + + case 75: +#line 372 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno()); +} + break; + + case 77: +#line 382 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[0].string, NULL, NULL); +} + break; + + case 78: +#line 386 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-2].string, NULL, yyvsp[0].expr); +} + break; + + case 81: +#line 394 "zconf.y" + { yyval.token = T_ENDMENU; } + break; + + case 82: +#line 395 "zconf.y" + { yyval.token = T_ENDCHOICE; } + break; + + case 83: +#line 396 "zconf.y" + { yyval.token = T_ENDIF; } + break; + + case 86: +#line 402 "zconf.y" + { yyval.expr = NULL; } + break; + + case 87: +#line 403 "zconf.y" + { yyval.expr = yyvsp[0].expr; } + break; + + case 88: +#line 406 "zconf.y" + { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); } + break; + + case 89: +#line 407 "zconf.y" + { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); } + break; + + case 90: +#line 408 "zconf.y" + { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); } + break; + + case 91: +#line 409 "zconf.y" + { yyval.expr = yyvsp[-1].expr; } + break; + + case 92: +#line 410 "zconf.y" + { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); } + break; + + case 93: +#line 411 "zconf.y" + { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); } + break; + + case 94: +#line 412 "zconf.y" + { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); } + break; + + case 95: +#line 415 "zconf.y" + { yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); } + break; + + case 96: +#line 416 "zconf.y" + { yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); } + break; + + + } + +/* Line 1016 of /usr/share/bison/yacc.c. */ +#line 1565 "zconf.tab.c" + + yyvsp -= yylen; + yyssp -= yylen; + + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + + *++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. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (YYPACT_NINF < yyn && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + char *yymsg; + int yyx, yycount; + + yycount = 0; + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + yysize += yystrlen (yytname[yyx]) + 15, yycount++; + yysize += yystrlen ("parse error, unexpected ") + 1; + yysize += yystrlen (yytname[yytype]); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "parse error, unexpected "); + yyp = yystpcpy (yyp, yytname[yytype]); + + if (yycount < 5) + { + yycount = 0; + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); + yyx++) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + const char *yyq = ! yycount ? ", expecting " : " or "; + yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yytname[yyx]); + yycount++; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("parse error; also virtual memory exhausted"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror ("parse error"); + } + goto yyerrlab1; + + +/*----------------------------------------------------. +| yyerrlab1 -- error raised explicitly by an action. | +`----------------------------------------------------*/ +yyerrlab1: + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + /* Return failure if at end of input. */ + if (yychar == YYEOF) + { + /* Pop the error token. */ + YYPOPSTACK; + /* Pop the rest of the stack. */ + while (yyssp > yyss) + { + YYDPRINTF ((stderr, "Error: popping ")); + YYDSYMPRINT ((stderr, + yystos[*yyssp], + *yyvsp)); + YYDPRINTF ((stderr, "\n")); + yydestruct (yystos[*yyssp], *yyvsp); + YYPOPSTACK; + } + YYABORT; + } + + YYDPRINTF ((stderr, "Discarding token %d (%s).\n", + yychar, yytname[yychar1])); + yydestruct (yychar1, yylval); + yychar = YYEMPTY; + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + YYDPRINTF ((stderr, "Error: popping ")); + YYDSYMPRINT ((stderr, + yystos[*yyssp], *yyvsp)); + YYDPRINTF ((stderr, "\n")); + + yydestruct (yystos[yystate], *yyvsp); + yyvsp--; + yystate = *--yyssp; + + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "Error: state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + } + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; + + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + return yyresult; +} + + +#line 419 "zconf.y" + + +void conf_parse(const char *name) +{ + zconf_initscan(name); + + sym_init(); + menu_init(); + rootmenu.prompt = menu_add_prop(P_MENU, "BusyBox Configuration", NULL, NULL); + + //zconfdebug = 1; + zconfparse(); + if (zconfnerrs) + exit(1); + menu_finalize(&rootmenu); + + modules_sym = sym_lookup("MODULES", 0); + + sym_change_count = 1; +} + +const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + } + return "<token>"; +} + +static bool zconf_endtoken(int token, int starttoken, int endtoken) +{ + if (token != endtoken) { + zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + if (current_menu->file != current_file) { + zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfprint("location of the '%s'", zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconferror(const char *err) +{ + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno(), err); +} + +void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + //sym->flags |= SYMBOL_PRINTED; + + if (sym_is_choice(sym)) + fprintf(out, "choice\n"); + else + fprintf(out, "config %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" boolean\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } +#if 0 + if (!expr_is_yes(sym->dep)) { + fputs(" depends ", out); + expr_fprint(sym->dep, out); + fputc('\n', out); + } +#endif + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (prop->def) { + fputc(' ', out); + if (prop->def->flags & SYMBOL_CONST) + print_quoted_string(out, prop->def->name); + else + fputs(prop->def->name, out); + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + print_quoted_string(out, prop->def->name); + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (sym->help) { + int len = strlen(sym->help); + while (sym->help[--len] == '\n') + sym->help[len] = 0; + fprintf(out, " help\n%s\n", sym->help); + } + fputc('\n', out); +} + +void zconfdump(FILE *out) +{ + //struct file *file; + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + //case T_MAINMENU: + // fputs("\nmainmenu ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + //case T_SOURCE: + // fputs("\nsource ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + //case T_IF: + // fputs("\nif\n", out); + default: + ; + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" depends ", out); + expr_fprint(E_EXPR(prop->visible), out); + fputc('\n', out); + } + fputs("\n", out); + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "lex.zconf.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" + diff --git a/scripts/config/zconf.tab.h_shipped b/scripts/config/zconf.tab.h_shipped new file mode 100644 index 0000000..3b191ef --- /dev/null +++ b/scripts/config/zconf.tab.h_shipped @@ -0,0 +1,125 @@ +/* A Bison parser, made from zconf.y, by GNU bison 1.75. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc. + + 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. + + 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +#ifndef BISON_ZCONF_TAB_H +# define BISON_ZCONF_TAB_H + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + T_MAINMENU = 258, + T_MENU = 259, + T_ENDMENU = 260, + T_SOURCE = 261, + T_CHOICE = 262, + T_ENDCHOICE = 263, + T_COMMENT = 264, + T_CONFIG = 265, + T_HELP = 266, + T_HELPTEXT = 267, + T_IF = 268, + T_ENDIF = 269, + T_DEPENDS = 270, + T_REQUIRES = 271, + T_OPTIONAL = 272, + T_PROMPT = 273, + T_DEFAULT = 274, + T_TRISTATE = 275, + T_BOOLEAN = 276, + T_INT = 277, + T_HEX = 278, + T_WORD = 279, + T_STRING = 280, + T_UNEQUAL = 281, + T_EOF = 282, + T_EOL = 283, + T_CLOSE_PAREN = 284, + T_OPEN_PAREN = 285, + T_ON = 286, + T_OR = 287, + T_AND = 288, + T_EQUAL = 289, + T_NOT = 290 + }; +#endif +#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_HELP 266 +#define T_HELPTEXT 267 +#define T_IF 268 +#define T_ENDIF 269 +#define T_DEPENDS 270 +#define T_REQUIRES 271 +#define T_OPTIONAL 272 +#define T_PROMPT 273 +#define T_DEFAULT 274 +#define T_TRISTATE 275 +#define T_BOOLEAN 276 +#define T_INT 277 +#define T_HEX 278 +#define T_WORD 279 +#define T_STRING 280 +#define T_UNEQUAL 281 +#define T_EOF 282 +#define T_EOL 283 +#define T_CLOSE_PAREN 284 +#define T_OPEN_PAREN 285 +#define T_ON 286 +#define T_OR 287 +#define T_AND 288 +#define T_EQUAL 289 +#define T_NOT 290 + + + + +#ifndef YYSTYPE +#line 33 "zconf.y" +typedef union { + int token; + char *string; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; +} yystype; +/* Line 1281 of /usr/share/bison/yacc.c. */ +#line 118 "zconf.tab.h" +# define YYSTYPE yystype +#endif + +extern YYSTYPE zconflval; + + +#endif /* not BISON_ZCONF_TAB_H */ + diff --git a/scripts/config/zconf.y b/scripts/config/zconf.y new file mode 100644 index 0000000..301d7a8 --- /dev/null +++ b/scripts/config/zconf.y @@ -0,0 +1,651 @@ +%{ +/* + * 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 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 zconferror(const char *err); +static bool zconf_endtoken(int token, int starttoken, int endtoken); + +struct symbol *symbol_hash[257]; + +#define YYERROR_VERBOSE +%} +%expect 36 + +%union +{ + int token; + char *string; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; +} + +%token T_MAINMENU +%token T_MENU +%token T_ENDMENU +%token T_SOURCE +%token T_CHOICE +%token T_ENDCHOICE +%token T_COMMENT +%token T_CONFIG +%token T_HELP +%token <string> T_HELPTEXT +%token T_IF +%token T_ENDIF +%token T_DEPENDS +%token T_REQUIRES +%token T_OPTIONAL +%token T_PROMPT +%token T_DEFAULT +%token T_TRISTATE +%token T_BOOLEAN +%token T_INT +%token T_HEX +%token <string> T_WORD +%token <string> T_STRING +%token T_UNEQUAL +%token T_EOF +%token T_EOL +%token T_CLOSE_PAREN +%token T_OPEN_PAREN +%token T_ON + +%left T_OR +%left T_AND +%left T_EQUAL T_UNEQUAL +%nonassoc T_NOT + +%type <string> prompt +%type <string> source +%type <symbol> symbol +%type <expr> expr +%type <expr> if_expr +%type <token> end + +%{ +#define LKC_DIRECT_LINK +#include "lkc.h" +%} +%% +input: /* empty */ + | input block +; + +block: common_block + | choice_stmt + | menu_stmt + | T_MAINMENU prompt nl_or_eof + | T_ENDMENU { zconfprint("unexpected 'endmenu' statement"); } + | T_ENDIF { zconfprint("unexpected 'endif' statement"); } + | T_ENDCHOICE { zconfprint("unexpected 'endchoice' statement"); } + | error nl_or_eof { zconfprint("syntax error"); yyerrok; } +; + +common_block: + if_stmt + | comment_stmt + | config_stmt + | source_stmt + | nl_or_eof +; + + +/* config entry */ + +config_entry_start: T_CONFIG T_WORD +{ + struct symbol *sym = sym_lookup($2, 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2); +}; + +config_stmt: config_entry_start T_EOL config_option_list +{ + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +}; + +config_option_list: + /* empty */ + | config_option_list config_option T_EOL + | config_option_list depends T_EOL + | config_option_list help + | config_option_list T_EOL +{ }; + +config_option: T_TRISTATE prompt_stmt_opt +{ + menu_set_type(S_TRISTATE); + printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_BOOLEAN prompt_stmt_opt +{ + menu_set_type(S_BOOLEAN); + printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_INT prompt_stmt_opt +{ + menu_set_type(S_INT); + printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_HEX prompt_stmt_opt +{ + menu_set_type(S_HEX); + printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_STRING prompt_stmt_opt +{ + menu_set_type(S_STRING); + printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_PROMPT prompt if_expr +{ + menu_add_prop(P_PROMPT, $2, NULL, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_DEFAULT symbol if_expr +{ + menu_add_prop(P_DEFAULT, NULL, $2, $3); + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +}; + +/* choice entry */ + +choice: T_CHOICE +{ + struct symbol *sym = sym_lookup(NULL, 0); + sym->flags |= SYMBOL_CHOICE; + menu_add_entry(sym); + menu_add_prop(P_CHOICE, NULL, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +}; + +choice_entry: choice T_EOL choice_option_list +{ + menu_end_entry(); + menu_add_menu(); +}; + +choice_end: end +{ + if (zconf_endtoken($1, T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +}; + +choice_stmt: + choice_entry choice_block choice_end T_EOL + | choice_entry choice_block +{ + printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +}; + +choice_option_list: + /* empty */ + | choice_option_list choice_option T_EOL + | choice_option_list depends T_EOL + | choice_option_list help + | choice_option_list T_EOL +; + +choice_option: T_PROMPT prompt if_expr +{ + menu_add_prop(P_PROMPT, $2, NULL, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: T_OPTIONAL +{ + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: T_DEFAULT symbol +{ + menu_add_prop(P_DEFAULT, NULL, $2, NULL); + //current_choice->prop->def = $2; + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +}; + +choice_block: + /* empty */ + | choice_block common_block +; + +/* if entry */ + +if: T_IF expr +{ + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + //current_entry->prompt = menu_add_prop(T_IF, NULL, NULL, $2); + menu_add_dep($2); + menu_end_entry(); + menu_add_menu(); +}; + +if_end: end +{ + if (zconf_endtoken($1, T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +}; + +if_stmt: + if T_EOL if_block if_end T_EOL + | if T_EOL if_block +{ + printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +}; + +if_block: + /* empty */ + | if_block common_block + | if_block menu_stmt + | if_block choice_stmt +; + +/* menu entry */ + +menu: T_MENU prompt +{ + menu_add_entry(NULL); + menu_add_prop(P_MENU, $2, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +}; + +menu_entry: menu T_EOL depends_list +{ + menu_end_entry(); + menu_add_menu(); +}; + +menu_end: end +{ + if (zconf_endtoken($1, T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +}; + +menu_stmt: + menu_entry menu_block menu_end T_EOL + | menu_entry menu_block +{ + printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +}; + +menu_block: + /* empty */ + | menu_block common_block + | menu_block menu_stmt + | menu_block choice_stmt + | menu_block error T_EOL { zconfprint("invalid menu option"); yyerrok; } +; + +source: T_SOURCE prompt +{ + $$ = $2; + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); +}; + +source_stmt: source T_EOL +{ + zconf_nextfile($1); +}; + +/* comment entry */ + +comment: T_COMMENT prompt +{ + menu_add_entry(NULL); + menu_add_prop(P_COMMENT, $2, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +}; + +comment_stmt: comment T_EOL depends_list +{ + menu_end_entry(); +}; + +/* help option */ + +help_start: T_HELP T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +}; + +help: help_start T_HELPTEXT +{ + current_entry->sym->help = $2; +}; + +/* depends option */ + +depends_list: /* empty */ + | depends_list depends T_EOL + | depends_list T_EOL +{ }; + +depends: T_DEPENDS T_ON expr +{ + menu_add_dep($3); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +} + | T_DEPENDS expr +{ + menu_add_dep($2); + printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno()); +} + | T_REQUIRES expr +{ + menu_add_dep($2); + printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno()); +}; + +/* prompt statement */ + +prompt_stmt_opt: + /* empty */ + | prompt +{ + menu_add_prop(P_PROMPT, $1, NULL, NULL); +} + | prompt T_IF expr +{ + menu_add_prop(P_PROMPT, $1, NULL, $3); +}; + +prompt: T_WORD + | T_STRING +; + +end: T_ENDMENU { $$ = T_ENDMENU; } + | T_ENDCHOICE { $$ = T_ENDCHOICE; } + | T_ENDIF { $$ = T_ENDIF; } +; + +nl_or_eof: + T_EOL | T_EOF; + +if_expr: /* empty */ { $$ = NULL; } + | T_IF expr { $$ = $2; } +; + +expr: symbol { $$ = expr_alloc_symbol($1); } + | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); } + | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); } + | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; } + | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); } + | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); } + | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); } +; + +symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); } + | T_STRING { $$ = sym_lookup($1, 1); free($1); } +; + +%% + +void conf_parse(const char *name) +{ + zconf_initscan(name); + + sym_init(); + menu_init(); + rootmenu.prompt = menu_add_prop(P_MENU, "BusyBox Configuration", NULL, NULL); + + //zconfdebug = 1; + zconfparse(); + if (zconfnerrs) + exit(1); + menu_finalize(&rootmenu); + + modules_sym = sym_lookup("MODULES", 0); + + sym_change_count = 1; +} + +const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + } + return "<token>"; +} + +static bool zconf_endtoken(int token, int starttoken, int endtoken) +{ + if (token != endtoken) { + zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + if (current_menu->file != current_file) { + zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfprint("location of the '%s'", zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconferror(const char *err) +{ + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno(), err); +} + +void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + //sym->flags |= SYMBOL_PRINTED; + + if (sym_is_choice(sym)) + fprintf(out, "choice\n"); + else + fprintf(out, "config %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" boolean\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } +#if 0 + if (!expr_is_yes(sym->dep)) { + fputs(" depends ", out); + expr_fprint(sym->dep, out); + fputc('\n', out); + } +#endif + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (prop->def) { + fputc(' ', out); + if (prop->def->flags & SYMBOL_CONST) + print_quoted_string(out, prop->def->name); + else + fputs(prop->def->name, out); + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + print_quoted_string(out, prop->def->name); + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (sym->help) { + int len = strlen(sym->help); + while (sym->help[--len] == '\n') + sym->help[len] = 0; + fprintf(out, " help\n%s\n", sym->help); + } + fputc('\n', out); +} + +void zconfdump(FILE *out) +{ + //struct file *file; + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + //case T_MAINMENU: + // fputs("\nmainmenu ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + //case T_SOURCE: + // fputs("\nsource ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + //case T_IF: + // fputs("\nif\n", out); + default: + ; + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" depends ", out); + expr_fprint(E_EXPR(prop->visible), out); + fputc('\n', out); + } + fputs("\n", out); + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "lex.zconf.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" diff --git a/scripts/lxdialog/.cvsignore b/scripts/lxdialog/.cvsignore deleted file mode 100644 index bebf295..0000000 --- a/scripts/lxdialog/.cvsignore +++ /dev/null @@ -1 +0,0 @@ -lxdialog diff --git a/scripts/lxdialog/BIG.FAT.WARNING b/scripts/lxdialog/BIG.FAT.WARNING deleted file mode 100644 index a8999d8..0000000 --- a/scripts/lxdialog/BIG.FAT.WARNING +++ /dev/null @@ -1,4 +0,0 @@ -This is NOT the official version of dialog. This version has been -significantly modified from the original. It is for use by the Linux -kernel configuration script. Please do not bother Savio Lam with -questions about this program. diff --git a/scripts/lxdialog/Makefile b/scripts/lxdialog/Makefile deleted file mode 100644 index c29b58d..0000000 --- a/scripts/lxdialog/Makefile +++ /dev/null @@ -1,48 +0,0 @@ -HOSTCFLAGS += -DLOCALE -LIBS = -lncurses - -ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h)) - HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>" -else -ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h)) - HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>" -else -ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h)) - HOSTCFLAGS += -DCURSES_LOC="<ncurses.h>" -else - HOSTCFLAGS += -DCURSES_LOC="<curses.h>" -endif -endif -endif - - -OBJS = checklist.o menubox.o textbox.o yesno.o inputbox.o \ - util.o lxdialog.o msgbox.o - -%.o: %.c - $(HOSTCC) $(HOSTCFLAGS) -c -o $@ $< - -all: ncurses lxdialog - -lxdialog: $(OBJS) - $(HOSTCC) -o lxdialog $(OBJS) $(LIBS) - -.PHONY: ncurses - -ncurses: - @echo "main() {}" > lxtemp.c - @if $(HOSTCC) lxtemp.c $(LIBS) ; then \ - rm -f lxtemp.c a.out; \ - else \ - rm -f lxtemp.c; \ - echo -e "\007" ;\ - echo ">> Unable to find the Ncurses libraries." ;\ - echo ">>" ;\ - echo ">> You must have Ncurses installed in order" ;\ - echo ">> to use 'make menuconfig'" ;\ - echo ;\ - exit 1 ;\ - fi - -clean: - rm -f core *.o *~ lxdialog diff --git a/scripts/lxdialog/Makefile-2.5 b/scripts/lxdialog/Makefile-2.5 deleted file mode 100644 index 6652052..0000000 --- a/scripts/lxdialog/Makefile-2.5 +++ /dev/null @@ -1,71 +0,0 @@ -lxdialog-hostcflags += -DLOCALE -lxdialog-libs = -lncurses - -ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h)) - lxdialog-hostcflags += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>" -else -ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h)) - lxdialog-hostcflags += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>" -else -ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h)) - lxdialog-hostcflags += -DCURSES_LOC="<ncurses.h>" -else - lxdialog-hostcflags += -DCURSES_LOC="<curses.h>" -endif -endif -endif - -$(tmp_config)lxdialog-ncurses: - @mkdir -p $(lxdialog-objtree) - @( \ - cd $(lxdialog-objtree) && \ - echo "main() {}" > lxtemp.c && \ - if $(HOSTCC) -lncurses lxtemp.c ; then \ - rm -f lxtemp.c a.out && \ - mkdir -p $(@D) && \ - touch $@; \ - else \ - rm -f lxtemp.c; \ - echo -e "\007" ;\ - echo ">> Unable to find the Ncurses libraries." ;\ - echo ">>" ;\ - echo ">> You must have Ncurses installed in order" ;\ - echo ">> to use 'make menuconfig'" ;\ - echo ;\ - exit 1 ;\ - fi ; \ - ) - -lxdialog-objs := $(lxdialog-objtree)checklist.o $(lxdialog-objtree)menubox.o \ - $(lxdialog-objtree)textbox.o $(lxdialog-objtree)yesno.o \ - $(lxdialog-objtree)inputbox.o $(lxdialog-objtree)util.o \ - $(lxdialog-objtree)lxdialog.o $(lxdialog-objtree)msgbox.o - -$(lxdialog-objtree)checklist.o: $(lxdialog-srctree)checklist.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)menubox.o: $(lxdialog-srctree)menubox.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)textbox.o: $(lxdialog-srctree)textbox.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)yesno.o: $(lxdialog-srctree)yesno.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)inputbox.o: $(lxdialog-srctree)inputbox.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)util.o: $(lxdialog-srctree)util.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)lxdialog.o: $(lxdialog-srctree)lxdialog.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)msgbox.o: $(lxdialog-srctree)msgbox.c $(tmp_config)lxdialog-ncurses - $(HOSTCC) $(HOSTCFLAGS) $(lxdialog-hostcflags) -c -o $@ $< - -$(lxdialog-objtree)lxdialog: $(lxdialog-objs) - $(HOSTCC) -o $@ $(lxdialog-objs) $(lxdialog-libs) - -MRPROPER += $(lxdialog-objtree)lxdialog diff --git a/scripts/lxdialog/lxdialog.c b/scripts/lxdialog/lxdialog.c deleted file mode 100644 index 6f4c1fd..0000000 --- a/scripts/lxdialog/lxdialog.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - * dialog - Display simple dialog boxes from shell scripts - * - * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) - * - * 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 - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "dialog.h" - -static void Usage (const char *name); - -typedef int (jumperFn) (const char *title, int argc, const char * const * argv); - -struct Mode { - char *name; - int argmin, argmax, argmod; - jumperFn *jumper; -}; - -jumperFn j_menu, j_checklist, j_radiolist, j_yesno, j_textbox, j_inputbox; -jumperFn j_msgbox, j_infobox; - -static struct Mode modes[] = -{ - {"--menu", 9, 0, 3, j_menu}, - {"--checklist", 9, 0, 3, j_checklist}, - {"--radiolist", 9, 0, 3, j_radiolist}, - {"--yesno", 5,5,1, j_yesno}, - {"--textbox", 5,5,1, j_textbox}, - {"--inputbox", 5, 6, 1, j_inputbox}, - {"--msgbox", 5, 5, 1, j_msgbox}, - {"--infobox", 5, 5, 1, j_infobox}, - {NULL, 0, 0, 0, NULL} -}; - -static struct Mode *modePtr; - -#ifdef LOCALE -#include <locale.h> -#endif - -int -main (int argc, const char * const * argv) -{ - int offset = 0, clear_screen = 0, end_common_opts = 0, retval; - const char *title = NULL; - -#ifdef LOCALE - (void) setlocale (LC_ALL, ""); -#endif - -#ifdef TRACE - trace(TRACE_CALLS|TRACE_UPDATE); -#endif - if (argc < 2) { - Usage (argv[0]); - exit (-1); - } - - while (offset < argc - 1 && !end_common_opts) { /* Common options */ - if (!strcmp (argv[offset + 1], "--title")) { - if (argc - offset < 3 || title != NULL) { - Usage (argv[0]); - exit (-1); - } else { - title = argv[offset + 2]; - offset += 2; - } - } else if (!strcmp (argv[offset + 1], "--backtitle")) { - if (backtitle != NULL) { - Usage (argv[0]); - exit (-1); - } else { - backtitle = argv[offset + 2]; - offset += 2; - } - } else if (!strcmp (argv[offset + 1], "--clear")) { - if (clear_screen) { /* Hey, "--clear" can't appear twice! */ - Usage (argv[0]); - exit (-1); - } else if (argc == 2) { /* we only want to clear the screen */ - init_dialog (); - refresh (); /* init_dialog() will clear the screen for us */ - end_dialog (); - return 0; - } else { - clear_screen = 1; - offset++; - } - } else /* no more common options */ - end_common_opts = 1; - } - - if (argc - 1 == offset) { /* no more options */ - Usage (argv[0]); - exit (-1); - } - /* use a table to look for the requested mode, to avoid code duplication */ - - for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */ - if (!strcmp (argv[offset + 1], modePtr->name)) - break; - - if (!modePtr->name) - Usage (argv[0]); - if (argc - offset < modePtr->argmin) - Usage (argv[0]); - if (modePtr->argmax && argc - offset > modePtr->argmax) - Usage (argv[0]); - - - - init_dialog (); - retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset); - - if (clear_screen) { /* clear screen before exit */ - attr_clear (stdscr, LINES, COLS, screen_attr); - refresh (); - } - end_dialog(); - - exit (retval); -} - -/* - * Print program usage - */ -static void -Usage (const char *name) -{ - fprintf (stderr, "\ -\ndialog, by Savio Lam (lam836@cs.cuhk.hk).\ -\n patched by Stuart Herbert (S.Herbert@shef.ac.uk)\ -\n modified/gutted for use as a Linux kernel config tool by \ -\n William Roadcap (roadcapw@cfw.com)\ -\n\ -\n* Display dialog boxes from shell scripts *\ -\n\ -\nUsage: %s --clear\ -\n %s [--title <title>] [--backtitle <backtitle>] --clear <Box options>\ -\n\ -\nBox options:\ -\n\ -\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\ -\n --checklist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\ -\n --textbox <file> <height> <width>\ -\n --inputbox <text> <height> <width> [<init>]\ -\n --yesno <text> <height> <width>\ -\n", name, name); - exit (-1); -} - -/* - * These are the program jumpers - */ - -int -j_menu (const char *t, int ac, const char * const * av) -{ - return dialog_menu (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), av[6], (ac - 6) / 2, av + 7); -} - -int -j_checklist (const char *t, int ac, const char * const * av) -{ - return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_CHECK); -} - -int -j_radiolist (const char *t, int ac, const char * const * av) -{ - return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]), - atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_RADIO); -} - -int -j_textbox (const char *t, int ac, const char * const * av) -{ - return dialog_textbox (t, av[2], atoi (av[3]), atoi (av[4])); -} - -int -j_yesno (const char *t, int ac, const char * const * av) -{ - return dialog_yesno (t, av[2], atoi (av[3]), atoi (av[4])); -} - -int -j_inputbox (const char *t, int ac, const char * const * av) -{ - int ret = dialog_inputbox (t, av[2], atoi (av[3]), atoi (av[4]), - ac == 6 ? av[5] : (char *) NULL); - if (ret == 0) - fprintf(stderr, dialog_input_result); - return ret; -} - -int -j_msgbox (const char *t, int ac, const char * const * av) -{ - return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 1); -} - -int -j_infobox (const char *t, int ac, const char * const * av) -{ - return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 0); -} - diff --git a/shell/Config.in b/shell/Config.in new file mode 100644 index 0000000..3f5d532 --- /dev/null +++ b/shell/Config.in @@ -0,0 +1,208 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Bourne Shell" + +choice + prompt "Choose your default shell" + default "ash" + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SH_IS_ASH + bool "ash" + +config CONFIG_FEATURE_SH_IS_HUSH + bool "hush" + +config CONFIG_FEATURE_SH_IS_LASH + bool "lash" + +config CONFIG_FEATURE_SH_IS_MSH + bool "msh" + +endchoice + +if CONFIG_FEATURE_SH_IS_ASH + config CONFIG_ASH + default y + + comment "ash (forced enabled as default shell)" +endif + +if !CONFIG_FEATURE_SH_IS_ASH +config CONFIG_ASH + bool "ash" + default y + help + Please submit a patch to add help text for this item. +endif + +comment "Ash Shell Options" + depends on CONFIG_ASH + +config CONFIG_ASH_JOB_CONTROL + bool " Enable Job control" + default y + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_ALIAS + bool " Enable alias support" + default y + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_MATH_SUPPORT + bool " Enable Posix math support" + default y + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_GETOPTS + bool " Enable getopt builtin to parse positional parameters" + default n + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_CMDCMD + bool " Enable cmdcmd to override shell builtins" + default n + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_MAIL + bool " Check for new mail on interactive shells" + default y + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_ASH_OPTIMIZE_FOR_SIZE + bool " Optimize for size instead of speed" + default y + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_COMMAND_SAVEHISTORY + bool " history saving" + default n + depends on CONFIG_ASH + help + Please submit a patch to add help text for this item. + +if CONFIG_FEATURE_SH_IS_HUSH + config CONFIG_HUSH + default y + + comment "hush (forced enabled as default shell)" +endif + +if !CONFIG_FEATURE_SH_IS_HUSH +config CONFIG_HUSH + bool "hush" + default n + help + Please submit a patch to add help text for this item. +endif + +if CONFIG_FEATURE_SH_IS_LASH + config CONFIG_LASH + default y + + comment "lash (forced enabled as default shell)" +endif + +if !CONFIG_FEATURE_SH_IS_LASH +config CONFIG_LASH + bool "lash" + default n + help + Please submit a patch to add help text for this item. +endif + +if CONFIG_FEATURE_SH_IS_MSH + config CONFIG_MSH + default y + + comment "msh (forced enabled as default shell)" +endif + +if !CONFIG_FEATURE_SH_IS_MSH +config CONFIG_MSH + bool "msh" + default n + help + Please submit a patch to add help text for this item. +endif + + +comment "Bourne Shell Options" + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + +config CONFIG_FEATURE_COMMAND_EDITING + bool "command line editing" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_COMMAND_TAB_COMPLETION + bool "tab completion" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION + bool "username completion" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_COMMAND_HISTORY + int "history size" + default 15 + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SH_STANDALONE_SHELL + bool "Standalone shell" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN + bool "Standalone shell -- applets always win" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SH_FANCY_PROMPT + bool "Fancy shell prompts" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SH_EXTRA_QUIET + bool "Hide message on interactive shell startup" + default n + depends on CONFIG_MSH || CONFIG_LASH || CONFIG_HUSH || CONFIG_ASH + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/shell/config.in b/shell/config.in deleted file mode 100644 index cb1365b..0000000 --- a/shell/config.in +++ /dev/null @@ -1,63 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Bourne Shell' - -choice 'Choose your default shell' \ - "ash CONFIG_FEATURE_SH_IS_ASH \ - hush CONFIG_FEATURE_SH_IS_HUSH \ - lash CONFIG_FEATURE_SH_IS_LASH \ - msh CONFIG_FEATURE_SH_IS_MSH \ - none CONFIG_FEATURE_SH_IS_NONE" \ - ash - -if [ "$CONFIG_FEATURE_SH_IS_ASH" = "y" ] ; then - define_bool CONFIG_ASH y -fi - -if [ "$CONFIG_FEATURE_SH_IS_HUSH" = "y" ] ; then - define_bool CONFIG_HUSH y -fi - -if [ "$CONFIG_FEATURE_SH_IS_LASH" = "y" ] ; then - define_bool CONFIG_LASH y -fi - -if [ "$CONFIG_FEATURE_SH_IS_MSH" = "y" ] ; then - define_bool CONFIG_MSH y -fi - -bool 'ash' CONFIG_ASH -if [ "$CONFIG_ASH" = "y" ] ; then - comment 'Ash Shell Options' - bool 'Enable Job control' CONFIG_ASH_JOB_CONTROL - bool 'Enable alias support' CONFIG_ASH_ALIAS - bool 'Enable Posix math support' CONFIG_ASH_MATH_SUPPORT - bool 'Enable getopt builtin to parse positional parameters' CONFIG_ASH_GETOPTS - bool 'Enable cmdcmd to override shell builtins' CONFIG_ASH_CMDCMD - bool 'Check for new mail on interactive shells' CONFIG_ASH_MAIL - bool 'Optimize for size instead of speed' CONFIG_ASH_OPTIMIZE_FOR_SIZE - comment '' -fi - -bool 'hush' CONFIG_HUSH -bool 'lash' CONFIG_LASH -bool 'msh' CONFIG_MSH - - -comment 'Bourne Shell Options' -bool 'command line editing' CONFIG_FEATURE_COMMAND_EDITING -bool 'tab completion' CONFIG_FEATURE_COMMAND_TAB_COMPLETION -bool 'username completion' CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION -int 'history size' CONFIG_FEATURE_COMMAND_HISTORY 15 -bool 'history saving (currently only ash)' CONFIG_FEATURE_COMMAND_SAVEHISTORY -bool 'Standalone shell' CONFIG_FEATURE_SH_STANDALONE_SHELL -bool 'Standalone shell -- applets always win' CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN -bool 'Fancy shell prompts' CONFIG_FEATURE_SH_FANCY_PROMPT -bool 'Hide message on interactive shell startup' CONFIG_FEATURE_SH_EXTRA_QUIET - -endmenu - diff --git a/sysdeps/linux/Config.in b/sysdeps/linux/Config.in new file mode 100644 index 0000000..0fa66ea --- /dev/null +++ b/sysdeps/linux/Config.in @@ -0,0 +1,209 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +mainmenu "BusyBox Configuration" + +choice + prompt "Buffer allocation policy" + default "Allocate with Malloc" + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_BUFFERS_USE_MALLOC + bool "Allocate with Malloc" + +config CONFIG_FEATURE_BUFFERS_GO_ON_STACK + bool "Allocate on the Stack" + +config CONFIG_FEATURE_BUFFERS_GO_IN_BSS + bool "Allocate in the .bss section" + +endchoice + +config CONFIG_FEATURE_VERBOSE_USAGE + bool "Show verbose applet usage messages" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_INSTALLER + bool "Support --install [-s] to install applet links at runtime" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOCALE_SUPPORT + bool "Enable locale support (system needs locale for this to work)" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_DEVFS + bool "Support for devfs" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_DEVPTS + bool "Use the devpts filesystem for Unix98 PTYs" + default y if CONFIG_FEATURE_DEVFS + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_CLEAN_UP + bool "Clean up all memory before exiting (usually not needed)" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SUID + bool "Support for SUID/SGID handling" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SUID_CONFIG + bool "Runtime SUID/SGID configuration via /etc/busybox.conf" + default y if CONFIG_FEATURE_SUID + depends on CONFIG_FEATURE_SUID + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SUID_CONFIG_QUIET + bool "Suppress warning message if /etc/busybox.conf is not readable" + default n + depends on CONFIG_FEATURE_SUID_CONFIG + help + Please submit a patch to add help text for this item. + +endmenu + +menu 'Build Options' + +config DOSTATIC + bool "Build BusyBox as a static binary (no shared libs)" + default n + help + If you want to build a static BusyBox binary, which does not + use or require any shared libraries, then enable this option. + +config DOLFS + bool "Build with Large File Support (for accessing files > 2 GB)" + default n + help + If you want to build BusyBox with large file support, then enable + this option. This will have no effect if your kernel or your C + library lacks large file support for large files. Some of the + programs that can benefit from large file support include dd, gzip, + cp, mount, tar, and many others. If you want to access files larger + than 2 Gigabytes, enable this option. Otherwise, leave it set to 'N'. + +config USING_CROSS_COMPILER + bool "Do you want to build BusyBox with a Cross Compiler?" + default n + help + Do you want to build BusyBox with a Cross Compiler? If so, + then enable this option. Otherwise leave it set to 'N'. + +config CROSS_COMPILER_PREFIX + string "Cross Compiler prefix" + default "/usr/i386-linux-uclibc/bin/i386-uclibc-" + depends on USING_CROSS_COMPILER + help + If you want to build BusyBox with a cross compiler, then you + will need to set this to the cross-compiler prefix. For example, + if my cross-compiler is /usr/i386-linux-uclibc/bin/i386-uclibc-gcc + then I would enter '/usr/i386-linux-uclibc/bin/i386-uclibc-' here, + which will ensure the correct compiler is used. + +config EXTRA_CFLAGS_OPTIONS + string "Any extra CFLAGS options for the compiler?" + default "" + help + Do you want to pass any extra CFLAGS options to the compiler as + you build BusyBox? If so, this is the option for you... For example, + if you want to add some simple compiler switches (like -march=i686), + or check for warnings using -Werror, just those options here. + +endmenu + +source archival/Config.in +source console-tools/Config.in +source debianutils/Config.in +source editors/Config.in +source fileutils/Config.in +source findutils/Config.in +source init/Config.in +source loginutils/Config.in +source miscutils/Config.in +source modutils/Config.in +source networking/Config.in +source procps/Config.in +source shell/Config.in +source shellutils/Config.in +source sysklogd/Config.in +source textutils/Config.in +source util-linux/Config.in + +menu 'Debugging Options' + +config DOSTATIC + bool "Build BusyBox as a static binary (no shared libs)" + default n + help + If you want to build a static BusyBox binary, which does not + use or require any shared libraries, then enable this option. + This will make BusyBox be considerable larger, so you should + leave this option false unless you have a good reason (i.e. + your target platform does not support shared libraries, or + you are building an initrd which doesn't need anything but + BusyBox, etc). + + Most people will leave this set to 'N'. + +config DODEBUG + bool "Build BusyBox with Debugging symbols" + default n + help + Say Y here if you wish to compile BusyBox with debugging symbols. + This will allow you to use a debugger to examine BusyBox internals + while applets are running. This increases the size of the binary + considerably and should only be used when doing development. + If you are doing development and want to debug BusyBox, answer Y. + + Otherwise, answer N. + +config DODMALLOC + bool "Build BusyBox with dmalloc support" + default n + depends on DODEBUG && !DOEFENCE + help + This enables compiling with dmalloc ( http://dmalloc.com/ ) + which is an excellent public domain mem leak and malloc problem + detector. To enable dmalloc, before running busybox you will + want to properly set your environment, for example: + export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile + The 'debug=' value is generated using the following command + dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \ + -p check-fence -p check-heap -p check-lists -p check-blank \ + -p check-funcs -p realloc-copy -p allow-free-null + + This will make BusyBox be considerable larger and run slower, so + you should leave this option disabled for production use. + +config DOEFENCE + bool "Build BusyBox with Electric-fence support" + default n + depends on DODEBUG && !DODMALLOC + help + This enables compiling with Electric-fence support. Electric + fence is another very useful malloc debugging library which used + your computers virtual memory hardware to detect illegal memory + accesses. This support will make BusyBox be considerable larger + and run slower, so you should leave this option disabled unless + you are hunting a hard to find memory problem. + +endmenu + diff --git a/sysdeps/linux/config.in b/sysdeps/linux/config.in deleted file mode 100644 index d33a982..0000000 --- a/sysdeps/linux/config.in +++ /dev/null @@ -1,49 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# -mainmenu_name "BusyBox Configuration" - -mainmenu_option next_comment -comment 'BusyBox general settings' -choice 'Buffer allocation policy' \ - "use_malloc CONFIG_FEATURE_BUFFERS_USE_MALLOC \ - on_stack CONFIG_FEATURE_BUFFERS_GO_ON_STACK \ - in_bss CONFIG_FEATURE_BUFFERS_GO_IN_BSS" use_malloc -bool 'Show verbose applet usage messages' CONFIG_FEATURE_VERBOSE_USAGE -bool 'Support --install [-s] to install applet links at runtime' CONFIG_FEATURE_INSTALLER -bool 'Enable locale support (system needs locale for this to work)' CONFIG_LOCALE_SUPPORT -bool 'Support for devfs' CONFIG_FEATURE_DEVFS -if [ "$CONFIG_FEATURE_DEVFS" = "y" ]; then - define_bool CONFIG_FEATURE_DEVPTS y -else - bool ' Support for Unix98 PTY filesystem' CONFIG_FEATURE_DEVPTS -fi -bool 'Clean up all memory before exiting (usually not needed)' CONFIG_FEATURE_CLEAN_UP -bool 'Support for SUID/SGID handling' CONFIG_FEATURE_SUID -if [ "$CONFIG_FEATURE_SUID" = "y" ]; then - bool ' Runtime configuration via /etc/busybox.conf' CONFIG_FEATURE_SUID_CONFIG -fi -if [ "$CONFIG_FEATURE_SUID_CONFIG" = "y" ]; then - bool ' Suppress message if config file is not readable' CONFIG_FEATURE_SUID_CONFIG_QUIET -fi -endmenu - -source archival/config.in -source console-tools/config.in -source debianutils/config.in -source editors/config.in -source fileutils/config.in -source findutils/config.in -source init/config.in -source loginutils/config.in -source miscutils/config.in -source modutils/config.in -source networking/config.in -source procps/config.in -source shell/config.in -source shellutils/config.in -source sysklogd/config.in -source textutils/config.in -source util-linux/config.in - diff --git a/sysklogd/Config.in b/sysklogd/Config.in new file mode 100644 index 0000000..5bded06 --- /dev/null +++ b/sysklogd/Config.in @@ -0,0 +1,48 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "System Logging Utilities" + +config CONFIG_KLOGD + bool "klogd" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_LOGGER + bool "logger" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_SYSLOGD + bool "syslogd" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_REMOTE_LOG + bool " Remote Log support" + default n + depends on CONFIG_SYSLOGD + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_IPC_SYSLOG + bool " Circular Buffer support" + default n + depends on CONFIG_SYSLOGD + help + Please submit a patch to add help text for this item. + +config CONFIG_LOGREAD + bool " logread" + default y + depends on CONFIG_FEATURE_IPC_SYSLOG + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/sysklogd/config.in b/sysklogd/config.in deleted file mode 100644 index be8b160..0000000 --- a/sysklogd/config.in +++ /dev/null @@ -1,21 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'System Logging Utilities' - -bool 'klogd' CONFIG_KLOGD -bool 'logger' CONFIG_LOGGER -bool 'syslogd' CONFIG_SYSLOGD -if [ "$CONFIG_SYSLOGD" = "y" ] ; then - bool ' Remote Log support ' CONFIG_FEATURE_REMOTE_LOG - bool ' Circular Buffer support ' CONFIG_FEATURE_IPC_SYSLOG - if [ "$CONFIG_FEATURE_IPC_SYSLOG" = "y" ] ; then - bool ' logread ' CONFIG_LOGREAD - fi -fi - -endmenu - diff --git a/util-linux/Config.in b/util-linux/Config.in new file mode 100644 index 0000000..0c84c77 --- /dev/null +++ b/util-linux/Config.in @@ -0,0 +1,232 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Linux System Utilities" + + +config CONFIG_DMESG + bool "dmesg" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FBSET + bool "fbset" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FBSET_FANCY + bool " Turn on extra fbset options" + default n + depends on CONFIG_FBSET + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FBSET_READMODE + bool " Turn on fbset readmode support" + default n + depends on CONFIG_FBSET + help + Please submit a patch to add help text for this item. + +config CONFIG_FDFLUSH + bool "fdflush" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FDISK + bool "fdisk" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_AIX_LABEL + bool " Support AIX disklabels" + default n + depends on CONFIG_FDISK + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SGI_LABEL + bool " Support SGI disklabels" + default n + depends on CONFIG_FDISK + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_SUN_LABEL + bool " Support SUN disklabels" + default n + depends on CONFIG_FDISK + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_OSF_LABEL + bool " Support BSD disklabels" + default n + depends on CONFIG_FDISK + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_FDISK_ADVANCED + bool " Support expert mode" + default n + depends on CONFIG_FDISK + help + Please submit a patch to add help text for this item. + +config CONFIG_FREERAMDISK + bool "freeramdisk" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FSCK_MINIX + bool "fsck_minix" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MKFS_MINIX + bool "mkfs_minix" + default n + help + Please submit a patch to add help text for this item. + +comment "Minix filesystem support" + depends on CONFIG_FSCK_MINIX || CONFIG_MKFS_MINIX + +config CONFIG_FEATURE_MINIX2 + bool " Support Minix fs v2 (fsck_minix/mkfs_minix)" + default y + depends on CONFIG_FSCK_MINIX || CONFIG_MKFS_MINIX + help + Please submit a patch to add help text for this item. + +config CONFIG_GETOPT + bool "getopt" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_HEXDUMP + bool "hexdump" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_HWCLOCK + bool "hwclock" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_HWCLOCK_LONGOPTIONS + bool " Support long options (--hctosys,...)" + default n + depends on CONFIG_HWCLOCK + help + Please submit a patch to add help text for this item. + +config CONFIG_LOSETUP + bool "losetup" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MKSWAP + bool "mkswap" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MORE + bool "more" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_USE_TERMIOS + bool " Use termios to manipulate the screen" + default y + depends on CONFIG_MORE + help + Please submit a patch to add help text for this item. + +comment "Common options for ls and more" + depends on CONFIG_LS || CONFIG_MORE + +config CONFIG_FEATURE_AUTOWIDTH + bool " Calculate terminal & column widths" + default y + depends on CONFIG_LS || CONFIG_MORE + help + Please submit a patch to add help text for this item. + +config CONFIG_PIVOT_ROOT + bool "pivot_root" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_RDATE + bool "rdate" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_SWAPONOFF + bool "swaponoff" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_MOUNT + bool "mount" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_NFSMOUNT + bool " Support mounting nfs file systems" + default n + depends on CONFIG_MOUNT + help + Please submit a patch to add help text for this item. + +config CONFIG_UMOUNT + bool "umount" + default n + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_MOUNT_FORCE + bool " Support forced filesystem unmounting" + default n + depends on CONFIG_UMOUNT + help + Please submit a patch to add help text for this item. + +comment "Common options for mount/umount" + depends on CONFIG_MOUNT || CONFIG_UMOUNT + +config CONFIG_FEATURE_MOUNT_LOOP + bool " Support for loop devices" + default n + depends on CONFIG_MOUNT || CONFIG_UMOUNT + help + Please submit a patch to add help text for this item. + +config CONFIG_FEATURE_MTAB_SUPPORT + bool " Support for a real /etc/mtab (instead of /proc/mounts)" + default n + depends on CONFIG_MOUNT || CONFIG_UMOUNT + help + Please submit a patch to add help text for this item. + +endmenu + diff --git a/util-linux/config.in b/util-linux/config.in deleted file mode 100644 index eee050a..0000000 --- a/util-linux/config.in +++ /dev/null @@ -1,69 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. -# - -mainmenu_option next_comment -comment 'Linux System Utilities' - - -bool 'dmesg' CONFIG_DMESG -bool 'fbset' CONFIG_FBSET -if [ "$CONFIG_FBSET" = "y" ]; then - bool ' Turn on extra fbset options' CONFIG_FEATURE_FBSET_FANCY - bool ' Turn on fbset readmode support' CONFIG_FEATURE_FBSET_READMODE -fi -bool 'fdflush' CONFIG_FDFLUSH -bool 'fdisk' CONFIG_FDISK -if [ "$CONFIG_FDISK" = "y" ]; then - bool ' Support AIX disklabels' CONFIG_FEATURE_AIX_LABEL - bool ' Support SGI disklabels' CONFIG_FEATURE_SGI_LABEL - bool ' Support SUN disklabels' CONFIG_FEATURE_SUN_LABEL - bool ' Support BSD disklabels' CONFIG_FEATURE_OSF_LABEL - bool ' Support expert mode' CONFIG_FEATURE_FDISK_ADVANCED -fi -bool 'freeramdisk' CONFIG_FREERAMDISK -bool 'fsck_minix' CONFIG_FSCK_MINIX -bool 'mkfs_minix' CONFIG_MKFS_MINIX -if [ "$CONFIG_FSCK_MINIX" = "y" -o "$CONFIG_MKFS_MINIX" = "y" ]; then - comment ' Minix filesystem support' - bool ' Support Minix fs v2 (fsck_minix/mkfs_minix)' CONFIG_FEATURE_MINIX2 -fi -bool 'getopt' CONFIG_GETOPT -bool 'hexdump' CONFIG_HEXDUMP -bool 'hwclock' CONFIG_HWCLOCK -if [ "$CONFIG_HWCLOCK" = "y" ]; then - bool ' Support long options (--hctosys,...)' CONFIG_FEATURE_HWCLOCK_LONGOPTIONS -fi -bool 'losetup' CONFIG_LOSETUP -bool 'mkswap' CONFIG_MKSWAP -bool 'more' CONFIG_MORE -if [ "$CONFIG_MORE" = "y" ]; then - bool ' Use termios to manipulate the screen' CONFIG_FEATURE_USE_TERMIOS -fi -if [ "$CONFIG_LS" = "y" -o "$CONFIG_MORE" = "y" ]; then - comment ' Common options for ls and more' - bool ' Calculate terminal & column widths' CONFIG_FEATURE_AUTOWIDTH -fi -bool 'pivot_root' CONFIG_PIVOT_ROOT -bool 'rdate' CONFIG_RDATE -bool 'swaponoff' CONFIG_SWAPONOFF -bool 'mount' CONFIG_MOUNT -if [ "$CONFIG_MOUNT" = "y" ]; then - bool ' Support mounting nfs file systems' CONFIG_NFSMOUNT - if [ "$CONFIG_FEATURE_USE_DEVPS_PATCH" = "n" ]; then - bool ' Use devmtab instead of /proc (needs a patched kernel)' CONFIG_FEATURE_USE_DEVPS_PATCH - fi -fi -bool 'umount' CONFIG_UMOUNT -if [ "$CONFIG_UMOUNT" = "y" ]; then - bool ' Support forced filesystem unmounting' CONFIG_FEATURE_MOUNT_FORCE -fi -if [ "$CONFIG_MOUNT" = "y" -o "$CONFIG_UMOUNT" = "y" ]; then - comment 'Common options for mount/umount' - bool ' Support for loop devices' CONFIG_FEATURE_MOUNT_LOOP - bool ' Support for a real /etc/mtab (instead of /proc/mounts)' CONFIG_FEATURE_MTAB_SUPPORT -fi - -endmenu - |