Test with master

Signed-off-by: Christian Eppler <c.eppler@linutonix.de>

5 files changed, 446 insertions, 32 deletions

diff --git a/kconfig-frontends/utils/.deps/gettext-gettext.Po b/kconfig-frontends/utils/.deps/gettext-gettext.Po
index 9abc104..cd0e571 100644
--- a/kconfig-frontends/utils/.deps/gettext-gettext.Po
+++ b/kconfig-frontends/utils/.deps/gettext-gettext.Po
@@ -5,7 +5,7 @@ gettext-gettext.o: gettext.c /usr/include/stdlib.h \
  /usr/include/x86_64-linux-gnu/bits/wordsize.h \
  /usr/include/x86_64-linux-gnu/gnu/stubs.h \
  /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h \
+ /usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stddef.h \
  /usr/include/x86_64-linux-gnu/bits/waitflags.h \
  /usr/include/x86_64-linux-gnu/bits/waitstatus.h /usr/include/endian.h \
  /usr/include/x86_64-linux-gnu/bits/endian.h \
@@ -25,11 +25,11 @@ gettext-gettext.o: gettext.c /usr/include/stdlib.h \
  /usr/include/x86_64-linux-gnu/bits/string2.h ../libs/parser/lkc.h \
  ../libs/parser/expr.h /usr/include/assert.h /usr/include/stdio.h \
  /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h \
+ /usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stdarg.h \
  /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
  /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
  /usr/include/x86_64-linux-gnu/bits/stdio.h ../libs/parser/list.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h \
+ /usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stdbool.h \
  /usr/include/libintl.h /usr/include/locale.h \
  /usr/include/x86_64-linux-gnu/bits/locale.h ../libs/parser/lkc_proto.h
 
@@ -49,7 +49,7 @@ gettext-gettext.o: gettext.c /usr/include/stdlib.h \
 
 /usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
 
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h:
+/usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stddef.h:
 
 /usr/include/x86_64-linux-gnu/bits/waitflags.h:
 
@@ -109,7 +109,7 @@ gettext-gettext.o: gettext.c /usr/include/stdlib.h \
 
 /usr/include/wchar.h:
 
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h:
+/usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stdarg.h:
 
 /usr/include/x86_64-linux-gnu/bits/stdio_lim.h:
 
@@ -119,7 +119,7 @@ gettext-gettext.o: gettext.c /usr/include/stdlib.h \
 
 ../libs/parser/list.h:
 
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h:
+/usr/lib/gcc/x86_64-linux-gnu/4.4.7/include/stdbool.h:
 
 /usr/include/libintl.h:
 
diff --git a/kconfig-frontends/utils/.libs/gettext b/kconfig-frontends/utils/.libs/gettext
new file mode 100755
index 0000000..31cb1bb
--- /dev/null
+++ b/kconfig-frontends/utils/.libs/gettext
diff --git a/kconfig-frontends/utils/Makefile b/kconfig-frontends/utils/Makefile
index 6922e11..bb8e4e2 100644
--- a/kconfig-frontends/utils/Makefile
+++ b/kconfig-frontends/utils/Makefile
@@ -149,15 +149,15 @@ am__can_run_installinfo = \
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ACLOCAL = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run aclocal-1.11
+ACLOCAL = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run aclocal-1.11
 AMTAR = $${TAR-tar}
 AM_DEFAULT_VERBOSITY = 0
 AM_LFLAGS = -L -P zconf
 AM_YFLAGS = -t -l -p zconf
 AR = ar
-AUTOCONF = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run autoconf
-AUTOHEADER = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run autoheader
-AUTOMAKE = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run automake-1.11
+AUTOCONF = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run autoconf
+AUTOHEADER = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run autoheader
+AUTOMAKE = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run automake-1.11
 AWK = gawk
 CC = gcc
 CCDEPMODE = depmode=gcc3
@@ -187,7 +187,7 @@ INSTALL_DATA = ${INSTALL} -m 644
 INSTALL_PROGRAM = ${INSTALL}
 INSTALL_SCRIPT = ${INSTALL}
 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
-KCONFIGPARSER_LIB_VERSION = 3.9.0
+KCONFIGPARSER_LIB_VERSION = 
 LD = /usr/bin/ld -m elf_x86_64
 LDFLAGS = 
 LEX = flex
@@ -199,10 +199,10 @@ LIBTOOL = $(SHELL) $(top_builddir)/libtool
 LIPO = 
 LN_S = ln -s
 LTLIBOBJS = 
-MAKEINFO = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run makeinfo
+MAKEINFO = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/missing --run makeinfo
 MANIFEST_TOOL = :
 MKDIR_P = /bin/mkdir -p
-MOC = 
+MOC = /usr/bin/moc-qt4
 NM = /usr/bin/nm -B
 NMEDIT = 
 OBJDUMP = objdump
@@ -212,10 +212,10 @@ OTOOL64 =
 PACKAGE = kconfig-frontends
 PACKAGE_BUGREPORT = yann.morin.1998@free.fr
 PACKAGE_NAME = kconfig-frontends
-PACKAGE_STRING = kconfig-frontends 3.9.0.0
+PACKAGE_STRING = kconfig-frontends 
 PACKAGE_TARNAME = kconfig-frontends
 PACKAGE_URL = 
-PACKAGE_VERSION = 3.9.0.0
+PACKAGE_VERSION = 
 PATH_SEPARATOR = :
 PKG_CONFIG = /usr/bin/pkg-config
 PKG_CONFIG_LIBDIR = 
@@ -223,16 +223,16 @@ PKG_CONFIG_PATH =
 RANLIB = ranlib
 SED = /bin/sed
 SET_MAKE = 
-SHELL = /bin/sh
+SHELL = /bin/bash
 SILENT_MAKEFLAGS = --no-print-directory -s
 STRIP = strip
-VERSION = 3.9.0.0
+VERSION = 
 YACC = bison -y
 YFLAGS = 
-abs_builddir = /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/utils
-abs_srcdir = /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/utils
-abs_top_builddir = /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends
-abs_top_srcdir = /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends
+abs_builddir = /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/utils
+abs_srcdir = /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/utils
+abs_top_builddir = /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends
+abs_top_srcdir = /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends
 ac_ct_AR = ar
 ac_ct_CC = gcc
 ac_ct_CXX = g++
@@ -258,15 +258,15 @@ dvidir = ${docdir}
 enable_L10n = yes
 enable_conf = yes
 enable_frontends = 
-enable_gconf = yes
+enable_gconf = no
 enable_mconf = yes
 enable_nconf = yes
-enable_qconf = no
+enable_qconf = yes
 enable_utils = yes
 exec_prefix = ${prefix}
 gconf_EXTRA_LIBS = 
-gtk_CFLAGS = -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/harfbuzz -I/usr/include/libxml2 -I/usr/include/libglade-2.0  
-gtk_LIBS = -Wl,--export-dynamic -pthread -lgmodule-2.0 -lrt -lglade-2.0 -lgtk-x11-2.0 -lxml2 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lglib-2.0  
+gtk_CFLAGS = 
+gtk_LIBS = 
 host = x86_64-unknown-linux-gnu
 host_alias = 
 host_cpu = x86_64
@@ -275,7 +275,7 @@ host_vendor = unknown
 htmldir = ${docdir}
 includedir = ${prefix}/include
 infodir = ${datarootdir}/info
-install_sh = ${SHELL} /home/epplerc/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/install-sh
+install_sh = ${SHELL} /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/scripts/.autostuff/scripts/install-sh
 intl_CPPFLAGS = 
 intl_LIBS = 
 kf_CFLAGS = -Wall 
@@ -287,18 +287,18 @@ mandir = ${datarootdir}/man
 mconf_EXTRA_LIBS = 
 mkdir_p = /bin/mkdir -p
 nconf_EXTRA_LIBS = 
-ncurses_LIBS = -lncursesw 
-ncurses_mconf_CPPFLAGS = -DCURSES_LOC=\"ncursesw/curses.h\" -DNCURSES_WIDECHAR=1
-ncurses_nconf_CPPFLAGS = -I/usr/include/ncursesw
-ncurses_panel_menu_LIBS = -lmenuw -lpanelw 
+ncurses_LIBS = -lncurses 
+ncurses_mconf_CPPFLAGS = -DCURSES_LOC=\"ncurses.h\"
+ncurses_nconf_CPPFLAGS = 
+ncurses_panel_menu_LIBS = -lmenu -lpanel 
 oldincludedir = /usr/include
 pdfdir = ${docdir}
 prefix = /usr/local
 program_transform_name = s&^&kconfig-&
 psdir = ${docdir}
 qconf_EXTRA_LIBS = 
-qt4_CFLAGS = 
-qt4_LIBS = 
+qt4_CFLAGS = -DQT_SHARED -DQT3_SUPPORT -I/usr/include/qt4 -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/Qt3Support -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtSql  
+qt4_LIBS = -lQt3Support -lQtGui -lQtNetwork -lQtSql -lQtCore  
 root_menu = Configuration
 sbindir = ${exec_prefix}/sbin
 sharedstatedir = ${prefix}/com
diff --git a/kconfig-frontends/utils/gettext b/kconfig-frontends/utils/gettext
new file mode 100755
index 0000000..ca7862a
--- /dev/null
+++ b/kconfig-frontends/utils/gettext
@@ -0,0 +1,228 @@
+#! /bin/bash
+
+# gettext - temporary wrapper script for .libs/gettext
+# Generated by libtool (GNU libtool) 2.4.2 Debian-2.4.2-1.2ubuntu1
+#
+# The gettext program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command="(cd /home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/utils; { test -z \"\${LIBRARY_PATH+set}\" || unset LIBRARY_PATH || { LIBRARY_PATH=; export LIBRARY_PATH; }; }; { test -z \"\${COMPILER_PATH+set}\" || unset COMPILER_PATH || { COMPILER_PATH=; export COMPILER_PATH; }; }; { test -z \"\${GCC_EXEC_PREFIX+set}\" || unset GCC_EXEC_PREFIX || { GCC_EXEC_PREFIX=; export GCC_EXEC_PREFIX; }; }; { test -z \"\${LD_RUN_PATH+set}\" || unset LD_RUN_PATH || { LD_RUN_PATH=; export LD_RUN_PATH; }; }; { test -z \"\${LD_LIBRARY_PATH+set}\" || unset LD_LIBRARY_PATH || { LD_LIBRARY_PATH=; export LD_LIBRARY_PATH; }; }; PATH=/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games; export PATH; gcc -Wall -g -O2 -o \$progdir/\$file gettext-gettext.o  ../libs/parser/.libs/libkconfig-parser.so -Wl,-rpath -Wl,/home/silentchris/linutronix/schulungsunterlagen/schulung/kconfig-frontends/libs/parser/.libs)"
+
+# This environment variable determines our operation mode.
+if test "$libtool_install_magic" = "%%%MAGIC variable%%%"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='2.4.2'
+  notinst_deplibs=' ../libs/parser/libkconfig-parser.la'
+else
+  # When we are sourced in execute mode, $file and $ECHO are already set.
+  if test "$libtool_execute_magic" != "%%%MAGIC variable%%%"; then
+    file="$0"
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+    ECHO="printf %s\\n"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string --lt-
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's ../libtool value, followed by no.
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=$0
+  shift
+  for lt_opt
+  do
+    case "$lt_opt" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=`$ECHO "X$lt_script_arg0" | /bin/sed -e 's/^X//' -e 's%/[^/]*$%%'`
+        test "X$lt_dump_D" = "X$lt_script_arg0" && lt_dump_D=.
+        lt_dump_F=`$ECHO "X$lt_script_arg0" | /bin/sed -e 's/^X//' -e 's%^.*/%%'`
+        cat "$lt_dump_D/$lt_dump_F"
+        exit 0
+      ;;
+    --lt-*)
+        $ECHO "Unrecognized --lt- option: '$lt_opt'" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n "$lt_option_debug"; then
+    echo "gettext:gettext:${LINENO}: libtool wrapper (GNU libtool) 2.4.2 Debian-2.4.2-1.2ubuntu1" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    $ECHO "gettext:gettext:${LINENO}: newargv[$lt_dump_args_N]: $lt_arg"
+    lt_dump_args_N=`expr $lt_dump_args_N + 1`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+
+      if test -n "$lt_option_debug"; then
+        $ECHO "gettext:gettext:${LINENO}: newargv[0]: $progdir/$program" 1>&2
+        func_lt_dump_args ${1+"$@"} 1>&2
+      fi
+      exec "$progdir/$program" ${1+"$@"}
+
+      $ECHO "$0: cannot exec $program $*" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from $@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case " $* " in
+  *\ --lt-*)
+    for lt_wr_arg
+    do
+      case $lt_wr_arg in
+      --lt-*) ;;
+      *) set x "$@" "$lt_wr_arg"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core ${1+"$@"}
+}
+
+  # Parse options
+  func_parse_lt_options "$0" ${1+"$@"}
+
+  # Find the directory that this script lives in.
+  thisdir=`$ECHO "$file" | /bin/sed 's%/[^/]*$%%'`
+  test "x$thisdir" = "x$file" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=`ls -ld "$file" | /bin/sed -n 's/.*-> //p'`
+  while test -n "$file"; do
+    destdir=`$ECHO "$file" | /bin/sed 's%/[^/]*$%%'`
+
+    # If there was a directory component, then change thisdir.
+    if test "x$destdir" != "x$file"; then
+      case "$destdir" in
+      [\\/]* | [A-Za-z]:[\\/]*) thisdir="$destdir" ;;
+      *) thisdir="$thisdir/$destdir" ;;
+      esac
+    fi
+
+    file=`$ECHO "$file" | /bin/sed 's%^.*/%%'`
+    file=`ls -ld "$thisdir/$file" | /bin/sed -n 's/.*-> //p'`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=no
+  if test "$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR" = "yes"; then
+    # special case for '.'
+    if test "$thisdir" = "."; then
+      thisdir=`pwd`
+    fi
+    # remove .libs from thisdir
+    case "$thisdir" in
+    *[\\/].libs ) thisdir=`$ECHO "$thisdir" | /bin/sed 's%[\\/][^\\/]*$%%'` ;;
+    .libs )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=`cd "$thisdir" && pwd`
+  test -n "$absdir" && thisdir="$absdir"
+
+  program=lt-'gettext'
+  progdir="$thisdir/.libs"
+
+  if test ! -f "$progdir/$program" ||
+     { file=`ls -1dt "$progdir/$program" "$progdir/../$program" 2>/dev/null | /bin/sed 1q`; \
+       test "X$file" != "X$progdir/$program"; }; then
+
+    file="$$-$program"
+
+    if test ! -d "$progdir"; then
+      mkdir "$progdir"
+    else
+      rm -f "$progdir/$file"
+    fi
+
+    # relink executable if necessary
+    if test -n "$relink_command"; then
+      if relink_command_output=`eval $relink_command 2>&1`; then :
+      else
+	printf %s\n "$relink_command_output" >&2
+	rm -f "$progdir/$file"
+	exit 1
+      fi
+    fi
+
+    mv -f "$progdir/$file" "$progdir/$program" 2>/dev/null ||
+    { rm -f "$progdir/$program";
+      mv -f "$progdir/$file" "$progdir/$program"; }
+    rm -f "$progdir/$file"
+  fi
+
+  if test -f "$progdir/$program"; then
+    if test "$libtool_execute_magic" != "%%%MAGIC variable%%%"; then
+      # Run the actual program with our arguments.
+      func_exec_program ${1+"$@"}
+    fi
+  else
+    # The program doesn't exist.
+    $ECHO "$0: error: \`$progdir/$program' does not exist" 1>&2
+    $ECHO "This script is just a wrapper for $program." 1>&2
+    $ECHO "See the libtool documentation for more information." 1>&2
+    exit 1
+  fi
+fi
diff --git a/kconfig-frontends/utils/tweak b/kconfig-frontends/utils/tweak
new file mode 100755
index 0000000..bb4d3de
--- /dev/null
+++ b/kconfig-frontends/utils/tweak
@@ -0,0 +1,186 @@
+#!/bin/bash
+# Manipulate options in a .config file from the command line
+
+# If no prefix forced, use the default CONFIG_
+CONFIG_="${CONFIG_-CONFIG_}"
+
+usage() {
+	cat >&2 <<EOL
+Manipulate options in a .config file from the command line.
+Usage:
+config options command ...
+commands:
+	--enable|-e option   Enable option
+	--disable|-d option  Disable option
+	--module|-m option   Turn option into a module
+	--set-str option string
+	                     Set option to "string"
+	--set-val option value
+	                     Set option to value
+	--undefine|-u option Undefine option
+	--state|-s option    Print state of option (n,y,m,undef)
+
+	--enable-after|-E beforeopt option
+                             Enable option directly after other option
+	--disable-after|-D beforeopt option
+                             Disable option directly after other option
+	--module-after|-M beforeopt option
+                             Turn option into module directly after other option
+
+	commands can be repeated multiple times
+
+options:
+	--file config-file   .config file to change (default .config)
+	--keep-case|-k       Keep next symbols' case (dont' upper-case it)
+
+config doesn't check the validity of the .config file. This is done at next
+make time.
+
+By default, config will upper-case the given symbol. Use --keep-case to keep
+the case of all following symbols unchanged.
+
+config uses 'CONFIG_' as the default symbol prefix. Set the environment
+variable CONFIG_ to the prefix to use. Eg.: CONFIG_="FOO_" config ...
+EOL
+	exit 1
+}
+
+checkarg() {
+	ARG="$1"
+	if [ "$ARG" = "" ] ; then
+		usage
+	fi
+	case "$ARG" in
+	${CONFIG_}*)
+		ARG="${ARG/${CONFIG_}/}"
+		;;
+	esac
+	if [ "$MUNGE_CASE" = "yes" ] ; then
+		ARG="`echo $ARG | tr a-z A-Z`"
+	fi
+}
+
+set_var() {
+	local name=$1 new=$2 before=$3
+
+	name_re="^($name=|# $name is not set)"
+	before_re="^($before=|# $before is not set)"
+	if test -n "$before" && grep -Eq "$before_re" "$FN"; then
+		sed -ri "/$before_re/a $new" "$FN"
+	elif grep -Eq "$name_re" "$FN"; then
+		sed -ri "s:$name_re.*:$new:" "$FN"
+	else
+		echo "$new" >>"$FN"
+	fi
+}
+
+undef_var() {
+	local name=$1
+
+	sed -ri "/^($name=|# $name is not set)/d" "$FN"
+}
+
+if [ "$1" = "--file" ]; then
+	FN="$2"
+	if [ "$FN" = "" ] ; then
+		usage
+	fi
+	shift 2
+else
+	FN=.config
+fi
+
+if [ "$1" = "" ] ; then
+	usage
+fi
+
+MUNGE_CASE=yes
+while [ "$1" != "" ] ; do
+	CMD="$1"
+	shift
+	case "$CMD" in
+	--keep-case|-k)
+		MUNGE_CASE=no
+		continue
+		;;
+	--refresh)
+		;;
+	--*-after)
+		checkarg "$1"
+		A=$ARG
+		checkarg "$2"
+		B=$ARG
+		shift 2
+		;;
+	-*)
+		checkarg "$1"
+		shift
+		;;
+	esac
+	case "$CMD" in
+	--enable|-e)
+		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=y"
+		;;
+
+	--disable|-d)
+		set_var "${CONFIG_}$ARG" "# ${CONFIG_}$ARG is not set"
+		;;
+
+	--module|-m)
+		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=m"
+		;;
+
+	--set-str)
+		# sed swallows one level of escaping, so we need double-escaping
+		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=\"${1//\"/\\\\\"}\""
+		shift
+		;;
+
+	--set-val)
+		set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=$1"
+		shift
+		;;
+	--undefine|-u)
+		undef_var "${CONFIG_}$ARG"
+		;;
+
+	--state|-s)
+		if grep -q "# ${CONFIG_}$ARG is not set" $FN ; then
+			echo n
+		else
+			V="$(grep "^${CONFIG_}$ARG=" $FN)"
+			if [ $? != 0 ] ; then
+				echo undef
+			else
+				V="${V/#${CONFIG_}$ARG=/}"
+				V="${V/#\"/}"
+				V="${V/%\"/}"
+				V="${V//\\\"/\"}"
+				echo "${V}"
+			fi
+		fi
+		;;
+
+	--enable-after|-E)
+		set_var "${CONFIG_}$B" "${CONFIG_}$B=y" "${CONFIG_}$A"
+		;;
+
+	--disable-after|-D)
+		set_var "${CONFIG_}$B" "# ${CONFIG_}$B is not set" "${CONFIG_}$A"
+		;;
+
+	--module-after|-M)
+		set_var "${CONFIG_}$B" "${CONFIG_}$B=m" "${CONFIG_}$A"
+		;;
+
+	# undocumented because it ignores --file (fixme)
+	--refresh)
+		yes "" | make oldconfig
+		;;
+
+	*)
+		usage
+		;;
+	esac
+done
+