-h and --help didn't seem to work...
François.
Index: configure
===================================================================
RCS file: /sources/qemacs/qemacs/configure,v
retrieving revision 1.20
diff -u -r1.20 configure
--- configure 17 Dec 2013 23:17:09 -0000 1.20
+++ configure 18 Dec 2013 11:14:17 -0000
@@ -179,6 +179,41 @@
doc="no"
fi
+usage () {
+ cat << EOF
+
+Usage: configure [options]
+Options: [defaults in brackets after descriptions]
+
+EOF
+
+echo "Standard options:"
+echo " --help print this message"
+echo " --prefix=PREFIX install in PREFIX [$prefix]"
+echo " --enable-win32 enable win32 cross compile"
+echo " --enable-cygwin compile for cygwin systems"
+echo " --disable-x11 disable Xwindow support"
+echo " --disable-xv disable Xvideo extension support"
+echo " --disable-xrender disable Xrender extension support"
+echo " --enable-tiny build a very small version"
+echo " --disable-html disable graphical html support"
+echo " --disable-png disable png support"
+echo " --disable-plugins disable plugins support"
+echo " --disable-ffmpeg disable ffmpeg support"
+echo " --with-ffmpegdir=DIR find ffmpeg sources and libraries in DIR"
+echo " for audio/video/image support"
+echo ""
+echo "Advanced options (experts only):"
+echo " --source-path=PATH path of source code [$source_path]"
+echo " --cross-prefix=PREFIX use PREFIX for compile tools
[$cross_prefix]"
+echo " --cc=CC use C compiler CC [$cc]"
+echo " --make=MAKE use specified make [$make]"
+echo " --with-ffmpeglibdir=DIR set ffmpeg object files directory"
+echo ""
+echo "NOTE: The object files are built at the place where configure is
launched"
+exit 1
+}
+
for opt do
value="none"
case "$opt" in
@@ -221,6 +256,9 @@
--enable-*)
value="yes"
;;
+ --help|-h)
+ usage
+ ;;
*)
echo "unknown option: $opt"
exit 1
@@ -411,41 +449,6 @@
has_typeof="yes"
fi
-if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
- cat << EOF
-
-Usage: configure [options]
-Options: [defaults in brackets after descriptions]
-
-EOF
-
-echo "Standard options:"
-echo " --help print this message"
-echo " --prefix=PREFIX install in PREFIX [$prefix]"
-echo " --enable-win32 enable win32 cross compile"
-echo " --enable-cygwin compile for cygwin systems"
-echo " --disable-x11 disable Xwindow support"
-echo " --disable-xv disable Xvideo extension support"
-echo " --disable-xrender disable Xrender extension support"
-echo " --enable-tiny build a very small version"
-echo " --disable-html disable graphical html support"
-echo " --disable-png disable png support"
-echo " --disable-plugins disable plugins support"
-echo " --disable-ffmpeg disable ffmpeg support"
-echo " --with-ffmpegdir=DIR find ffmpeg sources and libraries in DIR"
-echo " for audio/video/image support"
-echo ""
-echo "Advanced options (experts only):"
-echo " --source-path=PATH path of source code [$source_path]"
-echo " --cross-prefix=PREFIX use PREFIX for compile tools
[$cross_prefix]"
-echo " --cc=CC use C compiler CC [$cc]"
-echo " --make=MAKE use specified make [$make]"
-echo " --with-ffmpeglibdir=DIR set ffmpeg object files directory"
-echo ""
-echo "NOTE: The object files are built at the place where configure is
launched"
-exit 1
-fi
-
echo "Install prefix $prefix"
echo "Source path $source_path"
echo "C compiler $cc"
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