From d2e125186fb0e6231429576fd9b77aae69fd41f2 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Tue, 1 Sep 2009 11:24:58 +0200
Subject: [PATCH] improve handling of --help

  Previously ./configure --prefix=/foo --help didn't show the help-text

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 configure | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 4152bc17..770ea702 100755
--- a/configure
+++ b/configure
@@ -130,6 +130,8 @@ for opt do
   ;;
   --with-libgcc) use_libgcc="yes"
   ;;
+  --help|-h) show_help="yes"
+  ;;
   esac
 done
 
@@ -203,7 +205,7 @@ if $cc -o $TMPO $TMPC 2> /dev/null ; then
     gcc_major="4"
 fi
 
-if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
+if test x"$show_help" = "xyes" ; then
 cat << EOF
 
 Usage: configure [options]