# HG changeset patch
# User Rik <rik@octave.org>
# Date 1344892007 25200
# Node ID 66dcad99b55e758d5028d7892153cb27c259ebbb
# Parent  1c711a646fa76ce4eca83ed194d53dc8ac545b4b
configure.ac: Correct GCC_VERSION test to return only version number and no other text.

* configure.ac: Correct GCC_VERSION test to return only version number and no
other text.

diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -284,7 +284,8 @@
 GCC_VERSION=
 if test "$GCC" = yes; then
   gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \
-    sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'`
+    sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'`
+
   case "$gcc_version" in
     [12].*)
       warn_gcc_version="gcc version $gcc_version is likely to cause problems"