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--- configure.orig	2005-03-28 18:50:50.000000000 -0500
+++ configure	2005-03-28 18:56:08.000000000 -0500
@@ -462,14 +462,14 @@
 
 echocheck "compiler version"
 
-cxx_name=`( $cc -v ) 2>&1 | tail -1 | cut -d ' ' -f 1`
+cxx_name=`( $cc -v ) 2>&1 | tail -n 1 | cut -d ' ' -f 1`
 cxx_version=`( $CXX -dumpversion ) 2>&1`
 if test "$?" -gt 0; then
 	cxx_version="not found"
 fi
 
 case $cxx_version in
-	2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|4.[0-9].[0-9])
+	2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|3.[0-9].[0-9]-*|4.[0-9].[0-9]|4.[0-9].[0-9]-*)
 		_cxx_major=`echo $cxx_version | cut -d '.' -f 1`
 		_cxx_minor=`echo $cxx_version | cut -d '.' -f 2`
 		cxx_version="$cxx_version, ok"