acinclude.m4: Adjust regular expression for ld version extraction.

	* acinclude.m4: Adjust regular expression for ld version
	extraction.
	* configure: Regenerate.

From-SVN: r123035

libgomp/ChangeLog

+2007-03-18  Andreas Schwab  <schwab@suse.de>
+
+	* acinclude.m4: Adjust regular expression for ld version
+	extraction.
+	* configure: Regenerate.
+
 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 
 	* Makefile.am: Add install-pdf target as copied from

libgomp/acinclude.m4

@@ -148,7 +148,7 @@ AC_DEFUN([LIBGOMP_CHECK_LINKER_FEATURES], [
   # does some of this, but throws away the result.
   changequote(,)
   ldver=`$LD --version 2>/dev/null | head -1 | \
-         sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+         sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
   changequote([,])
   libgomp_gnu_ld_version=`echo $ldver | \
          $AWK -F. '{ if (NF<3) [$]3=0; print ([$]1*100+[$]2)*100+[$]3 }'`

libgomp/configure

@@ -9438,7 +9438,7 @@ _ACEOF
   # does some of this, but throws away the result.
 
   ldver=`$LD --version 2>/dev/null | head -1 | \
-         sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+         sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
   libgomp_gnu_ld_version=`echo $ldver | \
          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`