Restore Sun as COMDAT group support

	* configure.ac (gcc_cv_as_comdat_group_group): Only default to no
	if unset.
	* configure: Regenerate.

From-SVN: r214137

gcc/ChangeLog

+2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_as_comdat_group_group): Only default to no
+	if unset.
+	* configure: Regenerate.
+
 2014-08-19  Richard Biener  <rguenther@suse.de>
 
 	* lto-streamer-out.c (DFS::DFS_write_tree_body): Stream

gcc/configure

@@ -23122,9 +23122,6 @@ $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
  if test $gcc_cv_as_comdat_group_percent = yes; then
    gcc_cv_as_comdat_group_group=no
  else
-   if test -z "${gcc_cv_as_comdat_group_group+set}"; then
-     gcc_cv_as_comdat_group_group=no
-   fi
    case "${target}" in
      # Sun as uses a completely different syntax.
      *-*-solaris2*)
@@ -23174,6 +23171,9 @@ $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
 
        ;;
    esac
+   if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+     gcc_cv_as_comdat_group_group=no
+   fi
  fi
 fi
 if test x"$ld_is_gold" = xyes; then

gcc/configure.ac

@@ -2788,9 +2788,6 @@ else
  if test $gcc_cv_as_comdat_group_percent = yes; then
    gcc_cv_as_comdat_group_group=no
  else
-   if test -z "${gcc_cv_as_comdat_group_group+set}"; then
-     gcc_cv_as_comdat_group_group=no
-   fi
    case "${target}" in
      # Sun as uses a completely different syntax.
      *-*-solaris2*)
@@ -2817,6 +2814,9 @@ else
          ,, [$conftest_s])
        ;;
    esac
+   if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+     gcc_cv_as_comdat_group_group=no
+   fi
  fi
 fi
 if test x"$ld_is_gold" = xyes; then