2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	    PR libstdc++/36104
	    * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.

Index: acinclude.m4
===================================================================
--- acinclude.m4	(revision 169061)
+++ acinclude.m4	(working copy)
@@ -223,7 +223,7 @@
 
 LIBGOMP_ENABLE(symvers,yes,[=STYLE],
   [enables symbol versioning of the shared library],
-  [permit yes|no|gnu|sun])
+  [permit yes|no|gnu*|sun])
 
 # If we never went through the LIBGOMP_CHECK_LINKER_FEATURES macro, then we
 # don't know enough about $LD to do tricks...