plugin-support.exp (plugin-test-execute): Add -fno-rtti to optstr when building plugins on darwin.

2013-08-07  David Malcolm  <dmalcolm@redhat.com>

	* lib/plugin-support.exp (plugin-test-execute): Add -fno-rtti
	to optstr when building plugins on darwin.

From-SVN: r201552

gcc/testsuite/ChangeLog

+2013-08-07  David Malcolm  <dmalcolm@redhat.com>
+
+	* lib/plugin-support.exp (plugin-test-execute): Add -fno-rtti
+	to optstr when building plugins on darwin.
+
 2013-08-06  Martin Jambor  <mjambor@suse.cz>
 
 	PR tree-optimization/57539

gcc/testsuite/lib/plugin-support.exp

@@ -101,7 +101,7 @@ proc plugin-test-execute { plugin_src plugin_tests } {
 		set optstr [concat $optstr " $op"]
 	    }
 	}
-	set optstr [concat $optstr "-DIN_GCC -fPIC -shared -undefined dynamic_lookup"]
+	set optstr [concat $optstr "-DIN_GCC -fPIC -shared -fno-rtti -undefined dynamic_lookup"]
     } else {
 	set plug_cflags $PLUGINCFLAGS 
 	set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared -fno-rtti"