--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/pa/pa-hpux1131.opt	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,23 @@
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005-2017 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+munix=2003
+Target RejectNegative Var(flag_pa_unix, 2003)
+Specify UNIX standard for predefines and linking.