--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/objcp/lang-specs.h	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,61 @@
+/* Definitions for specs for Objective-C++.
+   Copyright (C) 2005-2017 Free Software Foundation, Inc.
+   Contributed by Ziemowit Laski  <zlaski@apple.com>
+
+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/>.  */
+
+
+/* This is the contribution to the `default_compilers' array in gcc.c for
+   obj-c++.  It is based on -- and should be kept in sync with -- the g++
+   spec (found in cp/lang-specs.h).  */
+
+#ifndef CPLUSPLUS_CPP_SPEC
+#define CPLUSPLUS_CPP_SPEC 0
+#endif
+
+  {".mm",  "@objective-c++", 0, 0, 0},
+  {".M",   "@objective-c++", 0, 0, 0},
+  {"@objective-c++-header",
+    "%{E|M|MM:cc1objplus -E %(cpp_options) %2 %(cpp_debug_options)}\
+     %{!E:%{!M:%{!MM:\
+       %{save-temps*|no-integrated-cpp:cc1objplus -E\
+		%(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\
+      cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\
+	      %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+	%(cc1_options) %2\
+        -o %g.s %{!o*:--output-pch=%i.gch} %W{o*:--output-pch=%*}%V}}}",
+     CPLUSPLUS_CPP_SPEC, 0, 0},
+  {"@objective-c++",
+    "%{E|M|MM:cc1objplus -E %(cpp_options) %2 %(cpp_debug_options)}\
+     %{!E:%{!M:%{!MM:\
+       %{save-temps*|no-integrated-cpp:cc1objplus -E\
+		%(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\
+      cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\
+	      %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
+	%(cc1_options) %2\
+       %{!fsyntax-only:%(invoke_as)}}}}",
+     CPLUSPLUS_CPP_SPEC, 0, 0},
+  {".mii", "@objective-c++-cpp-output", 0, 0, 0},
+  {"@objective-c++-cpp-output",
+   "%{!M:%{!MM:%{!E:\
+    cc1objplus -fpreprocessed %i %(cc1_options) %2\
+    %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+  {"@objc++-cpp-output",
+   "%nobjc++-cpp-output is deprecated; please use objective-c++-cpp-output instead\n\
+    %{!M:%{!MM:%{!E:\
+    cc1objplus -fpreprocessed %i %(cc1_options) %2\
+    %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},