gcc/cp/lang-specs.h

/* Definitions for specs for C++.
   Copyright (C) 1995-2021 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/>.  */

/* This is the contribution to the `default_compilers' array in gcc.c for
   g++.  */

#ifndef CPLUSPLUS_CPP_SPEC
#define CPLUSPLUS_CPP_SPEC 0
#endif

  {".cc",  "@c++", 0, 0, 0},
  {".cp",  "@c++", 0, 0, 0},
  {".cxx", "@c++", 0, 0, 0},
  {".cpp", "@c++", 0, 0, 0},
  {".c++", "@c++", 0, 0, 0},
  {".C",   "@c++", 0, 0, 0},
  {".CPP", "@c++", 0, 0, 0},
  {".H",   "@c++-header", 0, 0, 0},
  {".hpp", "@c++-header", 0, 0, 0},
  {".hp",  "@c++-header", 0, 0, 0},
  {".hxx", "@c++-header", 0, 0, 0},
  {".h++", "@c++-header", 0, 0, 0},
  {".HPP", "@c++-header", 0, 0, 0},
  {".tcc", "@c++-header", 0, 0, 0},
  {".hh",  "@c++-header", 0, 0, 0},
  {"@c++-header",
      "%{E|M|MM:cc1plus -E %{fmodules-ts:-fdirectives-only -fmodule-header}"
      "  %(cpp_options) %2 %(cpp_debug_options)}"
      "%{!E:%{!M:%{!MM:"
      "  %{save-temps*|no-integrated-cpp:cc1plus -E"
      "    %{fmodules-ts:-fdirectives-only -fmodule-header}"
      "	   %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
      "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
      "            %{fmodules-ts:-fdirectives-only}"
      " 	   %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
      "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
      "  %{fmodules-ts:-fmodule-header %{fpreprocessed:-fdirectives-only}}"
      "  %(cc1_options) %2"
      "  %{!fsyntax-only:"
      "    %{!S:-o %g.s%V}"
      "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
      "	         %{!o*:--output-pch=%i.gch}%W{o*:--output-pch=%*}}}}}"
      "}}}",
     CPLUSPLUS_CPP_SPEC, 0, 0},
  {"@c++-system-header",
      "%{E|M|MM:cc1plus -E"
      "  %{fmodules-ts:-fdirectives-only -fmodule-header=system}"
      "  %(cpp_options) %2 %(cpp_debug_options)}"
      "%{!E:%{!M:%{!MM:"
      "  %{save-temps*|no-integrated-cpp:cc1plus -E"
      "    %{fmodules-ts:-fdirectives-only -fmodule-header=system}"
      "	   %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
      "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
      "            %{fmodules-ts:-fdirectives-only}"
      " 	   %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
      "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
      "  %{fmodules-ts:-fmodule-header=system"
      "    %{fpreprocessed:-fdirectives-only}}"
      "  %(cc1_options) %2"
      "  %{!fsyntax-only:"
      "    %{!S:-o %g.s%V}"
      "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
      "	         %{!o*:--output-pch=%i.gch}%W{o*:--output-pch=%*}}}}}"
      "}}}",
     CPLUSPLUS_CPP_SPEC, 0, 0},
  {"@c++-user-header",
      "%{E|M|MM:cc1plus -E"
      "  %{fmodules-ts:-fdirectives-only -fmodule-header=user}"
      "  %(cpp_options) %2 %(cpp_debug_options)}"
      "%{!E:%{!M:%{!MM:"
      "  %{save-temps*|no-integrated-cpp:cc1plus -E"
      "    %{fmodules-ts:-fdirectives-only -fmodule-header=user}"
      "	   %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
      "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
      "            %{fmodules-ts:-fdirectives-only}"
      " 	   %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
      "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
      "  %{fmodules-ts:-fmodule-header=user %{fpreprocessed:-fdirectives-only}}"
      "  %(cc1_options) %2"
      "  %{!fsyntax-only:"
      "    %{!S:-o %g.s%V}"
      "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
      "	         %{!o*:--output-pch=%i.gch}%W{o*:--output-pch=%*}}}}}"
      "}}}",
     CPLUSPLUS_CPP_SPEC, 0, 0},
  {"@c++",
      "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}"
      "%{!E:%{!M:%{!MM:"
      "  %{save-temps*|no-integrated-cpp:cc1plus -E"
      "	   %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
      "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
      " 	   %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
      "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
      "  %(cc1_options) %2"
      "  %{!fsyntax-only:"
      "    %{fmodule-only:%{!S:-o %g.s%V}}"
      "    %{!fmodule-only:%(invoke_as)}}"
      "}}}",
      CPLUSPLUS_CPP_SPEC, 0, 0},
  {".ii", "@c++-cpp-output", 0, 0, 0},
  {"@c++-cpp-output",
      "%{!E:%{!M:%{!MM:"
      "  cc1plus -fpreprocessed %i %(cc1_options) %2"
      "  %{!fsyntax-only:"
      "    %{fmodule-only:%{!S:-o %g.s%V}}"
      "    %{!fmodule-only:%{!fmodule-header*:%(invoke_as)}}}"
      "}}}", 0, 0, 0},