gcc/cp/lang-specs.h

   1 /* Definitions for specs for C++.
   2    Copyright (C) 1995-2024 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* This is the contribution to the `default_compilers' array in gcc.cc for
  21    g++.  */
  22
  23 #ifndef CPLUSPLUS_CPP_SPEC
  24 #define CPLUSPLUS_CPP_SPEC 0
  25 #endif
  26
  27   {".cc",  "@c++", 0, 0, 0},
  28   {".cp",  "@c++", 0, 0, 0},
  29   {".cxx", "@c++", 0, 0, 0},
  30   {".cpp", "@c++", 0, 0, 0},
  31   {".c++", "@c++", 0, 0, 0},
  32   {".C",   "@c++", 0, 0, 0},
  33   {".CPP", "@c++", 0, 0, 0},
  34   {".H",   "@c++-header", 0, 0, 0},
  35   {".hpp", "@c++-header", 0, 0, 0},
  36   {".hp",  "@c++-header", 0, 0, 0},
  37   {".hxx", "@c++-header", 0, 0, 0},
  38   {".h++", "@c++-header", 0, 0, 0},
  39   {".HPP", "@c++-header", 0, 0, 0},
  40   {".tcc", "@c++-header", 0, 0, 0},
  41   {".hh",  "@c++-header", 0, 0, 0},
  42   /* Module interface unit.  Should there also be a .C counterpart?  */
  43   {".ixx", "@c++", 0, 0, 0}, /* MSVC */
  44   {".cppm", "@c++", 0, 0, 0}, /* Clang/libc++ */
  45   {".cxxm", "@c++", 0, 0, 0},
  46   {".c++m", "@c++", 0, 0, 0},
  47   {".ccm", "@c++", 0, 0, 0},
  48   {"@c++-header",
  49       "%{E|M|MM:cc1plus -E %{fmodules-ts:-fdirectives-only -fmodule-header}"
  50       "  %(cpp_options) %2 %(cpp_debug_options)}"
  51       "%{!E:%{!M:%{!MM:"
  52       "  %{save-temps*|no-integrated-cpp:cc1plus -E"
  53       "    %{fmodules-ts:-fdirectives-only -fmodule-header}"
  54       "    %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
  55       "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
  56       "            %{fmodules-ts:-fdirectives-only}"
  57       "            %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
  58       "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
  59       "  %{fmodules-ts:-fmodule-header %{fpreprocessed:-fdirectives-only}}"
  60       "  %(cc1_options) %2"
  61       "  %{!fsyntax-only:"
  62       "    %{!S:-o %g.s}"
  63       "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
  64       "          %{!o*:--output-pch %w%i.gch}%W{o*:--output-pch %w%*}}}}%{!S:%V}}"
  65       "}}}",
  66      CPLUSPLUS_CPP_SPEC, 0, 0},
  67   {"@c++-system-header",
  68       "%{E|M|MM:cc1plus -E"
  69       "  %{fmodules-ts:-fdirectives-only -fmodule-header=system}"
  70       "  %(cpp_options) %2 %(cpp_debug_options)}"
  71       "%{!E:%{!M:%{!MM:"
  72       "  %{save-temps*|no-integrated-cpp:cc1plus -E"
  73       "    %{fmodules-ts:-fdirectives-only -fmodule-header=system}"
  74       "    %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
  75       "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
  76       "            %{fmodules-ts:-fdirectives-only}"
  77       "            %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
  78       "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
  79       "  %{fmodules-ts:-fmodule-header=system"
  80       "    %{fpreprocessed:-fdirectives-only}}"
  81       "  %(cc1_options) %2"
  82       "  %{!fsyntax-only:"
  83       "    %{!S:-o %g.s}"
  84       "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
  85       "          %{!o*:--output-pch %w%i.gch}%W{o*:--output-pch %w%*}}}}%{!S:%V}}"
  86       "}}}",
  87      CPLUSPLUS_CPP_SPEC, 0, 0},
  88   {"@c++-user-header",
  89       "%{E|M|MM:cc1plus -E"
  90       "  %{fmodules-ts:-fdirectives-only -fmodule-header=user}"
  91       "  %(cpp_options) %2 %(cpp_debug_options)}"
  92       "%{!E:%{!M:%{!MM:"
  93       "  %{save-temps*|no-integrated-cpp:cc1plus -E"
  94       "    %{fmodules-ts:-fdirectives-only -fmodule-header=user}"
  95       "    %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
  96       "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
  97       "            %{fmodules-ts:-fdirectives-only}"
  98       "            %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
  99       "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
 100       "  %{fmodules-ts:-fmodule-header=user %{fpreprocessed:-fdirectives-only}}"
 101       "  %(cc1_options) %2"
 102       "  %{!fsyntax-only:"
 103       "    %{!S:-o %g.s}"
 104       "    %{!fmodule-*:%{!fmodules-*:%{!fdump-ada-spec*:"
 105       "          %{!o*:--output-pch %w%i.gch}%W{o*:--output-pch %w%*}}}}%{!S:%V}}"
 106       "}}}",
 107      CPLUSPLUS_CPP_SPEC, 0, 0},
 108   {"@c++",
 109       "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}"
 110       "%{!E:%{!M:%{!MM:"
 111       "  %{save-temps*|no-integrated-cpp:cc1plus -E"
 112       "    %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
 113       "  cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
 114       "            %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
 115       "  %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
 116       "  %(cc1_options) %2"
 117       "  %{!fsyntax-only:"
 118       "    %{fmodule-only:%{!S:-o %g.s%V}}"
 119       "    %{!fmodule-only:%(invoke_as)}}"
 120       "}}}",
 121       CPLUSPLUS_CPP_SPEC, 0, 0},
 122   {".ii", "@c++-cpp-output", 0, 0, 0},
 123   {"@c++-cpp-output",
 124       "%{!E:%{!M:%{!MM:"
 125       "  cc1plus -fpreprocessed %i %(cc1_options) %2"
 126       "  %{!fsyntax-only:"
 127       "    %{fmodule-only:%{!S:-o %g.s%V}}"
 128       "    %{!fmodule-only:%{!fmodule-header*:%(invoke_as)}}}"
 129       "}}}", 0, 0, 0},