| /* Operating system specific defines to be used when targeting GCC for |
| hosting on Windows32, using GNU tools and the Windows32 API Library. |
| This variant uses CRTDLL.DLL instead of MSVCRTDLL.DLL. |
| Copyright (C) 1998-2021 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/>. */ |
| |
| #undef EXTRA_OS_CPP_BUILTINS |
| #define EXTRA_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| builtin_define ("__CRTDLL__"); \ |
| builtin_define ("__MINGW32__"); \ |
| builtin_define ("_WIN32"); \ |
| builtin_define_std ("WIN32"); \ |
| builtin_define_std ("WINNT"); \ |
| } \ |
| while (0) |
| |
| #undef LIBGCC_SPEC |
| #define LIBGCC_SPEC \ |
| "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lcoldname -libmingwex -lcrtdll" |
| |
| /* Specify a different entry point when linking a DLL */ |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "%{shared|mdll:dllcrt1%O%s} \ |
| %{!shared:%{!mdll:crt1%O%s}} %{pg:gcrt1%O%s}" |
| |
