1/* Operating system specific defines to be used when targeting GCC for 2 hosting on Windows32, using GNU tools and the Windows32 API Library. 3 This variant uses CRTDLL.DLL instead of MSVCRTDLL.DLL. 4 Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. 5 6This file is part of GCC. 7 8GCC is free software; you can redistribute it and/or modify 9it under the terms of the GNU General Public License as published by 10the Free Software Foundation; either version 2, or (at your option) 11any later version. 12 13GCC is distributed in the hope that it will be useful, 14but WITHOUT ANY WARRANTY; without even the implied warranty of 15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16GNU General Public License for more details. 17 18You should have received a copy of the GNU General Public License 19along with GCC; see the file COPYING. If not, write to 20the Free Software Foundation, 51 Franklin Street, Fifth Floor, 21Boston, MA 02110-1301, USA. */ 22 23#undef EXTRA_OS_CPP_BUILTINS 24#define EXTRA_OS_CPP_BUILTINS() \ 25 do \ 26 { \ 27 builtin_define ("__CRTDLL__"); \ 28 builtin_define ("__MINGW32__"); \ 29 builtin_define ("_WIN32"); \ 30 builtin_define_std ("WIN32"); \ 31 builtin_define_std ("WINNT"); \ 32 } \ 33 while (0) 34 35#undef LIBGCC_SPEC 36#define LIBGCC_SPEC \ 37 "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lcoldname -libmingwex -lcrtdll" 38 39/* Specify a different entry point when linking a DLL */ 40#undef STARTFILE_SPEC 41#define STARTFILE_SPEC "%{shared|mdll:dllcrt1%O%s} \ 42 %{!shared:%{!mdll:crt1%O%s}} %{pg:gcrt1%O%s}" 43 44