gcc/config/i386/crtdll.h

   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) 1998-2018 Free Software Foundation, Inc.
   5
   6 This file is part of GCC.
   7
   8 GCC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 3, or (at your option)
  11 any later version.
  12
  13 GCC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GCC; see the file COPYING3.  If not see
  20 <http://www.gnu.org/licenses/>.  */
  21
  22 #undef EXTRA_OS_CPP_BUILTINS
  23 #define EXTRA_OS_CPP_BUILTINS()                                 \
  24   do                                                            \
  25     {                                                           \
  26       builtin_define ("__CRTDLL__");                            \
  27       builtin_define ("__MINGW32__");                           \
  28       builtin_define ("_WIN32");                                \
  29       builtin_define_std ("WIN32");                             \
  30       builtin_define_std ("WINNT");                             \
  31     }                                                           \
  32   while (0)
  33
  34 #undef LIBGCC_SPEC
  35 #define LIBGCC_SPEC \
  36   "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lcoldname -libmingwex -lcrtdll"
  37
  38 /* Specify a different entry point when linking a DLL */
  39 #undef STARTFILE_SPEC
  40 #define STARTFILE_SPEC "%{shared|mdll:dllcrt1%O%s} \
  41   %{!shared:%{!mdll:crt1%O%s}} %{pg:gcrt1%O%s}"
  42