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1 /* Operating system specific defines to be used when targeting GCC for
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2 hosting on Windows32, using GNU tools and the Windows32 API Library.
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3 This variant uses CRTDLL.DLL instead of MSVCRTDLL.DLL.
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4 Copyright (C) 1998, 1999, 2000, 2007 Free Software Foundation, Inc.
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5
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6 This file is part of GCC.
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7
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8 GCC is free software; you can redistribute it and/or modify
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9 it under the terms of the GNU General Public License as published by
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10 the Free Software Foundation; either version 3, or (at your option)
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11 any later version.
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12
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13 GCC is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with GCC; see the file COPYING3. If not see
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20 <http://www.gnu.org/licenses/>. */
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21
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22 #undef EXTRA_OS_CPP_BUILTINS
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23 #define EXTRA_OS_CPP_BUILTINS() \
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24 do \
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25 { \
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26 builtin_define ("__CRTDLL__"); \
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27 builtin_define ("__MINGW32__"); \
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28 builtin_define ("_WIN32"); \
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29 builtin_define_std ("WIN32"); \
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30 builtin_define_std ("WINNT"); \
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31 } \
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32 while (0)
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33
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34 #undef LIBGCC_SPEC
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35 #define LIBGCC_SPEC \
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36 "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lcoldname -libmingwex -lcrtdll"
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37
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38 /* Specify a different entry point when linking a DLL */
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39 #undef STARTFILE_SPEC
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40 #define STARTFILE_SPEC "%{shared|mdll:dllcrt1%O%s} \
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41 %{!shared:%{!mdll:crt1%O%s}} %{pg:gcrt1%O%s}"
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42
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