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1/* Configuration common to all targets running the GNU system. */
2
40b2ba11 3/*
23a5b65a 4Copyright (C) 1994-2014 Free Software Foundation, Inc.
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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 3 of the License, or
11(at your option) any 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. If not, see <http://www.gnu.org/licenses/>.
20*/
21
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22/* Provide GCC options for standard feature-test macros. */
23#undef CPP_SPEC
e1c5225a 24#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
bc916514 25
e1c5225a 26/* Default C library spec. */
bc916514 27#undef LIB_SPEC
e1c5225a 28#define LIB_SPEC "%{pthread:-lpthread} %{pg|p|profile:-lc_p;:-lc}"
bc916514 29
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30#undef GNU_USER_TARGET_OS_CPP_BUILTINS
31#define GNU_USER_TARGET_OS_CPP_BUILTINS() \
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32 do { \
33 builtin_define ("__gnu_hurd__"); \
34 builtin_define ("__GNU__"); \
35 builtin_define_std ("unix"); \
d09c7dba 36 builtin_define ("__MACH__"); \
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37 builtin_assert ("system=gnu"); \
38 builtin_assert ("system=mach"); \
39 builtin_assert ("system=unix"); \
40 builtin_assert ("system=posix"); \
41 } while (0)