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/* Configuration common to all targets running the GNU system.  */

/*

Copyright (C) 1994, 1995, 1997, 1998, 1999, 2002, 2003, 2004, 2007, 2008 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 of the License, 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.  If not, see <http://www.gnu.org/licenses/>.

*/

/* Provide GCC options for standard feature-test macros.  */

#undef CPP_SPEC

#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"

/* Default C library spec.  Use -lbsd-compat for gcc -bsd.  */

#undef LIB_SPEC

#define LIB_SPEC "%{pthread:-lpthread} %{bsd:-lbsd-compat} %{pg|p|profile:-lc_p;:-lc}"

/* Standard include directory.  In GNU, "/usr" is a four-letter word.  */

#undef STANDARD_INCLUDE_DIR

#define STANDARD_INCLUDE_DIR "/include"

#undef LINUX_TARGET_OS_CPP_BUILTINS

#define LINUX_TARGET_OS_CPP_BUILTINS()          \

    do {                                        \

        builtin_define ("__gnu_hurd__");        \

        builtin_define ("__GNU__");             \

        builtin_define_std ("unix");            \

        builtin_define_std ("MACH");            \

        builtin_assert ("system=gnu");          \

        builtin_assert ("system=mach");         \

        builtin_assert ("system=unix");         \

        builtin_assert ("system=posix");        \

    } while (0)