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Diffstat (limited to 'gcc/config/gnu.h')
| -rw-r--r-- | gcc/config/gnu.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h new file mode 100644 index 000000000..fcf6ebcd7 --- /dev/null +++ b/gcc/config/gnu.h @@ -0,0 +1,46 @@ +/* Configuration common to all targets running the GNU system. */ + +/* +Copyright (C) 1994, 1995, 1997, 1998, 1999, 2002, 2003, 2004, 2007, 2008, 2011 +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}" + +/* Default C library spec. */ +#undef LIB_SPEC +#define LIB_SPEC "%{pthread:-lpthread} %{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) |