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      1 /* Configuration common to all targets running the GNU system.  */
      2 
      3 /*
      4 Copyright (C) 1994-2022 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 of the License, or
     11 (at your option) 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.  If not, see <http://www.gnu.org/licenses/>.
     20 */
     21 
     22 #undef GNU_USER_TARGET_OS_CPP_BUILTINS
     23 #define GNU_USER_TARGET_OS_CPP_BUILTINS()		\
     24     do {					\
     25 	builtin_define ("__gnu_hurd__");	\
     26 	builtin_define ("__GNU__");		\
     27 	builtin_define_std ("unix");		\
     28 	builtin_define ("__MACH__");		\
     29 	builtin_assert ("system=gnu");		\
     30 	builtin_assert ("system=mach");		\
     31 	builtin_assert ("system=unix");		\
     32 	builtin_assert ("system=posix");	\
     33     } while (0)
     34 
     35 #define GNU_USER_TARGET_D_OS_VERSIONS()		\
     36     do {					\
     37 	builtin_version ("Hurd");		\
     38 	builtin_version ("CRuntime_Glibc");	\
     39     } while (0)
     40