gcc/config/darwin10.h

   1 /* Target definitions for Darwin (Mac OS X) systems.
   2    Copyright (C) 2009 Free Software Foundation, Inc.
   3    Contributed by Jack Howarth <howarth@bromo.med.uc.edu>.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 /* Fix PR41260 by passing -no_compact_unwind on darwin10 and later until
  22 unwinder in libSystem is fixed to digest new epilog unwinding notes. */
  23
  24 #undef LIB_SPEC
  25 #define LIB_SPEC "%{!static:-no_compact_unwind -lSystem}"
  26
  27 /* Unwind labels are no longer required in darwin10.  */
  28
  29 #undef TARGET_ASM_EMIT_UNWIND_LABEL
  30 #define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label