gcc/config/rs6000/darwin8.h

   1 /* Target definitions for Darwin 8.0 and above (Mac OS X) systems.
   2    Copyright (C) 2004-2018 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* Machine dependent libraries.  Include libmx when compiling on
  21    Darwin 7.0 and above, but before libSystem, since the functions are
  22    actually in libSystem but for 7.x compatibility we want them to be
  23    looked for in libmx first---but only do this if 7.x compatibility
  24    is a concern, which it's not in 64-bit mode.  Include
  25    libSystemStubs when compiling on (not necessarily for) 8.0 and
  26    above and not 64-bit long double.  */
  27
  28 #undef  LIB_SPEC
  29 #define LIB_SPEC "%{!static:\
  30   %{!mlong-double-64:%{pg:-lSystemStubs_profile;:-lSystemStubs}} \
  31   %{!m64:%:version-compare(>< 10.3 10.4 mmacosx-version-min= -lmx)} -lSystem}"