Subversion Repositories openrisc_2011-10-31

/* Target macros for mips*-elf targets that selected between o32 and o64

   based on the target architecture.

   Copyright (C) 1994, 1997, 1999, 2000, 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, 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; see the file COPYING3.  If not see

<http://www.gnu.org/licenses/>.  */

#undef DRIVER_SELF_SPECS

#define DRIVER_SELF_SPECS                                               \

  /* Make sure a -mips option is present.  This helps us to pick        \

     the right multilib, and also makes the later specs easier          \

     to write.  */                                                      \

  MIPS_ISA_LEVEL_SPEC,                                                  \

                                                                        \

  /* If no ABI option is specified, infer one from the ISA level        \

     or -mgp setting.  */                                               \

  "%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=o64}}",    \

                                                                        \

  /* Remove a redundant -mfp64 for -mabi=o64; we want the !mfp64        \

     multilibs.  There's no need to check whether the architecture      \

     is 64-bit; cc1 will complain if it isn't.  */                      \

  "%{mabi=o64: %<mfp64}",                                               \

                                                                        \

  /* Configuration-independent MIPS rules.*/                            \

  BASE_DRIVER_SELF_SPECS