1/* Target macros for mips*-elf targets that selected between o32 and o64
2   based on the target architecture.
3   Copyright (C) 1994-2015 Free Software Foundation, Inc.
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING3.  If not see
19<http://www.gnu.org/licenses/>.  */
20
21#undef DRIVER_SELF_SPECS
22#define DRIVER_SELF_SPECS						\
23  /* Set the ISA for the default multilib.  */				\
24  MIPS_DEFAULT_ISA_LEVEL_SPEC,						\
25									\
26  /* Make sure a -mips option is present.  This helps us to pick	\
27     the right multilib, and also makes the later specs easier		\
28     to write.  */							\
29  MIPS_ISA_LEVEL_SPEC,							\
30									\
31  /* If no ABI option is specified, infer one from the ISA level	\
32     or -mgp setting.  */						\
33  "%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=o64}}",	\
34									\
35  /* Remove a redundant -mfp64 for -mabi=o64; we want the !mfp64	\
36     multilibs.  There's no need to check whether the architecture	\
37     is 64-bit; cc1 will complain if it isn't.  */			\
38  "%{mabi=o64: %<mfp64}",						\
39									\
40  /* Configuration-independent MIPS rules.*/				\
41  BASE_DRIVER_SELF_SPECS
42
43