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t-mti-elf revision 1.1 
      1 # Copyright (C) 2012-2013 Free Software Foundation, Inc.
      2 #
      3 # This file is part of GCC.
      4 #
      5 # GCC is free software; you can redistribute it and/or modify
      6 # it under the terms of the GNU General Public License as published by
      7 # the Free Software Foundation; either version 3, or (at your option)
      8 # any later version.
      9 #
     10 # GCC is distributed in the hope that it will be useful,
     11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 # GNU General Public License for more details.
     14 #
     15 # You should have received a copy of the GNU General Public License
     16 # along with GCC; see the file COPYING3.  If not see
     17 # <http://www.gnu.org/licenses/>.
     18 
     19 MULTILIB_OPTIONS = mips32/mips64/mips64r2 mips16 mabi=64 EL msoft-float
     20 MULTILIB_DIRNAMES = mips32 mips64 mips64r2 mips16 64 el sof
     21 MULTILIB_MATCHES = EL=mel EB=meb
     22 
     23 # We do not want to build mips16 versions of mips64* architectures.
     24 MULTILIB_EXCEPTIONS += *mips64*/*mips16*
     25 
     26 # 64 bit ABI is not supported on mips32 architecture.
     27 MULTILIB_EXCEPTIONS += *mips32*/*mabi=64*
     28 
     29 # The 64 bit ABI is not supported on the mips32r2 bit architecture.
     30 # Because mips32r2 is the default the exception list is a little messy.
     31 # Basically we are saying any list that doesn't specify mips32, mips64,
     32 # or mips64r2 but does specify mabi=64 is not allowed because that
     33 # would be defaulting to the mips32r2 architecture.
     34 MULTILIB_EXCEPTIONS += mabi=64*
     35 MULTILIB_EXCEPTIONS += mips16/mabi=64*
     36