gcc/config/nds32/t-mlibs

   1 # The multilib settings of Andes NDS32 cpu for GNU compiler
   2 # Copyright (C) 2012-2014 Free Software Foundation, Inc.
   3 # Contributed by Andes Technology Corporation.
   4 #
   5 # This file is part of GCC.
   6 #
   7 # GCC is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published
   9 # by the Free Software Foundation; either version 3, or (at your
  10 # option) any later version.
  11 #
  12 # GCC is distributed in the hope that it will be useful, but WITHOUT
  13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15 # 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 # We need to build following multilibs combinations:
  22 #
  23 #   1. <None multilibs>
  24 #   2. -mlittle-endian
  25 #   3. -mbig-endian
  26 #   4. -mgp-direct
  27 #   5. -mno-gp-direct
  28 #   6. -mlittle-endian -mgp-direct
  29 #   7. -mlittle-endian -mno-gp-direct
  30 #   8. -mbig-endian -mgp-direct
  31 #   9. -mbig-endian -mno-gp-direct
  32 #
  33 # We also define a macro MULTILIB_DEFAULTS in nds32.h that tells the
  34 # driver program which options are defaults for this target and thus
  35 # do not need to be handled specially.
  36 MULTILIB_OPTIONS = mlittle-endian/mbig-endian mgp-direct/mno-gp-direct
  37
  38 # ------------------------------------------------------------------------