gcc/config/csky/t-csky-linux

   1 # Multilib configuration for csky*-linux-*.
   2 #
   3 # Copyright (C) 2018-2023 Free Software Foundation, Inc.
   4 # Contributed by C-SKY Microsystems and Mentor Graphics.
   5 #
   6 # This file is part of GCC.
   7 #
   8 # GCC is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3, or (at your option)
  11 # any later version.
  12 #
  13 # GCC is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with GCC; see the file COPYING3.  If not see
  20 # <http://www.gnu.org/licenses/>.
  21
  22
  23 MULTILIB_EXCEPTIONS  =
  24 MULTILIB_OSDIRNAMES = ./ ./ck807 ./ck860 ./ ./soft-fp ./hard-fp
  25
  26 # Arch variants.
  27 MULTILIB_OPTIONS     += mcpu=ck810f/mcpu=ck807f/mcpu=ck860f
  28 MULTILIB_DIRNAMES    += ck810 ck807 ck860
  29
  30 # For ck807.
  31 MULTILIB_MATCHES     += mcpu?ck807f=march?ck807
  32 MULTILIB_MATCHES     += mcpu?ck807f=mcpu?ck807
  33
  34 # For arch ck810.
  35 MULTILIB_MATCHES     += mcpu?ck810f=march?ck810
  36 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810
  37 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810v
  38 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810t
  39 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vt
  40 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vf
  41 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810ft
  42 MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vft
  43
  44 # For ck860
  45 MULTILIB_MATCHES     += mcpu?ck860f=march?ck860
  46 MULTILIB_MATCHES     += mcpu?ck860f=mcpu?ck860
  47 MULTILIB_MATCHES     += mcpu?ck860f=mcpu?c860
  48
  49 # For option -mfloat-abi=
  50 MULTILIB_OPTIONS     += mfloat-abi=soft/mfloat-abi=softfp/mfloat-abi=hard
  51 MULTILIB_DIRNAMES    += soft soft-fp hard-fp