# Multilib configuration for csky*-linux-*.
#
# Copyright (C) 2018-2021 Free Software Foundation, Inc.
# Contributed by C-SKY Microsystems and Mentor Graphics.
#
# 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/>.


MULTILIB_EXCEPTIONS  =
MULTILIB_OSDIRNAMES = ./ ./ck807 ./ck860 ./ ./soft-fp ./hard-fp

# Arch variants.
MULTILIB_OPTIONS     += mcpu=ck810f/mcpu=ck807f/mcpu=ck860f
MULTILIB_DIRNAMES    += ck810 ck807 ck860

# For ck807.
MULTILIB_MATCHES     += mcpu?ck807f=march?ck807
MULTILIB_MATCHES     += mcpu?ck807f=mcpu?ck807

# For arch ck810.
MULTILIB_MATCHES     += mcpu?ck810f=march?ck810
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810v
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810t
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vt
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vf
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810ft
MULTILIB_MATCHES     += mcpu?ck810f=mcpu?ck810vft

# For ck860
MULTILIB_MATCHES     += mcpu?ck860f=march?ck860
MULTILIB_MATCHES     += mcpu?ck860f=mcpu?ck860
MULTILIB_MATCHES     += mcpu?ck860f=mcpu?c860

# For option -mfloat-abi=
MULTILIB_OPTIONS     += mfloat-abi=soft/mfloat-abi=softfp/mfloat-abi=hard
MULTILIB_DIRNAMES    += soft soft-fp hard-fp