1# Makefile fragment for building GCC for the Renesas RX target. 2# Copyright (C) 2008-2020 Free Software Foundation, Inc. 3# Contributed by Red Hat. 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 13# WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 15# the GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public 18# License along with GCC; see the file COPYING3. If not see 19# <http://www.gnu.org/licenses/>. 20 21# Enable multilibs: 22 23MULTILIB_OPTIONS = m64bit-doubles mnofpu mbig-endian-data mpid 24MULTILIB_DIRNAMES = 64-bit-double no-fpu-libs big-endian-data pid 25 26# If necessary uncomment the next two lines to generate multilibs 27# using the old, broken, ABI. 28# MULTILIB_OPTIONS += mgcc-abi 29# MULTILIB_DIRNAMES += gcc-abi 30 31MULTILIB_OPTIONS += mno-allow-string-insns 32MULTILIB_DIRNAMES += no-strings 33 34MULTILIB_MATCHES = nofpu=mnofpu nofpu=mcpu?rx200 nofpu=mcpu?rx100 35 36MULTILIB_EXCEPTIONS = 37MULTILIB_EXTRA_OPTS = 38