1# Copyright (C) 2005-2020 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# We do not build a Thumb multilib for Linux because the definition of 20# CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode. 21# If you set MULTILIB_OPTIONS to a non-empty value you should also set 22# MULTILIB_DEFAULTS in linux-elf.h. 23MULTILIB_OPTIONS = 24MULTILIB_DIRNAMES = 25MULTILIB_EXCEPTIONS = 26MULTILIB_REUSE = 27MULTILIB_MATCHES = 28MULTILIB_REQUIRED = 29 30#MULTILIB_OPTIONS += mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te 31#MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te 32#MULTILIB_EXCEPTIONS += *mthumb/*mcpu=fa606te *mthumb/*mcpu=fa626te *mthumb/*mcpu=fmp626 *mthumb/*mcpu=fa726te* 33 34ARM_EB = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),eb) 35MULTIARCH_DIRNAME = $(call if_multiarch,arm$(ARM_EB)-linux-gnueabi$(if $(filter hard,$(with_float)),hf)) 36