1# Copyright (C) 2007-2020 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 19MULTILIB_OPTIONS = EL/EB mips32/mips32r2/mips64/mips64r2 mips16/mmicromips msoft-float/mfp64 mcode-readable=no 20MULTILIB_DIRNAMES = el eb mips32 mips32r2 mips64 mips64r2 mips16 micromips sof f64 spram 21MULTILIB_MATCHES = EL=mel EB=meb mips32r2=mips32r3 mips32r2=mips32r5 mips64r2=mips64r3 mips64r2=mips64r5 22 23# The -mfp64 option is only valid in conjunction with -mips32r2. 24ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),) 25MULTILIB_EXCLUSIONS := mips32/mfp64 mips64/mfp64 mips64r2/mfp64 26else 27MULTILIB_EXCLUSIONS := !mips32r2/mfp64 28endif 29 30# Don't build 64-bit MIPS16 and microMIPS multilibs. 31ifneq ($(filter MIPS_ISA_DEFAULT=6%,$(tm_defines)),) 32MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mips16 33MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mmicromips 34else 35MULTILIB_EXCLUSIONS += mips64/mips16 mips64r2/mips16 36MULTILIB_EXCLUSIONS += mips64/mmicromips mips64r2/mmicromips 37endif 38