[thirdparty/gcc.git] / gcc / config / mips / t-mti-elf

# Copyright (C) 2012-2016 Free Software Foundation, Inc.
#
# 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/>.

# The default build is mips32r2, hard-float big-endian.  Add mips32,
# soft-float, and little-endian variations.

MULTILIB_OPTIONS = mips32/mips64/mips64r2 mips16/mmicromips mabi=64 EL msoft-float mnan=2008
MULTILIB_DIRNAMES = mips32 mips64 mips64r2 mips16 micromips 64 el sof nan2008
MULTILIB_MATCHES = EL=mel EB=meb mips32r2=mips32r3 mips32r2=mips32r5 mips64r2=mips64r3 mips64r2=mips64r5

# The 64 bit ABI is not supported on the mips32 architecture.
MULTILIB_EXCEPTIONS += *mips32*/*mabi=64*

# The 64 bit ABI is not supported on the mips32r2 architecture.
# Because mips32r2 is the default we can't use that flag to trigger
# the exception so we check for mabi=64 with no specific mips
# architecture flag instead.
MULTILIB_EXCEPTIONS += mabi=64*

# We do not want to build mips16 versions of mips64* architectures.
MULTILIB_EXCEPTIONS += *mips64*/*mips16*
MULTILIB_EXCEPTIONS += *mips16/mabi=64*

# We only want micromips for mips32r2 architecture.
MULTILIB_EXCEPTIONS += *mips32/mmicromips*
MULTILIB_EXCEPTIONS += *mips64*/mmicromips*
MULTILIB_EXCEPTIONS += *mmicromips/mabi=64*

# We do not want nan2008 libraries for soft-float,
# mips32[r1], or mips64[r1].
MULTILIB_EXCEPTIONS += *msoft-float*/*mnan=2008*
MULTILIB_EXCEPTIONS += *mips32/*mnan=2008*
MULTILIB_EXCEPTIONS += *mips64/*mnan=2008*
Commit	Line	Data
f1717362	1	# Copyright (C) 2012-2016 Free Software Foundation, Inc.
eceb106a	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
0985b4a2	19	# The default build is mips32r2, hard-float big-endian. Add mips32,
0985b4a2	20	# soft-float, and little-endian variations.
eceb106a	21
b809315c	22	MULTILIB_OPTIONS = mips32/mips64/mips64r2 mips16/mmicromips mabi=64 EL msoft-float mnan=2008
b809315c	23	MULTILIB_DIRNAMES = mips32 mips64 mips64r2 mips16 micromips 64 el sof nan2008
32ac2387	24	MULTILIB_MATCHES = EL=mel EB=meb mips32r2=mips32r3 mips32r2=mips32r5 mips64r2=mips64r3 mips64r2=mips64r5
eceb106a	25
0985b4a2	26	# The 64 bit ABI is not supported on the mips32 architecture.
eceb106a	27	MULTILIB_EXCEPTIONS += mips32/mabi=64
eceb106a	28
0985b4a2	29	# The 64 bit ABI is not supported on the mips32r2 architecture.
	30	# Because mips32r2 is the default we can't use that flag to trigger
	31	# the exception so we check for mabi=64 with no specific mips
	32	# architecture flag instead.
eceb106a	33	MULTILIB_EXCEPTIONS += mabi=64*
0985b4a2	34
	35	# We do not want to build mips16 versions of mips64* architectures.
	36	MULTILIB_EXCEPTIONS += mips64/mips16
	37	MULTILIB_EXCEPTIONS += mips16/mabi=64
	38
ef928ec0	39	# We only want micromips for mips32r2 architecture.
0985b4a2	40	MULTILIB_EXCEPTIONS += mips32/mmicromips
6d7e786b	41	MULTILIB_EXCEPTIONS += mips64/mmicromips*
0985b4a2	42	MULTILIB_EXCEPTIONS += mmicromips/mabi=64
6d7e786b	43
92df8675	44	# We do not want nan2008 libraries for soft-float,
92df8675	45	# mips32[r1], or mips64[r1].
6d7e786b	46	MULTILIB_EXCEPTIONS += msoft-float/mnan=2008
92df8675	47	MULTILIB_EXCEPTIONS += mips32/mnan=2008*
92df8675	48	MULTILIB_EXCEPTIONS += mips64/mnan=2008*