| # Copyright (C) 1998-2014 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/>. |
| |
| MULTILIB_OPTIONS = marm/mthumb |
| MULTILIB_DIRNAMES = arm thumb |
| MULTILIB_EXCEPTIONS = |
| MULTILIB_MATCHES = |
| |
| #MULTILIB_OPTIONS += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te |
| #MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te |
| #MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626 |
| |
| # Enable these for ANDROID arm-eabi toolchain |
| MULTILIB_OPTIONS += march=armv7 |
| MULTILIB_DIRNAMES += thumb2 |
| MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7* |
| MULTILIB_MATCHES += march?armv7=march?armv7-a |
| MULTILIB_MATCHES += march?armv7=march?armv7-r |
| MULTILIB_MATCHES += march?armv7=march?armv7-m |
| MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8 |
| MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4 |
| MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3 |
| MULTILIB_MATCHES += march?armv7=mcpu?cortex-m4 |
| |
| # Not quite true. We can support hard-vfp calling in Thumb2, but how do we |
| # express that here? Also, we really need architecture v5e or later |
| # (mcrr etc). |
| |
| # Disable these for ANDROID arm-eabi toolchain |
| #MULTILIB_OPTIONS += mfloat-abi=hard |
| #MULTILIB_DIRNAMES += fpu |
| #MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* |
| |
| #MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard* |
| #MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard* |
| |
| # MULTILIB_OPTIONS += mcpu=ep9312 |
| # MULTILIB_DIRNAMES += ep9312 |
| # MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312* |
| # |
| # MULTILIB_OPTIONS += mlittle-endian/mbig-endian |
| # MULTILIB_DIRNAMES += le be |
| # MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle |
| # |
| # MULTILIB_OPTIONS += mfloat-abi=hard/mfloat-abi=soft |
| # MULTILIB_DIRNAMES += fpu soft |
| # MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* |
| # |
| # MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork |
| # MULTILIB_DIRNAMES += normal interwork |
| # |
| # MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore |
| # MULTILIB_DIRNAMES += elf under |
| # |
| # MULTILIB_OPTIONS += mcpu=arm7 |
| # MULTILIB_DIRNAMES += nofmult |
| # MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7* |
| # # Note: the multilib_exceptions matches both -mthumb and |
| # # -mthumb-interwork |
| # # |
| # # We have to match all the arm cpu variants which do not have the |
| # # multiply instruction and treat them as if the user had specified |
| # # -mcpu=arm7. Note that in the following the ? is interpreted as |
| # # an = for the purposes of matching command line options. |
| # # FIXME: There ought to be a better way to do this. |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7d |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7di |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm70 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700i |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710c |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7100 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500fe |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm6 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm60 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610 |
| # MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620 |
