projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| c589970a | 1 | # Multilibs for powerpc RTEMS targets. |
| ad41bd84 JM |
2 | # |
| 3 | # Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc. | |
| 4 | # | |
| 5 | # This file is part of GCC. | |
| 6 | # | |
| 7 | # GCC is free software; you can redistribute it and/or modify | |
| 8 | # it under the terms of the GNU General Public License as published by | |
| 9 | # the Free Software Foundation; either version 3, or (at your option) | |
| 10 | # any later version. | |
| 11 | # | |
| 12 | # GCC is distributed in the hope that it will be useful, | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | # GNU General Public License for more details. | |
| 16 | # | |
| 17 | # You should have received a copy of the GNU General Public License | |
| 18 | # along with GCC; see the file COPYING3. If not see | |
| 19 | # <http://www.gnu.org/licenses/>. | |
| c589970a JS |
20 | |
| 21 | MULTILIB_OPTIONS = \ | |
| 3abbb738 RC |
22 | mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \ |
| 23 | Dmpc8260 \ | |
| c589970a JS |
24 | msoft-float |
| 25 | ||
| 26 | MULTILIB_DIRNAMES = \ | |
| 3abbb738 RC |
27 | m403 m505 m601 m603e m604 m860 m7400 \ |
| 28 | mpc8260 \ | |
| c589970a JS |
29 | nof |
| 30 | ||
| 3abbb738 RC |
31 | # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT} |
| 32 | MULTILIB_MATCHES = | |
| f203217e RC |
33 | MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} |
| 34 | MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} | |
| 3abbb738 RC |
35 | # Map 405 to 403 |
| 36 | MULTILIB_MATCHES += mcpu?403=mcpu?405 | |
| 37 | # Map 602, 603e, 603 to 603e | |
| 38 | MULTILIB_MATCHES += mcpu?603e=mcpu?602 | |
| 39 | MULTILIB_MATCHES += mcpu?603e=mcpu?603 | |
| 40 | # Map 801, 821, 823 to 860 | |
| 41 | MULTILIB_MATCHES += mcpu?860=mcpu?801 | |
| 42 | MULTILIB_MATCHES += mcpu?860=mcpu?821 | |
| 43 | MULTILIB_MATCHES += mcpu?860=mcpu?823 | |
| 44 | # Map 7450 to 7400 | |
| 45 | MULTILIB_MATCHES += mcpu?7400=mcpu?7450 | |
| 46 | ||
| 47 | # Map 750 to . | |
| 48 | MULTILIB_MATCHES += mcpu?750= | |
| 49 | ||
| c589970a JS |
50 | # Soft-float only, default implies msoft-float |
| 51 | # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES | |
| 52 | MULTILIB_SOFTFLOAT_ONLY = \ | |
| 3abbb738 RC |
53 | *mcpu=401/*msoft-float* \ |
| 54 | *mcpu=403/*msoft-float* \ | |
| 55 | *mcpu=405/*msoft-float* \ | |
| 56 | *mcpu=801/*msoft-float* \ | |
| 57 | *mcpu=821/*msoft-float* \ | |
| 58 | *mcpu=823/*msoft-float* \ | |
| 59 | *mcpu=860/*msoft-float* | |
| c589970a JS |
60 | |
| 61 | # Hard-float only, take out msoft-float | |
| 62 | MULTILIB_HARDFLOAT_ONLY = \ | |
| 3abbb738 | 63 | *mcpu=505/*msoft-float* |
| c589970a JS |
64 | |
| 65 | MULTILIB_EXCEPTIONS = | |
| 66 | ||
| c589970a JS |
67 | # Disallow -Dppc and -Dmpc without other options |
| 68 | MULTILIB_EXCEPTIONS += Dppc* Dmpc* | |
| 69 | ||
| 70 | MULTILIB_EXCEPTIONS += \ | |
| c589970a JS |
71 | ${MULTILIB_SOFTFLOAT_ONLY} \ |
| 72 | ${MULTILIB_HARDFLOAT_ONLY} | |
| 73 | ||
| 74 | # Special rules | |
| 75 | # Take out all variants we don't want | |
| 3abbb738 RC |
76 | MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc* |
| 77 | MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc* | |
| 78 | MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc* | |
| 79 | MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc* | |
| 80 | MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc* | |
| 81 | MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc* | |
| 82 | MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc* |