| # Multilibs for powerpc RTEMS targets. |
| |
| MULTILIB_OPTIONS = \ |
| mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \ |
| Dmpc8260 \ |
| msoft-float |
| |
| MULTILIB_DIRNAMES = \ |
| m403 m505 m601 m603e m604 m860 m7400 \ |
| mpc8260 \ |
| nof |
| |
| MULTILIB_EXTRA_OPTS = mrelocatable-lib mno-eabi mstrict-align |
| |
| # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT} |
| MULTILIB_MATCHES = |
| MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} |
| MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} |
| # Map 405 to 403 |
| MULTILIB_MATCHES += mcpu?403=mcpu?405 |
| # Map 602, 603e, 603 to 603e |
| MULTILIB_MATCHES += mcpu?603e=mcpu?602 |
| MULTILIB_MATCHES += mcpu?603e=mcpu?603 |
| # Map 801, 821, 823 to 860 |
| MULTILIB_MATCHES += mcpu?860=mcpu?801 |
| MULTILIB_MATCHES += mcpu?860=mcpu?821 |
| MULTILIB_MATCHES += mcpu?860=mcpu?823 |
| # Map 7450 to 7400 |
| MULTILIB_MATCHES += mcpu?7400=mcpu?7450 |
| |
| # Map 750 to . |
| MULTILIB_MATCHES += mcpu?750= |
| |
| # Soft-float only, default implies msoft-float |
| # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES |
| MULTILIB_SOFTFLOAT_ONLY = \ |
| *mcpu=401/*msoft-float* \ |
| *mcpu=403/*msoft-float* \ |
| *mcpu=405/*msoft-float* \ |
| *mcpu=801/*msoft-float* \ |
| *mcpu=821/*msoft-float* \ |
| *mcpu=823/*msoft-float* \ |
| *mcpu=860/*msoft-float* |
| |
| # Hard-float only, take out msoft-float |
| MULTILIB_HARDFLOAT_ONLY = \ |
| *mcpu=505/*msoft-float* |
| |
| MULTILIB_EXCEPTIONS = |
| |
| # Disallow -Dppc and -Dmpc without other options |
| MULTILIB_EXCEPTIONS += Dppc* Dmpc* |
| |
| MULTILIB_EXCEPTIONS += \ |
| ${MULTILIB_SOFTFLOAT_ONLY} \ |
| ${MULTILIB_HARDFLOAT_ONLY} |
| |
| # Special rules |
| # Take out all variants we don't want |
| MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc* |
| MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc* |
