# 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*