1# Multilibs for powerpc RTEMS targets. 2 3MULTILIB_OPTIONS = \ 4mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \ 5Dmpc8260 \ 6msoft-float 7 8MULTILIB_DIRNAMES = \ 9m403 m505 m601 m603e m604 m860 m7400 \ 10mpc8260 \ 11nof 12 13MULTILIB_EXTRA_OPTS = mrelocatable-lib mno-eabi mstrict-align 14 15# MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT} 16MULTILIB_MATCHES = 17MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN} 18MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV} 19# Map 405 to 403 20MULTILIB_MATCHES += mcpu?403=mcpu?405 21# Map 602, 603e, 603 to 603e 22MULTILIB_MATCHES += mcpu?603e=mcpu?602 23MULTILIB_MATCHES += mcpu?603e=mcpu?603 24# Map 801, 821, 823 to 860 25MULTILIB_MATCHES += mcpu?860=mcpu?801 26MULTILIB_MATCHES += mcpu?860=mcpu?821 27MULTILIB_MATCHES += mcpu?860=mcpu?823 28# Map 7450 to 7400 29MULTILIB_MATCHES += mcpu?7400=mcpu?7450 30 31# Map 750 to . 32MULTILIB_MATCHES += mcpu?750= 33 34# Soft-float only, default implies msoft-float 35# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES 36MULTILIB_SOFTFLOAT_ONLY = \ 37*mcpu=401/*msoft-float* \ 38*mcpu=403/*msoft-float* \ 39*mcpu=405/*msoft-float* \ 40*mcpu=801/*msoft-float* \ 41*mcpu=821/*msoft-float* \ 42*mcpu=823/*msoft-float* \ 43*mcpu=860/*msoft-float* 44 45# Hard-float only, take out msoft-float 46MULTILIB_HARDFLOAT_ONLY = \ 47*mcpu=505/*msoft-float* 48 49MULTILIB_EXCEPTIONS = 50 51# Disallow -Dppc and -Dmpc without other options 52MULTILIB_EXCEPTIONS += Dppc* Dmpc* 53 54MULTILIB_EXCEPTIONS += \ 55${MULTILIB_SOFTFLOAT_ONLY} \ 56${MULTILIB_HARDFLOAT_ONLY} 57 58# Special rules 59# Take out all variants we don't want 60MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc* 61MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc* 62MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc* 63MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc* 64MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc* 65MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc* 66MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc* 67