67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
# 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*
|