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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [rs6000/] [t-rtems] - Blame information for rev 825

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Line No. Rev Author Line
1 38 julius 
# Multilibs for powerpc RTEMS targets.
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MULTILIB_OPTIONS        = \
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mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
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Dmpc8260 \
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msoft-float
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MULTILIB_DIRNAMES       = \
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m403 m505 m601 m603e m604 m860 m7400 \
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mpc8260 \
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nof
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MULTILIB_EXTRA_OPTS     = mrelocatable-lib mno-eabi mstrict-align
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# MULTILIB_MATCHES      = ${MULTILIB_MATCHES_FLOAT}
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MULTILIB_MATCHES        =
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MULTILIB_MATCHES        += ${MULTILIB_MATCHES_ENDIAN}
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MULTILIB_MATCHES        += ${MULTILIB_MATCHES_SYSV}
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# Map 405 to 403
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MULTILIB_MATCHES        += mcpu?403=mcpu?405
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# Map 602, 603e, 603 to 603e
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MULTILIB_MATCHES        += mcpu?603e=mcpu?602
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MULTILIB_MATCHES        += mcpu?603e=mcpu?603
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# Map 801, 821, 823 to 860
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MULTILIB_MATCHES        += mcpu?860=mcpu?801
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MULTILIB_MATCHES        += mcpu?860=mcpu?821
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MULTILIB_MATCHES        += mcpu?860=mcpu?823
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# Map 7450 to 7400
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MULTILIB_MATCHES        += mcpu?7400=mcpu?7450
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# Map 750 to .
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MULTILIB_MATCHES        += mcpu?750=
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# Soft-float only, default implies msoft-float
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# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
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MULTILIB_SOFTFLOAT_ONLY = \
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*mcpu=401/*msoft-float* \
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*mcpu=403/*msoft-float* \
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*mcpu=405/*msoft-float* \
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*mcpu=801/*msoft-float* \
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*mcpu=821/*msoft-float* \
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*mcpu=823/*msoft-float* \
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*mcpu=860/*msoft-float*
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# Hard-float only, take out msoft-float
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MULTILIB_HARDFLOAT_ONLY = \
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*mcpu=505/*msoft-float*
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MULTILIB_EXCEPTIONS =
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# Disallow -Dppc and -Dmpc without other options
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MULTILIB_EXCEPTIONS     += Dppc* Dmpc*
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MULTILIB_EXCEPTIONS     += \
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${MULTILIB_SOFTFLOAT_ONLY} \
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${MULTILIB_HARDFLOAT_ONLY}
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# Special rules
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# Take out all variants we don't want
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MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
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MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*

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