[Ffmpeg-cvslog] r5698 - in trunk: common.mak configure

Derek E. Lewis dlewis
Mon Jul 10 04:05:27 CEST 2006

> +        sparc64)
> +            CFLAGS="$CFLAGS -mcpu=ultrasparc -mtune=ultrasparc"
> +        ;;

This should be -mcpu=v9 and -mtune=v9, as not every 64-bit SPARC is an 
UltraSPARC (Fujitsu's SPARCv9-compatible processors, for example). 
UltraSPARC is merely Sun's vendor-specific implementation of the SPARCv9 
specification. SPARCv9, itself, is just a 64-bit specification for SPARC 
that contains a few sections that give vendors freedom (on-board or 
off-board MMU, for example), while preserving compatibility.


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