[MPlayer-dev-eng] [PATCH] improve PowerPC detection and CFLAGS in configure

Zuxy Meng zuxy.meng at gmail.com
Sun Feb 25 17:36:17 CET 2007


2007/2/25, Dominik 'Rathann' Mierzejewski <dominik at rangers.eu.org>:
> Please consider the following patch. It is currently awaiting testing by
> Patrice Bouchand in mplayer-users.
> I have checked GCC docs and found that only GCC 3.4.x and above support
> this target.
> What do you think about adding "generic" optimization flags, like
> -mcpu=common for unknown PPC CPUs? Obviously this would need to be
> benchmarked first. I'm also thinking of (undocumented) -mtune=generic for
> GCC 4.1.x instead of -mtune=i686 as a generic/fallback case.

gcc 4.1.2 already supports -mtune=generic? I didn't see it in gcc 4.1.1 yet.
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