[FFmpeg-cvslog] r19437 - trunk/configure

Reimar Döffinger Reimar.Doeffinger
Wed Jul 15 14:53:30 CEST 2009

On Wed, Jul 15, 2009 at 02:23:38PM +0200, diego wrote:
> Author: diego
> Date: Wed Jul 15 14:23:38 2009
> New Revision: 19437
> Log:
> Skip the check for SSE aligned memory allocators when SSE is disabled.

This is not just for SSE, you adjusted correct code to match a broken message.
Systems that indeed do not need it will unset need_memalign, for example like this
test -z "$need_memalign" && need_memalign="$mmx"
Not that that code is any good, since it means need_memalign will be disabled for
systems with AltiVec, which certainly is wrong.
It also shows the message probably should suggest disabling MMX instead of SSE, but
IMHO this should be much more vague, something like "if you absolutely want to avoid
memalign-hack, try disabling optimizations like MMX etc., though this is strongly

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