This bug is fixed in alsa-lib git repository. Depending on the
underlying ALSA driver, re-opening the sound card might fail if VLC
forked and executed another process. This is especially bad with
xdg-screensaver, although this could affect other -earlier- usages
of fork+exec or posix_spawn.

Signed-off-by: Laurent Aimar <fenrir@videolan.org>

This fixes compilation on WinCE, where signal.h is missing

This will render the plugins cache locale-independent.

Remove useless patch and update arch parameters

Thanks to ivoire for noticing it.

Signed-off-by: Ilkka Ollakka <ileoo@iki.fi>

Signed-off-by: Ilkka Ollakka <ileoo@iki.fi>