Dropped all patches. The poll.h patch is included in the release, and
the wordexp patch is not needed any more, because the wordexp function
is replaced by an internal reimplementation.
It would still be possible to enable the use of wordexp with the
--with-wordexp configure option. The option exists, because the internal
reimplementation covers only part of what wordexp can do, so not using
wordexp can in theory cause regressions. However, it seems that
regressions are quite unlikely in practice. Here's some discussion about
the topic:
http://mailman.alsa-project.org/pipermail/alsa-devel/2017-July/122667.html
Signed-off-by: Tanu Kaskinen <tanuk@iki.fi> Signed-off-by: Ross Burton <ross.burton@intel.com>
