ac_cv_type__Bool=yes is needed to fix compilation with gcc >= 5.
Added patch to fix X.org includes.
Added dependency for libpng previously provided by Kodi.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
