Upstream removed support for tslib: https://cgit.freedesktop.org/xorg/xserver/commit/configure.ac?h=server-1.20-branch&id=5c7ed785e3bdb9f0fbf8fbfdc93b5fdd2b2c7dbf Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>