- Update OpenTTD to version 1.4.1 which fixes a regression with the order
of how some packets are sent to the admin port
- Add another mirror (per http://devs.openttd.org/~truebrain/mirror.txt)
- Remove trivial files/liblzma.pc and handle liblzma the same way as zlib
and lzo2; this also allows to simplify `post-patch' target
Update to 1.1.0.
Update mirrors. Use USE_XZ
liblzma check, only works with the pkgconfig file. Add workaround for
systems where liblzma is in base.
Submitted by: myself
Approved by: maintainer timeout (45 days)