Travis only fetches the last 50 commits - which means that git describe
will usually fail and our version numbers would end up being wrong.
So let's fetch the whole repo and the tags as well to make sure that
git describe works as expected by our tools.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is no longer based on the upstream Qt binaries but completely on
binaries built by ourselves, trying to remove some of the features that
we don't need and trying to avoid some of the issues with certain
libraries (like different OpenSSL dependencies).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
