Apparently the Debian package, while up to date, for some reason does
not ship the .pc file (according to q66).
According to Stefan, Fedora doesn't even have libunibreak, but only the
previous naming and old version.
Will have to wait a few years more. :(
This reverts commit a2a9f33802.
We need any version of libunibreak. The first one has been released in mid 2012.
Even slow distros like ubuntu already have an LTS out with a good enough
version, so I consider this enough to remove the maintenance cost.
This has been discussed on IRC.
@feature