[pkg-fgfs-crew] Bug#857062: Bug#857062: flightgear: man page terrasync(1) exists but no binary found

[Rebecca N. Palmer]

Control: tags -1 upstream patch

> In the recent versions, the CMakeLists.txt file for terrasync is
> completely commented out, so the separate binary is never built.
Upstream commit 3f7e59a.

The manpage is added to the install list at man/CMakeLists.txt:22, so 
commenting out that as well will probably get rid of it (though I 
haven't tried this).