DUB fails to build a dynamic library on Linux

[Gabor Mezo via Digitalmars-d]

I've opened an other thread instead, because this is a different
issue. It's there:

http://forum.dlang.org/thread/aycvoeaurrpmuehatdwp@forum.dlang.org#post-aycvoeaurrpmuehatdwp:40forum.dlang.org