overviewer/Minecraft-Overviewer — pull request #1019 by CounterPillow (2013-11-02 18:44:45+00:00)
Title: Fixed Windows build

I did the following things:

* Added libz as a library that needs to be linked. (Failed without)

* Renamed .def that weren't Windows .def files to .cdef, to avoid
possible disaster.

* Made it use "oil.pyd" instead of "oil.so" on nt systems.

* Added -Wl,--export-all-symbols to the oil build as it would only
export the module init function on Windows without this option.

Now builds with mingw-w64 for me.