it is now possible to link windoze LibJIT and ENet as static libs (see commit comments)
first, you need to clone http://repo.or.cz/d2df-binlib.git (repo with prebuilt windoze libs)
then, you can use:
-dLIBJIT_WINDOZE_STATIC -- static LibJIT
-dLIBENET_WINDOZE_STATIC -- static ENet
don't forget to specify lib*.a location with -Fi<...>
i used mingw-gcc 7.1.0 to build static libs; some other .a libs were taken directly from mingw.
building is easy: just fire msys, install all dependencies, and do:
./configure --enable-static --disable-shared && make
this should produce working .a library suitable for static linking