Compilation
gzdoom
cmake ../gzdoom -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local/games/doom/gzdoom make make install
libzmusic
cmake ../zmusic -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local make make install
cmake ../gzdoom -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local/games/doom/gzdoom make make install
cmake ../zmusic -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local make make install