- Sets dependencies for targets
- Fixes not being able to build single targets, like `make vgmstream_cli`
- Fixes not being able to build with multiple jobs, like `make -j 5`
- Compiles dependencies out of the source directory
- Fixes double lib suffix, renaming liblibvgmstream.a to libvgmstream.a
- Removes zlib dependency from static builds, previously required by ffmpeg
- If ARCHIVE_EXTRACT is not available in cmake, mpg123 will be downloaded through svn, then fall back to git if that is not available either
