A git repo of the development series of EasyTag (as there was no official SCM). Since then the project has moved and is hosted at Gnome in it's own upstream repo.
I noticed on http://sourceforge.net/tracker/?func=detail&aid=2458661&group_id=5216&atid=305216 that there is a better patch for the configure.in and related mp4 source code to retain compilation against older libmp4v2 libraries whilst also adding support for the newer one (that has different header names). It also seems to extend this to also include some API changes, so we may want to investigate if those are actually needed or not (perhaps they are for mp4v2 >= 2.0, but not needed for mp4v2 == 1.9)
I noticed on http://sourceforge.net/tracker/?func=detail&aid=2458661&group_id=5216&atid=305216 that there is a better patch for the configure.in and related mp4 source code to retain compilation against older libmp4v2 libraries whilst also adding support for the newer one (that has different header names). It also seems to extend this to also include some API changes, so we may want to investigate if those are actually needed or not (perhaps they are for mp4v2 >= 2.0, but not needed for mp4v2 == 1.9)