I noticed that when doing "ant clean", directories that includes symlinks (typically the Mac OSX package in release/macosx/) are not completely cleaned-up.
It seems that the "delete" ant task does not delete symlinks. Instead, we have to use the "symlink" task with the "delete" action.
Maybe we could have the "clean" target depending on a "macosx-clean" target which could take care of removing the symlinks? WDYT?