Created attachment 396866 [details] stepmania-5.0.5.ebuild 5.0.5 is a final release. Ebuild attached. The patch is necessary to remove unnecessary data (PSDs and other resources that are not used by the game) from being installed. Although the ebuild has the ability to remove the bundled ffmpeg, this is not recommended at all. Far too many crashes experienced using just about any version of ffmpeg/libav other than the one that ships with StepMania. The option to build with system-ffmpeg was removed in my overlay a while ago. The user can choose to build with all the bundled libraries (PCRE, etc) with USE="bundled-libs". Platforms other than amd64 and x86 are not officially supported by upstream so I do not think they should be added. Historically, Stepmania was in the tree as games-arcade/stepmania.
Created attachment 396868 [details] Manifest
Created attachment 396870 [details, diff] files/01_all_extdatadir.patch
Created attachment 396872 [details] stepmania-5.0.6.ebuild
Created attachment 396874 [details] Manifest