Please for explanation why it is bad head for bug which block this one. This package was anounced as broken in old bug 267776 i will mask and treeclean it in 30 days if noone step up to fix it.
Created attachment 211105 [details, diff] blinkensisters-0.5.3.ebuild diff of changes made This is a diff of the changes I made to the ebuild to use the cmake-utils.eclass One other thing I changed was delete the documentation in /usr/share/doc/blinkensisters. It is already added properly with a dodoc statement.
the patch is ok but the package still looks like a good candidate for removal to me. It doesn't use the games eclass to install into the games directories and it looks like it's missing some use deps as well.
Removed from the tree. If users are interested in it they can open new bug about the game so new ebuild is written...