gtklife 5.1 has been released (now it can be built with GTK+ 2 :)
Created attachment 97266 [details] gtklife-5.1.ebuild Proposed ebuild.
Two issues: First, don't use egamesinstall. That's just a crutch that hides autotool issues. Use emake DESTDIR="${D}" install instead and fix any issues that turn up. Second, the ebuild as is installs stuff to /usr/games/doc which is clearly wrong.
Created attachment 98441 [details] gtklife-5.1.ebuild Thanks for the tips. Those issues are solved. Although, the sed expression should be improved by someone with better knowledge about it than me...
Still seems to puts things in /usr/games/doc.
Fixed, thanks.