Currently, games-action/teeworlds fails to build on my machine, with the following error: CMake Error at CMakeLists.txt:384 (message): You must install SDL2 to compile the Teeworlds client
Please attach full build.log and emerge --info when reporting build failures. But this appears to be a duplicate (I've updated the summary of the duplicate so it's easier to find). *** This bug has been marked as a duplicate of bug 733308 ***