on my Ubuntu 18.04 LTS I compiled 209 with both clang and gcc and they both seemed to work fine with pongf and breakout. That was super easy to compile with clang, just "sudo apt install clang" and add OVERRIDE_CC=clang OVERRIDE_CXX=clang++ to the make command line.


$ make -j4 OVERRIDE_CC=clang OVERRIDE_CXX=clang++

208 with gcc seemed to work fine as well.