I've replaced most of my computers with mac machines, but I did not want to lose my use of tcc. I've found that tcc v31 installs just fine on crossover 23 and up, I can run my jpsoft batch files just fine, some tweaking in the wine config for accessing mac folders, but everything I use seems to work just fine. Yes, I do program in bash and zsh shells, but really like using tcc. The oldest version I have in my jpsoft folder is from Jan 1998. I've been using jpsoft for a long time.