I am going to be doing something thats going to use cygwin, -mno-cygwin and mingw32 and I need to know what compiler flags I can use to test for this. This same code already builds on win32 with visual C++ and also on *nix with gcc so is there a set of tests I can do to say "#ifdef _WIN32 && _GCC" or something like that? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/