I just migrated over to a new Mac, reinstalled Haxe + the whole Haxeflixel shebang. Neko target runs fine but 'lime test mac' now results in a broken cpp binary being compiled which the terminal command just silently fails to run. There's no output or anything in the terminal either (on my old mac it would show the verbose result of compiling all the different files in the game).
Any idea if this is a new mac thing (I believe this one is on Mavericks now, previously I was Mountain Lion) or if I've just forgotten to install/setup something? Like I say, Neko target works fine.