Wow this takes me back – 2007, those were the days. Back before so many flagship projects had frankensteined libLLVM into their innards; before every single JavaScript framework was required by law to include at least one CLT whose executable name ended in 'c'; back when GCC on Apple was just a matter of /usr/bin, and not a parade of endless Homebrew formulae PRs… srsly dogg this is an excellent article, a product of its time but a bonafide bulwark, presciently on the precipice of paradigm. I +1'ed.