Wil Shipley compiles the Delicious Library on Xcode 2.1. Wil Shipley:
“It turns out all Apple has ready now are prototype machines, which are
in plentiful supply here at WWDC. So, we went into their lab, opened up
our source code for Delicious Library, clicked on the “compile for 10.4
only” option, and compiled our program for Intel processors. ” [house of warwick]