Hi Eliot. I am trying to compie CogVM from XCode. If I choose "Mac OS X 10.5 (Base SDK)" CogVM compiles without problem.
But if I choose "Mac OS X 10.6" I have a compile error in ucontext.h line 42:
#error ucontext routines are deprecated, and require _XOPEN_SOURCE to be define
It comes from sqUnix