JuliaLang/julia — pull request #266 by vtjnash (2011-11-26 05:43:16+00:00)
Title: Issue #33 stack traces do not work on OS X 

Since libunwind wasn't working for OS X and could give no indication of why, I went a different route and used glibc's execinfo to show stack traces on my Mac (10.7 Lion).

I'm not sure if this will conflict with anything else (why was libunwind used in the first place?), but this should close Issue #33.

For completeness, I tested the alternative code on Ubuntu 11.10 and it is functional. However, I have left the original code in place for non-apple machines since it claims to be available on more machines (and is more powerful)