nygard/class-dump — pull request #9 by Quuxplusone (2012-05-24 23:22:26+00:00)
Title: Get class-dump building on Mac OS X 10.8.

The name of the fourth field in "struct version_min_command" changed between 10.7 and 10.8. I'm not sure how to test which OS version we're using, but someone online suggests looking for LC_SOURCE_VERSION, which is also new in 10.8.

If you (or any watcher) know a better way, something like OS_X_VERSION >= 1008, please make the appropriate substitution and I'll merge it back into my fork.