All - I would like to remove the Darwin backtrace component. Since 10.5.0, OS X has supported the execinfo() interface supported by Linux, which is both easier to use and less fragile. So the impact will be a loss of stack traces on failure on OS X versions prior to 10.5.0, which should be a small set of users. If no one objects before Friday, July 5th, I'll remove it then.
Brian -- Brian W. Barrett Scalable System Software Group Sandia National Laboratories
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