<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>On Sep 6, 2015, at 13:43, David Evans wrote:</div><div><br></div><blockquote type="cite"><span>It may be that boost is configuring for libc++ on 10.7, 10.8 instead of libstdc++ but, if that is the case, that is not</span><br><span>correct and would lead to the type of failure reported in this thread.</span></blockquote><br><div>I thought it did, and that you fixed it in:</div><div><br></div><div><a href="https://trac.macports.org/changeset/120994">https://trac.macports.org/changeset/120994</a></div><div><br></div><div>But maybe additional fixes are needed in this new version of boost. </div><div><br></div><div>Did you ever report that problem to the developers of boost? We don't want to forever maintain patches for this problem in MacPorts; the fixes should be committed to the boost repository. </div></body></html>