From the boost.org homepage: "The Boost web site provides free peer-reviewed portable C++ source libraries. The emphasis is on libraries which work well with the C++ Standard Library." This is just a simple edit of Markus Krainer's <markus-krainer@chello.at> ebuild for Boost version 1.28. (bug #2581) I'm not sure (b)jam pick up CXXFLAGS, and I don't know jam well enough. I might get time to dig into it during the next weeks time.
Created attachment 4881 [details] boost.org 1.29.0 ebuild, update to bug #2851
boost-1.29.0 committed to the tree. Note that this is masked right now. Please see http://gentoowiki.iq-computing.de/index.php?pagename=PackageMask on how to unmask and test it.