We now have p4web set up, so you can see the necessary patches to darwin.jam and gcc.jam at: http://opensource.adobe.com:8080/@md=d&cd=//submission/third_party/boost_tp/adobe/&cdf=//submission/third_party/boost_tp/adobe/boost_1_33_1_patch_01.txt&sr=1165&c=3jS@//submission/third_party/boost_tp/adobe/boost_1_33_1_patch_01.txt

example usage:
http://opensource.adobe.com:8080/@md=d&cd=//submission/&cdf=//submission/Jamfile.v2&sr=976&c=ltz@//submission/Jamfile.v2

My patches are support only the boost build v2 syntax, and have only been tested against boost 1.33.1.