id summary reporter owner description type status milestone component version severity resolution keywords cc 7216 qcc.jam file could use a minor update for ar steve.lemay@… Vladimir Prus "The qcc.jam file is apparently intended for building on a QNX OS hosted target. It is common for the QNX source to be cross compiled on MS Windows and the default archive utility is not available. Would you please add a comment and alternate solution around line 220 like the following. This would probably save new Boost users from having to track down a solution to this in the future. # Modify archive command for cross-compiling for QNX NTO using a MS Windows hosted environment (x86 target used as example). # ntox86-ar rc ""$(<)"" ""$(>)""" Bugs new To Be Determined build Boost 1.51.0 Problem