Back in 2003 one of the first things I did for Haiku was learn more about the Jam build tool and then write some newsletter articles about it. These articles from the old web-site were combined into the following article on our current site: http://www.haiku-os.org/documents/dev/the_art_of_jamming_all_parts While writing those articles I also wrote a Jamfile-engine as a Jam-based replacement for the Be Makefile-engine. Later on the JamMin GUI (http://dev.osdrawer.net/projects/jammin/, http://www.bebits.com/app/3412) was written which also made use of my Jamfile-engine. I just got an email from Ralf Schülke asking if the Jamfile-engine could be added to the developer tools. I think this is a good idea, BUT I think it could use some improvement first. For one thing I wonder how much of the stuff from the Haiku build system could be ported over to be used in the Jamfile-engine, because at this point Ingo knows much more about Jam than I did when I first wrote the Jamfile-engine. Plus there were a few annoying bugs that I encountered that last time I used the Jamfile-engine. So I am writing this email for two reasons: 1) To see if other people think the Jamfile-engine or an updated version should be added to the developer tools. and 2) To see if Ingo or anyone else would like to help me update the Jamfile-engine to use some of the newer better code from the Haiku build tools. Let me know, Ryan