On Fri, Dec 12, 2008 at 03:48:49PM +0100, Uwe Kiewel wrote: > So, in short: I need to now which include/used function needs which > library?. There is now way in the auto(tool chain) to find automatically > the dependencies? If you are interested in deploying on several platforms, or on an open-source platform, or publishing the source of your program, you may in addition find out that there are several independent packages providing the same API. As Eljay said, the burden of finding out the right libraries to link with still lies on you (but then, how did you find out the right header to use?); after you know which headers and libraries you need, you can automate the checking whether they are usable and where they are located by using a tool like autoconf. With kind regards, -- Baurzhan Ismagulov http://www.kz-easy.com/