> > it's not true... Kannel is a open source project, so GPL just > say: when > linking against GPL library then source code for this > application _must_ be > available and this is the case with Kannel. It's not allowed > to link closed > source applications against GPLed libraries.
But available under what license ? My understanding is that if you link or include GPL code into a code base, then that code base itself must be made available under GPL. I recall from the early days of Kannel that using GPL licensed components was'nt possible, whereas LGPL was OK.