Uppps Sorry I didn`t see answer from wysota....
Quote Originally Posted by tonnot View Post
but not have the .h file added at .pro file) is still without solution ...
Qmake is kind of tool which can generate Makefiles. When you see into your build folder, there are files like Makafile.Debug, Makafile.Release(propably).
In that files there is a "kind of informction" what will be compiled and how(See ####### Compile). Maybe you should analyze this file, than some problems with compilation will be more clearly, maybe