Is it possible to get flex & bison files to work with qmake? I haven't got much luck and what I can gather from google is that the only approach is to set qmake to deal with flex & bison as custom compilers[1]. Isn't there a better way? Rui Maciel [1] http://www.qtcentre.org/forum/f-qt-programming-2/t-flex-bison-and-qmake-3557.html