I tried if this problem persists on Ubuntu 18.04, XaoS 4.2.1, current GitHub sources (compiled via "qmake && make"). The answer is: no. Version 4+ actually no longer uses the m4/ stuff. So, I guess, this issue can be closed unless anyone is still interested in the 3.x sources.
Best, Zoltan -- *Dr. Zoltán** Kovács, MSc* Institut Ausbildung *Private Pädagogische Hochschule der Diözese Linz* *Private University of Education, Diocese Linz**Salesianumweg 3, 4020 Linz* *Mail: zoltan.kov...@ph-linz.at <zoltan.kov...@ph-linz.at>* *Web: www.ph-linz.at <http://www.ph-linz.at/>*
