Qt项目，没有制定目标所需的规则

I have a problem with my Makefile. I downloaded opensource Qt project. Hence, when I try to compile it I got a message:" error: No rule to make target needed by stop." In my .pro file I have relative paths to *.cpp files. So when I replace relative paths to absolute it works, another case it got me with the error above. System is LinuxI have a problem with my Makefile. I downloaded