qmake doesn't have the correct checks for renameat2() and statx() for glibc-2.28. Upstream patch: https://github.com/qt/qtbase/commit/25feee4e061b99edab79503d81f5bd045c6c8e3d
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=25feee4e061b99edab79503d81f5bd045c6c8e3d
*** This bug has been marked as a duplicate of bug 666134 ***