@pmatilai, here is the bug: https://bugzilla.redhat.com/show_bug.cgi?id=1398405
Given list of packages in https://bugzilla.redhat.com/show_bug.cgi?id=1398405#c3 , I think it is unrelated to redhat-rpm-config change.
FYI reproducer is in repo https://github.com/pspacek/freeipa/tree/break-rpmbuild
It will blow up in couple of seconds.
This update broke parallel builds based on recursive make calls.
I have a Makefile which contains target "rpms". This target creates tarball from local sources and executes rpmbuild, which in turn executes sub-make.
Now the sub-make is failing with error "INTERNAL: Exiting with 1 jobserver tokens available; should be 8!"
This used to work with rpm-build-4.13.0-0.rc1.27.fc24.x86_64 and does not work with rpm-build-4.13.0-1.fc24.x86_64.
This breaks laptop docking on Lenovo T540p. The external display connected to docking station does not turn on after docking no matter what I do with xrandr. It does not start working until I reboot the machine. The same workflow works with 4.8.4-200.fc24.
This update (namely one of qt5-qtbase qt5-qtbase-gui qt5-qtdeclarative qt5-qtlocation qt5-qtsensors qt5-qtsvg qt5-qttools qt5-qtwebkit qt5-qtxmlpatterns) breaks calibre-2.10.0-1.fc21.x86_64: Its RSS fetcher fails with message: This application failed to start because it could not find or load the Qt platform plugin "headless".