Since 0044-Use-RPMTAG_-NAME-instead-of-RPMTAG_-FLAGS-in-parsePr.patch patch has been applied, dhcp/samba/multiple other packages started to be broken because none of dependencies on libc.so just stopped generating.
I'm trying to debug it.
commit 3992a6874b75ce8ae06dbd74f67331dbb7bd6e56 Author: Igor Gnatenko <ignatenkobrain> Date: Fri Jul 7 11:39:07 2017 +0200 Fix brokeness when using %filter_setup (RHBZ #1468476) Signed-off-by: Igor Gnatenko <ignatenkobrain>