[rfpkg/el8] (5 commits) ...Fixup buildrequires and use correct python macros

Summary of changes: 9138171... minor changes (*) 7024bcc... Fixup buildrequires and use correct python macros (*) 0bd0e16... fix python macro pt2 (*) 34ffcbc... cleanup (*) 21bb4e1... Fixup buildrequires and use correct python macros (*) (*) This commit already existed in another branch; no separate mail sent