6358fe Spec file clean-up

Authored and Committed by pghmcfc 2 years ago
    Spec file clean-up
    
    - Drop dependencies on systemd-units and use %{?systemd_requires} instead
    - Use forward-looking conditionals
    - List build requirements one per line
    - Don't use full paths for commands in scriptlets, to improve readability
    - Drop legacy Group: tag
    
        
file modified
+22 -14