7848ad5 Modernize spec using %{make_build} and %{make_install}

Authored and Committed by pghmcfc 3 years ago
    Modernize spec using %{make_build} and %{make_install}
    
    - Modernize spec using %{make_build} and %{make_install}
    
    - The config.guess and config.sub scripts are no longer packaged with rpm 4.16
      onwards so we have to supply them ourselves
    
    - Fix source URL to point to somewhere that still works
    
        
file added
+1687
file added
+1851
file modified
+30 -12