This change allows you to use one common spec file for two purposes:
1. If the name is set to "make" you get the same make-X.Y packages
as before.
2. If the name is set to "make-latest" you get a make-latest
meta-package and a makeXY subpackage on which it depends. The
subpackage installs in /opt (or elsewhere) to avoid conflict with an
installed make-X.Y. In this case, the user should edit:
%global make make43 <-- to match the version being installed
%global _prefix /opt/rh/%{make} <-- to where you want it
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