On 22 January 2018 at 20:06, Tomasz Kłoczko <kloczko.tomasz@gmail.com> wrote:
[..] 
Logic says that only %{rhel} or even better %{el6}, %{el7} (and so on) should be in use.

Yet anther thought ..
As long as between major EL releases is huge "distance" in differences using %{rhel} within %ifings operators like <, <=, >, >= does not make to much sense.
If this assumption can cover all possible current cases conciliation IS that %{rhel} should be possible with only with "="  %if operator
Conclusion: to introduce shorter notation better would be use %{el6}, %{el7} and so on.
Introduce such patter will slightly reduce current Fedora specs "entropy"  😀

Above needs to be verified/proven and as long I or someone else will not do this I'm going to say that what is in above paragraph is truth 😋
It is ONLY working hypothesis ..

kloczek
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Tomasz Kłoczko | LinkedIn: http://lnkd.in/FXPWxH