title: If condition inside the %Files section on a SPEC file
body: <p>I'm kinda a new to writing spec files and building RPM's. Currently I have one RPM that is supposed to deploy some files in 1 of 2 possible directories that will vary with the OS. </p>
  
  <p>How can I, within the %files section, verify them? I can't use variable...I can't verify both paths because one will for sure fail...I tried to define a macro earlier in the %install section but it will be defined just once and won't be redefined on every RPM installation...</p>
  
  <p>what can I do here?</p>
  
  <p>Thanks</p>