Description of problem:
Spec file for hdf5 contains unescaped macro %_hdf5_version.
If package is build outside mock, this macro is expanded,
end file contains wrong string, like 
1.8.12 1.8.12

Version-Release number of selected component (if applicable):
1.8.12 and earlie

How reproducible:
Always



Steps to Reproduce:
1. Build hdf5 w/o mock or add hdf5 to build req.

Actual results:
Wrong string in /etc/rpm/macros.hdf5
Other build packages, like octave, pulls wrong dependencies.


Expected results:
%_hdf5_version 1.8.12 <-- real version here


Additional info:
Patch is ready