[Debian-med-packaging] Trying to disable error=format-security for clapack

[Jakub Wilk]

* Gert Wollny <gw.fossdev at gmail.com>, 2016-05-16, 12:02:
>If Debian doesn't run on such an arch the test could most likely safely 
>be removed, i.e. remove all code from "ccheck" but the "return 0" 
>line.

This is what I would recommend. It's safe to assume that printf("") 
always works on Debian.

Contrary to what the comment says, the current ccheck() implementation 
does cause signed integer overflow on 32-bit architectures, which is 
undefined behavior. So yes, please patch out this code...

-- 
Jakub Wilk