Re: [Debian-med-packaging] Trying to disable error=format-security for clapack
* Gert Wollny <gw.fossdev@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
Reply to: