Discussion related to cado-nfs

[paul zimmermann <Paul.Zimmermann@inria.fr>]

       Dear Timothy,

it seems the compiler you are using (AppleClang 6.0.0.6000057) is more strict
than the one we used to test CADO-NFS 2.2.0. However the "errors" you report
are just warnings for unused functions, which are turned into error because
of -Werror. To disable -Werror, simply remove the following lines in cado.h:

/* This has the same effect as enforcing -Werror on the command line, so      
 
 * as to trigger as many warnings as we can, and force ourselves to get       
 
 * them fixed.                                                                
 
 * (useful to enable temporarily before releases, at least)                   
 
 */
#ifdef  __GNUC__
#pragma GCC diagnostic error "-Wextra"
#pragma GCC diagnostic error "-Wall"
#endif

Paul