[Bug-glpk] [Fwd: Re: glpk prints warnings which lead to failing sagemath tests]

[Andrew Makhorin]

-------- Forwarded Message --------
From: Sébastien Villemot <address@hidden>
To: Andrew Makhorin <address@hidden>
Cc: Tobias Hansen <address@hidden>, address@hidden,
address@hidden
Subject: Re: glpk prints warnings which lead to failing sagemath tests
Date: Fri, 2 Mar 2018 09:07:52 +0100

On Thu, Mar 01, 2018 at 01:06:00PM +0300, Andrew Makhorin wrote:

> To fix the bug please replace lines 923-930 in glpk/src/draft/glpios03.c
> 
> #if 1 /* 16/III-2016 */
>       if (((glp_iocp *)T->parm)->flip)
> #if 0 /* 20/I-2018 */
>          xprintf("WARNING: LONG-STEP DUAL SIMPLEX WILL BE USED\n");
> #else
>          xprintf("Long-step dual simplex will be used\n");
> #endif
> #endif
> 
> with the following ones:
> 
> #if 1 /* 01/III-2018 */
>       if (((glp_iocp *)T->parm)->flip)
>          if (T->parm->msg_lev >= GLP_MSG_ALL)
>             xprintf("Long-step dual simplex will be used\n");
> #endif
> 
> Please note that this change will appear in the next release of glpk.

Thanks Andrew, I am going to apply this patch to the Debian package for glpk.

Best,

-- 
⢀⣴⠾⠻⢶⣦⠀  Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁  Debian Developer
⢿⡄⠘⠷⠚⠋⠀  http://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀  http://www.debian.org