[Debian-med-packaging] Bug#908459: theseus FTBFS with gcc 8

[Adrian Bunk]

Control: reopen -1

On Mon, Sep 10, 2018 at 03:18:13PM +0200, Fabian Klötzl wrote:
>...
> On 10.09.18 13:59, Andreas Tille wrote:
> > /usr/bin/gcc -O3 -ffast-math -fstrict-aliasing -funroll-loops -fomit-frame-pointer -Wall -Werror -pedantic -std=c99 -Wno-unused-result -Wformat-truncation=0 -pthread  -c logistic_dist.c
> > logistic_dist.c: In function 'evallogisticML':
> > logistic_dist.c:172:1: error: 'reciptmp.16' is used uninitialized in this function [-Werror=uninitialized]
> >  evallogisticML(const double *x, const int n,
> >  ^~~~~~~~~~~~~~
> > cc1: all warnings being treated as errors
> > 
> 
> That is a compiler bug [1, 2]. Temporarily deactivating -ffast-math or
> -Werror should help to move on, nonetheless.

Some builds were still running into #897876 due to the buildd chroots 
only regenerated twice per week (which is not something you should be
worried about), but the armhf/i386 and ppc64el FTBFS look more like
actual problems that need fixing in theseus.

> Best,
> Fabian
>...

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed