Bug#1067907: flam3-genome segfaults on ppc64el with -ffast-math enabled

On 01/08/2025 08:17, Trupti wrote:
> 
> .... Any additional insights or suggestions are most welcome.
> 

Hi Trupti,

Just to be sure this is not an own goal,
I attach a series file that comments out
all the non essential patches.


 From the gcc man page, -ffast-math enables the following optimisations

-fno-math-errno
-funsafe-math-optimizations
-ffinite-math-only
-fno-rounding-math
-fno-signaling-nans
-fcx-limited-range
-fexcess-precision=fast

Maybe enable individually or as groups to determine
which triggers the segfault?


Best regards,
Peter

#001-manpage_whatis_fix.patch
002-libxml.patch
#003-ljpeg.patch
004-flam3.patch
#005-readme.patch
#006-icu67.patch
#007-autoconf.patch
#008-stringop-truncation.patch
#009-defaults.patch