[Ecm-discuss] Issues with ecm-6.1.1.

Laurent Fousse laurent at komite.net
Jeu 20 Juil 13:18:08 CEST 2006


* Laurent Fousse [Thu, Jul 20, 2006 at 10:17:01AM +0200]:
> 1) ecm fails to build on s390. The problem is undefined types in
> longlong.h. As Torbjorn explained privately:
> 
>     DItype should be defined to a suitable type before longlong.h is
>     included, as documented in the beginning of longlong.h.  For an
>     example, see gmp-impl.h.
> 
> The log of the build failure is at:
> 
>     http://buildd.debian.org/fetch.php?&pkg=gmp-ecm&ver=6.1.1-1&arch=s390&stamp=1153342677&file=log&as=raw

I defined the required types in sp.h as needed, but now I have another
problem, similar to one I had in MPFR:

    http://buildd.debian.org/fetch.php?&pkg=gmp-ecm&ver=6.1.1-2&arch=s390&stamp=1153387273&file=log&as=raw

For MPFR:

    http://buildd.debian.org/fetch.php?&pkg=mpfr&ver=2.2.0.dfsg.1-5&arch=s390&stamp=1145312906&file=log&as=raw

The solution for MPFR was to disable the assembly umul_ppmm.




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