Bug#893676: hurd: internal compiler error building petsc
On Wed, 2018-03-21 at 09:19 +0100, Samuel Thibault wrote:
> Drew Parsons, on mer. 21 mars 2018 12:44:03 +0800, wrote:
> > The build of PETSc 3.8 triggers an internal compiler error on hurd:
> >
> > CC i386-gnu-complex/obj/src/vec/vec/interface/vector.o
> > ../../src/init2.c:52: MPFR assertion failed: p >= 2 && p <=
> > ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
> > /<<BUILDDIR>>/petsc-3.8.3+dfsg1/src/vec/vec/interface/vector.c:
> > In function 'VecSetInf':
> > /<<BUILDDIR>>/petsc-
> > 3.8.3+dfsg1/src/vec/vec/interface/vector.c:1860:1: internal
> > compiler error: Aborted
> > }
>
> Well, perhaps it's just because the current version of gcc-7 isn't
> built.
gcc-7 7.2.0-19 is built. Does it mean it's not compatible with MPFR ?
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