Bug#893676: hurd: internal compiler error building petsc
Package: gcc-7
Version: 7.3.0-12
Severity: normal
Tags: upstream
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
}
see https://buildd.debian.org/status/logs.php?pkg=petsc&arch=hurd-i386
or
https://buildd.debian.org/status/fetch.php?pkg=petsc&arch=hurd-i386&ver=3.8.3%2Bdfsg1-7&stamp=1521574559&raw=0
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: hurd-i386 (i686-AT386)
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