Bug#1133630: slepc: ftbfs with GCC-16

Drew Parsons <[email protected]> Mon, 03 Aug 2026 22:38:53 +0200

Newsgroups	gmane.linux.debian.devel.bugs.rc
Message-ID	<178578953340.971189.557919515895368930.reportbug__40141.692284827$1785789673$gmane$org@gelly>

Source: slepc
Followup-For: Bug #1133630
Control: tags -1 ftbfs

Actually I suspect this is a bug in mpif90,
(or a transition issue requiring openmpi-bin to be rebuilt for gcc-16)
not a bug in slepc after all.

slepc is not recording or specifying the gfortran version as far as I
know. It's just calling mpif90.

It looks like it's mpif90 that's specifying gfortran-15. I guess it
would get updated with a binNMU of openmpi. If that's the case then
openmpi should declare the dependency so that the binNMU is applied
automatically with gcc transitions.