Thanks for this suggestion, using --download-mpich got it working!
Thanks,
David
On Fri, Aug 12, 2022 at 1:25 PM Satish Balay wrote:
> We've seen issues with Ubuntu built MPI. Can you try --download-mpich and
> see if that helps?
>
> Also you don't need --with-clanguage=cxx for complex.
On Fri, Aug 12, 2022 at 1:32 PM David Knezevic
wrote:
> Regarding 1.: We're using --download-mumps, so this is the mumps that was
> installed during config. There was no mumps build prior to that. Does that
> change anything?
>
I did not see the build in the log. Can you try removing and
Regarding 1.: We're using --download-mumps, so this is the mumps that was
installed during config. There was no mumps build prior to that. Does that
change anything?
Regarding 2.: We need --with-clanguage=cxx since we're also using an
external C++ library (libMesh). We've been using
We've seen issues with Ubuntu built MPI. Can you try --download-mpich and see
if that helps?
Also you don't need --with-clanguage=cxx for complex. PETSc can be built with
c99 compilex - i.e "--with-clanguage=c --with-scalar-type=complex" should work.
Satish
On Fri, 12 Aug 2022, David
On Fri, Aug 12, 2022 at 1:14 PM David Knezevic via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> I get a configure error when building PETSc 3.17.4 on Ubuntu 22.04. The
> configure.log is attached.
>
> This error seems to only occur when we use --with-clanguage=cxx. We need
> to use that object