On 24 April 2017 at 14:11, Matthew Knepley <knep...@gmail.com> wrote:
>> The original package has a requirement for >> >> --with-clanguage=cxx > > Also, this is almost never needed. Are you sure the package needs it, or > just uses it due to history. Apologies, was away for a while. At the time I was building PISM, I believe that was a requirement, yes and so I continued building with it for later PETSc and PISM updates. Given your assertion, I should probably check that.