[petsc-users] Help building Zoltan with gcc11

Lucas Banting bantingl at myumanitoba.ca
Wed Sep 21 21:20:02 CDT 2022

Hello all,

I am having a problem building Zoltan using the "--download-Zoltan" using gcc11 (default version on Ubuntu 22.04).

I have opened an issue on the PETSc gitlab: https://gitlab.com/petsc/petsc/-/issues/1248
Which also has my configure.log.

The error is:
Error: Type mismatch between actual argument at (1) and actual argument at (2) (CHARACTER(128)/INTEGER(4)).

Which I believe is related to gcc10 changing Fortran compiler behaviour.


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