* port PARPACK also to gcc 10
* Ensure that the output buffer is a rank-1 vector
The vector should also not be a temporary, so that we
can use the result.
* use valid address of binary
openmpi ignores this error, but mpich doesn't
* Add travis test with gcc 10 and mpich
* After pulling fedora:rawhide, use fedora:rawhide
* simplify travis tests for fedora
* run using bash -v (permissions issue otherwise)
* run using bash -v (permissions issue otherwise)
* fix permission of script
* Add she-bang to allow execution
* fix test for fedora
Co-authored-by: Sylvestre Ledru <sledru@mozilla.com>
