I updated the "Report a bug" link to go to GitHub. I also created https://github.com/pmodels/mpich/issues/4773 to capture this specific issue. Ken On 8/26/20, 12:54 AM, "Jeff Hammond via discuss" <[email protected]> wrote: A GitHub issue seems appropriate here (https://github.com/pmodels/mpich/issues)... Jeff On Tue, Aug 25, 2020 at 2:09 PM William Gropp via discuss <[email protected]> wrote: (If there is a better way to submit these, let me know. The “bug report” link doesn’t work from mpich.org <http://mpich.org>) —enable-fast in the top level configure accepts multiple, comma-separated items. The configure in modules/yaksa/configure.ac <http://configure.ac> expects (without checking) an O level only. This causes the configure step to fail with an unrelated error (yaksa thinks that it can’t fine pthreads). Bill William Gropp Director and Chief Scientist, NCSA Thomas M. Siebel Chair in Computer Science University of Illinois Urbana-Champaign _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss -- Jeff Hammond [email protected] http://jeffhammond.github.io/