On Wed, Apr 22, 2020 at 6:01 AM Richard W.M. Jones <rjones@xxxxxxxxxx> wrote: > It turns out it comes from dune (the build tool), although I'm still > unclear how and why. In any case I added a rather hacky workaround so > I can get the build going again: No, it isn't dune; it's ocaml itself. From "Changes" under "Bug fixes": - #7917, #9426: Use GCC option -fexcess-precision=standard when available, avoiding a problem with x87 excess precision in Float.round. (Xavier Leroy, review by Sébastien Hinderer) -- Jerry James http://www.jamezone.org/ _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx