On Fri, Jan 21, 2022 at 09:29:57AM +0000, Tom Hughes wrote: > On 21/01/2022 09:08, Richard W.M. Jones wrote: > > >https://koji.fedoraproject.org/koji/taskinfo?taskID=81468000 > > > >This seems like a compiler bug or a bug in the standard switches being > >added by RPM on ppc64le. SLOF itself does not appear to add or adjust > >the -mtune flag. > > That's not even a ppc64le build, it's an x86_64 build using a cross > compiler from the gcc-powerpc64-linux-gnu package - that is actually > still 11.2 and hasn't been upgraded to 12 yet.
Oh dear, sorry for not spotting that :-( > I don't know where -mtune=generic comes from but a normal ppc64le > build uses -mcpu=power8 -mtune=power8 as it's defaults. With your clue above I can now reproduce this locally. It seems to be connected to redhat-rpm-config -- upgrading that to redhat-rpm-config-209-1.fc36.noarch causes the problem. But I wonder if this is actually a problem with it using the x86-64 build flags for the cross build ... Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org 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@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
