Please branch and build fftw2-devel in epel9. This package is needed as prerequisite for grace (https://bugzilla.redhat.com/show_bug.cgi?id=2168718)
Will you be able to branch and build fftw2 in epel9?
There was a small patch needed to compile this for EPEL9. Packages are available in veltsov/grace COPR repository. Hopefully it can be integrated to EPEL.
Can you please post or provide link to the patch?
Created attachment 1997512 [details] Patch to compile fftw2 on RHEL9
Created attachment 1997513 [details] Updated .spec to use the patch
I added the patch and updated spec file as attachments. I have no idea why earlier RHEL versions and later Fedora accept those braces, but RHEL9 does not.
https://src.fedoraproject.org/rpms/fftw2/pull-request/1
Patch merged, package should now build in epel9.
https://pagure.io/releng/fedora-scm-requests/issue/60209
FEDORA-EPEL-2024-6ac640420f (fftw2-2.1.5-49.el9) has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2024-6ac640420f
FEDORA-EPEL-2024-6ac640420f has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2024-6ac640420f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2024-6ac640420f (fftw2-2.1.5-49.el9) has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.