openblas builds are now taking around 8-10 hours on most architectures, and 44 hours (!!) to complete on x86_64. Given where the build is waiting, I believe the cause is the following change: https://fedoraproject.org/wiki/Changes/StaticLibraryPreserveDebuginfo Earlier this year, the same version of openblas took 1-4 hours, with x86_64 again taking the longest. Given that the builders are noticeably *faster* since the datacenter move, this is a huge regression in build times. Please work with the owners of the above change to diagnose what is going wrong and mitigate it.
Suggest using %undefine _preserve_static_debuginfo in your package. Similarly to the gdal situation, your built libopenblas.a files have tens of thousands of .o files, which are processed serially and take plenty of time overall (even with a 1-ish Hz .o processing rate).
I filed https://bugzilla.redhat.com/show_bug.cgi?id=2390105 against debugedit
Looks like this is fixed in debugedit, the last build time was more reasonable.