As darktable co-maintainer, today I was speaking with darix from OpenSUSE community, which maintains such package on that distro. On their OBS build system, they are able to build various packages each one optimized for a single x86_64 CPU generation using @BUILD_FLAVOR@ + _multibuild file.[1] So for example they have packages darktable-broadwell darktable-ivybridge darktable-sandybridge darktable-skylake darktable-skylake-avx512 darix also said "that is an OBS feature, nothing that you can just copy to koji[...]" "there is no generic solution to this for a normal distro package". I would like to study a way to make darktable (sub)packages very optimized for each CPU generation, so I am asking you if that is possible on Fedora, and what I should study to achieve it. Best regards [1]: https://build.opensuse.org/package/show/home:darix:darktable:master/darktable _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx