On Friday, October 18, 2019 9:59:11 AM EDT Chris Adams wrote: > Once upon a time, Tom Hughes <t...@compton.nu> said: > > > Well I imagine clang will define it when targetting x86_64 output > > but in this case he is targetting BPF output instead. > > > > Adding -D__x86_64__ to the command line may be the quickest workaround > > for now though. > > Yes, but in my VERY limited understanding, a given compiled eBPF object > is only for the specific kernel it was compiled against. The kernel > headers define structures differently for different architectures, so to > use them, you have to have the right defines in the compiler. > > There's probably a better way than just using -D__x86_64__ though, since > that would (obviously) only be correct on x86_64. Fedora supports other > architectures, so there should be a more generic way to get the correct > architecture macros defined.
Passing the __x86_64__ flag seems to work. At least it works for one arch. -Steve _______________________________________________ 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
