Control: tags -1 upstream wontfix Control: severity -1 normal On 3/25/20 10:39 AM, Laurent Bigonville wrote: > I see that the configure is autodetecting at buildtime whether several > CPU optimisations (SSE, SSE3, AVX) should be enabled or not. > > I feel this is not OK as building the package on different hardware > would result in different binaries being generated. > > AFAICS, the code is detecting at runtime if the CPU is supporting these > features, so I think that it's fine to force enable these 3 on i386 and > amd64 and not rely on autodetection in the configure (and force disable > them on the other architectures). > > On x32 port, the package FTBFS due to an issue related to this.
Since the runtime detection is used, this doesn't seem like much of a problem. With x32 not being a release architecture, even less so. We could add `--with-sse=no --with-ssse3=no --with-avx=no` but there doesn't seem to be real need for that. Kind Regards, Bas -- GPG Key ID: 4096R/6750F10AE88D4AF1 Fingerprint: 8182 DE41 7056 408D 6146 50D1 6750 F10A E88D 4AF1
