ESC meeting minutes: 2021-09-09

Stephan Bergmann sbergman at
Fri Sep 10 10:54:31 UTC 2021

On 9/10/21 11:27 AM, Luboš Luňák wrote:
> On Thursday 09 of September 2021, Miklos Vajna wrote:
>> * tb86 (m1 mac mini) build failures with Illegal Instruction
>> “Upgrade SSE2 sum to
>> AVX512 sum with Neumaier 1"
>   That doesn't make sense. M1 Mac Mini should be ARM64, but build logs for tb86
> claim it's "x86_64-apple-darwin20.6.0". And I have M1 Mac Mini here and those
> tests pass fine. I also reviewed that gerrit change and AFAICT the extra CPU
> code is properly separated and run only when the support is available. Are
> tb86 builds running in some kind of x86_64 virtualization?

Those builds are apparently meant to generate x86-64 binaries, see 
"add host/build flags to autogen job when building on macos-arm64", 
though it beats me how that actually works, given that no traces of the

   --host=x86_64-apple-macos --build=x86_64-apple-macos

from that commit's bin/macosx_clang_dbgutil.env show up in tb86 build 
logs like <>.

More information about the LibreOffice mailing list