Maarten Pronk created ARROW-18255: ------------------------------------- Summary: [C++] Support armv6 Key: ARROW-18255 URL: https://issues.apache.org/jira/browse/ARROW-18255 Project: Apache Arrow Issue Type: Improvement Affects Versions: 10.0.0 Reporter: Maarten Pronk
Over at [https://github.com/JuliaPackaging/Yggdrasil/pull/5425,] we cross-compile Arrow to make it easily available within the Julia ecosystem. This will for example enable a GDAL with Arrow/Parquet driver support that can be installed for everyone. We noticed when going from v9 to v10, `armv6` (or any non-defined cpu architecture really) now gives an error when compiling. The change is in `cpp/cmake_modules/SetupCxxFlags.cmake`. We now patch the code by giving armv6 the same status as armv7, which seems to work. Would it be possible to not error out on unknown platforms? A warning with this platform is not officially supported could be an alternative. Or, the other way, you could confirm that armv6 (and others) are just _really_ unsupported (as in probably breaking) and we should not attempt to compile for those platforms? -- This message was sent by Atlassian Jira (v8.20.10#820010)