[jira] [Resolved] (ARROW-18255) [C++] Support armv6

["Kouhei Sutou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-18255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kouhei Sutou resolved ARROW-18255.
----------------------------------
    Resolution: Fixed

Issue resolved by pull request 14611
[https://github.com/apache/arrow/pull/14611]

> [C++] Support armv6
> -------------------
>
>                 Key: ARROW-18255
>                 URL: https://issues.apache.org/jira/browse/ARROW-18255
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 10.0.0
>            Reporter: Maarten Pronk
>            Assignee: Yibo Cai
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 11.0.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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)