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https://issues.apache.org/jira/browse/ARROW-3985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661008#comment-17661008
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Rok Mihevc commented on ARROW-3985:
-----------------------------------
This issue has been migrated to [issue
#20588|https://github.com/apache/arrow/issues/20588] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [C++] Pass -C option when compiling with ccache to avoid some warnings
> ----------------------------------------------------------------------
>
> Key: ARROW-3985
> URL: https://issues.apache.org/jira/browse/ARROW-3985
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.13.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> ccache by default will eat comments, some of which are used by gcc to disable
> certain warnings, like case statements that fall through.
> see https://github.com/apache/arrow/issues/3004
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