Wes McKinney created ARROW-3985:
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Summary: [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
Fix For: 0.13.0
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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