[
https://issues.apache.org/jira/browse/ARROW-15185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated ARROW-15185:
-----------------------------------
Labels: pull-request-available (was: )
> Arrow R doesn't build correctly if Arrow C++ was configured with lowercase
> flags
> --------------------------------------------------------------------------------
>
> Key: ARROW-15185
> URL: https://issues.apache.org/jira/browse/ARROW-15185
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Reporter: Alessandro Molina
> Assignee: Alessandro Molina
> Priority: Major
> Labels: pull-request-available
> Fix For: 7.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I use to configure ARROW C++ using lowercase flag names {{"on"}} instead of
> {{{}"ON"{}}}, that works fine with the C++ library and Python library, but
> leads to build errors on R.
> That's because the R build process looks for compile flags in
> {{ArrowOptions.cmake}} and those compile flags are compared with the
> uppercase ones.
> So in my {{ArrowOptions.cmake}} I had
> {code:java}
> ### Build the Parquet libraries
> set(ARROW_PARQUET "on") {code}
> while the R build script was looking for
> {code:java}
> grep 'set(ARROW_PARQUET "ON")' $ARROW_OPTS_CMAKE {code}
> this can be addressed by making those greps case insensitive
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
