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https://issues.apache.org/jira/browse/ARROW-9443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved ARROW-9443.
---------------------------------
Resolution: Fixed
Issue resolved by pull request 7739
[https://github.com/apache/arrow/pull/7739]
> [C++] Bundled bz2 build should only build libbz2
> ------------------------------------------------
>
> Key: ARROW-9443
> URL: https://issues.apache.org/jira/browse/ARROW-9443
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Packaging, R
> Reporter: Neal Richardson
> Assignee: Neal Richardson
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.0.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> It appears that the nightly centos8 R build is failing to build bz2. I
> observed this locally while doing ARROW-9397 but assumed (wrongly, it seems)
> that there was something transient with bz2 and didn't circle back to debug
> it.
> For reasons that were not clear, bz2 was failing to build because {{cmp:
> command not found}}. It turns out that cmp is only called in make test, which
> we were calling via just make
> https://sourceware.org/git/?p=bzip2.git;a=blob;f=Makefile;h=b0fef950f361d84a5ec42749529fb34276e2de2d;hb=HEAD#l38.
> This was doing unnecessary work, aside from testing it was building command
> line utilities etc., so I made it only build libbz2. It's possible that we
> need to do something different on MSVC but I don't understand this well
> enough to be sure.
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