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https://issues.apache.org/jira/browse/ARROW-13507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson reassigned ARROW-13507:
---------------------------------------
Assignee: Jonathan Keane
> [R] LTO job on CRAN fails
> -------------------------
>
> Key: ARROW-13507
> URL: https://issues.apache.org/jira/browse/ARROW-13507
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Reporter: Neal Richardson
> Assignee: Jonathan Keane
> Priority: Critical
> Labels: pull-request-available
> Fix For: 6.0.0, 5.0.1
>
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> ARROW-13199 added -fno-lto flags to the build (see also ARROW-12853). This
> likely is the cause of the LTO failure on CRAN:
> https://www.stats.ox.ac.uk/pub/bdr/LTO/arrow.out so we probably need to back
> it out.
> We don't have a CI job that tests with R built with --enable-lto, and AFAICT
> there is no docker image out there that has one. [I will try to get one added
> to wch/r-debug|https://github.com/wch/r-debug/pull/22] so that we don't have
> to build R from source to test this.
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