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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2021/02/01 18:59:00 UTC
[jira] [Created] (ARROW-11460) [R] Use system compression libraries
if present on Linux
Neal Richardson created ARROW-11460:
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Summary: [R] Use system compression libraries if present on Linux
Key: ARROW-11460
URL: https://issues.apache.org/jira/browse/ARROW-11460
Project: Apache Arrow
Issue Type: New Feature
Components: R
Reporter: Neal Richardson
We vendor/bundle all compression libraries and have them disabled in the default build. This is reliable, but it would be nice to use system libraries if they're present.
It's not as simple as setting {{ARROW_DEPENDENCY_SOURCE=AUTO}} because we have to know if we're using them in order to set the right `-lwhatever` flags in the R package build. Maybe these can be determined from the C++ build/cmake output rather than detected outside the build (but this may require ARROW-6312).
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