kou opened a new pull request, #47947: URL: https://github.com/apache/arrow/pull/47947
### Rationale for this change Boost 1.89.0 removed backward compatibility CMake package for Boost.System. Boost.System is header-only since Boost 1.69. So CMake package for Boost.System isn't needed but it's provided for backward compatibility. CentOS 7 uses Boost 1.69. So we can drop support for Boost 1.68 or older. ### What changes are included in this PR? * Require Boost 1.69 or later. * Remove `system` from `COMPONENTS` because Boost.System is header-only. ### Are these changes tested? Yes. ### Are there any user-facing changes? Yes. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
