kou opened a new pull request, #43721: URL: https://github.com/apache/arrow/pull/43721
### Rationale for this change Old re2.pc add "-std=c++11" but it causes a build error. Because Apache Arrow C++ requires C++17. ### What changes are included in this PR? Remove "-std=c++11" as workaround. We can remove this workaround when we drop support for Ubuntu 20.04. ### 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
