kou opened a new pull request, #34048: URL: https://github.com/apache/arrow/pull/34048
### Rationale for this change Binaries build on CentOS 7 uses `_GLIBCXX_USE_CXX11_ABI=0`. So we can't use them on Ubuntu 20.04 because Ubuntu 20.04 uses `_GLIBCXX_USE_CXX11_ABI=1`. If we use them on Ubuntu 20.04, our R package must use `_GLIBCXX_USE_CXX11_ABI=0` too. ### What changes are included in this PR? This changes add `-D_GLIBCXX_USE_CXX11_ABI=0` to `Cflags` in `arrow.pc`. Our R package uses `Cflags` in `arrow.pc`. So users don't need to specify `-D_GLIBCXX_USE_CXX11_ABI=0` explicitly. ### Are these changes tested? Yes. ### Are there any user-facing changes? No. * Closes GH-33091 -- 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
