assignUser opened a new issue, #45985: URL: https://github.com/apache/arrow/issues/45985
### Describe the bug, including details regarding any error messages, version, and platform. CMake 4.0 removes support for `cmake_minimum_required(VERSION 3.5)` or less and several of our bundled dependencies still use this. When they are built with 4.0 the build fails. confirmed through testing: - mimalloc (#45978 ) - snappy (#45980 ) - googletest `grep`ed from build dir: absl aws_c_cal aws_c_common aws_c_compression aws_c_sdkutils aws_checksums aws_lc brotli crc32c gflags nlohmann_json protobuf rapidjson s2n_tls snappy xsimd utf8proc ### Component(s) C++ -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org