kou opened a new issue, #45423: URL: https://github.com/apache/arrow/issues/45423
### Describe the bug, including details regarding any error messages, version, and platform. https://github.com/ursacomputing/crossbow/actions/runs/13125731106/job/36621579172#step:7:271 ```text CMake Warning at /usr/local/share/cmake-3.29/Modules/FindBoost.cmake:1398 (message): New Boost version may have incorrect or missing dependencies and imported targets Call Stack (most recent call first): /usr/local/share/cmake-3.29/Modules/FindBoost.cmake:1523 (_Boost_COMPONENT_DEPENDENCIES) /usr/local/share/cmake-3.29/Modules/FindBoost.cmake:2135 (_Boost_MISSING_DEPENDENCIES) cmake_modules/ThirdpartyToolchain.cmake:313 (find_package) cmake_modules/ThirdpartyToolchain.cmake:1292 (resolve_dependency) CMakeLists.txt:546 (include) ``` This happened after #45397 is merged. In general, `libarrow_testing.{a,so}` that are also used by fuzzer require `boost::filesystem` because `arrow::util::Process` uses it: https://github.com/apache/arrow/blob/1567be0d74c5ee90c3d989f6fcefb32c402a736c/cpp/src/arrow/testing/process.cc#L76-L92 But it seems that we can use `libarrow_testing.a` without `boost::filesystem` when we don't use `arrow::util::Process`. `test-build-cpp-fuzz` prepare only Boost headers: https://github.com/google/oss-fuzz/blob/e007cb7be3868cb4f55e030c6c2a4199ca750bb6/projects/arrow/build.sh#L20-L28 So, let's require `boost::filesystem` only when `libarrow_testing.so` is used. ### Component(s) C++, Continuous Integration -- 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
