raulcd opened a new issue, #46111: URL: https://github.com/apache/arrow/issues/46111
### Describe the bug, including details regarding any error messages, version, and platform. [AMD64 Windows MinGW MINGW64 C++](https://github.com/apache/arrow/actions/runs/14399567443/job/40382134068) and [AMD64 Windows MinGW CLANG64 C++](https://github.com/apache/arrow/actions/runs/14398873966/job/40379944831?pr=46109) have started failing on some PRs with: ``` FAILED: src/arrow/CMakeFiles/arrow_testing_shared.dir/testing/process.cc.obj D:\a\_temp\msys64\clang64\bin\ccache.exe D:\a\_temp\msys64\clang64\bin\c++.exe -DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_BMI2 -DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_TESTING_EXPORTING -DBOOST_ALL_DYN_LINK -DBOOST_ALL_NO_LIB -DBOOST_CONTAINER_DYN_LINK -DBOOST_CONTAINER_NO_LIB -DBOOST_CONTEXT_DYN_LINK="" -DBOOST_CONTEXT_EXPORT=EXPORT -DBOOST_CONTEXT_NO_LIB="" -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_FILESYSTEM_DYN_LINK=1 -DBOOST_FILESYSTEM_NO_LIB -DBOOST_PROCESS_DYN_LINK -DBOOST_PROCESS_HAVE_V1 -DBOOST_PROCESS_HAVE_V2 -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DUSE_IMPORT_EXPORT -D_CRT_SECURE_NO_WARNINGS -Darrow_testing_shared_EXPORTS -ID:/a/arrow/arrow/build/cpp/src -ID:/a/arrow/arrow/cpp/src -ID:/a/arrow/arrow/cpp/src/generated -isystem D:/a/arrow/arrow/cpp/thirdparty/flatbuffers/include -Qunused-arguments -fcolor-diagnostics -Wa,-mbig-obj -Wall -Wextra -Wdocumentation -DARROW_WARN_DOCUMENTATION -Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-p arameter -Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time -Wno-unknown-warning-option -Wno-pass-failed -mxsave -msse4.2 -O3 -DNDEBUG -O2 -std=c++17 -MD -MT src/arrow/CMakeFiles/arrow_testing_shared.dir/testing/process.cc.obj -MF src\arrow\CMakeFiles\arrow_testing_shared.dir\testing\process.cc.obj.d -o src/arrow/CMakeFiles/arrow_testing_shared.dir/testing/process.cc.obj -c D:/a/arrow/arrow/cpp/src/arrow/testing/process.cc D:/a/arrow/arrow/cpp/src/arrow/testing/process.cc:60:16: fatal error: 'boost/process/v1.hpp' file not found 60 | # include <boost/process/v1.hpp> | ^~~~~~~~~~~~~~~~~~~~~~ 1 error generated. ``` It doesn't seem to be related to any commit so it probably is related with third party version updates ### 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