Hello,
I am having a weird issue on Windows when Ninja is used as a generator. As you can see below: https://ci.appveyor.com/project/pitrou/arrow/build/job/owq89j34spl9hy4d#L584 the build is first configured in Release mode as requested on the command-line. But for some reason CMake decides to re-run itself (it thinks CMAKE_CXX_COMPILER has changed, even though it hasn't) and switches the build to Debug mode: https://ci.appveyor.com/project/pitrou/arrow/build/job/owq89j34spl9hy4d#L839 What could be the reason the build type isn't kept the same? Regards Antoine. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake