On 01/30/2017 12:44 PM, Edward Diener wrote:
Using the cmake gui program of the latest cmake 3.7.2 I add a cache entry of CMAKE_CXX_FLAGS to some compile flag value, but as soon as I hit the generate button the cache entry disappears and is no longer retained. Is CMAKE_CXX_FLAGS no longer a valid cmake variable ? If it is not a valid cmake variable, what cmake variable can I use to add a cpp compiler flag to my cmake build ?
CMAKE_CXX_FLAGS is an advanced cache variable that should implicitly exist in a C++ project (it does not have to be added).
Advanced cache variables are hidden by default. Did you check the "Advanced" option in cmake-gui? Nils -- 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: http://public.kitware.com/mailman/listinfo/cmake
