Steve, In regard to this topic:
Project: Determine default language dialect for the compiler. http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=77691638 fixup! Project: Determine default language dialect for the compiler. http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=10e937ad fixup! Project: Determine default language dialect for the compiler. http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ba7ade5f The default dialect computed with the compiler id may not be the same as the effective default dialect when CMAKE_CXX_FLAGS is considered. One may build with -std=c++11, for example, thus making the dialect used for compilation different than the raw compiler default even when CMake does not add a -std= flag. This is done for CMake itself on some dashboard builds: https://open.cdash.org/viewNotes.php?buildid=4011828 set(RR_FLAGS_C "${RR_FLAGS_COMMON} -std=c11") set(RR_FLAGS_CXX "${RR_FLAGS_COMMON} -std=c++11 -stdlib=libc++") set(ENV{CFLAGS} "${RR_WARNINGS_C} ${RR_FLAGS_C}") set(ENV{CXXFLAGS} "${RR_WARNINGS_CXX} ${RR_FLAGS_CXX}") ... CMake_NO_C_STANDARD:BOOL=1 CMake_NO_CXX_STANDARD:BOOL=1 These builds are where the RunCMake.CompileFeatures test failed with this topic. -Brad -- 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-developers