mavericks, clang, libstdc++

gistfile1.txt

if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   exec_program(uname ARGS -v  OUTPUT_VARIABLE DARWIN_VERSION)
   string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
   message(status "Detected Darwin kernel version: ${DARWIN_VERSION}")
   if (DARWIN_VERSION GREATER 13)
     set(APPLE_MAVERICKS_OR_LATER 1 INTERNAL)
     set(CMAKE_CXX_FLAGS -stdlib=libstdc++)
     set(CMAKE_C_FLAGS -stdlib=libstdc++)
   endif (DARWIN_VERSION GREATER 13)
 # current CUDA on Mavericks uses libstdc++, not libc++
 # https://github.com/cudpp/cudpp/wiki/BuildingCUDPPWithMavericks
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")