cmake _HAVE_TR1_UNORDERED_COLLECTIONS examples

VTREEM/Carve CMakeLists.txt :92

try_compile(_HAVE_TR1_UNORDERED_COLLECTIONS
              ${CMAKE_BINARY_DIR} 
              "${carve_SOURCE_DIR}/cmake/test_tr1_unordered.cpp"
              OUTPUT_VARIABLE OUTPUT)

VTREEM/Carve CMakeLists.txt :104

elseif(_HAVE_TR1_UNORDERED_COLLECTIONS)