cmake CHOLMOD_HAS_CUDA examples

jlblancoc/suitesparse-metis-for-windows SuiteSparse/CHOLMOD/GPU/CMakeLists.txt :56 

target_compile_definitions ( CHOLMOD PUBLIC "CHOLMOD_HAS_CUDA" )

jlblancoc/suitesparse-metis-for-windows SuiteSparse/CHOLMOD/GPU/CMakeLists.txt :65 

target_compile_definitions ( CHOLMOD_static PUBLIC "CHOLMOD_HAS_CUDA" )