cmake HAS_ERFINV examples

casadi/casadi CMakeLists.txt :128

try_compile(HAS_ERFINV
    ${CMAKE_BINARY_DIR}
    ${CMAKE_MODULE_PATH}/check_erfinv.cpp
    CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CXX11FLAG}
    OUTPUT_VARIABLE OUTPUT)

casadi/casadi CMakeLists.txt :134

add_definitions(-DHAS_ERFINV)