include_directories( . ) set(example_SRCS tls_client.c ) IF(WIN32) set_source_files_properties(${example_SRCS} PROPERTIES LANGUAGE CXX) ENDIF(WIN32) configure_file(client_CA1_1.key client_CA1_1.key COPYONLY) configure_file(client_CA1_1.pem client_CA1_1.pem COPYONLY) configure_file(root_CA1.pem root_CA1.pem COPYONLY) configure_file(server_CA1_1.pem server_CA1_1.pem COPYONLY) add_executable(tls_client ${example_SRCS} ) target_link_libraries(tls_client lib60870 )