get_addr_info = executable( 'get_addr_info', 'GetAddrInfo.c', common_src, include_directories: [ common_include ], c_args: [ c_args, '-D_POSIX_C_SOURCE=200112L' # For getaddrinfo ] ) tcp_echo_client = executable( 'tcp_echo_client', 'TCPEchoClient.c', 'TCPClientUtility.c', common_src, include_directories: [ common_include ], c_args: [ c_args, '-D_POSIX_C_SOURCE=200112L' # For getaddrinfo ] )