AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])