AC_DEFUN([AC_CHECK_RPC], [ AC_CHECK_FUNCS(pmap_set, , [ AC_CHECK_LIB(rpc, pmap_set, [ LIBS="-lrpc $LIBS" AC_DEFINE(HAVE_PMAP_SET) ])]) AC_CHECK_FUNCS(pmap_getport pmap_getmaps rresvport) dnl add for source routing support setsockopt AC_CHECK_HEADERS(rpc/pmap_clnt.h, , , [ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <rpc/rpc.h> #include <rpc/pmap_prot.h> ]) ])