--- nfs-utils-1.3.0.orig/configure.ac	2014-03-25 16:12:07.000000000 +0100
+++ nfs-utils-1.3.0/configure.ac	2014-05-17 21:03:27.077197789 +0200
@@ -247,9 +247,6 @@ AC_CHECK_FUNC([connect], ,
 AC_CHECK_FUNC([getaddrinfo], ,
               [AC_MSG_ERROR([Function 'getaddrinfo' not found.])])
 
-AC_CHECK_FUNC([getrpcbynumber], ,
-              [AC_MSG_ERROR([Function 'getrpcbynumber' not found.])])
-
 AC_CHECK_FUNC([getservbyname], ,
               [AC_MSG_ERROR([Function 'getservbyname' not found.])])
 
@@ -408,12 +405,11 @@ AC_FUNC_STAT
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
                gethostbyaddr gethostbyname gethostname getmntent \
-               getnameinfo getrpcbyname getifaddrs \
+               getnameinfo getrpcbyname getrpcbynumber getrpcbynumber_r getifaddrs \
                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
                ppoll realpath rmdir select socket strcasecmp strchr strdup \
                strerror strrchr strtol strtoul sigprocmask])
 
-
 dnl *************************************************************
 dnl Check for data sizes
 dnl *************************************************************