diff --git a/nbase/configure b/nbase/configure
index d5e5dfe1f..882233c58 100755
--- a/nbase/configure
+++ b/nbase/configure
@@ -4519,18 +4519,6 @@ if test "$ac_res" != no; then :
 
 fi
 
-for ac_func in gai_strerror inet_pton inet_ntop
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
 $as_echo_n "checking for library containing inet_ntop... " >&6; }
 if ${ac_cv_search_inet_ntop+:} false; then :
@@ -4659,6 +4647,18 @@ esac
 
 fi
 
+for ac_func in gai_strerror inet_pton inet_ntop
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getaddrinfo" >&5
 $as_echo_n "checking for working getaddrinfo... " >&6; }
diff --git a/nbase/configure.ac b/nbase/configure.ac
index 6af2dca2a..996935347 100644
--- a/nbase/configure.ac
+++ b/nbase/configure.ac
@@ -185,13 +185,13 @@ AC_ARG_ENABLE(ipv6,
 AC_SEARCH_LIBS(getaddrinfo, [inet6 socket])
 AC_SEARCH_LIBS(gai_strerror, [inet6 socket])
 AC_SEARCH_LIBS(getnameinfo, [inet6 socket])
-AC_CHECK_FUNCS([gai_strerror inet_pton inet_ntop])
 AC_SEARCH_LIBS(inet_ntop, [nsl resolv network], [],
                [AC_LIBOBJ(inet_ntop)
                ])
 AC_SEARCH_LIBS(inet_pton, [nsl resolv network], [],
                [AC_LIBOBJ(inet_pton)
                ])
+AC_CHECK_FUNCS([gai_strerror inet_pton inet_ntop])
 APR_CHECK_WORKING_GETADDRINFO
 # The inet_addr function is used by APR_CHECK_WORKING_GETNAMEINFO.
 AC_SEARCH_LIBS(inet_addr, [nsl])