From 2e9983ca08e01317445f026e67ac1e41ef779de1 Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 23 Oct 2001 17:32:53 +0000
Subject: [PATCH] Add additional __res_query check

---
 configure    | 1071 ++++++++++++++++++++++++++------------------------
 configure.in |    5 +
 2 files changed, 566 insertions(+), 510 deletions(-)

diff --git a/configure b/configure
index 7fbfa86025..670f29c124 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # $OpenLDAP$
-# from OpenLDAP: pkg/ldap/configure.in,v 1.372 2001/10/19 06:09:03 ando Exp  
+# from OpenLDAP: pkg/ldap/configure.in,v 1.373 2001/10/20 22:32:55 kurt Exp  
 
 # Copyright 1998-2001 The OpenLDAP Foundation.  All Rights Reserved.
 # 
@@ -6033,6 +6033,57 @@ fi
 	ac_cv_func_res_query=$ac_cv_lib_resolv_res_query
 fi
 
+if test $ac_cv_func_res_query = no ; then 
+	echo $ac_n "checking for __res_query in -lresolv""... $ac_c" 1>&6
+echo "configure:6039: checking for __res_query in -lresolv" >&5
+ac_lib_var=`echo resolv'_'__res_query | sed 'y%./+-:%__p__%'`
+if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lresolv  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6047 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char __res_query();
+
+int main() {
+__res_query()
+; return 0; }
+EOF
+if { (eval echo configure:6058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lresolv $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+	ac_cv_func_res_query=$ac_cv_lib_resolv___res_query
+fi
+
 if test "$ac_cv_func_res_query" = yes ; then
 	cat >> confdefs.h <<\EOF
 #define HAVE_RES_QUERY 1
@@ -6051,12 +6102,12 @@ fi
 for ac_func in getaddrinfo inet_ntop 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6055: checking for $ac_func" >&5
+echo "configure:6106: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6060 "configure"
+#line 6111 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6080,7 +6131,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6114,12 +6165,12 @@ else
 	for ac_func in gai_strerror 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6118: checking for $ac_func" >&5
+echo "configure:6169: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6123 "configure"
+#line 6174 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6143,7 +6194,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6169,13 +6220,13 @@ done
 
 
 	echo $ac_n "checking INET6_ADDRSTRLEN""... $ac_c" 1>&6
-echo "configure:6173: checking INET6_ADDRSTRLEN" >&5
+echo "configure:6224: checking INET6_ADDRSTRLEN" >&5
 if eval "test \"\${ol_cv_inet6_addrstrlen+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 6179 "configure"
+#line 6230 "configure"
 #include "confdefs.h"
 
 #			include <netinet/in.h>
@@ -6210,17 +6261,17 @@ if test $ol_enable_local != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6214: checking for $ac_hdr" >&5
+echo "configure:6265: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6219 "configure"
+#line 6270 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6224: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6275: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6267,17 +6318,17 @@ if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6271: checking for $ac_hdr" >&5
+echo "configure:6322: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6276 "configure"
+#line 6327 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6281: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6309,17 +6360,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6313: checking for $ac_hdr" >&5
+echo "configure:6364: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6318 "configure"
+#line 6369 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6353,7 +6404,7 @@ done
 
 		if test $krb5_impl = mit; then
 			echo $ac_n "checking for main in -lk5crypto""... $ac_c" 1>&6
-echo "configure:6357: checking for main in -lk5crypto" >&5
+echo "configure:6408: checking for main in -lk5crypto" >&5
 ac_lib_var=`echo k5crypto'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6361,14 +6412,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lk5crypto  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6365 "configure"
+#line 6416 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6391,7 +6442,7 @@ fi
 
 
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:6395: checking for main in -lkrb5" >&5
+echo "configure:6446: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6399,14 +6450,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -l$krb5crypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6403 "configure"
+#line 6454 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6431,7 +6482,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:6435: checking for main in -lkrb5" >&5
+echo "configure:6486: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6439,14 +6490,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -ldes -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6443 "configure"
+#line 6494 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6509,17 +6560,17 @@ if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6513: checking for $ac_hdr" >&5
+echo "configure:6564: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6518 "configure"
+#line 6569 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6523: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6574: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6549,7 +6600,7 @@ done
 	if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 		if test $krb5_impl = mit; then
 			echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:6553: checking for main in -lkrb4" >&5
+echo "configure:6604: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6557,14 +6608,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -ldes425 -lkrb5 -l$krb5crypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6561 "configure"
+#line 6612 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6589,7 +6640,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:6593: checking for main in -lkrb4" >&5
+echo "configure:6644: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6597,14 +6648,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -lkrb5 -ldes -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6601 "configure"
+#line 6652 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6646,7 +6697,7 @@ EOF
 
 
 			echo $ac_n "checking for des_debug in Kerberos libraries""... $ac_c" 1>&6
-echo "configure:6650: checking for des_debug in Kerberos libraries" >&5
+echo "configure:6701: checking for des_debug in Kerberos libraries" >&5
 if eval "test \"\${ol_cv_var_des_debug+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6654,7 +6705,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 6658 "configure"
+#line 6709 "configure"
 #include "confdefs.h"
 
 #include <kerberosIV/krb.h>
@@ -6667,7 +6718,7 @@ des_debug = 1;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_var_des_debug=yes
 else
@@ -6706,17 +6757,17 @@ if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6710: checking for $ac_hdr" >&5
+echo "configure:6761: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6715 "configure"
+#line 6766 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6720: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6771: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6745,7 +6796,7 @@ done
 
 	if test $ac_cv_header_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb""... $ac_c" 1>&6
-echo "configure:6749: checking for main in -lkrb" >&5
+echo "configure:6800: checking for main in -lkrb" >&5
 ac_lib_var=`echo krb'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6753,14 +6804,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6757 "configure"
+#line 6808 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6830,17 +6881,17 @@ if test $ol_with_tls != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6834: checking for $ac_hdr" >&5
+echo "configure:6885: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6839 "configure"
+#line 6890 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6869,7 +6920,7 @@ done
 	
 	if test $ac_cv_header_openssl_ssl_h = yes -o $ac_cv_header_ssl_h = yes ; then
 		echo $ac_n "checking for SSLeay_add_ssl_algorithms in -lssl""... $ac_c" 1>&6
-echo "configure:6873: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
+echo "configure:6924: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSLeay_add_ssl_algorithms | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6877,7 +6928,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6881 "configure"
+#line 6932 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6888,7 +6939,7 @@ int main() {
 SSLeay_add_ssl_algorithms()
 ; return 0; }
 EOF
-if { (eval echo configure:6892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6913,7 +6964,7 @@ fi
 			
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for SSL_library_init in -lssl""... $ac_c" 1>&6
-echo "configure:6917: checking for SSL_library_init in -lssl" >&5
+echo "configure:6968: checking for SSL_library_init in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSL_library_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6921,7 +6972,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6925 "configure"
+#line 6976 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6932,7 +6983,7 @@ int main() {
 SSL_library_init()
 ; return 0; }
 EOF
-if { (eval echo configure:6936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6958,7 +7009,7 @@ fi
 
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for ssl3_accept in -lssl""... $ac_c" 1>&6
-echo "configure:6962: checking for ssl3_accept in -lssl" >&5
+echo "configure:7013: checking for ssl3_accept in -lssl" >&5
 ac_lib_var=`echo ssl'_'ssl3_accept | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6966,7 +7017,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto -lRSAglue -lrsaref $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6970 "configure"
+#line 7021 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6977,7 +7028,7 @@ int main() {
 ssl3_accept()
 ; return 0; }
 EOF
-if { (eval echo configure:6981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7058,12 +7109,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7062: checking for $ac_func" >&5
+echo "configure:7113: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7067 "configure"
+#line 7118 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7087,7 +7138,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:7091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7116,19 +7167,19 @@ if test "$ac_cv_func_ctime_r" = no ; then
 	ol_cv_func_ctime_r_nargs=0
 else
 	echo $ac_n "checking number of arguments of ctime_r""... $ac_c" 1>&6
-echo "configure:7120: checking number of arguments of ctime_r" >&5
+echo "configure:7171: checking number of arguments of ctime_r" >&5
 if eval "test \"\${ol_cv_func_ctime_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7125 "configure"
+#line 7176 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t ti; char *buffer; ctime_r(&ti,buffer,32);
 ; return 0; }
 EOF
-if { (eval echo configure:7132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7183: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs3=yes
 else
@@ -7140,14 +7191,14 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 7144 "configure"
+#line 7195 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t ti; char *buffer; ctime_r(&ti,buffer);
 ; return 0; }
 EOF
-if { (eval echo configure:7151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs2=yes
 else
@@ -7187,12 +7238,12 @@ fi
 
 if test "$ac_cv_func_gethostbyname_r" = yes ; then
  	echo $ac_n "checking number of arguments of gethostbyname_r""... $ac_c" 1>&6
-echo "configure:7191: checking number of arguments of gethostbyname_r" >&5
+echo "configure:7242: checking number of arguments of gethostbyname_r" >&5
 if eval "test \"\${ol_cv_func_gethostbyname_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7196 "configure"
+#line 7247 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -7206,7 +7257,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:7210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs5=yes
 else
@@ -7218,7 +7269,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 7222 "configure"
+#line 7273 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -7233,7 +7284,7 @@ struct hostent hent;struct hostent *rhent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:7237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs6=yes
 else
@@ -7274,12 +7325,12 @@ fi
  
 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
  	echo $ac_n "checking number of arguments of gethostbyaddr_r""... $ac_c" 1>&6
-echo "configure:7278: checking number of arguments of gethostbyaddr_r" >&5
+echo "configure:7329: checking number of arguments of gethostbyaddr_r" >&5
 if eval "test \"\${ol_cv_func_gethostbyaddr_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7283 "configure"
+#line 7334 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -7295,7 +7346,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			alen, AF_INET, &hent, buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:7299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs7=yes
 else
@@ -7307,7 +7358,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 7311 "configure"
+#line 7362 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -7325,7 +7376,7 @@ struct hostent hent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:7329: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs8=yes
 else
@@ -7388,12 +7439,12 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 
 	
 	echo $ac_n "checking for _beginthread""... $ac_c" 1>&6
-echo "configure:7392: checking for _beginthread" >&5
+echo "configure:7443: checking for _beginthread" >&5
 if eval "test \"\${ac_cv_func__beginthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7397 "configure"
+#line 7448 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _beginthread(); below.  */
@@ -7417,7 +7468,7 @@ f = _beginthread;
 
 ; return 0; }
 EOF
-if { (eval echo configure:7421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__beginthread=yes"
 else
@@ -7472,17 +7523,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7476: checking for $ac_hdr" >&5
+echo "configure:7527: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7481 "configure"
+#line 7532 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7511,13 +7562,13 @@ done
 
 	if test $ac_cv_header_pthread_h = yes ; then
 		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:7515: checking POSIX thread version" >&5
+echo "configure:7566: checking POSIX thread version" >&5
 if eval "test \"\${ol_cv_pthread_version+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 7521 "configure"
+#line 7572 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -7539,7 +7590,7 @@ rm -f conftest*
 
 
 	cat > conftest.$ac_ext <<EOF
-#line 7543 "configure"
+#line 7594 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -7592,12 +7643,12 @@ EOF
 
 		
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:7596: checking for LinuxThreads pthread.h" >&5
+echo "configure:7647: checking for LinuxThreads pthread.h" >&5
 if eval "test \"\${ol_cv_header_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7601 "configure"
+#line 7652 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -7624,12 +7675,12 @@ EOF
 
 		
 	echo $ac_n "checking for GNU Pth pthread.h""... $ac_c" 1>&6
-echo "configure:7628: checking for GNU Pth pthread.h" >&5
+echo "configure:7679: checking for GNU Pth pthread.h" >&5
 if eval "test \"\${ol_cv_header_gnu_pth_pthread_h+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7633 "configure"
+#line 7684 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 #ifdef _POSIX_THREAD_IS_GNU_PTH
@@ -7658,17 +7709,17 @@ echo "$ac_t""$ol_cv_header_gnu_pth_pthread_h" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7662: checking for $ac_hdr" >&5
+echo "configure:7713: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7667 "configure"
+#line 7718 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7698,14 +7749,14 @@ done
 
 																																																																
 				echo $ac_n "checking for pthread_create in default libraries""... $ac_c" 1>&6
-echo "configure:7702: checking for pthread_create in default libraries" >&5
+echo "configure:7753: checking for pthread_create in default libraries" >&5
 if eval "test \"\${ol_cv_pthread_create+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7709 "configure"
+#line 7760 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7786,7 +7837,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_create=yes
 else
@@ -7798,7 +7849,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7802 "configure"
+#line 7853 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7884,7 +7935,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_create=yes
 else
@@ -7909,7 +7960,7 @@ echo "$ac_t""$ol_cv_pthread_create" 1>&6
 if test "$ol_link_threads" = no ; then
 	# try -kthread
 	echo $ac_n "checking for pthread link with -kthread""... $ac_c" 1>&6
-echo "configure:7913: checking for pthread link with -kthread" >&5
+echo "configure:7964: checking for pthread link with -kthread" >&5
 if eval "test \"\${ol_cv_pthread_kthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7920,7 +7971,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7924 "configure"
+#line 7975 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8001,7 +8052,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_kthread=yes
 else
@@ -8013,7 +8064,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8017 "configure"
+#line 8068 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8099,7 +8150,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_kthread=yes
 else
@@ -8129,7 +8180,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -pthread
 	echo $ac_n "checking for pthread link with -pthread""... $ac_c" 1>&6
-echo "configure:8133: checking for pthread link with -pthread" >&5
+echo "configure:8184: checking for pthread link with -pthread" >&5
 if eval "test \"\${ol_cv_pthread_pthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8140,7 +8191,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8144 "configure"
+#line 8195 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8221,7 +8272,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthread=yes
 else
@@ -8233,7 +8284,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8237 "configure"
+#line 8288 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8319,7 +8370,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_pthread=yes
 else
@@ -8349,7 +8400,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -pthreads
 	echo $ac_n "checking for pthread link with -pthreads""... $ac_c" 1>&6
-echo "configure:8353: checking for pthread link with -pthreads" >&5
+echo "configure:8404: checking for pthread link with -pthreads" >&5
 if eval "test \"\${ol_cv_pthread_pthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8360,7 +8411,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8364 "configure"
+#line 8415 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8441,7 +8492,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthreads=yes
 else
@@ -8453,7 +8504,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8457 "configure"
+#line 8508 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8539,7 +8590,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_pthreads=yes
 else
@@ -8569,7 +8620,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -mthreads
 	echo $ac_n "checking for pthread link with -mthreads""... $ac_c" 1>&6
-echo "configure:8573: checking for pthread link with -mthreads" >&5
+echo "configure:8624: checking for pthread link with -mthreads" >&5
 if eval "test \"\${ol_cv_pthread_mthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8580,7 +8631,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8584 "configure"
+#line 8635 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8661,7 +8712,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_mthreads=yes
 else
@@ -8673,7 +8724,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8677 "configure"
+#line 8728 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8759,7 +8810,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_mthreads=yes
 else
@@ -8789,7 +8840,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -thread
 	echo $ac_n "checking for pthread link with -thread""... $ac_c" 1>&6
-echo "configure:8793: checking for pthread link with -thread" >&5
+echo "configure:8844: checking for pthread link with -thread" >&5
 if eval "test \"\${ol_cv_pthread_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8800,7 +8851,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8804 "configure"
+#line 8855 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8881,7 +8932,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_thread=yes
 else
@@ -8893,7 +8944,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8897 "configure"
+#line 8948 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8979,7 +9030,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_thread=yes
 else
@@ -9010,7 +9061,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -lmach -lexc -lc_r
 	echo $ac_n "checking for pthread link with -lpthread -lmach -lexc -lc_r""... $ac_c" 1>&6
-echo "configure:9014: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
+echo "configure:9065: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lpthread_lmach_lexc_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9021,7 +9072,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9025 "configure"
+#line 9076 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9102,7 +9153,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
 else
@@ -9114,7 +9165,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9118 "configure"
+#line 9169 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9200,7 +9251,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
 else
@@ -9230,7 +9281,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -lmach -lexc
 	echo $ac_n "checking for pthread link with -lpthread -lmach -lexc""... $ac_c" 1>&6
-echo "configure:9234: checking for pthread link with -lpthread -lmach -lexc" >&5
+echo "configure:9285: checking for pthread link with -lpthread -lmach -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthread_lmach_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9241,7 +9292,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9245 "configure"
+#line 9296 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9322,7 +9373,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread_lmach_lexc=yes
 else
@@ -9334,7 +9385,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9338 "configure"
+#line 9389 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9420,7 +9471,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread_lmach_lexc=yes
 else
@@ -9451,7 +9502,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -Wl,-woff,85
 	echo $ac_n "checking for pthread link with -lpthread -Wl,-woff,85""... $ac_c" 1>&6
-echo "configure:9455: checking for pthread link with -lpthread -Wl,-woff,85" >&5
+echo "configure:9506: checking for pthread link with -lpthread -Wl,-woff,85" >&5
 if eval "test \"\${ol_cv_pthread_lib_lpthread_woff+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9462,7 +9513,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9466 "configure"
+#line 9517 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9543,7 +9594,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lib_lpthread_woff=yes
 else
@@ -9555,7 +9606,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9559 "configure"
+#line 9610 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9641,7 +9692,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lib_lpthread_woff=yes
 else
@@ -9672,7 +9723,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread
 	echo $ac_n "checking for pthread link with -lpthread""... $ac_c" 1>&6
-echo "configure:9676: checking for pthread link with -lpthread" >&5
+echo "configure:9727: checking for pthread link with -lpthread" >&5
 if eval "test \"\${ol_cv_pthread_lpthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9683,7 +9734,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9687 "configure"
+#line 9738 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9764,7 +9815,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread=yes
 else
@@ -9776,7 +9827,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9780 "configure"
+#line 9831 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9862,7 +9913,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread=yes
 else
@@ -9892,7 +9943,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lc_r
 	echo $ac_n "checking for pthread link with -lc_r""... $ac_c" 1>&6
-echo "configure:9896: checking for pthread link with -lc_r" >&5
+echo "configure:9947: checking for pthread link with -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9903,7 +9954,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9907 "configure"
+#line 9958 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9984,7 +10035,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lc_r=yes
 else
@@ -9996,7 +10047,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 10000 "configure"
+#line 10051 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10082,7 +10133,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lc_r=yes
 else
@@ -10113,7 +10164,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -threads
 	echo $ac_n "checking for pthread link with -threads""... $ac_c" 1>&6
-echo "configure:10117: checking for pthread link with -threads" >&5
+echo "configure:10168: checking for pthread link with -threads" >&5
 if eval "test \"\${ol_cv_pthread_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10124,7 +10175,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 10128 "configure"
+#line 10179 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10205,7 +10256,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_threads=yes
 else
@@ -10217,7 +10268,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 10221 "configure"
+#line 10272 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10303,7 +10354,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_threads=yes
 else
@@ -10334,7 +10385,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lmach -lexc -lc_r
 	echo $ac_n "checking for pthread link with -lpthreads -lmach -lexc -lc_r""... $ac_c" 1>&6
-echo "configure:10338: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
+echo "configure:10389: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10345,7 +10396,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 10349 "configure"
+#line 10400 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10426,7 +10477,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
 else
@@ -10438,7 +10489,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 10442 "configure"
+#line 10493 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10524,7 +10575,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
 else
@@ -10554,7 +10605,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lmach -lexc
 	echo $ac_n "checking for pthread link with -lpthreads -lmach -lexc""... $ac_c" 1>&6
-echo "configure:10558: checking for pthread link with -lpthreads -lmach -lexc" >&5
+echo "configure:10609: checking for pthread link with -lpthreads -lmach -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lmach_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10565,7 +10616,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 10569 "configure"
+#line 10620 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10646,7 +10697,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lmach_lexc=yes
 else
@@ -10658,7 +10709,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 10662 "configure"
+#line 10713 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10744,7 +10795,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lmach_lexc=yes
 else
@@ -10774,7 +10825,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lexc
 	echo $ac_n "checking for pthread link with -lpthreads -lexc""... $ac_c" 1>&6
-echo "configure:10778: checking for pthread link with -lpthreads -lexc" >&5
+echo "configure:10829: checking for pthread link with -lpthreads -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10785,7 +10836,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 10789 "configure"
+#line 10840 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10866,7 +10917,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lexc=yes
 else
@@ -10878,7 +10929,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 10882 "configure"
+#line 10933 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10964,7 +11015,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lexc=yes
 else
@@ -10995,7 +11046,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads
 	echo $ac_n "checking for pthread link with -lpthreads""... $ac_c" 1>&6
-echo "configure:10999: checking for pthread link with -lpthreads" >&5
+echo "configure:11050: checking for pthread link with -lpthreads" >&5
 if eval "test \"\${ol_cv_pthread_lib_lpthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11006,7 +11057,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 11010 "configure"
+#line 11061 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11087,7 +11138,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lib_lpthreads=yes
 else
@@ -11099,7 +11150,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 11103 "configure"
+#line 11154 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11185,7 +11236,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:11189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lib_lpthreads=yes
 else
@@ -11227,12 +11278,12 @@ EOF
 												for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11231: checking for $ac_func" >&5
+echo "configure:11282: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11236 "configure"
+#line 11287 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11256,7 +11307,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11284,7 +11335,7 @@ done
 			if test $ac_cv_func_sched_yield = no -a \
 				$ac_cv_func_pthread_yield = no ; then
 								echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
-echo "configure:11288: checking for sched_yield in -lrt" >&5
+echo "configure:11339: checking for sched_yield in -lrt" >&5
 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11292,7 +11343,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11296 "configure"
+#line 11347 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -11303,7 +11354,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:11307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11335,12 +11386,12 @@ fi
 												for ac_func in thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11339: checking for $ac_func" >&5
+echo "configure:11390: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11344 "configure"
+#line 11395 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11364,7 +11415,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11398,12 +11449,12 @@ done
 						for ac_func in pthread_kill pthread_rwlock_destroy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11402: checking for $ac_func" >&5
+echo "configure:11453: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11407 "configure"
+#line 11458 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11427,7 +11478,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11453,13 +11504,13 @@ done
 
 
 									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
-echo "configure:11457: checking for pthread_detach with <pthread.h>" >&5
+echo "configure:11508: checking for pthread_detach with <pthread.h>" >&5
 if eval "test \"\${ol_cv_func_pthread_detach+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 								cat > conftest.$ac_ext <<EOF
-#line 11463 "configure"
+#line 11514 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -11471,7 +11522,7 @@ int main() {
 pthread_detach(NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:11475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_func_pthread_detach=yes
 else
@@ -11503,12 +11554,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11507: checking for $ac_func" >&5
+echo "configure:11558: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11512 "configure"
+#line 11563 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11532,7 +11583,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11561,12 +11612,12 @@ done
 	for ac_func in pthread_kill_other_threads_np
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11565: checking for $ac_func" >&5
+echo "configure:11616: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11570 "configure"
+#line 11621 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11590,7 +11641,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11615,7 +11666,7 @@ fi
 done
 
 	echo $ac_n "checking for LinuxThreads implementation""... $ac_c" 1>&6
-echo "configure:11619: checking for LinuxThreads implementation" >&5
+echo "configure:11670: checking for LinuxThreads implementation" >&5
 if eval "test \"\${ol_cv_sys_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11628,7 +11679,7 @@ echo "$ac_t""$ol_cv_sys_linux_threads" 1>&6
 	
 	
 	echo $ac_n "checking for LinuxThreads consistency""... $ac_c" 1>&6
-echo "configure:11632: checking for LinuxThreads consistency" >&5
+echo "configure:11683: checking for LinuxThreads consistency" >&5
 if eval "test \"\${ol_cv_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11653,7 +11704,7 @@ echo "$ac_t""$ol_cv_linux_threads" 1>&6
 			fi
 
 			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
-echo "configure:11657: checking if pthread_create() works" >&5
+echo "configure:11708: checking if pthread_create() works" >&5
 if eval "test \"\${ol_cv_pthread_create_works+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11662,7 +11713,7 @@ else
   				ol_cv_pthread_create_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 11666 "configure"
+#line 11717 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11748,7 +11799,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:11752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_create_works=yes
 else
@@ -11770,7 +11821,7 @@ echo "$ac_t""$ol_cv_pthread_create_works" 1>&6
 
 						if test $ol_with_yielding_select = auto ; then
 				echo $ac_n "checking if select yields when using pthreads""... $ac_c" 1>&6
-echo "configure:11774: checking if select yields when using pthreads" >&5
+echo "configure:11825: checking if select yields when using pthreads" >&5
 if eval "test \"\${ol_cv_pthread_select_yields+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11779,7 +11830,7 @@ else
   ol_cv_pthread_select_yields=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 11783 "configure"
+#line 11834 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11855,7 +11906,7 @@ int main(argc, argv)
 	exit(2);
 }
 EOF
-if { (eval echo configure:11859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_select_yields=no
 else
@@ -11899,17 +11950,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11903: checking for $ac_hdr" >&5
+echo "configure:11954: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11908 "configure"
+#line 11959 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11939,12 +11990,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:11943: checking for cthread_fork" >&5
+echo "configure:11994: checking for cthread_fork" >&5
 if eval "test \"\${ac_cv_func_cthread_fork+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11948 "configure"
+#line 11999 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -11968,7 +12019,7 @@ f = cthread_fork;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_cthread_fork=yes"
 else
@@ -11990,7 +12041,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:11994: checking for cthread_fork with -all_load" >&5
+echo "configure:12045: checking for cthread_fork with -all_load" >&5
 if eval "test \"\${ol_cv_cthread_all_load+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11998,7 +12049,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 12002 "configure"
+#line 12053 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -12007,7 +12058,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:12011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_cthread_all_load=yes
 else
@@ -12052,17 +12103,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12056: checking for $ac_hdr" >&5
+echo "configure:12107: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12061 "configure"
+#line 12112 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12066: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12091,7 +12142,7 @@ done
 
 	if test $ac_cv_header_pth_h = yes ; then
 		echo $ac_n "checking for pth_version in -lpth""... $ac_c" 1>&6
-echo "configure:12095: checking for pth_version in -lpth" >&5
+echo "configure:12146: checking for pth_version in -lpth" >&5
 ac_lib_var=`echo pth'_'pth_version | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12099,7 +12150,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpth  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12103 "configure"
+#line 12154 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12110,7 +12161,7 @@ int main() {
 pth_version()
 ; return 0; }
 EOF
-if { (eval echo configure:12114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12154,17 +12205,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12158: checking for $ac_hdr" >&5
+echo "configure:12209: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12163 "configure"
+#line 12214 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12192,7 +12243,7 @@ done
 
 	if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
 		echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
-echo "configure:12196: checking for thr_create in -lthread" >&5
+echo "configure:12247: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12200,7 +12251,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12204 "configure"
+#line 12255 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12211,7 +12262,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:12215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12251,12 +12302,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12255: checking for $ac_func" >&5
+echo "configure:12306: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12260 "configure"
+#line 12311 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12280,7 +12331,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12311,17 +12362,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12315: checking for $ac_hdr" >&5
+echo "configure:12366: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12320 "configure"
+#line 12371 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12349,7 +12400,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:12353: checking for lwp_create in -llwp" >&5
+echo "configure:12404: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12357,7 +12408,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12361 "configure"
+#line 12412 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12368,7 +12419,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:12372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12421,17 +12472,17 @@ if test $ol_with_threads = manual ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12425: checking for $ac_hdr" >&5
+echo "configure:12476: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12430 "configure"
+#line 12481 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12460,12 +12511,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12464: checking for $ac_func" >&5
+echo "configure:12515: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12469 "configure"
+#line 12520 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12489,7 +12540,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12515,12 +12566,12 @@ done
 
 	
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:12519: checking for LinuxThreads pthread.h" >&5
+echo "configure:12570: checking for LinuxThreads pthread.h" >&5
 if eval "test \"\${ol_cv_header_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12524 "configure"
+#line 12575 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -12550,17 +12601,17 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12554: checking for $ac_hdr" >&5
+echo "configure:12605: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12559 "configure"
+#line 12610 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12615: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12590,17 +12641,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12594: checking for $ac_hdr" >&5
+echo "configure:12645: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12599 "configure"
+#line 12650 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12604: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12630,17 +12681,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12634: checking for $ac_hdr" >&5
+echo "configure:12685: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12639 "configure"
+#line 12690 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12644: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12699,20 +12750,20 @@ EOF
 
 
 			echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:12703: checking for thread specific errno" >&5
+echo "configure:12754: checking for thread specific errno" >&5
 if eval "test \"\${ol_cv_errno_thread_specific+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 12709 "configure"
+#line 12760 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:12716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_errno_thread_specific=yes
 else
@@ -12728,20 +12779,20 @@ fi
 echo "$ac_t""$ol_cv_errno_thread_specific" 1>&6
 
 			echo $ac_n "checking for thread specific h_errno""... $ac_c" 1>&6
-echo "configure:12732: checking for thread specific h_errno" >&5
+echo "configure:12783: checking for thread specific h_errno" >&5
 if eval "test \"\${ol_cv_h_errno_thread_specific+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 12738 "configure"
+#line 12789 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 int main() {
 h_errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:12745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_h_errno_thread_specific=yes
 else
@@ -12800,17 +12851,17 @@ for ac_hdr in db_185.h db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12804: checking for $ac_hdr" >&5
+echo "configure:12855: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12809 "configure"
+#line 12860 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12838,13 +12889,13 @@ done
 
 if test $ac_cv_header_db_185_h = yes -o $ac_cv_header_db_h = yes; then
 	echo $ac_n "checking if Berkeley DB header compatibility""... $ac_c" 1>&6
-echo "configure:12842: checking if Berkeley DB header compatibility" >&5
+echo "configure:12893: checking if Berkeley DB header compatibility" >&5
 if eval "test \"\${ol_cv_header_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 12848 "configure"
+#line 12899 "configure"
 #include "confdefs.h"
 
 #if HAVE_DB_185_H
@@ -12881,7 +12932,7 @@ echo "$ac_t""$ol_cv_header_db1" 1>&6
 		ol_cv_lib_db=no
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (default)""... $ac_c" 1>&6
-echo "configure:12885: checking for Berkeley DB link (default)" >&5
+echo "configure:12936: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12891,7 +12942,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 12895 "configure"
+#line 12946 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -12938,7 +12989,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -12962,7 +13013,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:12966: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:13017: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12972,7 +13023,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 12976 "configure"
+#line 13027 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13019,7 +13070,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -13043,7 +13094,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:13047: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:13098: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13053,7 +13104,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13057 "configure"
+#line 13108 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13100,7 +13151,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -13124,7 +13175,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:13128: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:13179: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13134,7 +13185,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13138 "configure"
+#line 13189 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13181,7 +13232,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -13205,7 +13256,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:13209: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:13260: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13215,7 +13266,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13219 "configure"
+#line 13270 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13262,7 +13313,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13317: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -13297,17 +13348,17 @@ for ac_hdr in db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:13301: checking for $ac_hdr" >&5
+echo "configure:13352: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13306 "configure"
+#line 13357 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13362: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -13337,7 +13388,7 @@ if test $ac_cv_header_db_h = yes; then
 	ol_cv_lib_db=no
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (default)""... $ac_c" 1>&6
-echo "configure:13341: checking for Berkeley DB link (default)" >&5
+echo "configure:13392: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13347,7 +13398,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13351 "configure"
+#line 13402 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13394,7 +13445,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -13418,7 +13469,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:13422: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:13473: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13428,7 +13479,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13432 "configure"
+#line 13483 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13475,7 +13526,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -13499,7 +13550,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:13503: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:13554: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13509,7 +13560,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13513 "configure"
+#line 13564 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13556,7 +13607,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -13580,7 +13631,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:13584: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:13635: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13590,7 +13641,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13594 "configure"
+#line 13645 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13637,7 +13688,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -13661,7 +13712,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:13665: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:13716: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13671,7 +13722,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 13675 "configure"
+#line 13726 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13718,7 +13769,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -13744,7 +13795,7 @@ fi
 	if test "$ol_cv_lib_db" != no ; then
 		ol_cv_berkeley_db=yes
 		echo $ac_n "checking for Berkeley DB thread support""... $ac_c" 1>&6
-echo "configure:13748: checking for Berkeley DB thread support" >&5
+echo "configure:13799: checking for Berkeley DB thread support" >&5
 if eval "test \"\${ol_cv_berkeley_db_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13758,7 +13809,7 @@ else
   ol_cv_berkeley_db_thread=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 13762 "configure"
+#line 13813 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -13825,7 +13876,7 @@ main()
 	return rc;
 }
 EOF
-if { (eval echo configure:13829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_berkeley_db_thread=yes
 else
@@ -13895,18 +13946,18 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
 	echo $ac_n "checking for MDBM library""... $ac_c" 1>&6
-echo "configure:13899: checking for MDBM library" >&5
+echo "configure:13950: checking for MDBM library" >&5
 if eval "test \"\${ol_cv_lib_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for mdbm_set_chain""... $ac_c" 1>&6
-echo "configure:13905: checking for mdbm_set_chain" >&5
+echo "configure:13956: checking for mdbm_set_chain" >&5
 if eval "test \"\${ac_cv_func_mdbm_set_chain+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13910 "configure"
+#line 13961 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mdbm_set_chain(); below.  */
@@ -13930,7 +13981,7 @@ f = mdbm_set_chain;
 
 ; return 0; }
 EOF
-if { (eval echo configure:13934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_mdbm_set_chain=yes"
 else
@@ -13949,7 +14000,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for mdbm_set_chain in -lmdbm""... $ac_c" 1>&6
-echo "configure:13953: checking for mdbm_set_chain in -lmdbm" >&5
+echo "configure:14004: checking for mdbm_set_chain in -lmdbm" >&5
 ac_lib_var=`echo mdbm'_'mdbm_set_chain | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13957,7 +14008,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13961 "configure"
+#line 14012 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13968,7 +14019,7 @@ int main() {
 mdbm_set_chain()
 ; return 0; }
 EOF
-if { (eval echo configure:13972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14003,17 +14054,17 @@ echo "$ac_t""$ol_cv_lib_mdbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14007: checking for $ac_hdr" >&5
+echo "configure:14058: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14012 "configure"
+#line 14063 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14040,7 +14091,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:14044: checking for db" >&5
+echo "configure:14095: checking for db" >&5
 if eval "test \"\${ol_cv_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14073,18 +14124,18 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 	echo $ac_n "checking for GDBM library""... $ac_c" 1>&6
-echo "configure:14077: checking for GDBM library" >&5
+echo "configure:14128: checking for GDBM library" >&5
 if eval "test \"\${ol_cv_lib_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for gdbm_open""... $ac_c" 1>&6
-echo "configure:14083: checking for gdbm_open" >&5
+echo "configure:14134: checking for gdbm_open" >&5
 if eval "test \"\${ac_cv_func_gdbm_open+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14088 "configure"
+#line 14139 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gdbm_open(); below.  */
@@ -14108,7 +14159,7 @@ f = gdbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gdbm_open=yes"
 else
@@ -14127,7 +14178,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:14131: checking for gdbm_open in -lgdbm" >&5
+echo "configure:14182: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14135,7 +14186,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14139 "configure"
+#line 14190 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14146,7 +14197,7 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:14150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14181,17 +14232,17 @@ echo "$ac_t""$ol_cv_lib_gdbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14185: checking for $ac_hdr" >&5
+echo "configure:14236: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14190 "configure"
+#line 14241 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14218,7 +14269,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:14222: checking for db" >&5
+echo "configure:14273: checking for db" >&5
 if eval "test \"\${ol_cv_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14252,18 +14303,18 @@ fi
 
 if test $ol_with_ldbm_api = ndbm ; then
 	echo $ac_n "checking for NDBM library""... $ac_c" 1>&6
-echo "configure:14256: checking for NDBM library" >&5
+echo "configure:14307: checking for NDBM library" >&5
 if eval "test \"\${ol_cv_lib_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:14262: checking for dbm_open" >&5
+echo "configure:14313: checking for dbm_open" >&5
 if eval "test \"\${ac_cv_func_dbm_open+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14267 "configure"
+#line 14318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbm_open(); below.  */
@@ -14287,7 +14338,7 @@ f = dbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dbm_open=yes"
 else
@@ -14306,7 +14357,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:14310: checking for dbm_open in -lndbm" >&5
+echo "configure:14361: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14314,7 +14365,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14318 "configure"
+#line 14369 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14325,7 +14376,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:14329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14345,7 +14396,7 @@ else
   echo "$ac_t""no" 1>&6
 
 			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:14349: checking for dbm_open in -ldbm" >&5
+echo "configure:14400: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14353,7 +14404,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14357 "configure"
+#line 14408 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14364,7 +14415,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:14368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14401,17 +14452,17 @@ echo "$ac_t""$ol_cv_lib_ndbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14405: checking for $ac_hdr" >&5
+echo "configure:14456: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14410 "configure"
+#line 14461 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14415: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14466: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14438,7 +14489,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:14442: checking for db" >&5
+echo "configure:14493: checking for db" >&5
 if eval "test \"\${ol_cv_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14491,17 +14542,17 @@ if test $ol_enable_wrappers != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14495: checking for $ac_hdr" >&5
+echo "configure:14546: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14500 "configure"
+#line 14551 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14505: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14532,7 +14583,7 @@ done
 		have_wrappers=no
 	else
 		cat > conftest.$ac_ext <<EOF
-#line 14536 "configure"
+#line 14587 "configure"
 #include "confdefs.h"
 
 int allow_severity = 0;
@@ -14542,7 +14593,7 @@ int main() {
 hosts_access()
 ; return 0; }
 EOF
-if { (eval echo configure:14546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_wrappers=yes
 else
@@ -14562,7 +14613,7 @@ EOF
 		WRAP_LIBS="-lwrap"
 
 						echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:14566: checking for main in -lnsl" >&5
+echo "configure:14617: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14570,14 +14621,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14574 "configure"
+#line 14625 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:14581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14618,12 +14669,12 @@ fi
 
 if test $ol_enable_syslog != no ; then
 	echo $ac_n "checking for openlog""... $ac_c" 1>&6
-echo "configure:14622: checking for openlog" >&5
+echo "configure:14673: checking for openlog" >&5
 if eval "test \"\${ac_cv_func_openlog+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14627 "configure"
+#line 14678 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char openlog(); below.  */
@@ -14647,7 +14698,7 @@ f = openlog;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_openlog=yes"
 else
@@ -14676,7 +14727,7 @@ fi
 ol_link_sql=no
 if test $ol_enable_sql != no ; then
 	echo $ac_n "checking for SQLDriverConnect in -liodbc""... $ac_c" 1>&6
-echo "configure:14680: checking for SQLDriverConnect in -liodbc" >&5
+echo "configure:14731: checking for SQLDriverConnect in -liodbc" >&5
 ac_lib_var=`echo iodbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14684,7 +14735,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14688 "configure"
+#line 14739 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14695,7 +14746,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:14699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14720,7 +14771,7 @@ fi
 		ol_link_sql="-liodbc"
 	else
 		echo $ac_n "checking for SQLDriverConnect in -lodbc""... $ac_c" 1>&6
-echo "configure:14724: checking for SQLDriverConnect in -lodbc" >&5
+echo "configure:14775: checking for SQLDriverConnect in -lodbc" >&5
 ac_lib_var=`echo odbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14728,7 +14779,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14732 "configure"
+#line 14783 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14739,7 +14790,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:14743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14778,17 +14829,17 @@ if test $ol_enable_tcl != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14782: checking for $ac_hdr" >&5
+echo "configure:14833: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14787 "configure"
+#line 14838 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14792: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14820,7 +14871,7 @@ done
 	else
 		for lib in tcl tcl7.6 tcl8.0 tcl8.2 ; do
 			echo $ac_n "checking for main in -l$lib""... $ac_c" 1>&6
-echo "configure:14824: checking for main in -l$lib" >&5
+echo "configure:14875: checking for main in -l$lib" >&5
 ac_lib_var=`echo $lib'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14828,14 +14879,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14832 "configure"
+#line 14883 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:14839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14879,17 +14930,17 @@ for ac_hdr in termcap.h ncurses.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:14883: checking for $ac_hdr" >&5
+echo "configure:14934: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14888 "configure"
+#line 14939 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:14893: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:14944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -14918,7 +14969,7 @@ done
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for tputs in -ltermcap""... $ac_c" 1>&6
-echo "configure:14922: checking for tputs in -ltermcap" >&5
+echo "configure:14973: checking for tputs in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tputs | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14926,7 +14977,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14930 "configure"
+#line 14981 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14937,7 +14988,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:14941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14970,7 +15021,7 @@ fi
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:14974: checking for initscr in -lncurses" >&5
+echo "configure:15025: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14978,7 +15029,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14982 "configure"
+#line 15033 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14989,7 +15040,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:14993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15035,17 +15086,17 @@ if test $ol_with_cyrus_sasl != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15039: checking for $ac_hdr" >&5
+echo "configure:15090: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15044 "configure"
+#line 15095 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15049: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15100: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15074,7 +15125,7 @@ done
 
 	if test $ac_cv_header_sasl_h = yes ; then
 		echo $ac_n "checking for sasl_client_init in -lsasl""... $ac_c" 1>&6
-echo "configure:15078: checking for sasl_client_init in -lsasl" >&5
+echo "configure:15129: checking for sasl_client_init in -lsasl" >&5
 ac_lib_var=`echo sasl'_'sasl_client_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15082,7 +15133,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15086 "configure"
+#line 15137 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15093,7 +15144,7 @@ int main() {
 sasl_client_init()
 ; return 0; }
 EOF
-if { (eval echo configure:15097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15174,13 +15225,13 @@ if test $ol_with_fetch != no ; then
 	ol_LIBS=$LIBS
 LIBS="-lfetch -lcom_err $LIBS"
 echo $ac_n "checking fetch(3) library""... $ac_c" 1>&6
-echo "configure:15178: checking fetch(3) library" >&5
+echo "configure:15229: checking fetch(3) library" >&5
 if eval "test \"\${ol_cv_lib_fetch+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 15184 "configure"
+#line 15235 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -15190,7 +15241,7 @@ int main() {
 struct url *u = fetchParseURL("file:///"); 
 ; return 0; }
 EOF
-if { (eval echo configure:15194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_lib_fetch=yes
 else
@@ -15228,17 +15279,17 @@ if test $ol_with_readline != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15232: checking for $ac_hdr" >&5
+echo "configure:15283: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15237 "configure"
+#line 15288 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15269,7 +15320,7 @@ done
 		save_LIBS="$LIBS"
 		LIBS="$TERMCAP_LIBS $LIBS"
 		echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
-echo "configure:15273: checking for readline in -lreadline" >&5
+echo "configure:15324: checking for readline in -lreadline" >&5
 ac_lib_var=`echo readline'_'readline | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15277,7 +15328,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15281 "configure"
+#line 15332 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15288,7 +15339,7 @@ int main() {
 readline()
 ; return 0; }
 EOF
-if { (eval echo configure:15292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15330,12 +15381,12 @@ fi
 
 if test $ol_enable_crypt != no ; then
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:15334: checking for crypt" >&5
+echo "configure:15385: checking for crypt" >&5
 if eval "test \"\${ac_cv_func_crypt+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15339 "configure"
+#line 15390 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -15359,7 +15410,7 @@ f = crypt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_crypt=yes"
 else
@@ -15378,7 +15429,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:15382: checking for crypt in -lcrypt" >&5
+echo "configure:15433: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15386,7 +15437,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15390 "configure"
+#line 15441 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15397,7 +15448,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:15401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15440,12 +15491,12 @@ fi
 
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:15444: checking for setproctitle" >&5
+echo "configure:15495: checking for setproctitle" >&5
 if eval "test \"\${ac_cv_func_setproctitle+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15449 "configure"
+#line 15500 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -15469,7 +15520,7 @@ f = setproctitle;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_setproctitle=yes"
 else
@@ -15488,7 +15539,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:15492: checking for setproctitle in -lutil" >&5
+echo "configure:15543: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15496,7 +15547,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15500 "configure"
+#line 15551 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15507,7 +15558,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:15511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15547,17 +15598,17 @@ if test $ol_enable_slp != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15551: checking for $ac_hdr" >&5
+echo "configure:15602: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15556 "configure"
+#line 15607 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15561: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15586,7 +15637,7 @@ done
 
 	if test $ac_cv_header_slp_h = yes ; then
 		echo $ac_n "checking for SLPOpen in -lslp""... $ac_c" 1>&6
-echo "configure:15590: checking for SLPOpen in -lslp" >&5
+echo "configure:15641: checking for SLPOpen in -lslp" >&5
 ac_lib_var=`echo slp'_'SLPOpen | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15594,7 +15645,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lslp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15598 "configure"
+#line 15649 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15605,7 +15656,7 @@ int main() {
 SLPOpen()
 ; return 0; }
 EOF
-if { (eval echo configure:15609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15640,12 +15691,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:15644: checking for ANSI C header files" >&5
+echo "configure:15695: checking for ANSI C header files" >&5
 if eval "test \"\${ac_cv_header_stdc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15649 "configure"
+#line 15700 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -15653,7 +15704,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15670,7 +15721,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 15674 "configure"
+#line 15725 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -15688,7 +15739,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 15692 "configure"
+#line 15743 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -15709,7 +15760,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 15713 "configure"
+#line 15764 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -15727,7 +15778,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:15731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -15751,12 +15802,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:15755: checking for mode_t" >&5
+echo "configure:15806: checking for mode_t" >&5
 if eval "test \"\${ac_cv_type_mode_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15760 "configure"
+#line 15811 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -15787,12 +15838,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:15791: checking for off_t" >&5
+echo "configure:15842: checking for off_t" >&5
 if eval "test \"\${ac_cv_type_off_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15796 "configure"
+#line 15847 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -15823,12 +15874,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:15827: checking for pid_t" >&5
+echo "configure:15878: checking for pid_t" >&5
 if eval "test \"\${ac_cv_type_pid_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15832 "configure"
+#line 15883 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -15859,19 +15910,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:15863: checking for ptrdiff_t" >&5
+echo "configure:15914: checking for ptrdiff_t" >&5
 if eval "test \"\${am_cv_type_ptrdiff_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15868 "configure"
+#line 15919 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:15875: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -15892,12 +15943,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:15896: checking return type of signal handlers" >&5
+echo "configure:15947: checking return type of signal handlers" >&5
 if eval "test \"\${ac_cv_type_signal+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15901 "configure"
+#line 15952 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -15914,7 +15965,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:15918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -15933,12 +15984,12 @@ EOF
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:15937: checking for size_t" >&5
+echo "configure:15988: checking for size_t" >&5
 if eval "test \"\${ac_cv_type_size_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15942 "configure"
+#line 15993 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -15970,12 +16021,12 @@ fi
 
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:15974: checking for ssize_t" >&5
+echo "configure:16025: checking for ssize_t" >&5
 if eval "test \"\${ac_cv_type_ssize_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15979 "configure"
+#line 16030 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -16006,12 +16057,12 @@ EOF
 fi
 
 echo $ac_n "checking for caddr_t""... $ac_c" 1>&6
-echo "configure:16010: checking for caddr_t" >&5
+echo "configure:16061: checking for caddr_t" >&5
 if eval "test \"\${ac_cv_type_caddr_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16015 "configure"
+#line 16066 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -16043,12 +16094,12 @@ fi
 
 
 echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
-echo "configure:16047: checking for socklen_t" >&5
+echo "configure:16098: checking for socklen_t" >&5
 if eval "test \"\${ol_cv_type_socklen_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16052 "configure"
+#line 16103 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -16062,7 +16113,7 @@ int main() {
 socklen_t len;
 ; return 0; }
 EOF
-if { (eval echo configure:16066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16117: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_socklen_t=yes
 else
@@ -16083,12 +16134,12 @@ EOF
   fi
  
 echo $ac_n "checking for member st_blksize in aggregate type struct stat""... $ac_c" 1>&6
-echo "configure:16087: checking for member st_blksize in aggregate type struct stat" >&5
+echo "configure:16138: checking for member st_blksize in aggregate type struct stat" >&5
 if eval "test \"\${ac_cv_c_struct_member_st_blksize+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16092 "configure"
+#line 16143 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -16096,7 +16147,7 @@ int main() {
 struct stat foo; foo.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:16100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_struct_member_st_blksize=yes
 else
@@ -16118,12 +16169,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:16122: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:16173: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"\${ac_cv_header_time+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16127 "configure"
+#line 16178 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -16132,7 +16183,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:16136: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16187: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -16153,12 +16204,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:16157: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:16208: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"\${ac_cv_struct_tm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16162 "configure"
+#line 16213 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -16166,7 +16217,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:16170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -16187,12 +16238,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:16191: checking for uid_t in sys/types.h" >&5
+echo "configure:16242: checking for uid_t in sys/types.h" >&5
 if eval "test \"\${ac_cv_type_uid_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16196 "configure"
+#line 16247 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -16221,19 +16272,19 @@ EOF
 fi
 
 echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
-echo "configure:16225: checking for sig_atomic_t" >&5
+echo "configure:16276: checking for sig_atomic_t" >&5
 if eval "test \"\${ol_cv_type_sig_atomic_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16230 "configure"
+#line 16281 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
 sig_atomic_t atomic;
 ; return 0; }
 EOF
-if { (eval echo configure:16237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_sig_atomic_t=yes
 else
@@ -16257,13 +16308,13 @@ EOF
 
 # test for pw_gecos in struct passwd
 echo $ac_n "checking struct passwd for pw_gecos""... $ac_c" 1>&6
-echo "configure:16261: checking struct passwd for pw_gecos" >&5
+echo "configure:16312: checking struct passwd for pw_gecos" >&5
 if eval "test \"\${ol_cv_struct_passwd_pw_gecos+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 16267 "configure"
+#line 16318 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -16273,7 +16324,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_gecos=yes
 else
@@ -16295,13 +16346,13 @@ fi
 
 # test for pw_passwd in struct passwd
 echo $ac_n "checking struct passwd for pw_passwd""... $ac_c" 1>&6
-echo "configure:16299: checking struct passwd for pw_passwd" >&5
+echo "configure:16350: checking struct passwd for pw_passwd" >&5
 if eval "test \"\${ol_cv_struct_passwd_pw_passwd+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 16305 "configure"
+#line 16356 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -16311,7 +16362,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_passwd=yes
 else
@@ -16333,7 +16384,7 @@ fi
 
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:16337: checking if toupper() requires islower()" >&5
+echo "configure:16388: checking if toupper() requires islower()" >&5
 if eval "test \"\${ol_cv_c_upper_lower+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16342,7 +16393,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 16346 "configure"
+#line 16397 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -16354,7 +16405,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:16358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:16409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_c_upper_lower=no
 else
@@ -16377,12 +16428,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:16381: checking for working const" >&5
+echo "configure:16432: checking for working const" >&5
 if eval "test \"\${ac_cv_c_const+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16386 "configure"
+#line 16437 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -16431,7 +16482,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:16435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -16452,12 +16503,12 @@ EOF
 fi
 
 echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
-echo "configure:16456: checking if compiler understands volatile" >&5
+echo "configure:16507: checking if compiler understands volatile" >&5
 if eval "test \"\${ol_cv_c_volatile+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16461 "configure"
+#line 16512 "configure"
 #include "confdefs.h"
 int x, y, z;
 int main() {
@@ -16466,7 +16517,7 @@ volatile int a; int * volatile b = x ? &y : &z;
       *b = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:16470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_c_volatile=yes
 else
@@ -16496,14 +16547,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:16500: checking whether byte ordering is bigendian" >&5
+echo "configure:16551: checking whether byte ordering is bigendian" >&5
 if eval "test \"\${ac_cv_c_bigendian+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 16507 "configure"
+#line 16558 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -16514,11 +16565,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:16518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16569: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 16522 "configure"
+#line 16573 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -16529,7 +16580,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:16533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -16549,7 +16600,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 16553 "configure"
+#line 16604 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -16562,7 +16613,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:16566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:16617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -16588,13 +16639,13 @@ fi
 fi
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:16592: checking size of short" >&5 
+echo "configure:16643: checking size of short" >&5 
 if eval "test \"\${ac_cv_sizeof_short+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 16598 "configure"
+#line 16649 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -16604,7 +16655,7 @@ int main() {
 switch (0) case 0: case (sizeof (short) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:16608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
 else
@@ -16627,13 +16678,13 @@ EOF
  
  
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:16631: checking size of int" >&5 
+echo "configure:16682: checking size of int" >&5 
 if eval "test \"\${ac_cv_sizeof_int+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 16637 "configure"
+#line 16688 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -16643,7 +16694,7 @@ int main() {
 switch (0) case 0: case (sizeof (int) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:16647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
 else
@@ -16666,13 +16717,13 @@ EOF
  
  
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:16670: checking size of long" >&5 
+echo "configure:16721: checking size of long" >&5 
 if eval "test \"\${ac_cv_sizeof_long+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 16676 "configure"
+#line 16727 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -16682,7 +16733,7 @@ int main() {
 switch (0) case 0: case (sizeof (long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:16686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
 else
@@ -16733,7 +16784,7 @@ EOF
 
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:16737: checking for 8-bit clean memcmp" >&5
+echo "configure:16788: checking for 8-bit clean memcmp" >&5
 if eval "test \"\${ac_cv_func_memcmp_clean+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16741,7 +16792,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 16745 "configure"
+#line 16796 "configure"
 #include "confdefs.h"
 
 main()
@@ -16751,7 +16802,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:16755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:16806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -16769,12 +16820,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 
 echo $ac_n "checking for strftime""... $ac_c" 1>&6
-echo "configure:16773: checking for strftime" >&5
+echo "configure:16824: checking for strftime" >&5
 if eval "test \"\${ac_cv_func_strftime+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16778 "configure"
+#line 16829 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -16798,7 +16849,7 @@ f = strftime;
 
 ; return 0; }
 EOF
-if { (eval echo configure:16802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strftime=yes"
 else
@@ -16820,7 +16871,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:16824: checking for strftime in -lintl" >&5
+echo "configure:16875: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16828,7 +16879,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16832 "configure"
+#line 16883 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16839,7 +16890,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:16843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16867,12 +16918,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton()""... $ac_c" 1>&6
-echo "configure:16871: checking for inet_aton()" >&5
+echo "configure:16922: checking for inet_aton()" >&5
 if eval "test \"\${ol_cv_func_inet_aton+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16876 "configure"
+#line 16927 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -16894,7 +16945,7 @@ struct in_addr in;
 int rc = inet_aton( "255.255.255.255", &in );
 ; return 0; }
 EOF
-if { (eval echo configure:16898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_func_inet_aton=yes
 else
@@ -16916,12 +16967,12 @@ EOF
  
 
 echo $ac_n "checking for _spawnlp""... $ac_c" 1>&6
-echo "configure:16920: checking for _spawnlp" >&5
+echo "configure:16971: checking for _spawnlp" >&5
 if eval "test \"\${ac_cv_func__spawnlp+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16925 "configure"
+#line 16976 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _spawnlp(); below.  */
@@ -16945,7 +16996,7 @@ f = _spawnlp;
 
 ; return 0; }
 EOF
-if { (eval echo configure:16949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__spawnlp=yes"
 else
@@ -16969,12 +17020,12 @@ fi
 
 
 echo $ac_n "checking for _snprintf""... $ac_c" 1>&6
-echo "configure:16973: checking for _snprintf" >&5
+echo "configure:17024: checking for _snprintf" >&5
 if eval "test \"\${ac_cv_func__snprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16978 "configure"
+#line 17029 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _snprintf(); below.  */
@@ -16998,7 +17049,7 @@ f = _snprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__snprintf=yes"
 else
@@ -17024,12 +17075,12 @@ fi
 
 
 echo $ac_n "checking for _vsnprintf""... $ac_c" 1>&6
-echo "configure:17028: checking for _vsnprintf" >&5
+echo "configure:17079: checking for _vsnprintf" >&5
 if eval "test \"\${ac_cv_func__vsnprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17033 "configure"
+#line 17084 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _vsnprintf(); below.  */
@@ -17053,7 +17104,7 @@ f = _vsnprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__vsnprintf=yes"
 else
@@ -17079,12 +17130,12 @@ fi
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:17083: checking for vprintf" >&5
+echo "configure:17134: checking for vprintf" >&5
 if eval "test \"\${ac_cv_func_vprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17088 "configure"
+#line 17139 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -17108,7 +17159,7 @@ f = vprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -17132,12 +17183,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:17136: checking for _doprnt" >&5
+echo "configure:17187: checking for _doprnt" >&5
 if eval "test \"\${ac_cv_func__doprnt+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17141 "configure"
+#line 17192 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -17161,7 +17212,7 @@ f = _doprnt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -17190,12 +17241,12 @@ if test $ac_cv_func_vprintf = yes ; then
 		for ac_func in vsnprintf vsprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17194: checking for $ac_func" >&5
+echo "configure:17245: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17199 "configure"
+#line 17250 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17219,7 +17270,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -17298,12 +17349,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17302: checking for $ac_func" >&5
+echo "configure:17353: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17307 "configure"
+#line 17358 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17327,7 +17378,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -17355,12 +17406,12 @@ done
 for ac_func in getopt
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17359: checking for $ac_func" >&5
+echo "configure:17410: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17364 "configure"
+#line 17415 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17384,7 +17435,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:17388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -17417,13 +17468,13 @@ fi
 
 # Check Configuration
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:17421: checking declaration of sys_errlist" >&5
+echo "configure:17472: checking declaration of sys_errlist" >&5
 if eval "test \"\${ol_cv_dcl_sys_errlist+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 17427 "configure"
+#line 17478 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -17436,7 +17487,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:17440: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_dcl_sys_errlist=yes
 	ol_cv_have_sys_errlist=yes
@@ -17459,20 +17510,20 @@ EOF
 
 
 	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:17463: checking existence of sys_errlist" >&5
+echo "configure:17514: checking existence of sys_errlist" >&5
 if eval "test \"\${ol_cv_have_sys_errlist+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 17469 "configure"
+#line 17520 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:17476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_have_sys_errlist=yes
 else
diff --git a/configure.in b/configure.in
index 5528ac1409..bc31e25445 100644
--- a/configure.in
+++ b/configure.in
@@ -882,6 +882,11 @@ if test $ac_cv_func_res_query = no ; then
 	ac_cv_func_res_query=$ac_cv_lib_resolv_res_query
 fi
 
+if test $ac_cv_func_res_query = no ; then 
+	AC_CHECK_LIB(resolv, __res_query)
+	ac_cv_func_res_query=$ac_cv_lib_resolv___res_query
+fi
+
 if test "$ac_cv_func_res_query" = yes ; then
 	AC_DEFINE(HAVE_RES_QUERY,1,
 		[define if you have res_query()])
-- 
2.39.5