From a56d0a0849adf46fd907a0b1bb98604b59372177 Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Wed, 6 Sep 2000 21:22:47 +0000
Subject: [PATCH] Fix kpasswd/kbind detection (ITS#717)

---
 configure    | 1012 +++++++++++++++++++++++++-------------------------
 configure.in |   30 +-
 2 files changed, 529 insertions(+), 513 deletions(-)

diff --git a/configure b/configure
index e3a564b2b6..232bbc01b7 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # $OpenLDAP$
-# from OpenLDAP: pkg/ldap/configure.in,v 1.322 2000/08/25 19:42:59 kurt Exp  
+# from OpenLDAP: pkg/ldap/configure.in,v 1.323 2000/08/29 22:03:29 kurt Exp  
 
 # Copyright 1998-2000 The OpenLDAP Foundation.  All Rights Reserved.
 # 
@@ -2369,12 +2369,12 @@ if test $ol_enable_kbind = yes -o $ol_enable_kpasswd = yes ; then
 	if test $ol_with_kerberos = no ; then
 		{ echo "configure: error: options require --with-kerberos" 1>&2; exit 1; }
 	fi
+	ol_with_kerberos=yes
 elif test $ol_enable_kbind = no -o $ol_enable_kpasswd = no ; then
-	if test $ol_with_kerberos != auto ; then
+	if test $ol_with_kerberos != no -a $ol_with_kerberos != no ; then
 		echo "configure: warning: Kerberos detection enabled unnecessarily" 1>&2;
-	else
-		ol_with_kerberos=no
 	fi
+	ol_with_kerberos=no
 fi
 
 if test $ol_enable_spasswd = yes ; then
@@ -5744,24 +5744,25 @@ ol_link_kpasswd=no
 ol_link_krb5=no
 ol_link_krb4=no
 
-if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 \
-	-o $ol_with_kerberos = k5only -o $ol_with_kerberos = k425 ; then
+if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
+	-o $ol_with_kerberos = k5 -o $ol_with_kerberos = k5only \
+	-o $ol_with_kerberos = k425 ; then
 
 	for ac_hdr in krb5.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5755: checking for $ac_hdr" >&5
+echo "configure:5756: 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 5760 "configure"
+#line 5761 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5793,17 +5794,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5797: checking for $ac_hdr" >&5
+echo "configure:5798: 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 5802 "configure"
+#line 5803 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5808: \"$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*
@@ -5837,7 +5838,7 @@ done
 
 		if test $krb5_impl = mit; then
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:5841: checking for main in -lkrb5" >&5
+echo "configure:5842: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5845,14 +5846,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -lcrypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5849 "configure"
+#line 5850 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5857: \"$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
@@ -5877,7 +5878,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:5881: checking for main in -lkrb5" >&5
+echo "configure:5882: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5885,14 +5886,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -ldes -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5889 "configure"
+#line 5890 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5897: \"$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
@@ -5947,24 +5948,24 @@ EOF
 	fi
 fi
 
-if test $ol_link_krb5 = yes -a \
-	\( $ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
+if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
+	$ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
 
 	for ac_hdr in kerberosIV/krb.h kerberosIV/des.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5958: checking for $ac_hdr" >&5
+echo "configure:5959: 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 5963 "configure"
+#line 5964 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5968: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5969: \"$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*
@@ -5994,7 +5995,7 @@ 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""... $ac_c" 1>&6
-echo "configure:5998: checking for main in -lkrb4" >&5
+echo "configure:5999: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6002,14 +6003,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6006 "configure"
+#line 6007 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6014: \"$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
@@ -6034,7 +6035,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:6038: checking for main in -lkrb4" >&5
+echo "configure:6039: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6042,14 +6043,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -lkrb5 -ldes -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6046 "configure"
+#line 6047 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6054: \"$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
@@ -6091,7 +6092,7 @@ EOF
 
 
 			echo $ac_n "checking for des_debug in Kerberos libraries""... $ac_c" 1>&6
-echo "configure:6095: checking for des_debug in Kerberos libraries" >&5
+echo "configure:6096: checking for des_debug in Kerberos libraries" >&5
 if eval "test \"\${ol_cv_var_des_debug+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6099,7 +6100,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 6103 "configure"
+#line 6104 "configure"
 #include "confdefs.h"
 
 #include <kerberosIV/krb.h>
@@ -6112,7 +6113,7 @@ des_debug = 1;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6117: \"$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
@@ -6144,24 +6145,24 @@ if test $ol_link_krb5 = yes ; then
 	ol_with_kerberos=found
 fi
 
-if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 \
-	-o $ol_with_kerberos = kth ; then
+if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
+	-o $ol_with_kerberos = k4 -o $ol_with_kerberos = kth ; then
 
 	for ac_hdr in krb.h des.h krb-archaeology.h 
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6155: checking for $ac_hdr" >&5
+echo "configure:6156: 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 6160 "configure"
+#line 6161 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6166: \"$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*
@@ -6190,7 +6191,7 @@ done
 
 	if test $ac_cv_header_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb""... $ac_c" 1>&6
-echo "configure:6194: checking for main in -lkrb" >&5
+echo "configure:6195: checking for main in -lkrb" >&5
 ac_lib_var=`echo krb'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6198,14 +6199,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6202 "configure"
+#line 6203 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:6209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6210: \"$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
@@ -6249,7 +6250,14 @@ EOF
 fi
 
 if test $ol_link_krb4 = yes -a $ol_enable_kpasswd != no ; then
-	ol_link_kpasswd=yes;
+	ol_link_kpasswd=yes
+fi
+
+if test $ol_link_krb4 = yes -a $ol_enable_kbind != no ; then
+	ol_link_kbind=yes
+
+elif test $ol_enable_kbind = yes ; then
+	{ echo "configure: error: Kerberos IV detection failed" 1>&2; exit 1; }
 fi
 
 if test $ol_link_krb4 = yes -o $ol_link_krb5 = yes ; then
@@ -6259,7 +6267,7 @@ EOF
 
 
 elif test $ol_with_kerberos != auto -a $ol_with_kerberos != no ; then
-	{ echo "configure: error: Kerberos detection failed." 1>&2; exit 1; }
+	{ echo "configure: error: Kerberos detection failed" 1>&2; exit 1; }
 fi
 
 ol_link_tls=no
@@ -6268,17 +6276,17 @@ 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:6272: checking for $ac_hdr" >&5
+echo "configure:6280: 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 6277 "configure"
+#line 6285 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6290: \"$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*
@@ -6307,7 +6315,7 @@ 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""... $ac_c" 1>&6
-echo "configure:6311: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
+echo "configure:6319: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSLeay_add_ssl_algorithms | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6315,7 +6323,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6319 "configure"
+#line 6327 "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
@@ -6326,7 +6334,7 @@ int main() {
 SSLeay_add_ssl_algorithms()
 ; return 0; }
 EOF
-if { (eval echo configure:6330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6338: \"$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
@@ -6351,7 +6359,7 @@ fi
 			
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for SSL_library_init in -lssl""... $ac_c" 1>&6
-echo "configure:6355: checking for SSL_library_init in -lssl" >&5
+echo "configure:6363: checking for SSL_library_init in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSL_library_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6359,7 +6367,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6363 "configure"
+#line 6371 "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
@@ -6370,7 +6378,7 @@ int main() {
 SSL_library_init()
 ; return 0; }
 EOF
-if { (eval echo configure:6374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6382: \"$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
@@ -6396,7 +6404,7 @@ fi
 
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for ssl3_accept in -lssl""... $ac_c" 1>&6
-echo "configure:6400: checking for ssl3_accept in -lssl" >&5
+echo "configure:6408: checking for ssl3_accept in -lssl" >&5
 ac_lib_var=`echo ssl'_'ssl3_accept | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6404,7 +6412,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto -lRSAglue -lrsaref $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6408 "configure"
+#line 6416 "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
@@ -6415,7 +6423,7 @@ int main() {
 ssl3_accept()
 ; return 0; }
 EOF
-if { (eval echo configure:6419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6427: \"$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
@@ -6485,12 +6493,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6489: checking for $ac_func" >&5
+echo "configure:6497: 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 6494 "configure"
+#line 6502 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6514,7 +6522,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6543,19 +6551,19 @@ if test "$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:6547: checking number of arguments of ctime_r" >&5
+echo "configure:6555: 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 6552 "configure"
+#line 6560 "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:6559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs3=yes
 else
@@ -6567,14 +6575,14 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 6571 "configure"
+#line 6579 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t ti; char *buffer; ctime_r(&ti,buffer);
 ; return 0; }
 EOF
-if { (eval echo configure:6578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs2=yes
 else
@@ -6614,12 +6622,12 @@ 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:6618: checking number of arguments of gethostbyname_r" >&5
+echo "configure:6626: 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 6623 "configure"
+#line 6631 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6633,7 +6641,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:6637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs5=yes
 else
@@ -6645,7 +6653,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 6649 "configure"
+#line 6657 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6660,7 +6668,7 @@ struct hostent hent;struct hostent *rhent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:6664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs6=yes
 else
@@ -6701,12 +6709,12 @@ 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:6705: checking number of arguments of gethostbyaddr_r" >&5
+echo "configure:6713: 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 6710 "configure"
+#line 6718 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6722,7 +6730,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			alen, AF_INET, &hent, buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:6726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs7=yes
 else
@@ -6734,7 +6742,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 6738 "configure"
+#line 6746 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6752,7 +6760,7 @@ struct hostent hent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:6756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs8=yes
 else
@@ -6815,18 +6823,18 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 
 	
   	echo $ac_n "checking for NT Threads""... $ac_c" 1>&6
-echo "configure:6819: checking for NT Threads" >&5
+echo "configure:6827: checking for NT Threads" >&5
 if eval "test \"\${ol_cv_nt_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		echo $ac_n "checking for _beginthread""... $ac_c" 1>&6
-echo "configure:6825: checking for _beginthread" >&5
+echo "configure:6833: 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 6830 "configure"
+#line 6838 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _beginthread(); below.  */
@@ -6850,7 +6858,7 @@ f = _beginthread;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6862: \"$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
@@ -6910,17 +6918,17 @@ 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:6914: checking for $ac_hdr" >&5
+echo "configure:6922: 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 6919 "configure"
+#line 6927 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6932: \"$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*
@@ -6949,13 +6957,13 @@ done
 
 	if test $ac_cv_header_pthread_h = yes ; then
 		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:6953: checking POSIX thread version" >&5
+echo "configure:6961: 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 6959 "configure"
+#line 6967 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -6977,7 +6985,7 @@ rm -f conftest*
 
 
 	cat > conftest.$ac_ext <<EOF
-#line 6981 "configure"
+#line 6989 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -7030,12 +7038,12 @@ EOF
 
 		
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:7034: checking for LinuxThreads pthread.h" >&5
+echo "configure:7042: 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 7039 "configure"
+#line 7047 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -7062,12 +7070,12 @@ EOF
 
 		
 	echo $ac_n "checking for GNU Pth pthread.h""... $ac_c" 1>&6
-echo "configure:7066: checking for GNU Pth pthread.h" >&5
+echo "configure:7074: 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 7071 "configure"
+#line 7079 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 #ifdef _POSIX_THREAD_IS_GNU_PTH
@@ -7096,17 +7104,17 @@ 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:7100: checking for $ac_hdr" >&5
+echo "configure:7108: 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 7105 "configure"
+#line 7113 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7110: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7118: \"$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*
@@ -7136,14 +7144,14 @@ done
 
 																																																																
 				echo $ac_n "checking for pthread_create in default libraries""... $ac_c" 1>&6
-echo "configure:7140: checking for pthread_create in default libraries" >&5
+echo "configure:7148: 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 7147 "configure"
+#line 7155 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7199,7 +7207,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_create=yes
 else
@@ -7211,7 +7219,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7215 "configure"
+#line 7223 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7272,7 +7280,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7284: \"$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
@@ -7297,7 +7305,7 @@ 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:7301: checking for pthread link with -kthread" >&5
+echo "configure:7309: 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
@@ -7308,7 +7316,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7312 "configure"
+#line 7320 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7364,7 +7372,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_kthread=yes
 else
@@ -7376,7 +7384,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7380 "configure"
+#line 7388 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7437,7 +7445,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7449: \"$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
@@ -7467,7 +7475,7 @@ 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:7471: checking for pthread link with -pthread" >&5
+echo "configure:7479: 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
@@ -7478,7 +7486,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7482 "configure"
+#line 7490 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7534,7 +7542,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthread=yes
 else
@@ -7546,7 +7554,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7550 "configure"
+#line 7558 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7607,7 +7615,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7619: \"$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
@@ -7637,7 +7645,7 @@ 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:7641: checking for pthread link with -pthreads" >&5
+echo "configure:7649: 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
@@ -7648,7 +7656,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7652 "configure"
+#line 7660 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7704,7 +7712,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthreads=yes
 else
@@ -7716,7 +7724,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7720 "configure"
+#line 7728 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7777,7 +7785,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7789: \"$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
@@ -7807,7 +7815,7 @@ 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:7811: checking for pthread link with -mthreads" >&5
+echo "configure:7819: 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
@@ -7818,7 +7826,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7822 "configure"
+#line 7830 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7874,7 +7882,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_mthreads=yes
 else
@@ -7886,7 +7894,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7890 "configure"
+#line 7898 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7947,7 +7955,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7959: \"$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
@@ -7977,7 +7985,7 @@ 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:7981: checking for pthread link with -thread" >&5
+echo "configure:7989: 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
@@ -7988,7 +7996,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7992 "configure"
+#line 8000 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8044,7 +8052,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8048: \"$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_thread=yes
 else
@@ -8056,7 +8064,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8060 "configure"
+#line 8068 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8117,7 +8125,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8129: \"$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
@@ -8148,7 +8156,7 @@ 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:8152: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
+echo "configure:8160: 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
@@ -8159,7 +8167,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8163 "configure"
+#line 8171 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8215,7 +8223,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8227: \"$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
@@ -8227,7 +8235,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8231 "configure"
+#line 8239 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8288,7 +8296,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8300: \"$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
@@ -8318,7 +8326,7 @@ 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:8322: checking for pthread link with -lpthread -lmach -lexc" >&5
+echo "configure:8330: 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
@@ -8329,7 +8337,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8333 "configure"
+#line 8341 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8385,7 +8393,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8397: \"$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
@@ -8397,7 +8405,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8401 "configure"
+#line 8409 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8458,7 +8466,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8470: \"$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
@@ -8489,7 +8497,7 @@ 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:8493: checking for pthread link with -lpthread -Wl,-woff,85" >&5
+echo "configure:8501: 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
@@ -8500,7 +8508,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8504 "configure"
+#line 8512 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8556,7 +8564,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8568: \"$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
@@ -8568,7 +8576,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8572 "configure"
+#line 8580 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8629,7 +8637,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8641: \"$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
@@ -8660,7 +8668,7 @@ 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:8664: checking for pthread link with -lpthread" >&5
+echo "configure:8672: 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
@@ -8671,7 +8679,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8675 "configure"
+#line 8683 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8727,7 +8735,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread=yes
 else
@@ -8739,7 +8747,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8743 "configure"
+#line 8751 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8800,7 +8808,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8812: \"$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
@@ -8830,7 +8838,7 @@ 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:8834: checking for pthread link with -lc_r" >&5
+echo "configure:8842: 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
@@ -8841,7 +8849,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8845 "configure"
+#line 8853 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8897,7 +8905,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8909: \"$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
@@ -8909,7 +8917,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8913 "configure"
+#line 8921 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8970,7 +8978,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8982: \"$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
@@ -9001,7 +9009,7 @@ 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:9005: checking for pthread link with -threads" >&5
+echo "configure:9013: 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
@@ -9012,7 +9020,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9016 "configure"
+#line 9024 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9068,7 +9076,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_threads=yes
 else
@@ -9080,7 +9088,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9084 "configure"
+#line 9092 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9141,7 +9149,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9153: \"$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
@@ -9172,7 +9180,7 @@ 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:9176: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
+echo "configure:9184: 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
@@ -9183,7 +9191,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9187 "configure"
+#line 9195 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9239,7 +9247,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9251: \"$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
@@ -9251,7 +9259,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9255 "configure"
+#line 9263 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9312,7 +9320,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9324: \"$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
@@ -9342,7 +9350,7 @@ 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:9346: checking for pthread link with -lpthreads -lmach -lexc" >&5
+echo "configure:9354: 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
@@ -9353,7 +9361,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9357 "configure"
+#line 9365 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9409,7 +9417,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9421: \"$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
@@ -9421,7 +9429,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9425 "configure"
+#line 9433 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9482,7 +9490,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9494: \"$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
@@ -9512,7 +9520,7 @@ 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:9516: checking for pthread link with -lpthreads -lexc" >&5
+echo "configure:9524: 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
@@ -9523,7 +9531,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9527 "configure"
+#line 9535 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9579,7 +9587,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9591: \"$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
@@ -9591,7 +9599,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9595 "configure"
+#line 9603 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9652,7 +9660,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9664: \"$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
@@ -9683,7 +9691,7 @@ 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:9687: checking for pthread link with -lpthreads" >&5
+echo "configure:9695: 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
@@ -9694,7 +9702,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9698 "configure"
+#line 9706 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9750,7 +9758,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9762: \"$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
@@ -9762,7 +9770,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9766 "configure"
+#line 9774 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9823,7 +9831,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9835: \"$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
@@ -9865,12 +9873,12 @@ EOF
 												for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9869: checking for $ac_func" >&5
+echo "configure:9877: 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 9874 "configure"
+#line 9882 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9894,7 +9902,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9906: \"$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
@@ -9922,7 +9930,7 @@ 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""... $ac_c" 1>&6
-echo "configure:9926: checking for sched_yield in -lrt" >&5
+echo "configure:9934: checking for sched_yield in -lrt" >&5
 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9930,7 +9938,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9934 "configure"
+#line 9942 "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
@@ -9941,7 +9949,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:9945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9953: \"$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
@@ -9973,12 +9981,12 @@ fi
 												for ac_func in thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9977: checking for $ac_func" >&5
+echo "configure:9985: 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 9982 "configure"
+#line 9990 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10002,7 +10010,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10014: \"$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
@@ -10036,12 +10044,12 @@ done
 						for ac_func in pthread_kill pthread_rwlock_destroy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10040: checking for $ac_func" >&5
+echo "configure:10048: 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 10045 "configure"
+#line 10053 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10065,7 +10073,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10077: \"$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
@@ -10091,13 +10099,13 @@ done
 
 
 									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
-echo "configure:10095: checking for pthread_detach with <pthread.h>" >&5
+echo "configure:10103: 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 10101 "configure"
+#line 10109 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -10109,7 +10117,7 @@ int main() {
 pthread_detach(NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:10113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10121: \"$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
@@ -10141,12 +10149,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10145: checking for $ac_func" >&5
+echo "configure:10153: 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 10150 "configure"
+#line 10158 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10170,7 +10178,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10182: \"$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
@@ -10199,12 +10207,12 @@ done
 	for ac_func in pthread_kill_other_threads_np
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10203: checking for $ac_func" >&5
+echo "configure:10211: 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 10208 "configure"
+#line 10216 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10228,7 +10236,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10240: \"$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
@@ -10253,7 +10261,7 @@ fi
 done
 
 	echo $ac_n "checking for LinuxThreads implementation""... $ac_c" 1>&6
-echo "configure:10257: checking for LinuxThreads implementation" >&5
+echo "configure:10265: checking for LinuxThreads implementation" >&5
 if eval "test \"\${ol_cv_sys_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10266,7 +10274,7 @@ echo "$ac_t""$ol_cv_sys_linux_threads" 1>&6
 	
 	
 	echo $ac_n "checking for LinuxThreads consistency""... $ac_c" 1>&6
-echo "configure:10270: checking for LinuxThreads consistency" >&5
+echo "configure:10278: checking for LinuxThreads consistency" >&5
 if eval "test \"\${ol_cv_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10291,7 +10299,7 @@ echo "$ac_t""$ol_cv_linux_threads" 1>&6
 			fi
 
 			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
-echo "configure:10295: checking if pthread_create() works" >&5
+echo "configure:10303: checking if pthread_create() works" >&5
 if eval "test \"\${ol_cv_pthread_create_works+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10300,7 +10308,7 @@ else
   				ol_cv_pthread_create_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 10304 "configure"
+#line 10312 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -10361,7 +10369,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:10365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10373: \"$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
@@ -10383,7 +10391,7 @@ 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:10387: checking if select yields when using pthreads" >&5
+echo "configure:10395: checking if select yields when using pthreads" >&5
 if eval "test \"\${ol_cv_pthread_select_yields+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10392,7 +10400,7 @@ else
   ol_cv_pthread_select_yields=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 10396 "configure"
+#line 10404 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10468,7 +10476,7 @@ int main(argc, argv)
 	exit(2);
 }
 EOF
-if { (eval echo configure:10472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10480: \"$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
@@ -10512,17 +10520,17 @@ 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:10516: checking for $ac_hdr" >&5
+echo "configure:10524: 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 10521 "configure"
+#line 10529 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10534: \"$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*
@@ -10552,12 +10560,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:10556: checking for cthread_fork" >&5
+echo "configure:10564: 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 10561 "configure"
+#line 10569 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -10581,7 +10589,7 @@ f = cthread_fork;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10593: \"$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
@@ -10603,7 +10611,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:10607: checking for cthread_fork with -all_load" >&5
+echo "configure:10615: checking for cthread_fork with -all_load" >&5
 if eval "test \"\${ol_cv_cthread_all_load+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10611,7 +10619,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 10615 "configure"
+#line 10623 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -10620,7 +10628,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:10624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10632: \"$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
@@ -10665,17 +10673,17 @@ 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:10669: checking for $ac_hdr" >&5
+echo "configure:10677: 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 10674 "configure"
+#line 10682 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10687: \"$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*
@@ -10704,7 +10712,7 @@ done
 
 	if test $ac_cv_header_pth_h = yes ; then
 		echo $ac_n "checking for pth_version in -lpth""... $ac_c" 1>&6
-echo "configure:10708: checking for pth_version in -lpth" >&5
+echo "configure:10716: checking for pth_version in -lpth" >&5
 ac_lib_var=`echo pth'_'pth_version | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10712,7 +10720,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpth  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10716 "configure"
+#line 10724 "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
@@ -10723,7 +10731,7 @@ int main() {
 pth_version()
 ; return 0; }
 EOF
-if { (eval echo configure:10727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10735: \"$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
@@ -10767,17 +10775,17 @@ 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:10771: checking for $ac_hdr" >&5
+echo "configure:10779: 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 10776 "configure"
+#line 10784 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10781: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10789: \"$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*
@@ -10805,7 +10813,7 @@ 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""... $ac_c" 1>&6
-echo "configure:10809: checking for thr_create in -lthread" >&5
+echo "configure:10817: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10813,7 +10821,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10817 "configure"
+#line 10825 "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
@@ -10824,7 +10832,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:10828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10836: \"$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
@@ -10864,12 +10872,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10868: checking for $ac_func" >&5
+echo "configure:10876: 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 10873 "configure"
+#line 10881 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10893,7 +10901,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10924,17 +10932,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10928: checking for $ac_hdr" >&5
+echo "configure:10936: 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 10933 "configure"
+#line 10941 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10946: \"$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*
@@ -10962,7 +10970,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:10966: checking for lwp_create in -llwp" >&5
+echo "configure:10974: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10970,7 +10978,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10974 "configure"
+#line 10982 "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
@@ -10981,7 +10989,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:10985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10993: \"$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
@@ -11034,17 +11042,17 @@ 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:11038: checking for $ac_hdr" >&5
+echo "configure:11046: 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 11043 "configure"
+#line 11051 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11056: \"$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*
@@ -11073,12 +11081,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11077: checking for $ac_func" >&5
+echo "configure:11085: 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 11082 "configure"
+#line 11090 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11102,7 +11110,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11114: \"$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
@@ -11128,12 +11136,12 @@ done
 
 	
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:11132: checking for LinuxThreads pthread.h" >&5
+echo "configure:11140: 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 11137 "configure"
+#line 11145 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -11163,17 +11171,17 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11167: checking for $ac_hdr" >&5
+echo "configure:11175: 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 11172 "configure"
+#line 11180 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11203,17 +11211,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11207: checking for $ac_hdr" >&5
+echo "configure:11215: 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 11212 "configure"
+#line 11220 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11225: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11243,17 +11251,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11247: checking for $ac_hdr" >&5
+echo "configure:11255: 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 11252 "configure"
+#line 11260 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11257: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11265: \"$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*
@@ -11312,20 +11320,20 @@ EOF
 
 
 			echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:11316: checking for thread specific errno" >&5
+echo "configure:11324: 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.$ac_ext <<EOF
-#line 11322 "configure"
+#line 11330 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:11329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11337: \"$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
@@ -11341,20 +11349,20 @@ 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:11345: checking for thread specific h_errno" >&5
+echo "configure:11353: 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.$ac_ext <<EOF
-#line 11351 "configure"
+#line 11359 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 int main() {
 h_errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:11358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11366: \"$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
@@ -11413,17 +11421,17 @@ 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:11417: checking for $ac_hdr" >&5
+echo "configure:11425: 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 11422 "configure"
+#line 11430 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11435: \"$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*
@@ -11451,13 +11459,13 @@ 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:11455: checking if Berkeley DB header compatibility" >&5
+echo "configure:11463: 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 11461 "configure"
+#line 11469 "configure"
 #include "confdefs.h"
 
 #if HAVE_DB_185_H
@@ -11494,7 +11502,7 @@ 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:11498: checking for Berkeley DB link (default)" >&5
+echo "configure:11506: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11504,7 +11512,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11508 "configure"
+#line 11516 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11533,7 +11541,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -11557,7 +11565,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:11561: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:11569: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11567,7 +11575,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11571 "configure"
+#line 11579 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11596,7 +11604,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -11620,7 +11628,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:11624: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:11632: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11630,7 +11638,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11634 "configure"
+#line 11642 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11659,7 +11667,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -11683,7 +11691,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:11687: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:11695: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11693,7 +11701,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11697 "configure"
+#line 11705 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11722,7 +11730,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -11746,7 +11754,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:11750: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:11758: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11756,7 +11764,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11760 "configure"
+#line 11768 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11785,7 +11793,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -11820,17 +11828,17 @@ 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:11824: checking for $ac_hdr" >&5
+echo "configure:11832: 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 11829 "configure"
+#line 11837 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11834: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11842: \"$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*
@@ -11860,7 +11868,7 @@ 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:11864: checking for Berkeley DB link (default)" >&5
+echo "configure:11872: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11870,7 +11878,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11874 "configure"
+#line 11882 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11899,7 +11907,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -11923,7 +11931,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:11927: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:11935: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11933,7 +11941,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 11937 "configure"
+#line 11945 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -11962,7 +11970,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -11986,7 +11994,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:11990: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:11998: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11996,7 +12004,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 12000 "configure"
+#line 12008 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -12025,7 +12033,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -12049,7 +12057,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:12053: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:12061: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12059,7 +12067,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 12063 "configure"
+#line 12071 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -12088,7 +12096,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -12112,7 +12120,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:12116: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:12124: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12122,7 +12130,7 @@ else
 	LIBS="$ol_DB_LIB $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 12126 "configure"
+#line 12134 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -12151,7 +12159,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -12177,7 +12185,7 @@ 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:12181: checking for Berkeley DB thread support" >&5
+echo "configure:12189: checking for Berkeley DB thread support" >&5
 if eval "test \"\${ol_cv_berkeley_db_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12191,7 +12199,7 @@ else
   ol_cv_berkeley_db_thread=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 12195 "configure"
+#line 12203 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -12241,7 +12249,7 @@ main()
 	return rc;
 }
 EOF
-if { (eval echo configure:12245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12253: \"$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
@@ -12305,18 +12313,18 @@ 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:12309: checking for MDBM library" >&5
+echo "configure:12317: 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:12315: checking for mdbm_set_chain" >&5
+echo "configure:12323: 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 12320 "configure"
+#line 12328 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mdbm_set_chain(); below.  */
@@ -12340,7 +12348,7 @@ f = mdbm_set_chain;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12352: \"$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
@@ -12359,7 +12367,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for mdbm_set_chain in -lmdbm""... $ac_c" 1>&6
-echo "configure:12363: checking for mdbm_set_chain in -lmdbm" >&5
+echo "configure:12371: checking for mdbm_set_chain in -lmdbm" >&5
 ac_lib_var=`echo mdbm'_'mdbm_set_chain | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12367,7 +12375,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12371 "configure"
+#line 12379 "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
@@ -12378,7 +12386,7 @@ int main() {
 mdbm_set_chain()
 ; return 0; }
 EOF
-if { (eval echo configure:12382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12413,17 +12421,17 @@ echo "$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:12417: checking for $ac_hdr" >&5
+echo "configure:12425: 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 12422 "configure"
+#line 12430 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12435: \"$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*
@@ -12450,7 +12458,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:12454: checking for db" >&5
+echo "configure:12462: checking for db" >&5
 if eval "test \"\${ol_cv_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12483,18 +12491,18 @@ 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:12487: checking for GDBM library" >&5
+echo "configure:12495: 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:12493: checking for gdbm_open" >&5
+echo "configure:12501: 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 12498 "configure"
+#line 12506 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gdbm_open(); below.  */
@@ -12518,7 +12526,7 @@ f = gdbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12530: \"$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
@@ -12537,7 +12545,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:12541: checking for gdbm_open in -lgdbm" >&5
+echo "configure:12549: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12545,7 +12553,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12549 "configure"
+#line 12557 "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
@@ -12556,7 +12564,7 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:12560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12591,17 +12599,17 @@ echo "$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:12595: checking for $ac_hdr" >&5
+echo "configure:12603: 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 12600 "configure"
+#line 12608 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12605: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12613: \"$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*
@@ -12628,7 +12636,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:12632: checking for db" >&5
+echo "configure:12640: checking for db" >&5
 if eval "test \"\${ol_cv_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12662,18 +12670,18 @@ fi
 
 if test $ol_with_ldbm_api = ndbm ; then
 	echo $ac_n "checking for NDBM library""... $ac_c" 1>&6
-echo "configure:12666: checking for NDBM library" >&5
+echo "configure:12674: 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:12672: checking for dbm_open" >&5
+echo "configure:12680: 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 12677 "configure"
+#line 12685 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbm_open(); below.  */
@@ -12697,7 +12705,7 @@ f = dbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12709: \"$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
@@ -12716,7 +12724,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:12720: checking for dbm_open in -lndbm" >&5
+echo "configure:12728: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12724,7 +12732,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12728 "configure"
+#line 12736 "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
@@ -12735,7 +12743,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:12739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12755,7 +12763,7 @@ else
   echo "$ac_t""no" 1>&6
 
 			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:12759: checking for dbm_open in -ldbm" >&5
+echo "configure:12767: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12763,7 +12771,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12767 "configure"
+#line 12775 "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
@@ -12774,7 +12782,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:12778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12811,17 +12819,17 @@ echo "$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:12815: checking for $ac_hdr" >&5
+echo "configure:12823: 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 12820 "configure"
+#line 12828 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12833: \"$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*
@@ -12848,7 +12856,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:12852: checking for db" >&5
+echo "configure:12860: checking for db" >&5
 if eval "test \"\${ol_cv_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12901,17 +12909,17 @@ 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:12905: checking for $ac_hdr" >&5
+echo "configure:12913: 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 12910 "configure"
+#line 12918 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12915: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12942,7 +12950,7 @@ done
 		have_wrappers=no
 	else
 		cat > conftest.$ac_ext <<EOF
-#line 12946 "configure"
+#line 12954 "configure"
 #include "confdefs.h"
 
 int allow_severity = 0;
@@ -12952,7 +12960,7 @@ int main() {
 hosts_access()
 ; return 0; }
 EOF
-if { (eval echo configure:12956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_wrappers=yes
 else
@@ -12972,7 +12980,7 @@ EOF
 		WRAP_LIBS="-lwrap"
 
 						echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:12976: checking for main in -lnsl" >&5
+echo "configure:12984: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12980,14 +12988,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12984 "configure"
+#line 12992 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:12991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12999: \"$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
@@ -13028,12 +13036,12 @@ fi
 
 if test $ol_enable_syslog != no ; then
 	echo $ac_n "checking for openlog""... $ac_c" 1>&6
-echo "configure:13032: checking for openlog" >&5
+echo "configure:13040: 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 13037 "configure"
+#line 13045 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char openlog(); below.  */
@@ -13057,7 +13065,7 @@ f = openlog;
 
 ; return 0; }
 EOF
-if { (eval echo configure:13061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13069: \"$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
@@ -13086,7 +13094,7 @@ fi
 ol_link_sql=no
 if test $ol_enable_sql != no ; then
 	echo $ac_n "checking for SQLDriverConnect in -liodbc""... $ac_c" 1>&6
-echo "configure:13090: checking for SQLDriverConnect in -liodbc" >&5
+echo "configure:13098: checking for SQLDriverConnect in -liodbc" >&5
 ac_lib_var=`echo iodbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13094,7 +13102,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13098 "configure"
+#line 13106 "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
@@ -13105,7 +13113,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:13109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13117: \"$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
@@ -13130,7 +13138,7 @@ fi
 		ol_link_sql="-liodbc"
 	else
 		echo $ac_n "checking for SQLDriverConnect in -lodbc""... $ac_c" 1>&6
-echo "configure:13134: checking for SQLDriverConnect in -lodbc" >&5
+echo "configure:13142: checking for SQLDriverConnect in -lodbc" >&5
 ac_lib_var=`echo odbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13138,7 +13146,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13142 "configure"
+#line 13150 "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
@@ -13149,7 +13157,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:13153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13161: \"$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
@@ -13188,17 +13196,17 @@ 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:13192: checking for $ac_hdr" >&5
+echo "configure:13200: 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 13197 "configure"
+#line 13205 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13210: \"$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*
@@ -13230,7 +13238,7 @@ done
 	else
 		for lib in tcl tcl7.6 tcl8.0 tcl8.2 ; do
 			echo $ac_n "checking for main in -l$lib""... $ac_c" 1>&6
-echo "configure:13234: checking for main in -l$lib" >&5
+echo "configure:13242: 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) $ac_c" 1>&6
@@ -13238,14 +13246,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13242 "configure"
+#line 13250 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:13249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13289,17 +13297,17 @@ for ac_hdr in termcap.h ncurses.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:13293: checking for $ac_hdr" >&5
+echo "configure:13301: 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 13298 "configure"
+#line 13306 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13311: \"$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*
@@ -13328,7 +13336,7 @@ done
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for tputs in -ltermcap""... $ac_c" 1>&6
-echo "configure:13332: checking for tputs in -ltermcap" >&5
+echo "configure:13340: checking for tputs in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tputs | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13336,7 +13344,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13340 "configure"
+#line 13348 "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
@@ -13347,7 +13355,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:13351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13359: \"$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
@@ -13380,7 +13388,7 @@ fi
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:13384: checking for initscr in -lncurses" >&5
+echo "configure:13392: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13388,7 +13396,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13392 "configure"
+#line 13400 "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
@@ -13399,7 +13407,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:13403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13411: \"$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
@@ -13445,17 +13453,17 @@ 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:13449: checking for $ac_hdr" >&5
+echo "configure:13457: 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 13454 "configure"
+#line 13462 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13459: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13467: \"$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*
@@ -13484,7 +13492,7 @@ done
 
 	if test $ac_cv_header_sasl_h = yes ; then
 		echo $ac_n "checking for sasl_client_init in -lsasl""... $ac_c" 1>&6
-echo "configure:13488: checking for sasl_client_init in -lsasl" >&5
+echo "configure:13496: checking for sasl_client_init in -lsasl" >&5
 ac_lib_var=`echo sasl'_'sasl_client_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13492,7 +13500,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13496 "configure"
+#line 13504 "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
@@ -13503,7 +13511,7 @@ int main() {
 sasl_client_init()
 ; return 0; }
 EOF
-if { (eval echo configure:13507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13515: \"$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
@@ -13580,13 +13588,13 @@ 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:13584: checking fetch(3) library" >&5
+echo "configure:13592: 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 13590 "configure"
+#line 13598 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -13596,7 +13604,7 @@ int main() {
 struct url *u = fetchParseURL("file:///"); 
 ; return 0; }
 EOF
-if { (eval echo configure:13600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_lib_fetch=yes
 else
@@ -13634,17 +13642,17 @@ 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:13638: checking for $ac_hdr" >&5
+echo "configure:13646: 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 13643 "configure"
+#line 13651 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13656: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -13675,7 +13683,7 @@ done
 		save_LIBS="$LIBS"
 		LIBS="$TERMCAP_LIBS $LIBS"
 		echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
-echo "configure:13679: checking for readline in -lreadline" >&5
+echo "configure:13687: checking for readline in -lreadline" >&5
 ac_lib_var=`echo readline'_'readline | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13683,7 +13691,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13687 "configure"
+#line 13695 "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
@@ -13694,7 +13702,7 @@ int main() {
 readline()
 ; return 0; }
 EOF
-if { (eval echo configure:13698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13706: \"$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
@@ -13736,12 +13744,12 @@ fi
 
 if test $ol_enable_crypt != no ; then
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:13740: checking for crypt" >&5
+echo "configure:13748: 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 13745 "configure"
+#line 13753 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -13765,7 +13773,7 @@ f = crypt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:13769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13777: \"$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
@@ -13784,7 +13792,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:13788: checking for crypt in -lcrypt" >&5
+echo "configure:13796: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13792,7 +13800,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13796 "configure"
+#line 13804 "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
@@ -13803,7 +13811,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:13807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13815: \"$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
@@ -13846,12 +13854,12 @@ fi
 
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:13850: checking for setproctitle" >&5
+echo "configure:13858: 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 13855 "configure"
+#line 13863 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -13875,7 +13883,7 @@ f = setproctitle;
 
 ; return 0; }
 EOF
-if { (eval echo configure:13879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13887: \"$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
@@ -13894,7 +13902,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:13898: checking for setproctitle in -lutil" >&5
+echo "configure:13906: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13902,7 +13910,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13906 "configure"
+#line 13914 "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
@@ -13913,7 +13921,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:13917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13925: \"$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
@@ -13949,12 +13957,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:13953: checking for ANSI C header files" >&5
+echo "configure:13961: 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 13958 "configure"
+#line 13966 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -13962,7 +13970,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13974: \"$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*
@@ -13979,7 +13987,7 @@ 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 13983 "configure"
+#line 13991 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -13997,7 +14005,7 @@ 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 14001 "configure"
+#line 14009 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -14018,7 +14026,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 14022 "configure"
+#line 14030 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -14036,7 +14044,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:14040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -14060,12 +14068,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:14064: checking for mode_t" >&5
+echo "configure:14072: 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 14069 "configure"
+#line 14077 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14096,12 +14104,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:14100: checking for off_t" >&5
+echo "configure:14108: 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 14105 "configure"
+#line 14113 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14132,12 +14140,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:14136: checking for pid_t" >&5
+echo "configure:14144: 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 14141 "configure"
+#line 14149 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14168,19 +14176,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:14172: checking for ptrdiff_t" >&5
+echo "configure:14180: 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 14177 "configure"
+#line 14185 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:14184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -14201,12 +14209,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:14205: checking return type of signal handlers" >&5
+echo "configure:14213: 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 14210 "configure"
+#line 14218 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -14223,7 +14231,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:14227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -14242,12 +14250,12 @@ EOF
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:14246: checking for size_t" >&5
+echo "configure:14254: 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 14251 "configure"
+#line 14259 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14279,12 +14287,12 @@ fi
 
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:14283: checking for ssize_t" >&5
+echo "configure:14291: 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 14288 "configure"
+#line 14296 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14315,12 +14323,12 @@ EOF
 fi
 
 echo $ac_n "checking for caddr_t""... $ac_c" 1>&6
-echo "configure:14319: checking for caddr_t" >&5
+echo "configure:14327: 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 14324 "configure"
+#line 14332 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -14352,12 +14360,12 @@ fi
 
 
 echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
-echo "configure:14356: checking for socklen_t" >&5
+echo "configure:14364: 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 14361 "configure"
+#line 14369 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -14371,7 +14379,7 @@ int main() {
 socklen_t len;
 ; return 0; }
 EOF
-if { (eval echo configure:14375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_socklen_t=yes
 else
@@ -14392,12 +14400,12 @@ EOF
   fi
  
 echo $ac_n "checking for member st_blksize in aggregate type struct stat""... $ac_c" 1>&6
-echo "configure:14396: checking for member st_blksize in aggregate type struct stat" >&5
+echo "configure:14404: 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 14401 "configure"
+#line 14409 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -14405,7 +14413,7 @@ int main() {
 struct stat foo; foo.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:14409: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_struct_member_st_blksize=yes
 else
@@ -14427,12 +14435,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:14431: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:14439: 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 14436 "configure"
+#line 14444 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -14441,7 +14449,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:14445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14453: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -14462,12 +14470,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:14466: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:14474: 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 14471 "configure"
+#line 14479 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -14475,7 +14483,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:14479: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -14496,12 +14504,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:14500: checking for uid_t in sys/types.h" >&5
+echo "configure:14508: 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 14505 "configure"
+#line 14513 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -14530,19 +14538,19 @@ EOF
 fi
 
 echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
-echo "configure:14534: checking for sig_atomic_t" >&5
+echo "configure:14542: 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 14539 "configure"
+#line 14547 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
 sig_atomic_t atomic;
 ; return 0; }
 EOF
-if { (eval echo configure:14546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_sig_atomic_t=yes
 else
@@ -14566,13 +14574,13 @@ EOF
 
 # test for pw_gecos in struct passwd
 echo $ac_n "checking struct passwd for pw_gecos""... $ac_c" 1>&6
-echo "configure:14570: checking struct passwd for pw_gecos" >&5
+echo "configure:14578: 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 14576 "configure"
+#line 14584 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -14582,7 +14590,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_gecos=yes
 else
@@ -14604,13 +14612,13 @@ fi
 
 # test for pw_passwd in struct passwd
 echo $ac_n "checking struct passwd for pw_passwd""... $ac_c" 1>&6
-echo "configure:14608: checking struct passwd for pw_passwd" >&5
+echo "configure:14616: 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 14614 "configure"
+#line 14622 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -14620,7 +14628,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14632: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_passwd=yes
 else
@@ -14642,7 +14650,7 @@ fi
 
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:14646: checking if toupper() requires islower()" >&5
+echo "configure:14654: checking if toupper() requires islower()" >&5
 if eval "test \"\${ol_cv_c_upper_lower+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14651,7 +14659,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 14655 "configure"
+#line 14663 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -14663,7 +14671,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:14667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14675: \"$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
@@ -14686,12 +14694,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:14690: checking for working const" >&5
+echo "configure:14698: 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 14695 "configure"
+#line 14703 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -14740,7 +14748,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14752: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -14761,12 +14769,12 @@ EOF
 fi
 
 echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
-echo "configure:14765: checking if compiler understands volatile" >&5
+echo "configure:14773: 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 14770 "configure"
+#line 14778 "configure"
 #include "confdefs.h"
 int x, y, z;
 int main() {
@@ -14775,7 +14783,7 @@ volatile int a; int * volatile b = x ? &y : &z;
       *b = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:14779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_c_volatile=yes
 else
@@ -14805,14 +14813,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:14809: checking whether byte ordering is bigendian" >&5
+echo "configure:14817: 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 14816 "configure"
+#line 14824 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -14823,11 +14831,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:14827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14835: \"$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 14831 "configure"
+#line 14839 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -14838,7 +14846,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:14842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -14858,7 +14866,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 14862 "configure"
+#line 14870 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -14871,7 +14879,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:14875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14883: \"$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
@@ -14897,13 +14905,13 @@ fi
 fi
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:14901: checking size of short" >&5 
+echo "configure:14909: 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 14907 "configure"
+#line 14915 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14913,7 +14921,7 @@ int main() {
 switch (0) case 0: case (sizeof (short) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14917: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14925: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
 else
@@ -14936,13 +14944,13 @@ EOF
  
  
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:14940: checking size of int" >&5 
+echo "configure:14948: 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 14946 "configure"
+#line 14954 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14952,7 +14960,7 @@ int main() {
 switch (0) case 0: case (sizeof (int) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
 else
@@ -14975,13 +14983,13 @@ EOF
  
  
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:14979: checking size of long" >&5 
+echo "configure:14987: 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 14985 "configure"
+#line 14993 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14991,7 +14999,7 @@ int main() {
 switch (0) case 0: case (sizeof (long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
 else
@@ -15042,7 +15050,7 @@ EOF
 
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:15046: checking for 8-bit clean memcmp" >&5
+echo "configure:15054: checking for 8-bit clean memcmp" >&5
 if eval "test \"\${ac_cv_func_memcmp_clean+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15050,7 +15058,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 15054 "configure"
+#line 15062 "configure"
 #include "confdefs.h"
 
 main()
@@ -15060,7 +15068,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:15064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15072: \"$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
@@ -15078,12 +15086,12 @@ 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:15082: checking for strftime" >&5
+echo "configure:15090: 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 15087 "configure"
+#line 15095 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -15107,7 +15115,7 @@ f = strftime;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15119: \"$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
@@ -15129,7 +15137,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:15133: checking for strftime in -lintl" >&5
+echo "configure:15141: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15137,7 +15145,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15141 "configure"
+#line 15149 "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
@@ -15148,7 +15156,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:15152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15160: \"$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
@@ -15176,12 +15184,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton()""... $ac_c" 1>&6
-echo "configure:15180: checking for inet_aton()" >&5
+echo "configure:15188: 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 15185 "configure"
+#line 15193 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -15203,7 +15211,7 @@ struct in_addr in;
 int rc = inet_aton( "255.255.255.255", &in );
 ; return 0; }
 EOF
-if { (eval echo configure:15207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15215: \"$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
@@ -15225,12 +15233,12 @@ EOF
  
 
 echo $ac_n "checking for _spawnlp""... $ac_c" 1>&6
-echo "configure:15229: checking for _spawnlp" >&5
+echo "configure:15237: 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 15234 "configure"
+#line 15242 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _spawnlp(); below.  */
@@ -15254,7 +15262,7 @@ f = _spawnlp;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15266: \"$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
@@ -15278,12 +15286,12 @@ fi
 
 
 echo $ac_n "checking for _snprintf""... $ac_c" 1>&6
-echo "configure:15282: checking for _snprintf" >&5
+echo "configure:15290: 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 15287 "configure"
+#line 15295 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _snprintf(); below.  */
@@ -15307,7 +15315,7 @@ f = _snprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15319: \"$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
@@ -15333,12 +15341,12 @@ fi
 
 
 echo $ac_n "checking for _vsnprintf""... $ac_c" 1>&6
-echo "configure:15337: checking for _vsnprintf" >&5
+echo "configure:15345: 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 15342 "configure"
+#line 15350 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _vsnprintf(); below.  */
@@ -15362,7 +15370,7 @@ f = _vsnprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15374: \"$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
@@ -15388,12 +15396,12 @@ fi
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:15392: checking for vprintf" >&5
+echo "configure:15400: 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 15397 "configure"
+#line 15405 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -15417,7 +15425,7 @@ f = vprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15429: \"$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
@@ -15441,12 +15449,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:15445: checking for _doprnt" >&5
+echo "configure:15453: 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 15450 "configure"
+#line 15458 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -15470,7 +15478,7 @@ f = _doprnt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15482: \"$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
@@ -15499,12 +15507,12 @@ 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:15503: checking for $ac_func" >&5
+echo "configure:15511: 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 15508 "configure"
+#line 15516 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15528,7 +15536,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15540: \"$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
@@ -15607,12 +15615,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15611: checking for $ac_func" >&5
+echo "configure:15619: 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 15616 "configure"
+#line 15624 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15636,7 +15644,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15648: \"$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
@@ -15664,12 +15672,12 @@ done
 for ac_func in getopt tempnam
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15668: checking for $ac_func" >&5
+echo "configure:15676: 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 15673 "configure"
+#line 15681 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15693,7 +15701,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15705: \"$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
@@ -15730,13 +15738,13 @@ fi
 
 # Check Configuration
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:15734: checking declaration of sys_errlist" >&5
+echo "configure:15742: 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 15740 "configure"
+#line 15748 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -15749,7 +15757,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:15753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15761: \"$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
@@ -15772,20 +15780,20 @@ EOF
 
 
 	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:15776: checking existence of sys_errlist" >&5
+echo "configure:15784: 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.$ac_ext <<EOF
-#line 15782 "configure"
+#line 15790 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:15789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15797: \"$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 5e058dfc4d..5704727c5f 100644
--- a/configure.in
+++ b/configure.in
@@ -362,12 +362,12 @@ if test $ol_enable_kbind = yes -o $ol_enable_kpasswd = yes ; then
 	if test $ol_with_kerberos = no ; then
 		AC_MSG_ERROR([options require --with-kerberos])
 	fi
+	ol_with_kerberos=yes
 elif test $ol_enable_kbind = no -o $ol_enable_kpasswd = no ; then
-	if test $ol_with_kerberos != auto ; then
+	if test $ol_with_kerberos != no -a $ol_with_kerberos != no ; then
 		AC_MSG_WARN([Kerberos detection enabled unnecessarily]);
-	else
-		ol_with_kerberos=no
 	fi
+	ol_with_kerberos=no
 fi
 
 if test $ol_enable_spasswd = yes ; then
@@ -814,8 +814,9 @@ ol_link_kpasswd=no
 ol_link_krb5=no
 ol_link_krb4=no
 
-if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 \
-	-o $ol_with_kerberos = k5only -o $ol_with_kerberos = k425 ; then
+if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
+	-o $ol_with_kerberos = k5 -o $ol_with_kerberos = k5only \
+	-o $ol_with_kerberos = k425 ; then
 
 	AC_CHECK_HEADERS(krb5.h)
 
@@ -870,8 +871,8 @@ if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 \
 	fi
 fi
 
-if test $ol_link_krb5 = yes -a \
-	\( $ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
+if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
+	$ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
 
 	AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 
@@ -930,8 +931,8 @@ if test $ol_link_krb5 = yes ; then
 	ol_with_kerberos=found
 fi
 
-if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 \
-	-o $ol_with_kerberos = kth ; then
+if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
+	-o $ol_with_kerberos = k4 -o $ol_with_kerberos = kth ; then
 
 	AC_CHECK_HEADERS(krb.h des.h krb-archaeology.h )
 
@@ -956,14 +957,21 @@ if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 \
 fi
 
 if test $ol_link_krb4 = yes -a $ol_enable_kpasswd != no ; then
-	ol_link_kpasswd=yes;
+	ol_link_kpasswd=yes
+fi
+
+if test $ol_link_krb4 = yes -a $ol_enable_kbind != no ; then
+	ol_link_kbind=yes
+
+elif test $ol_enable_kbind = yes ; then
+	AC_MSG_ERROR([Kerberos IV detection failed])
 fi
 
 if test $ol_link_krb4 = yes -o $ol_link_krb5 = yes ; then
 	AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
 
 elif test $ol_with_kerberos != auto -a $ol_with_kerberos != no ; then
-	AC_MSG_ERROR([Kerberos detection failed.])
+	AC_MSG_ERROR([Kerberos detection failed])
 fi
 
 dnl ----------------------------------------------------------------
-- 
2.39.5