From 709f5ecb90e6af4e3a8cbc4c18a6a8bbf782d0d9 Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 2 Nov 1999 01:35:20 +0000
Subject: [PATCH] Modify NT Threads check to use AC_CHECK_FUNC(_beginthread)

---
 build/openldap.m4 |   9 +-
 configure         | 902 ++++++++++++++++++++++++----------------------
 2 files changed, 476 insertions(+), 435 deletions(-)

diff --git a/build/openldap.m4 b/build/openldap.m4
index 6266b3d7bc..7de0ec9d34 100644
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -700,12 +700,9 @@ dnl ====================================================================
 dnl Check for NT Threads
 AC_DEFUN([OL_NT_THREADS], [
   	AC_CACHE_CHECK([for NT Threads], [ol_cv_nt_threads], [
-		# bogus test
-		if test $ac_cv_mingw32 = yes ; then
-			ol_cv_nt_threads=yes
-		else
-			ol_cv_nt_threads=no
-		fi
+		AC_CHECK_FUNC(_beginthread,
+			[ol_cv_nt_threads=yes],
+			[ol_cv_nt_threads=no])
 	])
 
 	if test $ol_cv_nt_threads = yes ; then
diff --git a/configure b/configure
index 7580b3859c..2182e50c93 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # $OpenLDAP$
-# from OpenLDAP: pkg/ldap/configure.in,v 1.273 1999/11/01 21:06:01 kdz Exp  
+# from OpenLDAP: pkg/ldap/configure.in,v 1.274 1999/11/01 22:45:10 kdz Exp  
 
 # Copyright 1998,1999 The OpenLDAP Foundation.  All Rights Reserved.
 # 
@@ -6661,12 +6661,56 @@ if eval "test \"\${ol_cv_nt_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
-		# bogus test
-		if test $ac_cv_mingw32 = yes ; then
-			ol_cv_nt_threads=yes
-		else
-			ol_cv_nt_threads=no
-		fi
+		echo $ac_n "checking for _beginthread""... $ac_c" 1>&6
+echo "configure:6666: 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 6671 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char _beginthread(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char _beginthread();
+char (*f)();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub__beginthread) || defined (__stub____beginthread)
+choke me
+#else
+f = _beginthread;
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6695: \"$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
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func__beginthread=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'_beginthread`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_cv_nt_threads=yes
+else
+  echo "$ac_t""no" 1>&6
+ol_cv_nt_threads=no
+fi
+
 	
 fi
 
@@ -6707,17 +6751,17 @@ 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:6711: checking for $ac_hdr" >&5
+echo "configure:6755: 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 6716 "configure"
+#line 6760 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6721: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6765: \"$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*
@@ -6746,13 +6790,13 @@ done
 
 	if test $ac_cv_header_pthread_h = yes ; then
 		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:6750: checking POSIX thread version" >&5
+echo "configure:6794: 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 6756 "configure"
+#line 6800 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -6774,7 +6818,7 @@ rm -f conftest*
 
 
 	cat > conftest.$ac_ext <<EOF
-#line 6778 "configure"
+#line 6822 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -6827,12 +6871,12 @@ EOF
 
 		
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:6831: checking for LinuxThreads pthread.h" >&5
+echo "configure:6875: 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 6836 "configure"
+#line 6880 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -6859,12 +6903,12 @@ EOF
 
 		
 	echo $ac_n "checking for GNU Pth pthread.h""... $ac_c" 1>&6
-echo "configure:6863: checking for GNU Pth pthread.h" >&5
+echo "configure:6907: 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 6868 "configure"
+#line 6912 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 #ifdef _POSIX_THREAD_IS_GNU_PTH
@@ -6893,17 +6937,17 @@ 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:6897: checking for $ac_hdr" >&5
+echo "configure:6941: 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 6902 "configure"
+#line 6946 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6951: \"$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*
@@ -6933,14 +6977,14 @@ done
 
 																																																																
 				echo $ac_n "checking for pthread_create in default libraries""... $ac_c" 1>&6
-echo "configure:6937: checking for pthread_create in default libraries" >&5
+echo "configure:6981: 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 6944 "configure"
+#line 6988 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -6984,7 +7028,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:6988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_create=yes
 else
@@ -6996,7 +7040,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7000 "configure"
+#line 7044 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7045,7 +7089,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7093: \"$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
@@ -7070,7 +7114,7 @@ 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:7074: checking for pthread link with -kthread" >&5
+echo "configure:7118: 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
@@ -7081,7 +7125,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7085 "configure"
+#line 7129 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7125,7 +7169,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_kthread=yes
 else
@@ -7137,7 +7181,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7141 "configure"
+#line 7185 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7186,7 +7230,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7234: \"$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
@@ -7216,7 +7260,7 @@ 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:7220: checking for pthread link with -pthread" >&5
+echo "configure:7264: 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
@@ -7227,7 +7271,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7231 "configure"
+#line 7275 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7271,7 +7315,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthread=yes
 else
@@ -7283,7 +7327,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7287 "configure"
+#line 7331 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7332,7 +7376,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7380: \"$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
@@ -7362,7 +7406,7 @@ 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:7366: checking for pthread link with -pthreads" >&5
+echo "configure:7410: 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
@@ -7373,7 +7417,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7377 "configure"
+#line 7421 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7417,7 +7461,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthreads=yes
 else
@@ -7429,7 +7473,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7433 "configure"
+#line 7477 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7478,7 +7522,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7526: \"$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
@@ -7508,7 +7552,7 @@ 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:7512: checking for pthread link with -mthreads" >&5
+echo "configure:7556: 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
@@ -7519,7 +7563,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7523 "configure"
+#line 7567 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7563,7 +7607,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_mthreads=yes
 else
@@ -7575,7 +7619,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7579 "configure"
+#line 7623 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7624,7 +7668,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7672: \"$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
@@ -7654,7 +7698,7 @@ 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:7658: checking for pthread link with -thread" >&5
+echo "configure:7702: 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
@@ -7665,7 +7709,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7669 "configure"
+#line 7713 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7709,7 +7753,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_thread=yes
 else
@@ -7721,7 +7765,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7725 "configure"
+#line 7769 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7770,7 +7814,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7818: \"$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
@@ -7801,7 +7845,7 @@ 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:7805: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
+echo "configure:7849: 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
@@ -7812,7 +7856,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7816 "configure"
+#line 7860 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7856,7 +7900,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:7860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7904: \"$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
@@ -7868,7 +7912,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 7872 "configure"
+#line 7916 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -7917,7 +7961,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:7921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7965: \"$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
@@ -7947,7 +7991,7 @@ 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:7951: checking for pthread link with -lpthread -lmach -lexc" >&5
+echo "configure:7995: 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
@@ -7958,7 +8002,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 7962 "configure"
+#line 8006 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8002,7 +8046,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8050: \"$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
@@ -8014,7 +8058,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8018 "configure"
+#line 8062 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8063,7 +8107,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8111: \"$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
@@ -8094,7 +8138,7 @@ 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:8098: checking for pthread link with -lpthread -Wl,-woff,85" >&5
+echo "configure:8142: 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
@@ -8105,7 +8149,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8109 "configure"
+#line 8153 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8149,7 +8193,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8197: \"$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
@@ -8161,7 +8205,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8165 "configure"
+#line 8209 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8210,7 +8254,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8258: \"$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
@@ -8241,7 +8285,7 @@ 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:8245: checking for pthread link with -lpthread" >&5
+echo "configure:8289: 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
@@ -8252,7 +8296,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8256 "configure"
+#line 8300 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8296,7 +8340,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread=yes
 else
@@ -8308,7 +8352,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8312 "configure"
+#line 8356 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8357,7 +8401,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8405: \"$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
@@ -8387,7 +8431,7 @@ 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:8391: checking for pthread link with -lc_r" >&5
+echo "configure:8435: 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
@@ -8398,7 +8442,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8402 "configure"
+#line 8446 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8442,7 +8486,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8490: \"$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
@@ -8454,7 +8498,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8458 "configure"
+#line 8502 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8503,7 +8547,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8551: \"$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
@@ -8534,7 +8578,7 @@ 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:8538: checking for pthread link with -threads" >&5
+echo "configure:8582: 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
@@ -8545,7 +8589,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8549 "configure"
+#line 8593 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8589,7 +8633,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_threads=yes
 else
@@ -8601,7 +8645,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8605 "configure"
+#line 8649 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8650,7 +8694,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8698: \"$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
@@ -8681,7 +8725,7 @@ 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:8685: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
+echo "configure:8729: 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
@@ -8692,7 +8736,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8696 "configure"
+#line 8740 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8736,7 +8780,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8784: \"$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
@@ -8748,7 +8792,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8752 "configure"
+#line 8796 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8797,7 +8841,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8845: \"$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
@@ -8827,7 +8871,7 @@ 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:8831: checking for pthread link with -lpthreads -lmach -lexc" >&5
+echo "configure:8875: 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
@@ -8838,7 +8882,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8842 "configure"
+#line 8886 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8882,7 +8926,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8930: \"$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
@@ -8894,7 +8938,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 8898 "configure"
+#line 8942 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -8943,7 +8987,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:8947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8991: \"$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
@@ -8973,7 +9017,7 @@ 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:8977: checking for pthread link with -lpthreads -lexc" >&5
+echo "configure:9021: 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
@@ -8984,7 +9028,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 8988 "configure"
+#line 9032 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9028,7 +9072,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9076: \"$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
@@ -9040,7 +9084,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9044 "configure"
+#line 9088 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9089,7 +9133,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9137: \"$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
@@ -9120,7 +9164,7 @@ 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:9124: checking for pthread link with -lpthreads" >&5
+echo "configure:9168: 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
@@ -9131,7 +9175,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 9135 "configure"
+#line 9179 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9175,7 +9219,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:9179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9223: \"$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
@@ -9187,7 +9231,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 9191 "configure"
+#line 9235 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9236,7 +9280,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9284: \"$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
@@ -9278,12 +9322,12 @@ EOF
 												for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9282: checking for $ac_func" >&5
+echo "configure:9326: 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 9287 "configure"
+#line 9331 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9307,7 +9351,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9355: \"$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
@@ -9335,7 +9379,7 @@ 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""... $ac_c" 1>&6
-echo "configure:9339: checking for sched_yield in -lrt" >&5
+echo "configure:9383: checking for sched_yield in -lrt" >&5
 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9343,7 +9387,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9347 "configure"
+#line 9391 "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
@@ -9354,7 +9398,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:9358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9402: \"$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
@@ -9386,12 +9430,12 @@ fi
 												for ac_func in thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9390: checking for $ac_func" >&5
+echo "configure:9434: 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 9395 "configure"
+#line 9439 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9415,7 +9459,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9463: \"$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
@@ -9449,12 +9493,12 @@ done
 						for ac_func in pthread_kill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9453: checking for $ac_func" >&5
+echo "configure:9497: 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 9458 "configure"
+#line 9502 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9478,7 +9522,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9526: \"$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
@@ -9504,13 +9548,13 @@ done
 
 
 									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
-echo "configure:9508: checking for pthread_detach with <pthread.h>" >&5
+echo "configure:9552: 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 9514 "configure"
+#line 9558 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -9522,7 +9566,7 @@ int main() {
 pthread_detach(NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:9526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9570: \"$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
@@ -9554,12 +9598,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9558: checking for $ac_func" >&5
+echo "configure:9602: 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 9563 "configure"
+#line 9607 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9583,7 +9627,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9631: \"$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
@@ -9610,12 +9654,12 @@ done
 
 			
 	echo $ac_n "checking for pthread_kill_other_threads_np""... $ac_c" 1>&6
-echo "configure:9614: checking for pthread_kill_other_threads_np" >&5
+echo "configure:9658: checking for pthread_kill_other_threads_np" >&5
 if eval "test \"\${ac_cv_func_pthread_kill_other_threads_np+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9619 "configure"
+#line 9663 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_kill_other_threads_np(); below.  */
@@ -9639,7 +9683,7 @@ f = pthread_kill_other_threads_np;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_kill_other_threads_np=yes"
 else
@@ -9659,7 +9703,7 @@ else
 fi
 
 	echo $ac_n "checking for LinuxThreads implementation""... $ac_c" 1>&6
-echo "configure:9663: checking for LinuxThreads implementation" >&5
+echo "configure:9707: checking for LinuxThreads implementation" >&5
 if eval "test \"\${ol_cv_sys_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9672,7 +9716,7 @@ echo "$ac_t""$ol_cv_sys_linux_threads" 1>&6
 	
 	
 	echo $ac_n "checking for LinuxThreads consistency""... $ac_c" 1>&6
-echo "configure:9676: checking for LinuxThreads consistency" >&5
+echo "configure:9720: checking for LinuxThreads consistency" >&5
 if eval "test \"\${ol_cv_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9697,7 +9741,7 @@ echo "$ac_t""$ol_cv_linux_threads" 1>&6
 			fi
 
 			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
-echo "configure:9701: checking if pthread_create() works" >&5
+echo "configure:9745: checking if pthread_create() works" >&5
 if eval "test \"\${ol_cv_pthread_create_works+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9706,7 +9750,7 @@ else
   				ol_cv_pthread_create_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 9710 "configure"
+#line 9754 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -9755,7 +9799,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:9759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9803: \"$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
@@ -9777,7 +9821,7 @@ 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:9781: checking if select yields when using pthreads" >&5
+echo "configure:9825: checking if select yields when using pthreads" >&5
 if eval "test \"\${ol_cv_pthread_select_yields+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9786,7 +9830,7 @@ else
   ol_cv_pthread_select_yields=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9790 "configure"
+#line 9834 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -9862,7 +9906,7 @@ int main(argc, argv)
 	exit(2);
 }
 EOF
-if { (eval echo configure:9866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9910: \"$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
@@ -9906,17 +9950,17 @@ 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:9910: checking for $ac_hdr" >&5
+echo "configure:9954: 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 9915 "configure"
+#line 9959 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9964: \"$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*
@@ -9946,12 +9990,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:9950: checking for cthread_fork" >&5
+echo "configure:9994: 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 9955 "configure"
+#line 9999 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -9975,7 +10019,7 @@ f = cthread_fork;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10023: \"$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
@@ -9997,7 +10041,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:10001: checking for cthread_fork with -all_load" >&5
+echo "configure:10045: checking for cthread_fork with -all_load" >&5
 if eval "test \"\${ol_cv_cthread_all_load+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10005,7 +10049,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 10009 "configure"
+#line 10053 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -10014,7 +10058,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:10018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10062: \"$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
@@ -10059,17 +10103,17 @@ 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:10063: checking for $ac_hdr" >&5
+echo "configure:10107: 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 10068 "configure"
+#line 10112 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10117: \"$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*
@@ -10098,7 +10142,7 @@ done
 
 	if test $ac_cv_header_pth_h = yes ; then
 		echo $ac_n "checking for pth_version in -lpth""... $ac_c" 1>&6
-echo "configure:10102: checking for pth_version in -lpth" >&5
+echo "configure:10146: checking for pth_version in -lpth" >&5
 ac_lib_var=`echo pth'_'pth_version | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10106,7 +10150,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpth  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10110 "configure"
+#line 10154 "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
@@ -10117,7 +10161,7 @@ int main() {
 pth_version()
 ; return 0; }
 EOF
-if { (eval echo configure:10121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10165: \"$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
@@ -10161,17 +10205,17 @@ 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:10165: checking for $ac_hdr" >&5
+echo "configure:10209: 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 10170 "configure"
+#line 10214 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10175: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10219: \"$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*
@@ -10199,7 +10243,7 @@ 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""... $ac_c" 1>&6
-echo "configure:10203: checking for thr_create in -lthread" >&5
+echo "configure:10247: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10207,7 +10251,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10211 "configure"
+#line 10255 "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
@@ -10218,7 +10262,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:10222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10266: \"$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
@@ -10258,12 +10302,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10262: checking for $ac_func" >&5
+echo "configure:10306: 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 10267 "configure"
+#line 10311 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10287,7 +10331,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10318,17 +10362,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10322: checking for $ac_hdr" >&5
+echo "configure:10366: 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 10327 "configure"
+#line 10371 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10376: \"$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*
@@ -10356,7 +10400,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:10360: checking for lwp_create in -llwp" >&5
+echo "configure:10404: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10364,7 +10408,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10368 "configure"
+#line 10412 "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
@@ -10375,7 +10419,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:10379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10423: \"$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
@@ -10428,17 +10472,17 @@ 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:10432: checking for $ac_hdr" >&5
+echo "configure:10476: 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 10437 "configure"
+#line 10481 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10442: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10486: \"$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*
@@ -10467,12 +10511,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10471: checking for $ac_func" >&5
+echo "configure:10515: 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 10476 "configure"
+#line 10520 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10496,7 +10540,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10544: \"$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
@@ -10522,12 +10566,12 @@ done
 
 	
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:10526: checking for LinuxThreads pthread.h" >&5
+echo "configure:10570: 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 10531 "configure"
+#line 10575 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -10557,17 +10601,17 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10561: checking for $ac_hdr" >&5
+echo "configure:10605: 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 10566 "configure"
+#line 10610 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10615: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10597,17 +10641,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10601: checking for $ac_hdr" >&5
+echo "configure:10645: 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 10606 "configure"
+#line 10650 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10637,17 +10681,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10641: checking for $ac_hdr" >&5
+echo "configure:10685: 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 10646 "configure"
+#line 10690 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10695: \"$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*
@@ -10706,20 +10750,20 @@ EOF
 
 
 			echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:10710: checking for thread specific errno" >&5
+echo "configure:10754: 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.$ac_ext <<EOF
-#line 10716 "configure"
+#line 10760 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:10723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10767: \"$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
@@ -10735,20 +10779,20 @@ 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:10739: checking for thread specific h_errno" >&5
+echo "configure:10783: 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.$ac_ext <<EOF
-#line 10745 "configure"
+#line 10789 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 int main() {
 h_errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:10752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10796: \"$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
@@ -10799,13 +10843,13 @@ fi
 ol_link_ldbm=no 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
 	echo $ac_n "checking for DB2 library""... $ac_c" 1>&6
-echo "configure:10803: checking for DB2 library" >&5
+echo "configure:10847: checking for DB2 library" >&5
 if eval "test \"\${ol_cv_lib_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for db_appexit in -ldb""... $ac_c" 1>&6
-echo "configure:10809: checking for db_appexit in -ldb" >&5
+echo "configure:10853: checking for db_appexit in -ldb" >&5
 ac_lib_var=`echo db'_'db_appexit | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10813,7 +10857,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10817 "configure"
+#line 10861 "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 +10868,7 @@ int main() {
 db_appexit()
 ; 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:10872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10855,17 +10899,17 @@ for ac_hdr in db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10859: checking for $ac_hdr" >&5
+echo "configure:10903: 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 10864 "configure"
+#line 10908 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10913: \"$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*
@@ -10893,13 +10937,13 @@ done
 
 if test $ac_cv_header_db_h = yes ; then
 	echo $ac_n "checking if db.h is DB2""... $ac_c" 1>&6
-echo "configure:10897: checking if db.h is DB2" >&5
+echo "configure:10941: checking if db.h is DB2" >&5
 if eval "test \"\${ol_cv_header_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 10903 "configure"
+#line 10947 "configure"
 #include "confdefs.h"
 
 #			include <db.h>
@@ -10931,7 +10975,7 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB2""... $ac_c" 1>&6
-echo "configure:10935: checking for Berkeley DB2" >&5
+echo "configure:10979: checking for Berkeley DB2" >&5
 if eval "test \"\${ol_cv_berkeley_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10970,7 +11014,7 @@ EOF
 		fi
 
 		echo $ac_n "checking for DB_THREAD support""... $ac_c" 1>&6
-echo "configure:10974: checking for DB_THREAD support" >&5
+echo "configure:11018: checking for DB_THREAD support" >&5
 if eval "test \"\${ol_cv_berkeley_db2_db_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10984,7 +11028,7 @@ else
   ol_cv_berkeley_db2_db_thread=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 10988 "configure"
+#line 11032 "configure"
 #include "confdefs.h"
 
 #include <db.h>
@@ -11008,7 +11052,7 @@ main()
 	return rc;
 }
 EOF
-if { (eval echo configure:11012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_berkeley_db2_db_thread=yes
 else
@@ -11051,7 +11095,7 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
 	echo $ac_n "checking for Berkeley DB library""... $ac_c" 1>&6
-echo "configure:11055: checking for Berkeley DB library" >&5
+echo "configure:11099: checking for Berkeley DB library" >&5
 if eval "test \"\${ol_cv_lib_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11060,17 +11104,17 @@ else
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11064: checking for $ac_hdr" >&5
+echo "configure:11108: 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 11069 "configure"
+#line 11113 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11118: \"$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*
@@ -11098,12 +11142,12 @@ done
 
 	ol_LIBS="$LIBS"
 	echo $ac_n "checking for dbopen""... $ac_c" 1>&6
-echo "configure:11102: checking for dbopen" >&5
+echo "configure:11146: checking for dbopen" >&5
 if eval "test \"\${ac_cv_func_dbopen+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11107 "configure"
+#line 11151 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbopen(); below.  */
@@ -11127,7 +11171,7 @@ f = dbopen;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dbopen=yes"
 else
@@ -11146,7 +11190,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbopen in -ldb1""... $ac_c" 1>&6
-echo "configure:11150: checking for dbopen in -ldb1" >&5
+echo "configure:11194: checking for dbopen in -ldb1" >&5
 ac_lib_var=`echo db1'_'dbopen | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11154,7 +11198,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb1  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11158 "configure"
+#line 11202 "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
@@ -11165,7 +11209,7 @@ int main() {
 dbopen()
 ; return 0; }
 EOF
-if { (eval echo configure:11169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11185,7 +11229,7 @@ else
   echo "$ac_t""no" 1>&6
 
 			echo $ac_n "checking for dbopen in -ldb""... $ac_c" 1>&6
-echo "configure:11189: checking for dbopen in -ldb" >&5
+echo "configure:11233: checking for dbopen in -ldb" >&5
 ac_lib_var=`echo db'_'dbopen | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11193,7 +11237,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11197 "configure"
+#line 11241 "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
@@ -11204,7 +11248,7 @@ int main() {
 dbopen()
 ; return 0; }
 EOF
-if { (eval echo configure:11208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11242,17 +11286,17 @@ for ac_hdr in db_185.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11246: checking for $ac_hdr" >&5
+echo "configure:11290: 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 11251 "configure"
+#line 11295 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11300: \"$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*
@@ -11288,7 +11332,7 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB""... $ac_c" 1>&6
-echo "configure:11292: checking for Berkeley DB" >&5
+echo "configure:11336: checking for Berkeley DB" >&5
 if eval "test \"\${ol_cv_berkeley_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11341,17 +11385,17 @@ if test $ol_with_ldbm_api = manual ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11345: checking for $ac_hdr" >&5
+echo "configure:11389: 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 11350 "configure"
+#line 11394 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11399: \"$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*
@@ -11386,18 +11430,18 @@ 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:11390: checking for MDBM library" >&5
+echo "configure:11434: 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:11396: checking for mdbm_set_chain" >&5
+echo "configure:11440: 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 11401 "configure"
+#line 11445 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mdbm_set_chain(); below.  */
@@ -11421,7 +11465,7 @@ f = mdbm_set_chain;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11469: \"$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
@@ -11440,7 +11484,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for mdbm_set_chain in -lmdbm""... $ac_c" 1>&6
-echo "configure:11444: checking for mdbm_set_chain in -lmdbm" >&5
+echo "configure:11488: checking for mdbm_set_chain in -lmdbm" >&5
 ac_lib_var=`echo mdbm'_'mdbm_set_chain | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11448,7 +11492,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11452 "configure"
+#line 11496 "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
@@ -11459,7 +11503,7 @@ int main() {
 mdbm_set_chain()
 ; return 0; }
 EOF
-if { (eval echo configure:11463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11494,17 +11538,17 @@ echo "$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:11498: checking for $ac_hdr" >&5
+echo "configure:11542: 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 11503 "configure"
+#line 11547 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11552: \"$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*
@@ -11531,7 +11575,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:11535: checking for db" >&5
+echo "configure:11579: checking for db" >&5
 if eval "test \"\${ol_cv_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11564,18 +11608,18 @@ 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:11568: checking for GDBM library" >&5
+echo "configure:11612: 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:11574: checking for gdbm_open" >&5
+echo "configure:11618: 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 11579 "configure"
+#line 11623 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gdbm_open(); below.  */
@@ -11599,7 +11643,7 @@ f = gdbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11647: \"$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
@@ -11618,7 +11662,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:11622: checking for gdbm_open in -lgdbm" >&5
+echo "configure:11666: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11626,7 +11670,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11630 "configure"
+#line 11674 "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
@@ -11637,7 +11681,7 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:11641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11672,17 +11716,17 @@ echo "$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:11676: checking for $ac_hdr" >&5
+echo "configure:11720: 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 11681 "configure"
+#line 11725 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11686: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11730: \"$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*
@@ -11709,7 +11753,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:11713: checking for db" >&5
+echo "configure:11757: checking for db" >&5
 if eval "test \"\${ol_cv_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11745,18 +11789,18 @@ if test $ol_with_ldbm_api = auto ; then
 	echo "configure: warning: skipping automatic checking for NDBM, must be manually enabled." 1>&2
 elif test $ol_with_ldbm_api = ndbm ; then
 	echo $ac_n "checking for NDBM library""... $ac_c" 1>&6
-echo "configure:11749: checking for NDBM library" >&5
+echo "configure:11793: 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:11755: checking for dbm_open" >&5
+echo "configure:11799: 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 11760 "configure"
+#line 11804 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbm_open(); below.  */
@@ -11780,7 +11824,7 @@ f = dbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11828: \"$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
@@ -11799,7 +11843,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:11803: checking for dbm_open in -lndbm" >&5
+echo "configure:11847: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11807,7 +11851,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11811 "configure"
+#line 11855 "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
@@ -11818,7 +11862,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:11822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11838,7 +11882,7 @@ else
   echo "$ac_t""no" 1>&6
 
 			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:11842: checking for dbm_open in -ldbm" >&5
+echo "configure:11886: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11846,7 +11890,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11850 "configure"
+#line 11894 "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
@@ -11857,7 +11901,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:11861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11894,17 +11938,17 @@ echo "$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:11898: checking for $ac_hdr" >&5
+echo "configure:11942: 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 11903 "configure"
+#line 11947 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11952: \"$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*
@@ -11931,7 +11975,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:11935: checking for db" >&5
+echo "configure:11979: checking for db" >&5
 if eval "test \"\${ol_cv_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11984,17 +12028,17 @@ 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:11988: checking for $ac_hdr" >&5
+echo "configure:12032: 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 11993 "configure"
+#line 12037 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12025,7 +12069,7 @@ done
 		have_wrappers=no
 	else
 		cat > conftest.$ac_ext <<EOF
-#line 12029 "configure"
+#line 12073 "configure"
 #include "confdefs.h"
 
 int allow_severity = 0;
@@ -12035,7 +12079,7 @@ int main() {
 hosts_access()
 ; return 0; }
 EOF
-if { (eval echo configure:12039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_wrappers=yes
 else
@@ -12055,7 +12099,7 @@ EOF
 		WRAP_LIBS="-lwrap"
 
 						echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:12059: checking for main in -lnsl" >&5
+echo "configure:12103: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12063,14 +12107,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12067 "configure"
+#line 12111 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:12074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12118: \"$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
@@ -12111,12 +12155,12 @@ fi
 
 if test $ol_enable_syslog != no ; then
 	echo $ac_n "checking for openlog""... $ac_c" 1>&6
-echo "configure:12115: checking for openlog" >&5
+echo "configure:12159: 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 12120 "configure"
+#line 12164 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char openlog(); below.  */
@@ -12140,7 +12184,7 @@ f = openlog;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12188: \"$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
@@ -12170,17 +12214,17 @@ if test $ol_enable_dmalloc != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12174: checking for $ac_hdr" >&5
+echo "configure:12218: 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 12179 "configure"
+#line 12223 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12228: \"$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*
@@ -12207,7 +12251,7 @@ fi
 done
 
 	echo $ac_n "checking for dmalloc_shutdown in -ldmalloc""... $ac_c" 1>&6
-echo "configure:12211: checking for dmalloc_shutdown in -ldmalloc" >&5
+echo "configure:12255: checking for dmalloc_shutdown in -ldmalloc" >&5
 ac_lib_var=`echo dmalloc'_'dmalloc_shutdown | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12215,7 +12259,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldmalloc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12219 "configure"
+#line 12263 "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
@@ -12226,7 +12270,7 @@ int main() {
 dmalloc_shutdown()
 ; return 0; }
 EOF
-if { (eval echo configure:12230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12274: \"$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
@@ -12260,17 +12304,17 @@ 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:12264: checking for $ac_hdr" >&5
+echo "configure:12308: 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 12269 "configure"
+#line 12313 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12318: \"$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*
@@ -12302,7 +12346,7 @@ done
 	else
 		for lib in tcl tcl7.6 tcl8.0 tcl8.2 ; do
 			echo $ac_n "checking for main in -l$lib""... $ac_c" 1>&6
-echo "configure:12306: checking for main in -l$lib" >&5
+echo "configure:12350: 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) $ac_c" 1>&6
@@ -12310,14 +12354,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12314 "configure"
+#line 12358 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:12321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12361,17 +12405,17 @@ for ac_hdr in termcap.h ncurses.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:12365: checking for $ac_hdr" >&5
+echo "configure:12409: 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 12370 "configure"
+#line 12414 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12375: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12419: \"$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*
@@ -12400,7 +12444,7 @@ done
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for tputs in -ltermcap""... $ac_c" 1>&6
-echo "configure:12404: checking for tputs in -ltermcap" >&5
+echo "configure:12448: checking for tputs in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tputs | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12408,7 +12452,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12412 "configure"
+#line 12456 "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
@@ -12419,7 +12463,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:12423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12467: \"$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
@@ -12452,7 +12496,7 @@ fi
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:12456: checking for initscr in -lncurses" >&5
+echo "configure:12500: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12460,7 +12504,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12464 "configure"
+#line 12508 "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
@@ -12471,7 +12515,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:12475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12519: \"$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
@@ -12514,17 +12558,17 @@ ol_link_sasl=no
 if test $ol_with_cyrus_sasl != no ; then
 	ac_safe=`echo "sasl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sasl.h""... $ac_c" 1>&6
-echo "configure:12518: checking for sasl.h" >&5
+echo "configure:12562: checking for sasl.h" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12523 "configure"
+#line 12567 "configure"
 #include "confdefs.h"
 #include <sasl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12528: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12572: \"$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*
@@ -12548,7 +12592,7 @@ fi
 
 	if test $ac_cv_header_sasl_h = yes ; then
 		echo $ac_n "checking for sasl_client_init in -lsasl""... $ac_c" 1>&6
-echo "configure:12552: checking for sasl_client_init in -lsasl" >&5
+echo "configure:12596: checking for sasl_client_init in -lsasl" >&5
 ac_lib_var=`echo sasl'_'sasl_client_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12556,7 +12600,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12560 "configure"
+#line 12604 "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
@@ -12567,7 +12611,7 @@ int main() {
 sasl_client_init()
 ; return 0; }
 EOF
-if { (eval echo configure:12571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12615: \"$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
@@ -12631,13 +12675,13 @@ if test $ol_with_fetch != no ; then
 	ol=$LIBS
 LIBS="-lfetch -lcom_err $LIBS"
 echo $ac_n "checking fetch(3) library""... $ac_c" 1>&6
-echo "configure:12635: checking fetch(3) library" >&5
+echo "configure:12679: 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 12641 "configure"
+#line 12685 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -12647,7 +12691,7 @@ int main() {
 struct url *u = fetchParseURL("file:///"); 
 ; return 0; }
 EOF
-if { (eval echo configure:12651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_lib_fetch=yes
 else
@@ -12685,17 +12729,17 @@ 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:12689: checking for $ac_hdr" >&5
+echo "configure:12733: 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 12694 "configure"
+#line 12738 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:12699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:12743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -12726,7 +12770,7 @@ done
 		save_LIBS="$LIBS"
 		LIBS="$TERMCAP_LIBS $LIBS"
 		echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
-echo "configure:12730: checking for readline in -lreadline" >&5
+echo "configure:12774: checking for readline in -lreadline" >&5
 ac_lib_var=`echo readline'_'readline | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12734,7 +12778,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12738 "configure"
+#line 12782 "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
@@ -12745,7 +12789,7 @@ int main() {
 readline()
 ; return 0; }
 EOF
-if { (eval echo configure:12749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12793: \"$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
@@ -12787,12 +12831,12 @@ fi
 
 if test $ol_enable_crypt != no ; then
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:12791: checking for crypt" >&5
+echo "configure:12835: 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 12796 "configure"
+#line 12840 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -12816,7 +12860,7 @@ f = crypt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12864: \"$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
@@ -12835,7 +12879,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:12839: checking for crypt in -lcrypt" >&5
+echo "configure:12883: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12843,7 +12887,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12847 "configure"
+#line 12891 "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
@@ -12854,7 +12898,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:12858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12902: \"$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
@@ -12897,12 +12941,12 @@ fi
 
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:12901: checking for setproctitle" >&5
+echo "configure:12945: 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 12906 "configure"
+#line 12950 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -12926,7 +12970,7 @@ f = setproctitle;
 
 ; return 0; }
 EOF
-if { (eval echo configure:12930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12974: \"$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
@@ -12945,7 +12989,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:12949: checking for setproctitle in -lutil" >&5
+echo "configure:12993: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12953,7 +12997,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12957 "configure"
+#line 13001 "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
@@ -12964,7 +13008,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:12968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13012: \"$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
@@ -13000,12 +13044,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:13004: checking for ANSI C header files" >&5
+echo "configure:13048: 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 13009 "configure"
+#line 13053 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -13013,7 +13057,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13061: \"$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*
@@ -13030,7 +13074,7 @@ 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 13034 "configure"
+#line 13078 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -13048,7 +13092,7 @@ 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 13052 "configure"
+#line 13096 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -13069,7 +13113,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 13073 "configure"
+#line 13117 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -13080,7 +13124,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:13084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -13104,12 +13148,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:13108: checking for mode_t" >&5
+echo "configure:13152: 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 13113 "configure"
+#line 13157 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13139,12 +13183,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:13143: checking for off_t" >&5
+echo "configure:13187: 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 13148 "configure"
+#line 13192 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13174,12 +13218,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:13178: checking for pid_t" >&5
+echo "configure:13222: 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 13183 "configure"
+#line 13227 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13209,19 +13253,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:13213: checking for ptrdiff_t" >&5
+echo "configure:13257: 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 13218 "configure"
+#line 13262 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:13225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -13242,12 +13286,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:13246: checking return type of signal handlers" >&5
+echo "configure:13290: 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 13251 "configure"
+#line 13295 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -13264,7 +13308,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:13268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13312: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -13283,12 +13327,12 @@ EOF
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:13287: checking for size_t" >&5
+echo "configure:13331: 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 13292 "configure"
+#line 13336 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13319,12 +13363,12 @@ fi
 
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:13323: checking for ssize_t" >&5
+echo "configure:13367: 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 13328 "configure"
+#line 13372 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13354,12 +13398,12 @@ EOF
 fi
 
 echo $ac_n "checking for caddr_t""... $ac_c" 1>&6
-echo "configure:13358: checking for caddr_t" >&5
+echo "configure:13402: 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 13363 "configure"
+#line 13407 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -13390,12 +13434,12 @@ fi
 
 
 echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
-echo "configure:13394: checking for socklen_t" >&5
+echo "configure:13438: 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 13399 "configure"
+#line 13443 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -13409,7 +13453,7 @@ int main() {
 socklen_t len;
 ; return 0; }
 EOF
-if { (eval echo configure:13413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_socklen_t=yes
 else
@@ -13430,12 +13474,12 @@ EOF
   fi
  
 echo $ac_n "checking for member st_blksize in aggregate type struct stat""... $ac_c" 1>&6
-echo "configure:13434: checking for member st_blksize in aggregate type struct stat" >&5
+echo "configure:13478: 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 13439 "configure"
+#line 13483 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -13443,7 +13487,7 @@ int main() {
 struct stat foo; foo.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:13447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_struct_member_st_blksize=yes
 else
@@ -13465,12 +13509,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:13469: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:13513: 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 13474 "configure"
+#line 13518 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -13479,7 +13523,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:13483: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -13500,12 +13544,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:13504: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:13548: 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 13509 "configure"
+#line 13553 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -13513,7 +13557,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:13517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -13534,12 +13578,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:13538: checking for uid_t in sys/types.h" >&5
+echo "configure:13582: 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 13543 "configure"
+#line 13587 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -13568,19 +13612,19 @@ EOF
 fi
 
 echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
-echo "configure:13572: checking for sig_atomic_t" >&5
+echo "configure:13616: 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 13577 "configure"
+#line 13621 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
 sig_atomic_t atomic;
 ; return 0; }
 EOF
-if { (eval echo configure:13584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13628: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_sig_atomic_t=yes
 else
@@ -13603,7 +13647,7 @@ EOF
 
 if test "$ac_cv_mingw32" != yes ; then
     echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:13607: checking type of array argument to getgroups" >&5
+echo "configure:13651: checking type of array argument to getgroups" >&5
 if eval "test \"\${ac_cv_type_getgroups+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13611,7 +13655,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 13615 "configure"
+#line 13659 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -13636,7 +13680,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:13640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
     ac_cv_type_getgroups=gid_t
 else
@@ -13650,7 +13694,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 13654 "configure"
+#line 13698 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -13675,13 +13719,13 @@ EOF
 
     # test for pw_gecos in struct passwd
 echo $ac_n "checking struct passwd for pw_gecos""... $ac_c" 1>&6
-echo "configure:13679: checking struct passwd for pw_gecos" >&5
+echo "configure:13723: 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 13685 "configure"
+#line 13729 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -13691,7 +13735,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_gecos=yes
 else
@@ -13713,13 +13757,13 @@ fi
 
     # test for pw_passwd in struct passwd
 echo $ac_n "checking struct passwd for pw_passwd""... $ac_c" 1>&6
-echo "configure:13717: checking struct passwd for pw_passwd" >&5
+echo "configure:13761: 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 13723 "configure"
+#line 13767 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -13729,7 +13773,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_passwd=yes
 else
@@ -13752,7 +13796,7 @@ fi
 fi
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:13756: checking if toupper() requires islower()" >&5
+echo "configure:13800: checking if toupper() requires islower()" >&5
 if eval "test \"\${ol_cv_c_upper_lower+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13761,7 +13805,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 13765 "configure"
+#line 13809 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -13773,7 +13817,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:13777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13821: \"$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
@@ -13796,12 +13840,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:13800: checking for working const" >&5
+echo "configure:13844: 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 13805 "configure"
+#line 13849 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -13850,7 +13894,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:13854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -13871,12 +13915,12 @@ EOF
 fi
 
 echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
-echo "configure:13875: checking if compiler understands volatile" >&5
+echo "configure:13919: 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 13880 "configure"
+#line 13924 "configure"
 #include "confdefs.h"
 int x, y, z;
 int main() {
@@ -13885,7 +13929,7 @@ volatile int a; int * volatile b = x ? &y : &z;
       *b = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:13889: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_c_volatile=yes
 else
@@ -13915,14 +13959,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:13919: checking whether byte ordering is bigendian" >&5
+echo "configure:13963: 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 13926 "configure"
+#line 13970 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -13933,11 +13977,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:13937: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13981: \"$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 13941 "configure"
+#line 13985 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -13948,7 +13992,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:13952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -13968,7 +14012,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 13972 "configure"
+#line 14016 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -13981,7 +14025,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:13985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14029: \"$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
@@ -14007,13 +14051,13 @@ fi
 fi
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:14011: checking size of short" >&5 
+echo "configure:14055: 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 14017 "configure"
+#line 14061 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14023,7 +14067,7 @@ int main() {
 switch (0) case 0: case (sizeof (short) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
 else
@@ -14046,13 +14090,13 @@ EOF
  
  
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:14050: checking size of int" >&5 
+echo "configure:14094: 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 14056 "configure"
+#line 14100 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14062,7 +14106,7 @@ int main() {
 switch (0) case 0: case (sizeof (int) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
 else
@@ -14085,13 +14129,13 @@ EOF
  
  
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:14089: checking size of long" >&5 
+echo "configure:14133: 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 14095 "configure"
+#line 14139 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <sys/types.h> 
@@ -14101,7 +14145,7 @@ int main() {
 switch (0) case 0: case (sizeof (long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:14105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
 else
@@ -14160,7 +14204,7 @@ EOF
 
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:14164: checking for 8-bit clean memcmp" >&5
+echo "configure:14208: checking for 8-bit clean memcmp" >&5
 if eval "test \"\${ac_cv_func_memcmp_clean+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14168,7 +14212,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 14172 "configure"
+#line 14216 "configure"
 #include "confdefs.h"
 
 main()
@@ -14178,7 +14222,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:14182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14226: \"$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
@@ -14196,12 +14240,12 @@ 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:14200: checking for strftime" >&5
+echo "configure:14244: 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 14205 "configure"
+#line 14249 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -14225,7 +14269,7 @@ f = strftime;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14273: \"$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
@@ -14247,7 +14291,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:14251: checking for strftime in -lintl" >&5
+echo "configure:14295: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14255,7 +14299,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14259 "configure"
+#line 14303 "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
@@ -14266,7 +14310,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:14270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14314: \"$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
@@ -14294,12 +14338,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton()""... $ac_c" 1>&6
-echo "configure:14298: checking for inet_aton()" >&5
+echo "configure:14342: 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 14303 "configure"
+#line 14347 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -14321,7 +14365,7 @@ struct in_addr in;
 int rc = inet_aton( "255.255.255.255", &in );
 ; return 0; }
 EOF
-if { (eval echo configure:14325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14369: \"$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
@@ -14343,12 +14387,12 @@ EOF
  
 
 echo $ac_n "checking for _spawnlp""... $ac_c" 1>&6
-echo "configure:14347: checking for _spawnlp" >&5
+echo "configure:14391: 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 14352 "configure"
+#line 14396 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _spawnlp(); below.  */
@@ -14372,7 +14416,7 @@ f = _spawnlp;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14420: \"$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
@@ -14396,12 +14440,12 @@ fi
 
 
 echo $ac_n "checking for _snprintf""... $ac_c" 1>&6
-echo "configure:14400: checking for _snprintf" >&5
+echo "configure:14444: 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 14405 "configure"
+#line 14449 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _snprintf(); below.  */
@@ -14425,7 +14469,7 @@ f = _snprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14473: \"$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
@@ -14451,12 +14495,12 @@ fi
 
 
 echo $ac_n "checking for _vsnprintf""... $ac_c" 1>&6
-echo "configure:14455: checking for _vsnprintf" >&5
+echo "configure:14499: 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 14460 "configure"
+#line 14504 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _vsnprintf(); below.  */
@@ -14480,7 +14524,7 @@ f = _vsnprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14528: \"$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
@@ -14506,12 +14550,12 @@ fi
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:14510: checking for vprintf" >&5
+echo "configure:14554: 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 14515 "configure"
+#line 14559 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -14535,7 +14579,7 @@ f = vprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14583: \"$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
@@ -14559,12 +14603,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:14563: checking for _doprnt" >&5
+echo "configure:14607: 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 14568 "configure"
+#line 14612 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -14588,7 +14632,7 @@ f = _doprnt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14636: \"$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
@@ -14617,12 +14661,12 @@ 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:14621: checking for $ac_func" >&5
+echo "configure:14665: 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 14626 "configure"
+#line 14670 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14646,7 +14690,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14694: \"$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
@@ -14723,12 +14767,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14727: checking for $ac_func" >&5
+echo "configure:14771: 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 14732 "configure"
+#line 14776 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14752,7 +14796,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14800: \"$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
@@ -14780,12 +14824,12 @@ done
 for ac_func in getopt tempnam
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14784: checking for $ac_func" >&5
+echo "configure:14828: 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 14789 "configure"
+#line 14833 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14809,7 +14853,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14857: \"$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
@@ -14846,13 +14890,13 @@ fi
 
 # Check Configuration
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:14850: checking declaration of sys_errlist" >&5
+echo "configure:14894: 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 14856 "configure"
+#line 14900 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14865,7 +14909,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:14869: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14913: \"$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
@@ -14888,20 +14932,20 @@ EOF
 
 
 	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:14892: checking existence of sys_errlist" >&5
+echo "configure:14936: 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.$ac_ext <<EOF
-#line 14898 "configure"
+#line 14942 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:14905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14949: \"$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
-- 
2.39.5