X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=configure;h=a4301cf3bd7cd69f3a3fac7c2759d34045d0fe23;hb=4b65e74fa8ee7db3c42f4640700dd9464a26b0b3;hp=6793cc1455bc6ef30dba19e9ef5deb7653c7f806;hpb=a093e986584865010fc902462d4ea50db34ac331;p=openldap

diff --git a/configure b/configure
index 6793cc1455..a4301cf3bd 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.12 
+# Generated automatically using autoconf version 2.13 
 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -18,8 +18,6 @@ ac_help="$ac_help
   --enable-debug 	enable debugging (yes)"
 ac_help="$ac_help
   --enable-proctitle	enable proctitle support (yes)"
-ac_help="$ac_help
-  --enable-libui	enable library user interface (yes)"
 ac_help="$ac_help
   --enable-cache	enable caching (yes)"
 ac_help="$ac_help
@@ -31,9 +29,15 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-x-compile	enable cross compiling (no)"
 ac_help="$ac_help
-  --with-kerberos	use Kerberos (auto)"
+  --enable-dmalloc	enable debug malloc support (no)"
+ac_help="$ac_help
+  --with-kerberos	with Kerberos support (auto)"
+ac_help="$ac_help
+  --with-readline  with readline support (auto)"
 ac_help="$ac_help
   --with-threads	use threads (auto)"
+ac_help="$ac_help
+  --with-tls  with TLS/SSL support (auto)"
 ac_help="$ac_help
   --with-yielding-select	with implicitly yielding select (auto)"
 ac_help="$ac_help
@@ -47,17 +51,17 @@ ac_help="$ac_help
 ac_help="$ac_help
     --enable-aclgroups	enable ACL group support (auto)"
 ac_help="$ac_help
-    --enable-crypt	enable crypt(3) passwords (auto)"
-ac_help="$ac_help
-    --enable-md5	enable MD5 passwords (auto)"
+    --enable-cleartext	enable cleartext passwords (yes)"
 ac_help="$ac_help
-    --enable-sha1	enable SHA1 passwords (auto)"
+    --enable-crypt	enable crypt(3) passwords (auto)"
 ac_help="$ac_help
     --enable-wrappers	enable tcp wrapper support (no)"
 ac_help="$ac_help
     --enable-phonetic	enable phonetic/soundex (no)"
 ac_help="$ac_help
     --enable-rlookups	enable reverse lookups (auto)"
+ac_help="$ac_help
+    --enable-bdb2	enable bdb2 backend (no)"
 ac_help="$ac_help
     --enable-ldbm	enable ldbm backend (yes)"
 ac_help="$ac_help
@@ -66,8 +70,12 @@ ac_help="$ac_help
       --with-ldbm-type	use LDBM type (auto)"
 ac_help="$ac_help
     --enable-passwd	enable passwd backend (no)"
+ac_help="$ac_help
+    --enable-perl	enable perl backend (no)"
 ac_help="$ac_help
     --enable-shell	enable shell backend (no)"
+ac_help="$ac_help
+    --enable-tcl	enable tcl backend (no)"
 ac_help="$ac_help
 SLURPD Options:"
 ac_help="$ac_help
@@ -122,6 +130,7 @@ mandir='${prefix}/man'
 # Initialize some other variables.
 subdirs=
 MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
 # Maximum number of lines to put in a shell here document.
 ac_max_here_lines=12
 
@@ -405,7 +414,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.12"
+    echo "configure generated by autoconf version 2.13"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -575,9 +584,11 @@ ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 cross_compiling=$ac_cv_prog_cc_cross
 
+ac_exeext=
+ac_objext=o
 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
@@ -615,28 +626,30 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SunOS /usr/etc/install
 # IRIX /sbin/install
 # AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:623: checking for a BSD compatible install" >&5
+echo "configure:635: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
   for ac_dir in $PATH; do
     # Account for people who put trailing slashes in PATH elements.
     case "$ac_dir/" in
     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
-      for ac_prog in ginstall installbsd scoinst install; do
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
         if test -f $ac_dir/$ac_prog; then
 	  if test $ac_prog = install &&
             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
-	    # OSF/1 installbsd also uses dspmsg, but is usable.
 	    :
 	  else
 	    ac_cv_path_install="$ac_dir/$ac_prog -c"
@@ -666,13 +679,12 @@ echo "$ac_t""$INSTALL" 1>&6
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:676: checking whether build environment is sane" >&5
+echo "configure:688: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -729,7 +741,7 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:733: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:745: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -768,7 +780,7 @@ fi
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:772: checking for working aclocal" >&5
+echo "configure:784: checking for working aclocal" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -781,7 +793,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:785: checking for working autoconf" >&5
+echo "configure:797: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -794,7 +806,7 @@ else
 fi
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:798: checking for working automake" >&5
+echo "configure:810: checking for working automake" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -807,7 +819,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:811: checking for working autoheader" >&5
+echo "configure:823: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -820,7 +832,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:824: checking for working makeinfo" >&5
+echo "configure:836: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -836,7 +848,7 @@ fi
 
 
 echo $ac_n "checking configure arguments""... $ac_c" 1>&6
-echo "configure:840: checking configure arguments" >&5
+echo "configure:852: checking configure arguments" >&5
 
 
 top_builddir=`pwd`
@@ -876,6 +888,7 @@ else
   	ol_enable_debug="yes"
 fi
 # end --enable-debug
+ol_enable_syslog=no
 # OpenLDAP --enable-proctitle
 	# Check whether --enable-proctitle or --disable-proctitle was given.
 if test "${enable_proctitle+set}" = set; then
@@ -896,26 +909,6 @@ else
   	ol_enable_proctitle="yes"
 fi
 # end --enable-proctitle
-# OpenLDAP --enable-libui
-	# Check whether --enable-libui or --disable-libui was given.
-if test "${enable_libui+set}" = set; then
-  enableval="$enable_libui"
-  
-	ol_arg=invalid
-	for ol_val in auto yes no ; do
-		if test "$enableval" = "$ol_val" ; then
-			ol_arg="$ol_val"
-		fi
-	done
-	if test "$ol_arg" = "invalid" ; then
-		{ echo "configure: error: bad value $enableval for --enable-libui" 1>&2; exit 1; }
-	fi
-	ol_enable_libui="$ol_arg"
-
-else
-  	ol_enable_libui="yes"
-fi
-# end --enable-libui
 # OpenLDAP --enable-cache
 	# Check whether --enable-cache or --disable-cache was given.
 if test "${enable_cache+set}" = set; then
@@ -1017,6 +1010,27 @@ else
 fi
 # end --enable-x_compile
 
+# OpenLDAP --enable-dmalloc
+	# Check whether --enable-dmalloc or --disable-dmalloc was given.
+if test "${enable_dmalloc+set}" = set; then
+  enableval="$enable_dmalloc"
+  
+	ol_arg=invalid
+	for ol_val in auto yes no ; do
+		if test "$enableval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $enableval for --enable-dmalloc" 1>&2; exit 1; }
+	fi
+	ol_enable_dmalloc="$ol_arg"
+
+else
+  	ol_enable_dmalloc="no"
+fi
+# end --enable-dmalloc
+
 # OpenLDAP --with-kerberos
 	# Check whether --with-kerberos or --without-kerberos was given.
 if test "${with_kerberos+set}" = set; then
@@ -1038,6 +1052,27 @@ else
 fi
 # end --with-kerberos
 
+# OpenLDAP --with-readline
+	# Check whether --with-readline or --without-readline was given.
+if test "${with_readline+set}" = set; then
+  withval="$with_readline"
+  
+	ol_arg=invalid
+	for ol_val in auto yes no  ; do
+		if test "$withval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $withval for --with-readline" 1>&2; exit 1; }
+	fi
+	ol_with_readline="$ol_arg"
+
+else
+  	ol_with_readline="auto"
+fi
+# end --with-readline
+
 # OpenLDAP --with-threads
 	# Check whether --with-threads or --without-threads was given.
 if test "${with_threads+set}" = set; then
@@ -1059,6 +1094,27 @@ else
 fi
 # end --with-threads
 
+# OpenLDAP --with-tls
+	# Check whether --with-tls or --without-tls was given.
+if test "${with_tls+set}" = set; then
+  withval="$with_tls"
+  
+	ol_arg=invalid
+	for ol_val in auto ssleay openssl yes no  ; do
+		if test "$withval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $withval for --with-tls" 1>&2; exit 1; }
+	fi
+	ol_with_tls="$ol_arg"
+
+else
+  	ol_with_tls="auto"
+fi
+# end --with-tls
+
 # OpenLDAP --with-yielding_select
 	# Check whether --with-yielding_select or --without-yielding_select was given.
 if test "${with_yielding_select+set}" = set; then
@@ -1155,30 +1211,10 @@ else
   	ol_enable_aclgroups="auto"
 fi
 # end --enable-aclgroups
-# OpenLDAP --enable-crypt
-	# Check whether --enable-crypt or --disable-crypt was given.
-if test "${enable_crypt+set}" = set; then
-  enableval="$enable_crypt"
-  
-	ol_arg=invalid
-	for ol_val in auto yes no ; do
-		if test "$enableval" = "$ol_val" ; then
-			ol_arg="$ol_val"
-		fi
-	done
-	if test "$ol_arg" = "invalid" ; then
-		{ echo "configure: error: bad value $enableval for --enable-crypt" 1>&2; exit 1; }
-	fi
-	ol_enable_crypt="$ol_arg"
-
-else
-  	ol_enable_crypt="auto"
-fi
-# end --enable-crypt
-# OpenLDAP --enable-md5
-	# Check whether --enable-md5 or --disable-md5 was given.
-if test "${enable_md5+set}" = set; then
-  enableval="$enable_md5"
+# OpenLDAP --enable-cleartext
+	# Check whether --enable-cleartext or --disable-cleartext was given.
+if test "${enable_cleartext+set}" = set; then
+  enableval="$enable_cleartext"
   
 	ol_arg=invalid
 	for ol_val in auto yes no ; do
@@ -1187,18 +1223,18 @@ if test "${enable_md5+set}" = set; then
 		fi
 	done
 	if test "$ol_arg" = "invalid" ; then
-		{ echo "configure: error: bad value $enableval for --enable-md5" 1>&2; exit 1; }
+		{ echo "configure: error: bad value $enableval for --enable-cleartext" 1>&2; exit 1; }
 	fi
-	ol_enable_md5="$ol_arg"
+	ol_enable_cleartext="$ol_arg"
 
 else
-  	ol_enable_md5="auto"
+  	ol_enable_cleartext="yes"
 fi
-# end --enable-md5
-# OpenLDAP --enable-sha1
-	# Check whether --enable-sha1 or --disable-sha1 was given.
-if test "${enable_sha1+set}" = set; then
-  enableval="$enable_sha1"
+# end --enable-cleartext
+# OpenLDAP --enable-crypt
+	# Check whether --enable-crypt or --disable-crypt was given.
+if test "${enable_crypt+set}" = set; then
+  enableval="$enable_crypt"
   
 	ol_arg=invalid
 	for ol_val in auto yes no ; do
@@ -1207,14 +1243,14 @@ if test "${enable_sha1+set}" = set; then
 		fi
 	done
 	if test "$ol_arg" = "invalid" ; then
-		{ echo "configure: error: bad value $enableval for --enable-sha1" 1>&2; exit 1; }
+		{ echo "configure: error: bad value $enableval for --enable-crypt" 1>&2; exit 1; }
 	fi
-	ol_enable_sha1="$ol_arg"
+	ol_enable_crypt="$ol_arg"
 
 else
-  	ol_enable_sha1="auto"
+  	ol_enable_crypt="auto"
 fi
-# end --enable-sha1
+# end --enable-crypt
 # OpenLDAP --enable-wrappers
 	# Check whether --enable-wrappers or --disable-wrappers was given.
 if test "${enable_wrappers+set}" = set; then
@@ -1276,6 +1312,26 @@ else
 fi
 # end --enable-rlookups
 
+# OpenLDAP --enable-bdb2
+	# Check whether --enable-bdb2 or --disable-bdb2 was given.
+if test "${enable_bdb2+set}" = set; then
+  enableval="$enable_bdb2"
+  
+	ol_arg=invalid
+	for ol_val in auto yes no ; do
+		if test "$enableval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $enableval for --enable-bdb2" 1>&2; exit 1; }
+	fi
+	ol_enable_bdb2="$ol_arg"
+
+else
+  	ol_enable_bdb2="no"
+fi
+# end --enable-bdb2
 # OpenLDAP --enable-ldbm
 	# Check whether --enable-ldbm or --disable-ldbm was given.
 if test "${enable_ldbm+set}" = set; then
@@ -1359,6 +1415,26 @@ else
   	ol_enable_passwd="no"
 fi
 # end --enable-passwd
+# OpenLDAP --enable-perl
+	# Check whether --enable-perl or --disable-perl was given.
+if test "${enable_perl+set}" = set; then
+  enableval="$enable_perl"
+  
+	ol_arg=invalid
+	for ol_val in auto yes no ; do
+		if test "$enableval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $enableval for --enable-perl" 1>&2; exit 1; }
+	fi
+	ol_enable_perl="$ol_arg"
+
+else
+  	ol_enable_perl="no"
+fi
+# end --enable-perl
 # OpenLDAP --enable-shell
 	# Check whether --enable-shell or --disable-shell was given.
 if test "${enable_shell+set}" = set; then
@@ -1379,6 +1455,26 @@ else
   	ol_enable_shell="no"
 fi
 # end --enable-shell
+# OpenLDAP --enable-tcl
+	# Check whether --enable-tcl or --disable-tcl was given.
+if test "${enable_tcl+set}" = set; then
+  enableval="$enable_tcl"
+  
+	ol_arg=invalid
+	for ol_val in auto yes no ; do
+		if test "$enableval" = "$ol_val" ; then
+			ol_arg="$ol_val"
+		fi
+	done
+	if test "$ol_arg" = "invalid" ; then
+		{ echo "configure: error: bad value $enableval for --enable-tcl" 1>&2; exit 1; }
+	fi
+	ol_enable_tcl="$ol_arg"
+
+else
+  	ol_enable_tcl="no"
+fi
+# end --enable-tcl
 
 # Check whether --with-xxslurpdoptions or --without-xxslurpdoptions was given.
 if test "${with_xxslurpdoptions+set}" = set; then
@@ -1461,35 +1557,38 @@ fi
 
 
 # validate options
-if test $ol_enable_referrals = no ; then
-	if test $ol_enable_dns = yes ; then
-		echo "configure: warning: dns disabled, ignoring --enable-dns argument" 1>&2
+if test $ol_enable_dns = yes ; then
+	if test $ol_enable_referrals = no ; then
+		{ echo "configure: error: DNS requires --enable-referrals" 1>&2; exit 1; }
+	fi
+	if test $ol_enable_referrals = auto ; then
+		echo "configure: warning: DNS requires referrals, adding --enable-referrals" 1>&2
+		ol_enable_referrals=yes
 	fi
-	ol_enable_dns=no
 fi
 
 if test $ol_enable_slapd = no ; then
-		if test $ol_enable_ldbm = yes ; then
+		if test $ol_enable_bdb2 = yes ; then
+		echo "configure: warning: slapd disabled, ignoring --enable_bdb2 argument" 1>&2
+	fi
+	if test $ol_enable_ldbm = yes ; then
 		echo "configure: warning: slapd disabled, ignoring --enable_ldbm argument" 1>&2
 	fi
 	if test $ol_enable_passwd = yes ; then
 		echo "configure: warning: slapd disabled, ignoring --enable_passwd argument" 1>&2
 	fi
+	if test $ol_enable_perl = yes ; then
+		echo "configure: warning: slapd disabled, ignoring --enable_perl argument" 1>&2
+	fi
 	if test $ol_enable_shell = yes ; then
 		echo "configure: warning: slapd disabled, ignoring --enable_shell argument" 1>&2
 	fi
+	if test $ol_enable_tcl = yes ; then
+		echo "configure: warning: slapd disabled, ignoring --enable_tcl argument" 1>&2
+	fi
 	if test $ol_enable_aclgroups = yes ; then
 		echo "configure: warning: slapd disabled, ignoring --enable_aclgroups argument" 1>&2
 	fi
-	if test $ol_enable_crypt = yes ; then
-		echo "configure: warning: slapd disabled, ignoring --enable_crypt argument" 1>&2
-	fi
-	if test $ol_enable_md5 = yes ; then
-		echo "configure: warning: slapd disabled, ignoring --enable_md5 argument" 1>&2
-	fi
-	if test $ol_enable_sha1 = yes ; then
-		echo "configure: warning: slapd disabled, ignoring --enable_sha1 argument" 1>&2
-	fi
 	if test $ol_enable_wrappers = yes ; then
 		echo "configure: warning: slapd disabled, ignoring --enable_wrappers argument" 1>&2
 	fi
@@ -1510,13 +1609,13 @@ if test $ol_enable_slapd = no ; then
 	fi
 
 	# force settings to no
+	ol_enable_bdb2=no
 	ol_enable_ldbm=no
-	ol_enable_shell=no
 	ol_enable_passwd=no
+	ol_enable_perl=no
+	ol_enable_shell=no
+	ol_enable_tcl=no
 	ol_enable_aclgroups=no
-	ol_enable_crypt=no
-	ol_enable_md5=no
-	ol_enable_sha1=no
 	ol_enable_wrappers=no
 	ol_enable_phonetic=no
 	ol_enable_rlookups=no
@@ -1534,15 +1633,39 @@ elif test $ol_enable_ldbm = no ; then
 		echo "configure: warning: LDBM disabled, ignoring --with_ldbm_type argument" 1>&2
 	fi
 
-	if test $ol_enable_passwd = no -a $ol_enable_shell = no ; then
+	if test $ol_enable_bdb2 = yes ; then
+		{ echo "configure: error: BDB2 requires --enable-ldbm" 1>&2; exit 1; }
+	fi
+
+	if test $ol_enable_passwd = no -a \
+		$ol_enable_perl = no -a \
+		$ol_enable_shell = no -a \
+		$ol_enable_tcl = no ; then
 		{ echo "configure: error: slapd requires a backend" 1>&2; exit 1; }
 	fi
 
 	ol_with_ldbm_api=no
 	ol_with_ldbm_type=no
 
+elif test $ol_enable_bdb2 = yes ; then
+	
+	if test $ol_with_ldbm_api != auto -a \
+		$ol_with_ldbm_api != db2 ; then
+		{ echo "configure: error: BDB2 requires LDBM API DB2" 1>&2; exit 1; }
+	fi
+
+	ol_with_ldbm_api=db2
+
 else
 	
+	if test $ol_enable_bdb2 != no ; then
+		if test $ol_with_ldbm_api != auto -a \
+			$ol_with_ldbm_api != db2 ; then
+			echo "configure: warning: BDB2 requires LDBM api db2 or auto" 1>&2
+			ol_enable_bdb2=no
+		fi
+	fi
+
 	if test $ol_with_ldbm_api = gdbm -a \
 		$ol_with_ldbm_type = btree ; then
 		{ echo "configure: error: GDBM only supports LDBM type hash" 1>&2; exit 1; }
@@ -1563,26 +1686,26 @@ echo "$ac_t""done" 1>&6
 
 
 # Make sure we can run config.sub.
-if $ac_config_sub sun4 >/dev/null 2>&1; then :
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1572: checking host system type" >&5
+echo "configure:1695: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
 NONE)
   case $nonopt in
   NONE)
-    if host_alias=`$ac_config_guess`; then :
+    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
     fi ;;
   *) host_alias=$nonopt ;;
   esac ;;
 esac
 
-host=`$ac_config_sub $host_alias`
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
@@ -1603,13 +1726,21 @@ BUILD_LDAPD=no
 BUILD_SLAPD=no
 BUILD_SLURPD=no
 
+BUILD_BDB2=no
 BUILD_LDBM=no
 BUILD_PASSWD=no
+BUILD_PERL=no
 BUILD_SHELL=no
+BUILD_TCL=no
 BUILD_THREAD=no
 
+SLAPD_PERL_LDFLAGS=
+SLAPD_PERL_CPPFLAGS=
+
 KRB_LIBS=
+READLINE_LIBS=
 TERMCAP_LIBS=
+TLS_LIBS=
 
 
 # Find a good install program.  We prefer a C program (faster),
@@ -1619,28 +1750,30 @@ TERMCAP_LIBS=
 # SunOS /usr/etc/install
 # IRIX /sbin/install
 # AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1627: checking for a BSD compatible install" >&5
+echo "configure:1759: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
   for ac_dir in $PATH; do
     # Account for people who put trailing slashes in PATH elements.
     case "$ac_dir/" in
     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
-      for ac_prog in ginstall installbsd scoinst install; do
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
         if test -f $ac_dir/$ac_prog; then
 	  if test $ac_prog = install &&
             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
-	    # OSF/1 installbsd also uses dspmsg, but is usable.
 	    :
 	  else
 	    ac_cv_path_install="$ac_dir/$ac_prog -c"
@@ -1670,20 +1803,26 @@ echo "$ac_t""$INSTALL" 1>&6
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+
+CC=${CC-"cc"}
+
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1679: checking for $ac_word" >&5
+echo "configure:1817: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_RANLIB="ranlib"
@@ -1704,15 +1843,16 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1708: checking for $ac_word" >&5
+echo "configure:1847: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="gcc"
@@ -1733,16 +1873,17 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_word" >&5
+echo "configure:1877: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
   ac_prog_rejected=no
-  for ac_dir in $PATH; do
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
@@ -1777,25 +1918,61 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1928: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1960: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 cross_compiling=$ac_cv_prog_cc_cross
 
-cat > conftest.$ac_ext <<EOF
-#line 1795 "configure"
+cat > conftest.$ac_ext << EOF
+
+#line 1971 "configure"
 #include "confdefs.h"
+
 main(){return(0);}
 EOF
-if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1809,18 +1986,24 @@ else
   ac_cv_prog_cc_works=no
 fi
 rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
 
 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1819: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2002: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1824: checking whether we are using GNU C" >&5
+echo "configure:2007: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1829,7 +2012,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1840,11 +2023,15 @@ echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 
 if test $ac_cv_prog_gcc = yes; then
   GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1848: checking whether ${CC-cc} accepts -g" >&5
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:2035: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1859,16 +2046,20 @@ rm -f conftest*
 fi
 
 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
     CFLAGS="-g -O2"
   else
-    CFLAGS="-O2"
+    CFLAGS="-g"
   fi
 else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
 fi
 
 # Check whether --with-gnu-ld or --without-gnu-ld was given.
@@ -1884,7 +2075,7 @@ ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1888: checking for ld used by GCC" >&5
+echo "configure:2079: checking for ld used by GCC" >&5
   ac_prog=`($CC -print-prog-name=ld) 2>&5`
   case "$ac_prog" in
   # Accept absolute paths.
@@ -1902,10 +2093,10 @@ echo "configure:1888: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1906: checking for GNU ld" >&5
+echo "configure:2097: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1909: checking for non-GNU ld" >&5
+echo "configure:2100: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1941,7 +2132,7 @@ fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
 
 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1945: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:2136: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1957,7 +2148,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
 
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1961: checking for BSD-compatible nm" >&5
+echo "configure:2152: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1994,7 +2185,7 @@ echo "$ac_t""$NM" 1>&6
 
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1998: checking whether ln -s works" >&5
+echo "configure:2189: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2030,8 +2221,8 @@ test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
 case "$host" in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 2034 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 2225 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:2226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case "`/usr/bin/file conftest.o`" in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -2061,10 +2252,94 @@ $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
 
 
+for ac_prog in mawk gawk nawk awk
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2261: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AWK="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AWK="$ac_cv_prog_AWK"
+if test -n "$AWK"; then
+  echo "$ac_t""$AWK" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AWK" && break
+done
+
+# test for ln hardlink support
+echo $ac_n "checking whether ln works""... $ac_c" 1>&6
+echo "configure:2292: checking whether ln works" >&5
+if eval "test \"`echo '$''{'ol_cv_prog_LN_H'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  rm -f conftest.src conftest.dst
+echo "conftest" > conftest.src
+if ln conftest.src conftest.dst 2>/dev/null
+then
+  ol_cv_prog_LN_H="ln"
+else
+  ol_cv_prog_LN_H="cp"
+fi
+rm -f conftest.src conftest.dst
+
+fi
+LN_H="$ol_cv_prog_LN_H"
+if test "$ol_cv_prog_LN_H" = "ln"; then
+	echo "$ac_t""yes" 1>&6
+else
+	echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:2315: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+  rm -f conftestdata
+  ac_cv_prog_LN_S="ln -s"
+else
+  ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+  echo "$ac_t""yes" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
+	LN_S="$LN_H"
+fi
+
 # Extract the first word of "sendmail", so it can be a program name with args.
 set dummy sendmail; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2068: checking for $ac_word" >&5
+echo "configure:2343: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_SENDMAIL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2072,9 +2347,13 @@ else
   /*)
   ac_cv_path_SENDMAIL="$SENDMAIL" # Let the user override the test with a path.
   ;;
+  ?:/*)			 
+  ac_cv_path_SENDMAIL="$SENDMAIL" # Let the user override the test with a dos path.
+  ;;
   *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc$ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc"
+  for ac_dir in $ac_dummy; do 
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_path_SENDMAIL="$ac_dir/$ac_word"
@@ -2096,7 +2375,7 @@ fi
 # Extract the first word of "vi", so it can be a program name with args.
 set dummy vi; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2100: checking for $ac_word" >&5
+echo "configure:2379: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_EDITOR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2104,9 +2383,13 @@ else
   /*)
   ac_cv_path_EDITOR="$EDITOR" # Let the user override the test with a path.
   ;;
+  ?:/*)			 
+  ac_cv_path_EDITOR="$EDITOR" # Let the user override the test with a dos path.
+  ;;
   *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH:/usr/ucb$ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH:/usr/ucb"
+  for ac_dir in $ac_dummy; do 
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_path_EDITOR="$ac_dir/$ac_word"
@@ -2128,7 +2411,7 @@ fi
 # Extract the first word of "finger", so it can be a program name with args.
 set dummy finger; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2132: checking for $ac_word" >&5
+echo "configure:2415: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_FINGER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2136,9 +2419,13 @@ else
   /*)
   ac_cv_path_FINGER="$FINGER" # Let the user override the test with a path.
   ;;
+  ?:/*)			 
+  ac_cv_path_FINGER="$FINGER" # Let the user override the test with a dos path.
+  ;;
   *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH:/usr/ucb$ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH:/usr/ucb"
+  for ac_dir in $ac_dummy; do 
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_path_FINGER="$ac_dir/$ac_word"
@@ -2158,21 +2445,54 @@ else
 fi
 
 
+if test $ol_enable_perl = yes ; then
+	# Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2453: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_PERLBIN'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$PERLBIN" in
+  /*)
+  ac_cv_path_PERLBIN="$PERLBIN" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_PERLBIN="$PERLBIN" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_PERLBIN="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_PERLBIN" && ac_cv_path_PERLBIN="/usr/bin/perl"
+  ;;
+esac
+fi
+PERLBIN="$ac_cv_path_PERLBIN"
+if test -n "$PERLBIN"; then
+  echo "$ac_t""$PERLBIN" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
 
-if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
-	echo "configure: warning: cross compiling....  some functionality will be removed." 1>&2
 
-elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
-	echo "configure: warning: programs compiled here do run here..." 1>&2
-	{ echo "configure: error:   if not cross compiling, use --disable-x-compile." 1>&2; exit 1; }
+	if test "no$PERLBIN" = "no" ; then
+		ol_enable_perl=no
+	fi
 
-elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
-	echo "configure: warning: programs compiled here do not run here..." 1>&2
-	{ echo "configure: error:   if cross compiling,  add --enable-x-compile." 1>&2; exit 1; }
+	SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
+	SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e perl_inc`"
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2176: checking how to run the C preprocessor" >&5
+echo "configure:2496: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2187,14 +2507,14 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2191 "configure"
+#line 2511 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2197: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 else
@@ -2204,14 +2524,31 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2208 "configure"
+#line 2528 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 2545 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2551: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 else
@@ -2223,6 +2560,8 @@ else
 fi
 rm -f conftest*
 fi
+rm -f conftest*
+fi
 rm -f conftest*
   ac_cv_prog_CPP="$CPP"
 fi
@@ -2233,10 +2572,22 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 
+if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
+	echo "configure: warning: cross compiling....  some functionality will be removed." 1>&2
+
+elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
+	echo "configure: warning: programs compiled here do run here..." 1>&2
+	{ echo "configure: error:   if not cross compiling, use --disable-x-compile." 1>&2; exit 1; }
+
+elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
+	echo "configure: warning: programs compiled here do not run here..." 1>&2
+	{ echo "configure: error:   if cross compiling,  add --enable-x-compile." 1>&2; exit 1; }
+fi
+
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:2238: checking for AIX" >&5
+echo "configure:2589: checking for AIX" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2240 "configure"
+#line 2591 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -2258,7 +2609,7 @@ rm -f conftest*
 
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:2262: checking for POSIXized ISC" >&5
+echo "configure:2613: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -2280,18 +2631,18 @@ fi
 
 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-echo "configure:2284: checking for minix/config.h" >&5
+echo "configure:2635: checking for minix/config.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2289 "configure"
+#line 2640 "configure"
 #include "confdefs.h"
 #include <minix/config.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2645: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -2328,11 +2679,173 @@ EOF
 fi
 
 
+echo $ac_n "checking for be_app in -lbe""... $ac_c" 1>&6
+echo "configure:2684: checking for be_app in -lbe" >&5
+ac_lib_var=`echo be'_'be_app | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lbe -lroot $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2692 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char be_app();
+
+int main() {
+be_app()
+; return 0; }
+EOF
+if { (eval echo configure:2703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -lbe -lroot"
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+
+echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:2726: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2731 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:2742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_cygwin=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_cygwin=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_cygwin" 1>&6
+CYGWIN=
+test "$ac_cv_cygwin" = yes && CYGWIN=yes
+echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+echo "configure:2759: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2764 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:2771: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_mingw32=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_mingw32=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_mingw32" 1>&6
+MINGW32=
+test "$ac_cv_mingw32" = yes && MINGW32=yes
+
+
+echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
+echo "configure:2790: checking for executable suffix" >&5
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
+  ac_cv_exeext=.exe
+else
+  rm -f conftest*
+  echo 'int main () { return 0; }' > conftest.$ac_ext
+  ac_cv_exeext=
+  if { (eval echo configure:2800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+    for file in conftest.*; do
+      case $file in
+      *.c | *.o | *.obj) ;;
+      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
+      esac
+    done
+  else
+    { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
+  fi
+  rm -f conftest*
+  test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
+fi
+fi
+
+EXEEXT=""
+test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
+echo "$ac_t""${ac_cv_exeext}" 1>&6
+ac_exeext=$EXEEXT
+
+echo $ac_n "checking for object suffix""... $ac_c" 1>&6
+echo "configure:2821: checking for object suffix" >&5
+if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  rm -f conftest*
+echo 'int i = 1;' > conftest.$ac_ext
+if { (eval echo configure:2827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  for ac_file in conftest.*; do
+    case $ac_file in
+    *.c) ;;
+    *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
+    esac
+  done
+else
+  { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_objext" 1>&6
+OBJEXT=$ac_cv_objext
+ac_objext=$ac_cv_objext
+
+
 
 
 
 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:2336: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "configure:2849: checking for ${CC-cc} option to accept ANSI C" >&5
 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2348,7 +2861,7 @@ for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__
 do
   CC="$ac_save_CC $ac_arg"
   cat > conftest.$ac_ext <<EOF
-#line 2352 "configure"
+#line 2865 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -2385,7 +2898,7 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 
 ; return 0; }
 EOF
-if { (eval echo configure:2389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_prog_cc_stdc="$ac_arg"; break
 else
@@ -2416,12 +2929,12 @@ fi
 
 
 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:2420: checking for socket" >&5
+echo "configure:2933: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2425 "configure"
+#line 2938 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -2444,7 +2957,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_socket=yes"
 else
@@ -2463,7 +2976,7 @@ else
   echo "$ac_t""no" 1>&6
 	
 	echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
-echo "configure:2467: checking for main in -lsocket" >&5
+echo "configure:2980: checking for main in -lsocket" >&5
 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2471,14 +2984,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2475 "configure"
+#line 2988 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2995: \"$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
@@ -2506,7 +3019,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnet""... $ac_c" 1>&6
-echo "configure:2510: checking for main in -lnet" >&5
+echo "configure:3023: checking for main in -lnet" >&5
 ac_lib_var=`echo net'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2514,14 +3027,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2518 "configure"
+#line 3031 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3038: \"$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
@@ -2549,7 +3062,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnsl_s""... $ac_c" 1>&6
-echo "configure:2553: checking for main in -lnsl_s" >&5
+echo "configure:3066: checking for main in -lnsl_s" >&5
 ac_lib_var=`echo nsl_s'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2557,14 +3070,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2561 "configure"
+#line 3074 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3081: \"$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
@@ -2592,7 +3105,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:2596: checking for main in -lnsl" >&5
+echo "configure:3109: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2600,14 +3113,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2604 "configure"
+#line 3117 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3124: \"$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
@@ -2635,7 +3148,7 @@ else
 fi
 
 	echo $ac_n "checking for socket in -linet""... $ac_c" 1>&6
-echo "configure:2639: checking for socket in -linet" >&5
+echo "configure:3152: checking for socket in -linet" >&5
 ac_lib_var=`echo inet'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2643,7 +3156,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-linet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2647 "configure"
+#line 3160 "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
@@ -2654,7 +3167,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3171: \"$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
@@ -2682,7 +3195,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lgen""... $ac_c" 1>&6
-echo "configure:2686: checking for main in -lgen" >&5
+echo "configure:3199: checking for main in -lgen" >&5
 ac_lib_var=`echo gen'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2690,14 +3203,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgen  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2694 "configure"
+#line 3207 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3214: \"$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
@@ -2728,8 +3241,117 @@ fi
 fi
 
 
-echo $ac_n "checking for res_search in -lresolv""... $ac_c" 1>&6
-echo "configure:2733: checking for res_search in -lresolv" >&5
+for ac_func in res_search
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:3248: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3253 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); 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 $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:3276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+if test $ac_cv_func_res_search = "no" ; then 
+	echo $ac_n "checking for res_search in -lbind""... $ac_c" 1>&6
+echo "configure:3302: checking for res_search in -lbind" >&5
+ac_lib_var=`echo bind'_'res_search | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lbind  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3310 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char res_search();
+
+int main() {
+res_search()
+; return 0; }
+EOF
+if { (eval echo configure:3321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo bind | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lbind $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+	if test "$ac_cv_lib_bind_res_search" = "yes" ; then
+		cat >> confdefs.h <<\EOF
+#define HAVE_RES_SEARCH 1
+EOF
+
+	else
+		echo $ac_n "checking for res_search in -lresolv""... $ac_c" 1>&6
+echo "configure:3355: checking for res_search in -lresolv" >&5
 ac_lib_var=`echo resolv'_'res_search | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2737,7 +3359,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2741 "configure"
+#line 3363 "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
@@ -2748,7 +3370,7 @@ int main() {
 res_search()
 ; return 0; }
 EOF
-if { (eval echo configure:2752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2775,9 +3397,17 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
+		if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
+			cat >> confdefs.h <<\EOF
+#define HAVE_RES_SEARCH 1
+EOF
+
+		fi
+	fi
+fi
 
 echo $ac_n "checking for sigset in -lV3""... $ac_c" 1>&6
-echo "configure:2781: checking for sigset in -lV3" >&5
+echo "configure:3411: checking for sigset in -lV3" >&5
 ac_lib_var=`echo V3'_'sigset | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2785,7 +3415,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lV3  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2789 "configure"
+#line 3419 "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
@@ -2796,7 +3426,7 @@ int main() {
 sigset()
 ; return 0; }
 EOF
-if { (eval echo configure:2800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3430: \"$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
@@ -2828,7 +3458,7 @@ fi
 ol_link_isode=no
 if test $ol_enable_ldapd != no ; then
 		echo $ac_n "checking for main in -lxtpp""... $ac_c" 1>&6
-echo "configure:2832: checking for main in -lxtpp" >&5
+echo "configure:3462: checking for main in -lxtpp" >&5
 ac_lib_var=`echo xtpp'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2836,14 +3466,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lxtpp -lxtdsap -lxtisode -losi $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
+#line 3470 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3477: \"$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
@@ -2872,7 +3502,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -ldsap""... $ac_c" 1>&6
-echo "configure:2876: checking for main in -ldsap" >&5
+echo "configure:3506: checking for main in -ldsap" >&5
 ac_lib_var=`echo dsap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2880,14 +3510,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldsap -lisode $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2884 "configure"
+#line 3514 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3521: \"$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
@@ -2916,7 +3546,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lisode""... $ac_c" 1>&6
-echo "configure:2920: checking for main in -lisode" >&5
+echo "configure:3550: checking for main in -lisode" >&5
 ac_lib_var=`echo isode'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2924,14 +3554,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lisode  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2928 "configure"
+#line 3558 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3565: \"$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
@@ -2963,7 +3593,7 @@ fi
 
 if test $ol_link_isode != no; then
 	echo $ac_n "checking for main in -lpp""... $ac_c" 1>&6
-echo "configure:2967: checking for main in -lpp" >&5
+echo "configure:3597: checking for main in -lpp" >&5
 ac_lib_var=`echo pp'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2971,14 +3601,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2975 "configure"
+#line 3605 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3612: \"$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
@@ -3009,7 +3639,7 @@ fi
 	# Extract the first word of "pepsy", so it can be a program name with args.
 set dummy pepsy; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3013: checking for $ac_word" >&5
+echo "configure:3643: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PEPSY'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3017,9 +3647,13 @@ else
   /*)
   ac_cv_path_PEPSY="$PEPSY" # Let the user override the test with a path.
   ;;
+  ?:/*)			 
+  ac_cv_path_PEPSY="$PEPSY" # Let the user override the test with a dos path.
+  ;;
   *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in $PATH; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_path_PEPSY="$ac_dir/$ac_word"
@@ -3039,23 +3673,25 @@ fi
 
 fi
 
+ol_link_kerberos=no
+
 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 	for ac_hdr in kerberosIV/krb.h kerberosIV/des.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3048: checking for $ac_hdr" >&5
+echo "configure:3684: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3053 "configure"
+#line 3689 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3058: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:3694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -3083,7 +3719,7 @@ done
 
 	if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:3087: checking for main in -lkrb4" >&5
+echo "configure:3723: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3091,14 +3727,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -lkrb5 -ldes425 $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3095 "configure"
+#line 3731 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3738: \"$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
@@ -3124,32 +3760,77 @@ fi
 			ol_with_kerberos=found
 			ol_link_kerberos=yes
 
-			cat >> confdefs.h <<\EOF
-#define HAVE_KERBEROS 1
+			KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
+
+			LIBS="$KRB_LIBS $LIBS"
+
+			echo $ac_n "checking for des_debug in Kerberos libraries""... $ac_c" 1>&6
+echo "configure:3769: checking for des_debug in Kerberos libraries" >&5
+if eval "test \"`echo '$''{'ol_cv_var_des_debug'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="$KRB_LIBS $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 3777 "configure"
+#include "confdefs.h"
+
+#include <kerberosIV/krb.h>
+#include <kerberosIV/des.h>
+extern int des_debug;
+
+int main() {
+
+des_debug = 1;
+
+; return 0; }
+EOF
+if { (eval echo configure:3790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_var_des_debug=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_var_des_debug=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_var_des_debug" 1>&6
+
+			if test $ol_cv_var_des_debug = yes ; then
+				cat >> confdefs.h <<\EOF
+#define HAVE_DES_DEBUG 1
 EOF
 
+			fi
 
-			KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
+			LIBS="$save_LIBS"
 		fi
 	fi
 fi
+
 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 	for ac_hdr in krb.h des.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3142: checking for $ac_hdr" >&5
+echo "configure:3823: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3147 "configure"
+#line 3828 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:3833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -3177,7 +3858,7 @@ done
 
 	if test $ac_cv_header_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb""... $ac_c" 1>&6
-echo "configure:3181: checking for main in -lkrb" >&5
+echo "configure:3862: checking for main in -lkrb" >&5
 ac_lib_var=`echo krb'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3185,14 +3866,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3189 "configure"
+#line 3870 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3877: \"$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
@@ -3218,89 +3899,37 @@ fi
 			ol_with_kerberos=found
 			ol_link_kerberos=yes
 
-			cat >> confdefs.h <<\EOF
-#define HAVE_KERBEROS 1
-EOF
-
 			KRB_LIBS="-lkrb -ldes"
-
-			for ac_func in des_string_to_key
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3231: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3236 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); 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 $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
+		fi
+	fi
 fi
 
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+if test $ol_link_kerberos = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_KERBEROS 1
 EOF
- 
-else
-  echo "$ac_t""no" 1>&6
-fi
-done
 
-		fi
-	fi
 fi
 
-ol_link_threads=no
-if test $ol_with_threads = auto -o $ol_with_threads = posix ; then
-	for ac_hdr in pthread.h sched.h
+ol_link_tls=no
+if test $ol_with_tls != no ; then
+	
+	for ac_hdr in ssl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3293: checking for $ac_hdr" >&5
+echo "configure:3922: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3298 "configure"
+#line 3927 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:3932: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -3325,258 +3954,1129 @@ else
 fi
 done
 
-
-	if test $ac_cv_header_pthread_h = yes ; then
-		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:3332: checking POSIX thread version" >&5
-if eval "test \"`echo '$''{'ol_cv_pthread_version'+set}'`\" = set"; then
+	
+	if test $ac_cv_header_ssl_h = yes ; then
+		echo $ac_n "checking for SSLeay_add_ssl_algorithms in -lssl""... $ac_c" 1>&6
+echo "configure:3961: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
+ac_lib_var=`echo ssl'_'SSLeay_add_ssl_algorithms | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-	cat > conftest.$ac_ext <<EOF
-#line 3338 "configure"
+  ac_save_LIBS="$LIBS"
+LIBS="-lssl -lcrypto $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3969 "configure"
 #include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char SSLeay_add_ssl_algorithms();
 
-#		include <pthread.h>
-		/* this check could be improved */
-#		ifdef PTHREAD_ONCE_INIT
-			final
-#		endif
-	
+int main() {
+SSLeay_add_ssl_algorithms()
+; return 0; }
 EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "final" >/dev/null 2>&1; then
+if { (eval echo configure:3980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  ol_pthread_final=yes
+  eval "ac_cv_lib_$ac_lib_var=yes"
 else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
-  ol_pthread_final=no
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
 rm -f conftest*
+LIBS="$ac_save_LIBS"
 
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_ssleay=yes
+			need_rsaref=no
+else
+  echo "$ac_t""no" 1>&6
+have_ssleay=no
+fi
 
-	cat > conftest.$ac_ext <<EOF
-#line 3360 "configure"
+			
+		if test $have_ssleay = no ; then
+			echo $ac_n "checking for ssl3_accept in -lssl""... $ac_c" 1>&6
+echo "configure:4005: checking for ssl3_accept in -lssl" >&5
+ac_lib_var=`echo ssl'_'ssl3_accept | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lssl -lcrypto -lRSAglue -lrsaref $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4013 "configure"
 #include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char ssl3_accept();
 
-#		include <pthread.h>
-		/* this check could be improved */
-#		ifdef pthread_once_init
-			draft4
-#		endif
-	
+int main() {
+ssl3_accept()
+; return 0; }
 EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "draft4" >/dev/null 2>&1; then
+if { (eval echo configure:4024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  ol_pthread_draft4=yes
+  eval "ac_cv_lib_$ac_lib_var=yes"
 else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
-  ol_pthread_draft4=no
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
 rm -f conftest*
+LIBS="$ac_save_LIBS"
 
-
-	if test $ol_pthread_final = yes -a $ol_pthread_draft4 = no; then
-		ol_cv_pthread_version=final
-	elif test $ol_pthread_final = no -a $ol_pthread_draft4 = yes; then
-		ol_cv_pthread_version=draft4
-	else
-		ol_cv_pthread_version=unknown
-	fi
-
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_ssleay=yes
+				need_rsaref=yes
+else
+  echo "$ac_t""no" 1>&6
+have_ssleay=no
 fi
 
-echo "$ac_t""$ol_cv_pthread_version" 1>&6
+		fi
 
+		if test $have_ssleay = yes ; then
+			ol_with_tls=found
+			ol_link_tls=yes
 
-		if test $ol_cv_pthread_version = final ; then
 			cat >> confdefs.h <<\EOF
-#define HAVE_PTHREADS_FINAL 1
+#define HAVE_SSLEAY 1
 EOF
 
-		elif test $ol_cv_pthread_version = draft4 ; then
-			cat >> confdefs.h <<\EOF
-#define HAVE_PTHREADS_D4 1
-EOF
 
-		else
-			{ echo "configure: error: unknown pthread version" 1>&2; exit 1; }
-		fi
+			if test $need_rsaref = yes; then
+				cat >> confdefs.h <<\EOF
+#define HAVE_RSAREF 1
+EOF
 
-		# consider threads found
-		ol_with_threads=found
 
-		
-echo $ac_n "checking for LinuxThreads""... $ac_c" 1>&6
-echo "configure:3413: checking for LinuxThreads" >&5
-if eval "test \"`echo '$''{'ol_cv_linux_threads'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-	res=`grep Linuxthreads /usr/include/pthread.h 2>/dev/null | wc -l`
-	if test "$res" -gt 0 ; then
-		ol_cv_linux_threads=yes
-	else
-		ol_cv_linux_threads=no
+				TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
+			else
+				TLS_LIBS="-lssl -lcrypto"
+			fi
+		fi
 	fi
-
 fi
 
-echo "$ac_t""$ol_cv_linux_threads" 1>&6
-
-
-		if test $ol_cv_linux_threads = yes ; then
-			cat >> confdefs.h <<\EOF
-#define HAVE_LINUX_THREADS 1
+if test $ol_link_tls = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_TLS 1
 EOF
 
-		fi
+fi	
 
-		
-				echo $ac_n "checking for pthread_create""... $ac_c" 1>&6
-echo "configure:3439: checking for pthread_create" >&5
-if eval "test \"`echo '$''{'ac_cv_func_pthread_create'+set}'`\" = set"; then
+for ac_func in \
+	ctime_r			\
+	gethostbyname_r	gethostbyaddr_r \
+
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4084: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3444 "configure"
+#line 4089 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char pthread_create(); below.  */
+    which can conflict with char $ac_func(); 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 pthread_create();
+char $ac_func();
 
 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_pthread_create) || defined (__stub___pthread_create)
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
 choke me
 #else
-pthread_create();
+$ac_func();
 #endif
 
 ; return 0; }
 EOF
-if { (eval echo configure:3467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  eval "ac_cv_func_pthread_create=yes"
+  eval "ac_cv_func_$ac_func=yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_func_pthread_create=no"
+  eval "ac_cv_func_$ac_func=no"
 fi
 rm -f conftest*
 fi
 
-if eval "test \"`echo '$ac_cv_func_'pthread_create`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_link_threads=yes
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
 else
   echo "$ac_t""no" 1>&6
 fi
+done
 
 
-		if test $ol_link_threads = no ; then
-						echo $ac_n "checking for pthread_create with -pthread""... $ac_c" 1>&6
-echo "configure:3489: checking for pthread_create with -pthread" >&5
-if eval "test \"`echo '$''{'ol_cv_pthread_flag'+set}'`\" = set"; then
+if test "$ac_cv_func_ctime_r" = no ; then
+	ol_cv_func_ctime_r_nargs=0
+else
+	echo $ac_n "checking number of arguments of ctime_r""... $ac_c" 1>&6
+echo "configure:4141: checking number of arguments of ctime_r" >&5
+if eval "test \"`echo '$''{'ol_cv_func_ctime_r_nargs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-								save_LIBS="$LIBS"
-				LIBS="-pthread $LIBS"
-				cat > conftest.$ac_ext <<EOF
-#line 3497 "configure"
+  cat > conftest.$ac_ext <<EOF
+#line 4146 "configure"
 #include "confdefs.h"
-char pthread();
+#include <time.h>
 int main() {
-
-					pthread_create();
-					
+time_t ti; char *buffer; ctime_r(&ti,buffer,32);
 ; return 0; }
 EOF
-if { (eval echo configure:3506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
-  ol_cv_pthread_flag=yes
+  ol_cv_func_ctime_r_nargs=3
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  ol_cv_pthread_flag=no
-fi
-rm -f conftest*
-								LIBS="$save_LIBS"
-			
-fi
-
-echo "$ac_t""$ol_cv_pthread_flag" 1>&6
-
-			if test $ol_cv_pthread_flag = yes ; then
-				LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
+  cat > conftest.$ac_ext <<EOF
+#line 4161 "configure"
+#include "confdefs.h"
+#include <time.h>
+int main() {
+time_t ti; char *buffer; ctime_r(&ti,buffer);
+; return 0; }
+EOF
+if { (eval echo configure:4168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_ctime_r_nargs=2
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_func_ctime_r_nargs=0
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_func_ctime_r_nargs" 1>&6
+  if test $ol_cv_func_ctime_r_nargs -gt 1 ; then
+    cat >> confdefs.h <<EOF
+#define CTIME_R_NARGS $ol_cv_func_ctime_r_nargs
+EOF
+
+  fi
+
+fi
+
+if test "$ac_cv_func_gethostbyname_r" = yes ; then
+ 	echo $ac_n "checking number of arguments of gethostbyname_r""... $ac_c" 1>&6
+echo "configure:4194: checking number of arguments of gethostbyname_r" >&5
+if eval "test \"`echo '$''{'ol_cv_func_gethostbyname_r_nargs'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4199 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#define BUFSIZE (sizeof(struct hostent)+10)
+int main() {
+struct hostent hent; char buffer[BUFSIZE];
+		int bufsize=BUFSIZE;int h_errno;
+		(void)gethostbyname_r("segovia.cs.purdue.edu", &hent,
+			buffer, bufsize, &h_errno);
+; return 0; }
+EOF
+if { (eval echo configure:4213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_gethostbyname_r_nargs=5
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cat > conftest.$ac_ext <<EOF
+#line 4221 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#define BUFSIZE (sizeof(struct hostent)+10)
+int main() {
+struct hostent hent;struct hostent *rhent;
+			char buffer[BUFSIZE];
+			int bufsize=BUFSIZE;int h_errno;
+			(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
+				&rhent, &h_errno);
+; return 0; }
+EOF
+if { (eval echo configure:4236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_gethostbyname_r_nargs=6
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_func_gethostbyname_r_nargs=0
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_func_gethostbyname_r_nargs" 1>&6
+  if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then
+	cat >> confdefs.h <<EOF
+#define GETHOSTBYNAME_R_NARGS $ol_cv_func_gethostbyname_r_nargs
+EOF
+
+  fi
+
+else
+ 	ol_cv_func_gethostbyname_r_nargs=0
+fi
+ 
+if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
+ 	echo $ac_n "checking number of arguments of gethostbyaddr_r""... $ac_c" 1>&6
+echo "configure:4264: checking number of arguments of gethostbyaddr_r" >&5
+if eval "test \"`echo '$''{'ol_cv_func_gethostbyaddr_r_nargs'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4269 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#define BUFSIZE (sizeof(struct hostent)+10)
+int main() {
+struct hostent hent; char buffer[BUFSIZE]; 
+	    struct in_addr add;
+	    size_t alen=sizeof(struct in_addr);
+	    int bufsize=BUFSIZE;int h_errno;
+		(void)gethostbyaddr_r( (void *)&(add.s_addr),
+			alen, AF_INET, &hent, buffer, bufsize, &h_errno);
+; return 0; }
+EOF
+if { (eval echo configure:4285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_gethostbyaddr_r_nargs=7
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cat > conftest.$ac_ext <<EOF
+#line 4293 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#define BUFSIZE (sizeof(struct hostent)+10)
+int main() {
+struct hostent hent;
+			struct hostent *rhent; char buffer[BUFSIZE]; 
+			struct in_addr add;
+			size_t alen=sizeof(struct in_addr);
+			int bufsize=BUFSIZE;int h_errno;
+			(void)gethostbyaddr_r( (void *)&(add.s_addr),
+				alen, AF_INET, &hent, buffer, bufsize, 
+				&rhent, &h_errno);
+; return 0; }
+EOF
+if { (eval echo configure:4311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_gethostbyaddr_r_nargs=8
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_func_gethostbyaddr_r_nargs=0
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_func_gethostbyaddr_r_nargs" 1>&6
+  if test $ol_cv_func_gethostbyaddr_r_nargs -gt 1 ; then
+    cat >> confdefs.h <<EOF
+#define GETHOSTBYADDR_R_NARGS $ol_cv_func_gethostbyaddr_r_nargs
+EOF
+
+  fi
+
+else
+ 	ol_cv_func_gethostbyaddr_r_nargs=0
+fi
+
+if test "$ac_cv_func_ctime_r" = yes \
+	-a "$ol_cv_func_ctime_r_nargs" -ge 2 \
+	-a "$ol_cv_func_ctime_r_nargs" -le 3 \
+	-a "$ac_cv_func_gethostbyname_r" = yes \
+	-a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
+	-a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
+ 	-a "$ac_cv_func_gethostbyaddr_r" = yes \
+ 	-a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
+	-a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
+ 	; then
+ 
+ 	cat >> confdefs.h <<\EOF
+#define LDAP_API_FEATURE_X_OPENLDAP_REENTRANT 1
+EOF
+
+fi
+
+ol_link_threads=no
+if test $ol_with_threads = auto -o $ol_with_threads = yes \
+	-o $ol_with_threads = posix ; then
+
+	for ac_hdr in pthread.h sched.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:4362: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4367 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+	if test $ac_cv_header_pthread_h = yes ; then
+		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
+echo "configure:4401: checking POSIX thread version" >&5
+if eval "test \"`echo '$''{'ol_cv_pthread_version'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 4407 "configure"
+#include "confdefs.h"
+
+#		include <pthread.h>
+		/* this check could be improved */
+#		ifdef PTHREAD_ONCE_INIT
+			pthread_version_final
+#		endif
+	
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "pthread_version_final" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ol_pthread_final=yes
+else
+  rm -rf conftest*
+  ol_pthread_final=no
+fi
+rm -f conftest*
+
+
+	cat > conftest.$ac_ext <<EOF
+#line 4429 "configure"
+#include "confdefs.h"
+
+#		include <pthread.h>
+		/* this check could be improved */
+#		ifdef pthread_once_init
+			pthread_version_draft4
+#		endif
+	
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "pthread_version_draft4" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ol_pthread_draft4=yes
+else
+  rm -rf conftest*
+  ol_pthread_draft4=no
+fi
+rm -f conftest*
+
+
+	if test $ol_pthread_final = yes -a $ol_pthread_draft4 = no; then
+		ol_cv_pthread_version=final
+	elif test $ol_pthread_final = no -a $ol_pthread_draft4 = yes; then
+		ol_cv_pthread_version=draft4
+	else
+		ol_cv_pthread_version=unknown
+	fi
+
+fi
+
+echo "$ac_t""$ol_cv_pthread_version" 1>&6
+
+
+		if test $ol_cv_pthread_version = final ; then
+			cat >> confdefs.h <<\EOF
+#define HAVE_PTHREADS_FINAL 1
+EOF
+
+		elif test $ol_cv_pthread_version = draft4 ; then
+			cat >> confdefs.h <<\EOF
+#define HAVE_PTHREADS_D4 1
+EOF
+
+		else
+			{ echo "configure: error: unknown pthread version" 1>&2; exit 1; }
+		fi
+
+		# consider threads found
+		ol_with_threads=found
+
+		
+echo $ac_n "checking for LinuxThreads""... $ac_c" 1>&6
+echo "configure:4482: checking for LinuxThreads" >&5
+if eval "test \"`echo '$''{'ol_cv_linux_threads'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	res=`grep Linuxthreads /usr/include/pthread.h 2>/dev/null | wc -l`
+	if test "$res" -gt 0 ; then
+		ol_cv_linux_threads=yes
+	else
+		ol_cv_linux_threads=no
+	fi
+
+fi
+
+echo "$ac_t""$ol_cv_linux_threads" 1>&6
+
+
+		if test $ol_cv_linux_threads = yes ; then
+			cat >> confdefs.h <<\EOF
+#define HAVE_LINUX_THREADS 1
+EOF
+
+		fi
+
+																																																														
+				echo $ac_n "checking for pthread_create""... $ac_c" 1>&6
+echo "configure:4508: checking for pthread_create" >&5
+if eval "test \"`echo '$''{'ac_cv_func_pthread_create'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4513 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char pthread_create(); 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 pthread_create();
+
+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_pthread_create) || defined (__stub___pthread_create)
+choke me
+#else
+pthread_create();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_pthread_create=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_pthread_create=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'pthread_create`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_link_threads=yes
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -mt""... $ac_c" 1>&6
+echo "configure:4558: checking for pthread_create with -mt" >&5
+if eval "test \"`echo '$''{'ol_cv_thread_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-mt $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 4566 "configure"
+#include "confdefs.h"
+char pthread_create();
+int main() {
+pthread_create();
+; return 0; }
+EOF
+if { (eval echo configure:4573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_thread_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_thread_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_thread_flag" 1>&6
+
+			if test $ol_cv_thread_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -mt"
+				ol_link_threads=posix
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -kthread""... $ac_c" 1>&6
+echo "configure:4597: checking for pthread_create with -kthread" >&5
+if eval "test \"`echo '$''{'ol_cv_kthread_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-kthread $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 4605 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+int main() {
+
+#if HAVE_PTHREADS_D4
+	pthread_create(NULL,pthread_attr_default,NULL,NULL);
+#else
+	pthread_create(NULL,NULL,NULL,NULL);
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_kthread_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_kthread_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_kthread_flag" 1>&6
+
+			if test $ol_cv_kthread_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
+				ol_link_threads=posix
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -pthread""... $ac_c" 1>&6
+echo "configure:4642: checking for pthread_create with -pthread" >&5
+if eval "test \"`echo '$''{'ol_cv_pthread_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-pthread $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 4650 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+int main() {
+
+#if HAVE_PTHREADS_D4
+	pthread_create(NULL,pthread_attr_default,NULL,NULL);
+#else
+	pthread_create(NULL,NULL,NULL,NULL);
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_pthread_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_pthread_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_pthread_flag" 1>&6
+
+			if test $ol_cv_pthread_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
+				ol_link_threads=posix
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -pthreads""... $ac_c" 1>&6
+echo "configure:4687: checking for pthread_create with -pthreads" >&5
+if eval "test \"`echo '$''{'ol_cv_pthreads_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-pthreads $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 4695 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+int main() {
+
+#if HAVE_PTHREADS_D4
+	pthread_create(NULL,pthread_attr_default,NULL,NULL);
+#else
+	pthread_create(NULL,NULL,NULL,NULL);
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_pthreads_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_pthreads_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_pthreads_flag" 1>&6
+
+			if test $ol_cv_pthreads_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
+				ol_link_threads=posix
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -thread""... $ac_c" 1>&6
+echo "configure:4732: checking for pthread_create with -thread" >&5
+if eval "test \"`echo '$''{'ol_cv_thread_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-thread $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 4740 "configure"
+#include "confdefs.h"
+char pthread_create();
+int main() {
+pthread_create();
+; return 0; }
+EOF
+if { (eval echo configure:4747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_thread_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_thread_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_thread_flag" 1>&6
+
+			if test $ol_cv_thread_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -thread"
+				ol_link_threads=posix
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_mutex_unlock in -lpthread""... $ac_c" 1>&6
+echo "configure:4772: checking for pthread_mutex_unlock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_unlock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthread -lmach -lexc -lc_r $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4780 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char pthread_mutex_unlock();
+
+int main() {
+pthread_mutex_unlock()
+; return 0; }
+EOF
+if { (eval echo configure:4791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
+				if test $ol_with_yielding_select = auto ; then
+					ol_with_yielding_select=yes
+				fi
+				
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_mutex_lock in -lpthread""... $ac_c" 1>&6
+echo "configure:4824: checking for pthread_mutex_lock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_lock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthread -lmach -lexc $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4832 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char pthread_mutex_lock();
+
+int main() {
+pthread_mutex_lock()
+; return 0; }
+EOF
+if { (eval echo configure:4843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
+				if test $ol_with_yielding_select = auto ; then
+					ol_with_yielding_select=yes
+				fi
+				
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_mutex_trylock in -lpthread""... $ac_c" 1>&6
+echo "configure:4876: checking for pthread_mutex_trylock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_trylock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthread -lexc $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4884 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char pthread_mutex_trylock();
+
+int main() {
+pthread_mutex_trylock()
+; return 0; }
+EOF
+if { (eval echo configure:4895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
+				if test $ol_with_yielding_select = auto ; then
+					ol_with_yielding_select=yes
+				fi
+				
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
+echo "configure:4928: checking for pthread_create in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthread  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4936 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char pthread_create();
+
+int main() {
+pthread_create()
+; return 0; }
+EOF
+if { (eval echo configure:4947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
+echo "configure:4976: checking for pthread_create in -lc_r" >&5
+ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lc_r  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4984 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char pthread_create();
+
+int main() {
+pthread_create()
+; return 0; }
+EOF
+if { (eval echo configure:4995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
 				ol_link_threads=posix
-			fi
+				LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
 		fi
 
 		if test $ol_link_threads = no ; then
-						echo $ac_n "checking for pthread_create with -thread""... $ac_c" 1>&6
-echo "configure:3530: checking for pthread_create with -thread" >&5
-if eval "test \"`echo '$''{'ol_cv_thread_flag'+set}'`\" = set"; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
+echo "configure:5024: checking for pthread_create in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-								save_LIBS="$LIBS"
-				LIBS="-thread $LIBS"
-				cat > conftest.$ac_ext <<EOF
-#line 3538 "configure"
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthreads  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 5032 "configure"
 #include "confdefs.h"
-char pthread();
-int main() {
+/* 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 pthread_create();
 
-					pthread_create();
-					
+int main() {
+pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  ol_cv_thread_flag=yes
+  eval "ac_cv_lib_$ac_lib_var=yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  ol_cv_thread_flag=no
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
 rm -f conftest*
-								LIBS="$save_LIBS"
-			
-fi
-
-echo "$ac_t""$ol_cv_thread_flag" 1>&6
+LIBS="$ac_save_LIBS"
 
-			if test $ol_cv_thread_flag = yes ; then
-				LTHREAD_LIBS="$LTHREAD_LIBS -thread"
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
 				ol_link_threads=posix
-			fi
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
+else
+  echo "$ac_t""no" 1>&6
+:
+fi
+
+			LIBS="$save_LIBS"
 		fi
 
-		if test $ol_link_threads = no ; then
+				if test $ol_link_threads = no ; then
 						save_LIBS="$LIBS"
-			echo $ac_n "checking for pthread_join in -lpthread""... $ac_c" 1>&6
-echo "configure:3572: checking for pthread_join in -lpthread" >&5
-ac_lib_var=`echo pthread'_'pthread_join | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_join in -lpthreads""... $ac_c" 1>&6
+echo "configure:5072: checking for pthread_join in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_join | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lpthread -lexc $LIBS"
+LIBS="-lpthreads -Wl,-woff,85 $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3580 "configure"
+#line 5080 "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
@@ -3587,7 +5087,7 @@ int main() {
 pthread_join()
 ; return 0; }
 EOF
-if { (eval echo configure:3591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3604,41 +5104,80 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
 				ol_link_threads=posix
-				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
-				if test $ol_with_yielding_select = auto ; then
-					ol_with_yielding_select=yes
-				fi
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 				
 else
   echo "$ac_t""no" 1>&6
+:
 fi
 
 			LIBS="$save_LIBS"
 		fi
 
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -threads""... $ac_c" 1>&6
+echo "configure:5120: checking for pthread_create with -threads" >&5
+if eval "test \"`echo '$''{'ol_cv_thread_flag'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								save_LIBS="$LIBS"
+				LIBS="-threads $LIBS"
+				cat > conftest.$ac_ext <<EOF
+#line 5128 "configure"
+#include "confdefs.h"
+char pthread_create();
+int main() {
+
+					pthread_create();
+					
+; return 0; }
+EOF
+if { (eval echo configure:5137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_thread_flag=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_thread_flag=no
+fi
+rm -f conftest*
+								LIBS="$save_LIBS"
+			
+fi
+
+echo "$ac_t""$ol_cv_thread_flag" 1>&6
+
+			if test $ol_cv_thread_flag = yes ; then
+				LTHREAD_LIBS="$LTHREAD_LIBS -threads"
+				ol_link_threads=posix
+			fi
+		fi
+
 		if test $ol_link_threads = no ; then
 						save_LIBS="$LIBS"
-			echo $ac_n "checking for pthread_join in -lpthreads""... $ac_c" 1>&6
-echo "configure:3623: checking for pthread_join in -lpthreads" >&5
-ac_lib_var=`echo pthreads'_'pthread_join | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_unlock in -lpthreads""... $ac_c" 1>&6
+echo "configure:5162: checking for pthread_mutex_unlock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_unlock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthreads -lmach -lexc -lc_r $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3631 "configure"
+#line 5170 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char pthread_join();
+char pthread_mutex_unlock();
 
 int main() {
-pthread_join()
+pthread_mutex_unlock()
 ; return 0; }
 EOF
-if { (eval echo configure:3642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3662,6 +5201,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 				
 else
   echo "$ac_t""no" 1>&6
+:
 fi
 
 			LIBS="$save_LIBS"
@@ -3669,27 +5209,27 @@ fi
 
 		if test $ol_link_threads = no ; then
 						save_LIBS="$LIBS"
-			echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:3674: checking for pthread_create in -lpthread" >&5
-ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_lock in -lpthreads""... $ac_c" 1>&6
+echo "configure:5214: checking for pthread_mutex_lock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_lock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lpthread  $LIBS"
+LIBS="-lpthreads -lmach -lexc $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3682 "configure"
+#line 5222 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char pthread_create();
+char pthread_mutex_lock();
 
 int main() {
-pthread_create()
+pthread_mutex_lock()
 ; return 0; }
 EOF
-if { (eval echo configure:3693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3706,9 +5246,14 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
 				ol_link_threads=posix
-				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
+				if test $ol_with_yielding_select = auto ; then
+					ol_with_yielding_select=yes
+				fi
+				
 else
   echo "$ac_t""no" 1>&6
+:
 fi
 
 			LIBS="$save_LIBS"
@@ -3716,27 +5261,27 @@ fi
 
 		if test $ol_link_threads = no ; then
 						save_LIBS="$LIBS"
-			echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:3721: checking for pthread_create in -lc_r" >&5
-ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_trylock in -lpthreads""... $ac_c" 1>&6
+echo "configure:5266: checking for pthread_mutex_trylock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_trylock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lc_r  $LIBS"
+LIBS="-lpthreads -lexc $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3729 "configure"
+#line 5274 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char pthread_create();
+char pthread_mutex_trylock();
 
 int main() {
-pthread_create()
+pthread_mutex_trylock()
 ; return 0; }
 EOF
-if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3753,9 +5298,14 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
 				ol_link_threads=posix
-				LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
+				if test $ol_with_yielding_select = auto ; then
+					ol_with_yielding_select=yes
+				fi
+				
 else
   echo "$ac_t""no" 1>&6
+:
 fi
 
 			LIBS="$save_LIBS"
@@ -3774,12 +5324,12 @@ EOF
 												for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3778: checking for $ac_func" >&5
+echo "configure:5328: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3783 "configure"
+#line 5333 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3802,7 +5352,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5356: \"$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
@@ -3830,7 +5380,7 @@ 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""... $ac_c" 1>&6
-echo "configure:3834: checking for sched_yield in -lrt" >&5
+echo "configure:5384: checking for sched_yield in -lrt" >&5
 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3838,7 +5388,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3842 "configure"
+#line 5392 "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
@@ -3849,7 +5399,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:3853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5403: \"$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
@@ -3878,68 +5428,15 @@ fi
 			fi
 			if test $ac_cv_func_sched_yield = no -a \
 				$ac_cv_func_pthread_yield = no ; then
-								echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
-echo "configure:3883: checking for sched_yield in -lposix4" >&5
-ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lposix4  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3891 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char sched_yield();
-
-int main() {
-sched_yield()
-; return 0; }
-EOF
-if { (eval echo configure:3902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  LTHREAD_LIBS="$LTHREAD_LIBS -lposix4"
-					cat >> confdefs.h <<\EOF
-#define HAVE_SCHED_YIELD 1
-EOF
-
-					ac_cv_func_sched_yield=yes
-else
-  echo "$ac_t""no" 1>&6
-ac_cv_func_sched_yield=no
-fi
-
-			fi
-			if test $ac_cv_func_sched_yield = no -a \
-				$ac_cv_func_pthread_yield = no ; then
-				echo "configure: warning: could not locate sched_yield() or pthread_yield()" 1>&2
-				{ echo "configure: error: POSIX Threads are not usable" 1>&2; exit 1; }
-			fi
-
-						for ac_func in pthread_kill
+												for ac_func in thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3938: checking for $ac_func" >&5
+echo "configure:5435: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3943 "configure"
+#line 5440 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3962,7 +5459,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5463: \"$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
@@ -3986,19 +5483,22 @@ else
 fi
 done
 
-			for ac_func in \
-				pthread_attr_create pthread_attr_init \
-				pthread_attr_destroy pthread_attr_delete \
-				pthread_attr_setdetachstate pthread_attr_setdetach_np \
-			
+			fi
+			if test $ac_cv_func_sched_yield = no -a \
+				$ac_cv_func_pthread_yield = no -a \
+				"$ac_cv_func_thr_yield" = no ; then
+				echo "configure: warning: could not locate sched_yield() or pthread_yield()" 1>&2
+			fi
+
+						for ac_func in pthread_kill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3997: checking for $ac_func" >&5
+echo "configure:5497: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4002 "configure"
+#line 5502 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4021,7 +5521,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5525: \"$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
@@ -4046,18 +5546,63 @@ fi
 done
 
 
+									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
+echo "configure:5551: checking for pthread_detach with <pthread.h>" >&5
+if eval "test \"`echo '$''{'ol_cv_func_pthread_detach'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								cat > conftest.$ac_ext <<EOF
+#line 5557 "configure"
+#include "confdefs.h"
+
+#include <pthread.h>
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+int main() {
+pthread_detach(NULL);
+; return 0; }
+EOF
+if { (eval echo configure:5569: \"$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
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_func_pthread_detach=no
+fi
+rm -f conftest*
+			
+fi
+
+echo "$ac_t""$ol_cv_func_pthread_detach" 1>&6
+
+			if test $ol_cv_func_pthread_detach = no ; then
+				{ echo "configure: error: could not locate pthread_detach()" 1>&2; exit 1; }
+			fi
+
+			cat >> confdefs.h <<\EOF
+#define HAVE_PTHREAD_DETACH 1
+EOF
+
+
 						for ac_func in \
 				pthread_setconcurrency \
+				pthread_getconcurrency \
 				thr_setconcurrency \
+				thr_getconcurrency \
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4056: checking for $ac_func" >&5
+echo "configure:5601: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4061 "configure"
+#line 5606 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4080,7 +5625,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5629: \"$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
@@ -4105,15 +5650,76 @@ fi
 done
 
 
+			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
+echo "configure:5655: checking if pthread_create() works" >&5
+			if eval "test \"`echo '$''{'ol_cv_pthread_create_works'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+			if test "$cross_compiling" = yes; then
+  				ol_cv_pthread_create_works=yes
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5664 "configure"
+#include "confdefs.h"
+
+#include <pthread.h>
+#ifndef NULL
+#define NULL (void*)0
+#endif
+
+static void *task(p)
+	void *p;
+{
+	return (void *) (p == NULL);
+}
+
+int main(argc, argv)
+	int argc;
+	char **argv;
+{
+	pthread_t t;
+#if HAVE_PTHREADS_D4
+	exit(pthread_create(&t, pthread_attr_default, task, NULL));
+#else
+	exit(pthread_create(&t, NULL, task, NULL));
+#endif
+}
+
+EOF
+if { (eval echo configure:5691: \"$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
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ol_cv_pthread_create_works=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+			echo "$ac_t""$ol_cv_pthread_create_works" 1>&6
+
+			if test $ol_cv_pthread_create_works = no ; then
+				{ echo "configure: error: pthread_create is not usable, check environment settings" 1>&2; exit 1; }
+			fi
+
 						if test $ol_with_yielding_select = auto ; then
-				echo $ac_n "checking if select yields""... $ac_c" 1>&6
-echo "configure:4111: checking if select yields" >&5
+				echo $ac_n "checking if select yields when using pthreads""... $ac_c" 1>&6
+echo "configure:5713: checking if select yields when using pthreads" >&5
+				if eval "test \"`echo '$''{'ol_cv_pthread_select_yields'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
 				if test "$cross_compiling" = yes; then
   
 				{ echo "configure: error: crossing compiling: use --with-yielding_select=yes|no|manual" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 4117 "configure"
+#line 5723 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4121,13 +5727,13 @@ else
 #include <unistd.h>
 #include <pthread.h>
 #ifndef NULL
-#define NULL 0
+#define NULL (void*) 0
 #endif
 
-int fildes[2];
+static int fildes[2];
 
-int task(arg)
-	int *arg;
+static void *task(p)
+	void *p;
 {
 	int i;
 	struct timeval tv;
@@ -4145,10 +5751,10 @@ int task(arg)
 
 	if(i < 0) {
 		perror("select");
-		exit(0);
+		exit(10);
 	}
 
-	exit(1); /* if we exit here, the select blocked the whole process */
+	exit(0); /* if we exit here, the select blocked the whole process */
 }
 
 int main(argc, argv)
@@ -4160,7 +5766,7 @@ int main(argc, argv)
 	/* create a pipe to select */
 	if(pipe(&fildes[0])) {
 		perror("select");
-		exit(0);
+		exit(1);
 	}
 
 #ifdef HAVE_PTHREAD_SETCONCURRENCY
@@ -4172,7 +5778,11 @@ int main(argc, argv)
 #endif
 #endif
 
-	pthread_create(&t, NULL, (void *) task, NULL);
+#if HAVE_PTHREADS_D4
+	pthread_create(&t, pthread_attr_default, task, NULL);
+#else
+	pthread_create(&t, NULL, task, NULL);
+#endif
 
 #if HAVE_SCHED_YIELD
 	sched_yield();	/* make sure task runs first */
@@ -4181,30 +5791,31 @@ int main(argc, argv)
 	pthread_yield();	/* make sure task runs first */
 #endif
 #endif
-	exit(0);
+
+	exit(2);
 }
-				
 EOF
-if { (eval echo configure:4189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
-  ol_pthread_select_yields=yes
+  ol_cv_pthread_select_yields=no
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -fr conftest*
-  ol_pthread_select_yields=no
+  ol_cv_pthread_select_yields=yes
 fi
 rm -fr conftest*
 fi
 
-				echo "$ac_t""$ol_pthread_select_yields" 1>&6
+fi
+
+				echo "$ac_t""$ol_cv_pthread_select_yields" 1>&6
 
-				if test $ol_pthread_select_yields = yes ; then
+				if test $ol_cv_pthread_select_yields = yes ; then
 					ol_with_yielding_select=yes
 				fi
 			fi
 
-
 						CPPFLAGS="$save_CPPFLAGS"
 			LIBS="$save_LIBS"
 		else
@@ -4217,23 +5828,25 @@ fi
 	fi
 fi
 
-if test $ol_with_threads = auto -o $ol_with_threads = mach ; then
+if test $ol_with_threads = auto -o $ol_with_threads = yes \
+	-o $ol_with_threads = mach ; then
+
 		for ac_hdr in mach/cthreads.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4226: checking for $ac_hdr" >&5
+echo "configure:5839: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4231 "configure"
+#line 5844 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4236: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4262,12 +5875,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:4266: checking for cthread_fork" >&5
+echo "configure:5879: checking for cthread_fork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_cthread_fork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4271 "configure"
+#line 5884 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -4290,7 +5903,7 @@ cthread_fork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5907: \"$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
@@ -4312,7 +5925,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:4316: checking for cthread_fork with -all_load" >&5
+echo "configure:5929: checking for cthread_fork with -all_load" >&5
 if eval "test \"`echo '$''{'ol_cv_cthread_all_load'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4320,7 +5933,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 4324 "configure"
+#line 5937 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -4329,7 +5942,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:4333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5946: \"$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
@@ -4367,23 +5980,25 @@ EOF
 	fi
 fi
 
-if test $ol_with_threads = auto -o $ol_with_threads = lwp ; then
+if test $ol_with_threads = auto -o $ol_with_threads = yes \
+	-o $ol_with_threads = lwp ; then
+
 		for ac_hdr in thread.h synch.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4376: checking for $ac_hdr" >&5
+echo "configure:5991: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4381 "configure"
+#line 5996 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4386: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4410,7 +6025,7 @@ 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""... $ac_c" 1>&6
-echo "configure:4414: checking for thr_create in -lthread" >&5
+echo "configure:6029: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4418,7 +6033,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4422 "configure"
+#line 6037 "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
@@ -4429,7 +6044,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6048: \"$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
@@ -4462,6 +6077,65 @@ EOF
 			if test $ol_with_yielding_select = auto ; then
 				ol_with_yielding_select=yes
 			fi
+
+						for ac_func in \
+				thr_setconcurrency \
+				thr_getconcurrency \
+			
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:6088: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6093 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); 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 $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
 		fi
 	fi
 
@@ -4469,18 +6143,18 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4473: checking for $ac_hdr" >&5
+echo "configure:6147: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4478 "configure"
+#line 6152 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4507,7 +6181,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:4511: checking for lwp_create in -llwp" >&5
+echo "configure:6185: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4515,7 +6189,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4519 "configure"
+#line 6193 "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
@@ -4526,7 +6200,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6204: \"$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
@@ -4579,18 +6253,18 @@ 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:4583: checking for $ac_hdr" >&5
+echo "configure:6257: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4588 "configure"
+#line 6262 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4618,12 +6292,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4622: checking for $ac_func" >&5
+echo "configure:6296: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4627 "configure"
+#line 6301 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4646,7 +6320,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6324: \"$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
@@ -4672,7 +6346,7 @@ done
 
 	
 echo $ac_n "checking for LinuxThreads""... $ac_c" 1>&6
-echo "configure:4676: checking for LinuxThreads" >&5
+echo "configure:6350: checking for LinuxThreads" >&5
 if eval "test \"`echo '$''{'ol_cv_linux_threads'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4693,18 +6367,18 @@ echo "$ac_t""$ol_cv_linux_threads" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4697: checking for $ac_hdr" >&5
+echo "configure:6371: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4702 "configure"
+#line 6376 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6381: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4733,18 +6407,18 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4737: checking for $ac_hdr" >&5
+echo "configure:6411: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4742 "configure"
+#line 6416 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4773,18 +6447,18 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4777: checking for $ac_hdr" >&5
+echo "configure:6451: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4782 "configure"
+#line 6456 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4787: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6461: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4811,13 +6485,25 @@ done
 
 fi
 
-if test $ol_with_threads != no ; then  
+if test $ol_link_threads != no ; then  
 			cat >> confdefs.h <<\EOF
+#define REENTRANT 1
+EOF
+
+	cat >> confdefs.h <<\EOF
 #define _REENTRANT 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define THREAD_SAFE 1
 EOF
 
 	cat >> confdefs.h <<\EOF
 #define _THREAD_SAFE 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define THREADSAFE 1
 EOF
 
 	cat >> confdefs.h <<\EOF
@@ -4826,24 +6512,20 @@ EOF
 
 
 					echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:4830: checking for thread specific errno" >&5
+echo "configure:6516: checking for thread specific errno" >&5
 if eval "test \"`echo '$''{'ol_cv_errno_thread_specific'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 4836 "configure"
+#line 6522 "configure"
 #include "confdefs.h"
-
 #include <errno.h>
-			
 int main() {
-
 int x = errno;
-			
 ; return 0; }
 EOF
-if { (eval echo configure:4847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6529: \"$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
@@ -4862,8 +6544,8 @@ echo "$ac_t""$ol_cv_errno_thread_specific" 1>&6
 		LIBS="$LTHREAD_LIBS $LIBS"
 		LTHREAD_LIBS=""
 	fi
-fi  
 
+fi  
 
 if test $ol_link_threads = no ; then
 	if test $ol_with_threads = yes ; then
@@ -4882,16 +6564,24 @@ EOF
 	LTHREAD_LIBS=""
 fi
 
+if test $ol_link_threads != no ; then
+	cat >> confdefs.h <<\EOF
+#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1
+EOF
+
+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""... $ac_c" 1>&6
-echo "configure:4889: checking for DB2 library" >&5
+echo "configure:6579: checking for DB2 library" >&5
 if eval "test \"`echo '$''{'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_open in -ldb""... $ac_c" 1>&6
-echo "configure:4895: checking for db_open in -ldb" >&5
+echo "configure:6585: checking for db_open in -ldb" >&5
 ac_lib_var=`echo db'_'db_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4899,7 +6589,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4903 "configure"
+#line 6593 "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
@@ -4910,7 +6600,7 @@ int main() {
 db_open()
 ; return 0; }
 EOF
-if { (eval echo configure:4914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4941,18 +6631,18 @@ for ac_hdr in db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4945: checking for $ac_hdr" >&5
+echo "configure:6635: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4950 "configure"
+#line 6640 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6645: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -4979,13 +6669,13 @@ done
 
 if test $ac_cv_header_db_h = yes ; then
 	echo $ac_n "checking if db.h is DB2""... $ac_c" 1>&6
-echo "configure:4983: checking if db.h is DB2" >&5
+echo "configure:6673: checking if db.h is DB2" >&5
 if eval "test \"`echo '$''{'ol_cv_header_db2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 4989 "configure"
+#line 6679 "configure"
 #include "confdefs.h"
 
 #			include <db.h>
@@ -5017,12 +6707,12 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB2""... $ac_c" 1>&6
-echo "configure:5021: checking for Berkeley DB2" >&5
+echo "configure:6711: checking for Berkeley DB2" >&5
 if eval "test \"`echo '$''{'ol_cv_berkeley_db2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
-	if test $ol_cv_lib_db2 = no -o $ol_cv_header_db2 = no ; then
+	if test "$ol_cv_lib_db2" = no -o "$ol_cv_header_db2" = no ; then
 		ol_cv_berkeley_db2=no
 	else
 		ol_cv_berkeley_db2=yes
@@ -5061,20 +6751,25 @@ EOF
 	fi
 fi
 
+ol_link_bdb2=no
+if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
+	ol_link_bdb2=yes
+fi
+
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
 	echo $ac_n "checking for Berkeley DB library""... $ac_c" 1>&6
-echo "configure:5067: checking for Berkeley DB library" >&5
+echo "configure:6762: checking for Berkeley DB library" >&5
 if eval "test \"`echo '$''{'ol_cv_lib_db'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for dbopen""... $ac_c" 1>&6
-echo "configure:5073: checking for dbopen" >&5
+echo "configure:6768: checking for dbopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dbopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5078 "configure"
+#line 6773 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbopen(); below.  */
@@ -5097,7 +6792,7 @@ dbopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6796: \"$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
@@ -5116,7 +6811,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbopen in -ldb""... $ac_c" 1>&6
-echo "configure:5120: checking for dbopen in -ldb" >&5
+echo "configure:6815: checking for dbopen in -ldb" >&5
 ac_lib_var=`echo db'_'dbopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5124,7 +6819,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5128 "configure"
+#line 6823 "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
@@ -5135,7 +6830,7 @@ int main() {
 dbopen()
 ; return 0; }
 EOF
-if { (eval echo configure:5139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5170,18 +6865,18 @@ for ac_hdr in db_185.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5174: checking for $ac_hdr" >&5
+echo "configure:6869: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5179 "configure"
+#line 6874 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -5206,7 +6901,7 @@ else
 fi
 done
 
-if test $ol_cv_header_db2 = yes ; then
+if test "$ol_cv_header_db2" = yes ; then
 	
 	ol_cv_header_db=$ac_cv_header_db_185_h
 else
@@ -5216,12 +6911,12 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB""... $ac_c" 1>&6
-echo "configure:5220: checking for Berkeley DB" >&5
+echo "configure:6915: checking for Berkeley DB" >&5
 if eval "test \"`echo '$''{'ol_cv_berkeley_db'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
-	if test $ol_cv_lib_db = no -o $ol_cv_header_db = no ; then
+	if test "$ol_cv_lib_db" = no -o "$ol_cv_header_db" = no ; then
 		ol_cv_berkeley_db=no
 	else
 		ol_cv_berkeley_db=yes
@@ -5269,18 +6964,18 @@ 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:5273: checking for $ac_hdr" >&5
+echo "configure:6968: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5278 "configure"
+#line 6973 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5283: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -5312,81 +7007,261 @@ if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
 	ol_with_ldbm_api=none
 fi
 
-if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
-	echo $ac_n "checking for GDBM library""... $ac_c" 1>&6
-echo "configure:5318: checking for GDBM library" >&5
-if eval "test \"`echo '$''{'ol_cv_lib_gdbm'+set}'`\" = set"; then
+if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
+	echo $ac_n "checking for GDBM library""... $ac_c" 1>&6
+echo "configure:7013: checking for GDBM library" >&5
+if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
+echo "configure:7019: checking for gdbm_open" >&5
+if eval "test \"`echo '$''{'ac_cv_func_gdbm_open'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 7024 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gdbm_open(); 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 gdbm_open();
+
+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_gdbm_open) || defined (__stub___gdbm_open)
+choke me
+#else
+gdbm_open();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7047: \"$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
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_gdbm_open=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'gdbm_open`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_cv_lib_gdbm=yes
+else
+  echo "$ac_t""no" 1>&6
+
+		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
+echo "configure:7066: checking for gdbm_open in -lgdbm" >&5
+ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lgdbm  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7074 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char gdbm_open();
+
+int main() {
+gdbm_open()
+; return 0; }
+EOF
+if { (eval echo configure:7085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_cv_lib_gdbm=-lgdbm
+else
+  echo "$ac_t""no" 1>&6
+ol_cv_lib_gdbm=no
+fi
+
+	
+fi
+
+	LIBS="$ol_LIBS"
+
+fi
+
+echo "$ac_t""$ol_cv_lib_gdbm" 1>&6
+
+
+ for ac_hdr in gdbm.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7120: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 7125 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+ echo $ac_n "checking for db""... $ac_c" 1>&6
+echo "configure:7157: checking for db" >&5
+if eval "test \"`echo '$''{'ol_cv_gdbm'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	if test $ol_cv_lib_gdbm = no -o $ac_cv_header_gdbm_h = no ; then
+		ol_cv_gdbm=no
+	else
+		ol_cv_gdbm=yes
+	fi
+
+fi
+
+echo "$ac_t""$ol_cv_gdbm" 1>&6
+ if test $ol_cv_gdbm = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_GDBM 1
+EOF
+
+ fi
+
+
+	if test $ol_cv_gdbm = yes ; then
+		ol_link_ldbm=gdbm
+		ol_with_ldbm_api=gdbm
+
+		if test $ol_cv_lib_gdbm != yes ; then
+			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
+		fi
+	fi
+fi
+
+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""... $ac_c" 1>&6
+echo "configure:7193: checking for NDBM library" >&5
+if eval "test \"`echo '$''{'ol_cv_lib_ndbm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
-	echo $ac_n "checking for gdbm_open""... $ac_c" 1>&6
-echo "configure:5324: checking for gdbm_open" >&5
-if eval "test \"`echo '$''{'ac_cv_func_gdbm_open'+set}'`\" = set"; then
+	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
+echo "configure:7199: checking for dbm_open" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5329 "configure"
+#line 7204 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char gdbm_open(); below.  */
+    which can conflict with char dbm_open(); 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 gdbm_open();
+char dbm_open();
 
 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_gdbm_open) || defined (__stub___gdbm_open)
+#if defined (__stub_dbm_open) || defined (__stub___dbm_open)
 choke me
 #else
-gdbm_open();
+dbm_open();
 #endif
 
 ; return 0; }
 EOF
-if { (eval echo configure:5352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7227: \"$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"
+  eval "ac_cv_func_dbm_open=yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_func_gdbm_open=no"
+  eval "ac_cv_func_dbm_open=no"
 fi
 rm -f conftest*
 fi
 
-if eval "test \"`echo '$ac_cv_func_'gdbm_open`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_cv_lib_gdbm=yes
+  ol_cv_lib_ndbm=yes
 else
   echo "$ac_t""no" 1>&6
 
-		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:5371: checking for gdbm_open in -lgdbm" >&5
-ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-%__p_%'`
+		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
+echo "configure:7246: checking for dbm_open in -lndbm" >&5
+ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lgdbm  $LIBS"
+LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5379 "configure"
+#line 7254 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char gdbm_open();
+char dbm_open();
 
 int main() {
-gdbm_open()
+dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:5390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5401,10 +7276,51 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_cv_lib_gdbm=-lgdbm
+  ol_cv_lib_ndbm=-lndbm
 else
   echo "$ac_t""no" 1>&6
-ol_cv_lib_gdbm=no
+
+			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
+echo "configure:7285: checking for dbm_open in -ldbm" >&5
+ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldbm  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7293 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dbm_open();
+
+int main() {
+dbm_open()
+; return 0; }
+EOF
+if { (eval echo configure:7304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_cv_lib_ndbm=-ldbm
+else
+  echo "$ac_t""no" 1>&6
+ol_cv_lib_ndbm=no
+fi
+		
 fi
 
 	
@@ -5414,25 +7330,25 @@ fi
 
 fi
 
-echo "$ac_t""$ol_cv_lib_gdbm" 1>&6
+echo "$ac_t""$ol_cv_lib_ndbm" 1>&6
 
 
- for ac_hdr in gdbm.h
+ for ac_hdr in ndbm.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5425: checking for $ac_hdr" >&5
+echo "configure:7341: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5430 "configure"
+#line 7346 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -5458,152 +7374,266 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:5462: checking for db" >&5
-if eval "test \"`echo '$''{'ol_cv_gdbm'+set}'`\" = set"; then
+echo "configure:7378: checking for db" >&5
+if eval "test \"`echo '$''{'ol_cv_ndbm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
-	if test $ol_cv_lib_gdbm = no -o $ac_cv_header_gdbm_h = no ; then
-		ol_cv_gdbm=no
+	if test $ol_cv_lib_ndbm = no -o $ac_cv_header_ndbm_h = no ; then
+		ol_cv_ndbm=no
 	else
-		ol_cv_gdbm=yes
+		ol_cv_ndbm=yes
 	fi
 
 fi
 
-echo "$ac_t""$ol_cv_gdbm" 1>&6
- if test $ol_cv_gdbm = yes ; then
+echo "$ac_t""$ol_cv_ndbm" 1>&6
+ if test $ol_cv_ndbm = yes ; then
 	cat >> confdefs.h <<\EOF
-#define HAVE_GDBM 1
+#define HAVE_NDBM 1
 EOF
 
  fi
 
 
-	if test $ol_cv_gdbm = yes ; then
-		ol_link_ldbm=gdbm
-		ol_with_ldbm_api=gdbm
+	if test $ol_cv_ndbm = yes ; then
+		ol_link_ldbm=ndbm
+		ol_with_ldbm_api=ndbm
 
-		if test $ol_cv_lib_gdbm != yes ; then
-			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
+		if test $ol_cv_lib_ndbm != yes ; then
+			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
 		fi
 	fi
 fi
 
-if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = ndbm ; then
-	echo $ac_n "checking for NDBM library""... $ac_c" 1>&6
-echo "configure:5496: checking for NDBM library" >&5
-if eval "test \"`echo '$''{'ol_cv_lib_ndbm'+set}'`\" = set"; then
+if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
+	echo "configure: warning: could not find suitable LDBM backend" 1>&2
+	if test $ol_enable_ldbm = yes ; then
+		{ echo "configure: error: select appropriate LDBM options or disable" 1>&2; exit 1; }
+	fi
+
+	echo "configure: warning: disabling LDBM" 1>&2
+	ol_enable_ldbm=no
+fi
+
+if test $ol_enable_wrappers != no ; then
+	for ac_hdr in tcpd.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7425: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  	ol_LIBS="$LIBS"
-	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:5502: checking for dbm_open" >&5
-if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
+  cat > conftest.$ac_ext <<EOF
+#line 7430 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+	if test $ac_cv_header_tcpd_h != yes ; then
+		have_wrappers=no
+	else
+		echo $ac_n "checking for main in -lwrap""... $ac_c" 1>&6
+echo "configure:7466: checking for main in -lwrap" >&5
+ac_lib_var=`echo wrap'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lwrap  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7474 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_wrappers=yes
+else
+  echo "$ac_t""no" 1>&6
+have_wrappers=no
+fi
+
+	fi
+
+	if test $have_wrappers = yes ; then
+		cat >> confdefs.h <<\EOF
+#define HAVE_TCPD 1
+EOF
+
+		SLAPD_LIBS="$SLAPD_LIBS -lwrap"
+	else
+		echo "configure: warning: could not find -lwrap" 1>&2
+		if test $ol_enable_wrappers = yes ; then
+			{ echo "configure: error: could not find wrappers" 1>&2; exit 1; }
+		fi
+
+		echo "configure: warning: disabling wrappers support" 1>&2
+		ol_enable_wrappers=no
+	fi
+fi
+
+if test $ol_enable_syslog != no ; then
+	echo $ac_n "checking for openlog""... $ac_c" 1>&6
+echo "configure:7523: checking for openlog" >&5
+if eval "test \"`echo '$''{'ac_cv_func_openlog'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5507 "configure"
+#line 7528 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char dbm_open(); below.  */
+    which can conflict with char openlog(); 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 dbm_open();
+char openlog();
 
 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_dbm_open) || defined (__stub___dbm_open)
+#if defined (__stub_openlog) || defined (__stub___openlog)
 choke me
 #else
-dbm_open();
+openlog();
 #endif
 
 ; return 0; }
 EOF
-if { (eval echo configure:5530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7551: \"$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"
+  eval "ac_cv_func_openlog=yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_func_dbm_open=no"
+  eval "ac_cv_func_openlog=no"
 fi
 rm -f conftest*
 fi
 
-if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'openlog`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_cv_lib_ndbm=yes
+  :
 else
   echo "$ac_t""no" 1>&6
+fi
 
-		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:5549: checking for dbm_open in -lndbm" >&5
-ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+	if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
+		{ echo "configure: error: could not find syslog" 1>&2; exit 1; }
+	fi
+	ol_enable_syslog=$ac_cv_func_openlog
+fi
+
+if test $ol_enable_dmalloc != no ; then
+	for ac_hdr in dmalloc.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7581: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  ac_save_LIBS="$LIBS"
-LIBS="-lndbm  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5557 "configure"
+  cat > conftest.$ac_ext <<EOF
+#line 7586 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dbm_open();
-
-int main() {
-dbm_open()
-; return 0; }
+#include <$ac_hdr>
 EOF
-if { (eval echo configure:5568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7591: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
   rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
+  eval "ac_cv_header_$ac_safe=yes"
 else
+  echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
+  eval "ac_cv_header_$ac_safe=no"
 fi
 rm -f conftest*
-LIBS="$ac_save_LIBS"
-
 fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_cv_lib_ndbm=-lndbm
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
 else
   echo "$ac_t""no" 1>&6
+fi
+done
 
-			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:5588: checking for dbm_open in -ldbm" >&5
-ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
+	echo $ac_n "checking for dmalloc_shutdown in -ldmalloc""... $ac_c" 1>&6
+echo "configure:7618: checking for dmalloc_shutdown in -ldmalloc" >&5
+ac_lib_var=`echo dmalloc'_'dmalloc_shutdown | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-ldbm  $LIBS"
+LIBS="-ldmalloc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5596 "configure"
+#line 7626 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char dbm_open();
+char dmalloc_shutdown();
 
 int main() {
-dbm_open()
+dmalloc_shutdown()
 ; return 0; }
 EOF
-if { (eval echo configure:5607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5618,40 +7648,37 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  ol_cv_lib_ndbm=-ldbm
+    ac_tr_lib=HAVE_LIB`echo dmalloc | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-ldmalloc $LIBS"
+
 else
   echo "$ac_t""no" 1>&6
-ol_cv_lib_ndbm=no
-fi
-		
 fi
 
-	
-fi
-
-	LIBS="$ol_LIBS"
-
 fi
 
-echo "$ac_t""$ol_cv_lib_ndbm" 1>&6
-
-
- for ac_hdr in ndbm.h
+if test $ol_enable_tcl != no ; then
+	for ac_hdr in tcl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5644: checking for $ac_hdr" >&5
+echo "configure:7671: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5649 "configure"
+#line 7676 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7681: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -5676,75 +7703,106 @@ else
 fi
 done
 
- echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:5681: checking for db" >&5
-if eval "test \"`echo '$''{'ol_cv_ndbm'+set}'`\" = set"; then
+
+	if test $ac_cv_header_tcl_h != yes ; then
+		have_tcl=no
+	else
+		echo $ac_n "checking for main in -ltcl""... $ac_c" 1>&6
+echo "configure:7712: checking for main in -ltcl" >&5
+ac_lib_var=`echo tcl'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-	if test $ol_cv_lib_ndbm = no -o $ac_cv_header_ndbm_h = no ; then
-		ol_cv_ndbm=no
-	else
-		ol_cv_ndbm=yes
-	fi
-
-fi
+  ac_save_LIBS="$LIBS"
+LIBS="-ltcl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7720 "configure"
+#include "confdefs.h"
 
-echo "$ac_t""$ol_cv_ndbm" 1>&6
- if test $ol_cv_ndbm = yes ; then
-	cat >> confdefs.h <<\EOF
-#define HAVE_NDBM 1
+int main() {
+main()
+; return 0; }
 EOF
+if { (eval echo configure:7727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
 
- fi
-
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"
+else
+  echo "$ac_t""no" 1>&6
+have_tcl=no
+fi
 
-	if test $ol_cv_ndbm = yes ; then
-		if test $ol_with_ldbm_api = auto ; then
-			echo "configure: warning: Attempting to use NDBM.  Functionality will be limited." 1>&2
-		fi
 
-		ol_link_ldbm=ndbm
-		ol_with_ldbm_api=ndbm
+		if test $have_tcl != yes; then
+			echo $ac_n "checking for main in -ltcl7.6""... $ac_c" 1>&6
+echo "configure:7751: checking for main in -ltcl7.6" >&5
+ac_lib_var=`echo tcl7.6'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ltcl7.6  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7759 "configure"
+#include "confdefs.h"
 
-		if test $ol_cv_lib_ndbm != yes ; then
-			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
-		fi
-	fi
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:7766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
 
-if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
-	echo "configure: warning: could not find suitable LDBM backend" 1>&2
-	if test $ol_enable_ldbm = yes ; then
-		{ echo "configure: error: select appropriate LDBM options or disable" 1>&2; exit 1; }
-	fi
-
-	echo "configure: warning: disabling LDBM" 1>&2
-	ol_enable_ldbm=no
 fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"
+else
+  echo "$ac_t""no" 1>&6
+have_tcl=no
+fi
+
+		fi
 
-if test $ol_enable_wrappers = yes ; then
-	echo $ac_n "checking for hosts_access in -lwrap""... $ac_c" 1>&6
-echo "configure:5729: checking for hosts_access in -lwrap" >&5
-ac_lib_var=`echo wrap'_'hosts_access | sed 'y%./+-%__p_%'`
+		if test $have_tcl != yes; then
+			echo $ac_n "checking for main in -ltcl8.0""... $ac_c" 1>&6
+echo "configure:7791: checking for main in -ltcl8.0" >&5
+ac_lib_var=`echo tcl8.0'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lwrap  $LIBS"
+LIBS="-ltcl8.0  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5737 "configure"
+#line 7799 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char hosts_access();
 
 int main() {
-hosts_access()
+main()
 ; return 0; }
 EOF
-if { (eval echo configure:5748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5759,29 +7817,23 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  have_wrappers=yes
+  have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"
 else
   echo "$ac_t""no" 1>&6
-have_wrappers=no
+have_tcl=no
 fi
 
+		fi
+	fi
 
-	if test $have_wrappers = yes ; then
-		cat >> confdefs.h <<\EOF
-#define HAVE_TCPD 1
-EOF
-
-		SLAPD_LIBS="$SLAPD_LIBS -lwrap"
-	else
-		echo "configure: warning: could not find -lwrap" 1>&2
-		if test $ol_enable_wrappers = yes ; then
-			{ echo "configure: error: could not find wrappers" 1>&2; exit 1; }
+	if test $have_tcl != yes ; then
+		echo "configure: warning: could not find -ltcl" 1>&2
+		if test $ol_enable_tcl = yes ; then
+			{ echo "configure: error: could not find tcl, select appropriate options or disable" 1>&2; exit 1; }
 		fi
 
-		echo "configure: warning: disabling wrappers support" 1>&2
-		ol_enable_wrappers=no
+		ol_enable_tcl=no
 	fi
-
 fi
 
 # ud needs termcap (should insert check here)
@@ -5790,18 +7842,18 @@ 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:5794: checking for $ac_hdr" >&5
+echo "configure:7846: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5799 "configure"
+#line 7851 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -5829,7 +7881,7 @@ done
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for tputs in -ltermcap""... $ac_c" 1>&6
-echo "configure:5833: checking for tputs in -ltermcap" >&5
+echo "configure:7885: checking for tputs in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tputs | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5837,7 +7889,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5841 "configure"
+#line 7893 "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
@@ -5848,7 +7900,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:5852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7904: \"$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
@@ -5881,7 +7933,7 @@ fi
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:5885: checking for initscr in -lncurses" >&5
+echo "configure:7937: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5889,7 +7941,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5893 "configure"
+#line 7945 "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
@@ -5900,7 +7952,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:5904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7956: \"$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
@@ -5939,15 +7991,121 @@ EOF
 	TERMCAP_LIBS=
 fi
 
+ol_link_readline=no
+if test $ol_with_readline != no ; then
+	for ac_hdr in readline/readline.h readline/history.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:8001: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 8006 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8011: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+	if test $ac_cv_header_readline_readline_h = yes ; then
+		save_LIBS="$LIBS"
+		LIBS="$TERMCAP_LIBS $LIBS"
+		echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
+echo "configure:8042: checking for readline in -lreadline" >&5
+ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lreadline  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 8050 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char readline();
+
+int main() {
+readline()
+; return 0; }
+EOF
+if { (eval echo configure:8061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  have_readline=yes
+else
+  echo "$ac_t""no" 1>&6
+have_readline=no
+fi
+
+		LIBS="$save_LIBS"
+			
+		if test $have_readline = yes ; then
+			ol_with_readline=found
+			ol_link_readline=yes
+
+			READLINE_LIBS="-lreadline"
+		fi
+	fi
+fi
+
+if test $ol_link_readline = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_READLINE 1
+EOF
+
+fi
+
+
 # FreeBSD (and others) have crypt(3) in -lcrypt
 if test $ol_enable_crypt != no ; then
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:5946: checking for crypt" >&5
+echo "configure:8104: checking for crypt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_crypt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5951 "configure"
+#line 8109 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -5970,7 +8128,7 @@ crypt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8132: \"$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
@@ -5989,7 +8147,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:5993: checking for crypt in -lcrypt" >&5
+echo "configure:8151: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5997,7 +8155,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6001 "configure"
+#line 8159 "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
@@ -6008,7 +8166,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:6012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8170: \"$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
@@ -6052,12 +8210,12 @@ fi
 # FreeBSD (and others) have setproctitle(3) in -lutil
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:6056: checking for setproctitle" >&5
+echo "configure:8214: checking for setproctitle" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setproctitle'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6061 "configure"
+#line 8219 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -6080,7 +8238,7 @@ setproctitle();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8242: \"$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
@@ -6099,7 +8257,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:6103: checking for setproctitle in -lutil" >&5
+echo "configure:8261: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6107,7 +8265,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6111 "configure"
+#line 8269 "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
@@ -6118,7 +8276,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:6122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8280: \"$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
@@ -6152,13 +8310,53 @@ EOF
 	fi
 fi
 
+# test for EBCDIC
+echo $ac_n "checking for EBCDIC""... $ac_c" 1>&6
+echo "configure:8316: checking for EBCDIC" >&5
+if eval "test \"`echo '$''{'ol_cv_cpp_ebcdic'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 8322 "configure"
+#include "confdefs.h"
+
+#if !('M' == 0xd4)
+#include <__ASCII__/generate_error.h>
+#endif
+
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ol_cv_cpp_ebcdic=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_cpp_ebcdic=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_cpp_ebcdic" 1>&6
+if test $ol_cv_cpp_ebcdic = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_EBCDIC 1
+EOF
+
+fi
+
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:6157: checking for ANSI C header files" >&5
-if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+echo "configure:8355: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ol_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6162 "configure"
+#line 8360 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -6166,24 +8364,24 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6170: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:8368: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
-  ac_cv_header_stdc=yes
+  ol_cv_header_stdc=yes
 else
   echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  ac_cv_header_stdc=no
+  ol_cv_header_stdc=no
 fi
 rm -f conftest*
 
-if test $ac_cv_header_stdc = yes; then
+if test $ol_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 6187 "configure"
+#line 8385 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -6192,16 +8390,16 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   :
 else
   rm -rf conftest*
-  ac_cv_header_stdc=no
+  ol_cv_header_stdc=no
 fi
 rm -f conftest*
 
 fi
 
-if test $ac_cv_header_stdc = yes; then
+if test $ol_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 6205 "configure"
+#line 8403 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -6210,37 +8408,44 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   :
 else
   rm -rf conftest*
-  ac_cv_header_stdc=no
+  ol_cv_header_stdc=no
 fi
 rm -f conftest*
 
 fi
 
-if test $ac_cv_header_stdc = yes; then
+if test $ol_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 6226 "configure"
+#line 8424 "configure"
 #include "confdefs.h"
 #include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#ifndef HAVE_EBCDIC
+#	define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#	define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+#	define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+		|| ('j' <= (c) && (c) <= 'r') \
+		|| ('s' <= (c) && (c) <= 'z'))
+#	define TOUPPER(c)	(ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 int main () { int i; for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:6237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -fr conftest*
-  ac_cv_header_stdc=no
+  ol_cv_header_stdc=no
 fi
 rm -fr conftest*
 fi
@@ -6248,16 +8453,17 @@ fi
 fi
 fi
 
-echo "$ac_t""$ac_cv_header_stdc" 1>&6
-if test $ac_cv_header_stdc = yes; then
+echo "$ac_t""$ol_cv_header_stdc" 1>&6
+if test $ol_cv_header_stdc = yes; then
   cat >> confdefs.h <<\EOF
 #define STDC_HEADERS 1
 EOF
 
 fi
+ac_cv_header_stdc=disable
 
 
-if test $ac_cv_header_stdc != yes; then
+if test $ol_cv_header_stdc != yes; then
 	echo "configure: warning: could not Standard C compliant headers" 1>&2
 fi
 
@@ -6266,12 +8472,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:6270: checking for $ac_hdr that defines DIR" >&5
+echo "configure:8476: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6275 "configure"
+#line 8481 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -6279,7 +8485,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -6304,7 +8510,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:6308: checking for opendir in -ldir" >&5
+echo "configure:8514: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6312,7 +8518,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6316 "configure"
+#line 8522 "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
@@ -6323,7 +8529,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:6327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8533: \"$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
@@ -6345,7 +8551,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:6349: checking for opendir in -lx" >&5
+echo "configure:8555: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6353,7 +8559,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6357 "configure"
+#line 8563 "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
@@ -6364,7 +8570,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:6368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8574: \"$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
@@ -6387,12 +8593,12 @@ fi
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:6391: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:8597: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6396 "configure"
+#line 8602 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -6408,7 +8614,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:6412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -6429,12 +8635,12 @@ EOF
 fi
 
 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
-echo "configure:6433: checking POSIX termios" >&5
+echo "configure:8639: checking POSIX termios" >&5
 if eval "test \"`echo '$''{'am_cv_sys_posix_termios'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6438 "configure"
+#line 8644 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <unistd.h>
@@ -6444,7 +8650,7 @@ int main() {
    tcgetattr(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_sys_posix_termios=yes
 else
@@ -6460,7 +8666,7 @@ echo "$ac_t""$am_cv_sys_posix_termios" 1>&6
 
 
  echo $ac_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h""... $ac_c" 1>&6
-echo "configure:6464: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5
+echo "configure:8670: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5
 if eval "test \"`echo '$''{'am_cv_sys_tiocgwinsz_needs_sys_ioctl_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6469,7 +8675,7 @@ else
   gwinsz_in_termios_h=no
   if test $am_cv_sys_posix_termios = yes; then
     cat > conftest.$ac_ext <<EOF
-#line 6473 "configure"
+#line 8679 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #     include <termios.h>
@@ -6489,7 +8695,7 @@ rm -f conftest*
 
   if test $gwinsz_in_termios_h = no; then
     cat > conftest.$ac_ext <<EOF
-#line 6493 "configure"
+#line 8699 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #     include <sys/ioctl.h>
@@ -6525,6 +8731,9 @@ EOF
 fi
 
 for ac_hdr in \
+	arpa/inet.h		\
+	arpa/nameser.h	\
+	assert.h		\
 	crypt.h			\
 	errno.h			\
 	fcntl.h			\
@@ -6532,16 +8741,19 @@ for ac_hdr in \
 	getopt.h		\
 	libutil.h		\
 	limits.h		\
+	locale.h		\
 	malloc.h		\
 	memory.h		\
 	regex.h			\
 	psap.h			\
 	pwd.h			\
+	resolv.h		\
 	sgtty.h			\
 	stdarg.h		\
 	stddef.h		\
 	string.h		\
 	strings.h		\
+	sysexits.h		\
 	sys/file.h		\
 	sys/filio.h		\
 	sys/errno.h		\
@@ -6559,18 +8771,18 @@ for ac_hdr in \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6563: checking for $ac_hdr" >&5
+echo "configure:8775: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6568 "configure"
+#line 8780 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6573: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:8785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
@@ -6597,12 +8809,12 @@ done
 
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:6601: checking for uid_t in sys/types.h" >&5
+echo "configure:8813: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6606 "configure"
+#line 8818 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -6631,7 +8843,7 @@ EOF
 fi
 
 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:6635: checking type of array argument to getgroups" >&5
+echo "configure:8847: checking type of array argument to getgroups" >&5
 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6639,7 +8851,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 6643 "configure"
+#line 8855 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -6664,7 +8876,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:6668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8880: \"$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
@@ -6678,7 +8890,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 6682 "configure"
+#line 8894 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -6700,13 +8912,117 @@ cat >> confdefs.h <<EOF
 #define GETGROUPS_T $ac_cv_type_getgroups
 EOF
 
- echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:6705: checking for mode_t" >&5
+ echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:8917: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 8922 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ac_cv_header_stdc=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+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 8947 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+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 8965 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+  :
+else
+  cat > conftest.$ac_ext <<EOF
+#line 8986 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:8997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+  cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+echo $ac_n "checking for mode_t""... $ac_c" 1>&6
+echo "configure:9021: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6710 "configure"
+#line 9026 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6715,7 +9031,7 @@ else
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_mode_t=yes
 else
@@ -6734,12 +9050,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:6738: checking for off_t" >&5
+echo "configure:9054: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6743 "configure"
+#line 9059 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6748,7 +9064,7 @@ else
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_off_t=yes
 else
@@ -6767,12 +9083,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:6771: checking for pid_t" >&5
+echo "configure:9087: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6776 "configure"
+#line 9092 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6781,7 +9097,7 @@ else
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_pid_t=yes
 else
@@ -6800,19 +9116,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:6804: checking for ptrdiff_t" >&5
+echo "configure:9120: checking for ptrdiff_t" >&5
 if eval "test \"`echo '$''{'am_cv_type_ptrdiff_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6809 "configure"
+#line 9125 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:6816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -6833,12 +9149,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:6837: checking return type of signal handlers" >&5
+echo "configure:9153: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6842 "configure"
+#line 9158 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -6855,7 +9171,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:6859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -6873,13 +9189,46 @@ cat >> confdefs.h <<EOF
 EOF
 
 
+echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
+echo "configure:9194: checking for sig_atomic_t" >&5
+if eval "test \"`echo '$''{'ol_cv_type_sig_atomic_t'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 9199 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int main() {
+sig_atomic_t atomic;
+; return 0; }
+EOF
+if { (eval echo configure:9206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_type_sig_atomic_t=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_type_sig_atomic_t=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_type_sig_atomic_t" 1>&6
+  if test $ol_cv_type_sig_atomic_t = no; then
+    cat >> confdefs.h <<\EOF
+#define sig_atomic_t int
+EOF
+
+  fi
+ 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:6878: checking for size_t" >&5
+echo "configure:9227: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6883 "configure"
+#line 9232 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6888,7 +9237,7 @@ else
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_size_t=yes
 else
@@ -6907,12 +9256,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:6911: checking for st_blksize in struct stat" >&5
+echo "configure:9260: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6916 "configure"
+#line 9265 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -6920,7 +9269,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:6924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -6941,12 +9290,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:6945: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:9294: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6950 "configure"
+#line 9299 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -6955,7 +9304,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:6959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9308: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -6976,12 +9325,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:6980: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:9329: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6985 "configure"
+#line 9334 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -6989,7 +9338,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:6993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -7009,10 +9358,48 @@ EOF
 
 fi
 
+# test for pw_gecos in struct passwd
+echo $ac_n "checking struct passwd for pw_gecos""... $ac_c" 1>&6
+echo "configure:9364: checking struct passwd for pw_gecos" >&5
+if eval "test \"`echo '$''{'ol_cv_struct_passwd_pw_gecos'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 9370 "configure"
+#include "confdefs.h"
+#include <pwd.h>
+int main() {
+
+	struct passwd pwd;
+	pwd.pw_gecos = pwd.pw_name;
+
+; return 0; }
+EOF
+if { (eval echo configure:9380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_struct_passwd_pw_gecos=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_struct_passwd_pw_gecos=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_struct_passwd_pw_gecos" 1>&6
+if test $ol_cv_struct_passwd_pw_gecos = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_PW_GECOS 1
+EOF
+
+fi
+
 
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:7016: checking if toupper() requires islower()" >&5
+echo "configure:9403: checking if toupper() requires islower()" >&5
 if eval "test \"`echo '$''{'ol_cv_c_upper_lower'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7021,7 +9408,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 7025 "configure"
+#line 9412 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -7033,7 +9420,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:7037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9424: \"$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
@@ -7056,12 +9443,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:7060: checking for working const" >&5
+echo "configure:9447: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7065 "configure"
+#line 9452 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -7110,7 +9497,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:7114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -7130,6 +9517,43 @@ EOF
 
 fi
 
+echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
+echo "configure:9522: checking if compiler understands volatile" >&5
+if eval "test \"`echo '$''{'ol_cv_c_volatile'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 9527 "configure"
+#include "confdefs.h"
+int x, y, z;
+int main() {
+volatile int a; int * volatile b = x ? &y : &z;
+      /* Older MIPS compilers (eg., in Ultrix 4.2) don't like *b = 0 */
+      *b = 0;
+; return 0; }
+EOF
+if { (eval echo configure:9536: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_c_volatile=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_c_volatile=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_c_volatile" 1>&6
+  if test $ol_cv_c_volatile = yes; then
+    : 
+  else
+    cat >> confdefs.h <<\EOF
+#define volatile 
+EOF
+
+  fi
+ 
 
 if test $cross_compiling = yes ; then
 	cat >> confdefs.h <<\EOF
@@ -7138,14 +9562,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:7142: checking whether byte ordering is bigendian" >&5
+echo "configure:9566: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'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 7149 "configure"
+#line 9573 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -7156,11 +9580,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:7160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9584: \"$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 7164 "configure"
+#line 9588 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -7171,7 +9595,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:7175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -7191,7 +9615,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7195 "configure"
+#line 9619 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -7204,7 +9628,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:7208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9632: \"$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
@@ -7228,7 +9652,7 @@ EOF
 fi
 
 	echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:7232: checking size of short" >&5
+echo "configure:9656: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7236,7 +9660,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7240 "configure"
+#line 9664 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7247,7 +9671,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
@@ -7267,7 +9691,7 @@ EOF
 
  
 	echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:7271: checking size of int" >&5
+echo "configure:9695: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7275,7 +9699,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7279 "configure"
+#line 9703 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7286,7 +9710,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -7306,7 +9730,7 @@ EOF
 
  
 	echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:7310: checking size of long" >&5
+echo "configure:9734: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7314,7 +9738,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7318 "configure"
+#line 9742 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7325,7 +9749,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -7347,7 +9771,7 @@ EOF
 fi
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:7351: checking for 8-bit clean memcmp" >&5
+echo "configure:9775: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7355,7 +9779,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 7359 "configure"
+#line 9783 "configure"
 #include "confdefs.h"
 
 main()
@@ -7365,7 +9789,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:7369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9793: \"$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
@@ -7380,15 +9804,15 @@ fi
 fi
 
 echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
-test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o"
+test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 
 echo $ac_n "checking for strftime""... $ac_c" 1>&6
-echo "configure:7387: checking for strftime" >&5
+echo "configure:9811: checking for strftime" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7392 "configure"
+#line 9816 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -7411,7 +9835,7 @@ strftime();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9839: \"$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
@@ -7433,7 +9857,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:7437: checking for strftime in -lintl" >&5
+echo "configure:9861: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7441,7 +9865,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7445 "configure"
+#line 9869 "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
@@ -7452,7 +9876,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:7456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9880: \"$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
@@ -7479,12 +9903,12 @@ fi
 fi
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:7483: checking for vprintf" >&5
+echo "configure:9907: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7488 "configure"
+#line 9912 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -7507,7 +9931,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9935: \"$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
@@ -7531,12 +9955,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:7535: checking for _doprnt" >&5
+echo "configure:9959: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7540 "configure"
+#line 9964 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -7559,7 +9983,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9987: \"$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
@@ -7585,15 +10009,15 @@ fi
 
 
 if test $ac_cv_func_vprintf = yes ; then
-		for ac_func in vsnprintf
+		for ac_func in vsnprintf vsprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7592: checking for $ac_func" >&5
+echo "configure:10016: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7597 "configure"
+#line 10021 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7616,7 +10040,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:10044: \"$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
@@ -7642,81 +10066,18 @@ done
 
 fi
 
-echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6
-echo "configure:7647: checking for wait3 that fills in rusage" >&5
-if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_wait3_rusage=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 7655 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <stdio.h>
-/* HP-UX has wait3 but does not fill in rusage at all.  */
-main() {
-  struct rusage r;
-  int i;
-  /* Use a field that we can force nonzero --
-     voluntary context switches.
-     For systems like NeXT and OSF/1 that don't set it,
-     also use the system CPU time.  And page faults (I/O) for Linux.  */
-  r.ru_nvcsw = 0;
-  r.ru_stime.tv_sec = 0;
-  r.ru_stime.tv_usec = 0;
-  r.ru_majflt = r.ru_minflt = 0;
-  switch (fork()) {
-  case 0: /* Child.  */
-    sleep(1); /* Give up the CPU.  */
-    _exit(0);
-  case -1: _exit(0); /* What can we do?  */
-  default: /* Parent.  */
-    wait3(&i, 0, &r);
-    sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines.  */
-    exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
-	 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
-  }
-}
-EOF
-if { (eval echo configure:7686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_func_wait3_rusage=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_func_wait3_rusage=no
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_func_wait3_rusage" 1>&6
-if test $ac_cv_func_wait3_rusage = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_WAIT3 1
-EOF
-
-fi
-
-
 for ac_func in \
 	bcopy			\
 	flock			\
-	getdtablesize	\
+	getdtablesize		\
 	gethostname		\
+	getpass			\
 	getpwuid		\
-	gettimeofday	\
+	gettimeofday		\
 	lockf			\
 	memcpy			\
 	memmove			\
 	mkstemp			\
-	res_search		\
 	select			\
 	setpwfile		\
 	setsid			\
@@ -7724,25 +10085,26 @@ for ac_func in \
 	sigset			\
 	snprintf		\
 	socket			\
+	strdup			\
 	strerror		\
 	strpbrk			\
 	strrchr			\
 	strsep			\
 	strstr			\
-	strtok			\
 	strtol			\
 	strtoul			\
+	strspn			\
 	sysconf			\
 	waitpid			\
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7741: checking for $ac_func" >&5
+echo "configure:10103: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7746 "configure"
+#line 10108 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7765,7 +10127,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:10131: \"$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
@@ -7790,15 +10152,15 @@ fi
 done
 
 
-for ac_func in getopt strdup tempnam
+for ac_func in getopt tempnam
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7797: checking for $ac_func" >&5
+echo "configure:10159: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7802 "configure"
+#line 10164 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7821,7 +10183,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:10187: \"$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
@@ -7842,7 +10204,7 @@ EOF
  
 else
   echo "$ac_t""no" 1>&6
-LIBOBJS="$LIBOBJS ${ac_func}.o"
+LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
 fi
 done
 
@@ -7851,13 +10213,13 @@ done
 # Check Configuration
 
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:7855: checking declaration of sys_errlist" >&5
+echo "configure:10217: checking declaration of sys_errlist" >&5
 if eval "test \"`echo '$''{'ol_cv_dcl_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 7861 "configure"
+#line 10223 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -7867,7 +10229,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:7871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_dcl_sys_errlist=yes
 else
@@ -7880,7 +10242,6 @@ rm -f conftest*
 fi
 
 echo "$ac_t""$ol_cv_dcl_sys_errlist" 1>&6
-
 # It's possible (for near-UNIX clones) that sys_errlist doesn't exist
 if test $ol_cv_dcl_sys_errlist = no ; then
 	cat >> confdefs.h <<\EOF
@@ -7888,20 +10249,20 @@ if test $ol_cv_dcl_sys_errlist = no ; then
 EOF
 
 	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:7892: checking existence of sys_errlist" >&5
+echo "configure:10253: checking existence of sys_errlist" >&5
 	if eval "test \"`echo '$''{'ol_cv_have_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 7898 "configure"
+#line 10259 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:7905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:10266: \"$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
@@ -7914,91 +10275,143 @@ rm -f conftest*
 fi
 
 	echo "$ac_t""$ol_cv_have_sys_errlist" 1>&6
+	if test $ol_cv_have_sys_errlist = yes ; then
+		cat >> confdefs.h <<\EOF
+#define HAVE_SYS_ERRLIST 1
+EOF
+
+	fi
+fi
+
+
+
+echo $ac_n "checking strdup declaration""... $ac_c" 1>&6
+echo "configure:10290: checking strdup declaration" >&5
+if eval "test \"`echo '$''{'ol_cv_dcl_strdup'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 10296 "configure"
+#include "confdefs.h"
+
+#include <string.h> 
+int main() {
+extern char *strdup();
+; return 0; }
+EOF
+if { (eval echo configure:10304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_dcl_strdup=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_dcl_strdup=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_dcl_strdup" 1>&6
+if test $ol_cv_dcl_strdup = yes ; then
+	cat >> confdefs.h <<\EOF
+#define DECL_STRDUP 1
+EOF
+
 fi
 
 
 
-if test $ol_enable_debug != no ; then
+if test "$ol_enable_debug" != no ; then
 	cat >> confdefs.h <<\EOF
 #define LDAP_DEBUG 1
 EOF
 
 fi
-if test $ol_enable_libui = yes ; then
+if test "$ol_enable_syslog" = yes ; then
+	cat >> confdefs.h <<\EOF
+#define LDAP_SYSLOG 1
+EOF
+
+fi
+if test "$ol_enable_libui" = yes ; then
 	cat >> confdefs.h <<\EOF
 #define LDAP_LIBUI 1
 EOF
 
 fi
-if test $ol_enable_cache = no ; then
+if test "$ol_enable_cache" = no ; then
 	cat >> confdefs.h <<\EOF
 #define LDAP_NOCACHE 1
 EOF
 
 fi
-if test $ol_enable_dns != no ; then
+if test "$ol_enable_dns" != no ; then
 	cat >> confdefs.h <<\EOF
-#define LDAP_API_FEATURE_X_OPENLDAP_V2_DNS 1
+#define LDAP_API_FEATURE_X_OPENLDAP_V2_DNS LDAP_VENDOR_VERSION
 EOF
 
 fi
-if test $ol_enable_proctitle != no ; then
+if test "$ol_enable_proctitle" != no ; then
 	cat >> confdefs.h <<\EOF
 #define LDAP_PROCTITLE 1
 EOF
 
 fi
-if test $ol_enable_referrals != no ; then
+if test "$ol_enable_referrals" != no ; then
 	cat >> confdefs.h <<\EOF
-#define LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS 1
+#define LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS LDAP_VENDOR_VERSION
 EOF
 
 fi
-if test $ol_enable_cldap != no ; then
+if test "$ol_enable_cldap" != no ; then
 	cat >> confdefs.h <<\EOF
 #define LDAP_CONNECTIONLESS 1
 EOF
 
 fi
 
-if test $ol_enable_aclgroups != no ; then
+if test "$ol_enable_aclgroups" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_ACLGROUPS 1
 EOF
 
 fi
-if test $ol_enable_crypt != no ; then
+if test "$ol_enable_crypt" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_CRYPT 1
 EOF
 
 fi
-if test $ol_enable_md5 != no ; then
+if test "$ol_enable_cleartext" != no ; then
 	cat >> confdefs.h <<\EOF
-#define SLAPD_MD5 1
+#define SLAPD_CLEARTEXT 1
 EOF
 
 fi
-if test $ol_enable_sha1 != no ; then
+if test "$ol_enable_phonetic" != no ; then
 	cat >> confdefs.h <<\EOF
-#define SLAPD_SHA1 1
+#define SLAPD_PHONETIC 1
 EOF
 
 fi
-if test $ol_enable_phonetic != no ; then
+if test "$ol_enable_rlookups" != no ; then
 	cat >> confdefs.h <<\EOF
-#define SLAPD_PHONETIC 1
+#define SLAPD_RLOOKUPS 1
 EOF
 
 fi
-if test $ol_enable_rlookups != no ; then
+
+if test "$ol_link_bdb2" != no ; then
 	cat >> confdefs.h <<\EOF
-#define SLAPD_RLOOKUPS 1
+#define SLAPD_BDB2 1
 EOF
 
+	BUILD_SLAPD=yes
+	BUILD_BDB2=yes
 fi
 
-if test $ol_link_ldbm != no ; then
+if test "$ol_link_ldbm" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_LDBM 1
 EOF
@@ -8007,7 +10420,7 @@ EOF
 	BUILD_LDBM=yes
 fi
 
-if test $ol_enable_passwd != no ; then
+if test "$ol_enable_passwd" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_PASSWD 1
 EOF
@@ -8016,7 +10429,16 @@ EOF
 	BUILD_PASSWD=yes
 fi
 
-if test $ol_enable_shell != no ; then
+if test "$ol_enable_perl" != no ; then
+	cat >> confdefs.h <<\EOF
+#define SLAPD_PERL 1
+EOF
+
+	BUILD_SLAPD=yes
+	BUILD_PERL=yes
+fi
+
+if test "$ol_enable_shell" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_SHELL 1
 EOF
@@ -8025,12 +10447,21 @@ EOF
 	BUILD_SHELL=yes
 fi
 
-if test $ol_enable_slurpd != no -a $ol_link_threads != no -a \
+if test "$ol_enable_tcl" != no ; then
+	cat >> confdefs.h <<\EOF
+#define SLAPD_TCL 1
+EOF
+
+	BUILD_SLAPD=yes
+	BUILD_TCL=yes
+fi
+
+if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
 	$BUILD_SLAPD = yes ; then
 	BUILD_SLURPD=yes
 fi
 
-if test $ol_link_isode != no ; then
+if test "$ol_link_isode" != no ; then
 	BUILD_LDAPD=yes
 fi
 
@@ -8040,6 +10471,13 @@ fi
   
   
   
+  
+  
+  
+
+
+
+
 
 
 
@@ -8078,7 +10516,7 @@ EOF
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
 (set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote substitution
     # turns \\\\ into \\, and sed turns \\ into \).
@@ -8145,7 +10583,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.12"
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -8177,20 +10615,26 @@ libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk 	\
 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk	\
 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk	\
+libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk	\
 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk	\
-libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk	\
 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
+servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
+servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
+servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
-tests/Makefile:build/top.mk:tests/Makefile.in \
+tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
+tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
+contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
+contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
  include/portable.h include/ldap_features.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
 cat >> $CONFIG_STATUS <<EOF
@@ -8200,9 +10644,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
 $ac_vpsub
 $extrasub
+s%@SHELL@%$SHELL%g
 s%@CFLAGS@%$CFLAGS%g
 s%@CPPFLAGS@%$CPPFLAGS%g
 s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
 s%@DEFS@%$DEFS%g
 s%@LDFLAGS@%$LDFLAGS%g
 s%@LIBS@%$LIBS%g
@@ -8222,8 +10668,8 @@ s%@oldincludedir@%$oldincludedir%g
 s%@infodir@%$infodir%g
 s%@mandir@%$mandir%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@PACKAGE@%$PACKAGE%g
 s%@VERSION@%$VERSION%g
 s%@ACLOCAL@%$ACLOCAL%g
@@ -8245,17 +10691,25 @@ s%@LD@%$LD%g
 s%@NM@%$NM%g
 s%@LN_S@%$LN_S%g
 s%@LIBTOOL@%$LIBTOOL%g
+s%@AWK@%$AWK%g
+s%@LN_H@%$LN_H%g
 s%@SENDMAIL@%$SENDMAIL%g
 s%@EDITOR@%$EDITOR%g
 s%@FINGER@%$FINGER%g
+s%@PERLBIN@%$PERLBIN%g
 s%@CPP@%$CPP%g
+s%@EXEEXT@%$EXEEXT%g
+s%@OBJEXT@%$OBJEXT%g
 s%@PEPSY@%$PEPSY%g
 s%@LIBOBJS@%$LIBOBJS%g
 s%@BUILD_LDAPD@%$BUILD_LDAPD%g
 s%@BUILD_SLAPD@%$BUILD_SLAPD%g
+s%@BUILD_BDB2@%$BUILD_BDB2%g
 s%@BUILD_LDBM@%$BUILD_LDBM%g
 s%@BUILD_PASSWD@%$BUILD_PASSWD%g
+s%@BUILD_PERL@%$BUILD_PERL%g
 s%@BUILD_SHELL@%$BUILD_SHELL%g
+s%@BUILD_TCL@%$BUILD_TCL%g
 s%@BUILD_SLURPD@%$BUILD_SLURPD%g
 s%@LDAP_LIBS@%$LDAP_LIBS%g
 s%@LDAPD_LIBS@%$LDAPD_LIBS%g
@@ -8264,8 +10718,12 @@ s%@SLURPD_LIBS@%$SLURPD_LIBS%g
 s%@LDBM_LIBS@%$LDBM_LIBS%g
 s%@LTHREAD_LIBS@%$LTHREAD_LIBS%g
 s%@LUTIL_LIBS@%$LUTIL_LIBS%g
+s%@SLAPD_PERL_CPPFLAGS@%$SLAPD_PERL_CPPFLAGS%g
+s%@SLAPD_PERL_LDFLAGS@%$SLAPD_PERL_LDFLAGS%g
 s%@KRB_LIBS@%$KRB_LIBS%g
+s%@READLINE_LIBS@%$READLINE_LIBS%g
 s%@TERMCAP_LIBS@%$TERMCAP_LIBS%g
+s%@TLS_LIBS@%$TLS_LIBS%g
 
 CEOF
 EOF
@@ -8328,20 +10786,26 @@ libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk 	\
 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk	\
 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk	\
+libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk	\
 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk	\
-libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk:build/lib-static.mk	\
 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk	\
 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
+servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
+servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
+servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
-tests/Makefile:build/top.mk:tests/Makefile.in \
+tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
+tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
+contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
+contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
 "}
 EOF
 cat >> $CONFIG_STATUS <<\EOF