X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=configure;h=7cbca863f83dd5c2702dfb804cb602cd2b71329c;hb=86e156875227c08d0b8ba37a66c4cf6e20c2a22c;hp=2758dd668abccb61637c23a91c5665ea928683ab;hpb=76fe6f86bdaed431d1b3c2d6c2497db0b8b20f28;p=openldap

diff --git a/configure b/configure
index 2758dd668a..7cbca863f8 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="$ac_help
@@ -30,6 +28,8 @@ ac_help="$ac_help
   --enable-cldap	enable connectionless ldap (no)"
 ac_help="$ac_help
   --enable-x-compile	enable cross compiling (no)"
+ac_help="$ac_help
+  --enable-dmalloc	enable debug malloc support (no)"
 ac_help="$ac_help
   --with-kerberos	use Kerberos (auto)"
 ac_help="$ac_help
@@ -56,6 +56,8 @@ 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="$ac_help
@@ -64,8 +66,12 @@ ac_help="$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
@@ -120,6 +126,7 @@ 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
 
@@ -403,7 +410,7 @@ 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-*)
@@ -573,9 +580,11 @@ 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
@@ -613,28 +622,30 @@ 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""... $ac_c" 1>&6
-echo "configure:621: checking for a BSD compatible install" >&5
+echo "configure:631: checking for a BSD compatible install" >&5
 if test -z "$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"
@@ -664,13 +675,12 @@ 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""... $ac_c" 1>&6
-echo "configure:674: checking whether build environment is sane" >&5
+echo "configure:684: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -727,7 +737,7 @@ test "$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:731: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:741: 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
@@ -766,7 +776,7 @@ fi
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:770: checking for working aclocal" >&5
+echo "configure:780: 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.
@@ -779,7 +789,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:783: checking for working autoconf" >&5
+echo "configure:793: 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.
@@ -792,7 +802,7 @@ else
 fi
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:796: checking for working automake" >&5
+echo "configure:806: 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.
@@ -805,7 +815,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:809: checking for working autoheader" >&5
+echo "configure:819: 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.
@@ -818,7 +828,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:822: checking for working makeinfo" >&5
+echo "configure:832: 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.
@@ -834,7 +844,7 @@ fi
 
 
 echo $ac_n "checking configure arguments""... $ac_c" 1>&6
-echo "configure:838: checking configure arguments" >&5
+echo "configure:848: checking configure arguments" >&5
 
 
 top_builddir=`pwd`
@@ -874,6 +884,7 @@ 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 "${enable_proctitle+set}" = set; then
@@ -894,26 +905,6 @@ else
   	ol_enable_proctitle="yes"
 fi
 # end --enable-proctitle
-# OpenLDAP --enable-libui
-	# Check whether --enable-libui or --disable-libui was given.
-if test "${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
@@ -1015,6 +1006,28 @@ 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
@@ -1254,6 +1267,26 @@ 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 "${enable_ldbm+set}" = set; then
@@ -1337,6 +1370,26 @@ else
   	ol_enable_passwd="no"
 fi
 # end --enable-passwd
+# OpenLDAP --enable-perl
+	# Check whether --enable-perl or --disable-perl was given.
+if test "${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 "${enable_shell+set}" = set; then
@@ -1357,6 +1410,26 @@ else
   	ol_enable_shell="no"
 fi
 # end --enable-shell
+# OpenLDAP --enable-tcl
+	# Check whether --enable-tcl or --disable-tcl was given.
+if test "${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
@@ -1439,23 +1512,35 @@ 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
@@ -1479,9 +1564,12 @@ 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_wrappers=no
 	ol_enable_phonetic=no
@@ -1500,15 +1588,39 @@ 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 \
 		$ol_with_ldbm_type = btree ; then
 		{ echo "configure: error: GDBM only supports LDBM type hash" 1>&2; exit 1; }
@@ -1529,26 +1641,26 @@ echo "$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:1538: checking host system type" >&5
+echo "configure:1650: 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/'`
@@ -1569,11 +1681,17 @@ 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=
 TERMCAP_LIBS=
 
@@ -1585,28 +1703,30 @@ 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""... $ac_c" 1>&6
-echo "configure:1593: checking for a BSD compatible install" >&5
+echo "configure:1712: checking for a BSD compatible install" >&5
 if test -z "$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"
@@ -1636,20 +1756,23 @@ 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'
 
 # 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:1645: checking for $ac_word" >&5
+echo "configure:1767: 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"
@@ -1670,15 +1793,16 @@ 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:1674: checking for $ac_word" >&5
+echo "configure:1797: 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"
@@ -1699,16 +1823,17 @@ 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:1703: checking for $ac_word" >&5
+echo "configure:1827: 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
@@ -1743,25 +1868,61 @@ 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:1878: 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""... $ac_c" 1>&6
-echo "configure:1751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1910: checking whether the C compiler ($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.$ac_ext <<EOF
-#line 1761 "configure"
+cat > conftest.$ac_ext << EOF
+
+#line 1921 "configure"
 #include "confdefs.h"
+
 main(){return(0);}
 EOF
-if { (eval echo configure:1765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1926: \"$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
@@ -1775,18 +1936,24 @@ 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""... $ac_c" 1>&6
-echo "configure:1785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1952: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:1790: checking whether we are using GNU C" >&5
+echo "configure:1957: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1795,7 +1962,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1799: \"$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:1966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1806,11 +1973,15 @@ echo "$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:1814: 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:1985: 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
@@ -1825,16 +1996,20 @@ 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.
@@ -1850,7 +2025,7 @@ 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""... $ac_c" 1>&6
-echo "configure:1854: checking for ld used by GCC" >&5
+echo "configure:2029: checking for ld used by GCC" >&5
   ac_prog=`($CC -print-prog-name=ld) 2>&5`
   case "$ac_prog" in
   # Accept absolute paths.
@@ -1868,10 +2043,10 @@ echo "configure:1854: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1872: checking for GNU ld" >&5
+echo "configure:2047: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1875: checking for non-GNU ld" >&5
+echo "configure:2050: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1907,7 +2082,7 @@ fi
 test -z "$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""... $ac_c" 1>&6
-echo "configure:1911: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:2086: 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) $ac_c" 1>&6
 else
@@ -1923,7 +2098,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
 
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1927: checking for BSD-compatible nm" >&5
+echo "configure:2102: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1960,7 +2135,7 @@ echo "$ac_t""$NM" 1>&6
 
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1964: checking whether ln -s works" >&5
+echo "configure:2139: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1996,8 +2171,8 @@ test "$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 2000 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 2175 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:2176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case "`/usr/bin/file conftest.o`" in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -2027,10 +2202,66 @@ $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:2211: 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
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:2241: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'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
+
+
 # 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:2034: checking for $ac_word" >&5
+echo "configure:2265: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_SENDMAIL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2038,9 +2269,13 @@ else
   /*)
   ac_cv_path_SENDMAIL="$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"
@@ -2062,7 +2297,7 @@ 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:2066: checking for $ac_word" >&5
+echo "configure:2301: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_EDITOR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2070,9 +2305,13 @@ else
   /*)
   ac_cv_path_EDITOR="$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"
@@ -2094,7 +2333,7 @@ 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:2098: checking for $ac_word" >&5
+echo "configure:2337: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_FINGER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2102,9 +2341,13 @@ else
   /*)
   ac_cv_path_FINGER="$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"
@@ -2124,21 +2367,54 @@ 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:2375: 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:2142: checking how to run the C preprocessor" >&5
+echo "configure:2418: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2153,14 +2429,14 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2157 "configure"
+#line 2433 "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:2163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2439: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 else
@@ -2170,14 +2446,31 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2174 "configure"
+#line 2450 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2456: \"$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.$ac_ext <<EOF
+#line 2467 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2473: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 else
@@ -2189,6 +2482,8 @@ else
 fi
 rm -f conftest*
 fi
+rm -f conftest*
+fi
 rm -f conftest*
   ac_cv_prog_CPP="$CPP"
 fi
@@ -2199,10 +2494,22 @@ 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""... $ac_c" 1>&6
-echo "configure:2204: checking for AIX" >&5
+echo "configure:2511: checking for AIX" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2206 "configure"
+#line 2513 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -2224,7 +2531,7 @@ rm -f conftest*
 
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:2228: checking for POSIXized ISC" >&5
+echo "configure:2535: 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
@@ -2246,18 +2553,18 @@ fi
 
 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-echo "configure:2250: checking for minix/config.h" >&5
+echo "configure:2557: checking for minix/config.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2255 "configure"
+#line 2562 "configure"
 #include "confdefs.h"
 #include <minix/config.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:2567: \"$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"
@@ -2294,27 +2601,147 @@ EOF
 fi
 
 
-
-
-
-echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:2302: 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 "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:2606: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-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 2318 "configure"
+#line 2611 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:2622: \"$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""... $ac_c" 1>&6
+echo "configure:2639: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2644 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:2651: \"$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""... $ac_c" 1>&6
+echo "configure:2670: checking for executable suffix" >&5
+if eval "test \"`echo '$''{'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:2680: \"$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""... $ac_c" 1>&6
+echo "configure:2701: checking for object suffix" >&5
+if eval "test \"`echo '$''{'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:2707: \"$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:2729: 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) $ac_c" 1>&6
+else
+  am_cv_prog_cc_stdc=no
+ac_save_CC="$CC"
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX			-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+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 2745 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -2351,7 +2778,7 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 
 ; return 0; }
 EOF
-if { (eval echo configure:2355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_prog_cc_stdc="$ac_arg"; break
 else
@@ -2382,12 +2809,12 @@ fi
 
 
 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:2386: checking for socket" >&5
+echo "configure:2813: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2391 "configure"
+#line 2818 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -2410,7 +2837,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2841: \"$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
@@ -2429,7 +2856,7 @@ else
   echo "$ac_t""no" 1>&6
 	
 	echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
-echo "configure:2433: checking for main in -lsocket" >&5
+echo "configure:2860: checking for main in -lsocket" >&5
 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2437,14 +2864,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2441 "configure"
+#line 2868 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2875: \"$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
@@ -2472,7 +2899,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnet""... $ac_c" 1>&6
-echo "configure:2476: checking for main in -lnet" >&5
+echo "configure:2903: checking for main in -lnet" >&5
 ac_lib_var=`echo net'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2480,14 +2907,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2484 "configure"
+#line 2911 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2918: \"$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
@@ -2515,7 +2942,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnsl_s""... $ac_c" 1>&6
-echo "configure:2519: checking for main in -lnsl_s" >&5
+echo "configure:2946: checking for main in -lnsl_s" >&5
 ac_lib_var=`echo nsl_s'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2523,14 +2950,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2527 "configure"
+#line 2954 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2534: \"$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_lib_$ac_lib_var=yes"
 else
@@ -2558,7 +2985,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:2562: checking for main in -lnsl" >&5
+echo "configure:2989: checking for main in -lnsl" >&5
 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2566,14 +2993,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2570 "configure"
+#line 2997 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3004: \"$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
@@ -2601,7 +3028,7 @@ else
 fi
 
 	echo $ac_n "checking for socket in -linet""... $ac_c" 1>&6
-echo "configure:2605: checking for socket in -linet" >&5
+echo "configure:3032: checking for socket in -linet" >&5
 ac_lib_var=`echo inet'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2609,7 +3036,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-linet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2613 "configure"
+#line 3040 "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
@@ -2620,7 +3047,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3051: \"$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
@@ -2648,7 +3075,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lgen""... $ac_c" 1>&6
-echo "configure:2652: checking for main in -lgen" >&5
+echo "configure:3079: checking for main in -lgen" >&5
 ac_lib_var=`echo gen'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2656,14 +3083,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgen  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2660 "configure"
+#line 3087 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3094: \"$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
@@ -2694,8 +3121,117 @@ fi
 fi
 
 
-echo $ac_n "checking for res_search in -lresolv""... $ac_c" 1>&6
-echo "configure:2699: 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:3128: 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 3133 "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:3156: \"$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""... $ac_c" 1>&6
+echo "configure:3182: checking for res_search in -lbind" >&5
+ac_lib_var=`echo bind'_'res_search | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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 3190 "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:3201: \"$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""... $ac_c" 1>&6
+echo "configure:3235: checking for res_search in -lresolv" >&5
 ac_lib_var=`echo resolv'_'res_search | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2703,7 +3239,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2707 "configure"
+#line 3243 "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
@@ -2714,7 +3250,7 @@ int main() {
 res_search()
 ; return 0; }
 EOF
-if { (eval echo configure:2718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2741,9 +3277,17 @@ else
   echo "$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""... $ac_c" 1>&6
-echo "configure:2747: checking for sigset in -lV3" >&5
+echo "configure:3291: checking for sigset in -lV3" >&5
 ac_lib_var=`echo V3'_'sigset | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2751,7 +3295,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lV3  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2755 "configure"
+#line 3299 "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
@@ -2762,7 +3306,7 @@ int main() {
 sigset()
 ; return 0; }
 EOF
-if { (eval echo configure:2766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3310: \"$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
@@ -2794,7 +3338,7 @@ fi
 ol_link_isode=no
 if test $ol_enable_ldapd != no ; then
 		echo $ac_n "checking for main in -lxtpp""... $ac_c" 1>&6
-echo "configure:2798: checking for main in -lxtpp" >&5
+echo "configure:3342: checking for main in -lxtpp" >&5
 ac_lib_var=`echo xtpp'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2802,14 +3346,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lxtpp -lxtdsap -lxtisode -losi $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2806 "configure"
+#line 3350 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3357: \"$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
@@ -2838,7 +3382,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -ldsap""... $ac_c" 1>&6
-echo "configure:2842: checking for main in -ldsap" >&5
+echo "configure:3386: checking for main in -ldsap" >&5
 ac_lib_var=`echo dsap'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2846,14 +3390,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldsap -lisode $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2850 "configure"
+#line 3394 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3401: \"$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
@@ -2882,7 +3426,7 @@ else
 fi
 
 	echo $ac_n "checking for main in -lisode""... $ac_c" 1>&6
-echo "configure:2886: checking for main in -lisode" >&5
+echo "configure:3430: checking for main in -lisode" >&5
 ac_lib_var=`echo isode'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2890,14 +3434,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lisode  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2894 "configure"
+#line 3438 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3445: \"$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
@@ -2929,7 +3473,7 @@ fi
 
 if test $ol_link_isode != no; then
 	echo $ac_n "checking for main in -lpp""... $ac_c" 1>&6
-echo "configure:2933: checking for main in -lpp" >&5
+echo "configure:3477: checking for main in -lpp" >&5
 ac_lib_var=`echo pp'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2937,14 +3481,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2941 "configure"
+#line 3485 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3492: \"$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
@@ -2975,7 +3519,7 @@ 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:2979: checking for $ac_word" >&5
+echo "configure:3523: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PEPSY'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2983,9 +3527,13 @@ else
   /*)
   ac_cv_path_PEPSY="$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"
@@ -3005,23 +3553,25 @@ 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:3014: checking for $ac_hdr" >&5
+echo "configure:3564: 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 3019 "configure"
+#line 3569 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:3574: \"$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"
@@ -3049,7 +3599,7 @@ done
 
 	if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:3053: checking for main in -lkrb4" >&5
+echo "configure:3603: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3057,14 +3607,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -lkrb5 -ldes425 $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3061 "configure"
+#line 3611 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3618: \"$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
@@ -3090,32 +3640,77 @@ 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""... $ac_c" 1>&6
+echo "configure:3649: checking for des_debug in Kerberos libraries" >&5
+if eval "test \"`echo '$''{'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 3657 "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:3670: \"$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
 
-			KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
+			if test $ol_cv_var_des_debug= yes ; then
+				cat >> confdefs.h <<\EOF
+#define HAVE_DES_DEBUG 1
+EOF
+
+			fi
+
+			LIBS="$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:3108: checking for $ac_hdr" >&5
+echo "configure:3703: 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 3113 "configure"
+#line 3708 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:3713: \"$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"
@@ -3143,7 +3738,7 @@ done
 
 	if test $ac_cv_header_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb""... $ac_c" 1>&6
-echo "configure:3147: checking for main in -lkrb" >&5
+echo "configure:3742: checking for main in -lkrb" >&5
 ac_lib_var=`echo krb'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3151,14 +3746,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3155 "configure"
+#line 3750 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3757: \"$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
@@ -3184,92 +3779,39 @@ fi
 			ol_with_kerberos=found
 			ol_link_kerberos=yes
 
-			cat >> confdefs.h <<\EOF
+			KRB_LIBS="-lkrb -ldes"
+		fi
+	fi
+fi
+
+if test $ol_link_kerberos = yes ; then
+	cat >> confdefs.h <<\EOF
 #define HAVE_KERBEROS 1
 EOF
 
-			KRB_LIBS="-lkrb -ldes"
+fi
+
+ol_link_threads=no
+if test $ol_with_threads = auto -o $ol_with_threads = yes \
+	-o $ol_with_threads = posix ; then
 
-			for ac_func in des_string_to_key
+	for ac_hdr in pthread.h sched.h
 do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3197: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3803: 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 3202 "configure"
+#line 3808 "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; }
+#include <$ac_hdr>
 EOF
-if { (eval echo configure:3225: \"$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
-
-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
-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:3261: 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 3266 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3813: \"$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
@@ -3296,24 +3838,24 @@ done
 
 	if test $ac_cv_header_pthread_h = yes ; then
 		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:3300: checking POSIX thread version" >&5
+echo "configure:3842: checking POSIX thread version" >&5
 if eval "test \"`echo '$''{'ol_cv_pthread_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 3306 "configure"
+#line 3848 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
 		/* this check could be improved */
 #		ifdef PTHREAD_ONCE_INIT
-			final
+			pthread_version_final
 #		endif
 	
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "final" >/dev/null 2>&1; then
+  egrep "pthread_version_final" >/dev/null 2>&1; then
   rm -rf conftest*
   ol_pthread_final=yes
 else
@@ -3324,18 +3866,18 @@ rm -f conftest*
 
 
 	cat > conftest.$ac_ext <<EOF
-#line 3328 "configure"
+#line 3870 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
 		/* this check could be improved */
 #		ifdef pthread_once_init
-			draft4
+			pthread_version_draft4
 #		endif
 	
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "draft4" >/dev/null 2>&1; then
+  egrep "pthread_version_draft4" >/dev/null 2>&1; then
   rm -rf conftest*
   ol_pthread_draft4=yes
 else
@@ -3377,7 +3919,7 @@ EOF
 
 		
 echo $ac_n "checking for LinuxThreads""... $ac_c" 1>&6
-echo "configure:3381: checking for LinuxThreads" >&5
+echo "configure:3923: checking for LinuxThreads" >&5
 if eval "test \"`echo '$''{'ol_cv_linux_threads'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3401,14 +3943,14 @@ EOF
 
 		fi
 
-		
+																																																														
 				echo $ac_n "checking for pthread_create""... $ac_c" 1>&6
-echo "configure:3407: checking for pthread_create" >&5
+echo "configure:3949: checking for pthread_create" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_create'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3412 "configure"
+#line 3954 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_create(); below.  */
@@ -3431,7 +3973,7 @@ pthread_create();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3977: \"$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
@@ -3451,9 +3993,48 @@ else
 fi
 
 
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -kthread""... $ac_c" 1>&6
+echo "configure:3999: checking for pthread_create with -kthread" >&5
+if eval "test \"`echo '$''{'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 4007 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+int main() {
+pthread_create(NULL,NULL,NULL,NULL);
+; return 0; }
+EOF
+if { (eval echo configure:4014: \"$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""... $ac_c" 1>&6
-echo "configure:3457: checking for pthread_create with -pthread" >&5
+echo "configure:4038: checking for pthread_create with -pthread" >&5
 if eval "test \"`echo '$''{'ol_cv_pthread_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3461,16 +4042,14 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-pthread $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 3465 "configure"
+#line 4046 "configure"
 #include "confdefs.h"
-char pthread();
+#include <pthread.h>
 int main() {
-
-					pthread_create();
-					
+pthread_create(NULL,NULL,NULL,NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:3474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_flag=yes
 else
@@ -3494,7 +4073,7 @@ echo "$ac_t""$ol_cv_pthread_flag" 1>&6
 
 		if test $ol_link_threads = no ; then
 						echo $ac_n "checking for pthread_create with -pthreads""... $ac_c" 1>&6
-echo "configure:3498: checking for pthread_create with -pthreads" >&5
+echo "configure:4077: checking for pthread_create with -pthreads" >&5
 if eval "test \"`echo '$''{'ol_cv_pthreads_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3502,16 +4081,14 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-pthreads $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 3506 "configure"
+#line 4085 "configure"
 #include "confdefs.h"
-char pthread();
+#include <pthread.h>
 int main() {
-
-					pthread_create();
-					
+pthread_create(NULL,NULL,NULL,NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:3515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthreads_flag=yes
 else
@@ -3535,7 +4112,7 @@ echo "$ac_t""$ol_cv_pthreads_flag" 1>&6
 
 		if test $ol_link_threads = no ; then
 						echo $ac_n "checking for pthread_create with -thread""... $ac_c" 1>&6
-echo "configure:3539: checking for pthread_create with -thread" >&5
+echo "configure:4116: checking for pthread_create with -thread" >&5
 if eval "test \"`echo '$''{'ol_cv_thread_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3543,16 +4120,14 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-thread $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 3547 "configure"
+#line 4124 "configure"
 #include "confdefs.h"
-char pthread();
+char pthread_create();
 int main() {
-
-					pthread_create();
-					
+pthread_create();
 ; return 0; }
 EOF
-if { (eval echo configure:3556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_thread_flag=yes
 else
@@ -3576,27 +4151,27 @@ echo "$ac_t""$ol_cv_thread_flag" 1>&6
 
 		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:3581: checking for pthread_join in -lpthread" >&5
-ac_lib_var=`echo pthread'_'pthread_join | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_unlock in -lpthread""... $ac_c" 1>&6
+echo "configure:4156: checking for pthread_mutex_unlock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_unlock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lpthread -lexc $LIBS"
+LIBS="-lpthread -lmach -lexc -lc_r $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3589 "configure"
+#line 4164 "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:3600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3613,13 +4188,14 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
 				ol_link_threads=posix
-				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
+				LTHREAD_LIBS="$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"
@@ -3627,27 +4203,27 @@ 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:3632: checking for pthread_join in -lpthreads" >&5
-ac_lib_var=`echo pthreads'_'pthread_join | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_lock in -lpthread""... $ac_c" 1>&6
+echo "configure:4208: checking for pthread_mutex_lock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_lock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lpthreads -lmach -lexc -lc_r $LIBS"
+LIBS="-lpthread -lmach -lexc $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3640 "configure"
+#line 4216 "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_lock();
 
 int main() {
-pthread_join()
+pthread_mutex_lock()
 ; return 0; }
 EOF
-if { (eval echo configure:3651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3664,13 +4240,14 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
 				ol_link_threads=posix
-				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
+				LTHREAD_LIBS="$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"
@@ -3678,27 +4255,27 @@ 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:3683: checking for pthread_create in -lpthread" >&5
-ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
+			echo $ac_n "checking for pthread_mutex_trylock in -lpthread""... $ac_c" 1>&6
+echo "configure:4260: checking for pthread_mutex_trylock in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_mutex_trylock | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lpthread  $LIBS"
+LIBS="-lpthread -lexc $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3691 "configure"
+#line 4268 "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:3702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3715,9 +4292,14 @@ if eval "test \"`echo '$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 -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"
@@ -3725,16 +4307,16 @@ 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:3730: 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_create in -lpthread""... $ac_c" 1>&6
+echo "configure:4312: checking for pthread_create in -lpthread" >&5
+ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lc_r  $LIBS"
+LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3738 "configure"
+#line 4320 "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
@@ -3745,7 +4327,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3762,103 +4344,86 @@ if eval "test \"`echo '$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 -lpthread"
 else
   echo "$ac_t""no" 1>&6
+:
 fi
 
 			LIBS="$save_LIBS"
 		fi
 
-		if test $ol_link_threads != no ; then
-			cat >> confdefs.h <<\EOF
-#define HAVE_PTHREADS 1
-EOF
-
-
-						save_CPPFLAGS="$CPPFLAGS"
-			save_LIBS="$LIBS"
-			LIBS="$LTHREAD_LIBS $LIBS"
-
-												for ac_func in sched_yield pthread_yield
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3787: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
+echo "configure:4360: checking for pthread_create in -lc_r" >&5
+ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 3792 "configure"
+  ac_save_LIBS="$LIBS"
+LIBS="-lc_r  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4368 "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();
+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_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
+  eval "ac_cv_lib_$ac_lib_var=yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
 rm -f conftest*
-fi
+LIBS="$ac_save_LIBS"
 
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
- 
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"
 else
   echo "$ac_t""no" 1>&6
+:
 fi
-done
 
+			LIBS="$save_LIBS"
+		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 -lrt""... $ac_c" 1>&6
-echo "configure:3843: checking for sched_yield in -lrt" >&5
-ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
+echo "configure:4408: checking for pthread_create in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lrt  $LIBS"
+LIBS="-lpthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3851 "configure"
+#line 4416 "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();
+char pthread_create();
 
 int main() {
-sched_yield()
+pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3873,41 +4438,40 @@ LIBS="$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 -lrt"
-					cat >> confdefs.h <<\EOF
-#define HAVE_SCHED_YIELD 1
-EOF
-
-					ac_cv_func_sched_yield=yes
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 else
   echo "$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 $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
-echo "configure:3892: checking for sched_yield in -lposix4" >&5
-ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
+			LIBS="$save_LIBS"
+		fi
+
+				if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_join in -lpthreads""... $ac_c" 1>&6
+echo "configure:4456: checking for pthread_join in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_join | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lposix4  $LIBS"
+LIBS="-lpthreads -Wl,-woff,85 $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3900 "configure"
+#line 4464 "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();
+char pthread_join();
 
 int main() {
-sched_yield()
+pthread_join()
 ; return 0; }
 EOF
-if { (eval echo configure:3911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3922,56 +4486,306 @@ LIBS="$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
+  
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
+				
 else
   echo "$ac_t""no" 1>&6
-ac_cv_func_sched_yield=no
+:
 fi
 
-			fi
-			if test $ac_cv_func_sched_yield = no -a \
-				$ac_cv_func_pthread_yield = no ; then
-				echo "configure: warning: could not locate sched_yield() or pthread_yield()" 1>&2
-				{ echo "configure: error: POSIX Threads are not usable" 1>&2; exit 1; }
-			fi
+			LIBS="$save_LIBS"
+		fi
 
-						for ac_func in pthread_kill
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3947: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+				if test $ol_link_threads = no; then
+			save_LIBS="$LIBS"
+			LIBS="$LIBS -lpthread"
+			echo $ac_n "checking for pthread_create() in HP-UX -lpthread""... $ac_c" 1>&6
+echo "configure:4506: checking for pthread_create() in HP-UX -lpthread" >&5
+			ol_try_pthread_hpux_11=no
+			if eval "test \"`echo '$''{'ol_cv_pthread_hpux_11'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 3952 "configure"
+  
+				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 $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
-$ac_func();
+#include <pthread.h>
+#include <elf.h>
+#ifndef ELFABI_HPUX_REL11
+	die horribly
 #endif
-
+				
+int main() {
+pthread_create(NULL, NULL, NULL, NULL);
+; return 0; }
+EOF
+if { (eval echo configure:4526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_try_pthread_hpux_11=yes
+					ol_cv_pthread_hpux_11=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_pthread_hpux_11=no
+fi
+rm -f conftest*
+fi
+
+			echo "$ac_t""yes" 1>&6
+			LIBS="$save_LIBS"
+
+			if test $ol_cv_pthread_hpux_11=yes ; then
+				ol_link_threads=posix
+				LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
+				if test $ol_try_pthread_hpux_11=yes ; then
+															ac_cv_func_pthread_attr_init=yes
+				fi
+			fi
+		fi
+
+		if test $ol_link_threads = no ; then
+						echo $ac_n "checking for pthread_create with -threads""... $ac_c" 1>&6
+echo "configure:4553: checking for pthread_create with -threads" >&5
+if eval "test \"`echo '$''{'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 4561 "configure"
+#include "confdefs.h"
+char pthread_create();
+int main() {
+
+					pthread_create();
+					
+; return 0; }
+EOF
+if { (eval echo configure:4570: \"$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_mutex_unlock in -lpthreads""... $ac_c" 1>&6
+echo "configure:4595: checking for pthread_mutex_unlock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_unlock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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 4603 "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:4614: \"$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 -lpthreads -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 -lpthreads""... $ac_c" 1>&6
+echo "configure:4647: checking for pthread_mutex_lock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_lock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthreads -lmach -lexc $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4655 "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:4666: \"$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 -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"
+		fi
+
+		if test $ol_link_threads = no ; then
+						save_LIBS="$LIBS"
+			echo $ac_n "checking for pthread_mutex_trylock in -lpthreads""... $ac_c" 1>&6
+echo "configure:4699: checking for pthread_mutex_trylock in -lpthreads" >&5
+ac_lib_var=`echo pthreads'_'pthread_mutex_trylock | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthreads -lexc $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4707 "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:4718: \"$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 -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"
+		fi
+
+		if test $ol_link_threads != no ; then
+			cat >> confdefs.h <<\EOF
+#define HAVE_PTHREADS 1
+EOF
+
+
+						save_CPPFLAGS="$CPPFLAGS"
+			save_LIBS="$LIBS"
+			LIBS="$LTHREAD_LIBS $LIBS"
+
+												for ac_func in sched_yield pthread_yield
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4761: 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 4766 "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:3975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4789: \"$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
@@ -3995,19 +4809,67 @@ 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 \
-			
+
+			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""... $ac_c" 1>&6
+echo "configure:4817: checking for sched_yield in -lrt" >&5
+ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lrt  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4825 "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:4836: \"$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 "$ac_t""yes" 1>&6
+  LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
+					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
+												for ac_func in thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4006: checking for $ac_func" >&5
+echo "configure:4868: 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 4011 "configure"
+#line 4873 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4030,7 +4892,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4896: \"$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
@@ -4054,19 +4916,121 @@ else
 fi
 done
 
+			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:4930: 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 4935 "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:4958: \"$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
+
+
+									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
+echo "configure:4984: checking for pthread_detach with <pthread.h>" >&5
+if eval "test \"`echo '$''{'ol_cv_func_pthread_detach'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+								cat > conftest.$ac_ext <<EOF
+#line 4990 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+int main() {
+pthread_detach(NULL);
+; return 0; }
+EOF
+if { (eval echo configure:4997: \"$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:4065: checking for $ac_func" >&5
+echo "configure:5029: 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 4070 "configure"
+#line 5034 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4089,7 +5053,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5057: \"$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
@@ -4115,7 +5079,7 @@ done
 
 
 			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
-echo "configure:4119: checking if pthread_create() works" >&5
+echo "configure:5083: checking if pthread_create() works" >&5
 			if eval "test \"`echo '$''{'ol_cv_pthread_create_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4124,7 +5088,7 @@ else
   				ol_cv_pthread_create_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 4128 "configure"
+#line 5092 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -4147,7 +5111,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:4151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5115: \"$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
@@ -4169,7 +5133,7 @@ fi
 
 						if test $ol_with_yielding_select = auto ; then
 				echo $ac_n "checking if select yields when using pthreads""... $ac_c" 1>&6
-echo "configure:4173: checking if select yields when using pthreads" >&5
+echo "configure:5137: checking if select yields when using pthreads" >&5
 				if eval "test \"`echo '$''{'ol_cv_pthread_select_yields'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4179,7 +5143,7 @@ else
 				{ echo "configure: error: crossing compiling: use --with-yielding_select=yes|no|manual" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 4183 "configure"
+#line 5147 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4211,10 +5175,10 @@ static void *task(p)
 
 	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)
@@ -4226,7 +5190,7 @@ int main(argc, argv)
 	/* create a pipe to select */
 	if(pipe(&fildes[0])) {
 		perror("select");
-		exit(0);
+		exit(1);
 	}
 
 #ifdef HAVE_PTHREAD_SETCONCURRENCY
@@ -4247,17 +5211,18 @@ int main(argc, argv)
 	pthread_yield();	/* make sure task runs first */
 #endif
 #endif
-	exit(0);
+
+	exit(2);
 }
 EOF
-if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
-  ol_cv_pthread_select_yields=yes
+  ol_cv_pthread_select_yields=no
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -fr conftest*
-  ol_cv_pthread_select_yields=no
+  ol_cv_pthread_select_yields=yes
 fi
 rm -fr conftest*
 fi
@@ -4271,7 +5236,6 @@ fi
 				fi
 			fi
 
-
 						CPPFLAGS="$save_CPPFLAGS"
 			LIBS="$save_LIBS"
 		else
@@ -4291,18 +5255,18 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4295: checking for $ac_hdr" >&5
+echo "configure:5259: 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 4300 "configure"
+#line 5264 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5269: \"$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"
@@ -4331,12 +5295,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:4335: checking for cthread_fork" >&5
+echo "configure:5299: checking for cthread_fork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_cthread_fork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4340 "configure"
+#line 5304 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -4359,7 +5323,7 @@ cthread_fork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5327: \"$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
@@ -4381,7 +5345,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:4385: checking for cthread_fork with -all_load" >&5
+echo "configure:5349: checking for cthread_fork with -all_load" >&5
 if eval "test \"`echo '$''{'ol_cv_cthread_all_load'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4389,7 +5353,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 4393 "configure"
+#line 5357 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -4398,7 +5362,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:4402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5366: \"$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
@@ -4443,18 +5407,18 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4447: checking for $ac_hdr" >&5
+echo "configure:5411: 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 4452 "configure"
+#line 5416 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4457: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5421: \"$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"
@@ -4481,7 +5445,7 @@ 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""... $ac_c" 1>&6
-echo "configure:4485: checking for thr_create in -lthread" >&5
+echo "configure:5449: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4489,7 +5453,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4493 "configure"
+#line 5457 "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
@@ -4500,7 +5464,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5468: \"$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
@@ -4533,6 +5497,65 @@ 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:5508: 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 5513 "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:5536: \"$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
 
@@ -4540,18 +5563,18 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4544: checking for $ac_hdr" >&5
+echo "configure:5567: 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 4549 "configure"
+#line 5572 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5577: \"$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"
@@ -4578,7 +5601,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:4582: checking for lwp_create in -llwp" >&5
+echo "configure:5605: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4586,7 +5609,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4590 "configure"
+#line 5613 "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
@@ -4597,7 +5620,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5624: \"$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
@@ -4650,18 +5673,18 @@ 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:4654: checking for $ac_hdr" >&5
+echo "configure:5677: 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 4659 "configure"
+#line 5682 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5687: \"$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"
@@ -4689,12 +5712,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4693: checking for $ac_func" >&5
+echo "configure:5716: 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 4698 "configure"
+#line 5721 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4717,7 +5740,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5744: \"$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
@@ -4743,7 +5766,7 @@ done
 
 	
 echo $ac_n "checking for LinuxThreads""... $ac_c" 1>&6
-echo "configure:4747: checking for LinuxThreads" >&5
+echo "configure:5770: checking for LinuxThreads" >&5
 if eval "test \"`echo '$''{'ol_cv_linux_threads'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4764,18 +5787,18 @@ echo "$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:4768: checking for $ac_hdr" >&5
+echo "configure:5791: 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 4773 "configure"
+#line 5796 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5801: \"$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"
@@ -4804,18 +5827,18 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4808: checking for $ac_hdr" >&5
+echo "configure:5831: 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 4813 "configure"
+#line 5836 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5841: \"$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"
@@ -4844,18 +5867,18 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4848: checking for $ac_hdr" >&5
+echo "configure:5871: 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 4853 "configure"
+#line 5876 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4858: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:5881: \"$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"
@@ -4909,24 +5932,20 @@ EOF
 
 
 					echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:4913: checking for thread specific errno" >&5
+echo "configure:5936: checking for thread specific errno" >&5
 if eval "test \"`echo '$''{'ol_cv_errno_thread_specific'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 4919 "configure"
+#line 5942 "configure"
 #include "confdefs.h"
-
 #include <errno.h>
-			
 int main() {
-
 int x = errno;
-			
 ; return 0; }
 EOF
-if { (eval echo configure:4930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5949: \"$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
@@ -4945,6 +5964,7 @@ echo "$ac_t""$ol_cv_errno_thread_specific" 1>&6
 		LIBS="$LTHREAD_LIBS $LIBS"
 		LTHREAD_LIBS=""
 	fi
+
 fi  
 
 
@@ -4968,13 +5988,13 @@ fi
 ol_link_ldbm=no 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
 	echo $ac_n "checking for DB2 library""... $ac_c" 1>&6
-echo "configure:4972: checking for DB2 library" >&5
+echo "configure:5992: checking for DB2 library" >&5
 if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
-echo "configure:4978: checking for db_open in -ldb" >&5
+echo "configure:5998: checking for db_open in -ldb" >&5
 ac_lib_var=`echo db'_'db_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4982,7 +6002,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4986 "configure"
+#line 6006 "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
@@ -4993,7 +6013,7 @@ int main() {
 db_open()
 ; return 0; }
 EOF
-if { (eval echo configure:4997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5024,18 +6044,18 @@ for ac_hdr in db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5028: checking for $ac_hdr" >&5
+echo "configure:6048: 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 5033 "configure"
+#line 6053 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6058: \"$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"
@@ -5062,13 +6082,13 @@ done
 
 if test $ac_cv_header_db_h = yes ; then
 	echo $ac_n "checking if db.h is DB2""... $ac_c" 1>&6
-echo "configure:5066: checking if db.h is DB2" >&5
+echo "configure:6086: checking if db.h is DB2" >&5
 if eval "test \"`echo '$''{'ol_cv_header_db2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 5072 "configure"
+#line 6092 "configure"
 #include "confdefs.h"
 
 #			include <db.h>
@@ -5100,12 +6120,12 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB2""... $ac_c" 1>&6
-echo "configure:5104: checking for Berkeley DB2" >&5
+echo "configure:6124: checking for Berkeley DB2" >&5
 if eval "test \"`echo '$''{'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
@@ -5144,20 +6164,25 @@ 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""... $ac_c" 1>&6
-echo "configure:5150: checking for Berkeley DB library" >&5
+echo "configure:6175: checking for Berkeley DB library" >&5
 if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
-echo "configure:5156: checking for dbopen" >&5
+echo "configure:6181: checking for dbopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dbopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5161 "configure"
+#line 6186 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbopen(); below.  */
@@ -5180,7 +6205,7 @@ dbopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6209: \"$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
@@ -5199,7 +6224,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbopen in -ldb""... $ac_c" 1>&6
-echo "configure:5203: checking for dbopen in -ldb" >&5
+echo "configure:6228: checking for dbopen in -ldb" >&5
 ac_lib_var=`echo db'_'dbopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5207,7 +6232,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5211 "configure"
+#line 6236 "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
@@ -5218,7 +6243,7 @@ int main() {
 dbopen()
 ; return 0; }
 EOF
-if { (eval echo configure:5222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5253,18 +6278,18 @@ for ac_hdr in db_185.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5257: checking for $ac_hdr" >&5
+echo "configure:6282: 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 5262 "configure"
+#line 6287 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6292: \"$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"
@@ -5289,7 +6314,7 @@ 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
@@ -5299,12 +6324,12 @@ fi
 
  
  echo $ac_n "checking for Berkeley DB""... $ac_c" 1>&6
-echo "configure:5303: checking for Berkeley DB" >&5
+echo "configure:6328: checking for Berkeley DB" >&5
 if eval "test \"`echo '$''{'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
@@ -5352,18 +6377,18 @@ 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:5356: checking for $ac_hdr" >&5
+echo "configure:6381: 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 5361 "configure"
+#line 6386 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6391: \"$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"
@@ -5397,18 +6422,18 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 	echo $ac_n "checking for GDBM library""... $ac_c" 1>&6
-echo "configure:5401: checking for GDBM library" >&5
+echo "configure:6426: checking for GDBM library" >&5
 if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
-echo "configure:5407: checking for gdbm_open" >&5
+echo "configure:6432: checking for gdbm_open" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gdbm_open'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5412 "configure"
+#line 6437 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gdbm_open(); below.  */
@@ -5431,7 +6456,7 @@ gdbm_open();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6460: \"$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
@@ -5450,7 +6475,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:5454: checking for gdbm_open in -lgdbm" >&5
+echo "configure:6479: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5458,7 +6483,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5462 "configure"
+#line 6487 "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
@@ -5469,53 +6494,358 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:5473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6498: \"$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:6533: 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 6538 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6543: \"$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""... $ac_c" 1>&6
+echo "configure:6570: checking for db" >&5
+if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
+echo "configure:6606: checking for NDBM library" >&5
+if eval "test \"`echo '$''{'ol_cv_lib_ndbm'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  	ol_LIBS="$LIBS"
+	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
+echo "configure:6612: checking for dbm_open" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6617 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    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 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_dbm_open) || defined (__stub___dbm_open)
+choke me
+#else
+dbm_open();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_dbm_open=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_dbm_open=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ol_cv_lib_ndbm=yes
+else
+  echo "$ac_t""no" 1>&6
+
+		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
+echo "configure:6659: checking for dbm_open in -lndbm" >&5
+ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lndbm  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6667 "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:6678: \"$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 "$ac_t""yes" 1>&6
+  ol_cv_lib_ndbm=-lndbm
+else
+  echo "$ac_t""no" 1>&6
+
+			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
+echo "configure:6698: checking for dbm_open in -ldbm" >&5
+ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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 6706 "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:6717: \"$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_$ac_lib_var=no"
+  eval "ac_cv_lib_$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 "$ac_t""no" 1>&6
+ol_cv_lib_ndbm=no
+fi
+		
+fi
+
+	
+fi
+
+	LIBS="$ol_LIBS"
+
+fi
+
+echo "$ac_t""$ol_cv_lib_ndbm" 1>&6
+
+
+ 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:6754: 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 6759 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6764: \"$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_$ac_safe=no"
 fi
 rm -f conftest*
-LIBS="$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_gdbm=-lgdbm
+    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
-ol_cv_lib_gdbm=no
 fi
+done
+
+ echo $ac_n "checking for db""... $ac_c" 1>&6
+echo "configure:6791: checking for db" >&5
+if eval "test \"`echo '$''{'ol_cv_ndbm'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	if test $ol_cv_lib_ndbm = no -o $ac_cv_header_ndbm_h = no ; then
+		ol_cv_ndbm=no
+	else
+		ol_cv_ndbm=yes
+	fi
 
-	
 fi
 
-	LIBS="$ol_LIBS"
+echo "$ac_t""$ol_cv_ndbm" 1>&6
+ if test $ol_cv_ndbm = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_NDBM 1
+EOF
 
+ fi
+
+
+	if test $ol_cv_ndbm = yes ; then
+		ol_link_ldbm=ndbm
+		ol_with_ldbm_api=ndbm
+
+		if test $ol_cv_lib_ndbm != yes ; then
+			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
+		fi
+	fi
 fi
 
-echo "$ac_t""$ol_cv_lib_gdbm" 1>&6
+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
 
- for ac_hdr in gdbm.h
+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:5508: checking for $ac_hdr" >&5
+echo "configure:6838: 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 5513 "configure"
+#line 6843 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:6848: \"$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"
@@ -5540,155 +6870,183 @@ else
 fi
 done
 
- echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:5545: checking for db" >&5
-if eval "test \"`echo '$''{'ol_cv_gdbm'+set}'`\" = set"; then
+
+	if test $ac_cv_header_tcpd_h != yes ; then
+		have_wrappers=no
+	else
+		echo $ac_n "checking for main in -lwrap""... $ac_c" 1>&6
+echo "configure:6879: checking for main in -lwrap" >&5
+ac_lib_var=`echo wrap'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-	if test $ol_cv_lib_gdbm = no -o $ac_cv_header_gdbm_h = no ; then
-		ol_cv_gdbm=no
-	else
-		ol_cv_gdbm=yes
-	fi
-
-fi
+  ac_save_LIBS="$LIBS"
+LIBS="-lwrap  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6887 "configure"
+#include "confdefs.h"
 
-echo "$ac_t""$ol_cv_gdbm" 1>&6
- if test $ol_cv_gdbm = yes ; then
-	cat >> confdefs.h <<\EOF
-#define HAVE_GDBM 1
+int main() {
+main()
+; return 0; }
 EOF
+if { (eval echo configure:6894: \"$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 "$ac_t""yes" 1>&6
+  have_wrappers=yes
+else
+  echo "$ac_t""no" 1>&6
+have_wrappers=no
+fi
 
+	fi
 
-	if test $ol_cv_gdbm = yes ; then
-		ol_link_ldbm=gdbm
-		ol_with_ldbm_api=gdbm
+	if test $have_wrappers = yes ; then
+		cat >> confdefs.h <<\EOF
+#define HAVE_TCPD 1
+EOF
 
-		if test $ol_cv_lib_gdbm != yes ; then
-			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
+		SLAPD_LIBS="$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_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""... $ac_c" 1>&6
-echo "configure:5581: checking for NDBM library" >&5
-if eval "test \"`echo '$''{'ol_cv_lib_ndbm'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  	ol_LIBS="$LIBS"
-	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:5587: checking for dbm_open" >&5
-if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
+if test $ol_enable_syslog != no ; then
+	echo $ac_n "checking for openlog""... $ac_c" 1>&6
+echo "configure:6936: checking for openlog" >&5
+if eval "test \"`echo '$''{'ac_cv_func_openlog'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5592 "configure"
+#line 6941 "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:5615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6964: \"$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""... $ac_c" 1>&6
-echo "configure:5634: checking for dbm_open in -lndbm" >&5
-ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'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:6994: 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 5642 "configure"
+  cat > conftest.$ac_ext <<EOF
+#line 6999 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char dbm_open();
-
-int main() {
-dbm_open()
-; return 0; }
+#include <$ac_hdr>
 EOF
-if { (eval echo configure:5653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7004: \"$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:5673: 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""... $ac_c" 1>&6
+echo "configure:7031: checking for dmalloc_shutdown in -ldmalloc" >&5
+ac_lib_var=`echo dmalloc'_'dmalloc_shutdown | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'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 5681 "configure"
+#line 7039 "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:5692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5703,40 +7061,37 @@ LIBS="$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:5729: checking for $ac_hdr" >&5
+echo "configure:7084: 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 5734 "configure"
+#line 7089 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7094: \"$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"
@@ -5761,71 +7116,106 @@ else
 fi
 done
 
- echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:5766: checking for db" >&5
-if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
+echo "configure:7125: checking for main in -ltcl" >&5
+ac_lib_var=`echo tcl'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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 7133 "configure"
+#include "confdefs.h"
 
-echo "$ac_t""$ol_cv_ndbm" 1>&6
- if test $ol_cv_ndbm = yes ; then
-	cat >> confdefs.h <<\EOF
-#define HAVE_NDBM 1
+int main() {
+main()
+; return 0; }
 EOF
+if { (eval echo configure:7140: \"$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
-		ol_link_ldbm=ndbm
-		ol_with_ldbm_api=ndbm
+		if test $have_tcl != yes; then
+			echo $ac_n "checking for main in -ltcl7.6""... $ac_c" 1>&6
+echo "configure:7164: checking for main in -ltcl7.6" >&5
+ac_lib_var=`echo tcl7.6'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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 7172 "configure"
+#include "confdefs.h"
 
-		if test $ol_cv_lib_ndbm != yes ; then
-			LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
-		fi
-	fi
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:7179: \"$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
 
-if test $ol_enable_wrappers = yes ; then
-	echo $ac_n "checking for hosts_access in -lwrap""... $ac_c" 1>&6
-echo "configure:5810: checking for hosts_access in -lwrap" >&5
-ac_lib_var=`echo wrap'_'hosts_access | sed 'y%./+-%__p_%'`
+		fi
+
+		if test $have_tcl != yes; then
+			echo $ac_n "checking for main in -ltcl8.0""... $ac_c" 1>&6
+echo "configure:7204: checking for main in -ltcl8.0" >&5
+ac_lib_var=`echo tcl8.0'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'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 5818 "configure"
+#line 7212 "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:5829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5840,29 +7230,23 @@ LIBS="$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)
@@ -5871,18 +7255,18 @@ 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:5875: checking for $ac_hdr" >&5
+echo "configure:7259: 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 5880 "configure"
+#line 7264 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7269: \"$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"
@@ -5910,7 +7294,7 @@ done
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for tputs in -ltermcap""... $ac_c" 1>&6
-echo "configure:5914: checking for tputs in -ltermcap" >&5
+echo "configure:7298: checking for tputs in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tputs | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5918,7 +7302,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5922 "configure"
+#line 7306 "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
@@ -5929,7 +7313,7 @@ int main() {
 tputs()
 ; return 0; }
 EOF
-if { (eval echo configure:5933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7317: \"$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
@@ -5962,7 +7346,7 @@ fi
 
 if test $ol_link_termcap = no ; then
 	echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:5966: checking for initscr in -lncurses" >&5
+echo "configure:7350: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5970,7 +7354,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5974 "configure"
+#line 7358 "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
@@ -5981,7 +7365,7 @@ int main() {
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:5985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7369: \"$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
@@ -6023,12 +7407,12 @@ fi
 # FreeBSD (and others) have crypt(3) in -lcrypt
 if test $ol_enable_crypt != no ; then
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:6027: checking for crypt" >&5
+echo "configure:7411: checking for crypt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_crypt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6032 "configure"
+#line 7416 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -6051,7 +7435,7 @@ crypt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7439: \"$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
@@ -6070,7 +7454,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:6074: checking for crypt in -lcrypt" >&5
+echo "configure:7458: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6078,7 +7462,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6082 "configure"
+#line 7466 "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
@@ -6089,7 +7473,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:6093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7477: \"$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
@@ -6133,12 +7517,12 @@ fi
 # FreeBSD (and others) have setproctitle(3) in -lutil
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:6137: checking for setproctitle" >&5
+echo "configure:7521: checking for setproctitle" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setproctitle'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6142 "configure"
+#line 7526 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -6161,7 +7545,7 @@ setproctitle();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7549: \"$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
@@ -6180,7 +7564,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:6184: checking for setproctitle in -lutil" >&5
+echo "configure:7568: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6188,7 +7572,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6192 "configure"
+#line 7576 "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
@@ -6199,7 +7583,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:6203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7587: \"$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
@@ -6234,12 +7618,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:6238: checking for ANSI C header files" >&5
+echo "configure:7622: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6243 "configure"
+#line 7627 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -6247,8 +7631,8 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6251: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:7635: \"$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
@@ -6264,7 +7648,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 6268 "configure"
+#line 7652 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -6282,7 +7666,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 6286 "configure"
+#line 7670 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -6303,7 +7687,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 6307 "configure"
+#line 7691 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -6314,7 +7698,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:6318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -6347,12 +7731,12 @@ 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:6351: checking for $ac_hdr that defines DIR" >&5
+echo "configure:7735: 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 6356 "configure"
+#line 7740 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -6360,7 +7744,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -6385,7 +7769,7 @@ 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""... $ac_c" 1>&6
-echo "configure:6389: checking for opendir in -ldir" >&5
+echo "configure:7773: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6393,7 +7777,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6397 "configure"
+#line 7781 "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
@@ -6404,7 +7788,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:6408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7792: \"$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
@@ -6426,7 +7810,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:6430: checking for opendir in -lx" >&5
+echo "configure:7814: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6434,7 +7818,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6438 "configure"
+#line 7822 "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
@@ -6445,7 +7829,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:6449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7833: \"$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
@@ -6468,12 +7852,12 @@ fi
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:6472: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:7856: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6477 "configure"
+#line 7861 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -6489,7 +7873,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:6493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7877: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -6510,12 +7894,12 @@ EOF
 fi
 
 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
-echo "configure:6514: checking POSIX termios" >&5
+echo "configure:7898: checking POSIX termios" >&5
 if eval "test \"`echo '$''{'am_cv_sys_posix_termios'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6519 "configure"
+#line 7903 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <unistd.h>
@@ -6525,7 +7909,7 @@ int main() {
    tcgetattr(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7913: \"$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
@@ -6541,7 +7925,7 @@ echo "$ac_t""$am_cv_sys_posix_termios" 1>&6
 
 
  echo $ac_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h""... $ac_c" 1>&6
-echo "configure:6545: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5
+echo "configure:7929: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5
 if eval "test \"`echo '$''{'am_cv_sys_tiocgwinsz_needs_sys_ioctl_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6550,7 +7934,7 @@ else
   gwinsz_in_termios_h=no
   if test $am_cv_sys_posix_termios = yes; then
     cat > conftest.$ac_ext <<EOF
-#line 6554 "configure"
+#line 7938 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #     include <termios.h>
@@ -6570,7 +7954,7 @@ rm -f conftest*
 
   if test $gwinsz_in_termios_h = no; then
     cat > conftest.$ac_ext <<EOF
-#line 6574 "configure"
+#line 7958 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #     include <sys/ioctl.h>
@@ -6606,6 +7990,7 @@ EOF
 fi
 
 for ac_hdr in \
+	arpa/nameser.h	\
 	crypt.h			\
 	errno.h			\
 	fcntl.h			\
@@ -6618,11 +8003,13 @@ for ac_hdr in \
 	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		\
@@ -6640,18 +8027,18 @@ 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:6644: checking for $ac_hdr" >&5
+echo "configure:8031: 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 6649 "configure"
+#line 8036 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
+{ (eval echo configure:8041: \"$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"
@@ -6678,12 +8065,12 @@ done
 
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:6682: checking for uid_t in sys/types.h" >&5
+echo "configure:8069: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6687 "configure"
+#line 8074 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -6712,7 +8099,7 @@ EOF
 fi
 
 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:6716: checking type of array argument to getgroups" >&5
+echo "configure:8103: checking type of array argument to getgroups" >&5
 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6720,7 +8107,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 6724 "configure"
+#line 8111 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -6745,7 +8132,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:6749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8136: \"$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
@@ -6759,7 +8146,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 6763 "configure"
+#line 8150 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -6782,12 +8169,12 @@ cat >> confdefs.h <<EOF
 EOF
 
  echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:6786: checking for mode_t" >&5
+echo "configure:8173: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6791 "configure"
+#line 8178 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6796,7 +8183,7 @@ 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
@@ -6815,12 +8202,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:6819: checking for off_t" >&5
+echo "configure:8206: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6824 "configure"
+#line 8211 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6829,7 +8216,7 @@ 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
@@ -6848,12 +8235,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:6852: checking for pid_t" >&5
+echo "configure:8239: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6857 "configure"
+#line 8244 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6862,7 +8249,7 @@ 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
@@ -6881,19 +8268,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:6885: checking for ptrdiff_t" >&5
+echo "configure:8272: checking for ptrdiff_t" >&5
 if eval "test \"`echo '$''{'am_cv_type_ptrdiff_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6890 "configure"
+#line 8277 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:6897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -6914,12 +8301,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:6918: checking return type of signal handlers" >&5
+echo "configure:8305: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6923 "configure"
+#line 8310 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -6936,7 +8323,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:6940: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -6954,13 +8341,46 @@ cat >> confdefs.h <<EOF
 EOF
 
 
+echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
+echo "configure:8346: checking for sig_atomic_t" >&5
+if eval "test \"`echo '$''{'ol_cv_type_sig_atomic_t'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 8351 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int main() {
+sig_atomic_t atomic;
+; return 0; }
+EOF
+if { (eval echo configure:8358: \"$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""... $ac_c" 1>&6
-echo "configure:6959: checking for size_t" >&5
+echo "configure:8379: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6964 "configure"
+#line 8384 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6969,7 +8389,7 @@ 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
@@ -6988,12 +8408,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:6992: checking for st_blksize in struct stat" >&5
+echo "configure:8412: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6997 "configure"
+#line 8417 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -7001,7 +8421,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:7005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -7022,12 +8442,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:7026: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:8446: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7031 "configure"
+#line 8451 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -7036,7 +8456,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:7040: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -7057,12 +8477,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:7061: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:8481: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7066 "configure"
+#line 8486 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -7070,7 +8490,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:7074: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -7093,7 +8513,7 @@ fi
 
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:7097: checking if toupper() requires islower()" >&5
+echo "configure:8517: checking if toupper() requires islower()" >&5
 if eval "test \"`echo '$''{'ol_cv_c_upper_lower'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7102,7 +8522,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 7106 "configure"
+#line 8526 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -7114,7 +8534,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:7118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8538: \"$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
@@ -7137,12 +8557,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:7141: checking for working const" >&5
+echo "configure:8561: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7146 "configure"
+#line 8566 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -7191,7 +8611,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:7195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -7211,6 +8631,43 @@ EOF
 
 fi
 
+echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
+echo "configure:8636: checking if compiler understands volatile" >&5
+if eval "test \"`echo '$''{'ol_cv_c_volatile'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 8641 "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:8650: \"$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
@@ -7219,14 +8676,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:7223: checking whether byte ordering is bigendian" >&5
+echo "configure:8680: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'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 7230 "configure"
+#line 8687 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -7237,11 +8694,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:7241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8698: \"$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 7245 "configure"
+#line 8702 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -7252,7 +8709,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:7256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -7272,7 +8729,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7276 "configure"
+#line 8733 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -7285,7 +8742,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:7289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8746: \"$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
@@ -7309,7 +8766,7 @@ EOF
 fi
 
 	echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:7313: checking size of short" >&5
+echo "configure:8770: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7317,7 +8774,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7321 "configure"
+#line 8778 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7328,7 +8785,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8789: \"$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
@@ -7348,7 +8805,7 @@ EOF
 
  
 	echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:7352: checking size of int" >&5
+echo "configure:8809: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7356,7 +8813,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7360 "configure"
+#line 8817 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7367,7 +8824,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8828: \"$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
@@ -7387,7 +8844,7 @@ EOF
 
  
 	echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:7391: checking size of long" >&5
+echo "configure:8848: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7395,7 +8852,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 7399 "configure"
+#line 8856 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7406,7 +8863,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8867: \"$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
@@ -7428,7 +8885,7 @@ EOF
 fi
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:7432: checking for 8-bit clean memcmp" >&5
+echo "configure:8889: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7436,7 +8893,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 7440 "configure"
+#line 8897 "configure"
 #include "confdefs.h"
 
 main()
@@ -7446,7 +8903,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:7450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8907: \"$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
@@ -7461,15 +8918,15 @@ 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""... $ac_c" 1>&6
-echo "configure:7468: checking for strftime" >&5
+echo "configure:8925: checking for strftime" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7473 "configure"
+#line 8930 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -7492,7 +8949,7 @@ strftime();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8953: \"$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
@@ -7514,7 +8971,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:7518: checking for strftime in -lintl" >&5
+echo "configure:8975: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7522,7 +8979,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7526 "configure"
+#line 8983 "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
@@ -7533,7 +8990,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:7537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:8994: \"$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
@@ -7560,12 +9017,12 @@ fi
 fi
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:7564: checking for vprintf" >&5
+echo "configure:9021: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7569 "configure"
+#line 9026 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -7588,7 +9045,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9049: \"$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
@@ -7612,12 +9069,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:7616: checking for _doprnt" >&5
+echo "configure:9073: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7621 "configure"
+#line 9078 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -7640,7 +9097,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9101: \"$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
@@ -7666,15 +9123,15 @@ 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:7673: checking for $ac_func" >&5
+echo "configure:9130: 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 7678 "configure"
+#line 9135 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7697,7 +9154,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9158: \"$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
@@ -7723,69 +9180,6 @@ done
 
 fi
 
-echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6
-echo "configure:7728: checking for wait3 that fills in rusage" >&5
-if eval "test \"`echo '$''{'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.$ac_ext <<EOF
-#line 7736 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <stdio.h>
-/* HP-UX has wait3 but does not fill in rusage at all.  */
-main() {
-  struct rusage r;
-  int i;
-  /* Use a field that we can force nonzero --
-     voluntary context switches.
-     For systems like NeXT and OSF/1 that don't set it,
-     also use the system CPU time.  And page faults (I/O) for Linux.  */
-  r.ru_nvcsw = 0;
-  r.ru_stime.tv_sec = 0;
-  r.ru_stime.tv_usec = 0;
-  r.ru_majflt = r.ru_minflt = 0;
-  switch (fork()) {
-  case 0: /* Child.  */
-    sleep(1); /* Give up the CPU.  */
-    _exit(0);
-  case -1: _exit(0); /* What can we do?  */
-  default: /* Parent.  */
-    wait3(&i, 0, &r);
-    sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines.  */
-    exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
-	 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
-  }
-}
-EOF
-if { (eval echo configure:7767: \"$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			\
@@ -7797,7 +9191,6 @@ for ac_func in \
 	memcpy			\
 	memmove			\
 	mkstemp			\
-	res_search		\
 	select			\
 	setpwfile		\
 	setsid			\
@@ -7805,6 +9198,7 @@ for ac_func in \
 	sigset			\
 	snprintf		\
 	socket			\
+	strdup			\
 	strerror		\
 	strpbrk			\
 	strrchr			\
@@ -7813,17 +9207,80 @@ for ac_func in \
 	strtok			\
 	strtol			\
 	strtoul			\
+	strspn			\
 	sysconf			\
 	waitpid			\
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7822: checking for $ac_func" >&5
+echo "configure:9217: 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 9222 "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:9245: \"$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
+
+
+# these functions are required to build a thread_safe -lldap
+for ac_func in \
+	strtok_r		\
+	ctime_r			\
+	gethostbyaddr_r \
+	gethostbyname_r	\
+
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9279: 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 7827 "configure"
+#line 9284 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7846,7 +9303,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9307: \"$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
@@ -7871,15 +9328,95 @@ fi
 done
 
 
-for ac_func in getopt strdup tempnam
+if test "$ac_cv_func_ctime_r" = yes ; then
+	echo $ac_n "checking number of arguments of ctime_r""... $ac_c" 1>&6
+echo "configure:9334: checking number of arguments of ctime_r" >&5
+if eval "test \"`echo '$''{'ol_cv_func_ctime_r_nargs'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 9339 "configure"
+#include "confdefs.h"
+#include <time.h>
+int main() {
+time_t ti; char *buffer; ctime_r(&ti,buffer,32);
+; return 0; }
+EOF
+if { (eval echo configure:9346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_func_ctime_r_nargs=3
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_func_ctime_r_nargs=0
+fi
+rm -f conftest*
+		if test $ol_cv_func_ctime_r_nargs = 0 ; then
+			cat > conftest.$ac_ext <<EOF
+#line 9358 "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:9366: \"$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
+	
+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 $ol_cv_func_ctime_r_nargs
+EOF
+
+  fi
+
+else
+	ol_cv_func_ctime_r=0
+fi
+
+if test "$ac_cv_func_strtok_r" = yes \
+	-a "$ac_cv_func_ctime_r" = yes \
+	-a "$ol_cv_func_ctime_r_nargs" -ge 2 -a "$ol_cv_func_ctime_r_nargs" -le 3 \
+	-a "$ac_cv_func_gethostbyaddr_r" = yes \
+	-a "$ac_cv_func_gethostbyname_r" = yes \
+	; then
+
+	cat >> confdefs.h <<\EOF
+#define LDAP_API_FEATURE_X_OPENLDAP_REENTRANT 1
+EOF
+
+fi
+
+if test $ol_link_threads != no ; then
+	cat >> confdefs.h <<\EOF
+#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1
+EOF
+
+fi
+
+for ac_func in getopt tempnam
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7878: checking for $ac_func" >&5
+echo "configure:9415: 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 7883 "configure"
+#line 9420 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7902,7 +9439,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9443: \"$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
@@ -7923,7 +9460,7 @@ EOF
  
 else
   echo "$ac_t""no" 1>&6
-LIBOBJS="$LIBOBJS ${ac_func}.o"
+LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
 fi
 done
 
@@ -7932,13 +9469,13 @@ done
 # Check Configuration
 
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:7936: checking declaration of sys_errlist" >&5
+echo "configure:9473: checking declaration of sys_errlist" >&5
 if eval "test \"`echo '$''{'ol_cv_dcl_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 7942 "configure"
+#line 9479 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -7948,7 +9485,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:7952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_dcl_sys_errlist=yes
 else
@@ -7969,20 +9506,20 @@ if test $ol_cv_dcl_sys_errlist = no ; then
 EOF
 
 	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:7973: checking existence of sys_errlist" >&5
+echo "configure:9510: checking existence of sys_errlist" >&5
 	if eval "test \"`echo '$''{'ol_cv_have_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 7979 "configure"
+#line 9516 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:7986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:9523: \"$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
@@ -7999,81 +9536,96 @@ 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 $ol_enable_cleartext != no ; then
+if test "$ol_enable_cleartext" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_CLEARTEXT 1
 EOF
 
 fi
-if test $ol_enable_phonetic != no ; then
+if test "$ol_enable_phonetic" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_PHONETIC 1
 EOF
 
 fi
-if test $ol_enable_rlookups != no ; then
+if test "$ol_enable_rlookups" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_RLOOKUPS 1
 EOF
 
 fi
 
-if test $ol_link_ldbm != no ; then
+if test "$ol_link_bdb2" != no ; then
+	cat >> confdefs.h <<\EOF
+#define SLAPD_BDB2 1
+EOF
+
+	BUILD_SLAPD=yes
+	BUILD_BDB2=yes
+fi
+
+if test "$ol_link_ldbm" != no ; then
 	cat >> confdefs.h <<\EOF
 #define SLAPD_LDBM 1
 EOF
@@ -8082,7 +9634,7 @@ 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
@@ -8091,7 +9643,16 @@ 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
@@ -8100,12 +9661,21 @@ 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
 
@@ -8115,6 +9685,11 @@ fi
   
   
   
+  
+  
+  
+
+
 
 
 
@@ -8153,7 +9728,7 @@ 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 \).
@@ -8220,7 +9795,7 @@ 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 ;;
@@ -8252,16 +9827,19 @@ 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 \
@@ -8275,9 +9853,11 @@ 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@%$LIBS%g
@@ -8297,8 +9877,8 @@ s%@oldincludedir@%$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@%$ACLOCAL%g
@@ -8320,17 +9900,24 @@ s%@LD@%$LD%g
 s%@NM@%$NM%g
 s%@LN_S@%$LN_S%g
 s%@LIBTOOL@%$LIBTOOL%g
+s%@AWK@%$AWK%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
@@ -8339,6 +9926,8 @@ 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@%$KRB_LIBS%g
 s%@TERMCAP_LIBS@%$TERMCAP_LIBS%g
 
@@ -8403,16 +9992,19 @@ 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 \