diff --git a/configure b/configure
index fd33d09a19..1b1d02329f 100755
--- a/configure
+++ b/configure
@@ -30,7 +30,7 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# From configure.in Revision: 1.289 
+# From configure.in Revision: 1.290 
 
 # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
@@ -1763,7 +1763,7 @@ EOF
 fi
 
 
-for ac_hdr in fcntl.h sys/time.h unistd.h sys/sockio.h sys/select.h
+for ac_hdr in fcntl.h sys/time.h unistd.h sys/sockio.h sys/select.h sys/sysctl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
@@ -1919,15 +1919,66 @@ EOF
  ;;
 esac
 
+echo $ac_n "checking for sysctlbyname""... $ac_c" 1>&6
+echo "configure:1924: checking for sysctlbyname" >&5
+if eval "test \"`echo '$''{'ac_cv_func_sysctlbyname'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1929 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char sysctlbyname(); 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 sysctlbyname();
+
+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_sysctlbyname) || defined (__stub___sysctlbyname)
+choke me
+#else
+sysctlbyname();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_sysctlbyname=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_sysctlbyname=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'sysctlbyname`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYSCTLBYNAME 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
 
 #
 # UnixWare 7.1.1 with the feature supplement to the UDK compiler
 # is reported to not support "static inline" (RT #1212).
 #
 echo $ac_n "checking for static inline breakage""... $ac_c" 1>&6
-echo "configure:1929: checking for static inline breakage" >&5
+echo "configure:1980: checking for static inline breakage" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1931 "configure"
+#line 1982 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1944,7 +1995,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:1948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -1960,12 +2011,12 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1964: checking for size_t" >&5
+echo "configure:2015: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1969 "configure"
+#line 2020 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1993,12 +2044,12 @@ EOF
 fi
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:1997: checking for ssize_t" >&5
+echo "configure:2048: checking for ssize_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2002 "configure"
+#line 2053 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2026,12 +2077,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2030: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2081: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2035 "configure"
+#line 2086 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2040,7 +2091,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -2061,16 +2112,16 @@ EOF
 fi
 
 echo $ac_n "checking for long long""... $ac_c" 1>&6
-echo "configure:2065: checking for long long" >&5
+echo "configure:2116: checking for long long" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2067 "configure"
+#line 2118 "configure"
 #include "confdefs.h"
 
 int main() {
 long long i = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2074: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 		ISC_PLATFORM_HAVELONGLONG="#define ISC_PLATFORM_HAVELONGLONG 1"
@@ -2090,9 +2141,9 @@ rm -f conftest*
 case $ac_cv_header_unistd_h in
 yes)
 echo $ac_n "checking if unistd.h defines fd_set""... $ac_c" 1>&6
-echo "configure:2094: checking if unistd.h defines fd_set" >&5
+echo "configure:2145: checking if unistd.h defines fd_set" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2096 "configure"
+#line 2147 "configure"
 #include "confdefs.h"
 
 #include <unistd.h>
@@ -2100,7 +2151,7 @@ int main() {
 fd_set read_set; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:2104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	 ISC_PLATFORM_NEEDSYSSELECTH="#undef ISC_PLATFORM_NEEDSYSSELECTH"
@@ -2142,14 +2193,14 @@ esac
 # Find the machine's endian flavor.
 #
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:2146: checking whether byte ordering is bigendian" >&5
+echo "configure:2197: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'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 2153 "configure"
+#line 2204 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2160,11 +2211,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2215: \"$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 2168 "configure"
+#line 2219 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2175,7 +2226,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -2195,7 +2246,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2199 "configure"
+#line 2250 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -2208,7 +2259,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:2212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2263: \"$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
@@ -2236,7 +2287,7 @@ fi
 # was --with-openssl specified?
 #
 echo $ac_n "checking for OpenSSL library""... $ac_c" 1>&6
-echo "configure:2240: checking for OpenSSL library" >&5
+echo "configure:2291: checking for OpenSSL library" >&5
 # Check whether --with-openssl or --without-openssl was given.
 if test "${with_openssl+set}" = set; then
   withval="$with_openssl"
@@ -2277,7 +2328,7 @@ case "$use_openssl" in
 		echo "$ac_t""using openssl from $use_openssl/lib and $use_openssl/include" 1>&6
 
 		echo $ac_n "checking OpenSSL library version""... $ac_c" 1>&6
-echo "configure:2281: checking OpenSSL library version" >&5
+echo "configure:2332: checking OpenSSL library version" >&5
 		saved_cflags="$CFLAGS"
 		saved_libs="$LIBS"
 		CFLAGS="$CFLAGS $DST_OPENSSL_INC"
@@ -2286,7 +2337,7 @@ echo "configure:2281: checking OpenSSL library version" >&5
   echo "$ac_t""assuming target platform has compatible version" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2290 "configure"
+#line 2341 "configure"
 #include "confdefs.h"
 
 #include <openssl/opensslv.h>
@@ -2297,7 +2348,7 @@ int main() {
 }
 
 EOF
-if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""ok" 1>&6
 else
@@ -2362,7 +2413,7 @@ DNS_GSSAPI_LIBS=''
 # was --with-randomdev specified?
 #
 echo $ac_n "checking for random device""... $ac_c" 1>&6
-echo "configure:2366: checking for random device" >&5
+echo "configure:2417: checking for random device" >&5
 # Check whether --with-randomdev or --without-randomdev was given.
 if test "${with_randomdev+set}" = set; then
   withval="$with_randomdev"
@@ -2385,7 +2436,7 @@ case "$use_randomdev" in
 		
 ac_safe=`echo "$devrandom" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $devrandom""... $ac_c" 1>&6
-echo "configure:2389: checking for $devrandom" >&5
+echo "configure:2440: checking for $devrandom" >&5
 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2437,7 +2488,7 @@ esac
 #
 
 echo $ac_n "checking whether to build with thread support""... $ac_c" 1>&6
-echo "configure:2441: checking whether to build with thread support" >&5
+echo "configure:2492: checking whether to build with thread support" >&5
 
 case $host in
 *-dec-osf*)
@@ -2525,7 +2576,7 @@ then
 		# experiment with it.
 		CC="gcc"
 		echo $ac_n "checking which NetBSD thread library to use""... $ac_c" 1>&6
-echo "configure:2529: checking which NetBSD thread library to use" >&5
+echo "configure:2580: checking which NetBSD thread library to use" >&5
 
 		# Check whether --with-ptl2 or --without-ptl2 was given.
 if test "${with_ptl2+set}" = set; then
@@ -2564,7 +2615,7 @@ fi
 		;;
 		*)
 			echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:2568: checking for pthread_create in -lpthread" >&5
+echo "configure:2619: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2572,7 +2623,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2576 "configure"
+#line 2627 "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
@@ -2583,7 +2634,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2609,7 +2660,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for __pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:2613: checking for __pthread_create in -lpthread" >&5
+echo "configure:2664: checking for __pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'__pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2617,7 +2668,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2621 "configure"
+#line 2672 "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
@@ -2628,7 +2679,7 @@ int main() {
 __pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2654,7 +2705,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for __pthread_create_system in -lpthread""... $ac_c" 1>&6
-echo "configure:2658: checking for __pthread_create_system in -lpthread" >&5
+echo "configure:2709: checking for __pthread_create_system in -lpthread" >&5
 ac_lib_var=`echo pthread'_'__pthread_create_system | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2662,7 +2713,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2666 "configure"
+#line 2717 "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
@@ -2673,7 +2724,7 @@ int main() {
 __pthread_create_system()
 ; return 0; }
 EOF
-if { (eval echo configure:2677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2699,7 +2750,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:2703: checking for pthread_create in -lc_r" >&5
+echo "configure:2754: checking for pthread_create in -lc_r" >&5
 ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2707,7 +2758,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2711 "configure"
+#line 2762 "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
@@ -2718,7 +2769,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2744,7 +2795,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
-echo "configure:2748: checking for pthread_create in -lc" >&5
+echo "configure:2799: checking for pthread_create in -lc" >&5
 ac_lib_var=`echo c'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2752,7 +2803,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2756 "configure"
+#line 2807 "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
@@ -2763,7 +2814,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:2767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2818: \"$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
@@ -2809,7 +2860,7 @@ then
 	# We'd like to use sigwait() too
 	#
 	echo $ac_n "checking for sigwait in -lc""... $ac_c" 1>&6
-echo "configure:2813: checking for sigwait in -lc" >&5
+echo "configure:2864: checking for sigwait in -lc" >&5
 ac_lib_var=`echo c'_'sigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2817,7 +2868,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2821 "configure"
+#line 2872 "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
@@ -2828,7 +2879,7 @@ int main() {
 sigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:2832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2850,7 +2901,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sigwait in -lpthread""... $ac_c" 1>&6
-echo "configure:2854: checking for sigwait in -lpthread" >&5
+echo "configure:2905: checking for sigwait in -lpthread" >&5
 ac_lib_var=`echo pthread'_'sigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2858,7 +2909,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2862 "configure"
+#line 2913 "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
@@ -2869,7 +2920,7 @@ int main() {
 sigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:2873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2891,7 +2942,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for _Psigwait in -lpthread""... $ac_c" 1>&6
-echo "configure:2895: checking for _Psigwait in -lpthread" >&5
+echo "configure:2946: checking for _Psigwait in -lpthread" >&5
 ac_lib_var=`echo pthread'_'_Psigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2899,7 +2950,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2903 "configure"
+#line 2954 "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
@@ -2910,7 +2961,7 @@ int main() {
 _Psigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:2914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2965: \"$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
@@ -2940,12 +2991,12 @@ fi
 
 
 	echo $ac_n "checking for pthread_attr_getstacksize""... $ac_c" 1>&6
-echo "configure:2944: checking for pthread_attr_getstacksize" >&5
+echo "configure:2995: checking for pthread_attr_getstacksize" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_attr_getstacksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2949 "configure"
+#line 3000 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_attr_getstacksize(); below.  */
@@ -2968,7 +3019,7 @@ pthread_attr_getstacksize();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_attr_getstacksize=yes"
 else
@@ -3000,7 +3051,7 @@ fi
 		#
 		*-freebsd*)
 			echo $ac_n "checking for sigwait in -lc_r""... $ac_c" 1>&6
-echo "configure:3004: checking for sigwait in -lc_r" >&5
+echo "configure:3055: checking for sigwait in -lc_r" >&5
 ac_lib_var=`echo c_r'_'sigwait | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3008,7 +3059,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3012 "configure"
+#line 3063 "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
@@ -3019,7 +3070,7 @@ int main() {
 sigwait()
 ; return 0; }
 EOF
-if { (eval echo configure:3023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3074: \"$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
@@ -3074,12 +3125,12 @@ EOF
 EOF
 
 			echo $ac_n "checking for pthread_setconcurrency""... $ac_c" 1>&6
-echo "configure:3078: checking for pthread_setconcurrency" >&5
+echo "configure:3129: checking for pthread_setconcurrency" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_setconcurrency'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3083 "configure"
+#line 3134 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_setconcurrency(); below.  */
@@ -3102,7 +3153,7 @@ pthread_setconcurrency();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_setconcurrency=yes"
 else
@@ -3140,12 +3191,12 @@ EOF
 	# Look for sysconf to allow detection of the number of processors.
 	#
 	echo $ac_n "checking for sysconf""... $ac_c" 1>&6
-echo "configure:3144: checking for sysconf" >&5
+echo "configure:3195: checking for sysconf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_sysconf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3149 "configure"
+#line 3200 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char sysconf(); below.  */
@@ -3168,7 +3219,7 @@ sysconf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_sysconf=yes"
 else
@@ -3249,12 +3300,12 @@ ISC_THREAD_DIR=$thread_dir
 # be defined.
 #
 echo $ac_n "checking for flockfile""... $ac_c" 1>&6
-echo "configure:3253: checking for flockfile" >&5
+echo "configure:3304: checking for flockfile" >&5
 if eval "test \"`echo '$''{'ac_cv_func_flockfile'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3258 "configure"
+#line 3309 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char flockfile(); below.  */
@@ -3277,7 +3328,7 @@ flockfile();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_flockfile=yes"
 else
@@ -3300,12 +3351,12 @@ else
 fi
 
 echo $ac_n "checking for getc_unlocked""... $ac_c" 1>&6
-echo "configure:3304: checking for getc_unlocked" >&5
+echo "configure:3355: checking for getc_unlocked" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getc_unlocked'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3309 "configure"
+#line 3360 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getc_unlocked(); below.  */
@@ -3328,7 +3379,7 @@ getc_unlocked();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getc_unlocked=yes"
 else
@@ -3355,7 +3406,7 @@ fi
 # Indicate what the final decision was regarding threads.
 #
 echo $ac_n "checking whether to build with threads""... $ac_c" 1>&6
-echo "configure:3359: checking whether to build with threads" >&5
+echo "configure:3410: checking whether to build with threads" >&5
 if $use_threads; then
 	echo "$ac_t""yes" 1>&6
 else
@@ -3431,12 +3482,12 @@ fi
 # NLS
 #
 echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:3435: checking for catgets" >&5
+echo "configure:3486: checking for catgets" >&5
 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3440 "configure"
+#line 3491 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char catgets(); below.  */
@@ -3459,7 +3510,7 @@ catgets();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_catgets=yes"
 else
@@ -3497,7 +3548,7 @@ case "$host" in
 		;;
 	*)
 		echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3501: checking for socket in -lsocket" >&5
+echo "configure:3552: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3505,7 +3556,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3509 "configure"
+#line 3560 "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
@@ -3516,7 +3567,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3571: \"$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
@@ -3544,7 +3595,7 @@ else
 fi
 
 		echo $ac_n "checking for inet_ntoa in -lnsl""... $ac_c" 1>&6
-echo "configure:3548: checking for inet_ntoa in -lnsl" >&5
+echo "configure:3599: checking for inet_ntoa in -lnsl" >&5
 ac_lib_var=`echo nsl'_'inet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3552,7 +3603,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3556 "configure"
+#line 3607 "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
@@ -3563,7 +3614,7 @@ int main() {
 inet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:3567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; 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
@@ -3597,7 +3648,7 @@ esac
 # Purify support
 #
 echo $ac_n "checking whether to use purify""... $ac_c" 1>&6
-echo "configure:3601: checking whether to use purify" >&5
+echo "configure:3652: checking whether to use purify" >&5
 # Check whether --with-purify or --without-purify was given.
 if test "${with_purify+set}" = set; then
   withval="$with_purify"
@@ -3614,7 +3665,7 @@ case "$use_purify" in
 		# Extract the first word of "purify", so it can be a program name with args.
 set dummy purify; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3618: checking for $ac_word" >&5
+echo "configure:3669: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_purify_path'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3691,12 +3742,12 @@ fi
 case $use_libtool in
 	yes)
 		echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:3695: checking for Cygwin environment" >&5
+echo "configure:3746: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3700 "configure"
+#line 3751 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3707,7 +3758,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:3711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -3724,19 +3775,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:3728: checking for mingw32 environment" >&5
+echo "configure:3779: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3733 "configure"
+#line 3784 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:3740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -3822,7 +3873,7 @@ else
 fi
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:3826: checking build system type" >&5
+echo "configure:3877: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -3851,7 +3902,7 @@ ac_prog=ld
 if test "$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:3855: checking for ld used by GCC" >&5
+echo "configure:3906: checking for ld used by GCC" >&5
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -3881,10 +3932,10 @@ echo "configure:3855: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:3885: checking for GNU ld" >&5
+echo "configure:3936: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:3888: checking for non-GNU ld" >&5
+echo "configure:3939: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3919,7 +3970,7 @@ else
 fi
 test -z "$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""... $ac_c" 1>&6
-echo "configure:3923: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:3974: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3936,7 +3987,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:3940: checking for $LD option to reload object files" >&5
+echo "configure:3991: checking for $LD option to reload object files" >&5
 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3948,7 +3999,7 @@ reload_flag=$lt_cv_ld_reload_flag
 test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:3952: checking for BSD-compatible nm" >&5
+echo "configure:4003: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3986,7 +4037,7 @@ NM="$lt_cv_path_NM"
 echo "$ac_t""$NM" 1>&6
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:3990: checking whether ln -s works" >&5
+echo "configure:4041: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4007,7 +4058,7 @@ else
 fi
 
 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:4011: checking how to recognise dependant libraries" >&5
+echo "configure:4062: checking how to recognise dependant libraries" >&5
 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4180,13 +4231,13 @@ file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:4184: checking for object suffix" >&5
+echo "configure:4235: checking for object suffix" >&5
 if eval "test \"`echo '$''{'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:4190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -4206,7 +4257,7 @@ ac_objext=$ac_cv_objext
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:4210: checking for executable suffix" >&5
+echo "configure:4261: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4216,7 +4267,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:4220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:4271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -4247,7 +4298,7 @@ fi
 
 # Check for command to grab the raw symbol name followed by C symbol from nm.
 echo $ac_n "checking command to parse $NM output""... $ac_c" 1>&6
-echo "configure:4251: checking command to parse $NM output" >&5
+echo "configure:4302: checking command to parse $NM output" >&5
 if eval "test \"`echo '$''{'lt_cv_sys_global_symbol_pipe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4323,10 +4374,10 @@ void nm_test_func(){}
 int main(){nm_test_var='a';nm_test_func();return(0);}
 EOF
 
-  if { (eval echo configure:4327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  if { (eval echo configure:4378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if { (eval echo configure:4330: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5; } && test -s "$nlist"; then
+    if { (eval echo configure:4381: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5; } && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
@@ -4377,7 +4428,7 @@ EOF
 	  save_CFLAGS="$CFLAGS"
 	  LIBS="conftstm.$ac_objext"
 	  CFLAGS="$CFLAGS$no_builtin_flag"
-	  if { (eval echo configure:4381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+	  if { (eval echo configure:4432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 	    pipe_works=yes
 	  fi
 	  LIBS="$save_LIBS"
@@ -4423,17 +4474,17 @@ for ac_hdr in dlfcn.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4427: checking for $ac_hdr" >&5
+echo "configure:4478: 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 4432 "configure"
+#line 4483 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4437: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4488: \"$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*
@@ -4468,7 +4519,7 @@ case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:4472: checking for ${ac_tool_prefix}file" >&5
+echo "configure:4523: checking for ${ac_tool_prefix}file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4530,7 +4581,7 @@ fi
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
     echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:4534: checking for file" >&5
+echo "configure:4585: checking for file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4601,7 +4652,7 @@ esac
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4605: checking for $ac_word" >&5
+echo "configure:4656: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4633,7 +4684,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:4637: checking for $ac_word" >&5
+echo "configure:4688: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4668,7 +4719,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4672: checking for $ac_word" >&5
+echo "configure:4723: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4700,7 +4751,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4704: checking for $ac_word" >&5
+echo "configure:4755: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4749,8 +4800,8 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4753 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:4754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 4804 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:4805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case `/usr/bin/file conftest.$ac_objext` in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -4771,7 +4822,7 @@ case $host in
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:4775: checking whether the C compiler needs -belf" >&5
+echo "configure:4826: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4784,14 +4835,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
      cat > conftest.$ac_ext <<EOF
-#line 4788 "configure"
+#line 4839 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
@@ -4906,7 +4957,7 @@ compiler="$2"
 ## FIXME: this should be a separate macro
 ##
 echo $ac_n "checking for objdir""... $ac_c" 1>&6
-echo "configure:4910: checking for objdir" >&5
+echo "configure:4961: checking for objdir" >&5
 rm -f .libs 2>/dev/null
 mkdir .libs 2>/dev/null
 if test -d .libs; then
@@ -4937,7 +4988,7 @@ test -z "$pic_mode" && pic_mode=default
 # in isolation, and that seeing it set (from the cache) indicates that
 # the associated values are set (in the cache) correctly too.
 echo $ac_n "checking for $compiler option to produce PIC""... $ac_c" 1>&6
-echo "configure:4941: checking for $compiler option to produce PIC" >&5
+echo "configure:4992: checking for $compiler option to produce PIC" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_cc_pic'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5089,21 +5140,21 @@ else
 
   # Check to make sure the pic_flag actually works.
   echo $ac_n "checking if $compiler PIC flag $lt_cv_prog_cc_pic works""... $ac_c" 1>&6
-echo "configure:5093: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5
+echo "configure:5144: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5
   if eval "test \"`echo '$''{'lt_cv_prog_cc_pic_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
       save_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
     cat > conftest.$ac_ext <<EOF
-#line 5100 "configure"
+#line 5151 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
         case $host_os in
       hpux9* | hpux10* | hpux11*)
@@ -5159,7 +5210,7 @@ fi
 ## FIXME: this should be a separate macro
 ##
 echo $ac_n "checking if $compiler static flag $lt_cv_prog_cc_static works""... $ac_c" 1>&6
-echo "configure:5163: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
+echo "configure:5214: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_cc_static_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5167,14 +5218,14 @@ else
   save_LDFLAGS="$LDFLAGS"
   LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
   cat > conftest.$ac_ext <<EOF
-#line 5171 "configure"
+#line 5222 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_prog_cc_static_works=yes
 else
@@ -5205,7 +5256,7 @@ can_build_shared="$lt_cv_prog_cc_can_build_shared"
 ##
 # Check to see if options -o and -c are simultaneously supported by compiler
 echo $ac_n "checking if $compiler supports -c -o file.$ac_objext""... $ac_c" 1>&6
-echo "configure:5209: checking if $compiler supports -c -o file.$ac_objext" >&5
+echo "configure:5260: checking if $compiler supports -c -o file.$ac_objext" >&5
 if eval "test \"`echo '$''{'lt_cv_compiler_c_o'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5224,7 +5275,7 @@ chmod -w .
 save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
 compiler_c_o=no
-if { (eval echo configure:5228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:5279: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
   # The compiler can only warn and ignore the option if not recognized
   # So say no if there are warnings
   if test -s out/conftest.err; then
@@ -5253,7 +5304,7 @@ echo "$ac_t""$compiler_c_o" 1>&6
 if test x"$compiler_c_o" = x"yes"; then
   # Check to see if we can write to a .lo
   echo $ac_n "checking if $compiler supports -c -o file.lo""... $ac_c" 1>&6
-echo "configure:5257: checking if $compiler supports -c -o file.lo" >&5
+echo "configure:5308: checking if $compiler supports -c -o file.lo" >&5
   if eval "test \"`echo '$''{'lt_cv_compiler_o_lo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5262,14 +5313,14 @@ else
   save_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -c -o conftest.lo"
   cat > conftest.$ac_ext <<EOF
-#line 5266 "configure"
+#line 5317 "configure"
 #include "confdefs.h"
 
 int main() {
 int some_variable = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:5273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
       # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
@@ -5303,7 +5354,7 @@ hard_links="nottested"
 if test "$compiler_c_o" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
   echo $ac_n "checking if we can lock with hard links""... $ac_c" 1>&6
-echo "configure:5307: checking if we can lock with hard links" >&5
+echo "configure:5358: checking if we can lock with hard links" >&5
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
@@ -5326,20 +5377,20 @@ fi
 if test "$GCC" = yes; then
   # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
   echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions""... $ac_c" 1>&6
-echo "configure:5330: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+echo "configure:5381: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
   echo "int some_variable = 0;" > conftest.$ac_ext
   save_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
   compiler_rtti_exceptions=no
   cat > conftest.$ac_ext <<EOF
-#line 5336 "configure"
+#line 5387 "configure"
 #include "confdefs.h"
 
 int main() {
 int some_variable = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:5343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
       # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
@@ -5370,7 +5421,7 @@ fi
 ##
 # See if the linker supports building shared libraries.
 echo $ac_n "checking whether the linker ($LD) supports shared libraries""... $ac_c" 1>&6
-echo "configure:5374: checking whether the linker ($LD) supports shared libraries" >&5
+echo "configure:5425: checking whether the linker ($LD) supports shared libraries" >&5
 
 allow_undefined_flag=
 no_undefined_flag=
@@ -5990,7 +6041,7 @@ test "$ld_shlibs" = no && can_build_shared=no
 ##
 # Check hardcoding attributes.
 echo $ac_n "checking how to hardcode library paths into programs""... $ac_c" 1>&6
-echo "configure:5994: checking how to hardcode library paths into programs" >&5
+echo "configure:6045: checking how to hardcode library paths into programs" >&5
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" || \
    test -n "$runpath_var"; then
@@ -6022,7 +6073,7 @@ echo "$ac_t""$hardcode_action" 1>&6
 striplib=
 old_striplib=
 echo $ac_n "checking whether stripping libraries is possible""... $ac_c" 1>&6
-echo "configure:6026: checking whether stripping libraries is possible" >&5
+echo "configure:6077: checking whether stripping libraries is possible" >&5
 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
@@ -6040,7 +6091,7 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
 ##
 # PORTME Fill in your ld.so characteristics
 echo $ac_n "checking dynamic linker characteristics""... $ac_c" 1>&6
-echo "configure:6044: checking dynamic linker characteristics" >&5
+echo "configure:6095: checking dynamic linker characteristics" >&5
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -6430,7 +6481,7 @@ test "$dynamic_linker" = no && can_build_shared=no
 ##
 # Report the final consequences.
 echo $ac_n "checking if libtool supports shared libraries""... $ac_c" 1>&6
-echo "configure:6434: checking if libtool supports shared libraries" >&5
+echo "configure:6485: checking if libtool supports shared libraries" >&5
 echo "$ac_t""$can_build_shared" 1>&6
 ##
 ## END FIXME
@@ -6471,7 +6522,7 @@ else
 
   *)
     echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:6475: checking for dlopen in -ldl" >&5
+echo "configure:6526: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6479,7 +6530,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6483 "configure"
+#line 6534 "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
@@ -6490,7 +6541,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:6494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6509,12 +6560,12 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dlopen""... $ac_c" 1>&6
-echo "configure:6513: checking for dlopen" >&5
+echo "configure:6564: checking for dlopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6518 "configure"
+#line 6569 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dlopen(); below.  */
@@ -6537,7 +6588,7 @@ dlopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dlopen=yes"
 else
@@ -6555,12 +6606,12 @@ if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for shl_load""... $ac_c" 1>&6
-echo "configure:6559: checking for shl_load" >&5
+echo "configure:6610: checking for shl_load" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6564 "configure"
+#line 6615 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shl_load(); below.  */
@@ -6583,7 +6634,7 @@ shl_load();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shl_load=yes"
 else
@@ -6601,7 +6652,7 @@ if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6
-echo "configure:6605: checking for dlopen in -lsvld" >&5
+echo "configure:6656: checking for dlopen in -lsvld" >&5
 ac_lib_var=`echo svld'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6609,7 +6660,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsvld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6613 "configure"
+#line 6664 "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
@@ -6620,7 +6671,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:6624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6639,7 +6690,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:6643: checking for shl_load in -ldld" >&5
+echo "configure:6694: checking for shl_load in -ldld" >&5
 ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6647,7 +6698,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6651 "configure"
+#line 6702 "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
@@ -6658,7 +6709,7 @@ int main() {
 shl_load()
 ; return 0; }
 EOF
-if { (eval echo configure:6662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6711,7 +6762,7 @@ fi
     LIBS="$lt_cv_dlopen_libs $LIBS"
 
     echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
-echo "configure:6715: checking whether a program can dlopen itself" >&5
+echo "configure:6766: checking whether a program can dlopen itself" >&5
 if eval "test \"`echo '$''{'lt_cv_dlopen_self'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6721,7 +6772,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6725 "configure"
+#line 6776 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -6782,7 +6833,7 @@ int main ()
     exit (status);
 }
 EOF
-  if { (eval echo configure:6786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  if { (eval echo configure:6837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) 2>/dev/null
     lt_status=$?
     case x$lt_status in
@@ -6805,7 +6856,7 @@ echo "$ac_t""$lt_cv_dlopen_self" 1>&6
     if test "x$lt_cv_dlopen_self" = xyes; then
       LDFLAGS="$LDFLAGS $link_static_flag"
       echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
-echo "configure:6809: checking whether a statically linked program can dlopen itself" >&5
+echo "configure:6860: checking whether a statically linked program can dlopen itself" >&5
 if eval "test \"`echo '$''{'lt_cv_dlopen_self_static'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6815,7 +6866,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6819 "configure"
+#line 6870 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -6876,7 +6927,7 @@ int main ()
     exit (status);
 }
 EOF
-  if { (eval echo configure:6880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  if { (eval echo configure:6931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) 2>/dev/null
     lt_status=$?
     case x$lt_status in
@@ -6927,14 +6978,14 @@ if test "$enable_shared" = yes && test "$GCC" = yes; then
     # systems, -lgcc has to come before -lc. If gcc already passes -lc
     # to ld, don't add -lc before -lgcc.
     echo $ac_n "checking whether -lc should be explicitly linked in""... $ac_c" 1>&6
-echo "configure:6931: checking whether -lc should be explicitly linked in" >&5
+echo "configure:6982: checking whether -lc should be explicitly linked in" >&5
     if eval "test \"`echo '$''{'lt_cv_archive_cmds_need_lc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   $rm conftest*
     echo 'static int dummy;' > conftest.$ac_ext
 
-    if { (eval echo configure:6938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+    if { (eval echo configure:6989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
       soname=conftest
       lib=conftest
       libobjs=conftest.$ac_objext
@@ -6947,7 +6998,7 @@ else
       libname=conftest
       save_allow_undefined_flag=$allow_undefined_flag
       allow_undefined_flag=
-      if { (eval echo configure:6951: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\") 1>&5; (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5; }
+      if { (eval echo configure:7002: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\") 1>&5; (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5; }
       then
 	lt_cv_archive_cmds_need_lc=no
       else
@@ -7604,9 +7655,9 @@ esac
 # the right suffix on the files.
 #
 echo $ac_n "checking for IPv6 structures""... $ac_c" 1>&6
-echo "configure:7608: checking for IPv6 structures" >&5
+echo "configure:7659: checking for IPv6 structures" >&5
 cat > conftest.$ac_ext <<EOF
-#line 7610 "configure"
+#line 7661 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7616,7 +7667,7 @@ int main() {
 struct sockaddr_in6 sin6; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	 found_ipv6=yes
@@ -7634,7 +7685,7 @@ rm -f conftest*
 # This is done before other IPv6 linking tests to LIBS is properly set.
 #
 echo $ac_n "checking for Kame IPv6 support""... $ac_c" 1>&6
-echo "configure:7638: checking for Kame IPv6 support" >&5
+echo "configure:7689: checking for Kame IPv6 support" >&5
 # Check whether --with-kame or --without-kame was given.
 if test "${with_kame+set}" = set; then
   withval="$with_kame"
@@ -7725,9 +7776,9 @@ case "$found_ipv6" in
 		LWRES_PLATFORM_HAVEIPV6="#define LWRES_PLATFORM_HAVEIPV6 1"
 
 		echo $ac_n "checking for in6_addr""... $ac_c" 1>&6
-echo "configure:7729: checking for in6_addr" >&5
+echo "configure:7780: checking for in6_addr" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 7731 "configure"
+#line 7782 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7740,7 +7791,7 @@ int main() {
 struct in6_addr in6; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 		 ISC_PLATFORM_HAVEINADDR6="#undef ISC_PLATFORM_HAVEINADDR6"
@@ -7758,9 +7809,9 @@ fi
 rm -f conftest*
 
 		echo $ac_n "checking for in6addr_any""... $ac_c" 1>&6
-echo "configure:7762: checking for in6addr_any" >&5
+echo "configure:7813: checking for in6addr_any" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 7764 "configure"
+#line 7815 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7774,7 +7825,7 @@ int main() {
 struct in6_addr in6; in6 = in6addr_any; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 ISC_PLATFORM_NEEDIN6ADDRANY="#undef ISC_PLATFORM_NEEDIN6ADDRANY"
@@ -7790,9 +7841,9 @@ fi
 rm -f conftest*
 
 		echo $ac_n "checking for sin6_scope_id in struct sockaddr_in6""... $ac_c" 1>&6
-echo "configure:7794: checking for sin6_scope_id in struct sockaddr_in6" >&5
+echo "configure:7845: checking for sin6_scope_id in struct sockaddr_in6" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 7796 "configure"
+#line 7847 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7805,7 +7856,7 @@ int main() {
 struct sockaddr_in6 xyzzy; xyzzy.sin6_scope_id = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7809: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 result="#define LWRES_HAVE_SIN6_SCOPE_ID 1"
@@ -7820,9 +7871,9 @@ rm -f conftest*
 		LWRES_HAVE_SIN6_SCOPE_ID="$result"
 
 		echo $ac_n "checking for in6_pktinfo""... $ac_c" 1>&6
-echo "configure:7824: checking for in6_pktinfo" >&5
+echo "configure:7875: checking for in6_pktinfo" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 7826 "configure"
+#line 7877 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7835,7 +7886,7 @@ int main() {
 struct in6_pktinfo xyzzy; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 ISC_PLATFORM_HAVEIN6PKTINFO="#define ISC_PLATFORM_HAVEIN6PKTINFO 1"
@@ -7888,9 +7939,9 @@ esac
 #
 
 echo $ac_n "checking for inet_ntop""... $ac_c" 1>&6
-echo "configure:7892: checking for inet_ntop" >&5
+echo "configure:7943: checking for inet_ntop" >&5
 cat > conftest.$ac_ext <<EOF
-#line 7894 "configure"
+#line 7945 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7900,7 +7951,7 @@ int main() {
 inet_ntop(0, 0, 0, 0); return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
         ISC_PLATFORM_NEEDNTOP="#undef ISC_PLATFORM_NEEDNTOP"
@@ -7921,13 +7972,13 @@ rm -f conftest*
 # zeros should also be rejected.
 
 echo $ac_n "checking for inet_pton""... $ac_c" 1>&6
-echo "configure:7925: checking for inet_pton" >&5
+echo "configure:7976: checking for inet_pton" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""assuming target platform has working inet_pton" 1>&6
 	ISC_PLATFORM_NEEDPTON="#undef ISC_PLATFORM_NEEDPTON"
 else
   cat > conftest.$ac_ext <<EOF
-#line 7931 "configure"
+#line 7982 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7937,7 +7988,7 @@ else
 main() { char a[4]; return (inet_pton(AF_INET, "1.2.3", a) == 1 ? 1 :
 			    inet_pton(AF_INET, "1.2.3.04", a) == 1 ? 1 : 0); }
 EOF
-if { (eval echo configure:7941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6
         ISC_PLATFORM_NEEDPTON="#undef ISC_PLATFORM_NEEDPTON"
@@ -7955,9 +8006,9 @@ fi
 
 
 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
-echo "configure:7959: checking for inet_aton" >&5
+echo "configure:8010: checking for inet_aton" >&5
 cat > conftest.$ac_ext <<EOF
-#line 7961 "configure"
+#line 8012 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -7967,7 +8018,7 @@ int main() {
 struct in_addr in; inet_aton(0, &in); return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:7971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
         ISC_PLATFORM_NEEDATON="#undef ISC_PLATFORM_NEEDATON"
@@ -8000,9 +8051,9 @@ EOF
 esac
 
 echo $ac_n "checking for sa_len in struct sockaddr""... $ac_c" 1>&6
-echo "configure:8004: checking for sa_len in struct sockaddr" >&5
+echo "configure:8055: checking for sa_len in struct sockaddr" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8006 "configure"
+#line 8057 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8011,7 +8062,7 @@ int main() {
 struct sockaddr sa; sa.sa_len = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:8015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_PLATFORM_HAVESALEN="#define ISC_PLATFORM_HAVESALEN 1"
@@ -8032,9 +8083,9 @@ rm -f conftest*
 # Look for a 4.4BSD or 4.3BSD struct msghdr
 #
 echo $ac_n "checking for struct msghdr flavor""... $ac_c" 1>&6
-echo "configure:8036: checking for struct msghdr flavor" >&5
+echo "configure:8087: checking for struct msghdr flavor" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8038 "configure"
+#line 8089 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8043,7 +8094,7 @@ int main() {
 struct msghdr msg; msg.msg_flags = 0; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:8047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""4.4BSD" 1>&6
 	ISC_PLATFORM_MSGHDRFLAVOR="#define ISC_NET_BSD44MSGHDR 1"
@@ -8061,9 +8112,9 @@ rm -f conftest*
 # Look for in_port_t.
 #
 echo $ac_n "checking for type in_port_t""... $ac_c" 1>&6
-echo "configure:8065: checking for type in_port_t" >&5
+echo "configure:8116: checking for type in_port_t" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8067 "configure"
+#line 8118 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8072,7 +8123,7 @@ int main() {
 in_port_t port = 25; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:8076: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_PLATFORM_NEEDPORTT="#undef ISC_PLATFORM_NEEDPORTT"
@@ -8090,9 +8141,9 @@ rm -f conftest*
 # Check for addrinfo
 #
 echo $ac_n "checking for struct addrinfo""... $ac_c" 1>&6
-echo "configure:8094: checking for struct addrinfo" >&5
+echo "configure:8145: checking for struct addrinfo" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8096 "configure"
+#line 8147 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8100,7 +8151,7 @@ int main() {
 struct addrinfo a; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:8104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_NEEDADDRINFO="#undef ISC_LWRES_NEEDADDRINFO"
@@ -8119,9 +8170,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for int sethostent""... $ac_c" 1>&6
-echo "configure:8123: checking for int sethostent" >&5
+echo "configure:8174: checking for int sethostent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8125 "configure"
+#line 8176 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8129,7 +8180,7 @@ int main() {
 int i = sethostent(0); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_SETHOSTENTINT="#define ISC_LWRES_SETHOSTENTINT 1"
@@ -8144,9 +8195,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for int endhostent""... $ac_c" 1>&6
-echo "configure:8148: checking for int endhostent" >&5
+echo "configure:8199: checking for int endhostent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8150 "configure"
+#line 8201 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8154,7 +8205,7 @@ int main() {
 int i = endhostent(); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_ENDHOSTENTINT="#define ISC_LWRES_ENDHOSTENTINT 1"
@@ -8169,9 +8220,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for getnetbyaddr(in_addr_t, ...)""... $ac_c" 1>&6
-echo "configure:8173: checking for getnetbyaddr(in_addr_t, ...)" >&5
+echo "configure:8224: checking for getnetbyaddr(in_addr_t, ...)" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8175 "configure"
+#line 8226 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8180,7 +8231,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:8184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_GETNETBYADDRINADDR="#define ISC_LWRES_GETNETBYADDRINADDR 1"
@@ -8195,9 +8246,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for int setnetent""... $ac_c" 1>&6
-echo "configure:8199: checking for int setnetent" >&5
+echo "configure:8250: checking for int setnetent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8201 "configure"
+#line 8252 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8205,7 +8256,7 @@ int main() {
 int i = setnetent(0); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_SETNETENTINT="#define ISC_LWRES_SETNETENTINT 1"
@@ -8220,9 +8271,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for int endnetent""... $ac_c" 1>&6
-echo "configure:8224: checking for int endnetent" >&5
+echo "configure:8275: checking for int endnetent" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8226 "configure"
+#line 8277 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8230,7 +8281,7 @@ int main() {
 int i = endnetent(); return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8234: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_ENDNETENTINT="#define ISC_LWRES_ENDNETENTINT 1"
@@ -8245,9 +8296,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for gethostbyaddr(const void *, size_t, ...)""... $ac_c" 1>&6
-echo "configure:8249: checking for gethostbyaddr(const void *, size_t, ...)" >&5
+echo "configure:8300: checking for gethostbyaddr(const void *, size_t, ...)" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8251 "configure"
+#line 8302 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8256,7 +8307,7 @@ int main() {
 return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_GETHOSTBYADDRVOID="#define ISC_LWRES_GETHOSTBYADDRVOID 1"
@@ -8271,9 +8322,9 @@ rm -f conftest*
 
 
 echo $ac_n "checking for h_errno in netdb.h""... $ac_c" 1>&6
-echo "configure:8275: checking for h_errno in netdb.h" >&5
+echo "configure:8326: checking for h_errno in netdb.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8277 "configure"
+#line 8328 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -8281,7 +8332,7 @@ int main() {
 h_errno = 1; return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	ISC_LWRES_NEEDHERRNO="#undef ISC_LWRES_NEEDHERRNO"
@@ -8296,12 +8347,12 @@ rm -f conftest*
 
 
 echo $ac_n "checking for getipnodebyname""... $ac_c" 1>&6
-echo "configure:8300: checking for getipnodebyname" >&5
+echo "configure:8351: checking for getipnodebyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getipnodebyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8305 "configure"
+#line 8356 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getipnodebyname(); below.  */
@@ -8324,7 +8375,7 @@ getipnodebyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getipnodebyname=yes"
 else
@@ -8345,12 +8396,12 @@ ISC_LWRES_GETIPNODEPROTO="#define ISC_LWRES_GETIPNODEPROTO 1"
 fi
 
 echo $ac_n "checking for getnameinfo""... $ac_c" 1>&6
-echo "configure:8349: checking for getnameinfo" >&5
+echo "configure:8400: checking for getnameinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getnameinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8354 "configure"
+#line 8405 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getnameinfo(); below.  */
@@ -8373,7 +8424,7 @@ getnameinfo();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getnameinfo=yes"
 else
@@ -8394,12 +8445,12 @@ ISC_LWRES_GETNAMEINFOPROTO="#define ISC_LWRES_GETNAMEINFOPROTO 1"
 fi
 
 echo $ac_n "checking for getaddrinfo""... $ac_c" 1>&6
-echo "configure:8398: checking for getaddrinfo" >&5
+echo "configure:8449: checking for getaddrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getaddrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8403 "configure"
+#line 8454 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getaddrinfo(); below.  */
@@ -8422,7 +8473,7 @@ getaddrinfo();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getaddrinfo=yes"
 else
@@ -8447,12 +8498,12 @@ ISC_LWRES_GETADDRINFOPROTO="#define ISC_LWRES_GETADDRINFOPROTO 1"
 fi
 
 echo $ac_n "checking for gai_strerror""... $ac_c" 1>&6
-echo "configure:8451: checking for gai_strerror" >&5
+echo "configure:8502: checking for gai_strerror" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gai_strerror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8456 "configure"
+#line 8507 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gai_strerror(); below.  */
@@ -8475,7 +8526,7 @@ gai_strerror();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gai_strerror=yes"
 else
@@ -8505,9 +8556,9 @@ fi
 # Look for a sysctl call to get the list of network interfaces.
 #
 echo $ac_n "checking for interface list sysctl""... $ac_c" 1>&6
-echo "configure:8509: checking for interface list sysctl" >&5
+echo "configure:8560: checking for interface list sysctl" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8511 "configure"
+#line 8562 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -8537,12 +8588,12 @@ rm -f conftest*
 # Check for some other useful functions that are not ever-present.
 #
 echo $ac_n "checking for strsep""... $ac_c" 1>&6
-echo "configure:8541: checking for strsep" >&5
+echo "configure:8592: checking for strsep" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strsep'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8546 "configure"
+#line 8597 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strsep(); below.  */
@@ -8565,7 +8616,7 @@ strsep();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strsep=yes"
 else
@@ -8586,12 +8637,12 @@ ISC_PLATFORM_NEEDSTRSEP="#define ISC_PLATFORM_NEEDSTRSEP 1"
 fi
 
 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
-echo "configure:8590: checking for vsnprintf" >&5
+echo "configure:8641: checking for vsnprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8595 "configure"
+#line 8646 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vsnprintf(); below.  */
@@ -8614,7 +8665,7 @@ vsnprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vsnprintf=yes"
 else
@@ -8650,17 +8701,17 @@ fi
 # but that's defined elsewhere since we don't use configure on Win32.
 #
 echo $ac_n "checking printf format modifier for 64-bit integers""... $ac_c" 1>&6
-echo "configure:8654: checking printf format modifier for 64-bit integers" >&5
+echo "configure:8705: checking printf format modifier for 64-bit integers" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""assuming target platform uses ll" 1>&6
 	ISC_PLATFORM_QUADFORMAT='#define ISC_PLATFORM_QUADFORMAT "ll"'
 else
   cat > conftest.$ac_ext <<EOF
-#line 8660 "configure"
+#line 8711 "configure"
 #include "confdefs.h"
 main() { exit(!(sizeof(long long int) == sizeof(long int))); }
 EOF
-if { (eval echo configure:8664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""l" 1>&6
 	ISC_PLATFORM_QUADFORMAT='#define ISC_PLATFORM_QUADFORMAT "l"'
@@ -8680,12 +8731,12 @@ fi
 # Security Stuff
 #
 echo $ac_n "checking for chroot""... $ac_c" 1>&6
-echo "configure:8684: checking for chroot" >&5
+echo "configure:8735: checking for chroot" >&5
 if eval "test \"`echo '$''{'ac_cv_func_chroot'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8689 "configure"
+#line 8740 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char chroot(); below.  */
@@ -8708,7 +8759,7 @@ chroot();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_chroot=yes"
 else
@@ -8742,17 +8793,17 @@ case "$enable_linux_caps" in
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:8746: checking for $ac_hdr" >&5
+echo "configure:8797: 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 8751 "configure"
+#line 8802 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -8786,17 +8837,17 @@ for ac_hdr in sys/prctl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:8790: checking for $ac_hdr" >&5
+echo "configure:8841: 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 8795 "configure"
+#line 8846 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8800: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8851: \"$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*
@@ -8827,9 +8878,9 @@ done
 # BSD/OS, and perhaps some others, don't define rlim_t.
 #
 echo $ac_n "checking for type rlim_t""... $ac_c" 1>&6
-echo "configure:8831: checking for type rlim_t" >&5
+echo "configure:8882: checking for type rlim_t" >&5
 cat > conftest.$ac_ext <<EOF
-#line 8833 "configure"
+#line 8884 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8839,7 +8890,7 @@ int main() {
 rlim_t rl = 19671212; return (0);
 ; return 0; }
 EOF
-if { (eval echo configure:8843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
  ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE rlim_t"
@@ -8850,12 +8901,12 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking type of rlim_cur""... $ac_c" 1>&6
-echo "configure:8854: checking type of rlim_cur" >&5
+echo "configure:8905: checking type of rlim_cur" >&5
 if test "$cross_compiling" = yes; then
   { echo "configure: error: cannot determine type of rlim_cur when cross compiling - define rlim_t" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8859 "configure"
+#line 8910 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8863,7 +8914,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(int)));}
 EOF
-if { (eval echo configure:8867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE int"
@@ -8876,7 +8927,7 @@ if test "$cross_compiling" = yes; then
   { echo "configure: error: this cannot happen" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8880 "configure"
+#line 8931 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8884,7 +8935,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(long int)));}
 EOF
-if { (eval echo configure:8888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""long int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long int"
@@ -8897,7 +8948,7 @@ if test "$cross_compiling" = yes; then
   { echo "configure: error: this cannot happen" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8901 "configure"
+#line 8952 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8905,7 +8956,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit((!sizeof(r.rlim_cur) == sizeof(long long int)));}
 EOF
-if { (eval echo configure:8909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""long long int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long long int"
@@ -9029,7 +9080,7 @@ do
 # Extract the first word of "$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:9033: checking for $ac_word" >&5
+echo "configure:9084: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_OPENJADE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9076,7 +9127,7 @@ do
 # Extract the first word of "$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:9080: checking for $ac_word" >&5
+echo "configure:9131: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_JADETEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9119,7 +9170,7 @@ do
 # Extract the first word of "$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:9123: checking for $ac_word" >&5
+echo "configure:9174: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PDFJADETEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9175,7 +9226,7 @@ test -n "$PDFJADETEX" || PDFJADETEX="pdfjadetex"
 
 SGMLCATALOG=""
 echo $ac_n "checking for catalog""... $ac_c" 1>&6
-echo "configure:9179: checking for catalog" >&5
+echo "configure:9230: checking for catalog" >&5
 for d in $sgmltrees
 do
 	f=$d/catalog
@@ -9217,7 +9268,7 @@ done
 
 HTMLSTYLE=""
 echo $ac_n "checking for html/docbook.dsl""... $ac_c" 1>&6
-echo "configure:9221: checking for html/docbook.dsl" >&5
+echo "configure:9272: checking for html/docbook.dsl" >&5
 for d in $stylepath
 do
 	f=$d/html/docbook.dsl
@@ -9238,7 +9289,7 @@ fi
 
 PRINTSTYLE=""
 echo $ac_n "checking for print/docbook.dsl""... $ac_c" 1>&6
-echo "configure:9242: checking for print/docbook.dsl" >&5
+echo "configure:9293: checking for print/docbook.dsl" >&5
 for d in $stylepath
 do
 	f=$d/print/docbook.dsl
@@ -9264,7 +9315,7 @@ fi
 
 XMLDCL=""
 echo $ac_n "checking for docbook/dsssl/modular/dtds/decls/xml.dcl""... $ac_c" 1>&6
-echo "configure:9268: checking for docbook/dsssl/modular/dtds/decls/xml.dcl" >&5
+echo "configure:9319: checking for docbook/dsssl/modular/dtds/decls/xml.dcl" >&5
 for d in $sgmltrees
 do
 	f=$d/docbook/dsssl/modular/dtds/decls/xml.dcl
@@ -9290,7 +9341,7 @@ fi
 
 DOCBOOK2MANSPEC=""
 echo $ac_n "checking for docbook2X/docbook2man-spec.pl""... $ac_c" 1>&6
-echo "configure:9294: checking for docbook2X/docbook2man-spec.pl" >&5
+echo "configure:9345: checking for docbook2X/docbook2man-spec.pl" >&5
 for d in $sgmltrees
 do
 	f=$d/docbook2X/docbook2man-spec.pl