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authorThomas E. Dickey <dickey@invisible-island.net>2010-09-23 10:43:48 -0400
committerThomas E. Dickey <dickey@invisible-island.net>2010-09-23 10:43:48 -0400
commita9f33e9f4daa32e4f1503b40e38b3b531c34b7b0 (patch)
tree31239f4c12020a75605f5308c70d7e6106ad6a7e /configure
parentbf665822fc371159c9fc6630ab805638c58ab299 (diff)
downloadlynx-snapshots-a9f33e9f4daa32e4f1503b40e38b3b531c34b7b0.tar.gz
snapshot of project "lynx", label v2-8-8dev_5c
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure2745
1 files changed, 1396 insertions, 1349 deletions
diff --git a/configure b/configure
index 7a63305f..bacb218b 100755
--- a/configure
+++ b/configure
@@ -25515,104 +25515,151 @@ EOF
 
 fi
 
-	echo "$as_me:25518: checking for socklen_t" >&5
-echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
-if test "${ac_cv_type_socklen_t+set}" = set; then
+	echo "$as_me:25518: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_type_ssize_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 #line 25524 "configure"
 #include "confdefs.h"
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
+$ac_includes_default
 int
 main ()
 {
-if ((socklen_t *) 0)
+if ((ssize_t *) 0)
   return 0;
-if (sizeof (socklen_t))
+if (sizeof (ssize_t))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25542: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25539: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25545: \$? = $ac_status" >&5
+  echo "$as_me:25542: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25548: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25545: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25551: \$? = $ac_status" >&5
+  echo "$as_me:25548: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_type_socklen_t=yes
+  ac_cv_type_ssize_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_type_socklen_t=no
+ac_cv_type_ssize_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:25561: result: $ac_cv_type_socklen_t" >&5
-echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
-if test $ac_cv_type_socklen_t = yes; then
-  ac_cv_type_socklen_t=yes
+echo "$as_me:25558: result: $ac_cv_type_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
+if test $ac_cv_type_ssize_t = yes; then
+  ac_cv_type_ssize_t=yes
 else
-  ac_cv_type_socklen_t=no
+  ac_cv_type_ssize_t=no
 fi
 
-	if test $ac_cv_type_socklen_t = no; then
+	if test $ac_cv_type_ssize_t = no; then
 	cat >>confdefs.h <<\EOF
-#define socklen_t int
+#define ssize_t int
 EOF
 
 fi
 
-echo "$as_me:25576: checking for long long type" >&5
-echo $ECHO_N "checking for long long type... $ECHO_C" >&6
-if test "${cf_cv_type_long_long+set}" = set; then
+	echo "$as_me:25573: checking for socklen_t" >&5
+echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
+if test "${ac_cv_type_socklen_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
-	cat >conftest.$ac_ext <<_ACEOF
-#line 25583 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 25579 "configure"
 #include "confdefs.h"
 
+#include <sys/types.h>
+#include <sys/socket.h>
+
 int
 main ()
 {
-long long foo = 123456789123456789LL
+if ((socklen_t *) 0)
+  return 0;
+if (sizeof (socklen_t))
+  return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25595: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25597: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25598: \$? = $ac_status" >&5
+  echo "$as_me:25600: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25601: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25603: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25604: \$? = $ac_status" >&5
+  echo "$as_me:25606: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  cf_cv_type_long_long=yes
+  ac_cv_type_socklen_t=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-cf_cv_type_long_long=no
+ac_cv_type_socklen_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:25616: result: $ac_cv_type_socklen_t" >&5
+echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
+if test $ac_cv_type_socklen_t = yes; then
+  ac_cv_type_socklen_t=yes
+else
+  ac_cv_type_socklen_t=no
+fi
+
+	if test $ac_cv_type_socklen_t = no; then
+	cat >>confdefs.h <<\EOF
+#define socklen_t int
+EOF
 
 fi
-echo "$as_me:25615: result: $cf_cv_type_long_long" >&5
+
+echo "$as_me:25631: checking for long long type" >&5
+echo $ECHO_N "checking for long long type... $ECHO_C" >&6
+if test "${cf_cv_type_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+	cat >conftest.$ac_ext <<_CFEOF
+#include "confdefs.h"
+int
+main (void)
+{
+	long long foo = 123456789123456789LL;
+	return (foo == 0);
+}
+_CFEOF
+	(eval $ac_compile) 2>conftest.err
+	ac_status=$?
+	if test $ac_status = 0 && test -s conftest.err
+	then
+		fgrep warning conftest.err >/dev/null 2>&1 && ac_status=1
+	fi
+	if test $ac_status != 0
+	then
+		cf_cv_type_long_long=no
+	else
+		cf_cv_type_long_long=yes
+	fi
+	test -s conftest.err && cat conftest.err >&5
+	rm -f conftest*
+
+fi
+echo "$as_me:25662: result: $cf_cv_type_long_long" >&5
 echo "${ECHO_T}$cf_cv_type_long_long" >&6
 
 if test "$cf_cv_type_long_long" = yes ; then
@@ -25622,14 +25669,14 @@ EOF
 
 fi
 
-echo "$as_me:25625: checking for tm.tm_gmtoff" >&5
+echo "$as_me:25672: checking for tm.tm_gmtoff" >&5
 echo $ECHO_N "checking for tm.tm_gmtoff... $ECHO_C" >&6
 if test "${cf_cv_tm_gmtoff+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 25632 "configure"
+#line 25679 "configure"
 #include "confdefs.h"
 
 #ifdef TIME_WITH_SYS_TIME
@@ -25654,16 +25701,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25657: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25704: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25660: \$? = $ac_status" >&5
+  echo "$as_me:25707: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25710: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25666: \$? = $ac_status" >&5
+  echo "$as_me:25713: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_tm_gmtoff=yes
 else
@@ -25674,19 +25721,19 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:25677: result: $cf_cv_tm_gmtoff" >&5
+echo "$as_me:25724: result: $cf_cv_tm_gmtoff" >&5
 echo "${ECHO_T}$cf_cv_tm_gmtoff" >&6
 test $cf_cv_tm_gmtoff = no && cat >>confdefs.h <<\EOF
 #define DONT_HAVE_TM_GMTOFF 1
 EOF
 
-echo "$as_me:25683: checking for int" >&5
+echo "$as_me:25730: checking for int" >&5
 echo $ECHO_N "checking for int... $ECHO_C" >&6
 if test "${ac_cv_type_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 25689 "configure"
+#line 25736 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25701,16 +25748,16 @@ if (sizeof (int))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25704: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25751: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25707: \$? = $ac_status" >&5
+  echo "$as_me:25754: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25710: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25757: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25713: \$? = $ac_status" >&5
+  echo "$as_me:25760: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_int=yes
 else
@@ -25720,10 +25767,10 @@ ac_cv_type_int=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:25723: result: $ac_cv_type_int" >&5
+echo "$as_me:25770: result: $ac_cv_type_int" >&5
 echo "${ECHO_T}$ac_cv_type_int" >&6
 
-echo "$as_me:25726: checking size of int" >&5
+echo "$as_me:25773: checking size of int" >&5
 echo $ECHO_N "checking size of int... $ECHO_C" >&6
 if test "${ac_cv_sizeof_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -25732,7 +25779,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 25735 "configure"
+#line 25782 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25744,21 +25791,21 @@ int _array_ [1 - 2 * !((sizeof (int)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25747: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25794: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25750: \$? = $ac_status" >&5
+  echo "$as_me:25797: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25753: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25800: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25756: \$? = $ac_status" >&5
+  echo "$as_me:25803: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 25761 "configure"
+#line 25808 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25770,16 +25817,16 @@ int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25773: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25820: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25776: \$? = $ac_status" >&5
+  echo "$as_me:25823: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25779: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25826: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25782: \$? = $ac_status" >&5
+  echo "$as_me:25829: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -25795,7 +25842,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 25798 "configure"
+#line 25845 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25807,16 +25854,16 @@ int _array_ [1 - 2 * !((sizeof (int)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25810: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25857: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25813: \$? = $ac_status" >&5
+  echo "$as_me:25860: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25816: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25863: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25819: \$? = $ac_status" >&5
+  echo "$as_me:25866: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -25832,7 +25879,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 25835 "configure"
+#line 25882 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25844,16 +25891,16 @@ int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25847: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25894: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25850: \$? = $ac_status" >&5
+  echo "$as_me:25897: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25853: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25900: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25856: \$? = $ac_status" >&5
+  echo "$as_me:25903: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -25866,12 +25913,12 @@ done
 ac_cv_sizeof_int=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:25869: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:25916: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 25874 "configure"
+#line 25921 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25887,15 +25934,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:25890: \"$ac_link\"") >&5
+if { (eval echo "$as_me:25937: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:25893: \$? = $ac_status" >&5
+  echo "$as_me:25940: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:25895: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25942: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25898: \$? = $ac_status" >&5
+  echo "$as_me:25945: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_int=`cat conftest.val`
 else
@@ -25911,19 +25958,19 @@ else
   ac_cv_sizeof_int=0
 fi
 fi
-echo "$as_me:25914: result: $ac_cv_sizeof_int" >&5
+echo "$as_me:25961: result: $ac_cv_sizeof_int" >&5
 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_INT $ac_cv_sizeof_int
 EOF
 
-echo "$as_me:25920: checking for long" >&5
+echo "$as_me:25967: checking for long" >&5
 echo $ECHO_N "checking for long... $ECHO_C" >&6
 if test "${ac_cv_type_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 25926 "configure"
+#line 25973 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25938,16 +25985,16 @@ if (sizeof (long))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25941: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25988: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25944: \$? = $ac_status" >&5
+  echo "$as_me:25991: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25947: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25994: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25950: \$? = $ac_status" >&5
+  echo "$as_me:25997: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_long=yes
 else
@@ -25957,10 +26004,10 @@ ac_cv_type_long=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:25960: result: $ac_cv_type_long" >&5
+echo "$as_me:26007: result: $ac_cv_type_long" >&5
 echo "${ECHO_T}$ac_cv_type_long" >&6
 
-echo "$as_me:25963: checking size of long" >&5
+echo "$as_me:26010: checking size of long" >&5
 echo $ECHO_N "checking size of long... $ECHO_C" >&6
 if test "${ac_cv_sizeof_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -25969,7 +26016,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 25972 "configure"
+#line 26019 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -25981,21 +26028,21 @@ int _array_ [1 - 2 * !((sizeof (long)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:25984: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26031: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25987: \$? = $ac_status" >&5
+  echo "$as_me:26034: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:25990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26037: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25993: \$? = $ac_status" >&5
+  echo "$as_me:26040: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 25998 "configure"
+#line 26045 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26007,16 +26054,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26010: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26057: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26013: \$? = $ac_status" >&5
+  echo "$as_me:26060: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26016: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26063: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26019: \$? = $ac_status" >&5
+  echo "$as_me:26066: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -26032,7 +26079,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 26035 "configure"
+#line 26082 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26044,16 +26091,16 @@ int _array_ [1 - 2 * !((sizeof (long)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26047: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26094: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26050: \$? = $ac_status" >&5
+  echo "$as_me:26097: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26053: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26100: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26056: \$? = $ac_status" >&5
+  echo "$as_me:26103: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -26069,7 +26116,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 26072 "configure"
+#line 26119 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26081,16 +26128,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26084: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26131: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26087: \$? = $ac_status" >&5
+  echo "$as_me:26134: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26090: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26137: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26093: \$? = $ac_status" >&5
+  echo "$as_me:26140: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -26103,12 +26150,12 @@ done
 ac_cv_sizeof_long=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:26106: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:26153: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26111 "configure"
+#line 26158 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26124,15 +26171,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:26127: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26174: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26130: \$? = $ac_status" >&5
+  echo "$as_me:26177: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:26132: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26179: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26135: \$? = $ac_status" >&5
+  echo "$as_me:26182: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long=`cat conftest.val`
 else
@@ -26148,19 +26195,19 @@ else
   ac_cv_sizeof_long=0
 fi
 fi
-echo "$as_me:26151: result: $ac_cv_sizeof_long" >&5
+echo "$as_me:26198: result: $ac_cv_sizeof_long" >&5
 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_LONG $ac_cv_sizeof_long
 EOF
 
-echo "$as_me:26157: checking for off_t" >&5
+echo "$as_me:26204: checking for off_t" >&5
 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
 if test "${ac_cv_type_off_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26163 "configure"
+#line 26210 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26175,16 +26222,16 @@ if (sizeof (off_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26178: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26225: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26181: \$? = $ac_status" >&5
+  echo "$as_me:26228: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26184: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26231: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26187: \$? = $ac_status" >&5
+  echo "$as_me:26234: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_off_t=yes
 else
@@ -26194,10 +26241,10 @@ ac_cv_type_off_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:26197: result: $ac_cv_type_off_t" >&5
+echo "$as_me:26244: result: $ac_cv_type_off_t" >&5
 echo "${ECHO_T}$ac_cv_type_off_t" >&6
 
-echo "$as_me:26200: checking size of off_t" >&5
+echo "$as_me:26247: checking size of off_t" >&5
 echo $ECHO_N "checking size of off_t... $ECHO_C" >&6
 if test "${ac_cv_sizeof_off_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26206,7 +26253,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 26209 "configure"
+#line 26256 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26218,21 +26265,21 @@ int _array_ [1 - 2 * !((sizeof (off_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26221: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26268: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26224: \$? = $ac_status" >&5
+  echo "$as_me:26271: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26227: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26274: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26230: \$? = $ac_status" >&5
+  echo "$as_me:26277: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 26235 "configure"
+#line 26282 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26244,16 +26291,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26247: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26294: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26250: \$? = $ac_status" >&5
+  echo "$as_me:26297: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26253: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26300: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26256: \$? = $ac_status" >&5
+  echo "$as_me:26303: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -26269,7 +26316,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 26272 "configure"
+#line 26319 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26281,16 +26328,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26284: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26331: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26287: \$? = $ac_status" >&5
+  echo "$as_me:26334: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26290: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26337: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26293: \$? = $ac_status" >&5
+  echo "$as_me:26340: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -26306,7 +26353,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 26309 "configure"
+#line 26356 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26318,16 +26365,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26321: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26368: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26324: \$? = $ac_status" >&5
+  echo "$as_me:26371: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26327: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26374: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26330: \$? = $ac_status" >&5
+  echo "$as_me:26377: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -26340,12 +26387,12 @@ done
 ac_cv_sizeof_off_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:26343: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:26390: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26348 "configure"
+#line 26395 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26361,15 +26408,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:26364: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26411: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26367: \$? = $ac_status" >&5
+  echo "$as_me:26414: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:26369: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26416: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26372: \$? = $ac_status" >&5
+  echo "$as_me:26419: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_off_t=`cat conftest.val`
 else
@@ -26385,19 +26432,19 @@ else
   ac_cv_sizeof_off_t=0
 fi
 fi
-echo "$as_me:26388: result: $ac_cv_sizeof_off_t" >&5
+echo "$as_me:26435: result: $ac_cv_sizeof_off_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
 EOF
 
-echo "$as_me:26394: checking for time_t" >&5
+echo "$as_me:26441: checking for time_t" >&5
 echo $ECHO_N "checking for time_t... $ECHO_C" >&6
 if test "${ac_cv_type_time_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26400 "configure"
+#line 26447 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26412,16 +26459,16 @@ if (sizeof (time_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26415: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26462: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26418: \$? = $ac_status" >&5
+  echo "$as_me:26465: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26421: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26468: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26424: \$? = $ac_status" >&5
+  echo "$as_me:26471: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_time_t=yes
 else
@@ -26431,10 +26478,10 @@ ac_cv_type_time_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:26434: result: $ac_cv_type_time_t" >&5
+echo "$as_me:26481: result: $ac_cv_type_time_t" >&5
 echo "${ECHO_T}$ac_cv_type_time_t" >&6
 
-echo "$as_me:26437: checking size of time_t" >&5
+echo "$as_me:26484: checking size of time_t" >&5
 echo $ECHO_N "checking size of time_t... $ECHO_C" >&6
 if test "${ac_cv_sizeof_time_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26443,7 +26490,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 26446 "configure"
+#line 26493 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26455,21 +26502,21 @@ int _array_ [1 - 2 * !((sizeof (time_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26458: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26505: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26461: \$? = $ac_status" >&5
+  echo "$as_me:26508: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26464: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26467: \$? = $ac_status" >&5
+  echo "$as_me:26514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 26472 "configure"
+#line 26519 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26481,16 +26528,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26484: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26531: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26487: \$? = $ac_status" >&5
+  echo "$as_me:26534: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26490: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26537: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26493: \$? = $ac_status" >&5
+  echo "$as_me:26540: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -26506,7 +26553,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 26509 "configure"
+#line 26556 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26518,16 +26565,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26521: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26568: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26524: \$? = $ac_status" >&5
+  echo "$as_me:26571: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26527: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26574: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26530: \$? = $ac_status" >&5
+  echo "$as_me:26577: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -26543,7 +26590,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 26546 "configure"
+#line 26593 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26555,16 +26602,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:26558: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26605: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26561: \$? = $ac_status" >&5
+  echo "$as_me:26608: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:26564: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26611: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26567: \$? = $ac_status" >&5
+  echo "$as_me:26614: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -26577,12 +26624,12 @@ done
 ac_cv_sizeof_time_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:26580: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:26627: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26585 "configure"
+#line 26632 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -26598,15 +26645,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:26601: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26648: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26604: \$? = $ac_status" >&5
+  echo "$as_me:26651: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:26606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26653: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26609: \$? = $ac_status" >&5
+  echo "$as_me:26656: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_time_t=`cat conftest.val`
 else
@@ -26622,7 +26669,7 @@ else
   ac_cv_sizeof_time_t=0
 fi
 fi
-echo "$as_me:26625: result: $ac_cv_sizeof_time_t" >&5
+echo "$as_me:26672: result: $ac_cv_sizeof_time_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_time_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t
@@ -26630,13 +26677,13 @@ EOF
 
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
-echo "$as_me:26633: checking for working alloca.h" >&5
+echo "$as_me:26680: checking for working alloca.h" >&5
 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
 if test "${ac_cv_working_alloca_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26639 "configure"
+#line 26686 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int
@@ -26648,16 +26695,16 @@ char *p = (char *) alloca (2 * sizeof (int));
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:26651: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26698: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26654: \$? = $ac_status" >&5
+  echo "$as_me:26701: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:26657: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26704: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26660: \$? = $ac_status" >&5
+  echo "$as_me:26707: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_working_alloca_h=yes
 else
@@ -26667,7 +26714,7 @@ ac_cv_working_alloca_h=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:26670: result: $ac_cv_working_alloca_h" >&5
+echo "$as_me:26717: result: $ac_cv_working_alloca_h" >&5
 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
 if test $ac_cv_working_alloca_h = yes; then
 
@@ -26677,13 +26724,13 @@ EOF
 
 fi
 
-echo "$as_me:26680: checking for alloca" >&5
+echo "$as_me:26727: checking for alloca" >&5
 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
 if test "${ac_cv_func_alloca_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26686 "configure"
+#line 26733 "configure"
 #include "confdefs.h"
 #ifdef __GNUC__
 # define alloca __builtin_alloca
@@ -26715,16 +26762,16 @@ char *p = (char *) alloca (1);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:26718: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26765: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26721: \$? = $ac_status" >&5
+  echo "$as_me:26768: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:26724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26771: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26727: \$? = $ac_status" >&5
+  echo "$as_me:26774: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_alloca_works=yes
 else
@@ -26734,7 +26781,7 @@ ac_cv_func_alloca_works=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:26737: result: $ac_cv_func_alloca_works" >&5
+echo "$as_me:26784: result: $ac_cv_func_alloca_works" >&5
 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
 
 if test $ac_cv_func_alloca_works = yes; then
@@ -26755,13 +26802,13 @@ cat >>confdefs.h <<\EOF
 #define C_ALLOCA 1
 EOF
 
-echo "$as_me:26758: checking whether \`alloca.c' needs Cray hooks" >&5
+echo "$as_me:26805: checking whether \`alloca.c' needs Cray hooks" >&5
 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
 if test "${ac_cv_os_cray+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26764 "configure"
+#line 26811 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -26779,18 +26826,18 @@ fi
 rm -rf conftest*
 
 fi
-echo "$as_me:26782: result: $ac_cv_os_cray" >&5
+echo "$as_me:26829: result: $ac_cv_os_cray" >&5
 echo "${ECHO_T}$ac_cv_os_cray" >&6
 if test $ac_cv_os_cray = yes; then
   for ac_func in _getb67 GETB67 getb67; do
     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:26787: checking for $ac_func" >&5
+echo "$as_me:26834: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26793 "configure"
+#line 26840 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -26821,16 +26868,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:26824: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26871: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26827: \$? = $ac_status" >&5
+  echo "$as_me:26874: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:26830: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26877: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26833: \$? = $ac_status" >&5
+  echo "$as_me:26880: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -26840,7 +26887,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:26843: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:26890: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
 
@@ -26854,7 +26901,7 @@ fi
   done
 fi
 
-echo "$as_me:26857: checking stack direction for C alloca" >&5
+echo "$as_me:26904: checking stack direction for C alloca" >&5
 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
 if test "${ac_cv_c_stack_direction+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26863,7 +26910,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26866 "configure"
+#line 26913 "configure"
 #include "confdefs.h"
 int
 find_stack_direction ()
@@ -26886,15 +26933,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:26889: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26936: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26892: \$? = $ac_status" >&5
+  echo "$as_me:26939: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:26894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26941: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26897: \$? = $ac_status" >&5
+  echo "$as_me:26944: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_stack_direction=1
 else
@@ -26906,7 +26953,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:26909: result: $ac_cv_c_stack_direction" >&5
+echo "$as_me:26956: result: $ac_cv_c_stack_direction" >&5
 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
 
 cat >>confdefs.h <<EOF
@@ -26918,23 +26965,23 @@ fi
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:26921: checking for $ac_header" >&5
+echo "$as_me:26968: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26927 "configure"
+#line 26974 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:26931: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:26978: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:26937: \$? = $ac_status" >&5
+  echo "$as_me:26984: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -26953,7 +27000,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:26956: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:27003: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -26966,13 +27013,13 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:26969: checking for $ac_func" >&5
+echo "$as_me:27016: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 26975 "configure"
+#line 27022 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -27003,16 +27050,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27006: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27053: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27009: \$? = $ac_status" >&5
+  echo "$as_me:27056: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27012: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27059: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27015: \$? = $ac_status" >&5
+  echo "$as_me:27062: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -27022,7 +27069,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:27025: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:27072: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -27034,7 +27081,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:27037: checking for working fork" >&5
+  echo "$as_me:27084: checking for working fork" >&5
 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
 if test "${ac_cv_func_fork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -27057,15 +27104,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:27060: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27107: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27063: \$? = $ac_status" >&5
+  echo "$as_me:27110: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:27065: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27112: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27068: \$? = $ac_status" >&5
+  echo "$as_me:27115: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -27077,7 +27124,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:27080: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:27127: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -27091,12 +27138,12 @@ if test "x$ac_cv_func_fork_works" = xcross; then
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:27094: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:27141: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&2;}
 fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 if test "x$ac_cv_func_vfork" = xyes; then
-  echo "$as_me:27099: checking for working vfork" >&5
+  echo "$as_me:27146: checking for working vfork" >&5
 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
 if test "${ac_cv_func_vfork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -27105,7 +27152,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 27108 "configure"
+#line 27155 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -27202,15 +27249,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:27205: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27252: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27208: \$? = $ac_status" >&5
+  echo "$as_me:27255: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:27210: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27257: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27213: \$? = $ac_status" >&5
+  echo "$as_me:27260: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -27222,13 +27269,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:27225: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:27272: result: $ac_cv_func_vfork_works" >&5
 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
 
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
   ac_cv_func_vfork_works=ac_cv_func_vfork
-  { echo "$as_me:27231: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:27278: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
 fi
 
@@ -27253,14 +27300,14 @@ EOF
 
 fi
 
-echo "$as_me:27256: checking if we should use fcntl or ioctl" >&5
+echo "$as_me:27303: checking if we should use fcntl or ioctl" >&5
 echo $ECHO_N "checking if we should use fcntl or ioctl... $ECHO_C" >&6
 if test "${cf_cv_fionbio+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27263 "configure"
+#line 27310 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -27277,16 +27324,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27280: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27327: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27283: \$? = $ac_status" >&5
+  echo "$as_me:27330: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27286: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27333: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27289: \$? = $ac_status" >&5
+  echo "$as_me:27336: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=ioctl
 else
@@ -27294,7 +27341,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27297 "configure"
+#line 27344 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -27316,16 +27363,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27319: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27366: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27322: \$? = $ac_status" >&5
+  echo "$as_me:27369: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27325: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27372: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27328: \$? = $ac_status" >&5
+  echo "$as_me:27375: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=fcntl
 else
@@ -27338,20 +27385,20 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:27341: result: $cf_cv_fionbio" >&5
+echo "$as_me:27388: result: $cf_cv_fionbio" >&5
 echo "${ECHO_T}$cf_cv_fionbio" >&6
 test "$cf_cv_fionbio" = "fcntl" && cat >>confdefs.h <<\EOF
 #define USE_FCNTL 1
 EOF
 
-echo "$as_me:27347: checking for broken/missing definition of remove" >&5
+echo "$as_me:27394: checking for broken/missing definition of remove" >&5
 echo $ECHO_N "checking for broken/missing definition of remove... $ECHO_C" >&6
 if test "${cf_cv_baddef_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27354 "configure"
+#line 27401 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -27363,23 +27410,23 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27366: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27413: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27369: \$? = $ac_status" >&5
+  echo "$as_me:27416: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27372: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27419: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27375: \$? = $ac_status" >&5
+  echo "$as_me:27422: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_baddef_remove=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 27382 "configure"
+#line 27429 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 		int __unlink(name) { return unlink(name); }
@@ -27392,16 +27439,16 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27395: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27442: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27398: \$? = $ac_status" >&5
+  echo "$as_me:27445: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27401: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27448: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27404: \$? = $ac_status" >&5
+  echo "$as_me:27451: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_baddef_remove=yes
 else
@@ -27416,20 +27463,20 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:27419: result: $cf_cv_baddef_remove" >&5
+echo "$as_me:27466: result: $cf_cv_baddef_remove" >&5
 echo "${ECHO_T}$cf_cv_baddef_remove" >&6
 test "$cf_cv_baddef_remove" != no && cat >>confdefs.h <<\EOF
 #define NEED_REMOVE 1
 EOF
 
-echo "$as_me:27425: checking for lstat" >&5
+echo "$as_me:27472: checking for lstat" >&5
 echo $ECHO_N "checking for lstat... $ECHO_C" >&6
 if test "${ac_cv_func_lstat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27432 "configure"
+#line 27479 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -27443,16 +27490,16 @@ lstat(".", (struct stat *)0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27446: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27493: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27449: \$? = $ac_status" >&5
+  echo "$as_me:27496: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27452: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27499: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27455: \$? = $ac_status" >&5
+  echo "$as_me:27502: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_lstat=yes
 else
@@ -27464,7 +27511,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:27467: result: $ac_cv_func_lstat " >&5
+echo "$as_me:27514: result: $ac_cv_func_lstat " >&5
 echo "${ECHO_T}$ac_cv_func_lstat " >&6
 if test $ac_cv_func_lstat = yes; then
 	cat >>confdefs.h <<\EOF
@@ -27498,13 +27545,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:27501: checking for $ac_func" >&5
+echo "$as_me:27548: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 27507 "configure"
+#line 27554 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -27535,16 +27582,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27538: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27585: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27541: \$? = $ac_status" >&5
+  echo "$as_me:27588: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27544: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27591: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27547: \$? = $ac_status" >&5
+  echo "$as_me:27594: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -27554,7 +27601,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:27557: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:27604: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -27570,13 +27617,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:27573: checking for $ac_func" >&5
+echo "$as_me:27620: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 27579 "configure"
+#line 27626 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -27607,16 +27654,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27610: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27657: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27613: \$? = $ac_status" >&5
+  echo "$as_me:27660: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27616: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27663: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27619: \$? = $ac_status" >&5
+  echo "$as_me:27666: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -27626,7 +27673,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:27629: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:27676: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -27638,7 +27685,7 @@ else
 fi
 done
 
-echo "$as_me:27641: checking for random-integer functions" >&5
+echo "$as_me:27688: checking for random-integer functions" >&5
 echo $ECHO_N "checking for random-integer functions... $ECHO_C" >&6
 if test "${cf_cv_srand_func+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -27658,7 +27705,7 @@ do
 	esac
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27661 "configure"
+#line 27708 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -27677,16 +27724,16 @@ long seed = 1; $cf_srand_func(seed); seed = $cf_rand_func()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:27680: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27727: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27683: \$? = $ac_status" >&5
+  echo "$as_me:27730: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:27686: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27733: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27689: \$? = $ac_status" >&5
+  echo "$as_me:27736: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_srand_func=$cf_func
  break
@@ -27698,10 +27745,10 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:27701: result: $cf_cv_srand_func" >&5
+echo "$as_me:27748: result: $cf_cv_srand_func" >&5
 echo "${ECHO_T}$cf_cv_srand_func" >&6
 if test "$cf_cv_srand_func" != unknown ; then
-	echo "$as_me:27704: checking for range of random-integers" >&5
+	echo "$as_me:27751: checking for range of random-integers" >&5
 echo $ECHO_N "checking for range of random-integers... $ECHO_C" >&6
 if test "${cf_cv_rand_max+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -27722,7 +27769,7 @@ else
 			;;
 		esac
 		cat >conftest.$ac_ext <<_ACEOF
-#line 27725 "configure"
+#line 27772 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -27741,16 +27788,16 @@ long x = $cf_cv_rand_max
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27744: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27791: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27747: \$? = $ac_status" >&5
+  echo "$as_me:27794: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27750: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27797: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27753: \$? = $ac_status" >&5
+  echo "$as_me:27800: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -27761,7 +27808,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:27764: result: $cf_cv_rand_max" >&5
+echo "$as_me:27811: result: $cf_cv_rand_max" >&5
 echo "${ECHO_T}$cf_cv_rand_max" >&6
 
 	cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
@@ -27792,13 +27839,13 @@ fi
 for ac_func in strstr
 do
 
-echo "$as_me:27795: checking for $ac_func declaration" >&5
+echo "$as_me:27842: checking for $ac_func declaration" >&5
 echo $ECHO_N "checking for $ac_func declaration... $ECHO_C" >&6
 if eval "test \"\${ac_cv_func_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 27801 "configure"
+#line 27848 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -27812,20 +27859,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27815: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27862: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27818: \$? = $ac_status" >&5
+  echo "$as_me:27865: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27821: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27868: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27824: \$? = $ac_status" >&5
+  echo "$as_me:27871: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27828 "configure"
+#line 27875 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -27839,16 +27886,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27842: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27889: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27845: \$? = $ac_status" >&5
+  echo "$as_me:27892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27848: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27851: \$? = $ac_status" >&5
+  echo "$as_me:27898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -27869,11 +27916,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:27872: result: yes" >&5
+  echo "$as_me:27919: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:27876: result: no" >&5
+  echo "$as_me:27923: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -27888,13 +27935,13 @@ done
 for ac_func in getgrgid getgrnam
 do
 
-echo "$as_me:27891: checking for $ac_func declaration" >&5
+echo "$as_me:27938: checking for $ac_func declaration" >&5
 echo $ECHO_N "checking for $ac_func declaration... $ECHO_C" >&6
 if eval "test \"\${ac_cv_func_decl_$ac_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 27897 "configure"
+#line 27944 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -27910,20 +27957,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27913: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27960: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27916: \$? = $ac_status" >&5
+  echo "$as_me:27963: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27919: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27966: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27922: \$? = $ac_status" >&5
+  echo "$as_me:27969: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27926 "configure"
+#line 27973 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -27939,16 +27986,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27942: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27989: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27945: \$? = $ac_status" >&5
+  echo "$as_me:27992: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27948: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27995: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27951: \$? = $ac_status" >&5
+  echo "$as_me:27998: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -27969,11 +28016,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:27972: result: yes" >&5
+  echo "$as_me:28019: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:27976: result: no" >&5
+  echo "$as_me:28023: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -27985,14 +28032,14 @@ EOF
 fi
 done
 
-echo "$as_me:27988: checking if TRUE/FALSE are defined" >&5
+echo "$as_me:28035: checking if TRUE/FALSE are defined" >&5
 echo $ECHO_N "checking if TRUE/FALSE are defined... $ECHO_C" >&6
 if test "${cf_cv_bool_defs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 27995 "configure"
+#line 28042 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -28006,16 +28053,16 @@ int x = TRUE, y = FALSE
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28009: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28056: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28012: \$? = $ac_status" >&5
+  echo "$as_me:28059: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28015: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28062: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28018: \$? = $ac_status" >&5
+  echo "$as_me:28065: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_bool_defs=yes
 else
@@ -28026,7 +28073,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:28029: result: $cf_cv_bool_defs" >&5
+echo "$as_me:28076: result: $cf_cv_bool_defs" >&5
 echo "${ECHO_T}$cf_cv_bool_defs" >&6
 if test "$cf_cv_bool_defs" = no ; then
 	cat >>confdefs.h <<\EOF
@@ -28039,14 +28086,14 @@ EOF
 
 fi
 
-echo "$as_me:28042: checking if external errno is declared" >&5
+echo "$as_me:28089: checking if external errno is declared" >&5
 echo $ECHO_N "checking if external errno is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28049 "configure"
+#line 28096 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -28064,16 +28111,16 @@ int x = (int) errno
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28067: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28114: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28070: \$? = $ac_status" >&5
+  echo "$as_me:28117: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28073: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28120: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28076: \$? = $ac_status" >&5
+  echo "$as_me:28123: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -28084,7 +28131,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:28087: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:28134: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -28099,14 +28146,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:28102: checking if external errno exists" >&5
+echo "$as_me:28149: checking if external errno exists" >&5
 echo $ECHO_N "checking if external errno exists... $ECHO_C" >&6
 if test "${cf_cv_have_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28109 "configure"
+#line 28156 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -28121,16 +28168,16 @@ errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28124: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28171: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28127: \$? = $ac_status" >&5
+  echo "$as_me:28174: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28130: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28177: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28133: \$? = $ac_status" >&5
+  echo "$as_me:28180: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -28141,7 +28188,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:28144: result: $cf_cv_have_errno" >&5
+echo "$as_me:28191: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -28154,7 +28201,7 @@ EOF
 
 fi
 
-echo "$as_me:28157: checking if we can set errno" >&5
+echo "$as_me:28204: checking if we can set errno" >&5
 echo $ECHO_N "checking if we can set errno... $ECHO_C" >&6
 if test "${cf_cv_set_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -28162,7 +28209,7 @@ else
 
 if test "$cross_compiling" = yes; then
   cat >conftest.$ac_ext <<_ACEOF
-#line 28165 "configure"
+#line 28212 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int
@@ -28174,16 +28221,16 @@ errno = 255
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28177: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28224: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28180: \$? = $ac_status" >&5
+  echo "$as_me:28227: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28183: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28230: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28186: \$? = $ac_status" >&5
+  echo "$as_me:28233: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=maybe
 else
@@ -28194,7 +28241,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28197 "configure"
+#line 28244 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -28205,15 +28252,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28208: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28255: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28211: \$? = $ac_status" >&5
+  echo "$as_me:28258: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28213: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28260: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28216: \$? = $ac_status" >&5
+  echo "$as_me:28263: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=yes
 else
@@ -28226,20 +28273,20 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:28229: result: $cf_cv_set_errno" >&5
+echo "$as_me:28276: result: $cf_cv_set_errno" >&5
 echo "${ECHO_T}$cf_cv_set_errno" >&6
 test "$cf_cv_set_errno" != no && cat >>confdefs.h <<\EOF
 #define CAN_SET_ERRNO 1
 EOF
 
-echo "$as_me:28235: checking for setlocale()" >&5
+echo "$as_me:28282: checking for setlocale()" >&5
 echo $ECHO_N "checking for setlocale()... $ECHO_C" >&6
 if test "${cf_cv_locale+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 28242 "configure"
+#line 28289 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int
@@ -28251,16 +28298,16 @@ setlocale(LC_ALL, "")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28254: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28301: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28257: \$? = $ac_status" >&5
+  echo "$as_me:28304: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28260: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28307: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28263: \$? = $ac_status" >&5
+  echo "$as_me:28310: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_locale=yes
 else
@@ -28272,21 +28319,21 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28275: result: $cf_cv_locale" >&5
+echo "$as_me:28322: result: $cf_cv_locale" >&5
 echo "${ECHO_T}$cf_cv_locale" >&6
 test $cf_cv_locale = yes && { cat >>confdefs.h <<\EOF
 #define LOCALE 1
 EOF
  }
 
-echo "$as_me:28282: checking if NGROUPS is defined" >&5
+echo "$as_me:28329: checking if NGROUPS is defined" >&5
 echo $ECHO_N "checking if NGROUPS is defined... $ECHO_C" >&6
 if test "${cf_cv_ngroups+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 28289 "configure"
+#line 28336 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -28305,23 +28352,23 @@ int x = NGROUPS
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28308: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28355: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28311: \$? = $ac_status" >&5
+  echo "$as_me:28358: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28314: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28361: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28317: \$? = $ac_status" >&5
+  echo "$as_me:28364: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ngroups=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 28324 "configure"
+#line 28371 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -28340,16 +28387,16 @@ int x = NGROUPS_MAX
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28343: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28390: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28346: \$? = $ac_status" >&5
+  echo "$as_me:28393: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28349: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28396: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28352: \$? = $ac_status" >&5
+  echo "$as_me:28399: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ngroups=NGROUPS_MAX
 else
@@ -28361,7 +28408,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:28364: result: $cf_cv_ngroups" >&5
+echo "$as_me:28411: result: $cf_cv_ngroups" >&5
 echo "${ECHO_T}$cf_cv_ngroups" >&6
 
 fi
@@ -28378,14 +28425,14 @@ EOF
 
 fi
 
-echo "$as_me:28381: checking if external sys_nerr is declared" >&5
+echo "$as_me:28428: checking if external sys_nerr is declared" >&5
 echo $ECHO_N "checking if external sys_nerr is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_sys_nerr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28388 "configure"
+#line 28435 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -28403,16 +28450,16 @@ int x = (int) sys_nerr
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28406: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28453: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28409: \$? = $ac_status" >&5
+  echo "$as_me:28456: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28412: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28459: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28415: \$? = $ac_status" >&5
+  echo "$as_me:28462: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_nerr=yes
 else
@@ -28423,7 +28470,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:28426: result: $cf_cv_dcl_sys_nerr" >&5
+echo "$as_me:28473: result: $cf_cv_dcl_sys_nerr" >&5
 echo "${ECHO_T}$cf_cv_dcl_sys_nerr" >&6
 
 if test "$cf_cv_dcl_sys_nerr" = no ; then
@@ -28438,14 +28485,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:28441: checking if external sys_nerr exists" >&5
+echo "$as_me:28488: checking if external sys_nerr exists" >&5
 echo $ECHO_N "checking if external sys_nerr exists... $ECHO_C" >&6
 if test "${cf_cv_have_sys_nerr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28448 "configure"
+#line 28495 "configure"
 #include "confdefs.h"
 
 #undef sys_nerr
@@ -28460,16 +28507,16 @@ sys_nerr = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28463: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28510: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28466: \$? = $ac_status" >&5
+  echo "$as_me:28513: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28469: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28516: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28472: \$? = $ac_status" >&5
+  echo "$as_me:28519: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_nerr=yes
 else
@@ -28480,7 +28527,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:28483: result: $cf_cv_have_sys_nerr" >&5
+echo "$as_me:28530: result: $cf_cv_have_sys_nerr" >&5
 echo "${ECHO_T}$cf_cv_have_sys_nerr" >&6
 
 if test "$cf_cv_have_sys_nerr" = yes ; then
@@ -28493,14 +28540,14 @@ EOF
 
 fi
 
-echo "$as_me:28496: checking if external sys_errlist is declared" >&5
+echo "$as_me:28543: checking if external sys_errlist is declared" >&5
 echo $ECHO_N "checking if external sys_errlist is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_sys_errlist+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28503 "configure"
+#line 28550 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -28518,16 +28565,16 @@ int x = (int) sys_errlist
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28521: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28568: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28524: \$? = $ac_status" >&5
+  echo "$as_me:28571: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28527: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28574: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28530: \$? = $ac_status" >&5
+  echo "$as_me:28577: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_errlist=yes
 else
@@ -28538,7 +28585,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:28541: result: $cf_cv_dcl_sys_errlist" >&5
+echo "$as_me:28588: result: $cf_cv_dcl_sys_errlist" >&5
 echo "${ECHO_T}$cf_cv_dcl_sys_errlist" >&6
 
 if test "$cf_cv_dcl_sys_errlist" = no ; then
@@ -28553,14 +28600,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:28556: checking if external sys_errlist exists" >&5
+echo "$as_me:28603: checking if external sys_errlist exists" >&5
 echo $ECHO_N "checking if external sys_errlist exists... $ECHO_C" >&6
 if test "${cf_cv_have_sys_errlist+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 28563 "configure"
+#line 28610 "configure"
 #include "confdefs.h"
 
 #undef sys_errlist
@@ -28575,16 +28622,16 @@ sys_errlist = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28578: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28625: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28581: \$? = $ac_status" >&5
+  echo "$as_me:28628: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28584: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28631: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28587: \$? = $ac_status" >&5
+  echo "$as_me:28634: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_errlist=yes
 else
@@ -28595,7 +28642,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:28598: result: $cf_cv_have_sys_errlist" >&5
+echo "$as_me:28645: result: $cf_cv_have_sys_errlist" >&5
 echo "${ECHO_T}$cf_cv_have_sys_errlist" >&6
 
 if test "$cf_cv_have_sys_errlist" = yes ; then
@@ -28611,23 +28658,23 @@ fi
 for ac_header in lastlog.h paths.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:28614: checking for $ac_header" >&5
+echo "$as_me:28661: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28620 "configure"
+#line 28667 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:28624: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:28671: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:28630: \$? = $ac_status" >&5
+  echo "$as_me:28677: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -28646,7 +28693,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:28649: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:28696: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -28656,14 +28703,14 @@ EOF
 fi
 done
 
-echo "$as_me:28659: checking for lastlog path" >&5
+echo "$as_me:28706: checking for lastlog path" >&5
 echo $ECHO_N "checking for lastlog path... $ECHO_C" >&6
 if test "${cf_cv_path_lastlog+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 28666 "configure"
+#line 28713 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28683,16 +28730,16 @@ char *path = _PATH_LASTLOG
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28686: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28733: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28689: \$? = $ac_status" >&5
+  echo "$as_me:28736: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28692: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28739: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28695: \$? = $ac_status" >&5
+  echo "$as_me:28742: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_path_lastlog="_PATH_LASTLOG"
 else
@@ -28707,13 +28754,13 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:28710: result: $cf_cv_path_lastlog" >&5
+echo "$as_me:28757: result: $cf_cv_path_lastlog" >&5
 echo "${ECHO_T}$cf_cv_path_lastlog" >&6
 test $cf_cv_path_lastlog != no && cat >>confdefs.h <<\EOF
 #define USE_LASTLOG 1
 EOF
 
-echo "$as_me:28716: checking for utmp implementation" >&5
+echo "$as_me:28763: checking for utmp implementation" >&5
 echo $ECHO_N "checking for utmp implementation... $ECHO_C" >&6
 if test "${cf_cv_have_utmp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -28730,7 +28777,7 @@ cf_utmp_includes="
 #endif
 "
 	cat >conftest.$ac_ext <<_ACEOF
-#line 28733 "configure"
+#line 28780 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -28744,16 +28791,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28747: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28794: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28750: \$? = $ac_status" >&5
+  echo "$as_me:28797: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28753: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28800: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28756: \$? = $ac_status" >&5
+  echo "$as_me:28803: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -28762,7 +28809,7 @@ else
 cat conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 28765 "configure"
+#line 28812 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -28776,16 +28823,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28779: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28826: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28782: \$? = $ac_status" >&5
+  echo "$as_me:28829: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28785: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28832: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28788: \$? = $ac_status" >&5
+  echo "$as_me:28835: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -28800,7 +28847,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:28803: result: $cf_cv_have_utmp" >&5
+echo "$as_me:28850: result: $cf_cv_have_utmp" >&5
 echo "${ECHO_T}$cf_cv_have_utmp" >&6
 
 if test $cf_cv_have_utmp != no ; then
@@ -28813,14 +28860,14 @@ EOF
 EOF
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:28816: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5
+echo "$as_me:28863: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5
 echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_host is declared... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 28823 "configure"
+#line 28870 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28834,16 +28881,16 @@ struct $cf_cv_have_utmp x; char *y = &x.ut_host[0]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28837: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28884: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28840: \$? = $ac_status" >&5
+  echo "$as_me:28887: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28843: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28890: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28846: \$? = $ac_status" >&5
+  echo "$as_me:28893: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_host=yes
 else
@@ -28855,7 +28902,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28858: result: $cf_cv_have_utmp_ut_host" >&5
+echo "$as_me:28905: result: $cf_cv_have_utmp_ut_host" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_host" >&6
 test $cf_cv_have_utmp_ut_host != no && cat >>confdefs.h <<\EOF
 #define HAVE_UTMP_UT_HOST 1
@@ -28864,14 +28911,14 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:28867: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5
+echo "$as_me:28914: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5
 echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_syslen is declared... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_syslen+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 28874 "configure"
+#line 28921 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28885,16 +28932,16 @@ struct $cf_cv_have_utmp x; int y = x.ut_syslen
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28888: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28935: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28891: \$? = $ac_status" >&5
+  echo "$as_me:28938: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28941: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28897: \$? = $ac_status" >&5
+  echo "$as_me:28944: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_syslen=yes
 else
@@ -28906,7 +28953,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28909: result: $cf_cv_have_utmp_ut_syslen" >&5
+echo "$as_me:28956: result: $cf_cv_have_utmp_ut_syslen" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_syslen" >&6
 test $cf_cv_have_utmp_ut_syslen != no && cat >>confdefs.h <<\EOF
 #define HAVE_UTMP_UT_SYSLEN 1
@@ -28915,7 +28962,7 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:28918: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5
+echo "$as_me:28965: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5
 echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_name is declared... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_name+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -28932,7 +28979,7 @@ cf_utmp_includes="
 "
 for cf_header in ut_name ut_user ; do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 28935 "configure"
+#line 28982 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -28946,16 +28993,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:28949: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28996: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28952: \$? = $ac_status" >&5
+  echo "$as_me:28999: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28955: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29002: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28958: \$? = $ac_status" >&5
+  echo "$as_me:29005: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_name=$cf_header
 	 break
@@ -28967,12 +29014,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:28970: result: $cf_cv_have_utmp_ut_name" >&5
+echo "$as_me:29017: result: $cf_cv_have_utmp_ut_name" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_name" >&6
 
 case $cf_cv_have_utmp_ut_name in #(vi
 no) #(vi
-	{ { echo "$as_me:28975: error: Cannot find declaration for ut.ut_name" >&5
+	{ { echo "$as_me:29022: error: Cannot find declaration for ut.ut_name" >&5
 echo "$as_me: error: Cannot find declaration for ut.ut_name" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -28986,7 +29033,7 @@ esac
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:28989: checking for exit-status in $cf_cv_have_utmp" >&5
+echo "$as_me:29036: checking for exit-status in $cf_cv_have_utmp" >&5
 echo $ECHO_N "checking for exit-status in $cf_cv_have_utmp... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_xstatus+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -28999,7 +29046,7 @@ for cf_result in \
 	ut_exit.ut_exit
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 29002 "configure"
+#line 29049 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -29013,16 +29060,16 @@ struct $cf_cv_have_utmp x; long y = x.$cf_result = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29016: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29063: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29019: \$? = $ac_status" >&5
+  echo "$as_me:29066: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29022: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29069: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29025: \$? = $ac_status" >&5
+  echo "$as_me:29072: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xstatus=$cf_result
 	 break
@@ -29035,7 +29082,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:29038: result: $cf_cv_have_utmp_ut_xstatus" >&5
+echo "$as_me:29085: result: $cf_cv_have_utmp_ut_xstatus" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_xstatus" >&6
 if test $cf_cv_have_utmp_ut_xstatus != no ; then
 	cat >>confdefs.h <<\EOF
@@ -29050,14 +29097,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:29053: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5
+echo "$as_me:29100: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5
 echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_xtime is declared... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_xtime+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 29060 "configure"
+#line 29107 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -29071,23 +29118,23 @@ struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29074: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29121: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29077: \$? = $ac_status" >&5
+  echo "$as_me:29124: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29080: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29127: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29083: \$? = $ac_status" >&5
+  echo "$as_me:29130: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xtime=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 29090 "configure"
+#line 29137 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -29101,16 +29148,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29104: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29151: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29107: \$? = $ac_status" >&5
+  echo "$as_me:29154: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29110: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29157: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29113: \$? = $ac_status" >&5
+  echo "$as_me:29160: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xtime=define
 else
@@ -29124,7 +29171,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29127: result: $cf_cv_have_utmp_ut_xtime" >&5
+echo "$as_me:29174: result: $cf_cv_have_utmp_ut_xtime" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_xtime" >&6
 if test $cf_cv_have_utmp_ut_xtime != no ; then
 	cat >>confdefs.h <<\EOF
@@ -29141,14 +29188,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:29144: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5
+echo "$as_me:29191: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5
 echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_session is declared... $ECHO_C" >&6
 if test "${cf_cv_have_utmp_ut_session+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 29151 "configure"
+#line 29198 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -29162,16 +29209,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_session
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29165: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29212: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29168: \$? = $ac_status" >&5
+  echo "$as_me:29215: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29171: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29218: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29174: \$? = $ac_status" >&5
+  echo "$as_me:29221: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_session=yes
 else
@@ -29182,7 +29229,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29185: result: $cf_cv_have_utmp_ut_session" >&5
+echo "$as_me:29232: result: $cf_cv_have_utmp_ut_session" >&5
 echo "${ECHO_T}$cf_cv_have_utmp_ut_session" >&6
 if test $cf_cv_have_utmp_ut_session != no ; then
 	cat >>confdefs.h <<\EOF
@@ -29192,7 +29239,7 @@ EOF
 fi
 fi
 
-echo "$as_me:29195: checking if $cf_cv_have_utmp is SYSV flavor" >&5
+echo "$as_me:29242: checking if $cf_cv_have_utmp is SYSV flavor" >&5
 echo $ECHO_N "checking if $cf_cv_have_utmp is SYSV flavor... $ECHO_C" >&6
 if test "${cf_cv_sysv_utmp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -29200,7 +29247,7 @@ else
 
 test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
 cat >conftest.$ac_ext <<_ACEOF
-#line 29203 "configure"
+#line 29250 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -29219,16 +29266,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29222: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29269: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29225: \$? = $ac_status" >&5
+  echo "$as_me:29272: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29228: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29275: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29231: \$? = $ac_status" >&5
+  echo "$as_me:29278: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sysv_utmp=yes
 else
@@ -29239,7 +29286,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:29242: result: $cf_cv_sysv_utmp" >&5
+echo "$as_me:29289: result: $cf_cv_sysv_utmp" >&5
 echo "${ECHO_T}$cf_cv_sysv_utmp" >&6
 test $cf_cv_sysv_utmp = yes && cat >>confdefs.h <<\EOF
 #define USE_SYSV_UTMP 1
@@ -29247,14 +29294,14 @@ EOF
 
 fi
 
-echo "$as_me:29250: checking if external h_errno exists" >&5
+echo "$as_me:29297: checking if external h_errno exists" >&5
 echo $ECHO_N "checking if external h_errno exists... $ECHO_C" >&6
 if test "${cf_cv_have_h_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 29257 "configure"
+#line 29304 "configure"
 #include "confdefs.h"
 
 #undef h_errno
@@ -29269,16 +29316,16 @@ h_errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29272: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29319: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29275: \$? = $ac_status" >&5
+  echo "$as_me:29322: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29278: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29325: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29281: \$? = $ac_status" >&5
+  echo "$as_me:29328: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_h_errno=yes
 else
@@ -29289,7 +29336,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:29292: result: $cf_cv_have_h_errno" >&5
+echo "$as_me:29339: result: $cf_cv_have_h_errno" >&5
 echo "${ECHO_T}$cf_cv_have_h_errno" >&6
 
 if test "$cf_cv_have_h_errno" = yes ; then
@@ -29302,7 +29349,7 @@ EOF
 
 fi
 
-echo "$as_me:29305: checking if bibp: URLs should be supported" >&5
+echo "$as_me:29352: checking if bibp: URLs should be supported" >&5
 echo $ECHO_N "checking if bibp: URLs should be supported... $ECHO_C" >&6
 
 # Check whether --enable-bibp-urls or --disable-bibp-urls was given.
@@ -29319,13 +29366,13 @@ else
   use_bibp_urls=yes
 
 fi;
-echo "$as_me:29322: result: $use_bibp_urls" >&5
+echo "$as_me:29369: result: $use_bibp_urls" >&5
 echo "${ECHO_T}$use_bibp_urls" >&6
 test $use_bibp_urls = no && cat >>confdefs.h <<\EOF
 #define DISABLE_BIBP 1
 EOF
 
-echo "$as_me:29328: checking if configuration info should be browsable" >&5
+echo "$as_me:29375: checking if configuration info should be browsable" >&5
 echo $ECHO_N "checking if configuration info should be browsable... $ECHO_C" >&6
 
 # Check whether --enable-config-info or --disable-config-info was given.
@@ -29342,13 +29389,13 @@ else
   use_config_info=yes
 
 fi;
-echo "$as_me:29345: result: $use_config_info" >&5
+echo "$as_me:29392: result: $use_config_info" >&5
 echo "${ECHO_T}$use_config_info" >&6
 test $use_config_info = no && cat >>confdefs.h <<\EOF
 #define NO_CONFIG_INFO 1
 EOF
 
-echo "$as_me:29351: checking if new-style forms-based options screen should be used" >&5
+echo "$as_me:29398: checking if new-style forms-based options screen should be used" >&5
 echo $ECHO_N "checking if new-style forms-based options screen should be used... $ECHO_C" >&6
 
 # Check whether --enable-forms-options or --disable-forms-options was given.
@@ -29365,13 +29412,13 @@ else
   use_forms_options=yes
 
 fi;
-echo "$as_me:29368: result: $use_forms_options" >&5
+echo "$as_me:29415: result: $use_forms_options" >&5
 echo "${ECHO_T}$use_forms_options" >&6
 test $use_forms_options = no && cat >>confdefs.h <<\EOF
 #define NO_OPTION_FORMS 1
 EOF
 
-echo "$as_me:29374: checking if old-style options menu should be used" >&5
+echo "$as_me:29421: checking if old-style options menu should be used" >&5
 echo $ECHO_N "checking if old-style options menu should be used... $ECHO_C" >&6
 
 # Check whether --enable-menu-options or --disable-menu-options was given.
@@ -29388,13 +29435,13 @@ else
   use_menu_options=yes
 
 fi;
-echo "$as_me:29391: result: $use_menu_options" >&5
+echo "$as_me:29438: result: $use_menu_options" >&5
 echo "${ECHO_T}$use_menu_options" >&6
 test $use_menu_options = no && cat >>confdefs.h <<\EOF
 #define NO_OPTION_MENU 1
 EOF
 
-echo "$as_me:29397: checking if sessions code should be used" >&5
+echo "$as_me:29444: checking if sessions code should be used" >&5
 echo $ECHO_N "checking if sessions code should be used... $ECHO_C" >&6
 
 # Check whether --enable-sessions or --disable-sessions was given.
@@ -29411,7 +29458,7 @@ else
   use_sessions=yes
 
 fi;
-echo "$as_me:29414: result: $use_sessions" >&5
+echo "$as_me:29461: result: $use_sessions" >&5
 echo "${ECHO_T}$use_sessions" >&6
 if test $use_sessions != no ; then
 	cat >>confdefs.h <<\EOF
@@ -29421,7 +29468,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYSession\$o"
 fi
 
-echo "$as_me:29424: checking if session-caching code should be used" >&5
+echo "$as_me:29471: checking if session-caching code should be used" >&5
 echo $ECHO_N "checking if session-caching code should be used... $ECHO_C" >&6
 
 # Check whether --enable-session-cache or --disable-session-cache was given.
@@ -29438,7 +29485,7 @@ else
   use_session_cache=yes
 
 fi;
-echo "$as_me:29441: result: $use_session_cache" >&5
+echo "$as_me:29488: result: $use_session_cache" >&5
 echo "${ECHO_T}$use_session_cache" >&6
 if test $use_session_cache != no ; then
     cat >>confdefs.h <<\EOF
@@ -29447,7 +29494,7 @@ EOF
 
 fi
 
-echo "$as_me:29450: checking if experimental address-list page should be used" >&5
+echo "$as_me:29497: checking if experimental address-list page should be used" >&5
 echo $ECHO_N "checking if experimental address-list page should be used... $ECHO_C" >&6
 
 # Check whether --enable-addrlist-page or --disable-addrlist-page was given.
@@ -29464,13 +29511,13 @@ else
   use_addrlist_page=no
 
 fi;
-echo "$as_me:29467: result: $use_addrlist_page" >&5
+echo "$as_me:29514: result: $use_addrlist_page" >&5
 echo "${ECHO_T}$use_addrlist_page" >&6
 test $use_addrlist_page != no && cat >>confdefs.h <<\EOF
 #define EXP_ADDRLIST_PAGE 1
 EOF
 
-echo "$as_me:29473: checking if experimental CJK logic should be used" >&5
+echo "$as_me:29520: checking if experimental CJK logic should be used" >&5
 echo $ECHO_N "checking if experimental CJK logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-cjk or --disable-cjk was given.
@@ -29487,13 +29534,13 @@ else
   use_cjk=no
 
 fi;
-echo "$as_me:29490: result: $use_cjk" >&5
+echo "$as_me:29537: result: $use_cjk" >&5
 echo "${ECHO_T}$use_cjk" >&6
 test $use_cjk != no && cat >>confdefs.h <<\EOF
 #define CJK_EX 1
 EOF
 
-echo "$as_me:29496: checking if experimental Japanese UTF-8 logic should be used" >&5
+echo "$as_me:29543: checking if experimental Japanese UTF-8 logic should be used" >&5
 echo $ECHO_N "checking if experimental Japanese UTF-8 logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-japanese-utf8 or --disable-japanese-utf8 was given.
@@ -29510,7 +29557,7 @@ else
   use_ja_utf8=no
 
 fi;
-echo "$as_me:29513: result: $use_ja_utf8" >&5
+echo "$as_me:29560: result: $use_ja_utf8" >&5
 echo "${ECHO_T}$use_ja_utf8" >&6
 if test $use_ja_utf8 != no ; then
 	cat >>confdefs.h <<\EOF
@@ -29555,7 +29602,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 29558 "configure"
+#line 29605 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -29567,16 +29614,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29570: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29617: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29573: \$? = $ac_status" >&5
+  echo "$as_me:29620: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29576: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29623: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29579: \$? = $ac_status" >&5
+  echo "$as_me:29626: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -29593,7 +29640,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:29596: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:29643: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -29634,7 +29681,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 29637 "configure"
+#line 29684 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -29646,16 +29693,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29649: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29696: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29652: \$? = $ac_status" >&5
+  echo "$as_me:29699: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29655: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29702: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29658: \$? = $ac_status" >&5
+  echo "$as_me:29705: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -29672,7 +29719,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:29675: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:29722: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -29688,7 +29735,7 @@ echo "${as_me-configure}:29675: testing adding $cf_add_incdir to include-path ..
 fi
 
 	else
-{ { echo "$as_me:29691: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:29738: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -29713,7 +29760,7 @@ if test -n "$cf_searchpath/lib" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:29716: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:29763: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -29742,7 +29789,7 @@ if test -n "$cf_searchpath" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:29745: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:29792: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -29751,7 +29798,7 @@ echo "${as_me-configure}:29745: testing adding $cf_add_libdir to library-path ..
 fi
 
 	else
-{ { echo "$as_me:29754: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:29801: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -29762,7 +29809,7 @@ done
 
 fi;
 
-  echo "$as_me:29765: checking for iconv" >&5
+  echo "$as_me:29812: checking for iconv" >&5
 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
 if test "${am_cv_func_iconv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -29773,12 +29820,12 @@ else
 cf_cv_header_path_iconv=
 cf_cv_library_path_iconv=
 
-echo "${as_me-configure}:29776: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me-configure}:29823: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29781 "configure"
+#line 29828 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -29797,16 +29844,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29800: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29847: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29803: \$? = $ac_status" >&5
+  echo "$as_me:29850: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29806: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29853: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29809: \$? = $ac_status" >&5
+  echo "$as_me:29856: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -29820,7 +29867,7 @@ cat conftest.$ac_ext >&5
 LIBS="-liconv  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29823 "configure"
+#line 29870 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -29839,16 +29886,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29842: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29889: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29845: \$? = $ac_status" >&5
+  echo "$as_me:29892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29848: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29851: \$? = $ac_status" >&5
+  echo "$as_me:29898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -29865,9 +29912,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for iconv library" 1>&6
 
-echo "${as_me-configure}:29868: testing find linkage for iconv library ..." 1>&5
+echo "${as_me-configure}:29915: testing find linkage for iconv library ..." 1>&5
 
-echo "${as_me-configure}:29870: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me-configure}:29917: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -29980,11 +30027,11 @@ cf_search="$cf_search $cf_header_path_list"
       if test -d $cf_cv_header_path_iconv ; then
         test -n "$verbose" && echo "	... testing $cf_cv_header_path_iconv" 1>&6
 
-echo "${as_me-configure}:29983: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me-configure}:30030: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
 
         CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_iconv"
         cat >conftest.$ac_ext <<_ACEOF
-#line 29987 "configure"
+#line 30034 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -30003,21 +30050,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30006: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30053: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30009: \$? = $ac_status" >&5
+  echo "$as_me:30056: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30012: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30059: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30015: \$? = $ac_status" >&5
+  echo "$as_me:30062: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found iconv headers in $cf_cv_header_path_iconv" 1>&6
 
-echo "${as_me-configure}:30020: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me-configure}:30067: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
 
             cf_cv_find_linkage_iconv=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -30035,7 +30082,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_iconv" = maybe ; then
 
-echo "${as_me-configure}:30038: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me-configure}:30085: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -30132,13 +30179,13 @@ cf_search="$cf_library_path_list $cf_search"
           if test -d $cf_cv_library_path_iconv ; then
             test -n "$verbose" && echo "	... testing $cf_cv_library_path_iconv" 1>&6
 
-echo "${as_me-configure}:30135: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me-configure}:30182: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-liconv  $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_iconv"
             cat >conftest.$ac_ext <<_ACEOF
-#line 30141 "configure"
+#line 30188 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -30157,21 +30204,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30160: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30207: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30163: \$? = $ac_status" >&5
+  echo "$as_me:30210: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30166: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30213: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30169: \$? = $ac_status" >&5
+  echo "$as_me:30216: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
                 test -n "$verbose" && echo "	... found iconv library in $cf_cv_library_path_iconv" 1>&6
 
-echo "${as_me-configure}:30174: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me-configure}:30221: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
 
                 cf_cv_find_linkage_iconv=yes
                 cf_cv_library_file_iconv="-liconv"
@@ -30211,7 +30258,7 @@ am_cv_func_iconv="no, consider installing GNU libiconv"
 fi
 
 fi
-echo "$as_me:30214: result: $am_cv_func_iconv" >&5
+echo "$as_me:30261: result: $am_cv_func_iconv" >&5
 echo "${ECHO_T}$am_cv_func_iconv" >&6
 
   if test "$am_cv_func_iconv" = yes; then
@@ -30220,14 +30267,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_ICONV 1
 EOF
 
-    echo "$as_me:30223: checking if the declaration of iconv() needs const." >&5
+    echo "$as_me:30270: checking if the declaration of iconv() needs const." >&5
 echo $ECHO_N "checking if the declaration of iconv() needs const.... $ECHO_C" >&6
 if test "${am_cv_proto_iconv_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
       cat >conftest.$ac_ext <<_ACEOF
-#line 30230 "configure"
+#line 30277 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -30252,16 +30299,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30255: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30302: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30258: \$? = $ac_status" >&5
+  echo "$as_me:30305: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30261: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30308: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30264: \$? = $ac_status" >&5
+  echo "$as_me:30311: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_proto_iconv_const=no
 else
@@ -30271,7 +30318,7 @@ am_cv_proto_iconv_const=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:30274: result: $am_cv_proto_iconv_const" >&5
+echo "$as_me:30321: result: $am_cv_proto_iconv_const" >&5
 echo "${ECHO_T}$am_cv_proto_iconv_const" >&6
 
     if test "$am_cv_proto_iconv_const" = yes ; then
@@ -30313,7 +30360,7 @@ if test -n "$cf_cv_header_path_iconv" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 30316 "configure"
+#line 30363 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -30325,16 +30372,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30328: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30375: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30331: \$? = $ac_status" >&5
+  echo "$as_me:30378: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30334: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30381: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30337: \$? = $ac_status" >&5
+  echo "$as_me:30384: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -30351,7 +30398,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:30354: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:30401: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -30388,7 +30435,7 @@ if test -n "$cf_cv_library_path_iconv" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:30391: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:30438: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -30412,7 +30459,7 @@ curses|slang|ncurses*)
 esac
 
 if test "$use_dft_colors" != no ; then
-echo "$as_me:30415: checking if you want to use default-colors" >&5
+echo "$as_me:30462: checking if you want to use default-colors" >&5
 echo $ECHO_N "checking if you want to use default-colors... $ECHO_C" >&6
 
 # Check whether --enable-default-colors or --disable-default-colors was given.
@@ -30429,7 +30476,7 @@ else
   use_dft_colors=no
 
 fi;
-echo "$as_me:30432: result: $use_dft_colors" >&5
+echo "$as_me:30479: result: $use_dft_colors" >&5
 echo "${ECHO_T}$use_dft_colors" >&6
 test $use_dft_colors = "yes" && cat >>confdefs.h <<\EOF
 #define USE_DEFAULT_COLORS 1
@@ -30437,7 +30484,7 @@ EOF
 
 fi
 
-echo "$as_me:30440: checking if experimental keyboard-layout logic should be used" >&5
+echo "$as_me:30487: checking if experimental keyboard-layout logic should be used" >&5
 echo $ECHO_N "checking if experimental keyboard-layout logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-kbd-layout or --disable-kbd-layout was given.
@@ -30454,13 +30501,13 @@ else
   use_kbd_layout=no
 
 fi;
-echo "$as_me:30457: result: $use_kbd_layout" >&5
+echo "$as_me:30504: result: $use_kbd_layout" >&5
 echo "${ECHO_T}$use_kbd_layout" >&6
 test $use_kbd_layout != no && cat >>confdefs.h <<\EOF
 #define EXP_KEYBOARD_LAYOUT 1
 EOF
 
-echo "$as_me:30463: checking if experimental nested-table logic should be used" >&5
+echo "$as_me:30510: checking if experimental nested-table logic should be used" >&5
 echo $ECHO_N "checking if experimental nested-table logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-nested-tables or --disable-nested-tables was given.
@@ -30477,13 +30524,13 @@ else
   use_nested_tables=no
 
 fi;
-echo "$as_me:30480: result: $use_nested_tables" >&5
+echo "$as_me:30527: result: $use_nested_tables" >&5
 echo "${ECHO_T}$use_nested_tables" >&6
 test $use_nested_tables != no && cat >>confdefs.h <<\EOF
 #define EXP_NESTED_TABLES 1
 EOF
 
-echo "$as_me:30486: checking if alternative line-edit bindings should be used" >&5
+echo "$as_me:30533: checking if alternative line-edit bindings should be used" >&5
 echo $ECHO_N "checking if alternative line-edit bindings should be used... $ECHO_C" >&6
 
 # Check whether --enable-alt-bindings or --disable-alt-bindings was given.
@@ -30500,13 +30547,13 @@ else
   use_alt_bindings=yes
 
 fi;
-echo "$as_me:30503: result: $use_alt_bindings" >&5
+echo "$as_me:30550: result: $use_alt_bindings" >&5
 echo "${ECHO_T}$use_alt_bindings" >&6
 test $use_alt_bindings != no && cat >>confdefs.h <<\EOF
 #define EXP_ALT_BINDINGS 1
 EOF
 
-echo "$as_me:30509: checking if ascii case-conversion should be used" >&5
+echo "$as_me:30556: checking if ascii case-conversion should be used" >&5
 echo $ECHO_N "checking if ascii case-conversion should be used... $ECHO_C" >&6
 
 # Check whether --enable-ascii-ctypes or --disable-ascii-ctypes was given.
@@ -30523,13 +30570,13 @@ else
   use_ascii_ctypes=yes
 
 fi;
-echo "$as_me:30526: result: $use_ascii_ctypes" >&5
+echo "$as_me:30573: result: $use_ascii_ctypes" >&5
 echo "${ECHO_T}$use_ascii_ctypes" >&6
 test $use_ascii_ctypes != no && cat >>confdefs.h <<\EOF
 #define USE_ASCII_CTYPES 1
 EOF
 
-echo "$as_me:30532: checking if you want to use extended HTML DTD logic" >&5
+echo "$as_me:30579: checking if you want to use extended HTML DTD logic" >&5
 echo $ECHO_N "checking if you want to use extended HTML DTD logic... $ECHO_C" >&6
 
 # Check whether --enable-extended-dtd or --disable-extended-dtd was given.
@@ -30546,13 +30593,13 @@ else
   use_ext_htmldtd=yes
 
 fi;
-echo "$as_me:30549: result: $use_ext_htmldtd" >&5
+echo "$as_me:30596: result: $use_ext_htmldtd" >&5
 echo "${ECHO_T}$use_ext_htmldtd" >&6
 test $use_ext_htmldtd = "no" && cat >>confdefs.h <<\EOF
 #define NO_EXTENDED_HTMLDTD 1
 EOF
 
-echo "$as_me:30555: checking if file-upload logic should be used" >&5
+echo "$as_me:30602: checking if file-upload logic should be used" >&5
 echo $ECHO_N "checking if file-upload logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-file-upload or --disable-file-upload was given.
@@ -30569,13 +30616,13 @@ else
   use_file_upload=yes
 
 fi;
-echo "$as_me:30572: result: $use_file_upload" >&5
+echo "$as_me:30619: result: $use_file_upload" >&5
 echo "${ECHO_T}$use_file_upload" >&6
 test $use_file_upload != no && cat >>confdefs.h <<\EOF
 #define USE_FILE_UPLOAD 1
 EOF
 
-echo "$as_me:30578: checking if IDNA support should be used" >&5
+echo "$as_me:30625: checking if IDNA support should be used" >&5
 echo $ECHO_N "checking if IDNA support should be used... $ECHO_C" >&6
 
 # Check whether --enable-idna or --disable-idna was given.
@@ -30592,7 +30639,7 @@ else
   use_idna=yes
 
 fi;
-echo "$as_me:30595: result: $use_idna" >&5
+echo "$as_me:30642: result: $use_idna" >&5
 echo "${ECHO_T}$use_idna" >&6
 
 if test "$use_idna" = yes ; then
@@ -30631,7 +30678,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 30634 "configure"
+#line 30681 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -30643,16 +30690,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30646: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30693: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30649: \$? = $ac_status" >&5
+  echo "$as_me:30696: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30652: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30699: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30655: \$? = $ac_status" >&5
+  echo "$as_me:30702: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -30669,7 +30716,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:30672: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:30719: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -30710,7 +30757,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 30713 "configure"
+#line 30760 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -30722,16 +30769,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30725: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30772: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30728: \$? = $ac_status" >&5
+  echo "$as_me:30775: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30731: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30778: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30734: \$? = $ac_status" >&5
+  echo "$as_me:30781: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -30748,7 +30795,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:30751: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:30798: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -30764,7 +30811,7 @@ echo "${as_me-configure}:30751: testing adding $cf_add_incdir to include-path ..
 fi
 
 	else
-{ { echo "$as_me:30767: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:30814: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -30789,7 +30836,7 @@ if test -n "$cf_searchpath/lib" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:30792: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:30839: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -30818,7 +30865,7 @@ if test -n "$cf_searchpath" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:30821: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:30868: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -30827,7 +30874,7 @@ echo "${as_me-configure}:30821: testing adding $cf_add_libdir to library-path ..
 fi
 
 	else
-{ { echo "$as_me:30830: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:30877: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -30841,12 +30888,12 @@ done
 cf_cv_header_path_idn=
 cf_cv_library_path_idn=
 
-echo "${as_me-configure}:30844: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me-configure}:30891: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 30849 "configure"
+#line 30896 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -30864,16 +30911,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30867: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30914: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30870: \$? = $ac_status" >&5
+  echo "$as_me:30917: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30873: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30876: \$? = $ac_status" >&5
+  echo "$as_me:30923: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -30887,7 +30934,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lidn  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 30890 "configure"
+#line 30937 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -30905,16 +30952,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30908: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30955: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30911: \$? = $ac_status" >&5
+  echo "$as_me:30958: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30914: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30961: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30917: \$? = $ac_status" >&5
+  echo "$as_me:30964: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -30931,9 +30978,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for idn library" 1>&6
 
-echo "${as_me-configure}:30934: testing find linkage for idn library ..." 1>&5
+echo "${as_me-configure}:30981: testing find linkage for idn library ..." 1>&5
 
-echo "${as_me-configure}:30936: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me-configure}:30983: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31046,11 +31093,11 @@ cf_search="$cf_search $cf_header_path_list"
       if test -d $cf_cv_header_path_idn ; then
         test -n "$verbose" && echo "	... testing $cf_cv_header_path_idn" 1>&6
 
-echo "${as_me-configure}:31049: testing ... testing $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me-configure}:31096: testing ... testing $cf_cv_header_path_idn ..." 1>&5
 
         CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_idn"
         cat >conftest.$ac_ext <<_ACEOF
-#line 31053 "configure"
+#line 31100 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -31068,21 +31115,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31071: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31118: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31074: \$? = $ac_status" >&5
+  echo "$as_me:31121: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31077: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31080: \$? = $ac_status" >&5
+  echo "$as_me:31127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found idn headers in $cf_cv_header_path_idn" 1>&6
 
-echo "${as_me-configure}:31085: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me-configure}:31132: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
 
             cf_cv_find_linkage_idn=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31100,7 +31147,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_idn" = maybe ; then
 
-echo "${as_me-configure}:31103: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me-configure}:31150: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -31197,13 +31244,13 @@ cf_search="$cf_library_path_list $cf_search"
           if test -d $cf_cv_library_path_idn ; then
             test -n "$verbose" && echo "	... testing $cf_cv_library_path_idn" 1>&6
 
-echo "${as_me-configure}:31200: testing ... testing $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me-configure}:31247: testing ... testing $cf_cv_library_path_idn ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-lidn  $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_idn"
             cat >conftest.$ac_ext <<_ACEOF
-#line 31206 "configure"
+#line 31253 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -31221,21 +31268,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31224: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31271: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31227: \$? = $ac_status" >&5
+  echo "$as_me:31274: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31230: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31233: \$? = $ac_status" >&5
+  echo "$as_me:31280: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
                 test -n "$verbose" && echo "	... found idn library in $cf_cv_library_path_idn" 1>&6
 
-echo "${as_me-configure}:31238: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me-configure}:31285: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
 
                 cf_cv_find_linkage_idn=yes
                 cf_cv_library_file_idn="-lidn"
@@ -31294,7 +31341,7 @@ if test -n "$cf_cv_header_path_idn" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31297 "configure"
+#line 31344 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31306,16 +31353,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31309: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31356: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31312: \$? = $ac_status" >&5
+  echo "$as_me:31359: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31315: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31362: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31318: \$? = $ac_status" >&5
+  echo "$as_me:31365: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31332,7 +31379,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:31335: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:31382: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31366,7 +31413,7 @@ if test -n "$cf_cv_library_path_idn" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:31369: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:31416: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -31377,7 +31424,7 @@ fi
 	LIBS="-lidn $LIBS"
 
 else
-{ echo "$as_me:31380: WARNING: Cannot find idn library" >&5
+{ echo "$as_me:31427: WARNING: Cannot find idn library" >&5
 echo "$as_me: WARNING: Cannot find idn library" >&2;}
 fi
 
@@ -31390,7 +31437,7 @@ fi
 
 fi
 
-echo "$as_me:31393: checking if element-justification logic should be used" >&5
+echo "$as_me:31440: checking if element-justification logic should be used" >&5
 echo $ECHO_N "checking if element-justification logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-justify-elts or --disable-justify-elts was given.
@@ -31407,13 +31454,13 @@ else
   use_justify_elts=yes
 
 fi;
-echo "$as_me:31410: result: $use_justify_elts" >&5
+echo "$as_me:31457: result: $use_justify_elts" >&5
 echo "${ECHO_T}$use_justify_elts" >&6
 test $use_justify_elts != no && cat >>confdefs.h <<\EOF
 #define USE_JUSTIFY_ELTS 1
 EOF
 
-echo "$as_me:31416: checking if partial-display should be used" >&5
+echo "$as_me:31463: checking if partial-display should be used" >&5
 echo $ECHO_N "checking if partial-display should be used... $ECHO_C" >&6
 
 # Check whether --enable-partial or --disable-partial was given.
@@ -31430,13 +31477,13 @@ else
   use_partial_display=yes
 
 fi;
-echo "$as_me:31433: result: $use_partial_display" >&5
+echo "$as_me:31480: result: $use_partial_display" >&5
 echo "${ECHO_T}$use_partial_display" >&6
 test $use_partial_display != no && cat >>confdefs.h <<\EOF
 #define DISP_PARTIAL 1
 EOF
 
-echo "$as_me:31439: checking if persistent-cookie logic should be used" >&5
+echo "$as_me:31486: checking if persistent-cookie logic should be used" >&5
 echo $ECHO_N "checking if persistent-cookie logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-persistent-cookies or --disable-persistent-cookies was given.
@@ -31453,13 +31500,13 @@ else
   use_filed_cookies=yes
 
 fi;
-echo "$as_me:31456: result: $use_filed_cookies" >&5
+echo "$as_me:31503: result: $use_filed_cookies" >&5
 echo "${ECHO_T}$use_filed_cookies" >&6
 test $use_filed_cookies != no && cat >>confdefs.h <<\EOF
 #define USE_PERSISTENT_COOKIES 1
 EOF
 
-echo "$as_me:31462: checking if html source should be colorized" >&5
+echo "$as_me:31509: checking if html source should be colorized" >&5
 echo $ECHO_N "checking if html source should be colorized... $ECHO_C" >&6
 
 # Check whether --enable-prettysrc or --disable-prettysrc was given.
@@ -31476,13 +31523,13 @@ else
   use_prettysrc=yes
 
 fi;
-echo "$as_me:31479: result: $use_prettysrc" >&5
+echo "$as_me:31526: result: $use_prettysrc" >&5
 echo "${ECHO_T}$use_prettysrc" >&6
 test $use_prettysrc != no && cat >>confdefs.h <<\EOF
 #define USE_PRETTYSRC 1
 EOF
 
-echo "$as_me:31485: checking if progress-bar code should be used" >&5
+echo "$as_me:31532: checking if progress-bar code should be used" >&5
 echo $ECHO_N "checking if progress-bar code should be used... $ECHO_C" >&6
 
 # Check whether --enable-progressbar or --disable-progressbar was given.
@@ -31499,13 +31546,13 @@ else
   use_progressbar=yes
 
 fi;
-echo "$as_me:31502: result: $use_progressbar" >&5
+echo "$as_me:31549: result: $use_progressbar" >&5
 echo "${ECHO_T}$use_progressbar" >&6
 test $use_progressbar != no && cat >>confdefs.h <<\EOF
 #define USE_PROGRESSBAR 1
 EOF
 
-echo "$as_me:31508: checking if read-progress message should show ETA" >&5
+echo "$as_me:31555: checking if read-progress message should show ETA" >&5
 echo $ECHO_N "checking if read-progress message should show ETA... $ECHO_C" >&6
 
 # Check whether --enable-read-eta or --disable-read-eta was given.
@@ -31522,13 +31569,13 @@ else
   use_read_eta=yes
 
 fi;
-echo "$as_me:31525: result: $use_read_eta" >&5
+echo "$as_me:31572: result: $use_read_eta" >&5
 echo "${ECHO_T}$use_read_eta" >&6
 test $use_read_eta != no && cat >>confdefs.h <<\EOF
 #define USE_READPROGRESS 1
 EOF
 
-echo "$as_me:31531: checking if source caching should be used" >&5
+echo "$as_me:31578: checking if source caching should be used" >&5
 echo $ECHO_N "checking if source caching should be used... $ECHO_C" >&6
 
 # Check whether --enable-source-cache or --disable-source-cache was given.
@@ -31545,13 +31592,13 @@ else
   use_source_cache=yes
 
 fi;
-echo "$as_me:31548: result: $use_source_cache" >&5
+echo "$as_me:31595: result: $use_source_cache" >&5
 echo "${ECHO_T}$use_source_cache" >&6
 test $use_source_cache != no && cat >>confdefs.h <<\EOF
 #define USE_SOURCE_CACHE 1
 EOF
 
-echo "$as_me:31554: checking if scrollbar code should be used" >&5
+echo "$as_me:31601: checking if scrollbar code should be used" >&5
 echo $ECHO_N "checking if scrollbar code should be used... $ECHO_C" >&6
 
 # Check whether --enable-scrollbar or --disable-scrollbar was given.
@@ -31568,10 +31615,10 @@ else
   use_scrollbar=yes
 
 fi;
-echo "$as_me:31571: result: $use_scrollbar" >&5
+echo "$as_me:31618: result: $use_scrollbar" >&5
 echo "${ECHO_T}$use_scrollbar" >&6
 
-echo "$as_me:31574: checking if charset-selection logic should be used" >&5
+echo "$as_me:31621: checking if charset-selection logic should be used" >&5
 echo $ECHO_N "checking if charset-selection logic should be used... $ECHO_C" >&6
 
 # Check whether --enable-charset-choice or --disable-charset-choice was given.
@@ -31588,13 +31635,13 @@ else
   use_charset_choice=no
 
 fi;
-echo "$as_me:31591: result: $use_charset_choice" >&5
+echo "$as_me:31638: result: $use_charset_choice" >&5
 echo "${ECHO_T}$use_charset_choice" >&6
 test $use_charset_choice != no && cat >>confdefs.h <<\EOF
 #define USE_CHARSET_CHOICE 1
 EOF
 
-echo "$as_me:31597: checking if you want to use external commands" >&5
+echo "$as_me:31644: checking if you want to use external commands" >&5
 echo $ECHO_N "checking if you want to use external commands... $ECHO_C" >&6
 
 # Check whether --enable-externs or --disable-externs was given.
@@ -31611,7 +31658,7 @@ else
   use_externs=no
 
 fi;
-echo "$as_me:31614: result: $use_externs" >&5
+echo "$as_me:31661: result: $use_externs" >&5
 echo "${ECHO_T}$use_externs" >&6
 if test $use_externs != "no" ; then
 	cat >>confdefs.h <<\EOF
@@ -31621,7 +31668,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYExtern\$o"
 fi
 
-echo "$as_me:31624: checking if you want to use setfont support" >&5
+echo "$as_me:31671: checking if you want to use setfont support" >&5
 echo $ECHO_N "checking if you want to use setfont support... $ECHO_C" >&6
 
 # Check whether --enable-font-switch or --disable-font-switch was given.
@@ -31638,7 +31685,7 @@ else
   use_setfont=no
 
 fi;
-echo "$as_me:31641: result: $use_setfont" >&5
+echo "$as_me:31688: result: $use_setfont" >&5
 echo "${ECHO_T}$use_setfont" >&6
 if test $use_setfont = yes ; then
 	case $host_os in
@@ -31649,7 +31696,7 @@ for ac_prog in $SETFONT consolechars setfont
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:31652: checking for $ac_word" >&5
+echo "$as_me:31699: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_SETFONT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -31666,7 +31713,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_SETFONT="$ac_dir/$ac_word"
-   echo "$as_me:31669: found $ac_dir/$ac_word" >&5
+   echo "$as_me:31716: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -31677,10 +31724,10 @@ fi
 SETFONT=$ac_cv_path_SETFONT
 
 if test -n "$SETFONT"; then
-  echo "$as_me:31680: result: $SETFONT" >&5
+  echo "$as_me:31727: result: $SETFONT" >&5
 echo "${ECHO_T}$SETFONT" >&6
 else
-  echo "$as_me:31683: result: no" >&5
+  echo "$as_me:31730: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -31739,7 +31786,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:31742: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:31789: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define SETFONT_PATH "$cf_path_prog"
@@ -31756,19 +31803,19 @@ fi
 		SETFONT=built-in
 		test -n "$verbose" && echo "	Assume $host_os has font-switching" 1>&6
 
-echo "${as_me-configure}:31759: testing Assume $host_os has font-switching ..." 1>&5
+echo "${as_me-configure}:31806: testing Assume $host_os has font-switching ..." 1>&5
 
 		;;
 	*)
 		SETFONT=unknown
 		test -n "$verbose" && echo "	Assume $host_os has no font-switching" 1>&6
 
-echo "${as_me-configure}:31766: testing Assume $host_os has no font-switching ..." 1>&5
+echo "${as_me-configure}:31813: testing Assume $host_os has no font-switching ..." 1>&5
 
 		;;
 	esac
 	if test -z "$SETFONT" ; then
-		{ echo "$as_me:31771: WARNING: Cannot find a font-setting program" >&5
+		{ echo "$as_me:31818: WARNING: Cannot find a font-setting program" >&5
 echo "$as_me: WARNING: Cannot find a font-setting program" >&2;}
 	elif test "$SETFONT" != unknown ; then
 		cat >>confdefs.h <<\EOF
@@ -31778,7 +31825,7 @@ EOF
 	fi
 fi
 
-echo "$as_me:31781: checking if you want cgi-link support" >&5
+echo "$as_me:31828: checking if you want cgi-link support" >&5
 echo $ECHO_N "checking if you want cgi-link support... $ECHO_C" >&6
 
 # Check whether --enable-cgi-links or --disable-cgi-links was given.
@@ -31794,10 +31841,10 @@ EOF
 else
   enableval=no
 fi;
-echo "$as_me:31797: result: $enableval" >&5
+echo "$as_me:31844: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:31800: checking if you want change-exec support" >&5
+echo "$as_me:31847: checking if you want change-exec support" >&5
 echo $ECHO_N "checking if you want change-exec support... $ECHO_C" >&6
 
 # Check whether --enable-change-exec or --disable-change-exec was given.
@@ -31814,13 +31861,13 @@ else
   use_change_exec=no
 
 fi;
-echo "$as_me:31817: result: $use_change_exec" >&5
+echo "$as_me:31864: result: $use_change_exec" >&5
 echo "${ECHO_T}$use_change_exec" >&6
 test $use_change_exec = yes && cat >>confdefs.h <<\EOF
 #define ENABLE_OPTS_CHANGE_EXEC 1
 EOF
 
-echo "$as_me:31823: checking if you want exec-links support" >&5
+echo "$as_me:31870: checking if you want exec-links support" >&5
 echo $ECHO_N "checking if you want exec-links support... $ECHO_C" >&6
 
 # Check whether --enable-exec-links or --disable-exec-links was given.
@@ -31837,13 +31884,13 @@ else
   use_exec_links=$enableval
 
 fi;
-echo "$as_me:31840: result: $use_exec_links" >&5
+echo "$as_me:31887: result: $use_exec_links" >&5
 echo "${ECHO_T}$use_exec_links" >&6
 test $use_exec_links = yes && cat >>confdefs.h <<\EOF
 #define EXEC_LINKS 1
 EOF
 
-echo "$as_me:31846: checking if you want exec-scripts support" >&5
+echo "$as_me:31893: checking if you want exec-scripts support" >&5
 echo $ECHO_N "checking if you want exec-scripts support... $ECHO_C" >&6
 
 # Check whether --enable-exec-scripts or --disable-exec-scripts was given.
@@ -31860,13 +31907,13 @@ else
   use_exec_scripts=$enableval
 
 fi;
-echo "$as_me:31863: result: $use_exec_scripts" >&5
+echo "$as_me:31910: result: $use_exec_scripts" >&5
 echo "${ECHO_T}$use_exec_scripts" >&6
 test $use_exec_scripts = yes && cat >>confdefs.h <<\EOF
 #define EXEC_SCRIPTS 1
 EOF
 
-echo "$as_me:31869: checking if you want internal-links feature" >&5
+echo "$as_me:31916: checking if you want internal-links feature" >&5
 echo $ECHO_N "checking if you want internal-links feature... $ECHO_C" >&6
 
 # Check whether --enable-internal-links or --disable-internal-links was given.
@@ -31883,13 +31930,13 @@ else
   use_internal_links=no
 
 fi;
-echo "$as_me:31886: result: $use_internal_links" >&5
+echo "$as_me:31933: result: $use_internal_links" >&5
 echo "${ECHO_T}$use_internal_links" >&6
 test $use_internal_links = no && cat >>confdefs.h <<\EOF
 #define DONT_TRACK_INTERNAL_LINKS 1
 EOF
 
-echo "$as_me:31892: checking if you want to fork NSL requests" >&5
+echo "$as_me:31939: checking if you want to fork NSL requests" >&5
 echo $ECHO_N "checking if you want to fork NSL requests... $ECHO_C" >&6
 
 # Check whether --enable-nsl-fork or --disable-nsl-fork was given.
@@ -31906,7 +31953,7 @@ else
   use_nsl_fork=no
 
 fi;
-echo "$as_me:31909: result: $use_nsl_fork" >&5
+echo "$as_me:31956: result: $use_nsl_fork" >&5
 echo "${ECHO_T}$use_nsl_fork" >&6
 if test $use_nsl_fork = yes ; then
 	case $host_os in
@@ -31925,7 +31972,7 @@ EOF
 	esac
 fi
 
-echo "$as_me:31928: checking if you want to log URL requests via syslog" >&5
+echo "$as_me:31975: checking if you want to log URL requests via syslog" >&5
 echo $ECHO_N "checking if you want to log URL requests via syslog... $ECHO_C" >&6
 
 # Check whether --enable-syslog or --disable-syslog was given.
@@ -31942,13 +31989,13 @@ else
   use_syslog=no
 
 fi;
-echo "$as_me:31945: result: $use_syslog" >&5
+echo "$as_me:31992: result: $use_syslog" >&5
 echo "${ECHO_T}$use_syslog" >&6
 test $use_syslog = yes && cat >>confdefs.h <<\EOF
 #define SYSLOG_REQUESTED_URLS 1
 EOF
 
-echo "$as_me:31951: checking if you want to underline links" >&5
+echo "$as_me:31998: checking if you want to underline links" >&5
 echo $ECHO_N "checking if you want to underline links... $ECHO_C" >&6
 
 # Check whether --enable-underlines or --disable-underlines was given.
@@ -31965,7 +32012,7 @@ else
   use_underline=no
 
 fi;
-echo "$as_me:31968: result: $use_underline" >&5
+echo "$as_me:32015: result: $use_underline" >&5
 echo "${ECHO_T}$use_underline" >&6
 test $use_underline = yes && cat >>confdefs.h <<\EOF
 #define UNDERLINE_LINKS 1
@@ -31975,7 +32022,7 @@ test $use_underline = no  && cat >>confdefs.h <<\EOF
 #define UNDERLINE_LINKS 0
 EOF
 
-echo "$as_me:31978: checking if help files should be gzip'ed" >&5
+echo "$as_me:32025: checking if help files should be gzip'ed" >&5
 echo $ECHO_N "checking if help files should be gzip'ed... $ECHO_C" >&6
 
 # Check whether --enable-gzip-help or --disable-gzip-help was given.
@@ -31992,10 +32039,10 @@ else
   use_gzip_help=no
 
 fi;
-echo "$as_me:31995: result: $use_gzip_help" >&5
+echo "$as_me:32042: result: $use_gzip_help" >&5
 echo "${ECHO_T}$use_gzip_help" >&6
 
-echo "$as_me:31998: checking if you want to use libbz2 for decompression of some bzip2 files" >&5
+echo "$as_me:32045: checking if you want to use libbz2 for decompression of some bzip2 files" >&5
 echo $ECHO_N "checking if you want to use libbz2 for decompression of some bzip2 files... $ECHO_C" >&6
 
 # Check whether --with-bzlib or --without-bzlib was given.
@@ -32005,7 +32052,7 @@ if test "${with_bzlib+set}" = set; then
 else
   use_bzlib=no
 fi;
-echo "$as_me:32008: result: $use_bzlib" >&5
+echo "$as_me:32055: result: $use_bzlib" >&5
 echo "${ECHO_T}$use_bzlib" >&6
 
 if test ".$use_bzlib" != ".no" ; then
@@ -32044,7 +32091,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32047 "configure"
+#line 32094 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32056,16 +32103,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32059: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32106: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32062: \$? = $ac_status" >&5
+  echo "$as_me:32109: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32065: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32112: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32068: \$? = $ac_status" >&5
+  echo "$as_me:32115: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32082,7 +32129,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:32085: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:32132: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32123,7 +32170,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32126 "configure"
+#line 32173 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32135,16 +32182,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32138: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32185: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32141: \$? = $ac_status" >&5
+  echo "$as_me:32188: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32144: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32191: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32147: \$? = $ac_status" >&5
+  echo "$as_me:32194: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32161,7 +32208,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:32164: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:32211: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32177,7 +32224,7 @@ echo "${as_me-configure}:32164: testing adding $cf_add_incdir to include-path ..
 fi
 
 	else
-{ { echo "$as_me:32180: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:32227: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32202,7 +32249,7 @@ if test -n "$cf_searchpath/lib" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:32205: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:32252: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32231,7 +32278,7 @@ if test -n "$cf_searchpath" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:32234: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:32281: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32240,7 +32287,7 @@ echo "${as_me-configure}:32234: testing adding $cf_add_libdir to library-path ..
 fi
 
 	else
-{ { echo "$as_me:32243: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:32290: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32254,12 +32301,12 @@ done
 cf_cv_header_path_bz2=
 cf_cv_library_path_bz2=
 
-echo "${as_me-configure}:32257: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me-configure}:32304: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32262 "configure"
+#line 32309 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32276,16 +32323,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32279: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32326: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32282: \$? = $ac_status" >&5
+  echo "$as_me:32329: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32285: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32332: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32288: \$? = $ac_status" >&5
+  echo "$as_me:32335: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -32299,7 +32346,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lbz2  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32302 "configure"
+#line 32349 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32316,16 +32363,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32319: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32366: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32322: \$? = $ac_status" >&5
+  echo "$as_me:32369: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32325: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32372: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32328: \$? = $ac_status" >&5
+  echo "$as_me:32375: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -32342,9 +32389,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for bz2 library" 1>&6
 
-echo "${as_me-configure}:32345: testing find linkage for bz2 library ..." 1>&5
+echo "${as_me-configure}:32392: testing find linkage for bz2 library ..." 1>&5
 
-echo "${as_me-configure}:32347: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me-configure}:32394: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32457,11 +32504,11 @@ cf_search="$cf_search $cf_header_path_list"
       if test -d $cf_cv_header_path_bz2 ; then
         test -n "$verbose" && echo "	... testing $cf_cv_header_path_bz2" 1>&6
 
-echo "${as_me-configure}:32460: testing ... testing $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me-configure}:32507: testing ... testing $cf_cv_header_path_bz2 ..." 1>&5
 
         CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_bz2"
         cat >conftest.$ac_ext <<_ACEOF
-#line 32464 "configure"
+#line 32511 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32478,21 +32525,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32481: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32528: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32484: \$? = $ac_status" >&5
+  echo "$as_me:32531: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32487: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32534: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32490: \$? = $ac_status" >&5
+  echo "$as_me:32537: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found bz2 headers in $cf_cv_header_path_bz2" 1>&6
 
-echo "${as_me-configure}:32495: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me-configure}:32542: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
 
             cf_cv_find_linkage_bz2=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32510,7 +32557,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_bz2" = maybe ; then
 
-echo "${as_me-configure}:32513: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me-configure}:32560: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -32518,7 +32565,7 @@ echo "${as_me-configure}:32513: testing Searching for bz2 library in FIND_LINKAG
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lbz2  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 32521 "configure"
+#line 32568 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32535,21 +32582,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32538: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32585: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32541: \$? = $ac_status" >&5
+  echo "$as_me:32588: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32544: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32591: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32547: \$? = $ac_status" >&5
+  echo "$as_me:32594: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found bz2 library in system" 1>&6
 
-echo "${as_me-configure}:32552: testing ... found bz2 library in system ..." 1>&5
+echo "${as_me-configure}:32599: testing ... found bz2 library in system ..." 1>&5
 
             cf_cv_find_linkage_bz2=yes
 else
@@ -32652,13 +32699,13 @@ cf_search="$cf_library_path_list $cf_search"
           if test -d $cf_cv_library_path_bz2 ; then
             test -n "$verbose" && echo "	... testing $cf_cv_library_path_bz2" 1>&6
 
-echo "${as_me-configure}:32655: testing ... testing $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me-configure}:32702: testing ... testing $cf_cv_library_path_bz2 ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-lbz2  $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_bz2"
             cat >conftest.$ac_ext <<_ACEOF
-#line 32661 "configure"
+#line 32708 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32675,21 +32722,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32678: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32725: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32681: \$? = $ac_status" >&5
+  echo "$as_me:32728: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32684: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32731: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32687: \$? = $ac_status" >&5
+  echo "$as_me:32734: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
                 test -n "$verbose" && echo "	... found bz2 library in $cf_cv_library_path_bz2" 1>&6
 
-echo "${as_me-configure}:32692: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me-configure}:32739: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
 
                 cf_cv_find_linkage_bz2=yes
                 cf_cv_library_file_bz2="-lbz2"
@@ -32748,7 +32795,7 @@ if test -n "$cf_cv_header_path_bz2" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32751 "configure"
+#line 32798 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32760,16 +32807,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32763: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32810: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32766: \$? = $ac_status" >&5
+  echo "$as_me:32813: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32769: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32816: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32772: \$? = $ac_status" >&5
+  echo "$as_me:32819: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32786,7 +32833,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:32789: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:32836: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32820,7 +32867,7 @@ if test -n "$cf_cv_library_path_bz2" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:32823: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:32870: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32831,7 +32878,7 @@ fi
 	LIBS="-lbz2 $LIBS"
 
 else
-{ echo "$as_me:32834: WARNING: Cannot find bz2 library" >&5
+{ echo "$as_me:32881: WARNING: Cannot find bz2 library" >&5
 echo "$as_me: WARNING: Cannot find bz2 library" >&2;}
 fi
 
@@ -32841,7 +32888,7 @@ EOF
 
 fi
 
-echo "$as_me:32844: checking if you want to use zlib for decompression of some gzip files" >&5
+echo "$as_me:32891: checking if you want to use zlib for decompression of some gzip files" >&5
 echo $ECHO_N "checking if you want to use zlib for decompression of some gzip files... $ECHO_C" >&6
 
 # Check whether --with-zlib or --without-zlib was given.
@@ -32851,7 +32898,7 @@ if test "${with_zlib+set}" = set; then
 else
   use_zlib=no
 fi;
-echo "$as_me:32854: result: $use_zlib" >&5
+echo "$as_me:32901: result: $use_zlib" >&5
 echo "${ECHO_T}$use_zlib" >&6
 
 if test ".$use_zlib" != ".no" ; then
@@ -32890,7 +32937,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32893 "configure"
+#line 32940 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32902,16 +32949,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32905: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32952: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32908: \$? = $ac_status" >&5
+  echo "$as_me:32955: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32911: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32958: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32914: \$? = $ac_status" >&5
+  echo "$as_me:32961: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32928,7 +32975,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:32931: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:32978: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32969,7 +33016,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32972 "configure"
+#line 33019 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32981,16 +33028,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32984: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33031: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32987: \$? = $ac_status" >&5
+  echo "$as_me:33034: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33037: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32993: \$? = $ac_status" >&5
+  echo "$as_me:33040: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33007,7 +33054,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:33010: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:33057: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33023,7 +33070,7 @@ echo "${as_me-configure}:33010: testing adding $cf_add_incdir to include-path ..
 fi
 
 	else
-{ { echo "$as_me:33026: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:33073: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33048,7 +33095,7 @@ if test -n "$cf_searchpath/lib" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:33051: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:33098: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33077,7 +33124,7 @@ if test -n "$cf_searchpath" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:33080: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:33127: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33086,7 +33133,7 @@ echo "${as_me-configure}:33080: testing adding $cf_add_libdir to library-path ..
 fi
 
 	else
-{ { echo "$as_me:33089: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:33136: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33100,12 +33147,12 @@ done
 cf_cv_header_path_z=
 cf_cv_library_path_z=
 
-echo "${as_me-configure}:33103: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me-configure}:33150: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 33108 "configure"
+#line 33155 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -33121,16 +33168,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33124: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33171: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33127: \$? = $ac_status" >&5
+  echo "$as_me:33174: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33130: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33177: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33133: \$? = $ac_status" >&5
+  echo "$as_me:33180: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -33144,7 +33191,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lz  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 33147 "configure"
+#line 33194 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -33160,16 +33207,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33163: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33210: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33166: \$? = $ac_status" >&5
+  echo "$as_me:33213: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33169: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33216: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33172: \$? = $ac_status" >&5
+  echo "$as_me:33219: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -33186,9 +33233,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for z library" 1>&6
 
-echo "${as_me-configure}:33189: testing find linkage for z library ..." 1>&5
+echo "${as_me-configure}:33236: testing find linkage for z library ..." 1>&5
 
-echo "${as_me-configure}:33191: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me-configure}:33238: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -33301,11 +33348,11 @@ cf_search="$cf_search $cf_header_path_list"
       if test -d $cf_cv_header_path_z ; then
         test -n "$verbose" && echo "	... testing $cf_cv_header_path_z" 1>&6
 
-echo "${as_me-configure}:33304: testing ... testing $cf_cv_header_path_z ..." 1>&5
+echo "${as_me-configure}:33351: testing ... testing $cf_cv_header_path_z ..." 1>&5
 
         CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_z"
         cat >conftest.$ac_ext <<_ACEOF
-#line 33308 "configure"
+#line 33355 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -33321,21 +33368,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33324: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33371: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33327: \$? = $ac_status" >&5
+  echo "$as_me:33374: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33330: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33377: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33333: \$? = $ac_status" >&5
+  echo "$as_me:33380: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found z headers in $cf_cv_header_path_z" 1>&6
 
-echo "${as_me-configure}:33338: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
+echo "${as_me-configure}:33385: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
 
             cf_cv_find_linkage_z=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -33353,7 +33400,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_z" = maybe ; then
 
-echo "${as_me-configure}:33356: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me-configure}:33403: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -33361,7 +33408,7 @@ echo "${as_me-configure}:33356: testing Searching for z library in FIND_LINKAGE(
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lz  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 33364 "configure"
+#line 33411 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -33377,21 +33424,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33380: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33427: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33383: \$? = $ac_status" >&5
+  echo "$as_me:33430: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33386: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33433: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33389: \$? = $ac_status" >&5
+  echo "$as_me:33436: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found z library in system" 1>&6
 
-echo "${as_me-configure}:33394: testing ... found z library in system ..." 1>&5
+echo "${as_me-configure}:33441: testing ... found z library in system ..." 1>&5
 
             cf_cv_find_linkage_z=yes
 else
@@ -33494,13 +33541,13 @@ cf_search="$cf_library_path_list $cf_search"
           if test -d $cf_cv_library_path_z ; then
             test -n "$verbose" && echo "	... testing $cf_cv_library_path_z" 1>&6
 
-echo "${as_me-configure}:33497: testing ... testing $cf_cv_library_path_z ..." 1>&5
+echo "${as_me-configure}:33544: testing ... testing $cf_cv_library_path_z ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-lz  $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_z"
             cat >conftest.$ac_ext <<_ACEOF
-#line 33503 "configure"
+#line 33550 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -33516,21 +33563,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33519: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33566: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33522: \$? = $ac_status" >&5
+  echo "$as_me:33569: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33525: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33572: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33528: \$? = $ac_status" >&5
+  echo "$as_me:33575: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
                 test -n "$verbose" && echo "	... found z library in $cf_cv_library_path_z" 1>&6
 
-echo "${as_me-configure}:33533: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
+echo "${as_me-configure}:33580: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
 
                 cf_cv_find_linkage_z=yes
                 cf_cv_library_file_z="-lz"
@@ -33589,7 +33636,7 @@ if test -n "$cf_cv_header_path_z" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33592 "configure"
+#line 33639 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33601,16 +33648,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33604: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33651: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33607: \$? = $ac_status" >&5
+  echo "$as_me:33654: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33610: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33657: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33613: \$? = $ac_status" >&5
+  echo "$as_me:33660: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33627,7 +33674,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me-configure}:33630: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me-configure}:33677: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33661,7 +33708,7 @@ if test -n "$cf_cv_library_path_z" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me-configure}:33664: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me-configure}:33711: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33672,7 +33719,7 @@ fi
 	LIBS="-lz $LIBS"
 
 else
-{ echo "$as_me:33675: WARNING: Cannot find z library" >&5
+{ echo "$as_me:33722: WARNING: Cannot find z library" >&5
 echo "$as_me: WARNING: Cannot find z library" >&2;}
 fi
 
@@ -33682,7 +33729,7 @@ EOF
 
 fi
 
-echo "$as_me:33685: checking if you want to exclude FINGER code" >&5
+echo "$as_me:33732: checking if you want to exclude FINGER code" >&5
 echo $ECHO_N "checking if you want to exclude FINGER code... $ECHO_C" >&6
 
 # Check whether --enable-finger or --disable-finger was given.
@@ -33699,13 +33746,13 @@ else
   use_finger=no
 
 fi;
-echo "$as_me:33702: result: $use_finger" >&5
+echo "$as_me:33749: result: $use_finger" >&5
 echo "${ECHO_T}$use_finger" >&6
 test $use_finger != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_FINGER 1
 EOF
 
-echo "$as_me:33708: checking if you want to exclude GOPHER code" >&5
+echo "$as_me:33755: checking if you want to exclude GOPHER code" >&5
 echo $ECHO_N "checking if you want to exclude GOPHER code... $ECHO_C" >&6
 
 # Check whether --enable-gopher or --disable-gopher was given.
@@ -33722,13 +33769,13 @@ else
   use_gopher=no
 
 fi;
-echo "$as_me:33725: result: $use_gopher" >&5
+echo "$as_me:33772: result: $use_gopher" >&5
 echo "${ECHO_T}$use_gopher" >&6
 test $use_gopher != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_GOPHER 1
 EOF
 
-echo "$as_me:33731: checking if you want to exclude NEWS code" >&5
+echo "$as_me:33778: checking if you want to exclude NEWS code" >&5
 echo $ECHO_N "checking if you want to exclude NEWS code... $ECHO_C" >&6
 
 # Check whether --enable-news or --disable-news was given.
@@ -33745,13 +33792,13 @@ else
   use_news=no
 
 fi;
-echo "$as_me:33748: result: $use_news" >&5
+echo "$as_me:33795: result: $use_news" >&5
 echo "${ECHO_T}$use_news" >&6
 test $use_news != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_NEWS 1
 EOF
 
-echo "$as_me:33754: checking if you want to exclude FTP code" >&5
+echo "$as_me:33801: checking if you want to exclude FTP code" >&5
 echo $ECHO_N "checking if you want to exclude FTP code... $ECHO_C" >&6
 
 # Check whether --enable-ftp or --disable-ftp was given.
@@ -33768,13 +33815,13 @@ else
   use_ftp=no
 
 fi;
-echo "$as_me:33771: result: $use_ftp" >&5
+echo "$as_me:33818: result: $use_ftp" >&5
 echo "${ECHO_T}$use_ftp" >&6
 test $use_ftp != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_FTP 1
 EOF
 
-echo "$as_me:33777: checking if you want to include WAIS code" >&5
+echo "$as_me:33824: checking if you want to include WAIS code" >&5
 echo $ECHO_N "checking if you want to include WAIS code... $ECHO_C" >&6
 
 # Check whether --enable-wais or --disable-wais was given.
@@ -33791,13 +33838,13 @@ else
   use_wais=no
 
 fi;
-echo "$as_me:33794: result: $use_wais" >&5
+echo "$as_me:33841: result: $use_wais" >&5
 echo "${ECHO_T}$use_wais" >&6
 
 MAKE_WAIS="#"
 if test $use_wais != "no"
 then
-	echo "$as_me:33800: checking for fs_free in -lwais" >&5
+	echo "$as_me:33847: checking for fs_free in -lwais" >&5
 echo $ECHO_N "checking for fs_free in -lwais... $ECHO_C" >&6
 if test "${ac_cv_lib_wais_fs_free+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -33805,7 +33852,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lwais  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 33808 "configure"
+#line 33855 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -33824,16 +33871,16 @@ fs_free ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33827: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33874: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33830: \$? = $ac_status" >&5
+  echo "$as_me:33877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33833: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33836: \$? = $ac_status" >&5
+  echo "$as_me:33883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_wais_fs_free=yes
 else
@@ -33844,18 +33891,18 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:33847: result: $ac_cv_lib_wais_fs_free" >&5
+echo "$as_me:33894: result: $ac_cv_lib_wais_fs_free" >&5
 echo "${ECHO_T}$ac_cv_lib_wais_fs_free" >&6
 if test $ac_cv_lib_wais_fs_free = yes; then
 
-echo "$as_me:33851: checking if -lm needed for math functions" >&5
+echo "$as_me:33898: checking if -lm needed for math functions" >&5
 echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
 if test "${cf_cv_need_libm+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 33858 "configure"
+#line 33905 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -33870,16 +33917,16 @@ double x = rand(); printf("result = %g\n", sin(x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33873: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33920: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33876: \$? = $ac_status" >&5
+  echo "$as_me:33923: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33879: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33926: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33882: \$? = $ac_status" >&5
+  echo "$as_me:33929: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -33889,7 +33936,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:33892: result: $cf_cv_need_libm" >&5
+echo "$as_me:33939: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -33903,23 +33950,23 @@ fi
 for ac_header in wais.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:33906: checking for $ac_header" >&5
+echo "$as_me:33953: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 33912 "configure"
+#line 33959 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:33916: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:33963: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:33922: \$? = $ac_status" >&5
+  echo "$as_me:33969: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -33938,7 +33985,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:33941: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:33988: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -33951,7 +33998,7 @@ done
 		MAKE_WAIS=
 
 else
-  { echo "$as_me:33954: WARNING: could not find WAIS library" >&5
+  { echo "$as_me:34001: WARNING: could not find WAIS library" >&5
 echo "$as_me: WARNING: could not find WAIS library" >&2;}
 fi
 
@@ -33959,7 +34006,7 @@ fi
 
 # All DirEd functions that were enabled on compilation can be disabled
 # or modified at run time via DIRED_MENU symbols in lynx.cfg.
-echo "$as_me:33962: checking if directory-editor code should be used" >&5
+echo "$as_me:34009: checking if directory-editor code should be used" >&5
 echo $ECHO_N "checking if directory-editor code should be used... $ECHO_C" >&6
 
 # Check whether --enable-dired or --disable-dired was given.
@@ -33976,7 +34023,7 @@ else
   use_dired=yes
 
 fi;
-echo "$as_me:33979: result: $use_dired" >&5
+echo "$as_me:34026: result: $use_dired" >&5
 echo "${ECHO_T}$use_dired" >&6
 
 if test ".$use_dired" != ".no" ; then
@@ -33985,7 +34032,7 @@ if test ".$use_dired" != ".no" ; then
 #define DIRED_SUPPORT 1
 EOF
 
-	echo "$as_me:33988: checking if you wish to allow extracting from archives via DirEd" >&5
+	echo "$as_me:34035: checking if you wish to allow extracting from archives via DirEd" >&5
 echo $ECHO_N "checking if you wish to allow extracting from archives via DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-dearchive or --disable-dired-dearchive was given.
@@ -34001,10 +34048,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:34004: result: $enableval" >&5
+	echo "$as_me:34051: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34007: checking if DirEd mode should override keys" >&5
+	echo "$as_me:34054: checking if DirEd mode should override keys" >&5
 echo $ECHO_N "checking if DirEd mode should override keys... $ECHO_C" >&6
 
 # Check whether --enable-dired-override or --disable-dired-override was given.
@@ -34026,10 +34073,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:34029: result: $enableval" >&5
+	echo "$as_me:34076: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34032: checking if you wish to allow permissions commands via DirEd" >&5
+	echo "$as_me:34079: checking if you wish to allow permissions commands via DirEd" >&5
 echo $ECHO_N "checking if you wish to allow permissions commands via DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-permit or --disable-dired-permit was given.
@@ -34051,10 +34098,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:34054: result: $enableval" >&5
+	echo "$as_me:34101: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34057: checking if you wish to allow executable-permission commands via DirEd" >&5
+	echo "$as_me:34104: checking if you wish to allow executable-permission commands via DirEd" >&5
 echo $ECHO_N "checking if you wish to allow executable-permission commands via DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-xpermit or --disable-dired-xpermit was given.
@@ -34070,10 +34117,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:34073: result: $enableval" >&5
+	echo "$as_me:34120: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34076: checking if you wish to allow \"tar\" commands from DirEd" >&5
+	echo "$as_me:34123: checking if you wish to allow \"tar\" commands from DirEd" >&5
 echo $ECHO_N "checking if you wish to allow \"tar\" commands from DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-tar or --disable-dired-tar was given.
@@ -34095,10 +34142,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:34098: result: $enableval" >&5
+	echo "$as_me:34145: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34101: checking if you wish to allow \"uudecode\" commands from DirEd" >&5
+	echo "$as_me:34148: checking if you wish to allow \"uudecode\" commands from DirEd" >&5
 echo $ECHO_N "checking if you wish to allow \"uudecode\" commands from DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-uudecode or --disable-dired-uudecode was given.
@@ -34120,10 +34167,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:34123: result: $enableval" >&5
+	echo "$as_me:34170: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34126: checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd" >&5
+	echo "$as_me:34173: checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd" >&5
 echo $ECHO_N "checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-zip or --disable-dired-zip was given.
@@ -34145,10 +34192,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:34148: result: $enableval" >&5
+	echo "$as_me:34195: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:34151: checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd" >&5
+	echo "$as_me:34198: checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd" >&5
 echo $ECHO_N "checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd... $ECHO_C" >&6
 
 # Check whether --enable-dired-gzip or --disable-dired-gzip was given.
@@ -34170,11 +34217,11 @@ else
 EOF
 
 fi;
-	echo "$as_me:34173: result: $enableval" >&5
+	echo "$as_me:34220: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 fi
 
-echo "$as_me:34177: checking if you want long-directory listings" >&5
+echo "$as_me:34224: checking if you want long-directory listings" >&5
 echo $ECHO_N "checking if you want long-directory listings... $ECHO_C" >&6
 
 # Check whether --enable-long-list or --disable-long-list was given.
@@ -34196,10 +34243,10 @@ else
 EOF
 
 fi;
-echo "$as_me:34199: result: $enableval" >&5
+echo "$as_me:34246: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:34202: checking if parent-directory references are permitted" >&5
+echo "$as_me:34249: checking if parent-directory references are permitted" >&5
 echo $ECHO_N "checking if parent-directory references are permitted... $ECHO_C" >&6
 
 # Check whether --enable-parent-dir-refs or --disable-parent-dir-refs was given.
@@ -34215,7 +34262,7 @@ EOF
 else
   enableval=yes
 fi;
-echo "$as_me:34218: result: $enableval" >&5
+echo "$as_me:34265: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 test -z "$TELNET" && TELNET=telnet
@@ -34223,7 +34270,7 @@ for ac_prog in $TELNET telnet
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34226: checking for $ac_word" >&5
+echo "$as_me:34273: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TELNET+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34240,7 +34287,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TELNET="$ac_dir/$ac_word"
-   echo "$as_me:34243: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34290: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34251,10 +34298,10 @@ fi
 TELNET=$ac_cv_path_TELNET
 
 if test -n "$TELNET"; then
-  echo "$as_me:34254: result: $TELNET" >&5
+  echo "$as_me:34301: result: $TELNET" >&5
 echo "${ECHO_T}$TELNET" >&6
 else
-  echo "$as_me:34257: result: no" >&5
+  echo "$as_me:34304: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34313,7 +34360,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34316: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34363: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TELNET_PATH "$cf_path_prog"
@@ -34330,7 +34377,7 @@ for ac_prog in $TN3270 tn3270
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34333: checking for $ac_word" >&5
+echo "$as_me:34380: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TN3270+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34347,7 +34394,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TN3270="$ac_dir/$ac_word"
-   echo "$as_me:34350: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34397: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34358,10 +34405,10 @@ fi
 TN3270=$ac_cv_path_TN3270
 
 if test -n "$TN3270"; then
-  echo "$as_me:34361: result: $TN3270" >&5
+  echo "$as_me:34408: result: $TN3270" >&5
 echo "${ECHO_T}$TN3270" >&6
 else
-  echo "$as_me:34364: result: no" >&5
+  echo "$as_me:34411: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34420,7 +34467,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34423: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34470: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TN3270_PATH "$cf_path_prog"
@@ -34437,7 +34484,7 @@ for ac_prog in $RLOGIN rlogin
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34440: checking for $ac_word" >&5
+echo "$as_me:34487: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_RLOGIN+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34454,7 +34501,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_RLOGIN="$ac_dir/$ac_word"
-   echo "$as_me:34457: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34504: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34465,10 +34512,10 @@ fi
 RLOGIN=$ac_cv_path_RLOGIN
 
 if test -n "$RLOGIN"; then
-  echo "$as_me:34468: result: $RLOGIN" >&5
+  echo "$as_me:34515: result: $RLOGIN" >&5
 echo "${ECHO_T}$RLOGIN" >&6
 else
-  echo "$as_me:34471: result: no" >&5
+  echo "$as_me:34518: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34527,7 +34574,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34530: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34577: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define RLOGIN_PATH "$cf_path_prog"
@@ -34544,7 +34591,7 @@ for ac_prog in $MV mv
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34547: checking for $ac_word" >&5
+echo "$as_me:34594: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_MV+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34561,7 +34608,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_MV="$ac_dir/$ac_word"
-   echo "$as_me:34564: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34611: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34572,10 +34619,10 @@ fi
 MV=$ac_cv_path_MV
 
 if test -n "$MV"; then
-  echo "$as_me:34575: result: $MV" >&5
+  echo "$as_me:34622: result: $MV" >&5
 echo "${ECHO_T}$MV" >&6
 else
-  echo "$as_me:34578: result: no" >&5
+  echo "$as_me:34625: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34634,7 +34681,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34637: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34684: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define MV_PATH "$cf_path_prog"
@@ -34651,7 +34698,7 @@ for ac_prog in $GZIP gzip
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34654: checking for $ac_word" >&5
+echo "$as_me:34701: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_GZIP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34668,7 +34715,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_GZIP="$ac_dir/$ac_word"
-   echo "$as_me:34671: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34718: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34679,10 +34726,10 @@ fi
 GZIP=$ac_cv_path_GZIP
 
 if test -n "$GZIP"; then
-  echo "$as_me:34682: result: $GZIP" >&5
+  echo "$as_me:34729: result: $GZIP" >&5
 echo "${ECHO_T}$GZIP" >&6
 else
-  echo "$as_me:34685: result: no" >&5
+  echo "$as_me:34732: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34741,7 +34788,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34744: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34791: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define GZIP_PATH "$cf_path_prog"
@@ -34758,7 +34805,7 @@ for ac_prog in $UNCOMPRESS gunzip
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34761: checking for $ac_word" >&5
+echo "$as_me:34808: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_UNCOMPRESS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34775,7 +34822,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_UNCOMPRESS="$ac_dir/$ac_word"
-   echo "$as_me:34778: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34825: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34786,10 +34833,10 @@ fi
 UNCOMPRESS=$ac_cv_path_UNCOMPRESS
 
 if test -n "$UNCOMPRESS"; then
-  echo "$as_me:34789: result: $UNCOMPRESS" >&5
+  echo "$as_me:34836: result: $UNCOMPRESS" >&5
 echo "${ECHO_T}$UNCOMPRESS" >&6
 else
-  echo "$as_me:34792: result: no" >&5
+  echo "$as_me:34839: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34848,7 +34895,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34851: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:34898: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UNCOMPRESS_PATH "$cf_path_prog"
@@ -34865,7 +34912,7 @@ for ac_prog in $UNZIP unzip
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34868: checking for $ac_word" >&5
+echo "$as_me:34915: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_UNZIP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34882,7 +34929,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_UNZIP="$ac_dir/$ac_word"
-   echo "$as_me:34885: found $ac_dir/$ac_word" >&5
+   echo "$as_me:34932: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -34893,10 +34940,10 @@ fi
 UNZIP=$ac_cv_path_UNZIP
 
 if test -n "$UNZIP"; then
-  echo "$as_me:34896: result: $UNZIP" >&5
+  echo "$as_me:34943: result: $UNZIP" >&5
 echo "${ECHO_T}$UNZIP" >&6
 else
-  echo "$as_me:34899: result: no" >&5
+  echo "$as_me:34946: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -34955,7 +35002,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:34958: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35005: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UNZIP_PATH "$cf_path_prog"
@@ -34972,7 +35019,7 @@ for ac_prog in $BZIP2 bzip2
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:34975: checking for $ac_word" >&5
+echo "$as_me:35022: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_BZIP2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -34989,7 +35036,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_BZIP2="$ac_dir/$ac_word"
-   echo "$as_me:34992: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35039: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35000,10 +35047,10 @@ fi
 BZIP2=$ac_cv_path_BZIP2
 
 if test -n "$BZIP2"; then
-  echo "$as_me:35003: result: $BZIP2" >&5
+  echo "$as_me:35050: result: $BZIP2" >&5
 echo "${ECHO_T}$BZIP2" >&6
 else
-  echo "$as_me:35006: result: no" >&5
+  echo "$as_me:35053: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35062,7 +35109,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35065: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35112: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define BZIP2_PATH "$cf_path_prog"
@@ -35079,7 +35126,7 @@ for ac_prog in $TAR tar pax gtar gnutar bsdtar star
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35082: checking for $ac_word" >&5
+echo "$as_me:35129: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TAR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35096,7 +35143,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TAR="$ac_dir/$ac_word"
-   echo "$as_me:35099: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35146: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35107,10 +35154,10 @@ fi
 TAR=$ac_cv_path_TAR
 
 if test -n "$TAR"; then
-  echo "$as_me:35110: result: $TAR" >&5
+  echo "$as_me:35157: result: $TAR" >&5
 echo "${ECHO_T}$TAR" >&6
 else
-  echo "$as_me:35113: result: no" >&5
+  echo "$as_me:35160: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35169,7 +35216,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35172: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35219: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TAR_PATH "$cf_path_prog"
@@ -35226,7 +35273,7 @@ for ac_prog in $COMPRESS compress
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35229: checking for $ac_word" >&5
+echo "$as_me:35276: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_COMPRESS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35243,7 +35290,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_COMPRESS="$ac_dir/$ac_word"
-   echo "$as_me:35246: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35293: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35254,10 +35301,10 @@ fi
 COMPRESS=$ac_cv_path_COMPRESS
 
 if test -n "$COMPRESS"; then
-  echo "$as_me:35257: result: $COMPRESS" >&5
+  echo "$as_me:35304: result: $COMPRESS" >&5
 echo "${ECHO_T}$COMPRESS" >&6
 else
-  echo "$as_me:35260: result: no" >&5
+  echo "$as_me:35307: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35316,7 +35363,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35319: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35366: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define COMPRESS_PATH "$cf_path_prog"
@@ -35333,7 +35380,7 @@ for ac_prog in $RM rm
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35336: checking for $ac_word" >&5
+echo "$as_me:35383: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_RM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35350,7 +35397,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_RM="$ac_dir/$ac_word"
-   echo "$as_me:35353: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35400: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35361,10 +35408,10 @@ fi
 RM=$ac_cv_path_RM
 
 if test -n "$RM"; then
-  echo "$as_me:35364: result: $RM" >&5
+  echo "$as_me:35411: result: $RM" >&5
 echo "${ECHO_T}$RM" >&6
 else
-  echo "$as_me:35367: result: no" >&5
+  echo "$as_me:35414: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35423,7 +35470,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35426: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35473: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define RM_PATH "$cf_path_prog"
@@ -35440,7 +35487,7 @@ for ac_prog in $UUDECODE uudecode
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35443: checking for $ac_word" >&5
+echo "$as_me:35490: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_UUDECODE+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35457,7 +35504,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_UUDECODE="$ac_dir/$ac_word"
-   echo "$as_me:35460: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35507: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35468,10 +35515,10 @@ fi
 UUDECODE=$ac_cv_path_UUDECODE
 
 if test -n "$UUDECODE"; then
-  echo "$as_me:35471: result: $UUDECODE" >&5
+  echo "$as_me:35518: result: $UUDECODE" >&5
 echo "${ECHO_T}$UUDECODE" >&6
 else
-  echo "$as_me:35474: result: no" >&5
+  echo "$as_me:35521: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35530,7 +35577,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35533: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35580: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UUDECODE_PATH "$cf_path_prog"
@@ -35547,7 +35594,7 @@ for ac_prog in $ZCAT zcat
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35550: checking for $ac_word" >&5
+echo "$as_me:35597: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_ZCAT+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35564,7 +35611,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_ZCAT="$ac_dir/$ac_word"
-   echo "$as_me:35567: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35614: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35575,10 +35622,10 @@ fi
 ZCAT=$ac_cv_path_ZCAT
 
 if test -n "$ZCAT"; then
-  echo "$as_me:35578: result: $ZCAT" >&5
+  echo "$as_me:35625: result: $ZCAT" >&5
 echo "${ECHO_T}$ZCAT" >&6
 else
-  echo "$as_me:35581: result: no" >&5
+  echo "$as_me:35628: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35637,7 +35684,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35640: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35687: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define ZCAT_PATH "$cf_path_prog"
@@ -35654,7 +35701,7 @@ for ac_prog in $ZIP zip
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35657: checking for $ac_word" >&5
+echo "$as_me:35704: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_ZIP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35671,7 +35718,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_ZIP="$ac_dir/$ac_word"
-   echo "$as_me:35674: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35721: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35682,10 +35729,10 @@ fi
 ZIP=$ac_cv_path_ZIP
 
 if test -n "$ZIP"; then
-  echo "$as_me:35685: result: $ZIP" >&5
+  echo "$as_me:35732: result: $ZIP" >&5
 echo "${ECHO_T}$ZIP" >&6
 else
-  echo "$as_me:35688: result: no" >&5
+  echo "$as_me:35735: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35744,7 +35791,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35747: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35794: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define ZIP_PATH "$cf_path_prog"
@@ -35771,7 +35818,7 @@ for ac_prog in $INSTALL install
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:35774: checking for $ac_word" >&5
+echo "$as_me:35821: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_INSTALL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -35788,7 +35835,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_INSTALL="$ac_dir/$ac_word"
-   echo "$as_me:35791: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35838: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35799,10 +35846,10 @@ fi
 INSTALL=$ac_cv_path_INSTALL
 
 if test -n "$INSTALL"; then
-  echo "$as_me:35802: result: $INSTALL" >&5
+  echo "$as_me:35849: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 else
-  echo "$as_me:35805: result: no" >&5
+  echo "$as_me:35852: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35861,7 +35908,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me-configure}:35864: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me-configure}:35911: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define INSTALL_PATH "$cf_path_prog"
@@ -35887,7 +35934,7 @@ fi
 
 if test $cf_cv_screen = pdcurses ; then
 
-	echo "$as_me:35890: checking for X" >&5
+	echo "$as_me:35937: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -35984,17 +36031,17 @@ if test "$ac_x_includes" = no; then
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
-#line 35987 "configure"
+#line 36034 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:35991: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:36038: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:35997: \$? = $ac_status" >&5
+  echo "$as_me:36044: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -36027,7 +36074,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 36030 "configure"
+#line 36077 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -36039,16 +36086,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36042: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36089: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36045: \$? = $ac_status" >&5
+  echo "$as_me:36092: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36048: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36095: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36051: \$? = $ac_status" >&5
+  echo "$as_me:36098: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -36086,7 +36133,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:36089: result: $have_x" >&5
+  echo "$as_me:36136: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -36096,7 +36143,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:36099: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:36146: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -36120,11 +36167,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:36123: checking whether -R must be followed by a space" >&5
+      echo "$as_me:36170: checking whether -R must be followed by a space" >&5
 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
       cat >conftest.$ac_ext <<_ACEOF
-#line 36127 "configure"
+#line 36174 "configure"
 #include "confdefs.h"
 
 int
@@ -36136,16 +36183,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36139: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36186: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36142: \$? = $ac_status" >&5
+  echo "$as_me:36189: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36145: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36192: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36148: \$? = $ac_status" >&5
+  echo "$as_me:36195: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -36155,13 +36202,13 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:36158: result: no" >&5
+	echo "$as_me:36205: result: no" >&5
 echo "${ECHO_T}no" >&6
 	X_LIBS="$X_LIBS -R$x_libraries"
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 36164 "configure"
+#line 36211 "configure"
 #include "confdefs.h"
 
 int
@@ -36173,16 +36220,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36176: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36223: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36179: \$? = $ac_status" >&5
+  echo "$as_me:36226: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36182: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36229: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36185: \$? = $ac_status" >&5
+  echo "$as_me:36232: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -36192,11 +36239,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:36195: result: yes" >&5
+	  echo "$as_me:36242: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:36199: result: neither works" >&5
+	  echo "$as_me:36246: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -36216,7 +36263,7 @@ echo "${ECHO_T}neither works" >&6
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >conftest.$ac_ext <<_ACEOF
-#line 36219 "configure"
+#line 36266 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36235,22 +36282,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36238: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36285: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36241: \$? = $ac_status" >&5
+  echo "$as_me:36288: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36244: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36291: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36247: \$? = $ac_status" >&5
+  echo "$as_me:36294: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:36253: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:36300: checking for dnet_ntoa in -ldnet" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36258,7 +36305,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36261 "configure"
+#line 36308 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36277,16 +36324,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36280: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36327: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36283: \$? = $ac_status" >&5
+  echo "$as_me:36330: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36286: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36333: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36289: \$? = $ac_status" >&5
+  echo "$as_me:36336: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -36297,14 +36344,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36300: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:36347: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo "$as_me:36307: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:36354: checking for dnet_ntoa in -ldnet_stub" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36312,7 +36359,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36315 "configure"
+#line 36362 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36331,16 +36378,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36334: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36381: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36337: \$? = $ac_status" >&5
+  echo "$as_me:36384: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36340: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36387: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36343: \$? = $ac_status" >&5
+  echo "$as_me:36390: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -36351,7 +36398,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36354: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:36401: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
@@ -36370,13 +36417,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     # on Irix 5.2, according to T.E. Dickey.
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:36373: checking for gethostbyname" >&5
+    echo "$as_me:36420: checking for gethostbyname" >&5
 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
 if test "${ac_cv_func_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 36379 "configure"
+#line 36426 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -36407,16 +36454,16 @@ f = gethostbyname;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36410: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36457: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36413: \$? = $ac_status" >&5
+  echo "$as_me:36460: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36416: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36463: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36419: \$? = $ac_status" >&5
+  echo "$as_me:36466: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -36426,11 +36473,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:36429: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:36476: result: $ac_cv_func_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
 
     if test $ac_cv_func_gethostbyname = no; then
-      echo "$as_me:36433: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:36480: checking for gethostbyname in -lnsl" >&5
 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36438,7 +36485,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36441 "configure"
+#line 36488 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36457,16 +36504,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36460: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36507: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36463: \$? = $ac_status" >&5
+  echo "$as_me:36510: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36466: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36513: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36469: \$? = $ac_status" >&5
+  echo "$as_me:36516: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -36477,14 +36524,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36480: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:36527: result: $ac_cv_lib_nsl_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
 if test $ac_cv_lib_nsl_gethostbyname = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
-        echo "$as_me:36487: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:36534: checking for gethostbyname in -lbsd" >&5
 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36492,7 +36539,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36495 "configure"
+#line 36542 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36511,16 +36558,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36514: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36561: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36517: \$? = $ac_status" >&5
+  echo "$as_me:36564: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36520: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36567: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36523: \$? = $ac_status" >&5
+  echo "$as_me:36570: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -36531,7 +36578,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36534: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:36581: result: $ac_cv_lib_bsd_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
 if test $ac_cv_lib_bsd_gethostbyname = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
@@ -36547,13 +36594,13 @@ fi
     # variants that don't use the nameserver (or something).  -lsocket
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:36550: checking for connect" >&5
+    echo "$as_me:36597: checking for connect" >&5
 echo $ECHO_N "checking for connect... $ECHO_C" >&6
 if test "${ac_cv_func_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 36556 "configure"
+#line 36603 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -36584,16 +36631,16 @@ f = connect;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36587: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36634: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36590: \$? = $ac_status" >&5
+  echo "$as_me:36637: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36593: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36640: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36596: \$? = $ac_status" >&5
+  echo "$as_me:36643: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -36603,11 +36650,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:36606: result: $ac_cv_func_connect" >&5
+echo "$as_me:36653: result: $ac_cv_func_connect" >&5
 echo "${ECHO_T}$ac_cv_func_connect" >&6
 
     if test $ac_cv_func_connect = no; then
-      echo "$as_me:36610: checking for connect in -lsocket" >&5
+      echo "$as_me:36657: checking for connect in -lsocket" >&5
 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36615,7 +36662,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36618 "configure"
+#line 36665 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36634,16 +36681,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36637: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36684: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36640: \$? = $ac_status" >&5
+  echo "$as_me:36687: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36643: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36690: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36646: \$? = $ac_status" >&5
+  echo "$as_me:36693: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -36654,7 +36701,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36657: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:36704: result: $ac_cv_lib_socket_connect" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
 if test $ac_cv_lib_socket_connect = yes; then
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
@@ -36663,13 +36710,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:36666: checking for remove" >&5
+    echo "$as_me:36713: checking for remove" >&5
 echo $ECHO_N "checking for remove... $ECHO_C" >&6
 if test "${ac_cv_func_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 36672 "configure"
+#line 36719 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -36700,16 +36747,16 @@ f = remove;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36703: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36750: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36706: \$? = $ac_status" >&5
+  echo "$as_me:36753: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36709: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36756: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36712: \$? = $ac_status" >&5
+  echo "$as_me:36759: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -36719,11 +36766,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:36722: result: $ac_cv_func_remove" >&5
+echo "$as_me:36769: result: $ac_cv_func_remove" >&5
 echo "${ECHO_T}$ac_cv_func_remove" >&6
 
     if test $ac_cv_func_remove = no; then
-      echo "$as_me:36726: checking for remove in -lposix" >&5
+      echo "$as_me:36773: checking for remove in -lposix" >&5
 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
 if test "${ac_cv_lib_posix_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36731,7 +36778,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36734 "configure"
+#line 36781 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36750,16 +36797,16 @@ remove ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36753: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36800: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36756: \$? = $ac_status" >&5
+  echo "$as_me:36803: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36759: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36806: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36762: \$? = $ac_status" >&5
+  echo "$as_me:36809: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -36770,7 +36817,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36773: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:36820: result: $ac_cv_lib_posix_remove" >&5
 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
 if test $ac_cv_lib_posix_remove = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
@@ -36779,13 +36826,13 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:36782: checking for shmat" >&5
+    echo "$as_me:36829: checking for shmat" >&5
 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
 if test "${ac_cv_func_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 36788 "configure"
+#line 36835 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat (); below.  */
@@ -36816,16 +36863,16 @@ f = shmat;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36819: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36866: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36822: \$? = $ac_status" >&5
+  echo "$as_me:36869: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36825: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36872: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36828: \$? = $ac_status" >&5
+  echo "$as_me:36875: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -36835,11 +36882,11 @@ ac_cv_func_shmat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:36838: result: $ac_cv_func_shmat" >&5
+echo "$as_me:36885: result: $ac_cv_func_shmat" >&5
 echo "${ECHO_T}$ac_cv_func_shmat" >&6
 
     if test $ac_cv_func_shmat = no; then
-      echo "$as_me:36842: checking for shmat in -lipc" >&5
+      echo "$as_me:36889: checking for shmat in -lipc" >&5
 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36847,7 +36894,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36850 "configure"
+#line 36897 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36866,16 +36913,16 @@ shmat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36869: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36916: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36872: \$? = $ac_status" >&5
+  echo "$as_me:36919: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36875: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36922: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36878: \$? = $ac_status" >&5
+  echo "$as_me:36925: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -36886,7 +36933,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36889: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:36936: result: $ac_cv_lib_ipc_shmat" >&5
 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
 if test $ac_cv_lib_ipc_shmat = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
@@ -36904,7 +36951,7 @@ fi
   # These have to be linked with before -lX11, unlike the other
   # libraries we check for below, so use a different variable.
   # John Interrante, Karl Berry
-  echo "$as_me:36907: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:36954: checking for IceConnectionNumber in -lICE" >&5
 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -36912,7 +36959,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 36915 "configure"
+#line 36962 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -36931,16 +36978,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:36934: \"$ac_link\"") >&5
+if { (eval echo "$as_me:36981: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:36937: \$? = $ac_status" >&5
+  echo "$as_me:36984: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:36940: \"$ac_try\"") >&5
+  { (eval echo "$as_me:36987: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:36943: \$? = $ac_status" >&5
+  echo "$as_me:36990: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -36951,7 +36998,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:36954: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:37001: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
@@ -36963,7 +37010,7 @@ fi
 
 cf_x_athena=${cf_x_athena-Xaw}
 
-echo "$as_me:36966: checking if you want to link with Xaw 3d library" >&5
+echo "$as_me:37013: checking if you want to link with Xaw 3d library" >&5
 echo $ECHO_N "checking if you want to link with Xaw 3d library... $ECHO_C" >&6
 withval=
 
@@ -36974,14 +37021,14 @@ if test "${with_Xaw3d+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3d
-	echo "$as_me:36977: result: yes" >&5
+	echo "$as_me:37024: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:36980: result: no" >&5
+	echo "$as_me:37027: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:36984: checking if you want to link with neXT Athena library" >&5
+echo "$as_me:37031: checking if you want to link with neXT Athena library" >&5
 echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6
 withval=
 
@@ -36992,14 +37039,14 @@ if test "${with_neXtaw+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=neXtaw
-	echo "$as_me:36995: result: yes" >&5
+	echo "$as_me:37042: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:36998: result: no" >&5
+	echo "$as_me:37045: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:37002: checking if you want to link with Athena-Plus library" >&5
+echo "$as_me:37049: checking if you want to link with Athena-Plus library" >&5
 echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6
 withval=
 
@@ -37010,10 +37057,10 @@ if test "${with_XawPlus+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=XawPlus
-	echo "$as_me:37013: result: yes" >&5
+	echo "$as_me:37060: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:37016: result: no" >&5
+	echo "$as_me:37063: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37033,17 +37080,17 @@ if test "$PKG_CONFIG" != none ; then
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists $cf_athena_pkg; then
 	test -n "$verbose" && echo "	found package $cf_athena_pkg" 1>&6
 
-echo "${as_me-configure}:37036: testing found package $cf_athena_pkg ..." 1>&5
+echo "${as_me-configure}:37083: testing found package $cf_athena_pkg ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags $cf_athena_pkg 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   $cf_athena_pkg 2>/dev/null`"
 	test -n "$verbose" && echo "	package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me-configure}:37042: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me-configure}:37089: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me-configure}:37046: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me-configure}:37093: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -37146,17 +37193,17 @@ if test -z "$cf_x_athena_lib" ; then
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then
 	test -n "$verbose" && echo "	found package Xext" 1>&6
 
-echo "${as_me-configure}:37149: testing found package Xext ..." 1>&5
+echo "${as_me-configure}:37196: testing found package Xext ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags Xext 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   Xext 2>/dev/null`"
 	test -n "$verbose" && echo "	package Xext CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me-configure}:37155: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me-configure}:37202: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package Xext LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me-configure}:37159: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me-configure}:37206: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -37240,7 +37287,7 @@ fi
 	:
 else
 
-	echo "$as_me:37243: checking for XextCreateExtension in -lXext" >&5
+	echo "$as_me:37290: checking for XextCreateExtension in -lXext" >&5
 echo $ECHO_N "checking for XextCreateExtension in -lXext... $ECHO_C" >&6
 if test "${ac_cv_lib_Xext_XextCreateExtension+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -37248,7 +37295,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 37251 "configure"
+#line 37298 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37267,16 +37314,16 @@ XextCreateExtension ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37270: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37317: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37273: \$? = $ac_status" >&5
+  echo "$as_me:37320: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37276: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37323: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37279: \$? = $ac_status" >&5
+  echo "$as_me:37326: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xext_XextCreateExtension=yes
 else
@@ -37287,7 +37334,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:37290: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "$as_me:37337: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
 echo "${ECHO_T}$ac_cv_lib_Xext_XextCreateExtension" >&6
 if test $ac_cv_lib_Xext_XextCreateExtension = yes; then
   LIBS="-lXext $LIBS"
@@ -37300,17 +37347,17 @@ cf_have_X_LIBS=no
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me-configure}:37303: testing found package xt ..." 1>&5
+echo "${as_me-configure}:37350: testing found package xt ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xt 2>/dev/null`"
 	test -n "$verbose" && echo "	package xt CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me-configure}:37309: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me-configure}:37356: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package xt LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me-configure}:37313: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me-configure}:37360: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -37401,16 +37448,16 @@ fi
 		*)
 			test -n "$verbose" && echo "	work around broken package" 1>&6
 
-echo "${as_me-configure}:37404: testing work around broken package ..." 1>&5
+echo "${as_me-configure}:37451: testing work around broken package ..." 1>&5
 
 			test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me-configure}:37408: testing ...before $LIBS ..." 1>&5
+echo "${as_me-configure}:37455: testing ...before $LIBS ..." 1>&5
 
 			LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s,-lXt ,-lXt $X_PRE_LIBS ," -e 's/  / /g'`
 			test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-echo "${as_me-configure}:37413: testing ...after  $LIBS ..." 1>&5
+echo "${as_me-configure}:37460: testing ...after  $LIBS ..." 1>&5
 
 			;;
 		esac
@@ -37425,7 +37472,7 @@ else
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me-configure}:37428: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me-configure}:37475: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -37496,7 +37543,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me-configure}:37499: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me-configure}:37546: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -37504,7 +37551,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me-configure}:37507: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me-configure}:37554: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -37512,14 +37559,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me-configure}:37515: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me-configure}:37562: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 37522 "configure"
+#line 37569 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -37531,16 +37578,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37534: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37581: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37537: \$? = $ac_status" >&5
+  echo "$as_me:37584: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37587: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37543: \$? = $ac_status" >&5
+  echo "$as_me:37590: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -37548,12 +37595,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me-configure}:37551: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me-configure}:37598: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
 
 	 if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
 		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
 
-echo "${as_me-configure}:37556: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me-configure}:37603: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -37561,13 +37608,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:37564: checking for XOpenDisplay" >&5
+	echo "$as_me:37611: checking for XOpenDisplay" >&5
 echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6
 if test "${ac_cv_func_XOpenDisplay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 37570 "configure"
+#line 37617 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XOpenDisplay (); below.  */
@@ -37598,16 +37645,16 @@ f = XOpenDisplay;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37601: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37648: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37604: \$? = $ac_status" >&5
+  echo "$as_me:37651: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37607: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37654: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37610: \$? = $ac_status" >&5
+  echo "$as_me:37657: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XOpenDisplay=yes
 else
@@ -37617,13 +37664,13 @@ ac_cv_func_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:37620: result: $ac_cv_func_XOpenDisplay" >&5
+echo "$as_me:37667: result: $ac_cv_func_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
 if test $ac_cv_func_XOpenDisplay = yes; then
   :
 else
 
-	echo "$as_me:37626: checking for XOpenDisplay in -lX11" >&5
+	echo "$as_me:37673: checking for XOpenDisplay in -lX11" >&5
 echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
 if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -37631,7 +37678,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 37634 "configure"
+#line 37681 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37650,16 +37697,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37653: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37700: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37656: \$? = $ac_status" >&5
+  echo "$as_me:37703: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37659: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37706: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37662: \$? = $ac_status" >&5
+  echo "$as_me:37709: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -37670,7 +37717,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:37673: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:37720: result: $ac_cv_lib_X11_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
 if test $ac_cv_lib_X11_XOpenDisplay = yes; then
   LIBS="-lX11 $LIBS"
@@ -37678,13 +37725,13 @@ fi
 
 fi
 
-	echo "$as_me:37681: checking for XtAppInitialize" >&5
+	echo "$as_me:37728: checking for XtAppInitialize" >&5
 echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6
 if test "${ac_cv_func_XtAppInitialize+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 37687 "configure"
+#line 37734 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XtAppInitialize (); below.  */
@@ -37715,16 +37762,16 @@ f = XtAppInitialize;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37718: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37765: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37721: \$? = $ac_status" >&5
+  echo "$as_me:37768: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37771: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37727: \$? = $ac_status" >&5
+  echo "$as_me:37774: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XtAppInitialize=yes
 else
@@ -37734,13 +37781,13 @@ ac_cv_func_XtAppInitialize=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:37737: result: $ac_cv_func_XtAppInitialize" >&5
+echo "$as_me:37784: result: $ac_cv_func_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
 if test $ac_cv_func_XtAppInitialize = yes; then
   :
 else
 
-	echo "$as_me:37743: checking for XtAppInitialize in -lXt" >&5
+	echo "$as_me:37790: checking for XtAppInitialize in -lXt" >&5
 echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6
 if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -37748,7 +37795,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 37751 "configure"
+#line 37798 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37767,16 +37814,16 @@ XtAppInitialize ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37770: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37817: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37773: \$? = $ac_status" >&5
+  echo "$as_me:37820: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37776: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37823: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37779: \$? = $ac_status" >&5
+  echo "$as_me:37826: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xt_XtAppInitialize=yes
 else
@@ -37787,7 +37834,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:37790: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "$as_me:37837: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6
 if test $ac_cv_lib_Xt_XtAppInitialize = yes; then
   cat >>confdefs.h <<\EOF
@@ -37803,7 +37850,7 @@ fi
 fi
 
 if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:37806: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+	{ echo "$as_me:37853: WARNING: Unable to successfully link X Toolkit library (-lXt) with
 test program.  You will have to check and add the proper libraries by hand
 to makefile." >&5
 echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
@@ -37825,14 +37872,14 @@ do
 		cf_test=X11/$cf_x_athena_root/SimpleMenu.h
 		if test $cf_path != default ; then
 			CPPFLAGS="$cf_save -I$cf_path/include"
-			echo "$as_me:37828: checking for $cf_test in $cf_path" >&5
+			echo "$as_me:37875: checking for $cf_test in $cf_path" >&5
 echo $ECHO_N "checking for $cf_test in $cf_path... $ECHO_C" >&6
 		else
-			echo "$as_me:37831: checking for $cf_test" >&5
+			echo "$as_me:37878: checking for $cf_test" >&5
 echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
 		fi
 		cat >conftest.$ac_ext <<_ACEOF
-#line 37835 "configure"
+#line 37882 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -37846,16 +37893,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:37849: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:37896: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:37852: \$? = $ac_status" >&5
+  echo "$as_me:37899: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:37855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37902: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37858: \$? = $ac_status" >&5
+  echo "$as_me:37905: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -37864,7 +37911,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:37867: result: $cf_result" >&5
+		echo "$as_me:37914: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 		if test "$cf_result" = yes ; then
 			cf_x_athena_inc=$cf_path
@@ -37876,7 +37923,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_inc" ; then
-	{ echo "$as_me:37879: WARNING: Unable to successfully find Athena header files with test program" >&5
+	{ echo "$as_me:37926: WARNING: Unable to successfully find Athena header files with test program" >&5
 echo "$as_me: WARNING: Unable to successfully find Athena header files with test program" >&2;}
 elif test "$cf_x_athena_inc" != default ; then
 	CPPFLAGS="$CPPFLAGS -I$cf_x_athena_inc"
@@ -37901,15 +37948,15 @@ do
 			cf_test=XawSimpleMenuAddGlobalActions
 			if test $cf_path != default ; then
 				LIBS="-L$cf_path/lib $cf_lib $LIBS"
-				echo "$as_me:37904: checking for $cf_lib in $cf_path" >&5
+				echo "$as_me:37951: checking for $cf_lib in $cf_path" >&5
 echo $ECHO_N "checking for $cf_lib in $cf_path... $ECHO_C" >&6
 			else
 				LIBS="$cf_lib $LIBS"
-				echo "$as_me:37908: checking for $cf_test in $cf_lib" >&5
+				echo "$as_me:37955: checking for $cf_test in $cf_lib" >&5
 echo $ECHO_N "checking for $cf_test in $cf_lib... $ECHO_C" >&6
 			fi
 			cat >conftest.$ac_ext <<_ACEOF
-#line 37912 "configure"
+#line 37959 "configure"
 #include "confdefs.h"
 
 int
@@ -37921,16 +37968,16 @@ $cf_test()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37924: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37971: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37927: \$? = $ac_status" >&5
+  echo "$as_me:37974: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37930: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37977: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37933: \$? = $ac_status" >&5
+  echo "$as_me:37980: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -37939,7 +37986,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:37942: result: $cf_result" >&5
+			echo "$as_me:37989: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 			if test "$cf_result" = yes ; then
 				cf_x_athena_lib="$cf_lib"
@@ -37951,7 +37998,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:37954: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+	{ { echo "$as_me:38001: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
 echo "$as_me: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -37968,7 +38015,7 @@ for ac_prog in xcurses-config
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:37971: checking for $ac_word" >&5
+echo "$as_me:38018: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_XCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -37985,7 +38032,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_XCURSES_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:37988: found $ac_dir/$ac_word" >&5
+   echo "$as_me:38035: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37996,10 +38043,10 @@ fi
 XCURSES_CONFIG=$ac_cv_path_XCURSES_CONFIG
 
 if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:37999: result: $XCURSES_CONFIG" >&5
+  echo "$as_me:38046: result: $XCURSES_CONFIG" >&5
 echo "${ECHO_T}$XCURSES_CONFIG" >&6
 else
-  echo "$as_me:38002: result: no" >&5
+  echo "$as_me:38049: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -38020,7 +38067,7 @@ LDFLAGS="$LDFLAGS $X_LIBS"
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me-configure}:38023: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me-configure}:38070: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -38091,7 +38138,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me-configure}:38094: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me-configure}:38141: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -38099,7 +38146,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me-configure}:38102: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me-configure}:38149: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -38107,14 +38154,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me-configure}:38110: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me-configure}:38157: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 if test "$cf_check_cflags" != "$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 38117 "configure"
+#line 38164 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -38126,16 +38173,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38129: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38176: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38132: \$? = $ac_status" >&5
+  echo "$as_me:38179: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38135: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38182: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38138: \$? = $ac_status" >&5
+  echo "$as_me:38185: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -38143,12 +38190,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me-configure}:38146: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me-configure}:38193: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
 
 	 if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
 		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
 
-echo "${as_me-configure}:38151: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me-configure}:38198: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -38156,7 +38203,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:38159: checking for XOpenDisplay in -lX11" >&5
+echo "$as_me:38206: checking for XOpenDisplay in -lX11" >&5
 echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
 if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38164,7 +38211,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38167 "configure"
+#line 38214 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38183,16 +38230,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38186: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38233: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38189: \$? = $ac_status" >&5
+  echo "$as_me:38236: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38192: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38195: \$? = $ac_status" >&5
+  echo "$as_me:38242: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -38203,13 +38250,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38206: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:38253: result: $ac_cv_lib_X11_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
 if test $ac_cv_lib_X11_XOpenDisplay = yes; then
   LIBS="-lX11 $LIBS"
 fi
 
-echo "$as_me:38212: checking for XCurses library" >&5
+echo "$as_me:38259: checking for XCurses library" >&5
 echo $ECHO_N "checking for XCurses library... $ECHO_C" >&6
 if test "${cf_cv_lib_XCurses+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38217,7 +38264,7 @@ else
 
 LIBS="-lXCurses $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38220 "configure"
+#line 38267 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -38232,16 +38279,16 @@ XCursesExit();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38235: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38282: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38238: \$? = $ac_status" >&5
+  echo "$as_me:38285: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38241: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38288: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38244: \$? = $ac_status" >&5
+  echo "$as_me:38291: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_lib_XCurses=yes
 else
@@ -38252,7 +38299,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:38255: result: $cf_cv_lib_XCurses" >&5
+echo "$as_me:38302: result: $cf_cv_lib_XCurses" >&5
 echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
 
 fi
@@ -38271,14 +38318,14 @@ EOF
 EOF
 
 else
-	{ { echo "$as_me:38274: error: Cannot link with XCurses" >&5
+	{ { echo "$as_me:38321: error: Cannot link with XCurses" >&5
 echo "$as_me: error: Cannot link with XCurses" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 else
 
-echo "$as_me:38281: checking if we can include termio.h with curses" >&5
+echo "$as_me:38328: checking if we can include termio.h with curses" >&5
 echo $ECHO_N "checking if we can include termio.h with curses... $ECHO_C" >&6
 if test "${cf_cv_termio_and_curses+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38288,7 +38335,7 @@ else
     CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H -I. -I${srcdir-.} -I${srcdir-.}/src -I${srcdir-.}/WWW/Library/Implementation"
     touch lynx_cfg.h
     cat >conftest.$ac_ext <<_ACEOF
-#line 38291 "configure"
+#line 38338 "configure"
 #include "confdefs.h"
 
 #include <LYCurses.h>
@@ -38302,16 +38349,16 @@ putchar(0x0a)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:38305: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:38352: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:38308: \$? = $ac_status" >&5
+  echo "$as_me:38355: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:38311: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38358: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38314: \$? = $ac_status" >&5
+  echo "$as_me:38361: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_termio_and_curses=yes
 else
@@ -38324,7 +38371,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
     rm -f lynx_cfg.h
 
 fi
-echo "$as_me:38327: result: $cf_cv_termio_and_curses" >&5
+echo "$as_me:38374: result: $cf_cv_termio_and_curses" >&5
 echo "${ECHO_T}$cf_cv_termio_and_curses" >&6
 
 test $cf_cv_termio_and_curses = yes && cat >>confdefs.h <<\EOF
@@ -38339,23 +38386,23 @@ if test $cf_cv_screen != slang ; then
 for ac_header in $cf_cv_screen/term.h term.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:38342: checking for $ac_header" >&5
+echo "$as_me:38389: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 38348 "configure"
+#line 38395 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:38352: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:38399: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:38358: \$? = $ac_status" >&5
+  echo "$as_me:38405: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -38374,7 +38421,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:38377: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:38424: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -38384,7 +38431,7 @@ EOF
 fi
 done
 
-echo "$as_me:38387: checking if curses supports alternate-character set" >&5
+echo "$as_me:38434: checking if curses supports alternate-character set" >&5
 echo $ECHO_N "checking if curses supports alternate-character set... $ECHO_C" >&6
 if test "${cf_cv_alt_char_set+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38393,7 +38440,7 @@ else
 for mapname in acs_map _acs_map
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 38396 "configure"
+#line 38443 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -38407,16 +38454,16 @@ chtype x = $mapname['l']; $mapname['m'] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38410: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38457: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38413: \$? = $ac_status" >&5
+  echo "$as_me:38460: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38416: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38463: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38419: \$? = $ac_status" >&5
+  echo "$as_me:38466: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_alt_char_set=$mapname
 	 break
@@ -38430,20 +38477,20 @@ done
 
 fi
 
-echo "$as_me:38433: result: $cf_cv_alt_char_set" >&5
+echo "$as_me:38480: result: $cf_cv_alt_char_set" >&5
 echo "${ECHO_T}$cf_cv_alt_char_set" >&6
 test $cf_cv_alt_char_set != no && cat >>confdefs.h <<EOF
 #define ALT_CHAR_SET $cf_cv_alt_char_set
 EOF
 
-echo "$as_me:38439: checking if curses supports fancy attributes" >&5
+echo "$as_me:38486: checking if curses supports fancy attributes" >&5
 echo $ECHO_N "checking if curses supports fancy attributes... $ECHO_C" >&6
 if test "${cf_cv_fancy_curses+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 38446 "configure"
+#line 38493 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -38461,16 +38508,16 @@ attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38464: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38511: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38467: \$? = $ac_status" >&5
+  echo "$as_me:38514: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38470: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38473: \$? = $ac_status" >&5
+  echo "$as_me:38520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fancy_curses=yes
 else
@@ -38482,13 +38529,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:38485: result: $cf_cv_fancy_curses" >&5
+echo "$as_me:38532: result: $cf_cv_fancy_curses" >&5
 echo "${ECHO_T}$cf_cv_fancy_curses" >&6
 test $cf_cv_fancy_curses = yes && cat >>confdefs.h <<\EOF
 #define FANCY_CURSES 1
 EOF
 
-echo "$as_me:38491: checking for function curses_version" >&5
+echo "$as_me:38538: checking for function curses_version" >&5
 echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
 if test "${cf_cv_func_curses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38498,7 +38545,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_curses_version=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 38501 "configure"
+#line 38548 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -38511,15 +38558,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:38514: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38561: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38517: \$? = $ac_status" >&5
+  echo "$as_me:38564: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:38519: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38566: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38522: \$? = $ac_status" >&5
+  echo "$as_me:38569: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -38534,21 +38581,21 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core
 fi
-echo "$as_me:38537: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:38584: result: $cf_cv_func_curses_version" >&5
 echo "${ECHO_T}$cf_cv_func_curses_version" >&6
 test "$cf_cv_func_curses_version" = yes && cat >>confdefs.h <<\EOF
 #define HAVE_CURSES_VERSION 1
 EOF
 
 if test "$cf_cv_ncurses_version" != no ; then
-echo "$as_me:38544: checking for obsolete/broken version of ncurses" >&5
+echo "$as_me:38591: checking for obsolete/broken version of ncurses" >&5
 echo $ECHO_N "checking for obsolete/broken version of ncurses... $ECHO_C" >&6
 if test "${cf_cv_ncurses_broken+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 38551 "configure"
+#line 38598 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -38567,16 +38614,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:38570: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:38617: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:38573: \$? = $ac_status" >&5
+  echo "$as_me:38620: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:38576: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38623: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38579: \$? = $ac_status" >&5
+  echo "$as_me:38626: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_broken=no
 else
@@ -38588,10 +38635,10 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:38591: result: $cf_cv_ncurses_broken" >&5
+echo "$as_me:38638: result: $cf_cv_ncurses_broken" >&5
 echo "${ECHO_T}$cf_cv_ncurses_broken" >&6
 if test "$cf_cv_ncurses_broken" = yes ; then
-	{ echo "$as_me:38594: WARNING: hmm... you should get an up-to-date version of ncurses" >&5
+	{ echo "$as_me:38641: WARNING: hmm... you should get an up-to-date version of ncurses" >&5
 echo "$as_me: WARNING: hmm... you should get an up-to-date version of ncurses" >&2;}
 	cat >>confdefs.h <<\EOF
 #define NCURSES_BROKEN 1
@@ -38600,14 +38647,14 @@ EOF
 fi
 fi
 
-echo "$as_me:38603: checking if curses supports color attributes" >&5
+echo "$as_me:38650: checking if curses supports color attributes" >&5
 echo $ECHO_N "checking if curses supports color attributes... $ECHO_C" >&6
 if test "${cf_cv_color_curses+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 38610 "configure"
+#line 38657 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -38627,16 +38674,16 @@ chtype x = COLOR_BLUE;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38630: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38677: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38633: \$? = $ac_status" >&5
+  echo "$as_me:38680: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38636: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38683: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38639: \$? = $ac_status" >&5
+  echo "$as_me:38686: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_color_curses=yes
 else
@@ -38648,7 +38695,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:38651: result: $cf_cv_color_curses" >&5
+echo "$as_me:38698: result: $cf_cv_color_curses" >&5
 echo "${ECHO_T}$cf_cv_color_curses" >&6
 if test $cf_cv_color_curses = yes ; then
 	cat >>confdefs.h <<\EOF
@@ -38668,23 +38715,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:38671: checking for $ac_header" >&5
+echo "$as_me:38718: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 38677 "configure"
+#line 38724 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:38681: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:38728: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:38687: \$? = $ac_status" >&5
+  echo "$as_me:38734: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -38703,7 +38750,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:38706: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:38753: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -38718,23 +38765,23 @@ if test "$ISC" = yes ; then
 for ac_header in sys/termio.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:38721: checking for $ac_header" >&5
+echo "$as_me:38768: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 38727 "configure"
+#line 38774 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:38731: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:38778: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:38737: \$? = $ac_status" >&5
+  echo "$as_me:38784: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -38753,7 +38800,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:38756: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:38803: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -38771,10 +38818,10 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:38774: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:38821: checking whether termios.h needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether termios.h needs _POSIX_SOURCE... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 38777 "configure"
+#line 38824 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -38786,16 +38833,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:38789: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:38836: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:38792: \$? = $ac_status" >&5
+  echo "$as_me:38839: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:38795: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38842: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38798: \$? = $ac_status" >&5
+  echo "$as_me:38845: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -38803,7 +38850,7 @@ else
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 38806 "configure"
+#line 38853 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -38817,16 +38864,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:38820: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:38867: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:38823: \$? = $ac_status" >&5
+  echo "$as_me:38870: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:38826: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38829: \$? = $ac_status" >&5
+  echo "$as_me:38876: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -38841,12 +38888,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:38844: result: $termios_bad" >&5
+	echo "$as_me:38891: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:38849: checking declaration of size-change" >&5
+echo "$as_me:38896: checking declaration of size-change" >&5
 echo $ECHO_N "checking declaration of size-change... $ECHO_C" >&6
 if test "${cf_cv_sizechange+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -38861,7 +38908,7 @@ do
     CPPFLAGS="$cf_save_CPPFLAGS"
     test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
     cat >conftest.$ac_ext <<_ACEOF
-#line 38864 "configure"
+#line 38911 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -38905,16 +38952,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:38908: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:38955: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:38911: \$? = $ac_status" >&5
+  echo "$as_me:38958: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:38914: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38961: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38917: \$? = $ac_status" >&5
+  echo "$as_me:38964: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -38933,7 +38980,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:38936: result: $cf_cv_sizechange" >&5
+echo "$as_me:38983: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 	cat >>confdefs.h <<\EOF
@@ -38950,14 +38997,14 @@ EOF
 	esac
 fi
 
-echo "$as_me:38953: checking if ttytype is declared in curses library" >&5
+echo "$as_me:39000: checking if ttytype is declared in curses library" >&5
 echo $ECHO_N "checking if ttytype is declared in curses library... $ECHO_C" >&6
 if test "${cf_cv_have_ttytype+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 38960 "configure"
+#line 39007 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header-curses.h}>
 int
@@ -38969,16 +39016,16 @@ char *x = &ttytype[1]; *x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38972: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39019: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38975: \$? = $ac_status" >&5
+  echo "$as_me:39022: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39025: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38981: \$? = $ac_status" >&5
+  echo "$as_me:39028: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_ttytype=yes
 else
@@ -38990,7 +39037,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:38993: result: $cf_cv_have_ttytype" >&5
+echo "$as_me:39040: result: $cf_cv_have_ttytype" >&5
 echo "${ECHO_T}$cf_cv_have_ttytype" >&6
 test $cf_cv_have_ttytype = yes && cat >>confdefs.h <<\EOF
 #define HAVE_TTYTYPE 1
@@ -38998,14 +39045,14 @@ EOF
 
 	if test "$use_wide_curses" = yes ; then
 
-echo "$as_me:39001: checking if curses supports wide characters" >&5
+echo "$as_me:39048: checking if curses supports wide characters" >&5
 echo $ECHO_N "checking if curses supports wide characters... $ECHO_C" >&6
 if test "${cf_cv_widec_curses+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 39008 "configure"
+#line 39055 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -39024,16 +39071,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39027: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39074: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39030: \$? = $ac_status" >&5
+  echo "$as_me:39077: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39033: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39080: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39036: \$? = $ac_status" >&5
+  echo "$as_me:39083: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_curses=yes
 else
@@ -39044,7 +39091,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:39047: result: $cf_cv_widec_curses" >&5
+echo "$as_me:39094: result: $cf_cv_widec_curses" >&5
 echo "${ECHO_T}$cf_cv_widec_curses" >&6
 
 if test "$cf_cv_widec_curses" = yes ; then
@@ -39053,14 +39100,14 @@ if test "$cf_cv_widec_curses" = yes ; then
 EOF
 
 	# This is needed on Tru64 5.0 to declare mbstate_t
-	echo "$as_me:39056: checking if we must include wchar.h to declare mbstate_t" >&5
+	echo "$as_me:39103: checking if we must include wchar.h to declare mbstate_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare mbstate_t... $ECHO_C" >&6
 if test "${cf_cv_widec_mbstate+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 39063 "configure"
+#line 39110 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -39074,23 +39121,23 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:39077: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:39124: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:39080: \$? = $ac_status" >&5
+  echo "$as_me:39127: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:39083: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39130: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39086: \$? = $ac_status" >&5
+  echo "$as_me:39133: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_mbstate=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 39093 "configure"
+#line 39140 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -39105,16 +39152,16 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:39108: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:39155: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:39111: \$? = $ac_status" >&5
+  echo "$as_me:39158: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:39114: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39161: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39117: \$? = $ac_status" >&5
+  echo "$as_me:39164: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_mbstate=yes
 else
@@ -39126,7 +39173,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:39129: result: $cf_cv_widec_mbstate" >&5
+echo "$as_me:39176: result: $cf_cv_widec_mbstate" >&5
 echo "${ECHO_T}$cf_cv_widec_mbstate" >&6
 
 if test "$cf_cv_widec_mbstate" = yes ; then
@@ -39147,14 +39194,14 @@ fi
 
 	fi
 
-echo "$as_me:39150: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:39197: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
 echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
 if test "${cf_cv_need_xopen_extension+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 39157 "configure"
+#line 39204 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -39176,23 +39223,23 @@ if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39179: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39226: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39182: \$? = $ac_status" >&5
+  echo "$as_me:39229: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39185: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39232: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39188: \$? = $ac_status" >&5
+  echo "$as_me:39235: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 39195 "configure"
+#line 39242 "configure"
 #include "confdefs.h"
 
 #define _XOPEN_SOURCE_EXTENDED
@@ -39214,16 +39261,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39217: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39264: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39220: \$? = $ac_status" >&5
+  echo "$as_me:39267: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39223: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39270: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39226: \$? = $ac_status" >&5
+  echo "$as_me:39273: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=yes
 else
@@ -39235,11 +39282,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39238: result: $cf_cv_need_xopen_extension" >&5
+echo "$as_me:39285: result: $cf_cv_need_xopen_extension" >&5
 echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 
-echo "$as_me:39242: checking for term.h" >&5
+echo "$as_me:39289: checking for term.h" >&5
 echo $ECHO_N "checking for term.h... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -39252,7 +39299,7 @@ for cf_header in \
 	term.h
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 39255 "configure"
+#line 39302 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -39266,16 +39313,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:39269: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:39316: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:39272: \$? = $ac_status" >&5
+  echo "$as_me:39319: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:39275: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39322: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39278: \$? = $ac_status" >&5
+  echo "$as_me:39325: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 	 break
@@ -39294,7 +39341,7 @@ no)
 	for cf_header in ncurses/term.h ncursesw/term.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 39297 "configure"
+#line 39344 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header-curses.h}>
@@ -39312,16 +39359,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:39315: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:39362: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:39318: \$? = $ac_status" >&5
+  echo "$as_me:39365: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:39321: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39368: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39324: \$? = $ac_status" >&5
+  echo "$as_me:39371: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 			 break
@@ -39336,7 +39383,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 esac
 
 fi
-echo "$as_me:39339: result: $cf_cv_term_header" >&5
+echo "$as_me:39386: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 case $cf_cv_term_header in #(vi
@@ -39387,10 +39434,10 @@ do
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:39390: checking for ${cf_func}" >&5
+	echo "$as_me:39437: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me-configure}:39393: testing ${cf_func} ..." 1>&5
+echo "${as_me-configure}:39440: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -39399,7 +39446,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 39402 "configure"
+#line 39449 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -39430,16 +39477,16 @@ ${cf_cv_main_return-return}(foo == 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39433: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39480: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39436: \$? = $ac_status" >&5
+  echo "$as_me:39483: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39439: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39486: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39442: \$? = $ac_status" >&5
+  echo "$as_me:39489: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -39455,7 +39502,7 @@ fi
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:39458: result: $cf_result" >&5
+	echo "$as_me:39505: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result != no; then
 		cat >>confdefs.h <<EOF
@@ -39471,13 +39518,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:39474: checking for $ac_func" >&5
+echo "$as_me:39521: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 39480 "configure"
+#line 39527 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -39508,16 +39555,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39511: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39558: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39514: \$? = $ac_status" >&5
+  echo "$as_me:39561: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39517: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39564: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39520: \$? = $ac_status" >&5
+  echo "$as_me:39567: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -39527,7 +39574,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39530: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:39577: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -39541,12 +39588,12 @@ fi
 
 if test $use_color_style != no ; then
 	if test .$cf_cv_color_curses != .yes ; then
-		{ { echo "$as_me:39544: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:39591: error: Configuration does not support color-styles" >&5
 echo "$as_me: error: Configuration does not support color-styles" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 	if test $cf_cv_screen = slang ; then
-		{ { echo "$as_me:39549: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:39596: error: Configuration does not support color-styles" >&5
 echo "$as_me: error: Configuration does not support color-styles" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -39554,7 +39601,7 @@ fi
 
 if test $use_scrollbar != no ; then
 	if test .$cf_cv_fancy_curses != .yes ; then
-		{ echo "$as_me:39557: WARNING: Configuration does not support ACS_xxx definitions" >&5
+		{ echo "$as_me:39604: WARNING: Configuration does not support ACS_xxx definitions" >&5
 echo "$as_me: WARNING: Configuration does not support ACS_xxx definitions" >&2;}
 	else
 		cat >>confdefs.h <<\EOF
@@ -39567,7 +39614,7 @@ fi
 # use rpath for libraries in unusual places
 
 LD_RPATH_OPT=
-echo "$as_me:39570: checking for an rpath option" >&5
+echo "$as_me:39617: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 case $cf_cv_system_name in #(vi
 irix*) #(vi
@@ -39598,17 +39645,17 @@ solaris2*) #(vi
 *)
 	;;
 esac
-echo "$as_me:39601: result: $LD_RPATH_OPT" >&5
+echo "$as_me:39648: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 case "x$LD_RPATH_OPT" in #(vi
 x-R*)
-	echo "$as_me:39606: checking if we need a space after rpath option" >&5
+	echo "$as_me:39653: checking if we need a space after rpath option" >&5
 echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
 	cf_save_LIBS="$LIBS"
 	LIBS="${LD_RPATH_OPT}$libdir $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 39611 "configure"
+#line 39658 "configure"
 #include "confdefs.h"
 
 int
@@ -39620,16 +39667,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39623: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39670: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39626: \$? = $ac_status" >&5
+  echo "$as_me:39673: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39629: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39676: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39632: \$? = $ac_status" >&5
+  echo "$as_me:39679: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -39639,13 +39686,13 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:39642: result: $cf_rpath_space" >&5
+	echo "$as_me:39689: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 	;;
 esac
 
-echo "$as_me:39648: checking if rpath should be not be set" >&5
+echo "$as_me:39695: checking if rpath should be not be set" >&5
 echo $ECHO_N "checking if rpath should be not be set... $ECHO_C" >&6
 
 # Check whether --enable-rpath-hack or --disable-rpath-hack was given.
@@ -39662,21 +39709,21 @@ else
   cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:39665: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:39712: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:39669: checking for updated LDFLAGS" >&5
+echo "$as_me:39716: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:39672: result: maybe" >&5
+	echo "$as_me:39719: result: maybe" >&5
 echo "${ECHO_T}maybe" >&6
 
 	for ac_prog in ldd
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:39679: checking for $ac_word" >&5
+echo "$as_me:39726: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -39691,7 +39738,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:39694: found $ac_dir/$ac_word" >&5
+echo "$as_me:39741: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -39699,10 +39746,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:39702: result: $cf_ldd_prog" >&5
+  echo "$as_me:39749: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:39705: result: no" >&5
+  echo "$as_me:39752: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -39714,7 +39761,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 	if test "$cf_ldd_prog" != no
 	then
 cat >conftest.$ac_ext <<_ACEOF
-#line 39717 "configure"
+#line 39764 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -39726,16 +39773,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39729: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39776: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39732: \$? = $ac_status" >&5
+  echo "$as_me:39779: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39735: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39782: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39738: \$? = $ac_status" >&5
+  echo "$as_me:39785: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort -u`
 else
@@ -39747,11 +39794,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me-configure}:39750: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me-configure}:39797: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me-configure}:39754: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me-configure}:39801: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -39788,7 +39835,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me-configure}:39791: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me-configure}:39838: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -39801,11 +39848,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me-configure}:39804: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me-configure}:39851: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me-configure}:39808: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me-configure}:39855: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -39842,7 +39889,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me-configure}:39845: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me-configure}:39892: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -39855,11 +39902,11 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me-configure}:39858: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me-configure}:39905: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me-configure}:39862: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me-configure}:39909: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 fi
 
@@ -39960,7 +40007,7 @@ DEFS=-DHAVE_CONFIG_H
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:39963: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:40010: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -40136,7 +40183,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:40139: error: ambiguous option: $1
+    { { echo "$as_me:40186: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -40155,7 +40202,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:40158: error: unrecognized option: $1
+  -*) { { echo "$as_me:40205: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -40208,7 +40255,7 @@ do
   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "$CONFIG_H" ) CONFIG_HEADERS="$CONFIG_HEADERS $CONFIG_H:config.hin" ;;
-  *) { { echo "$as_me:40211: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:40258: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -40535,7 +40582,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:40538: creating $ac_file" >&5
+    { echo "$as_me:40585: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -40553,7 +40600,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:40556: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:40603: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -40566,7 +40613,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:40569: error: cannot find input file: $f" >&5
+           { { echo "$as_me:40616: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -40632,7 +40679,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:40635: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:40682: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -40643,7 +40690,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:40646: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:40693: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -40656,7 +40703,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:40659: error: cannot find input file: $f" >&5
+           { { echo "$as_me:40706: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -40774,7 +40821,7 @@ cat >>$CONFIG_STATUS <<\EOF
   rm -f $tmp/in
   if test x"$ac_file" != x-; then
     if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
-      { echo "$as_me:40777: $ac_file is unchanged" >&5
+      { echo "$as_me:40824: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \