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authorThomas E. Dickey <dickey@invisible-island.net>2012-08-10 15:39:12 -0400
committerThomas E. Dickey <dickey@invisible-island.net>2012-08-10 15:39:12 -0400
commite95e8bb0ca158527eebbde0ca503552bfeda77c8 (patch)
tree6e8bc02687ffdf9c111c26b4fa4f3d2d3b98cd31 /configure
parent49a26ec8e574bda2f6b8c809a30a471c7f274ff6 (diff)
downloadlynx-snapshots-e95e8bb0ca158527eebbde0ca503552bfeda77c8.tar.gz
snapshot of project "lynx", label v2-8-8dev_12k
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure2768
1 files changed, 1408 insertions, 1360 deletions
diff --git a/configure b/configure
index a435b72f..6fd8cccd 100755
--- a/configure
+++ b/configure
@@ -27356,13 +27356,25 @@ cat >>confdefs.h <<EOF
 #define SIZEOF_INT $ac_cv_sizeof_int
 EOF
 
-echo "$as_me:27359: checking for long" >&5
+if test "${ac_cv_type_int:+set}" = set; then
+	if test "${ac_cv_sizeof_int:+set}" != set; then
+		{ echo "$as_me:27361: WARNING: using 4 for sizeof int" >&5
+echo "$as_me: WARNING: using 4 for sizeof int" >&2;}
+		ac_cv_sizeof_int=4
+	elif test "x${ac_cv_sizeof_int}" = x0; then
+		{ echo "$as_me:27365: WARNING: sizeof int not found, using 4" >&5
+echo "$as_me: WARNING: sizeof int not found, using 4" >&2;}
+		ac_cv_sizeof_int=4
+	fi
+fi
+
+echo "$as_me:27371: 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 27365 "configure"
+#line 27377 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27377,16 +27389,16 @@ if (sizeof (long))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27380: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27392: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27383: \$? = $ac_status" >&5
+  echo "$as_me:27395: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27386: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27398: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27389: \$? = $ac_status" >&5
+  echo "$as_me:27401: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_long=yes
 else
@@ -27396,10 +27408,10 @@ ac_cv_type_long=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:27399: result: $ac_cv_type_long" >&5
+echo "$as_me:27411: result: $ac_cv_type_long" >&5
 echo "${ECHO_T}$ac_cv_type_long" >&6
 
-echo "$as_me:27402: checking size of long" >&5
+echo "$as_me:27414: 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) $ECHO_C" >&6
@@ -27408,7 +27420,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 27411 "configure"
+#line 27423 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27420,21 +27432,21 @@ int _array_ [1 - 2 * !((sizeof (long)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27423: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27435: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27426: \$? = $ac_status" >&5
+  echo "$as_me:27438: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27429: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27441: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27432: \$? = $ac_status" >&5
+  echo "$as_me:27444: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27437 "configure"
+#line 27449 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27446,16 +27458,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27449: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27461: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27452: \$? = $ac_status" >&5
+  echo "$as_me:27464: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27455: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27467: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27458: \$? = $ac_status" >&5
+  echo "$as_me:27470: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -27471,7 +27483,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27474 "configure"
+#line 27486 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27483,16 +27495,16 @@ int _array_ [1 - 2 * !((sizeof (long)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27486: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27498: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27489: \$? = $ac_status" >&5
+  echo "$as_me:27501: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27492: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27504: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27495: \$? = $ac_status" >&5
+  echo "$as_me:27507: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -27508,7 +27520,7 @@ 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 27511 "configure"
+#line 27523 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27520,16 +27532,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27523: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27535: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27526: \$? = $ac_status" >&5
+  echo "$as_me:27538: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27529: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27541: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27532: \$? = $ac_status" >&5
+  echo "$as_me:27544: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -27542,12 +27554,12 @@ done
 ac_cv_sizeof_long=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:27545: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:27557: 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 27550 "configure"
+#line 27562 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27563,15 +27575,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:27566: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27578: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27569: \$? = $ac_status" >&5
+  echo "$as_me:27581: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:27571: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27583: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27574: \$? = $ac_status" >&5
+  echo "$as_me:27586: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long=`cat conftest.val`
 else
@@ -27587,19 +27599,31 @@ else
   ac_cv_sizeof_long=0
 fi
 fi
-echo "$as_me:27590: result: $ac_cv_sizeof_long" >&5
+echo "$as_me:27602: 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 "$as_me:27596: checking for off_t" >&5
+if test "${ac_cv_type_long:+set}" = set; then
+	if test "${ac_cv_sizeof_long:+set}" != set; then
+		{ echo "$as_me:27610: WARNING: using 4 for sizeof long" >&5
+echo "$as_me: WARNING: using 4 for sizeof long" >&2;}
+		ac_cv_sizeof_long=4
+	elif test "x${ac_cv_sizeof_long}" = x0; then
+		{ echo "$as_me:27614: WARNING: sizeof long not found, using 4" >&5
+echo "$as_me: WARNING: sizeof long not found, using 4" >&2;}
+		ac_cv_sizeof_long=4
+	fi
+fi
+
+echo "$as_me:27620: 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 27602 "configure"
+#line 27626 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27614,16 +27638,16 @@ if (sizeof (off_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27617: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27641: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27620: \$? = $ac_status" >&5
+  echo "$as_me:27644: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27623: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27647: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27626: \$? = $ac_status" >&5
+  echo "$as_me:27650: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_off_t=yes
 else
@@ -27633,10 +27657,10 @@ ac_cv_type_off_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:27636: result: $ac_cv_type_off_t" >&5
+echo "$as_me:27660: result: $ac_cv_type_off_t" >&5
 echo "${ECHO_T}$ac_cv_type_off_t" >&6
 
-echo "$as_me:27639: checking size of off_t" >&5
+echo "$as_me:27663: 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) $ECHO_C" >&6
@@ -27645,7 +27669,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 27648 "configure"
+#line 27672 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27657,21 +27681,21 @@ int _array_ [1 - 2 * !((sizeof (off_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27660: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27684: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27663: \$? = $ac_status" >&5
+  echo "$as_me:27687: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27666: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27690: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27669: \$? = $ac_status" >&5
+  echo "$as_me:27693: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27674 "configure"
+#line 27698 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27683,16 +27707,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27686: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27710: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27689: \$? = $ac_status" >&5
+  echo "$as_me:27713: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27692: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27716: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27695: \$? = $ac_status" >&5
+  echo "$as_me:27719: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -27708,7 +27732,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27711 "configure"
+#line 27735 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27720,16 +27744,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27723: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27747: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27726: \$? = $ac_status" >&5
+  echo "$as_me:27750: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27729: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27753: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27732: \$? = $ac_status" >&5
+  echo "$as_me:27756: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -27745,7 +27769,7 @@ 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 27748 "configure"
+#line 27772 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27757,16 +27781,16 @@ int _array_ [1 - 2 * !((sizeof (off_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27760: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27784: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27763: \$? = $ac_status" >&5
+  echo "$as_me:27787: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27766: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27790: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27769: \$? = $ac_status" >&5
+  echo "$as_me:27793: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -27779,12 +27803,12 @@ done
 ac_cv_sizeof_off_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:27782: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:27806: 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 27787 "configure"
+#line 27811 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27800,15 +27824,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:27803: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27827: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27806: \$? = $ac_status" >&5
+  echo "$as_me:27830: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:27808: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27832: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27811: \$? = $ac_status" >&5
+  echo "$as_me:27835: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_off_t=`cat conftest.val`
 else
@@ -27824,19 +27848,31 @@ else
   ac_cv_sizeof_off_t=0
 fi
 fi
-echo "$as_me:27827: result: $ac_cv_sizeof_off_t" >&5
+echo "$as_me:27851: 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 "$as_me:27833: checking for time_t" >&5
+if test "${ac_cv_type_off_t:+set}" = set; then
+	if test "${ac_cv_sizeof_off_t:+set}" != set; then
+		{ echo "$as_me:27859: WARNING: using 4 for sizeof off_t" >&5
+echo "$as_me: WARNING: using 4 for sizeof off_t" >&2;}
+		ac_cv_sizeof_off_t=4
+	elif test "x${ac_cv_sizeof_off_t}" = x0; then
+		{ echo "$as_me:27863: WARNING: sizeof off_t not found, using 4" >&5
+echo "$as_me: WARNING: sizeof off_t not found, using 4" >&2;}
+		ac_cv_sizeof_off_t=4
+	fi
+fi
+
+echo "$as_me:27869: 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 27839 "configure"
+#line 27875 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27851,16 +27887,16 @@ if (sizeof (time_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27854: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27890: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27857: \$? = $ac_status" >&5
+  echo "$as_me:27893: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27860: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27896: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27863: \$? = $ac_status" >&5
+  echo "$as_me:27899: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_time_t=yes
 else
@@ -27870,10 +27906,10 @@ ac_cv_type_time_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:27873: result: $ac_cv_type_time_t" >&5
+echo "$as_me:27909: result: $ac_cv_type_time_t" >&5
 echo "${ECHO_T}$ac_cv_type_time_t" >&6
 
-echo "$as_me:27876: checking size of time_t" >&5
+echo "$as_me:27912: 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) $ECHO_C" >&6
@@ -27882,7 +27918,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 27885 "configure"
+#line 27921 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27894,21 +27930,21 @@ int _array_ [1 - 2 * !((sizeof (time_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27897: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27933: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27900: \$? = $ac_status" >&5
+  echo "$as_me:27936: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27903: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27939: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27906: \$? = $ac_status" >&5
+  echo "$as_me:27942: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27911 "configure"
+#line 27947 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27920,16 +27956,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27923: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27959: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27926: \$? = $ac_status" >&5
+  echo "$as_me:27962: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27929: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27965: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27932: \$? = $ac_status" >&5
+  echo "$as_me:27968: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -27945,7 +27981,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 27948 "configure"
+#line 27984 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27957,16 +27993,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27960: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27996: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27963: \$? = $ac_status" >&5
+  echo "$as_me:27999: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:27966: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28002: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27969: \$? = $ac_status" >&5
+  echo "$as_me:28005: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -27982,7 +28018,7 @@ 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 27985 "configure"
+#line 28021 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27994,16 +28030,16 @@ int _array_ [1 - 2 * !((sizeof (time_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:27997: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:28033: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28000: \$? = $ac_status" >&5
+  echo "$as_me:28036: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:28003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28039: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28006: \$? = $ac_status" >&5
+  echo "$as_me:28042: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -28016,12 +28052,12 @@ done
 ac_cv_sizeof_time_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:28019: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:28055: 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 28024 "configure"
+#line 28060 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -28037,15 +28073,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28040: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28076: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28043: \$? = $ac_status" >&5
+  echo "$as_me:28079: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28045: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28048: \$? = $ac_status" >&5
+  echo "$as_me:28084: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_time_t=`cat conftest.val`
 else
@@ -28061,21 +28097,33 @@ else
   ac_cv_sizeof_time_t=0
 fi
 fi
-echo "$as_me:28064: result: $ac_cv_sizeof_time_t" >&5
+echo "$as_me:28100: 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
 EOF
 
+if test "${ac_cv_type_time_t:+set}" = set; then
+	if test "${ac_cv_sizeof_time_t:+set}" != set; then
+		{ echo "$as_me:28108: WARNING: using 4 for sizeof time_t" >&5
+echo "$as_me: WARNING: using 4 for sizeof time_t" >&2;}
+		ac_cv_sizeof_time_t=4
+	elif test "x${ac_cv_sizeof_time_t}" = x0; then
+		{ echo "$as_me:28112: WARNING: sizeof time_t not found, using 4" >&5
+echo "$as_me: WARNING: sizeof time_t not found, using 4" >&2;}
+		ac_cv_sizeof_time_t=4
+	fi
+fi
+
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
-echo "$as_me:28072: checking for working alloca.h" >&5
+echo "$as_me:28120: 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 28078 "configure"
+#line 28126 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int
@@ -28087,16 +28135,16 @@ char *p = (char *) alloca (2 * sizeof (int));
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28090: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28138: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28093: \$? = $ac_status" >&5
+  echo "$as_me:28141: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28096: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28144: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28099: \$? = $ac_status" >&5
+  echo "$as_me:28147: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_working_alloca_h=yes
 else
@@ -28106,7 +28154,7 @@ ac_cv_working_alloca_h=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28109: result: $ac_cv_working_alloca_h" >&5
+echo "$as_me:28157: 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
 
@@ -28116,13 +28164,13 @@ EOF
 
 fi
 
-echo "$as_me:28119: checking for alloca" >&5
+echo "$as_me:28167: 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 28125 "configure"
+#line 28173 "configure"
 #include "confdefs.h"
 #ifdef __GNUC__
 # define alloca __builtin_alloca
@@ -28154,16 +28202,16 @@ char *p = (char *) alloca (1);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28157: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28205: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28160: \$? = $ac_status" >&5
+  echo "$as_me:28208: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28211: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28166: \$? = $ac_status" >&5
+  echo "$as_me:28214: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_alloca_works=yes
 else
@@ -28173,7 +28221,7 @@ ac_cv_func_alloca_works=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28176: result: $ac_cv_func_alloca_works" >&5
+echo "$as_me:28224: 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
@@ -28194,13 +28242,13 @@ cat >>confdefs.h <<\EOF
 #define C_ALLOCA 1
 EOF
 
-echo "$as_me:28197: checking whether \`alloca.c' needs Cray hooks" >&5
+echo "$as_me:28245: 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 28203 "configure"
+#line 28251 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -28218,18 +28266,18 @@ fi
 rm -rf conftest*
 
 fi
-echo "$as_me:28221: result: $ac_cv_os_cray" >&5
+echo "$as_me:28269: 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:28226: checking for $ac_func" >&5
+echo "$as_me:28274: 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 28232 "configure"
+#line 28280 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -28260,16 +28308,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28263: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28311: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28266: \$? = $ac_status" >&5
+  echo "$as_me:28314: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28269: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28317: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28272: \$? = $ac_status" >&5
+  echo "$as_me:28320: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -28279,7 +28327,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28282: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:28330: 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
 
@@ -28293,7 +28341,7 @@ fi
   done
 fi
 
-echo "$as_me:28296: checking stack direction for C alloca" >&5
+echo "$as_me:28344: 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) $ECHO_C" >&6
@@ -28302,7 +28350,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28305 "configure"
+#line 28353 "configure"
 #include "confdefs.h"
 int
 find_stack_direction ()
@@ -28325,15 +28373,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28328: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28376: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28331: \$? = $ac_status" >&5
+  echo "$as_me:28379: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28333: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28381: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28336: \$? = $ac_status" >&5
+  echo "$as_me:28384: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_stack_direction=1
 else
@@ -28345,7 +28393,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28348: result: $ac_cv_c_stack_direction" >&5
+echo "$as_me:28396: result: $ac_cv_c_stack_direction" >&5
 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
 
 cat >>confdefs.h <<EOF
@@ -28357,23 +28405,23 @@ 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:28360: checking for $ac_header" >&5
+echo "$as_me:28408: 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 28366 "configure"
+#line 28414 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:28370: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:28418: \"$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:28376: \$? = $ac_status" >&5
+  echo "$as_me:28424: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -28392,7 +28440,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:28395: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:28443: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -28405,13 +28453,13 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:28408: checking for $ac_func" >&5
+echo "$as_me:28456: 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 28414 "configure"
+#line 28462 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -28442,16 +28490,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28445: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28493: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28448: \$? = $ac_status" >&5
+  echo "$as_me:28496: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28451: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28499: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28454: \$? = $ac_status" >&5
+  echo "$as_me:28502: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -28461,7 +28509,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28464: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:28512: 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
@@ -28473,7 +28521,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:28476: checking for working fork" >&5
+  echo "$as_me:28524: 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) $ECHO_C" >&6
@@ -28496,15 +28544,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28499: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28547: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28502: \$? = $ac_status" >&5
+  echo "$as_me:28550: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28504: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28552: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28507: \$? = $ac_status" >&5
+  echo "$as_me:28555: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -28516,7 +28564,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28519: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:28567: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -28530,12 +28578,12 @@ if test "x$ac_cv_func_fork_works" = xcross; then
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:28533: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:28581: 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:28538: checking for working vfork" >&5
+  echo "$as_me:28586: 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) $ECHO_C" >&6
@@ -28544,7 +28592,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28547 "configure"
+#line 28595 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -28641,15 +28689,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28644: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28692: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28647: \$? = $ac_status" >&5
+  echo "$as_me:28695: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28649: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28697: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28652: \$? = $ac_status" >&5
+  echo "$as_me:28700: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -28661,13 +28709,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28664: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:28712: 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:28670: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:28718: 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
 
@@ -28692,14 +28740,14 @@ EOF
 
 fi
 
-echo "$as_me:28695: checking if we should use fcntl or ioctl" >&5
+echo "$as_me:28743: 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 28702 "configure"
+#line 28750 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28716,16 +28764,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28719: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28767: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28722: \$? = $ac_status" >&5
+  echo "$as_me:28770: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28725: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28773: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28728: \$? = $ac_status" >&5
+  echo "$as_me:28776: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=ioctl
 else
@@ -28733,7 +28781,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 28736 "configure"
+#line 28784 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28755,16 +28803,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28758: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28806: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28761: \$? = $ac_status" >&5
+  echo "$as_me:28809: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28764: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28812: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28767: \$? = $ac_status" >&5
+  echo "$as_me:28815: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=fcntl
 else
@@ -28777,20 +28825,20 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:28780: result: $cf_cv_fionbio" >&5
+echo "$as_me:28828: 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 "$as_me:28786: checking for broken/missing definition of remove" >&5
+echo "$as_me:28834: 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.$ac_ext <<_ACEOF
-#line 28793 "configure"
+#line 28841 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -28802,23 +28850,23 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28805: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28853: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28808: \$? = $ac_status" >&5
+  echo "$as_me:28856: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28811: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28859: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28814: \$? = $ac_status" >&5
+  echo "$as_me:28862: \$? = $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 28821 "configure"
+#line 28869 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 		int __unlink(name) { return unlink(name); }
@@ -28831,16 +28879,16 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28834: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28882: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28837: \$? = $ac_status" >&5
+  echo "$as_me:28885: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28840: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28888: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28843: \$? = $ac_status" >&5
+  echo "$as_me:28891: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_baddef_remove=yes
 else
@@ -28855,20 +28903,20 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28858: result: $cf_cv_baddef_remove" >&5
+echo "$as_me:28906: 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 "$as_me:28864: checking for lstat" >&5
+echo "$as_me:28912: 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 28871 "configure"
+#line 28919 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28882,16 +28930,16 @@ lstat(".", (struct stat *)0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28885: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28933: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28888: \$? = $ac_status" >&5
+  echo "$as_me:28936: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28891: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28939: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28894: \$? = $ac_status" >&5
+  echo "$as_me:28942: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_lstat=yes
 else
@@ -28903,7 +28951,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28906: result: $ac_cv_func_lstat " >&5
+echo "$as_me:28954: 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
@@ -28937,13 +28985,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:28940: checking for $ac_func" >&5
+echo "$as_me:28988: 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 28946 "configure"
+#line 28994 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -28974,16 +29022,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28977: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29025: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28980: \$? = $ac_status" >&5
+  echo "$as_me:29028: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28983: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29031: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28986: \$? = $ac_status" >&5
+  echo "$as_me:29034: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -28993,7 +29041,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28996: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:29044: 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
@@ -29009,13 +29057,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:29012: checking for $ac_func" >&5
+echo "$as_me:29060: 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 29018 "configure"
+#line 29066 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -29046,16 +29094,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29049: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29097: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29052: \$? = $ac_status" >&5
+  echo "$as_me:29100: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29055: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29103: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29058: \$? = $ac_status" >&5
+  echo "$as_me:29106: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -29065,7 +29113,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:29068: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:29116: 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
@@ -29077,7 +29125,7 @@ else
 fi
 done
 
-echo "$as_me:29080: checking for random-integer functions" >&5
+echo "$as_me:29128: 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
@@ -29097,7 +29145,7 @@ do
 	esac
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29100 "configure"
+#line 29148 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29116,16 +29164,16 @@ 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:29119: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29167: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29122: \$? = $ac_status" >&5
+  echo "$as_me:29170: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29125: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29173: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29128: \$? = $ac_status" >&5
+  echo "$as_me:29176: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_srand_func=$cf_func
  break
@@ -29137,10 +29185,10 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:29140: result: $cf_cv_srand_func" >&5
+echo "$as_me:29188: result: $cf_cv_srand_func" >&5
 echo "${ECHO_T}$cf_cv_srand_func" >&6
 if test "$cf_cv_srand_func" != unknown ; then
-	echo "$as_me:29143: checking for range of random-integers" >&5
+	echo "$as_me:29191: 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) $ECHO_C" >&6
@@ -29161,7 +29209,7 @@ else
 			;;
 		esac
 		cat >conftest.$ac_ext <<_ACEOF
-#line 29164 "configure"
+#line 29212 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29180,16 +29228,16 @@ long x = $cf_cv_rand_max
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29183: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29231: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29186: \$? = $ac_status" >&5
+  echo "$as_me:29234: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29189: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29237: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29192: \$? = $ac_status" >&5
+  echo "$as_me:29240: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -29200,15 +29248,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29203: result: $cf_cv_rand_max" >&5
+echo "$as_me:29251: result: $cf_cv_rand_max" >&5
 echo "${ECHO_T}$cf_cv_rand_max" >&6
 
 	case $cf_cv_srand_func in
 	*/arc4random)
-		echo "$as_me:29208: checking if <bsd/stdlib.h> should be included" >&5
+		echo "$as_me:29256: checking if <bsd/stdlib.h> should be included" >&5
 echo $ECHO_N "checking if <bsd/stdlib.h> should be included... $ECHO_C" >&6
 		cat >conftest.$ac_ext <<_ACEOF
-#line 29211 "configure"
+#line 29259 "configure"
 #include "confdefs.h"
 #include <bsd/stdlib.h>
 int
@@ -29221,23 +29269,23 @@ void *arc4random(int);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29224: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29272: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29227: \$? = $ac_status" >&5
+  echo "$as_me:29275: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29230: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29278: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29233: \$? = $ac_status" >&5
+  echo "$as_me:29281: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_stdlib_h=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 29240 "configure"
+#line 29288 "configure"
 #include "confdefs.h"
 #include <bsd/stdlib.h>
 int
@@ -29249,16 +29297,16 @@ unsigned x = arc4random()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29252: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29300: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29255: \$? = $ac_status" >&5
+  echo "$as_me:29303: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29258: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29306: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29261: \$? = $ac_status" >&5
+  echo "$as_me:29309: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_stdlib_h=yes
 else
@@ -29269,7 +29317,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	    echo "$as_me:29272: result: $cf_bsd_stdlib_h" >&5
+	    echo "$as_me:29320: result: $cf_bsd_stdlib_h" >&5
 echo "${ECHO_T}$cf_bsd_stdlib_h" >&6
 		if test "$cf_bsd_stdlib_h" = yes
 		then
@@ -29278,10 +29326,10 @@ echo "${ECHO_T}$cf_bsd_stdlib_h" >&6
 EOF
 
 		else
-			echo "$as_me:29281: checking if <bsd/random.h> should be included" >&5
+			echo "$as_me:29329: checking if <bsd/random.h> should be included" >&5
 echo $ECHO_N "checking if <bsd/random.h> should be included... $ECHO_C" >&6
 			cat >conftest.$ac_ext <<_ACEOF
-#line 29284 "configure"
+#line 29332 "configure"
 #include "confdefs.h"
 #include <bsd/random.h>
 int
@@ -29294,23 +29342,23 @@ void *arc4random(int);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29297: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29345: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29300: \$? = $ac_status" >&5
+  echo "$as_me:29348: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29303: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29351: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29306: \$? = $ac_status" >&5
+  echo "$as_me:29354: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_random_h=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 29313 "configure"
+#line 29361 "configure"
 #include "confdefs.h"
 #include <bsd/random.h>
 int
@@ -29322,16 +29370,16 @@ unsigned x = arc4random()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29325: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29373: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29328: \$? = $ac_status" >&5
+  echo "$as_me:29376: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29331: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29379: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29334: \$? = $ac_status" >&5
+  echo "$as_me:29382: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_random_h=yes
 else
@@ -29342,7 +29390,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-			echo "$as_me:29345: result: $cf_bsd_random_h" >&5
+			echo "$as_me:29393: result: $cf_bsd_random_h" >&5
 echo "${ECHO_T}$cf_bsd_random_h" >&6
 			if test "$cf_bsd_random_h" = yes
 			then
@@ -29351,7 +29399,7 @@ echo "${ECHO_T}$cf_bsd_random_h" >&6
 EOF
 
 			else
-				{ echo "$as_me:29354: WARNING: no header file found for arc4random" >&5
+				{ echo "$as_me:29402: WARNING: no header file found for arc4random" >&5
 echo "$as_me: WARNING: no header file found for arc4random" >&2;}
 			fi
 		fi
@@ -29386,13 +29434,13 @@ fi
 for ac_func in strstr
 do
 
-echo "$as_me:29389: checking for $ac_func declaration" >&5
+echo "$as_me:29437: 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 29395 "configure"
+#line 29443 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -29406,20 +29454,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29409: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29457: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29412: \$? = $ac_status" >&5
+  echo "$as_me:29460: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29415: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29463: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29418: \$? = $ac_status" >&5
+  echo "$as_me:29466: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29422 "configure"
+#line 29470 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -29433,16 +29481,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29436: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29484: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29439: \$? = $ac_status" >&5
+  echo "$as_me:29487: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29442: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29490: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29445: \$? = $ac_status" >&5
+  echo "$as_me:29493: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -29463,11 +29511,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:29466: result: yes" >&5
+  echo "$as_me:29514: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:29470: result: no" >&5
+  echo "$as_me:29518: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -29482,13 +29530,13 @@ done
 for ac_func in getgrgid getgrnam
 do
 
-echo "$as_me:29485: checking for $ac_func declaration" >&5
+echo "$as_me:29533: 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 29491 "configure"
+#line 29539 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -29504,20 +29552,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29507: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29555: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29510: \$? = $ac_status" >&5
+  echo "$as_me:29558: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29561: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29516: \$? = $ac_status" >&5
+  echo "$as_me:29564: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29520 "configure"
+#line 29568 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -29533,16 +29581,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29536: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29584: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29539: \$? = $ac_status" >&5
+  echo "$as_me:29587: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29542: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29590: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29545: \$? = $ac_status" >&5
+  echo "$as_me:29593: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -29563,11 +29611,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:29566: result: yes" >&5
+  echo "$as_me:29614: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:29570: result: no" >&5
+  echo "$as_me:29618: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -29579,14 +29627,14 @@ EOF
 fi
 done
 
-echo "$as_me:29582: checking if TRUE/FALSE are defined" >&5
+echo "$as_me:29630: 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 29589 "configure"
+#line 29637 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -29600,16 +29648,16 @@ int x = TRUE, y = FALSE
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29603: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29651: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29606: \$? = $ac_status" >&5
+  echo "$as_me:29654: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29609: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29657: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29612: \$? = $ac_status" >&5
+  echo "$as_me:29660: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_bool_defs=yes
 else
@@ -29620,7 +29668,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:29623: result: $cf_cv_bool_defs" >&5
+echo "$as_me:29671: 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
@@ -29633,14 +29681,14 @@ EOF
 
 fi
 
-echo "$as_me:29636: checking if external errno is declared" >&5
+echo "$as_me:29684: 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 29643 "configure"
+#line 29691 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29658,16 +29706,16 @@ int x = (int) errno
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29661: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29709: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29664: \$? = $ac_status" >&5
+  echo "$as_me:29712: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29667: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29715: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29670: \$? = $ac_status" >&5
+  echo "$as_me:29718: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -29678,7 +29726,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29681: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:29729: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -29693,14 +29741,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:29696: checking if external errno exists" >&5
+echo "$as_me:29744: 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 29703 "configure"
+#line 29751 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -29715,16 +29763,16 @@ errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29718: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29766: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29721: \$? = $ac_status" >&5
+  echo "$as_me:29769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29727: \$? = $ac_status" >&5
+  echo "$as_me:29775: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -29735,7 +29783,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:29738: result: $cf_cv_have_errno" >&5
+echo "$as_me:29786: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -29748,7 +29796,7 @@ EOF
 
 fi
 
-echo "$as_me:29751: checking if we can set errno" >&5
+echo "$as_me:29799: 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
@@ -29756,7 +29804,7 @@ else
 
 if test "$cross_compiling" = yes; then
   cat >conftest.$ac_ext <<_ACEOF
-#line 29759 "configure"
+#line 29807 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int
@@ -29768,16 +29816,16 @@ errno = 255
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29771: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29819: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29774: \$? = $ac_status" >&5
+  echo "$as_me:29822: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29777: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29825: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29780: \$? = $ac_status" >&5
+  echo "$as_me:29828: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=maybe
 else
@@ -29788,7 +29836,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 29791 "configure"
+#line 29839 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -29799,15 +29847,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:29802: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29850: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29805: \$? = $ac_status" >&5
+  echo "$as_me:29853: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:29807: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29855: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29810: \$? = $ac_status" >&5
+  echo "$as_me:29858: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=yes
 else
@@ -29820,20 +29868,20 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:29823: result: $cf_cv_set_errno" >&5
+echo "$as_me:29871: 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 "$as_me:29829: checking for setlocale()" >&5
+echo "$as_me:29877: 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.$ac_ext <<_ACEOF
-#line 29836 "configure"
+#line 29884 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int
@@ -29845,16 +29893,16 @@ setlocale(LC_ALL, "")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29848: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29896: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29851: \$? = $ac_status" >&5
+  echo "$as_me:29899: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29854: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29902: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29857: \$? = $ac_status" >&5
+  echo "$as_me:29905: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_locale=yes
 else
@@ -29866,21 +29914,21 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:29869: result: $cf_cv_locale" >&5
+echo "$as_me:29917: 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 "$as_me:29876: checking if NGROUPS is defined" >&5
+echo "$as_me:29924: 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 29883 "configure"
+#line 29931 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -29899,23 +29947,23 @@ int x = NGROUPS
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29902: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29950: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29905: \$? = $ac_status" >&5
+  echo "$as_me:29953: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29908: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29956: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29911: \$? = $ac_status" >&5
+  echo "$as_me:29959: \$? = $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 29918 "configure"
+#line 29966 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -29934,16 +29982,16 @@ int x = NGROUPS_MAX
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29937: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29985: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29940: \$? = $ac_status" >&5
+  echo "$as_me:29988: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29943: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29991: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29946: \$? = $ac_status" >&5
+  echo "$as_me:29994: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ngroups=NGROUPS_MAX
 else
@@ -29955,7 +30003,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:29958: result: $cf_cv_ngroups" >&5
+echo "$as_me:30006: result: $cf_cv_ngroups" >&5
 echo "${ECHO_T}$cf_cv_ngroups" >&6
 
 fi
@@ -29972,14 +30020,14 @@ EOF
 
 fi
 
-echo "$as_me:29975: checking if external sys_nerr is declared" >&5
+echo "$as_me:30023: 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 29982 "configure"
+#line 30030 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29997,16 +30045,16 @@ int x = (int) sys_nerr
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30000: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30048: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30003: \$? = $ac_status" >&5
+  echo "$as_me:30051: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30006: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30054: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30009: \$? = $ac_status" >&5
+  echo "$as_me:30057: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_nerr=yes
 else
@@ -30017,7 +30065,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30020: result: $cf_cv_dcl_sys_nerr" >&5
+echo "$as_me:30068: 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
@@ -30032,14 +30080,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:30035: checking if external sys_nerr exists" >&5
+echo "$as_me:30083: 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 30042 "configure"
+#line 30090 "configure"
 #include "confdefs.h"
 
 #undef sys_nerr
@@ -30054,16 +30102,16 @@ sys_nerr = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30057: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30105: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30060: \$? = $ac_status" >&5
+  echo "$as_me:30108: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30063: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30111: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30066: \$? = $ac_status" >&5
+  echo "$as_me:30114: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_nerr=yes
 else
@@ -30074,7 +30122,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30077: result: $cf_cv_have_sys_nerr" >&5
+echo "$as_me:30125: 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
@@ -30087,14 +30135,14 @@ EOF
 
 fi
 
-echo "$as_me:30090: checking if external sys_errlist is declared" >&5
+echo "$as_me:30138: 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 30097 "configure"
+#line 30145 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -30112,16 +30160,16 @@ int x = (int) sys_errlist
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30115: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30163: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30118: \$? = $ac_status" >&5
+  echo "$as_me:30166: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30121: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30169: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30124: \$? = $ac_status" >&5
+  echo "$as_me:30172: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_errlist=yes
 else
@@ -30132,7 +30180,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30135: result: $cf_cv_dcl_sys_errlist" >&5
+echo "$as_me:30183: 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
@@ -30147,14 +30195,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:30150: checking if external sys_errlist exists" >&5
+echo "$as_me:30198: 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 30157 "configure"
+#line 30205 "configure"
 #include "confdefs.h"
 
 #undef sys_errlist
@@ -30169,16 +30217,16 @@ sys_errlist = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30172: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30220: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30175: \$? = $ac_status" >&5
+  echo "$as_me:30223: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30178: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30226: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30181: \$? = $ac_status" >&5
+  echo "$as_me:30229: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_errlist=yes
 else
@@ -30189,7 +30237,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30192: result: $cf_cv_have_sys_errlist" >&5
+echo "$as_me:30240: result: $cf_cv_have_sys_errlist" >&5
 echo "${ECHO_T}$cf_cv_have_sys_errlist" >&6
 
 if test "$cf_cv_have_sys_errlist" = yes ; then
@@ -30205,23 +30253,23 @@ fi
 for ac_header in lastlog.h paths.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:30208: checking for $ac_header" >&5
+echo "$as_me:30256: 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 30214 "configure"
+#line 30262 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:30218: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:30266: \"$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:30224: \$? = $ac_status" >&5
+  echo "$as_me:30272: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -30240,7 +30288,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:30243: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:30291: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -30250,14 +30298,14 @@ EOF
 fi
 done
 
-echo "$as_me:30253: checking for lastlog path" >&5
+echo "$as_me:30301: 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 30260 "configure"
+#line 30308 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30277,16 +30325,16 @@ char *path = _PATH_LASTLOG
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30280: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30328: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30283: \$? = $ac_status" >&5
+  echo "$as_me:30331: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30286: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30334: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30289: \$? = $ac_status" >&5
+  echo "$as_me:30337: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_path_lastlog="_PATH_LASTLOG"
 else
@@ -30301,13 +30349,13 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30304: result: $cf_cv_path_lastlog" >&5
+echo "$as_me:30352: 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 "$as_me:30310: checking for utmp implementation" >&5
+echo "$as_me:30358: 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) $ECHO_C" >&6
@@ -30324,7 +30372,7 @@ cf_utmp_includes="
 #endif
 "
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30327 "configure"
+#line 30375 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30338,16 +30386,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30341: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30389: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30344: \$? = $ac_status" >&5
+  echo "$as_me:30392: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30347: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30395: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30350: \$? = $ac_status" >&5
+  echo "$as_me:30398: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -30356,7 +30404,7 @@ else
 cat conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30359 "configure"
+#line 30407 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30370,16 +30418,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30373: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30421: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30376: \$? = $ac_status" >&5
+  echo "$as_me:30424: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30379: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30427: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30382: \$? = $ac_status" >&5
+  echo "$as_me:30430: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -30394,7 +30442,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30397: result: $cf_cv_have_utmp" >&5
+echo "$as_me:30445: result: $cf_cv_have_utmp" >&5
 echo "${ECHO_T}$cf_cv_have_utmp" >&6
 
 if test $cf_cv_have_utmp != no ; then
@@ -30407,14 +30455,14 @@ EOF
 EOF
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30410: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5
+echo "$as_me:30458: 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 30417 "configure"
+#line 30465 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30428,16 +30476,16 @@ struct $cf_cv_have_utmp x; char *y = &x.ut_host[0]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30431: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30479: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30434: \$? = $ac_status" >&5
+  echo "$as_me:30482: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30437: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30485: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30440: \$? = $ac_status" >&5
+  echo "$as_me:30488: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_host=yes
 else
@@ -30449,7 +30497,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:30452: result: $cf_cv_have_utmp_ut_host" >&5
+echo "$as_me:30500: 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
@@ -30458,14 +30506,14 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30461: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5
+echo "$as_me:30509: 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 30468 "configure"
+#line 30516 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30479,16 +30527,16 @@ struct $cf_cv_have_utmp x; int y = x.ut_syslen
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30482: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30530: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30485: \$? = $ac_status" >&5
+  echo "$as_me:30533: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30488: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30491: \$? = $ac_status" >&5
+  echo "$as_me:30539: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_syslen=yes
 else
@@ -30500,7 +30548,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:30503: result: $cf_cv_have_utmp_ut_syslen" >&5
+echo "$as_me:30551: 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
@@ -30509,7 +30557,7 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30512: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5
+echo "$as_me:30560: 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) $ECHO_C" >&6
@@ -30526,7 +30574,7 @@ cf_utmp_includes="
 "
 for cf_header in ut_name ut_user ; do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30529 "configure"
+#line 30577 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30540,16 +30588,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30543: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30591: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30546: \$? = $ac_status" >&5
+  echo "$as_me:30594: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30549: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30597: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30552: \$? = $ac_status" >&5
+  echo "$as_me:30600: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_name=$cf_header
 	 break
@@ -30561,12 +30609,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30564: result: $cf_cv_have_utmp_ut_name" >&5
+echo "$as_me:30612: 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:30569: error: Cannot find declaration for ut.ut_name" >&5
+	{ { echo "$as_me:30617: error: Cannot find declaration for ut.ut_name" >&5
 echo "$as_me: error: Cannot find declaration for ut.ut_name" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -30580,7 +30628,7 @@ esac
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30583: checking for exit-status in $cf_cv_have_utmp" >&5
+echo "$as_me:30631: 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) $ECHO_C" >&6
@@ -30593,7 +30641,7 @@ for cf_result in \
 	ut_exit.ut_exit
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 30596 "configure"
+#line 30644 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30607,16 +30655,16 @@ struct $cf_cv_have_utmp x; long y = x.$cf_result = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30610: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30658: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30613: \$? = $ac_status" >&5
+  echo "$as_me:30661: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30616: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30664: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30619: \$? = $ac_status" >&5
+  echo "$as_me:30667: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xstatus=$cf_result
 	 break
@@ -30629,7 +30677,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30632: result: $cf_cv_have_utmp_ut_xstatus" >&5
+echo "$as_me:30680: 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
@@ -30644,14 +30692,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30647: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5
+echo "$as_me:30695: 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 30654 "configure"
+#line 30702 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30665,23 +30713,23 @@ struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30668: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30716: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30671: \$? = $ac_status" >&5
+  echo "$as_me:30719: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30674: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30722: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30677: \$? = $ac_status" >&5
+  echo "$as_me:30725: \$? = $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 30684 "configure"
+#line 30732 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30695,16 +30743,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30698: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30746: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30701: \$? = $ac_status" >&5
+  echo "$as_me:30749: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30704: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30752: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30707: \$? = $ac_status" >&5
+  echo "$as_me:30755: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xtime=define
 else
@@ -30718,7 +30766,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30721: result: $cf_cv_have_utmp_ut_xtime" >&5
+echo "$as_me:30769: 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
@@ -30735,14 +30783,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30738: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5
+echo "$as_me:30786: 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 30745 "configure"
+#line 30793 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30756,16 +30804,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_session
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30759: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30807: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30762: \$? = $ac_status" >&5
+  echo "$as_me:30810: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30765: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30813: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30768: \$? = $ac_status" >&5
+  echo "$as_me:30816: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_session=yes
 else
@@ -30776,7 +30824,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30779: result: $cf_cv_have_utmp_ut_session" >&5
+echo "$as_me:30827: 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
@@ -30786,7 +30834,7 @@ EOF
 fi
 fi
 
-echo "$as_me:30789: checking if $cf_cv_have_utmp is SYSV flavor" >&5
+echo "$as_me:30837: 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
@@ -30794,7 +30842,7 @@ else
 
 test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
 cat >conftest.$ac_ext <<_ACEOF
-#line 30797 "configure"
+#line 30845 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30813,16 +30861,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30816: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30864: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30819: \$? = $ac_status" >&5
+  echo "$as_me:30867: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30822: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30870: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30825: \$? = $ac_status" >&5
+  echo "$as_me:30873: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sysv_utmp=yes
 else
@@ -30833,7 +30881,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30836: result: $cf_cv_sysv_utmp" >&5
+echo "$as_me:30884: 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
@@ -30841,14 +30889,14 @@ EOF
 
 fi
 
-echo "$as_me:30844: checking if external h_errno exists" >&5
+echo "$as_me:30892: 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 30851 "configure"
+#line 30899 "configure"
 #include "confdefs.h"
 
 #undef h_errno
@@ -30863,16 +30911,16 @@ h_errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30866: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30914: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30869: \$? = $ac_status" >&5
+  echo "$as_me:30917: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30872: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30875: \$? = $ac_status" >&5
+  echo "$as_me:30923: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_h_errno=yes
 else
@@ -30883,7 +30931,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30886: result: $cf_cv_have_h_errno" >&5
+echo "$as_me:30934: 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
@@ -30896,7 +30944,7 @@ EOF
 
 fi
 
-echo "$as_me:30899: checking if bibp: URLs should be supported" >&5
+echo "$as_me:30947: 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.
@@ -30913,13 +30961,13 @@ else
   use_bibp_urls=yes
 
 fi;
-echo "$as_me:30916: result: $use_bibp_urls" >&5
+echo "$as_me:30964: 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 "$as_me:30922: checking if configuration info should be browsable" >&5
+echo "$as_me:30970: 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.
@@ -30936,13 +30984,13 @@ else
   use_config_info=yes
 
 fi;
-echo "$as_me:30939: result: $use_config_info" >&5
+echo "$as_me:30987: 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 "$as_me:30945: checking if new-style forms-based options screen should be used" >&5
+echo "$as_me:30993: 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.
@@ -30959,13 +31007,13 @@ else
   use_forms_options=yes
 
 fi;
-echo "$as_me:30962: result: $use_forms_options" >&5
+echo "$as_me:31010: 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 "$as_me:30968: checking if old-style options menu should be used" >&5
+echo "$as_me:31016: 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.
@@ -30982,13 +31030,13 @@ else
   use_menu_options=yes
 
 fi;
-echo "$as_me:30985: result: $use_menu_options" >&5
+echo "$as_me:31033: 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 "$as_me:30991: checking if sessions code should be used" >&5
+echo "$as_me:31039: 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.
@@ -31005,7 +31053,7 @@ else
   use_sessions=yes
 
 fi;
-echo "$as_me:31008: result: $use_sessions" >&5
+echo "$as_me:31056: result: $use_sessions" >&5
 echo "${ECHO_T}$use_sessions" >&6
 if test $use_sessions != no ; then
 	cat >>confdefs.h <<\EOF
@@ -31015,7 +31063,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYSession\$o"
 fi
 
-echo "$as_me:31018: checking if session-caching code should be used" >&5
+echo "$as_me:31066: 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.
@@ -31032,7 +31080,7 @@ else
   use_session_cache=yes
 
 fi;
-echo "$as_me:31035: result: $use_session_cache" >&5
+echo "$as_me:31083: result: $use_session_cache" >&5
 echo "${ECHO_T}$use_session_cache" >&6
 if test $use_session_cache != no ; then
     cat >>confdefs.h <<\EOF
@@ -31041,7 +31089,7 @@ EOF
 
 fi
 
-echo "$as_me:31044: checking if address-list page should be used" >&5
+echo "$as_me:31092: checking if address-list page should be used" >&5
 echo $ECHO_N "checking if address-list page should be used... $ECHO_C" >&6
 
 # Check whether --enable-addrlist-page or --disable-addrlist-page was given.
@@ -31058,13 +31106,13 @@ else
   use_addrlist_page=yes
 
 fi;
-echo "$as_me:31061: result: $use_addrlist_page" >&5
+echo "$as_me:31109: result: $use_addrlist_page" >&5
 echo "${ECHO_T}$use_addrlist_page" >&6
 test $use_addrlist_page != no && cat >>confdefs.h <<\EOF
 #define USE_ADDRLIST_PAGE 1
 EOF
 
-echo "$as_me:31067: checking if experimental CJK logic should be used" >&5
+echo "$as_me:31115: 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.
@@ -31081,13 +31129,13 @@ else
   use_cjk=no
 
 fi;
-echo "$as_me:31084: result: $use_cjk" >&5
+echo "$as_me:31132: result: $use_cjk" >&5
 echo "${ECHO_T}$use_cjk" >&6
 test $use_cjk != no && cat >>confdefs.h <<\EOF
 #define CJK_EX 1
 EOF
 
-echo "$as_me:31090: checking if experimental Japanese UTF-8 logic should be used" >&5
+echo "$as_me:31138: 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.
@@ -31104,7 +31152,7 @@ else
   use_ja_utf8=no
 
 fi;
-echo "$as_me:31107: result: $use_ja_utf8" >&5
+echo "$as_me:31155: result: $use_ja_utf8" >&5
 echo "${ECHO_T}$use_ja_utf8" >&6
 if test $use_ja_utf8 != no ; then
 	cat >>confdefs.h <<\EOF
@@ -31149,7 +31197,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31152 "configure"
+#line 31200 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31161,16 +31209,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31164: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31212: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31167: \$? = $ac_status" >&5
+  echo "$as_me:31215: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31170: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31218: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31173: \$? = $ac_status" >&5
+  echo "$as_me:31221: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31187,7 +31235,7 @@ rm -f conftest.$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}:31190: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:31238: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31228,7 +31276,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31231 "configure"
+#line 31279 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31240,16 +31288,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31243: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31291: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31246: \$? = $ac_status" >&5
+  echo "$as_me:31294: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31249: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31297: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31252: \$? = $ac_status" >&5
+  echo "$as_me:31300: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31266,7 +31314,7 @@ rm -f conftest.$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}:31269: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:31317: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31282,7 +31330,7 @@ echo "${as_me:-configure}:31269: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:31285: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:31333: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -31307,7 +31355,7 @@ if test -n "$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}:31310: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:31358: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -31336,7 +31384,7 @@ if test -n "$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}:31339: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:31387: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -31345,7 +31393,7 @@ echo "${as_me:-configure}:31339: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:31348: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:31396: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -31356,7 +31404,7 @@ done
 
 fi;
 
-  echo "$as_me:31359: checking for iconv" >&5
+  echo "$as_me:31407: 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
@@ -31367,12 +31415,12 @@ else
 cf_cv_header_path_iconv=
 cf_cv_library_path_iconv=
 
-echo "${as_me:-configure}:31370: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31418: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 31375 "configure"
+#line 31423 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31391,16 +31439,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31394: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31442: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31397: \$? = $ac_status" >&5
+  echo "$as_me:31445: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31400: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31448: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31403: \$? = $ac_status" >&5
+  echo "$as_me:31451: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -31414,7 +31462,7 @@ cat conftest.$ac_ext >&5
 LIBS="-liconv  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 31417 "configure"
+#line 31465 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31433,16 +31481,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31436: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31484: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31439: \$? = $ac_status" >&5
+  echo "$as_me:31487: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31442: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31490: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31445: \$? = $ac_status" >&5
+  echo "$as_me:31493: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -31459,9 +31507,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for iconv library" 1>&6
 
-echo "${as_me:-configure}:31462: testing find linkage for iconv library ..." 1>&5
+echo "${as_me:-configure}:31510: testing find linkage for iconv library ..." 1>&5
 
-echo "${as_me:-configure}:31464: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31512: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31574,11 +31622,11 @@ 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}:31577: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31625: 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 31581 "configure"
+#line 31629 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31597,21 +31645,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31600: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31648: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31603: \$? = $ac_status" >&5
+  echo "$as_me:31651: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31654: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31609: \$? = $ac_status" >&5
+  echo "$as_me:31657: \$? = $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}:31614: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31662: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
 
             cf_cv_find_linkage_iconv=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31629,7 +31677,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_iconv" = maybe ; then
 
-echo "${as_me:-configure}:31632: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31680: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -31726,13 +31774,13 @@ 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}:31729: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31777: 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 31735 "configure"
+#line 31783 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31751,21 +31799,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31754: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31802: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31757: \$? = $ac_status" >&5
+  echo "$as_me:31805: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31760: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31808: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31763: \$? = $ac_status" >&5
+  echo "$as_me:31811: \$? = $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}:31768: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31816: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
 
                 cf_cv_find_linkage_iconv=yes
                 cf_cv_library_file_iconv="-liconv"
@@ -31805,7 +31853,7 @@ am_cv_func_iconv="no, consider installing GNU libiconv"
 fi
 
 fi
-echo "$as_me:31808: result: $am_cv_func_iconv" >&5
+echo "$as_me:31856: result: $am_cv_func_iconv" >&5
 echo "${ECHO_T}$am_cv_func_iconv" >&6
 
   if test "$am_cv_func_iconv" = yes; then
@@ -31814,14 +31862,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_ICONV 1
 EOF
 
-    echo "$as_me:31817: checking if the declaration of iconv() needs const." >&5
+    echo "$as_me:31865: 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 31824 "configure"
+#line 31872 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31846,16 +31894,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31849: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31897: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31852: \$? = $ac_status" >&5
+  echo "$as_me:31900: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31903: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31858: \$? = $ac_status" >&5
+  echo "$as_me:31906: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_proto_iconv_const=no
 else
@@ -31865,7 +31913,7 @@ am_cv_proto_iconv_const=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:31868: result: $am_cv_proto_iconv_const" >&5
+echo "$as_me:31916: result: $am_cv_proto_iconv_const" >&5
 echo "${ECHO_T}$am_cv_proto_iconv_const" >&6
 
     if test "$am_cv_proto_iconv_const" = yes ; then
@@ -31907,7 +31955,7 @@ if test -n "$cf_cv_header_path_iconv" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31910 "configure"
+#line 31958 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31919,16 +31967,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31922: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31970: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31925: \$? = $ac_status" >&5
+  echo "$as_me:31973: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31928: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31976: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31931: \$? = $ac_status" >&5
+  echo "$as_me:31979: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31945,7 +31993,7 @@ rm -f conftest.$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}:31948: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:31996: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31982,7 +32030,7 @@ 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}:31985: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32033: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32006,7 +32054,7 @@ curses|slang|ncurses*)
 esac
 
 if test "$use_dft_colors" != no ; then
-echo "$as_me:32009: checking if you want to use default-colors" >&5
+echo "$as_me:32057: 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.
@@ -32023,7 +32071,7 @@ else
   use_dft_colors=no
 
 fi;
-echo "$as_me:32026: result: $use_dft_colors" >&5
+echo "$as_me:32074: 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
@@ -32031,7 +32079,7 @@ EOF
 
 fi
 
-echo "$as_me:32034: checking if experimental keyboard-layout logic should be used" >&5
+echo "$as_me:32082: 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.
@@ -32048,13 +32096,13 @@ else
   use_kbd_layout=no
 
 fi;
-echo "$as_me:32051: result: $use_kbd_layout" >&5
+echo "$as_me:32099: 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 "$as_me:32057: checking if experimental nested-table logic should be used" >&5
+echo "$as_me:32105: 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.
@@ -32071,13 +32119,13 @@ else
   use_nested_tables=no
 
 fi;
-echo "$as_me:32074: result: $use_nested_tables" >&5
+echo "$as_me:32122: 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 "$as_me:32080: checking if alternative line-edit bindings should be used" >&5
+echo "$as_me:32128: 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.
@@ -32094,13 +32142,13 @@ else
   use_alt_bindings=yes
 
 fi;
-echo "$as_me:32097: result: $use_alt_bindings" >&5
+echo "$as_me:32145: result: $use_alt_bindings" >&5
 echo "${ECHO_T}$use_alt_bindings" >&6
 test $use_alt_bindings != no && cat >>confdefs.h <<\EOF
 #define USE_ALT_BINDINGS 1
 EOF
 
-echo "$as_me:32103: checking if ascii case-conversion should be used" >&5
+echo "$as_me:32151: 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.
@@ -32117,13 +32165,13 @@ else
   use_ascii_ctypes=yes
 
 fi;
-echo "$as_me:32120: result: $use_ascii_ctypes" >&5
+echo "$as_me:32168: 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 "$as_me:32126: checking if you want to use extended HTML DTD logic" >&5
+echo "$as_me:32174: 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.
@@ -32140,13 +32188,13 @@ else
   use_ext_htmldtd=yes
 
 fi;
-echo "$as_me:32143: result: $use_ext_htmldtd" >&5
+echo "$as_me:32191: 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 "$as_me:32149: checking if file-upload logic should be used" >&5
+echo "$as_me:32197: 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.
@@ -32163,13 +32211,13 @@ else
   use_file_upload=yes
 
 fi;
-echo "$as_me:32166: result: $use_file_upload" >&5
+echo "$as_me:32214: 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 "$as_me:32172: checking if IDNA support should be used" >&5
+echo "$as_me:32220: 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.
@@ -32186,7 +32234,7 @@ else
   use_idna=yes
 
 fi;
-echo "$as_me:32189: result: $use_idna" >&5
+echo "$as_me:32237: result: $use_idna" >&5
 echo "${ECHO_T}$use_idna" >&6
 
 if test "$use_idna" = yes ; then
@@ -32225,7 +32273,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32228 "configure"
+#line 32276 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32237,16 +32285,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32240: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32288: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32243: \$? = $ac_status" >&5
+  echo "$as_me:32291: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32246: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32294: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32249: \$? = $ac_status" >&5
+  echo "$as_me:32297: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32263,7 +32311,7 @@ rm -f conftest.$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}:32266: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32314: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32304,7 +32352,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32307 "configure"
+#line 32355 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32316,16 +32364,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32319: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32367: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32322: \$? = $ac_status" >&5
+  echo "$as_me:32370: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32325: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32373: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32328: \$? = $ac_status" >&5
+  echo "$as_me:32376: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32342,7 +32390,7 @@ rm -f conftest.$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}:32345: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32393: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32358,7 +32406,7 @@ echo "${as_me:-configure}:32345: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:32361: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:32409: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32383,7 +32431,7 @@ if test -n "$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}:32386: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32434: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32412,7 +32460,7 @@ if test -n "$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}:32415: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32463: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32421,7 +32469,7 @@ echo "${as_me:-configure}:32415: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:32424: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:32472: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32435,12 +32483,12 @@ done
 cf_cv_header_path_idn=
 cf_cv_library_path_idn=
 
-echo "${as_me:-configure}:32438: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32486: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32443 "configure"
+#line 32491 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32458,16 +32506,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32461: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32509: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32464: \$? = $ac_status" >&5
+  echo "$as_me:32512: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32467: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32515: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32470: \$? = $ac_status" >&5
+  echo "$as_me:32518: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -32481,7 +32529,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lidn $LIBICONV $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32484 "configure"
+#line 32532 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32499,16 +32547,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32502: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32550: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32505: \$? = $ac_status" >&5
+  echo "$as_me:32553: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32508: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32556: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32511: \$? = $ac_status" >&5
+  echo "$as_me:32559: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -32525,9 +32573,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for idn library" 1>&6
 
-echo "${as_me:-configure}:32528: testing find linkage for idn library ..." 1>&5
+echo "${as_me:-configure}:32576: testing find linkage for idn library ..." 1>&5
 
-echo "${as_me:-configure}:32530: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32578: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32640,11 +32688,11 @@ 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}:32643: testing ... testing $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me:-configure}:32691: 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 32647 "configure"
+#line 32695 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32662,21 +32710,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32665: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32713: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32668: \$? = $ac_status" >&5
+  echo "$as_me:32716: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32671: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32719: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32674: \$? = $ac_status" >&5
+  echo "$as_me:32722: \$? = $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}:32679: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me:-configure}:32727: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
 
             cf_cv_find_linkage_idn=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32694,7 +32742,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_idn" = maybe ; then
 
-echo "${as_me:-configure}:32697: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32745: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -32791,13 +32839,13 @@ 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}:32794: testing ... testing $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me:-configure}:32842: testing ... testing $cf_cv_library_path_idn ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-lidn $LIBICONV $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_idn"
             cat >conftest.$ac_ext <<_ACEOF
-#line 32800 "configure"
+#line 32848 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32815,21 +32863,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32818: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32866: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32821: \$? = $ac_status" >&5
+  echo "$as_me:32869: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32824: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32872: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32827: \$? = $ac_status" >&5
+  echo "$as_me:32875: \$? = $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}:32832: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me:-configure}:32880: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
 
                 cf_cv_find_linkage_idn=yes
                 cf_cv_library_file_idn="-lidn"
@@ -32888,7 +32936,7 @@ if test -n "$cf_cv_header_path_idn" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32891 "configure"
+#line 32939 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32900,16 +32948,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32903: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32951: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32906: \$? = $ac_status" >&5
+  echo "$as_me:32954: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32909: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32957: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32912: \$? = $ac_status" >&5
+  echo "$as_me:32960: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32926,7 +32974,7 @@ rm -f conftest.$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}:32929: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32977: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32960,7 +33008,7 @@ 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}:32963: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:33011: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32971,7 +33019,7 @@ fi
 	LIBS="-lidn $LIBS"
 
 else
-{ echo "$as_me:32974: WARNING: Cannot find idn library" >&5
+{ echo "$as_me:33022: WARNING: Cannot find idn library" >&5
 echo "$as_me: WARNING: Cannot find idn library" >&2;}
 fi
 
@@ -32984,7 +33032,7 @@ fi
 
 fi
 
-echo "$as_me:32987: checking if element-justification logic should be used" >&5
+echo "$as_me:33035: 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.
@@ -33001,13 +33049,13 @@ else
   use_justify_elts=yes
 
 fi;
-echo "$as_me:33004: result: $use_justify_elts" >&5
+echo "$as_me:33052: 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 "$as_me:33010: checking if partial-display should be used" >&5
+echo "$as_me:33058: 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.
@@ -33024,13 +33072,13 @@ else
   use_partial_display=yes
 
 fi;
-echo "$as_me:33027: result: $use_partial_display" >&5
+echo "$as_me:33075: 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 "$as_me:33033: checking if persistent-cookie logic should be used" >&5
+echo "$as_me:33081: 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.
@@ -33047,13 +33095,13 @@ else
   use_filed_cookies=yes
 
 fi;
-echo "$as_me:33050: result: $use_filed_cookies" >&5
+echo "$as_me:33098: 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 "$as_me:33056: checking if html source should be colorized" >&5
+echo "$as_me:33104: 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.
@@ -33070,13 +33118,13 @@ else
   use_prettysrc=yes
 
 fi;
-echo "$as_me:33073: result: $use_prettysrc" >&5
+echo "$as_me:33121: result: $use_prettysrc" >&5
 echo "${ECHO_T}$use_prettysrc" >&6
 test $use_prettysrc != no && cat >>confdefs.h <<\EOF
 #define USE_PRETTYSRC 1
 EOF
 
-echo "$as_me:33079: checking if progress-bar code should be used" >&5
+echo "$as_me:33127: 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.
@@ -33093,13 +33141,13 @@ else
   use_progressbar=yes
 
 fi;
-echo "$as_me:33096: result: $use_progressbar" >&5
+echo "$as_me:33144: result: $use_progressbar" >&5
 echo "${ECHO_T}$use_progressbar" >&6
 test $use_progressbar != no && cat >>confdefs.h <<\EOF
 #define USE_PROGRESSBAR 1
 EOF
 
-echo "$as_me:33102: checking if read-progress message should show ETA" >&5
+echo "$as_me:33150: 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.
@@ -33116,13 +33164,13 @@ else
   use_read_eta=yes
 
 fi;
-echo "$as_me:33119: result: $use_read_eta" >&5
+echo "$as_me:33167: 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 "$as_me:33125: checking if source caching should be used" >&5
+echo "$as_me:33173: 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.
@@ -33139,13 +33187,13 @@ else
   use_source_cache=yes
 
 fi;
-echo "$as_me:33142: result: $use_source_cache" >&5
+echo "$as_me:33190: 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 "$as_me:33148: checking if scrollbar code should be used" >&5
+echo "$as_me:33196: 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.
@@ -33162,10 +33210,10 @@ else
   use_scrollbar=yes
 
 fi;
-echo "$as_me:33165: result: $use_scrollbar" >&5
+echo "$as_me:33213: result: $use_scrollbar" >&5
 echo "${ECHO_T}$use_scrollbar" >&6
 
-echo "$as_me:33168: checking if charset-selection logic should be used" >&5
+echo "$as_me:33216: 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.
@@ -33182,13 +33230,13 @@ else
   use_charset_choice=no
 
 fi;
-echo "$as_me:33185: result: $use_charset_choice" >&5
+echo "$as_me:33233: 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 "$as_me:33191: checking if you want to use external commands" >&5
+echo "$as_me:33239: 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.
@@ -33205,7 +33253,7 @@ else
   use_externs=no
 
 fi;
-echo "$as_me:33208: result: $use_externs" >&5
+echo "$as_me:33256: result: $use_externs" >&5
 echo "${ECHO_T}$use_externs" >&6
 if test $use_externs != "no" ; then
 	cat >>confdefs.h <<\EOF
@@ -33215,7 +33263,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYExtern\$o"
 fi
 
-echo "$as_me:33218: checking if you want to use setfont support" >&5
+echo "$as_me:33266: 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.
@@ -33232,7 +33280,7 @@ else
   use_setfont=no
 
 fi;
-echo "$as_me:33235: result: $use_setfont" >&5
+echo "$as_me:33283: result: $use_setfont" >&5
 echo "${ECHO_T}$use_setfont" >&6
 if test $use_setfont = yes ; then
 	case $host_os in
@@ -33243,7 +33291,7 @@ 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:33246: checking for $ac_word" >&5
+echo "$as_me:33294: 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
@@ -33260,7 +33308,7 @@ 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:33263: found $ac_dir/$ac_word" >&5
+   echo "$as_me:33311: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -33271,10 +33319,10 @@ fi
 SETFONT=$ac_cv_path_SETFONT
 
 if test -n "$SETFONT"; then
-  echo "$as_me:33274: result: $SETFONT" >&5
+  echo "$as_me:33322: result: $SETFONT" >&5
 echo "${ECHO_T}$SETFONT" >&6
 else
-  echo "$as_me:33277: result: no" >&5
+  echo "$as_me:33325: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -33333,7 +33381,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:33336: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:33384: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define SETFONT_PATH "$cf_path_prog"
@@ -33350,19 +33398,19 @@ fi
 		SETFONT=built-in
 		test -n "$verbose" && echo "	Assume $host_os has font-switching" 1>&6
 
-echo "${as_me:-configure}:33353: testing Assume $host_os has font-switching ..." 1>&5
+echo "${as_me:-configure}:33401: 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}:33360: testing Assume $host_os has no font-switching ..." 1>&5
+echo "${as_me:-configure}:33408: testing Assume $host_os has no font-switching ..." 1>&5
 
 		;;
 	esac
 	if test -z "$SETFONT" ; then
-		{ echo "$as_me:33365: WARNING: Cannot find a font-setting program" >&5
+		{ echo "$as_me:33413: WARNING: Cannot find a font-setting program" >&5
 echo "$as_me: WARNING: Cannot find a font-setting program" >&2;}
 	elif test "$SETFONT" != unknown ; then
 		cat >>confdefs.h <<\EOF
@@ -33372,7 +33420,7 @@ EOF
 	fi
 fi
 
-echo "$as_me:33375: checking if you want cgi-link support" >&5
+echo "$as_me:33423: 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.
@@ -33388,10 +33436,10 @@ EOF
 else
   enableval=no
 fi;
-echo "$as_me:33391: result: $enableval" >&5
+echo "$as_me:33439: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:33394: checking if you want change-exec support" >&5
+echo "$as_me:33442: 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.
@@ -33408,13 +33456,13 @@ else
   use_change_exec=no
 
 fi;
-echo "$as_me:33411: result: $use_change_exec" >&5
+echo "$as_me:33459: 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 "$as_me:33417: checking if you want exec-links support" >&5
+echo "$as_me:33465: 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.
@@ -33431,13 +33479,13 @@ else
   use_exec_links=$enableval
 
 fi;
-echo "$as_me:33434: result: $use_exec_links" >&5
+echo "$as_me:33482: 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 "$as_me:33440: checking if you want exec-scripts support" >&5
+echo "$as_me:33488: 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.
@@ -33454,13 +33502,13 @@ else
   use_exec_scripts=$enableval
 
 fi;
-echo "$as_me:33457: result: $use_exec_scripts" >&5
+echo "$as_me:33505: 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 "$as_me:33463: checking if you want internal-links feature" >&5
+echo "$as_me:33511: 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.
@@ -33477,13 +33525,13 @@ else
   use_internal_links=no
 
 fi;
-echo "$as_me:33480: result: $use_internal_links" >&5
+echo "$as_me:33528: 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 "$as_me:33486: checking if you want to fork NSL requests" >&5
+echo "$as_me:33534: 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.
@@ -33500,7 +33548,7 @@ else
   use_nsl_fork=no
 
 fi;
-echo "$as_me:33503: result: $use_nsl_fork" >&5
+echo "$as_me:33551: result: $use_nsl_fork" >&5
 echo "${ECHO_T}$use_nsl_fork" >&6
 if test $use_nsl_fork = yes ; then
 	case $host_os in
@@ -33519,7 +33567,7 @@ EOF
 	esac
 fi
 
-echo "$as_me:33522: checking if you want to log URL requests via syslog" >&5
+echo "$as_me:33570: 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.
@@ -33536,13 +33584,13 @@ else
   use_syslog=no
 
 fi;
-echo "$as_me:33539: result: $use_syslog" >&5
+echo "$as_me:33587: 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 "$as_me:33545: checking if you want to underline links" >&5
+echo "$as_me:33593: 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.
@@ -33559,7 +33607,7 @@ else
   use_underline=no
 
 fi;
-echo "$as_me:33562: result: $use_underline" >&5
+echo "$as_me:33610: result: $use_underline" >&5
 echo "${ECHO_T}$use_underline" >&6
 test $use_underline = yes && cat >>confdefs.h <<\EOF
 #define UNDERLINE_LINKS 1
@@ -33569,7 +33617,7 @@ test $use_underline = no  && cat >>confdefs.h <<\EOF
 #define UNDERLINE_LINKS 0
 EOF
 
-echo "$as_me:33572: checking if help files should be gzip'ed" >&5
+echo "$as_me:33620: 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.
@@ -33586,10 +33634,10 @@ else
   use_gzip_help=no
 
 fi;
-echo "$as_me:33589: result: $use_gzip_help" >&5
+echo "$as_me:33637: result: $use_gzip_help" >&5
 echo "${ECHO_T}$use_gzip_help" >&6
 
-echo "$as_me:33592: checking if you want to use libbz2 for decompression of some bzip2 files" >&5
+echo "$as_me:33640: 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.
@@ -33599,7 +33647,7 @@ if test "${with_bzlib+set}" = set; then
 else
   use_bzlib=no
 fi;
-echo "$as_me:33602: result: $use_bzlib" >&5
+echo "$as_me:33650: result: $use_bzlib" >&5
 echo "${ECHO_T}$use_bzlib" >&6
 
 if test ".$use_bzlib" != ".no" ; then
@@ -33638,7 +33686,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33641 "configure"
+#line 33689 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33650,16 +33698,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33653: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33701: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33656: \$? = $ac_status" >&5
+  echo "$as_me:33704: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33659: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33707: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33662: \$? = $ac_status" >&5
+  echo "$as_me:33710: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33676,7 +33724,7 @@ rm -f conftest.$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}:33679: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:33727: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33717,7 +33765,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33720 "configure"
+#line 33768 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33729,16 +33777,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33732: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33780: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33735: \$? = $ac_status" >&5
+  echo "$as_me:33783: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33738: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33786: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33741: \$? = $ac_status" >&5
+  echo "$as_me:33789: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33755,7 +33803,7 @@ rm -f conftest.$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}:33758: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:33806: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33771,7 +33819,7 @@ echo "${as_me:-configure}:33758: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:33774: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:33822: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33796,7 +33844,7 @@ if test -n "$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}:33799: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:33847: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33825,7 +33873,7 @@ if test -n "$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}:33828: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:33876: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33834,7 +33882,7 @@ echo "${as_me:-configure}:33828: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:33837: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:33885: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33848,12 +33896,12 @@ done
 cf_cv_header_path_bz2=
 cf_cv_library_path_bz2=
 
-echo "${as_me:-configure}:33851: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:33899: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 33856 "configure"
+#line 33904 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -33870,16 +33918,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33873: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33921: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33876: \$? = $ac_status" >&5
+  echo "$as_me:33924: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33879: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33927: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33882: \$? = $ac_status" >&5
+  echo "$as_me:33930: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -33893,7 +33941,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lbz2  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 33896 "configure"
+#line 33944 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -33910,16 +33958,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:33913: \"$ac_link\"") >&5
+if { (eval echo "$as_me:33961: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:33916: \$? = $ac_status" >&5
+  echo "$as_me:33964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:33919: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33922: \$? = $ac_status" >&5
+  echo "$as_me:33970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -33936,9 +33984,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for bz2 library" 1>&6
 
-echo "${as_me:-configure}:33939: testing find linkage for bz2 library ..." 1>&5
+echo "${as_me:-configure}:33987: testing find linkage for bz2 library ..." 1>&5
 
-echo "${as_me:-configure}:33941: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:33989: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34051,11 +34099,11 @@ 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}:34054: testing ... testing $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34102: 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 34058 "configure"
+#line 34106 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34072,21 +34120,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34075: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34123: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34078: \$? = $ac_status" >&5
+  echo "$as_me:34126: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34081: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34129: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34084: \$? = $ac_status" >&5
+  echo "$as_me:34132: \$? = $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}:34089: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34137: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
 
             cf_cv_find_linkage_bz2=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34104,7 +34152,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_bz2" = maybe ; then
 
-echo "${as_me:-configure}:34107: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:34155: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -34112,7 +34160,7 @@ echo "${as_me:-configure}:34107: testing Searching for bz2 library in FIND_LINKA
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lbz2  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 34115 "configure"
+#line 34163 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34129,21 +34177,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34132: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34180: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34135: \$? = $ac_status" >&5
+  echo "$as_me:34183: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34138: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34186: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34141: \$? = $ac_status" >&5
+  echo "$as_me:34189: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found bz2 library in system" 1>&6
 
-echo "${as_me:-configure}:34146: testing ... found bz2 library in system ..." 1>&5
+echo "${as_me:-configure}:34194: testing ... found bz2 library in system ..." 1>&5
 
             cf_cv_find_linkage_bz2=yes
 else
@@ -34246,13 +34294,13 @@ 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}:34249: testing ... testing $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34297: 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 34255 "configure"
+#line 34303 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34269,21 +34317,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34272: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34320: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34275: \$? = $ac_status" >&5
+  echo "$as_me:34323: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34278: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34326: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34281: \$? = $ac_status" >&5
+  echo "$as_me:34329: \$? = $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}:34286: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34334: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
 
                 cf_cv_find_linkage_bz2=yes
                 cf_cv_library_file_bz2="-lbz2"
@@ -34342,7 +34390,7 @@ if test -n "$cf_cv_header_path_bz2" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34345 "configure"
+#line 34393 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34354,16 +34402,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34357: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34405: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34360: \$? = $ac_status" >&5
+  echo "$as_me:34408: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34363: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34411: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34366: \$? = $ac_status" >&5
+  echo "$as_me:34414: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34380,7 +34428,7 @@ rm -f conftest.$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}:34383: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34431: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34414,7 +34462,7 @@ 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}:34417: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34465: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34425,7 +34473,7 @@ fi
 	LIBS="-lbz2 $LIBS"
 
 else
-{ echo "$as_me:34428: WARNING: Cannot find bz2 library" >&5
+{ echo "$as_me:34476: WARNING: Cannot find bz2 library" >&5
 echo "$as_me: WARNING: Cannot find bz2 library" >&2;}
 fi
 
@@ -34435,7 +34483,7 @@ EOF
 
 fi
 
-echo "$as_me:34438: checking if you want to use zlib for decompression of some gzip files" >&5
+echo "$as_me:34486: 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.
@@ -34445,7 +34493,7 @@ if test "${with_zlib+set}" = set; then
 else
   use_zlib=no
 fi;
-echo "$as_me:34448: result: $use_zlib" >&5
+echo "$as_me:34496: result: $use_zlib" >&5
 echo "${ECHO_T}$use_zlib" >&6
 
 if test ".$use_zlib" != ".no" ; then
@@ -34484,7 +34532,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34487 "configure"
+#line 34535 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34496,16 +34544,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34499: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34547: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34502: \$? = $ac_status" >&5
+  echo "$as_me:34550: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34505: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34553: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34508: \$? = $ac_status" >&5
+  echo "$as_me:34556: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34522,7 +34570,7 @@ rm -f conftest.$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}:34525: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34573: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34563,7 +34611,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34566 "configure"
+#line 34614 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34575,16 +34623,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34578: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34626: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34581: \$? = $ac_status" >&5
+  echo "$as_me:34629: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34584: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34632: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34587: \$? = $ac_status" >&5
+  echo "$as_me:34635: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34601,7 +34649,7 @@ rm -f conftest.$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}:34604: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34652: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34617,7 +34665,7 @@ echo "${as_me:-configure}:34604: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:34620: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:34668: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -34642,7 +34690,7 @@ if test -n "$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}:34645: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34693: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34671,7 +34719,7 @@ if test -n "$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}:34674: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34722: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34680,7 +34728,7 @@ echo "${as_me:-configure}:34674: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:34683: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:34731: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -34694,12 +34742,12 @@ done
 cf_cv_header_path_z=
 cf_cv_library_path_z=
 
-echo "${as_me:-configure}:34697: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:34745: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 34702 "configure"
+#line 34750 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34715,16 +34763,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34718: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34766: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34721: \$? = $ac_status" >&5
+  echo "$as_me:34769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34724: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34727: \$? = $ac_status" >&5
+  echo "$as_me:34775: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -34738,7 +34786,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lz  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 34741 "configure"
+#line 34789 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34754,16 +34802,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34757: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34805: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34760: \$? = $ac_status" >&5
+  echo "$as_me:34808: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34763: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34811: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34766: \$? = $ac_status" >&5
+  echo "$as_me:34814: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -34780,9 +34828,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for z library" 1>&6
 
-echo "${as_me:-configure}:34783: testing find linkage for z library ..." 1>&5
+echo "${as_me:-configure}:34831: testing find linkage for z library ..." 1>&5
 
-echo "${as_me:-configure}:34785: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:34833: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34895,11 +34943,11 @@ 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}:34898: testing ... testing $cf_cv_header_path_z ..." 1>&5
+echo "${as_me:-configure}:34946: 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 34902 "configure"
+#line 34950 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34915,21 +34963,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34918: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34966: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34921: \$? = $ac_status" >&5
+  echo "$as_me:34969: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34924: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34972: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34927: \$? = $ac_status" >&5
+  echo "$as_me:34975: \$? = $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}:34932: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
+echo "${as_me:-configure}:34980: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
 
             cf_cv_find_linkage_z=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34947,7 +34995,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_z" = maybe ; then
 
-echo "${as_me:-configure}:34950: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:34998: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -34955,7 +35003,7 @@ echo "${as_me:-configure}:34950: testing Searching for z library in FIND_LINKAGE
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lz  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 34958 "configure"
+#line 35006 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34971,21 +35019,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34974: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35022: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34977: \$? = $ac_status" >&5
+  echo "$as_me:35025: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34980: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35028: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34983: \$? = $ac_status" >&5
+  echo "$as_me:35031: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found z library in system" 1>&6
 
-echo "${as_me:-configure}:34988: testing ... found z library in system ..." 1>&5
+echo "${as_me:-configure}:35036: testing ... found z library in system ..." 1>&5
 
             cf_cv_find_linkage_z=yes
 else
@@ -35088,13 +35136,13 @@ 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}:35091: testing ... testing $cf_cv_library_path_z ..." 1>&5
+echo "${as_me:-configure}:35139: 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 35097 "configure"
+#line 35145 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -35110,21 +35158,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35113: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35161: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35116: \$? = $ac_status" >&5
+  echo "$as_me:35164: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35119: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35167: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35122: \$? = $ac_status" >&5
+  echo "$as_me:35170: \$? = $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}:35127: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
+echo "${as_me:-configure}:35175: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
 
                 cf_cv_find_linkage_z=yes
                 cf_cv_library_file_z="-lz"
@@ -35183,7 +35231,7 @@ if test -n "$cf_cv_header_path_z" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 35186 "configure"
+#line 35234 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -35195,16 +35243,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:35198: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:35246: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:35201: \$? = $ac_status" >&5
+  echo "$as_me:35249: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:35204: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35252: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35207: \$? = $ac_status" >&5
+  echo "$as_me:35255: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -35221,7 +35269,7 @@ rm -f conftest.$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}:35224: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:35272: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -35255,7 +35303,7 @@ 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}:35258: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:35306: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -35266,7 +35314,7 @@ fi
 	LIBS="-lz $LIBS"
 
 else
-{ echo "$as_me:35269: WARNING: Cannot find z library" >&5
+{ echo "$as_me:35317: WARNING: Cannot find z library" >&5
 echo "$as_me: WARNING: Cannot find z library" >&2;}
 fi
 
@@ -35275,13 +35323,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:35278: checking for $ac_func" >&5
+echo "$as_me:35326: 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 35284 "configure"
+#line 35332 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -35312,16 +35360,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35315: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35363: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35318: \$? = $ac_status" >&5
+  echo "$as_me:35366: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35321: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35369: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35324: \$? = $ac_status" >&5
+  echo "$as_me:35372: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -35331,7 +35379,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:35334: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:35382: 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
@@ -35347,7 +35395,7 @@ EOF
 
 fi
 
-echo "$as_me:35350: checking if you want to exclude FINGER code" >&5
+echo "$as_me:35398: 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.
@@ -35364,13 +35412,13 @@ else
   use_finger=no
 
 fi;
-echo "$as_me:35367: result: $use_finger" >&5
+echo "$as_me:35415: result: $use_finger" >&5
 echo "${ECHO_T}$use_finger" >&6
 test $use_finger != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_FINGER 1
 EOF
 
-echo "$as_me:35373: checking if you want to exclude GOPHER code" >&5
+echo "$as_me:35421: 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.
@@ -35387,13 +35435,13 @@ else
   use_gopher=no
 
 fi;
-echo "$as_me:35390: result: $use_gopher" >&5
+echo "$as_me:35438: result: $use_gopher" >&5
 echo "${ECHO_T}$use_gopher" >&6
 test $use_gopher != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_GOPHER 1
 EOF
 
-echo "$as_me:35396: checking if you want to exclude NEWS code" >&5
+echo "$as_me:35444: 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.
@@ -35410,13 +35458,13 @@ else
   use_news=no
 
 fi;
-echo "$as_me:35413: result: $use_news" >&5
+echo "$as_me:35461: result: $use_news" >&5
 echo "${ECHO_T}$use_news" >&6
 test $use_news != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_NEWS 1
 EOF
 
-echo "$as_me:35419: checking if you want to exclude FTP code" >&5
+echo "$as_me:35467: 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.
@@ -35433,13 +35481,13 @@ else
   use_ftp=no
 
 fi;
-echo "$as_me:35436: result: $use_ftp" >&5
+echo "$as_me:35484: result: $use_ftp" >&5
 echo "${ECHO_T}$use_ftp" >&6
 test $use_ftp != "no" && cat >>confdefs.h <<\EOF
 #define DISABLE_FTP 1
 EOF
 
-echo "$as_me:35442: checking if you want to include WAIS code" >&5
+echo "$as_me:35490: 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.
@@ -35456,13 +35504,13 @@ else
   use_wais=no
 
 fi;
-echo "$as_me:35459: result: $use_wais" >&5
+echo "$as_me:35507: result: $use_wais" >&5
 echo "${ECHO_T}$use_wais" >&6
 
 MAKE_WAIS="#"
 if test $use_wais != "no"
 then
-	echo "$as_me:35465: checking for fs_free in -lwais" >&5
+	echo "$as_me:35513: 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) $ECHO_C" >&6
@@ -35470,7 +35518,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lwais  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 35473 "configure"
+#line 35521 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -35489,16 +35537,16 @@ fs_free ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35492: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35540: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35495: \$? = $ac_status" >&5
+  echo "$as_me:35543: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35498: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35546: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35501: \$? = $ac_status" >&5
+  echo "$as_me:35549: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_wais_fs_free=yes
 else
@@ -35509,18 +35557,18 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:35512: result: $ac_cv_lib_wais_fs_free" >&5
+echo "$as_me:35560: 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 "$as_me:35516: checking if -lm needed for math functions" >&5
+echo "$as_me:35564: 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 35523 "configure"
+#line 35571 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -35535,16 +35583,16 @@ double x = rand(); printf("result = %g\n", sin(x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35538: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35586: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35541: \$? = $ac_status" >&5
+  echo "$as_me:35589: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35544: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35592: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35547: \$? = $ac_status" >&5
+  echo "$as_me:35595: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -35554,7 +35602,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:35557: result: $cf_cv_need_libm" >&5
+echo "$as_me:35605: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -35568,23 +35616,23 @@ fi
 for ac_header in wais.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:35571: checking for $ac_header" >&5
+echo "$as_me:35619: 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 35577 "configure"
+#line 35625 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:35581: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:35629: \"$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:35587: \$? = $ac_status" >&5
+  echo "$as_me:35635: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -35603,7 +35651,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:35606: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:35654: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -35616,7 +35664,7 @@ done
 		MAKE_WAIS=
 
 else
-  { echo "$as_me:35619: WARNING: could not find WAIS library" >&5
+  { echo "$as_me:35667: WARNING: could not find WAIS library" >&5
 echo "$as_me: WARNING: could not find WAIS library" >&2;}
 fi
 
@@ -35624,7 +35672,7 @@ 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 "$as_me:35627: checking if directory-editor code should be used" >&5
+echo "$as_me:35675: 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.
@@ -35641,7 +35689,7 @@ else
   use_dired=yes
 
 fi;
-echo "$as_me:35644: result: $use_dired" >&5
+echo "$as_me:35692: result: $use_dired" >&5
 echo "${ECHO_T}$use_dired" >&6
 
 if test ".$use_dired" != ".no" ; then
@@ -35650,7 +35698,7 @@ if test ".$use_dired" != ".no" ; then
 #define DIRED_SUPPORT 1
 EOF
 
-	echo "$as_me:35653: checking if you wish to allow extracting from archives via DirEd" >&5
+	echo "$as_me:35701: 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.
@@ -35666,10 +35714,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:35669: result: $enableval" >&5
+	echo "$as_me:35717: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35672: checking if DirEd mode should override keys" >&5
+	echo "$as_me:35720: 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.
@@ -35691,10 +35739,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:35694: result: $enableval" >&5
+	echo "$as_me:35742: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35697: checking if you wish to allow permissions commands via DirEd" >&5
+	echo "$as_me:35745: 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.
@@ -35716,10 +35764,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:35719: result: $enableval" >&5
+	echo "$as_me:35767: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35722: checking if you wish to allow executable-permission commands via DirEd" >&5
+	echo "$as_me:35770: 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.
@@ -35735,10 +35783,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:35738: result: $enableval" >&5
+	echo "$as_me:35786: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35741: checking if you wish to allow \"tar\" commands from DirEd" >&5
+	echo "$as_me:35789: 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.
@@ -35760,10 +35808,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:35763: result: $enableval" >&5
+	echo "$as_me:35811: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35766: checking if you wish to allow \"uudecode\" commands from DirEd" >&5
+	echo "$as_me:35814: 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.
@@ -35785,10 +35833,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:35788: result: $enableval" >&5
+	echo "$as_me:35836: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35791: checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd" >&5
+	echo "$as_me:35839: 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.
@@ -35810,10 +35858,10 @@ else
 EOF
 
 fi;
-	echo "$as_me:35813: result: $enableval" >&5
+	echo "$as_me:35861: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35816: checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd" >&5
+	echo "$as_me:35864: 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.
@@ -35835,11 +35883,11 @@ else
 EOF
 
 fi;
-	echo "$as_me:35838: result: $enableval" >&5
+	echo "$as_me:35886: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 fi
 
-echo "$as_me:35842: checking if you want long-directory listings" >&5
+echo "$as_me:35890: 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.
@@ -35861,10 +35909,10 @@ else
 EOF
 
 fi;
-echo "$as_me:35864: result: $enableval" >&5
+echo "$as_me:35912: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:35867: checking if parent-directory references are permitted" >&5
+echo "$as_me:35915: 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.
@@ -35880,7 +35928,7 @@ EOF
 else
   enableval=yes
 fi;
-echo "$as_me:35883: result: $enableval" >&5
+echo "$as_me:35931: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 test -z "$TELNET" && TELNET=telnet
@@ -35888,7 +35936,7 @@ 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:35891: checking for $ac_word" >&5
+echo "$as_me:35939: 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
@@ -35905,7 +35953,7 @@ 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:35908: found $ac_dir/$ac_word" >&5
+   echo "$as_me:35956: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -35916,10 +35964,10 @@ fi
 TELNET=$ac_cv_path_TELNET
 
 if test -n "$TELNET"; then
-  echo "$as_me:35919: result: $TELNET" >&5
+  echo "$as_me:35967: result: $TELNET" >&5
 echo "${ECHO_T}$TELNET" >&6
 else
-  echo "$as_me:35922: result: no" >&5
+  echo "$as_me:35970: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -35978,7 +36026,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:35981: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36029: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TELNET_PATH "$cf_path_prog"
@@ -35995,7 +36043,7 @@ 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:35998: checking for $ac_word" >&5
+echo "$as_me:36046: 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
@@ -36012,7 +36060,7 @@ 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:36015: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36063: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36023,10 +36071,10 @@ fi
 TN3270=$ac_cv_path_TN3270
 
 if test -n "$TN3270"; then
-  echo "$as_me:36026: result: $TN3270" >&5
+  echo "$as_me:36074: result: $TN3270" >&5
 echo "${ECHO_T}$TN3270" >&6
 else
-  echo "$as_me:36029: result: no" >&5
+  echo "$as_me:36077: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36085,7 +36133,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36088: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36136: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TN3270_PATH "$cf_path_prog"
@@ -36102,7 +36150,7 @@ 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:36105: checking for $ac_word" >&5
+echo "$as_me:36153: 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
@@ -36119,7 +36167,7 @@ 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:36122: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36170: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36130,10 +36178,10 @@ fi
 RLOGIN=$ac_cv_path_RLOGIN
 
 if test -n "$RLOGIN"; then
-  echo "$as_me:36133: result: $RLOGIN" >&5
+  echo "$as_me:36181: result: $RLOGIN" >&5
 echo "${ECHO_T}$RLOGIN" >&6
 else
-  echo "$as_me:36136: result: no" >&5
+  echo "$as_me:36184: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36192,7 +36240,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36195: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36243: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define RLOGIN_PATH "$cf_path_prog"
@@ -36209,7 +36257,7 @@ 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:36212: checking for $ac_word" >&5
+echo "$as_me:36260: 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
@@ -36226,7 +36274,7 @@ 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:36229: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36277: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36237,10 +36285,10 @@ fi
 MV=$ac_cv_path_MV
 
 if test -n "$MV"; then
-  echo "$as_me:36240: result: $MV" >&5
+  echo "$as_me:36288: result: $MV" >&5
 echo "${ECHO_T}$MV" >&6
 else
-  echo "$as_me:36243: result: no" >&5
+  echo "$as_me:36291: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36299,7 +36347,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36302: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36350: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define MV_PATH "$cf_path_prog"
@@ -36316,7 +36364,7 @@ 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:36319: checking for $ac_word" >&5
+echo "$as_me:36367: 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
@@ -36333,7 +36381,7 @@ 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:36336: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36384: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36344,10 +36392,10 @@ fi
 GZIP=$ac_cv_path_GZIP
 
 if test -n "$GZIP"; then
-  echo "$as_me:36347: result: $GZIP" >&5
+  echo "$as_me:36395: result: $GZIP" >&5
 echo "${ECHO_T}$GZIP" >&6
 else
-  echo "$as_me:36350: result: no" >&5
+  echo "$as_me:36398: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36406,7 +36454,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36409: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36457: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define GZIP_PATH "$cf_path_prog"
@@ -36423,7 +36471,7 @@ 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:36426: checking for $ac_word" >&5
+echo "$as_me:36474: 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
@@ -36440,7 +36488,7 @@ 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:36443: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36491: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36451,10 +36499,10 @@ fi
 UNCOMPRESS=$ac_cv_path_UNCOMPRESS
 
 if test -n "$UNCOMPRESS"; then
-  echo "$as_me:36454: result: $UNCOMPRESS" >&5
+  echo "$as_me:36502: result: $UNCOMPRESS" >&5
 echo "${ECHO_T}$UNCOMPRESS" >&6
 else
-  echo "$as_me:36457: result: no" >&5
+  echo "$as_me:36505: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36513,7 +36561,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36516: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36564: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UNCOMPRESS_PATH "$cf_path_prog"
@@ -36530,7 +36578,7 @@ 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:36533: checking for $ac_word" >&5
+echo "$as_me:36581: 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
@@ -36547,7 +36595,7 @@ 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:36550: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36598: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36558,10 +36606,10 @@ fi
 UNZIP=$ac_cv_path_UNZIP
 
 if test -n "$UNZIP"; then
-  echo "$as_me:36561: result: $UNZIP" >&5
+  echo "$as_me:36609: result: $UNZIP" >&5
 echo "${ECHO_T}$UNZIP" >&6
 else
-  echo "$as_me:36564: result: no" >&5
+  echo "$as_me:36612: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36620,7 +36668,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36623: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36671: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UNZIP_PATH "$cf_path_prog"
@@ -36637,7 +36685,7 @@ 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:36640: checking for $ac_word" >&5
+echo "$as_me:36688: 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
@@ -36654,7 +36702,7 @@ 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:36657: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36705: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36665,10 +36713,10 @@ fi
 BZIP2=$ac_cv_path_BZIP2
 
 if test -n "$BZIP2"; then
-  echo "$as_me:36668: result: $BZIP2" >&5
+  echo "$as_me:36716: result: $BZIP2" >&5
 echo "${ECHO_T}$BZIP2" >&6
 else
-  echo "$as_me:36671: result: no" >&5
+  echo "$as_me:36719: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36727,7 +36775,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36730: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36778: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define BZIP2_PATH "$cf_path_prog"
@@ -36744,7 +36792,7 @@ 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:36747: checking for $ac_word" >&5
+echo "$as_me:36795: 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
@@ -36761,7 +36809,7 @@ 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:36764: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36812: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36772,10 +36820,10 @@ fi
 TAR=$ac_cv_path_TAR
 
 if test -n "$TAR"; then
-  echo "$as_me:36775: result: $TAR" >&5
+  echo "$as_me:36823: result: $TAR" >&5
 echo "${ECHO_T}$TAR" >&6
 else
-  echo "$as_me:36778: result: no" >&5
+  echo "$as_me:36826: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36834,7 +36882,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36837: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36885: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define TAR_PATH "$cf_path_prog"
@@ -36891,7 +36939,7 @@ 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:36894: checking for $ac_word" >&5
+echo "$as_me:36942: 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
@@ -36908,7 +36956,7 @@ 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:36911: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36959: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36919,10 +36967,10 @@ fi
 COMPRESS=$ac_cv_path_COMPRESS
 
 if test -n "$COMPRESS"; then
-  echo "$as_me:36922: result: $COMPRESS" >&5
+  echo "$as_me:36970: result: $COMPRESS" >&5
 echo "${ECHO_T}$COMPRESS" >&6
 else
-  echo "$as_me:36925: result: no" >&5
+  echo "$as_me:36973: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36981,7 +37029,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36984: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37032: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define COMPRESS_PATH "$cf_path_prog"
@@ -36998,7 +37046,7 @@ 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:37001: checking for $ac_word" >&5
+echo "$as_me:37049: 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
@@ -37015,7 +37063,7 @@ 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:37018: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37066: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37026,10 +37074,10 @@ fi
 RM=$ac_cv_path_RM
 
 if test -n "$RM"; then
-  echo "$as_me:37029: result: $RM" >&5
+  echo "$as_me:37077: result: $RM" >&5
 echo "${ECHO_T}$RM" >&6
 else
-  echo "$as_me:37032: result: no" >&5
+  echo "$as_me:37080: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37088,7 +37136,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37091: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37139: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define RM_PATH "$cf_path_prog"
@@ -37105,7 +37153,7 @@ 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:37108: checking for $ac_word" >&5
+echo "$as_me:37156: 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
@@ -37122,7 +37170,7 @@ 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:37125: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37173: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37133,10 +37181,10 @@ fi
 UUDECODE=$ac_cv_path_UUDECODE
 
 if test -n "$UUDECODE"; then
-  echo "$as_me:37136: result: $UUDECODE" >&5
+  echo "$as_me:37184: result: $UUDECODE" >&5
 echo "${ECHO_T}$UUDECODE" >&6
 else
-  echo "$as_me:37139: result: no" >&5
+  echo "$as_me:37187: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37195,7 +37243,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37198: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37246: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define UUDECODE_PATH "$cf_path_prog"
@@ -37212,7 +37260,7 @@ 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:37215: checking for $ac_word" >&5
+echo "$as_me:37263: 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
@@ -37229,7 +37277,7 @@ 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:37232: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37280: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37240,10 +37288,10 @@ fi
 ZCAT=$ac_cv_path_ZCAT
 
 if test -n "$ZCAT"; then
-  echo "$as_me:37243: result: $ZCAT" >&5
+  echo "$as_me:37291: result: $ZCAT" >&5
 echo "${ECHO_T}$ZCAT" >&6
 else
-  echo "$as_me:37246: result: no" >&5
+  echo "$as_me:37294: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37302,7 +37350,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37305: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37353: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define ZCAT_PATH "$cf_path_prog"
@@ -37319,7 +37367,7 @@ 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:37322: checking for $ac_word" >&5
+echo "$as_me:37370: 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
@@ -37336,7 +37384,7 @@ 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:37339: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37387: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37347,10 +37395,10 @@ fi
 ZIP=$ac_cv_path_ZIP
 
 if test -n "$ZIP"; then
-  echo "$as_me:37350: result: $ZIP" >&5
+  echo "$as_me:37398: result: $ZIP" >&5
 echo "${ECHO_T}$ZIP" >&6
 else
-  echo "$as_me:37353: result: no" >&5
+  echo "$as_me:37401: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37409,7 +37457,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37412: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37460: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define ZIP_PATH "$cf_path_prog"
@@ -37436,7 +37484,7 @@ 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:37439: checking for $ac_word" >&5
+echo "$as_me:37487: 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
@@ -37453,7 +37501,7 @@ 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:37456: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37504: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37464,10 +37512,10 @@ fi
 INSTALL=$ac_cv_path_INSTALL
 
 if test -n "$INSTALL"; then
-  echo "$as_me:37467: result: $INSTALL" >&5
+  echo "$as_me:37515: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 else
-  echo "$as_me:37470: result: no" >&5
+  echo "$as_me:37518: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37526,7 +37574,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37529: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37577: testing defining path for ${cf_path_prog} ..." 1>&5
 
 	cat >>confdefs.h <<EOF
 #define INSTALL_PATH "$cf_path_prog"
@@ -37552,7 +37600,7 @@ fi
 
 if test $cf_cv_screen = pdcurses ; then
 
-	echo "$as_me:37555: checking for X" >&5
+	echo "$as_me:37603: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -37649,17 +37697,17 @@ 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 37652 "configure"
+#line 37700 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:37656: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:37704: \"$ac_cpp conftest.$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:37662: \$? = $ac_status" >&5
+  echo "$as_me:37710: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -37692,7 +37740,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 37695 "configure"
+#line 37743 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -37704,16 +37752,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37707: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37755: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37710: \$? = $ac_status" >&5
+  echo "$as_me:37758: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37713: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37761: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37716: \$? = $ac_status" >&5
+  echo "$as_me:37764: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -37751,7 +37799,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:37754: result: $have_x" >&5
+  echo "$as_me:37802: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -37761,7 +37809,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:37764: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:37812: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -37785,11 +37833,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:37788: checking whether -R must be followed by a space" >&5
+      echo "$as_me:37836: 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 37792 "configure"
+#line 37840 "configure"
 #include "confdefs.h"
 
 int
@@ -37801,16 +37849,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37804: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37852: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37807: \$? = $ac_status" >&5
+  echo "$as_me:37855: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37810: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37858: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37813: \$? = $ac_status" >&5
+  echo "$as_me:37861: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -37820,13 +37868,13 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:37823: result: no" >&5
+	echo "$as_me:37871: result: no" >&5
 echo "${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 37829 "configure"
+#line 37877 "configure"
 #include "confdefs.h"
 
 int
@@ -37838,16 +37886,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37841: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37889: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37844: \$? = $ac_status" >&5
+  echo "$as_me:37892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37847: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37850: \$? = $ac_status" >&5
+  echo "$as_me:37898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -37857,11 +37905,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:37860: result: yes" >&5
+	  echo "$as_me:37908: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:37864: result: neither works" >&5
+	  echo "$as_me:37912: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -37881,7 +37929,7 @@ 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 37884 "configure"
+#line 37932 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37900,22 +37948,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37903: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37951: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37906: \$? = $ac_status" >&5
+  echo "$as_me:37954: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37909: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37957: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37912: \$? = $ac_status" >&5
+  echo "$as_me:37960: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:37918: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:37966: 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) $ECHO_C" >&6
@@ -37923,7 +37971,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 37926 "configure"
+#line 37974 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37942,16 +37990,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37945: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37993: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37948: \$? = $ac_status" >&5
+  echo "$as_me:37996: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37951: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37999: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37954: \$? = $ac_status" >&5
+  echo "$as_me:38002: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -37962,14 +38010,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:37965: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:38013: 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:37972: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:38020: 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) $ECHO_C" >&6
@@ -37977,7 +38025,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 37980 "configure"
+#line 38028 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -37996,16 +38044,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37999: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38047: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38002: \$? = $ac_status" >&5
+  echo "$as_me:38050: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38005: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38053: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38008: \$? = $ac_status" >&5
+  echo "$as_me:38056: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -38016,7 +38064,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38019: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:38067: 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"
@@ -38035,13 +38083,13 @@ 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:38038: checking for gethostbyname" >&5
+    echo "$as_me:38086: 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 38044 "configure"
+#line 38092 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -38072,16 +38120,16 @@ f = gethostbyname; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38075: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38123: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38078: \$? = $ac_status" >&5
+  echo "$as_me:38126: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38081: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38129: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38084: \$? = $ac_status" >&5
+  echo "$as_me:38132: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -38091,11 +38139,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38094: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:38142: 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:38098: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:38146: 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) $ECHO_C" >&6
@@ -38103,7 +38151,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38106 "configure"
+#line 38154 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38122,16 +38170,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38125: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38173: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38128: \$? = $ac_status" >&5
+  echo "$as_me:38176: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38131: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38179: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38134: \$? = $ac_status" >&5
+  echo "$as_me:38182: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -38142,14 +38190,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38145: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:38193: 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:38152: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:38200: 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) $ECHO_C" >&6
@@ -38157,7 +38205,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38160 "configure"
+#line 38208 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38176,16 +38224,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38179: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38227: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38182: \$? = $ac_status" >&5
+  echo "$as_me:38230: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38185: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38233: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38188: \$? = $ac_status" >&5
+  echo "$as_me:38236: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -38196,7 +38244,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38199: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:38247: 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"
@@ -38212,13 +38260,13 @@ 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 "$as_me:38215: checking for connect" >&5
+    echo "$as_me:38263: 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 38221 "configure"
+#line 38269 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -38249,16 +38297,16 @@ f = connect; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38252: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38300: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38255: \$? = $ac_status" >&5
+  echo "$as_me:38303: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38258: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38306: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38261: \$? = $ac_status" >&5
+  echo "$as_me:38309: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -38268,11 +38316,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38271: result: $ac_cv_func_connect" >&5
+echo "$as_me:38319: 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:38275: checking for connect in -lsocket" >&5
+      echo "$as_me:38323: 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) $ECHO_C" >&6
@@ -38280,7 +38328,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38283 "configure"
+#line 38331 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38299,16 +38347,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38302: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38350: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38305: \$? = $ac_status" >&5
+  echo "$as_me:38353: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38308: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38356: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38311: \$? = $ac_status" >&5
+  echo "$as_me:38359: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -38319,7 +38367,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38322: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:38370: 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"
@@ -38328,13 +38376,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:38331: checking for remove" >&5
+    echo "$as_me:38379: 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 38337 "configure"
+#line 38385 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -38365,16 +38413,16 @@ f = remove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38368: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38416: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38371: \$? = $ac_status" >&5
+  echo "$as_me:38419: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38374: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38422: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38377: \$? = $ac_status" >&5
+  echo "$as_me:38425: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -38384,11 +38432,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38387: result: $ac_cv_func_remove" >&5
+echo "$as_me:38435: 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:38391: checking for remove in -lposix" >&5
+      echo "$as_me:38439: 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) $ECHO_C" >&6
@@ -38396,7 +38444,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38399 "configure"
+#line 38447 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38415,16 +38463,16 @@ remove ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38418: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38466: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38421: \$? = $ac_status" >&5
+  echo "$as_me:38469: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38424: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38472: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38427: \$? = $ac_status" >&5
+  echo "$as_me:38475: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -38435,7 +38483,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38438: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:38486: 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"
@@ -38444,13 +38492,13 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:38447: checking for shmat" >&5
+    echo "$as_me:38495: 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 38453 "configure"
+#line 38501 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat (); below.  */
@@ -38481,16 +38529,16 @@ f = shmat; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38484: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38532: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38487: \$? = $ac_status" >&5
+  echo "$as_me:38535: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38490: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38538: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38493: \$? = $ac_status" >&5
+  echo "$as_me:38541: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -38500,11 +38548,11 @@ ac_cv_func_shmat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38503: result: $ac_cv_func_shmat" >&5
+echo "$as_me:38551: 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:38507: checking for shmat in -lipc" >&5
+      echo "$as_me:38555: 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) $ECHO_C" >&6
@@ -38512,7 +38560,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38515 "configure"
+#line 38563 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38531,16 +38579,16 @@ shmat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38534: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38582: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38537: \$? = $ac_status" >&5
+  echo "$as_me:38585: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38588: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38543: \$? = $ac_status" >&5
+  echo "$as_me:38591: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -38551,7 +38599,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38554: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:38602: 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"
@@ -38569,7 +38617,7 @@ 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 "$as_me:38572: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:38620: 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) $ECHO_C" >&6
@@ -38577,7 +38625,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38580 "configure"
+#line 38628 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38596,16 +38644,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38599: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38647: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38602: \$? = $ac_status" >&5
+  echo "$as_me:38650: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38605: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38653: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38608: \$? = $ac_status" >&5
+  echo "$as_me:38656: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -38616,7 +38664,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38619: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:38667: 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"
@@ -38628,7 +38676,7 @@ fi
 
 cf_x_athena=${cf_x_athena:-Xaw}
 
-echo "$as_me:38631: checking if you want to link with Xaw 3d library" >&5
+echo "$as_me:38679: 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=
 
@@ -38639,14 +38687,14 @@ if test "${with_Xaw3d+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3d
-	echo "$as_me:38642: result: yes" >&5
+	echo "$as_me:38690: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38645: result: no" >&5
+	echo "$as_me:38693: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:38649: checking if you want to link with neXT Athena library" >&5
+echo "$as_me:38697: 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=
 
@@ -38657,14 +38705,14 @@ if test "${with_neXtaw+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=neXtaw
-	echo "$as_me:38660: result: yes" >&5
+	echo "$as_me:38708: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38663: result: no" >&5
+	echo "$as_me:38711: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:38667: checking if you want to link with Athena-Plus library" >&5
+echo "$as_me:38715: 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=
 
@@ -38675,10 +38723,10 @@ if test "${with_XawPlus+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=XawPlus
-	echo "$as_me:38678: result: yes" >&5
+	echo "$as_me:38726: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38681: result: no" >&5
+	echo "$as_me:38729: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -38698,17 +38746,17 @@ 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}:38701: testing found package $cf_athena_pkg ..." 1>&5
+echo "${as_me:-configure}:38749: 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}:38707: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:38755: 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}:38711: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:38759: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -38798,14 +38846,14 @@ cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxy
 #define $cf_x_athena_LIBS 1
 EOF
 
-echo "$as_me:38801: checking for usable $cf_x_athena/Xmu package" >&5
+echo "$as_me:38849: checking for usable $cf_x_athena/Xmu package" >&5
 echo $ECHO_N "checking for usable $cf_x_athena/Xmu package... $ECHO_C" >&6
 if test "${cf_cv_xaw_compat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 38808 "configure"
+#line 38856 "configure"
 #include "confdefs.h"
 
 #include <X11/Xmu/CharSet.h>
@@ -38821,16 +38869,16 @@ int check = XmuCompareISOLatin1("big", "small")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38824: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38872: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38827: \$? = $ac_status" >&5
+  echo "$as_me:38875: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38830: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38878: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38833: \$? = $ac_status" >&5
+  echo "$as_me:38881: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xaw_compat=yes
 else
@@ -38840,7 +38888,7 @@ cf_cv_xaw_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38843: result: $cf_cv_xaw_compat" >&5
+echo "$as_me:38891: result: $cf_cv_xaw_compat" >&5
 echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 
 			if test "$cf_cv_xaw_compat" = no
@@ -38852,22 +38900,22 @@ echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 				*)
 					test -n "$verbose" && echo "	work around broken package" 1>&6
 
-echo "${as_me:-configure}:38855: testing work around broken package ..." 1>&5
+echo "${as_me:-configure}:38903: testing work around broken package ..." 1>&5
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then
 	test -n "$verbose" && echo "	found package xmu" 1>&6
 
-echo "${as_me:-configure}:38860: testing found package xmu ..." 1>&5
+echo "${as_me:-configure}:38908: testing found package xmu ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags xmu 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   xmu 2>/dev/null`"
 	test -n "$verbose" && echo "	package xmu CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:38866: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:38914: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package xmu LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:38870: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:38918: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -38953,12 +39001,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:38956: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39004: testing ...before $LIBS ..." 1>&5
 
 LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s,-lXt ,-lXt -lXmu ," -e 's/  / /g'`
 test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-echo "${as_me:-configure}:38961: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39009: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -38979,17 +39027,17 @@ 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 "${as_me:-configure}:38982: testing found package Xext ..." 1>&5
+echo "${as_me:-configure}:39030: 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}:38988: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39036: 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}:38992: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39040: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39073,7 +39121,7 @@ fi
 	:
 else
 
-	echo "$as_me:39076: checking for XextCreateExtension in -lXext" >&5
+	echo "$as_me:39124: 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) $ECHO_C" >&6
@@ -39081,7 +39129,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 39084 "configure"
+#line 39132 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -39100,16 +39148,16 @@ XextCreateExtension ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39103: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39151: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39106: \$? = $ac_status" >&5
+  echo "$as_me:39154: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39109: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39157: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39112: \$? = $ac_status" >&5
+  echo "$as_me:39160: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xext_XextCreateExtension=yes
 else
@@ -39120,7 +39168,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:39123: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "$as_me:39171: 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 $LIBS"
@@ -39133,17 +39181,17 @@ cf_have_X_LIBS=no
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:39136: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:39184: 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}:39142: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39190: 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}:39146: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39194: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39230,14 +39278,14 @@ fi
 		;;
 	*)
 # we have an "xt" package, but it may omit Xt's dependency on X11
-echo "$as_me:39233: checking for usable X dependency" >&5
+echo "$as_me:39281: checking for usable X dependency" >&5
 echo $ECHO_N "checking for usable X dependency... $ECHO_C" >&6
 if test "${cf_cv_xt_x11_compat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 39240 "configure"
+#line 39288 "configure"
 #include "confdefs.h"
 
 #include <X11/Xlib.h>
@@ -39256,16 +39304,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39259: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39307: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39262: \$? = $ac_status" >&5
+  echo "$as_me:39310: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39265: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39313: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39268: \$? = $ac_status" >&5
+  echo "$as_me:39316: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_x11_compat=yes
 else
@@ -39275,30 +39323,30 @@ cf_cv_xt_x11_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39278: result: $cf_cv_xt_x11_compat" >&5
+echo "$as_me:39326: result: $cf_cv_xt_x11_compat" >&5
 echo "${ECHO_T}$cf_cv_xt_x11_compat" >&6
 		if test "$cf_cv_xt_x11_compat" = no
 		then
 			test -n "$verbose" && echo "	work around broken X11 dependency" 1>&6
 
-echo "${as_me:-configure}:39284: testing work around broken X11 dependency ..." 1>&5
+echo "${as_me:-configure}:39332: testing work around broken X11 dependency ..." 1>&5
 
 			# 2010/11/19 - good enough until a working Xt on Xcb is delivered.
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then
 	test -n "$verbose" && echo "	found package x11" 1>&6
 
-echo "${as_me:-configure}:39291: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:39339: testing found package x11 ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags x11 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   x11 2>/dev/null`"
 	test -n "$verbose" && echo "	package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:39297: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39345: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package x11 LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:39301: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39349: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39384,12 +39432,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:39387: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39435: testing ...before $LIBS ..." 1>&5
 
 LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s,-lXt ,-lXt -lX11 ," -e 's/  / /g'`
 test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-echo "${as_me:-configure}:39392: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39440: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -39397,14 +39445,14 @@ fi
 		;;
 	esac
 
-echo "$as_me:39400: checking for usable X Toolkit package" >&5
+echo "$as_me:39448: checking for usable X Toolkit package" >&5
 echo $ECHO_N "checking for usable X Toolkit package... $ECHO_C" >&6
 if test "${cf_cv_xt_ice_compat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 39407 "configure"
+#line 39455 "configure"
 #include "confdefs.h"
 
 #include <X11/Shell.h>
@@ -39419,16 +39467,16 @@ int num = IceConnectionNumber(0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39422: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39470: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39425: \$? = $ac_status" >&5
+  echo "$as_me:39473: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39428: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39476: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39431: \$? = $ac_status" >&5
+  echo "$as_me:39479: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_ice_compat=yes
 else
@@ -39438,7 +39486,7 @@ cf_cv_xt_ice_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39441: result: $cf_cv_xt_ice_compat" >&5
+echo "$as_me:39489: result: $cf_cv_xt_ice_compat" >&5
 echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 
 	if test "$cf_cv_xt_ice_compat" = no
@@ -39452,22 +39500,22 @@ echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 			*)
 				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
 
-echo "${as_me:-configure}:39455: testing work around broken ICE dependency ..." 1>&5
+echo "${as_me:-configure}:39503: testing work around broken ICE dependency ..." 1>&5
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
 	test -n "$verbose" && echo "	found package ice" 1>&6
 
-echo "${as_me:-configure}:39460: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:39508: testing found package ice ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags ice 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   ice 2>/dev/null`"
 	test -n "$verbose" && echo "	package ice CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:39466: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39514: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package ice LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:39470: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39518: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39552,17 +39600,17 @@ fi
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
 	test -n "$verbose" && echo "	found package sm" 1>&6
 
-echo "${as_me:-configure}:39555: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:39603: testing found package sm ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags sm 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   sm 2>/dev/null`"
 	test -n "$verbose" && echo "	package sm CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:39561: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39609: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package sm LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:39565: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39613: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39652,12 +39700,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:39655: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39703: 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}:39660: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39708: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -39675,7 +39723,7 @@ else
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:39678: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:39726: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -39746,7 +39794,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:39749: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:39797: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -39754,7 +39802,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:39757: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:39805: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -39762,14 +39810,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:39765: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:39813: 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.$ac_ext <<_ACEOF
-#line 39772 "configure"
+#line 39820 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -39781,16 +39829,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39784: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39832: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39787: \$? = $ac_status" >&5
+  echo "$as_me:39835: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39790: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39838: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39793: \$? = $ac_status" >&5
+  echo "$as_me:39841: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -39798,12 +39846,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:39801: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:39849: 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 "${as_me:-configure}:39806: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:39854: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -39811,13 +39859,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:39814: checking for XOpenDisplay" >&5
+	echo "$as_me:39862: 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 39820 "configure"
+#line 39868 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XOpenDisplay (); below.  */
@@ -39848,16 +39896,16 @@ f = XOpenDisplay; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39851: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39899: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39854: \$? = $ac_status" >&5
+  echo "$as_me:39902: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39857: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39905: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39860: \$? = $ac_status" >&5
+  echo "$as_me:39908: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XOpenDisplay=yes
 else
@@ -39867,13 +39915,13 @@ ac_cv_func_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39870: result: $ac_cv_func_XOpenDisplay" >&5
+echo "$as_me:39918: result: $ac_cv_func_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
 if test $ac_cv_func_XOpenDisplay = yes; then
   :
 else
 
-	echo "$as_me:39876: checking for XOpenDisplay in -lX11" >&5
+	echo "$as_me:39924: 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) $ECHO_C" >&6
@@ -39881,7 +39929,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 39884 "configure"
+#line 39932 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -39900,16 +39948,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39903: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39951: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39906: \$? = $ac_status" >&5
+  echo "$as_me:39954: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39909: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39957: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39912: \$? = $ac_status" >&5
+  echo "$as_me:39960: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -39920,7 +39968,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:39923: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:39971: 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"
@@ -39928,13 +39976,13 @@ fi
 
 fi
 
-	echo "$as_me:39931: checking for XtAppInitialize" >&5
+	echo "$as_me:39979: 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 39937 "configure"
+#line 39985 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XtAppInitialize (); below.  */
@@ -39965,16 +40013,16 @@ f = XtAppInitialize; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39968: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40016: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39971: \$? = $ac_status" >&5
+  echo "$as_me:40019: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39974: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40022: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39977: \$? = $ac_status" >&5
+  echo "$as_me:40025: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XtAppInitialize=yes
 else
@@ -39984,13 +40032,13 @@ ac_cv_func_XtAppInitialize=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39987: result: $ac_cv_func_XtAppInitialize" >&5
+echo "$as_me:40035: result: $ac_cv_func_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
 if test $ac_cv_func_XtAppInitialize = yes; then
   :
 else
 
-	echo "$as_me:39993: checking for XtAppInitialize in -lXt" >&5
+	echo "$as_me:40041: 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) $ECHO_C" >&6
@@ -39998,7 +40046,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40001 "configure"
+#line 40049 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -40017,16 +40065,16 @@ XtAppInitialize ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40020: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40068: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40023: \$? = $ac_status" >&5
+  echo "$as_me:40071: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40026: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40074: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40029: \$? = $ac_status" >&5
+  echo "$as_me:40077: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xt_XtAppInitialize=yes
 else
@@ -40037,7 +40085,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:40040: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "$as_me:40088: 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
@@ -40053,7 +40101,7 @@ fi
 fi
 
 if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:40056: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+	{ echo "$as_me:40104: WARNING: Unable to successfully link X Toolkit library (-lXt) with
 test program.  You will have to check and add the proper libraries by hand
 to makefile." >&5
 echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
@@ -40075,14 +40123,14 @@ 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:40078: checking for $cf_test in $cf_path" >&5
+			echo "$as_me:40126: 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:40081: checking for $cf_test" >&5
+			echo "$as_me:40129: checking for $cf_test" >&5
 echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
 		fi
 		cat >conftest.$ac_ext <<_ACEOF
-#line 40085 "configure"
+#line 40133 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -40096,16 +40144,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:40099: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:40147: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:40102: \$? = $ac_status" >&5
+  echo "$as_me:40150: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:40105: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40153: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40108: \$? = $ac_status" >&5
+  echo "$as_me:40156: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -40114,7 +40162,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:40117: result: $cf_result" >&5
+		echo "$as_me:40165: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 		if test "$cf_result" = yes ; then
 			cf_x_athena_inc=$cf_path
@@ -40126,7 +40174,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_inc" ; then
-	{ echo "$as_me:40129: WARNING: Unable to successfully find Athena header files with test program" >&5
+	{ echo "$as_me:40177: WARNING: Unable to successfully find Athena header files with test program" >&5
 echo "$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"
@@ -40156,15 +40204,15 @@ do
 			cf_test=XawSimpleMenuAddGlobalActions
 			if test $cf_path != default ; then
 				LIBS="-L$cf_path/lib $cf_libs $LIBS"
-				echo "$as_me:40159: checking for $cf_libs in $cf_path" >&5
+				echo "$as_me:40207: checking for $cf_libs in $cf_path" >&5
 echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6
 			else
 				LIBS="$cf_libs $LIBS"
-				echo "$as_me:40163: checking for $cf_test in $cf_libs" >&5
+				echo "$as_me:40211: checking for $cf_test in $cf_libs" >&5
 echo $ECHO_N "checking for $cf_test in $cf_libs... $ECHO_C" >&6
 			fi
 			cat >conftest.$ac_ext <<_ACEOF
-#line 40167 "configure"
+#line 40215 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -40180,16 +40228,16 @@ $cf_test((XtAppContext) 0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40183: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40231: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40186: \$? = $ac_status" >&5
+  echo "$as_me:40234: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40189: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40237: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40192: \$? = $ac_status" >&5
+  echo "$as_me:40240: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -40198,7 +40246,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:40201: result: $cf_result" >&5
+			echo "$as_me:40249: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 			if test "$cf_result" = yes ; then
 				cf_x_athena_lib="$cf_libs"
@@ -40212,7 +40260,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:40215: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+	{ { echo "$as_me:40263: 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$cf_x_athena_root) with test program" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -40230,7 +40278,7 @@ if test -n "$ac_tool_prefix"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:40233: checking for $ac_word" >&5
+echo "$as_me:40281: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_XCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -40245,7 +40293,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_XCURSES_CONFIG="$ac_tool_prefix$ac_prog"
-echo "$as_me:40248: found $ac_dir/$ac_word" >&5
+echo "$as_me:40296: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -40253,10 +40301,10 @@ fi
 fi
 XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
 if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:40256: result: $XCURSES_CONFIG" >&5
+  echo "$as_me:40304: result: $XCURSES_CONFIG" >&5
 echo "${ECHO_T}$XCURSES_CONFIG" >&6
 else
-  echo "$as_me:40259: result: no" >&5
+  echo "$as_me:40307: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -40269,7 +40317,7 @@ if test -z "$XCURSES_CONFIG"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:40272: checking for $ac_word" >&5
+echo "$as_me:40320: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_XCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -40284,7 +40332,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_prog"
-echo "$as_me:40287: found $ac_dir/$ac_word" >&5
+echo "$as_me:40335: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -40292,10 +40340,10 @@ fi
 fi
 ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
 if test -n "$ac_ct_XCURSES_CONFIG"; then
-  echo "$as_me:40295: result: $ac_ct_XCURSES_CONFIG" >&5
+  echo "$as_me:40343: result: $ac_ct_XCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
 else
-  echo "$as_me:40298: result: no" >&5
+  echo "$as_me:40346: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -40319,7 +40367,7 @@ LDFLAGS="$LDFLAGS $X_LIBS"
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:40322: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:40370: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -40390,7 +40438,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:40393: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:40441: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -40398,7 +40446,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:40401: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:40449: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -40406,14 +40454,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:40409: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:40457: 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.$ac_ext <<_ACEOF
-#line 40416 "configure"
+#line 40464 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -40425,16 +40473,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40428: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40476: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40431: \$? = $ac_status" >&5
+  echo "$as_me:40479: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40434: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40482: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40437: \$? = $ac_status" >&5
+  echo "$as_me:40485: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -40442,12 +40490,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:40445: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:40493: 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 "${as_me:-configure}:40450: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:40498: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -40455,7 +40503,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:40458: checking for XOpenDisplay in -lX11" >&5
+echo "$as_me:40506: 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) $ECHO_C" >&6
@@ -40463,7 +40511,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40466 "configure"
+#line 40514 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -40482,16 +40530,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40485: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40533: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40488: \$? = $ac_status" >&5
+  echo "$as_me:40536: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40491: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40539: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40494: \$? = $ac_status" >&5
+  echo "$as_me:40542: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -40502,13 +40550,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:40505: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:40553: 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 "$as_me:40511: checking for XCurses library" >&5
+echo "$as_me:40559: 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
@@ -40516,7 +40564,7 @@ else
 
 LIBS="-lXCurses $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40519 "configure"
+#line 40567 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -40531,16 +40579,16 @@ XCursesExit();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40534: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40582: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40537: \$? = $ac_status" >&5
+  echo "$as_me:40585: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40588: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40543: \$? = $ac_status" >&5
+  echo "$as_me:40591: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_lib_XCurses=yes
 else
@@ -40551,7 +40599,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:40554: result: $cf_cv_lib_XCurses" >&5
+echo "$as_me:40602: result: $cf_cv_lib_XCurses" >&5
 echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
 
 fi
@@ -40565,23 +40613,23 @@ EOF
 #define XCURSES 1
 EOF
 
-	echo "$as_me:40568: checking for xcurses.h" >&5
+	echo "$as_me:40616: checking for xcurses.h" >&5
 echo $ECHO_N "checking for xcurses.h... $ECHO_C" >&6
 if test "${ac_cv_header_xcurses_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 40574 "configure"
+#line 40622 "configure"
 #include "confdefs.h"
 #include <xcurses.h>
 _ACEOF
-if { (eval echo "$as_me:40578: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:40626: \"$ac_cpp conftest.$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:40584: \$? = $ac_status" >&5
+  echo "$as_me:40632: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -40600,7 +40648,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:40603: result: $ac_cv_header_xcurses_h" >&5
+echo "$as_me:40651: result: $ac_cv_header_xcurses_h" >&5
 echo "${ECHO_T}$ac_cv_header_xcurses_h" >&6
 if test $ac_cv_header_xcurses_h = yes; then
   cat >>confdefs.h <<\EOF
@@ -40610,14 +40658,14 @@ EOF
 fi
 
 else
-	{ { echo "$as_me:40613: error: Cannot link with XCurses" >&5
+	{ { echo "$as_me:40661: error: Cannot link with XCurses" >&5
 echo "$as_me: error: Cannot link with XCurses" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 else
 
-echo "$as_me:40620: checking if we can include termio.h with curses" >&5
+echo "$as_me:40668: 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) $ECHO_C" >&6
@@ -40627,7 +40675,7 @@ else
     CPPFLAGS="$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 40630 "configure"
+#line 40678 "configure"
 #include "confdefs.h"
 
 #include <LYCurses.h>
@@ -40641,16 +40689,16 @@ putchar(0x0a)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:40644: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:40692: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:40647: \$? = $ac_status" >&5
+  echo "$as_me:40695: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:40650: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40698: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40653: \$? = $ac_status" >&5
+  echo "$as_me:40701: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_termio_and_curses=yes
 else
@@ -40663,7 +40711,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
     rm -f lynx_cfg.h
 
 fi
-echo "$as_me:40666: result: $cf_cv_termio_and_curses" >&5
+echo "$as_me:40714: 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
@@ -40678,23 +40726,23 @@ 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:40681: checking for $ac_header" >&5
+echo "$as_me:40729: 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 40687 "configure"
+#line 40735 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:40691: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:40739: \"$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:40697: \$? = $ac_status" >&5
+  echo "$as_me:40745: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -40713,7 +40761,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:40716: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:40764: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -40723,7 +40771,7 @@ EOF
 fi
 done
 
-echo "$as_me:40726: checking if curses supports alternate-character set" >&5
+echo "$as_me:40774: 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) $ECHO_C" >&6
@@ -40732,7 +40780,7 @@ else
 for mapname in acs_map _acs_map
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 40735 "configure"
+#line 40783 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40746,16 +40794,16 @@ chtype x = $mapname['l']; $mapname['m'] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40749: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40797: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40752: \$? = $ac_status" >&5
+  echo "$as_me:40800: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40755: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40803: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40758: \$? = $ac_status" >&5
+  echo "$as_me:40806: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_alt_char_set=$mapname
 	 break
@@ -40769,20 +40817,20 @@ done
 
 fi
 
-echo "$as_me:40772: result: $cf_cv_alt_char_set" >&5
+echo "$as_me:40820: 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 "$as_me:40778: checking if curses supports fancy attributes" >&5
+echo "$as_me:40826: 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 40785 "configure"
+#line 40833 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40800,16 +40848,16 @@ attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40803: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40851: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40806: \$? = $ac_status" >&5
+  echo "$as_me:40854: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40809: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40857: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40812: \$? = $ac_status" >&5
+  echo "$as_me:40860: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fancy_curses=yes
 else
@@ -40821,13 +40869,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:40824: result: $cf_cv_fancy_curses" >&5
+echo "$as_me:40872: 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 "$as_me:40830: checking for function curses_version" >&5
+echo "$as_me:40878: 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) $ECHO_C" >&6
@@ -40837,7 +40885,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_curses_version=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 40840 "configure"
+#line 40888 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40850,15 +40898,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:40853: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40901: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40856: \$? = $ac_status" >&5
+  echo "$as_me:40904: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:40858: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40906: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40861: \$? = $ac_status" >&5
+  echo "$as_me:40909: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -40873,21 +40921,21 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core
 fi
-echo "$as_me:40876: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:40924: 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:40883: checking for obsolete/broken version of ncurses" >&5
+echo "$as_me:40931: 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 40890 "configure"
+#line 40938 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40906,16 +40954,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:40909: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:40957: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:40912: \$? = $ac_status" >&5
+  echo "$as_me:40960: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:40915: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40963: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40918: \$? = $ac_status" >&5
+  echo "$as_me:40966: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_broken=no
 else
@@ -40927,10 +40975,10 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:40930: result: $cf_cv_ncurses_broken" >&5
+echo "$as_me:40978: result: $cf_cv_ncurses_broken" >&5
 echo "${ECHO_T}$cf_cv_ncurses_broken" >&6
 if test "$cf_cv_ncurses_broken" = yes ; then
-	{ echo "$as_me:40933: WARNING: hmm... you should get an up-to-date version of ncurses" >&5
+	{ echo "$as_me:40981: 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
@@ -40939,14 +40987,14 @@ EOF
 fi
 fi
 
-echo "$as_me:40942: checking if curses supports color attributes" >&5
+echo "$as_me:40990: 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 40949 "configure"
+#line 40997 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40966,16 +41014,16 @@ chtype x = COLOR_BLUE;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40969: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41017: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40972: \$? = $ac_status" >&5
+  echo "$as_me:41020: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40975: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40978: \$? = $ac_status" >&5
+  echo "$as_me:41026: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_color_curses=yes
 else
@@ -40987,7 +41035,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:40990: result: $cf_cv_color_curses" >&5
+echo "$as_me:41038: 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
@@ -41007,23 +41055,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:41010: checking for $ac_header" >&5
+echo "$as_me:41058: 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 41016 "configure"
+#line 41064 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:41020: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:41068: \"$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:41026: \$? = $ac_status" >&5
+  echo "$as_me:41074: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -41042,7 +41090,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:41045: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:41093: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -41057,23 +41105,23 @@ 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:41060: checking for $ac_header" >&5
+echo "$as_me:41108: 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 41066 "configure"
+#line 41114 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:41070: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:41118: \"$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:41076: \$? = $ac_status" >&5
+  echo "$as_me:41124: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -41092,7 +41140,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:41095: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:41143: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -41110,10 +41158,10 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:41113: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:41161: 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 41116 "configure"
+#line 41164 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -41125,16 +41173,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41128: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41176: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41131: \$? = $ac_status" >&5
+  echo "$as_me:41179: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41134: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41182: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41137: \$? = $ac_status" >&5
+  echo "$as_me:41185: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -41142,7 +41190,7 @@ else
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 41145 "configure"
+#line 41193 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -41156,16 +41204,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41159: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41207: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41162: \$? = $ac_status" >&5
+  echo "$as_me:41210: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41165: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41213: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41168: \$? = $ac_status" >&5
+  echo "$as_me:41216: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -41180,12 +41228,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:41183: result: $termios_bad" >&5
+	echo "$as_me:41231: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:41188: checking declaration of size-change" >&5
+echo "$as_me:41236: 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) $ECHO_C" >&6
@@ -41200,7 +41248,7 @@ do
     CPPFLAGS="$cf_save_CPPFLAGS"
     test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
     cat >conftest.$ac_ext <<_ACEOF
-#line 41203 "configure"
+#line 41251 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -41244,16 +41292,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41247: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41295: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41250: \$? = $ac_status" >&5
+  echo "$as_me:41298: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41253: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41301: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41256: \$? = $ac_status" >&5
+  echo "$as_me:41304: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -41272,7 +41320,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:41275: result: $cf_cv_sizechange" >&5
+echo "$as_me:41323: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 	cat >>confdefs.h <<\EOF
@@ -41289,14 +41337,14 @@ EOF
 	esac
 fi
 
-echo "$as_me:41292: checking if ttytype is declared in curses library" >&5
+echo "$as_me:41340: 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.$ac_ext <<_ACEOF
-#line 41299 "configure"
+#line 41347 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -41308,16 +41356,16 @@ char *x = &ttytype[1]; *x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41311: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41359: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41314: \$? = $ac_status" >&5
+  echo "$as_me:41362: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41317: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41365: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41320: \$? = $ac_status" >&5
+  echo "$as_me:41368: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_ttytype=yes
 else
@@ -41329,7 +41377,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:41332: result: $cf_cv_have_ttytype" >&5
+echo "$as_me:41380: 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
@@ -41337,14 +41385,14 @@ EOF
 
 	if test "$use_wide_curses" = yes ; then
 
-echo "$as_me:41340: checking if curses supports wide characters" >&5
+echo "$as_me:41388: 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 41347 "configure"
+#line 41395 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41363,16 +41411,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41366: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41414: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41369: \$? = $ac_status" >&5
+  echo "$as_me:41417: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41372: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41420: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41375: \$? = $ac_status" >&5
+  echo "$as_me:41423: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_curses=yes
 else
@@ -41383,7 +41431,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:41386: result: $cf_cv_widec_curses" >&5
+echo "$as_me:41434: result: $cf_cv_widec_curses" >&5
 echo "${ECHO_T}$cf_cv_widec_curses" >&6
 
 if test "$cf_cv_widec_curses" = yes ; then
@@ -41392,14 +41440,14 @@ if test "$cf_cv_widec_curses" = yes ; then
 EOF
 
 	# This is needed on Tru64 5.0 to declare mbstate_t
-	echo "$as_me:41395: checking if we must include wchar.h to declare mbstate_t" >&5
+	echo "$as_me:41443: 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 41402 "configure"
+#line 41450 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41413,23 +41461,23 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41416: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41464: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41419: \$? = $ac_status" >&5
+  echo "$as_me:41467: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41422: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41470: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41425: \$? = $ac_status" >&5
+  echo "$as_me:41473: \$? = $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 41432 "configure"
+#line 41480 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41444,16 +41492,16 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41447: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41495: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41450: \$? = $ac_status" >&5
+  echo "$as_me:41498: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41453: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41501: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41456: \$? = $ac_status" >&5
+  echo "$as_me:41504: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_mbstate=yes
 else
@@ -41465,7 +41513,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:41468: result: $cf_cv_widec_mbstate" >&5
+echo "$as_me:41516: result: $cf_cv_widec_mbstate" >&5
 echo "${ECHO_T}$cf_cv_widec_mbstate" >&6
 
 if test "$cf_cv_widec_mbstate" = yes ; then
@@ -41486,14 +41534,14 @@ fi
 
 	fi
 
-echo "$as_me:41489: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:41537: 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 41496 "configure"
+#line 41544 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41515,23 +41563,23 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41518: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41566: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41521: \$? = $ac_status" >&5
+  echo "$as_me:41569: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41524: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41572: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41527: \$? = $ac_status" >&5
+  echo "$as_me:41575: \$? = $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 41534 "configure"
+#line 41582 "configure"
 #include "confdefs.h"
 
 #define _XOPEN_SOURCE_EXTENDED
@@ -41553,16 +41601,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41556: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41604: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41559: \$? = $ac_status" >&5
+  echo "$as_me:41607: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41562: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41610: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41565: \$? = $ac_status" >&5
+  echo "$as_me:41613: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=yes
 else
@@ -41574,11 +41622,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:41577: result: $cf_cv_need_xopen_extension" >&5
+echo "$as_me:41625: 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 "$as_me:41581: checking for term.h" >&5
+echo "$as_me:41629: 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
@@ -41599,7 +41647,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 41602 "configure"
+#line 41650 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41613,16 +41661,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41616: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41664: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41619: \$? = $ac_status" >&5
+  echo "$as_me:41667: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41622: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41625: \$? = $ac_status" >&5
+  echo "$as_me:41673: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 	 break
@@ -41641,7 +41689,7 @@ no)
 	for cf_header in ncurses/term.h ncursesw/term.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 41644 "configure"
+#line 41692 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41659,16 +41707,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41662: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41710: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41665: \$? = $ac_status" >&5
+  echo "$as_me:41713: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41668: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41716: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41671: \$? = $ac_status" >&5
+  echo "$as_me:41719: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 			 break
@@ -41683,7 +41731,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 esac
 
 fi
-echo "$as_me:41686: result: $cf_cv_term_header" >&5
+echo "$as_me:41734: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 case $cf_cv_term_header in #(vi
@@ -41707,7 +41755,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:41710: checking for unctrl.h" >&5
+echo "$as_me:41758: checking for unctrl.h" >&5
 echo $ECHO_N "checking for unctrl.h... $ECHO_C" >&6
 if test "${cf_cv_unctrl_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -41728,7 +41776,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 41731 "configure"
+#line 41779 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41742,16 +41790,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41745: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41793: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41748: \$? = $ac_status" >&5
+  echo "$as_me:41796: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41751: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41799: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41754: \$? = $ac_status" >&5
+  echo "$as_me:41802: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unctrl_header=$cf_header
 	 break
@@ -41765,13 +41813,13 @@ done
 
 case $cf_cv_unctrl_header in #(vi
 no)
-	{ echo "$as_me:41768: WARNING: unctrl.h header not found" >&5
+	{ echo "$as_me:41816: WARNING: unctrl.h header not found" >&5
 echo "$as_me: WARNING: unctrl.h header not found" >&2;}
 	;;
 esac
 
 fi
-echo "$as_me:41774: result: $cf_cv_unctrl_header" >&5
+echo "$as_me:41822: result: $cf_cv_unctrl_header" >&5
 echo "${ECHO_T}$cf_cv_unctrl_header" >&6
 
 case $cf_cv_unctrl_header in #(vi
@@ -41822,10 +41870,10 @@ do
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:41825: checking for ${cf_func}" >&5
+	echo "$as_me:41873: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:41828: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:41876: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -41834,7 +41882,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 41837 "configure"
+#line 41885 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -41866,16 +41914,16 @@ if (foo + 1234 > 5678)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41869: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41917: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41872: \$? = $ac_status" >&5
+  echo "$as_me:41920: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41875: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41923: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41878: \$? = $ac_status" >&5
+  echo "$as_me:41926: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -41891,7 +41939,7 @@ fi
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:41894: result: $cf_result" >&5
+	echo "$as_me:41942: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result != no; then
 		cat >>confdefs.h <<EOF
@@ -41907,13 +41955,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:41910: checking for $ac_func" >&5
+echo "$as_me:41958: 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 41916 "configure"
+#line 41964 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -41944,16 +41992,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41947: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41995: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41950: \$? = $ac_status" >&5
+  echo "$as_me:41998: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41953: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42001: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41956: \$? = $ac_status" >&5
+  echo "$as_me:42004: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -41963,7 +42011,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:41966: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:42014: 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
@@ -41977,12 +42025,12 @@ fi
 
 if test $use_color_style != no ; then
 	if test .$cf_cv_color_curses != .yes ; then
-		{ { echo "$as_me:41980: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:42028: 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:41985: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:42033: error: Configuration does not support color-styles" >&5
 echo "$as_me: error: Configuration does not support color-styles" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -41990,7 +42038,7 @@ fi
 
 if test $use_scrollbar != no ; then
 	if test .$cf_cv_fancy_curses != .yes ; then
-		{ echo "$as_me:41993: WARNING: Configuration does not support ACS_xxx definitions" >&5
+		{ echo "$as_me:42041: 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
@@ -42003,7 +42051,7 @@ fi
 # use rpath for libraries in unusual places
 
 LD_RPATH_OPT=
-echo "$as_me:42006: checking for an rpath option" >&5
+echo "$as_me:42054: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 case $cf_cv_system_name in #(vi
 irix*) #(vi
@@ -42034,17 +42082,17 @@ solaris2*) #(vi
 *)
 	;;
 esac
-echo "$as_me:42037: result: $LD_RPATH_OPT" >&5
+echo "$as_me:42085: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 case "x$LD_RPATH_OPT" in #(vi
 x-R*)
-	echo "$as_me:42042: checking if we need a space after rpath option" >&5
+	echo "$as_me:42090: 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 42047 "configure"
+#line 42095 "configure"
 #include "confdefs.h"
 
 int
@@ -42056,16 +42104,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:42059: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42107: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42062: \$? = $ac_status" >&5
+  echo "$as_me:42110: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42065: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42113: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42068: \$? = $ac_status" >&5
+  echo "$as_me:42116: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -42075,13 +42123,13 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:42078: result: $cf_rpath_space" >&5
+	echo "$as_me:42126: 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 "$as_me:42084: checking if rpath-hack should be disabled" >&5
+echo "$as_me:42132: checking if rpath-hack should be disabled" >&5
 echo $ECHO_N "checking if rpath-hack should be disabled... $ECHO_C" >&6
 
 # Check whether --enable-rpath-hack or --disable-rpath-hack was given.
@@ -42098,21 +42146,21 @@ else
   cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:42101: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:42149: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:42105: checking for updated LDFLAGS" >&5
+echo "$as_me:42153: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:42108: result: maybe" >&5
+	echo "$as_me:42156: 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:42115: checking for $ac_word" >&5
+echo "$as_me:42163: 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
@@ -42127,7 +42175,7 @@ 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:42130: found $ac_dir/$ac_word" >&5
+echo "$as_me:42178: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -42135,10 +42183,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:42138: result: $cf_ldd_prog" >&5
+  echo "$as_me:42186: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:42141: result: no" >&5
+  echo "$as_me:42189: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -42152,7 +42200,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 42155 "configure"
+#line 42203 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -42164,16 +42212,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:42167: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42215: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42170: \$? = $ac_status" >&5
+  echo "$as_me:42218: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42221: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42176: \$? = $ac_status" >&5
+  echo "$as_me:42224: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort -u`
 		 cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort -u`
@@ -42201,7 +42249,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:42204: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:42252: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -42213,11 +42261,11 @@ echo "${as_me:-configure}:42204: testing ...adding -L$cf_rpath_dir/lib to LDFLAG
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42216: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42264: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42220: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42268: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -42254,7 +42302,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:42257: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:42305: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -42267,11 +42315,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42270: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42318: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:42274: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:42322: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -42308,7 +42356,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:42311: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:42359: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -42321,11 +42369,11 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:42324: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:42372: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42328: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42376: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 fi
 
@@ -42426,7 +42474,7 @@ 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:42429: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:42477: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -42602,7 +42650,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:42605: error: ambiguous option: $1
+    { { echo "$as_me:42653: 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;}
@@ -42621,7 +42669,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:42624: error: unrecognized option: $1
+  -*) { { echo "$as_me:42672: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -42674,7 +42722,7 @@ do
   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "$CONFIG_H" ) CONFIG_HEADERS="$CONFIG_HEADERS $CONFIG_H:config.hin" ;;
-  *) { { echo "$as_me:42677: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:42725: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -43007,7 +43055,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:43010: creating $ac_file" >&5
+    { echo "$as_me:43058: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -43025,7 +43073,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:43028: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:43076: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -43038,7 +43086,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:43041: error: cannot find input file: $f" >&5
+           { { echo "$as_me:43089: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -43104,7 +43152,7 @@ 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:43107: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:43155: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -43115,7 +43163,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:43118: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:43166: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -43128,7 +43176,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:43131: error: cannot find input file: $f" >&5
+           { { echo "$as_me:43179: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -43246,7 +43294,7 @@ cat >>$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:43249: $ac_file is unchanged" >&5
+      { echo "$as_me:43297: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \