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authorThomas E. Dickey <dickey@invisible-island.net>2013-05-02 11:09:30 -0400
committerThomas E. Dickey <dickey@invisible-island.net>2013-05-02 11:09:30 -0400
commit844a17014bd45706a13ee5318b36a56fbcf6924c (patch)
tree1f6fbe9df293ae7e477671384c5a69a195e15b26 /configure
parent81905f18dc0594e372cf38cfb0e0b71b69849a43 (diff)
downloadlynx-snapshots-844a17014bd45706a13ee5318b36a56fbcf6924c.tar.gz
snapshot of project "lynx", label v2-8-8dev-15c
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure2570
1 files changed, 1311 insertions, 1259 deletions
diff --git a/configure b/configure
index 6624171b..6e6f68c4 100755
--- a/configure
+++ b/configure
@@ -28152,15 +28152,67 @@ echo "$as_me: WARNING: sizeof time_t not found, using 4" >&2;}
 	fi
 fi
 
+echo "$as_me:28155: checking for intptr_t" >&5
+echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
+if test "${ac_cv_type_intptr_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 28161 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((intptr_t *) 0)
+  return 0;
+if (sizeof (intptr_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:28176: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:28179: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:28182: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:28185: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_intptr_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_intptr_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:28195: result: $ac_cv_type_intptr_t" >&5
+echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
+if test $ac_cv_type_intptr_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define intptr_t long
+EOF
+
+fi
+
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
-echo "$as_me:28157: checking for working alloca.h" >&5
+echo "$as_me:28209: 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 28163 "configure"
+#line 28215 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int
@@ -28172,16 +28224,16 @@ char *p = (char *) alloca (2 * sizeof (int));
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28175: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28227: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28178: \$? = $ac_status" >&5
+  echo "$as_me:28230: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28181: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28233: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28184: \$? = $ac_status" >&5
+  echo "$as_me:28236: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_working_alloca_h=yes
 else
@@ -28191,7 +28243,7 @@ ac_cv_working_alloca_h=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28194: result: $ac_cv_working_alloca_h" >&5
+echo "$as_me:28246: 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
 
@@ -28201,13 +28253,13 @@ EOF
 
 fi
 
-echo "$as_me:28204: checking for alloca" >&5
+echo "$as_me:28256: 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 28210 "configure"
+#line 28262 "configure"
 #include "confdefs.h"
 #ifdef __GNUC__
 # define alloca __builtin_alloca
@@ -28239,16 +28291,16 @@ char *p = (char *) alloca (1);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28242: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28294: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28245: \$? = $ac_status" >&5
+  echo "$as_me:28297: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28248: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28300: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28251: \$? = $ac_status" >&5
+  echo "$as_me:28303: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_alloca_works=yes
 else
@@ -28258,7 +28310,7 @@ ac_cv_func_alloca_works=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28261: result: $ac_cv_func_alloca_works" >&5
+echo "$as_me:28313: 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
@@ -28279,13 +28331,13 @@ cat >>confdefs.h <<\EOF
 #define C_ALLOCA 1
 EOF
 
-echo "$as_me:28282: checking whether \`alloca.c' needs Cray hooks" >&5
+echo "$as_me:28334: 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 28288 "configure"
+#line 28340 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -28303,18 +28355,18 @@ fi
 rm -rf conftest*
 
 fi
-echo "$as_me:28306: result: $ac_cv_os_cray" >&5
+echo "$as_me:28358: 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:28311: checking for $ac_func" >&5
+echo "$as_me:28363: 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 28317 "configure"
+#line 28369 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -28345,16 +28397,16 @@ 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:28348: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28400: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28351: \$? = $ac_status" >&5
+  echo "$as_me:28403: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28354: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28406: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28357: \$? = $ac_status" >&5
+  echo "$as_me:28409: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -28364,7 +28416,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28367: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:28419: 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
 
@@ -28378,7 +28430,7 @@ fi
   done
 fi
 
-echo "$as_me:28381: checking stack direction for C alloca" >&5
+echo "$as_me:28433: 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) $ECHO_C" >&6
@@ -28387,7 +28439,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28390 "configure"
+#line 28442 "configure"
 #include "confdefs.h"
 int
 find_stack_direction ()
@@ -28410,15 +28462,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28413: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28465: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28416: \$? = $ac_status" >&5
+  echo "$as_me:28468: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28418: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28470: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28421: \$? = $ac_status" >&5
+  echo "$as_me:28473: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_stack_direction=1
 else
@@ -28430,7 +28482,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28433: result: $ac_cv_c_stack_direction" >&5
+echo "$as_me:28485: result: $ac_cv_c_stack_direction" >&5
 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
 
 cat >>confdefs.h <<EOF
@@ -28442,23 +28494,23 @@ 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:28445: checking for $ac_header" >&5
+echo "$as_me:28497: 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 28451 "configure"
+#line 28503 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:28455: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:28507: \"$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:28461: \$? = $ac_status" >&5
+  echo "$as_me:28513: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -28477,7 +28529,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:28480: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:28532: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -28490,13 +28542,13 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:28493: checking for $ac_func" >&5
+echo "$as_me:28545: 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 28499 "configure"
+#line 28551 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -28527,16 +28579,16 @@ 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:28530: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28582: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28533: \$? = $ac_status" >&5
+  echo "$as_me:28585: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28536: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28588: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28539: \$? = $ac_status" >&5
+  echo "$as_me:28591: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -28546,7 +28598,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:28549: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:28601: 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
@@ -28558,7 +28610,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:28561: checking for working fork" >&5
+  echo "$as_me:28613: 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) $ECHO_C" >&6
@@ -28581,15 +28633,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28584: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28636: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28587: \$? = $ac_status" >&5
+  echo "$as_me:28639: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28589: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28641: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28592: \$? = $ac_status" >&5
+  echo "$as_me:28644: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -28601,7 +28653,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28604: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:28656: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -28615,12 +28667,12 @@ if test "x$ac_cv_func_fork_works" = xcross; then
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:28618: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:28670: 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:28623: checking for working vfork" >&5
+  echo "$as_me:28675: 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) $ECHO_C" >&6
@@ -28629,7 +28681,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 28632 "configure"
+#line 28684 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -28726,15 +28778,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:28729: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28781: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28732: \$? = $ac_status" >&5
+  echo "$as_me:28784: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:28734: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28786: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28737: \$? = $ac_status" >&5
+  echo "$as_me:28789: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -28746,13 +28798,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:28749: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:28801: 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:28755: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:28807: 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
 
@@ -28777,14 +28829,14 @@ EOF
 
 fi
 
-echo "$as_me:28780: checking if we should use fcntl or ioctl" >&5
+echo "$as_me:28832: 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 28787 "configure"
+#line 28839 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28801,16 +28853,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28804: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28856: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28807: \$? = $ac_status" >&5
+  echo "$as_me:28859: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28810: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28862: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28813: \$? = $ac_status" >&5
+  echo "$as_me:28865: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=ioctl
 else
@@ -28818,7 +28870,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 28821 "configure"
+#line 28873 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28840,16 +28892,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28843: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28895: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28846: \$? = $ac_status" >&5
+  echo "$as_me:28898: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28849: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28901: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28852: \$? = $ac_status" >&5
+  echo "$as_me:28904: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fionbio=fcntl
 else
@@ -28862,21 +28914,21 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:28865: result: $cf_cv_fionbio" >&5
+echo "$as_me:28917: 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 "$as_me:28872: checking for broken/missing definition of remove" >&5
+echo "$as_me:28924: 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.$ac_ext <<_ACEOF
-#line 28879 "configure"
+#line 28931 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -28888,23 +28940,23 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28891: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28943: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28894: \$? = $ac_status" >&5
+  echo "$as_me:28946: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28897: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28949: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28900: \$? = $ac_status" >&5
+  echo "$as_me:28952: \$? = $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 28907 "configure"
+#line 28959 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 		int __unlink(name) { return unlink(name); }
@@ -28917,16 +28969,16 @@ remove("dummy")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28920: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28972: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28923: \$? = $ac_status" >&5
+  echo "$as_me:28975: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28926: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28978: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28929: \$? = $ac_status" >&5
+  echo "$as_me:28981: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_baddef_remove=yes
 else
@@ -28941,21 +28993,21 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28944: result: $cf_cv_baddef_remove" >&5
+echo "$as_me:28996: 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 "$as_me:28951: checking for lstat" >&5
+echo "$as_me:29003: 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 28958 "configure"
+#line 29010 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -28969,16 +29021,16 @@ lstat(".", (struct stat *)0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:28972: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29024: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28975: \$? = $ac_status" >&5
+  echo "$as_me:29027: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:28978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29030: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28981: \$? = $ac_status" >&5
+  echo "$as_me:29033: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_lstat=yes
 else
@@ -28990,7 +29042,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:28993: result: $ac_cv_func_lstat " >&5
+echo "$as_me:29045: result: $ac_cv_func_lstat " >&5
 echo "${ECHO_T}$ac_cv_func_lstat " >&6
 if test $ac_cv_func_lstat = yes; then
 
@@ -29025,13 +29077,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:29028: checking for $ac_func" >&5
+echo "$as_me:29080: 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 29034 "configure"
+#line 29086 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -29062,16 +29114,16 @@ 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:29065: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29117: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29068: \$? = $ac_status" >&5
+  echo "$as_me:29120: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29071: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29123: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29074: \$? = $ac_status" >&5
+  echo "$as_me:29126: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -29081,7 +29133,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:29084: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:29136: 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
@@ -29097,13 +29149,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:29100: checking for $ac_func" >&5
+echo "$as_me:29152: 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 29106 "configure"
+#line 29158 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -29134,16 +29186,16 @@ 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:29137: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29189: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29140: \$? = $ac_status" >&5
+  echo "$as_me:29192: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29143: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29195: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29146: \$? = $ac_status" >&5
+  echo "$as_me:29198: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -29153,7 +29205,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:29156: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:29208: 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
@@ -29165,7 +29217,7 @@ else
 fi
 done
 
-echo "$as_me:29168: checking for random-integer functions" >&5
+echo "$as_me:29220: 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
@@ -29185,7 +29237,7 @@ do
 	esac
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29188 "configure"
+#line 29240 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29204,16 +29256,16 @@ 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:29207: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29259: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29210: \$? = $ac_status" >&5
+  echo "$as_me:29262: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29213: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29265: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29216: \$? = $ac_status" >&5
+  echo "$as_me:29268: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_srand_func=$cf_func
  break
@@ -29225,10 +29277,10 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:29228: result: $cf_cv_srand_func" >&5
+echo "$as_me:29280: result: $cf_cv_srand_func" >&5
 echo "${ECHO_T}$cf_cv_srand_func" >&6
 if test "$cf_cv_srand_func" != unknown ; then
-	echo "$as_me:29231: checking for range of random-integers" >&5
+	echo "$as_me:29283: 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) $ECHO_C" >&6
@@ -29249,7 +29301,7 @@ else
 			;;
 		esac
 		cat >conftest.$ac_ext <<_ACEOF
-#line 29252 "configure"
+#line 29304 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29268,16 +29320,16 @@ long x = $cf_cv_rand_max
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29271: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29323: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29274: \$? = $ac_status" >&5
+  echo "$as_me:29326: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29277: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29329: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29280: \$? = $ac_status" >&5
+  echo "$as_me:29332: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -29288,15 +29340,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29291: result: $cf_cv_rand_max" >&5
+echo "$as_me:29343: result: $cf_cv_rand_max" >&5
 echo "${ECHO_T}$cf_cv_rand_max" >&6
 
 	case $cf_cv_srand_func in
 	*/arc4random)
-		echo "$as_me:29296: checking if <bsd/stdlib.h> should be included" >&5
+		echo "$as_me:29348: 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 29299 "configure"
+#line 29351 "configure"
 #include "confdefs.h"
 #include <bsd/stdlib.h>
 int
@@ -29309,23 +29361,23 @@ void *arc4random(int);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29312: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29364: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29315: \$? = $ac_status" >&5
+  echo "$as_me:29367: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29318: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29370: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29321: \$? = $ac_status" >&5
+  echo "$as_me:29373: \$? = $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 29328 "configure"
+#line 29380 "configure"
 #include "confdefs.h"
 #include <bsd/stdlib.h>
 int
@@ -29337,16 +29389,16 @@ unsigned x = arc4random()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29340: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29392: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29343: \$? = $ac_status" >&5
+  echo "$as_me:29395: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29346: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29398: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29349: \$? = $ac_status" >&5
+  echo "$as_me:29401: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_stdlib_h=yes
 else
@@ -29357,7 +29409,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	    echo "$as_me:29360: result: $cf_bsd_stdlib_h" >&5
+	    echo "$as_me:29412: result: $cf_bsd_stdlib_h" >&5
 echo "${ECHO_T}$cf_bsd_stdlib_h" >&6
 		if test "$cf_bsd_stdlib_h" = yes
 		then
@@ -29367,10 +29419,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 		else
-			echo "$as_me:29370: checking if <bsd/random.h> should be included" >&5
+			echo "$as_me:29422: 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 29373 "configure"
+#line 29425 "configure"
 #include "confdefs.h"
 #include <bsd/random.h>
 int
@@ -29383,23 +29435,23 @@ void *arc4random(int);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29386: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29438: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29389: \$? = $ac_status" >&5
+  echo "$as_me:29441: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29392: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29444: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29395: \$? = $ac_status" >&5
+  echo "$as_me:29447: \$? = $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 29402 "configure"
+#line 29454 "configure"
 #include "confdefs.h"
 #include <bsd/random.h>
 int
@@ -29411,16 +29463,16 @@ unsigned x = arc4random()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29414: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29466: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29417: \$? = $ac_status" >&5
+  echo "$as_me:29469: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29420: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29472: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29423: \$? = $ac_status" >&5
+  echo "$as_me:29475: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_bsd_random_h=yes
 else
@@ -29431,7 +29483,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-			echo "$as_me:29434: result: $cf_bsd_random_h" >&5
+			echo "$as_me:29486: result: $cf_bsd_random_h" >&5
 echo "${ECHO_T}$cf_bsd_random_h" >&6
 			if test "$cf_bsd_random_h" = yes
 			then
@@ -29441,7 +29493,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 			else
-				{ echo "$as_me:29444: WARNING: no header file found for arc4random" >&5
+				{ echo "$as_me:29496: WARNING: no header file found for arc4random" >&5
 echo "$as_me: WARNING: no header file found for arc4random" >&2;}
 			fi
 		fi
@@ -29476,13 +29528,13 @@ fi
 for ac_func in strstr
 do
 
-echo "$as_me:29479: checking for $ac_func declaration" >&5
+echo "$as_me:29531: 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 29485 "configure"
+#line 29537 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -29496,20 +29548,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29499: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29551: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29502: \$? = $ac_status" >&5
+  echo "$as_me:29554: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29505: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29557: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29508: \$? = $ac_status" >&5
+  echo "$as_me:29560: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29512 "configure"
+#line 29564 "configure"
 #include "confdefs.h"
 #include <string.h>
 int
@@ -29523,16 +29575,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29526: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29578: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29529: \$? = $ac_status" >&5
+  echo "$as_me:29581: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29584: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29535: \$? = $ac_status" >&5
+  echo "$as_me:29587: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -29553,11 +29605,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:29556: result: yes" >&5
+  echo "$as_me:29608: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:29560: result: no" >&5
+  echo "$as_me:29612: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -29572,13 +29624,13 @@ done
 for ac_func in getgrgid getgrnam
 do
 
-echo "$as_me:29575: checking for $ac_func declaration" >&5
+echo "$as_me:29627: 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 29581 "configure"
+#line 29633 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -29594,20 +29646,20 @@ extern	int	$ac_func();
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29597: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29649: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29600: \$? = $ac_status" >&5
+  echo "$as_me:29652: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29603: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29655: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29606: \$? = $ac_status" >&5
+  echo "$as_me:29658: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 29610 "configure"
+#line 29662 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -29623,16 +29675,16 @@ int	(*p)() = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29626: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29678: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29629: \$? = $ac_status" >&5
+  echo "$as_me:29681: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29632: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29684: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29635: \$? = $ac_status" >&5
+  echo "$as_me:29687: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 eval "ac_cv_func_decl_$ac_func=yes"
@@ -29653,11 +29705,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if eval "test \"`echo '$ac_cv_func_'decl_$ac_func`\" = yes"; then
-  echo "$as_me:29656: result: yes" >&5
+  echo "$as_me:29708: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   :
 else
-  echo "$as_me:29660: result: no" >&5
+  echo "$as_me:29712: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 ac_tr_func=`echo "DECL_$ac_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -29669,14 +29721,14 @@ EOF
 fi
 done
 
-echo "$as_me:29672: checking if TRUE/FALSE are defined" >&5
+echo "$as_me:29724: 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 29679 "configure"
+#line 29731 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -29690,16 +29742,16 @@ int x = TRUE, y = FALSE
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29693: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29745: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29696: \$? = $ac_status" >&5
+  echo "$as_me:29748: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29699: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29751: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29702: \$? = $ac_status" >&5
+  echo "$as_me:29754: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_bool_defs=yes
 else
@@ -29710,7 +29762,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:29713: result: $cf_cv_bool_defs" >&5
+echo "$as_me:29765: result: $cf_cv_bool_defs" >&5
 echo "${ECHO_T}$cf_cv_bool_defs" >&6
 if test "$cf_cv_bool_defs" = no ; then
 
@@ -29724,14 +29776,14 @@ EOF
 
 fi
 
-echo "$as_me:29727: checking if external errno is declared" >&5
+echo "$as_me:29779: 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 29734 "configure"
+#line 29786 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -29749,16 +29801,16 @@ int x = (int) errno
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29752: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:29804: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29755: \$? = $ac_status" >&5
+  echo "$as_me:29807: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:29758: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29810: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29761: \$? = $ac_status" >&5
+  echo "$as_me:29813: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -29769,7 +29821,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:29772: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:29824: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -29784,14 +29836,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:29787: checking if external errno exists" >&5
+echo "$as_me:29839: 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 29794 "configure"
+#line 29846 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -29806,16 +29858,16 @@ errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29809: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29861: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29812: \$? = $ac_status" >&5
+  echo "$as_me:29864: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29815: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29867: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29818: \$? = $ac_status" >&5
+  echo "$as_me:29870: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -29826,7 +29878,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:29829: result: $cf_cv_have_errno" >&5
+echo "$as_me:29881: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -29839,7 +29891,7 @@ EOF
 
 fi
 
-echo "$as_me:29842: checking if we can set errno" >&5
+echo "$as_me:29894: 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
@@ -29847,7 +29899,7 @@ else
 
 if test "$cross_compiling" = yes; then
   cat >conftest.$ac_ext <<_ACEOF
-#line 29850 "configure"
+#line 29902 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int
@@ -29859,16 +29911,16 @@ errno = 255
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29862: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29914: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29865: \$? = $ac_status" >&5
+  echo "$as_me:29917: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29868: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29871: \$? = $ac_status" >&5
+  echo "$as_me:29923: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=maybe
 else
@@ -29879,7 +29931,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 29882 "configure"
+#line 29934 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -29890,15 +29942,15 @@ int main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:29893: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29945: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29896: \$? = $ac_status" >&5
+  echo "$as_me:29948: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:29898: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29950: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29901: \$? = $ac_status" >&5
+  echo "$as_me:29953: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_set_errno=yes
 else
@@ -29911,21 +29963,21 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:29914: result: $cf_cv_set_errno" >&5
+echo "$as_me:29966: 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 "$as_me:29921: checking for setlocale()" >&5
+echo "$as_me:29973: 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.$ac_ext <<_ACEOF
-#line 29928 "configure"
+#line 29980 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int
@@ -29937,16 +29989,16 @@ setlocale(LC_ALL, "")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:29940: \"$ac_link\"") >&5
+if { (eval echo "$as_me:29992: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:29943: \$? = $ac_status" >&5
+  echo "$as_me:29995: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:29946: \"$ac_try\"") >&5
+  { (eval echo "$as_me:29998: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:29949: \$? = $ac_status" >&5
+  echo "$as_me:30001: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_locale=yes
 else
@@ -29958,7 +30010,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:29961: result: $cf_cv_locale" >&5
+echo "$as_me:30013: result: $cf_cv_locale" >&5
 echo "${ECHO_T}$cf_cv_locale" >&6
 test $cf_cv_locale = yes && {
 cat >>confdefs.h <<\EOF
@@ -29966,14 +30018,14 @@ cat >>confdefs.h <<\EOF
 EOF
  }
 
-echo "$as_me:29969: checking if NGROUPS is defined" >&5
+echo "$as_me:30021: 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 29976 "configure"
+#line 30028 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -29992,23 +30044,23 @@ int x = NGROUPS
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:29995: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30047: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:29998: \$? = $ac_status" >&5
+  echo "$as_me:30050: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30001: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30053: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30004: \$? = $ac_status" >&5
+  echo "$as_me:30056: \$? = $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 30011 "configure"
+#line 30063 "configure"
 #include "confdefs.h"
 
 #if HAVE_SYS_PARAM_H
@@ -30027,16 +30079,16 @@ int x = NGROUPS_MAX
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30030: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30082: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30033: \$? = $ac_status" >&5
+  echo "$as_me:30085: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30036: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30088: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30039: \$? = $ac_status" >&5
+  echo "$as_me:30091: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ngroups=NGROUPS_MAX
 else
@@ -30048,7 +30100,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:30051: result: $cf_cv_ngroups" >&5
+echo "$as_me:30103: result: $cf_cv_ngroups" >&5
 echo "${ECHO_T}$cf_cv_ngroups" >&6
 
 fi
@@ -30066,14 +30118,14 @@ EOF
 
 fi
 
-echo "$as_me:30069: checking if external sys_nerr is declared" >&5
+echo "$as_me:30121: 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 30076 "configure"
+#line 30128 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -30091,16 +30143,16 @@ int x = (int) sys_nerr
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30094: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30146: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30097: \$? = $ac_status" >&5
+  echo "$as_me:30149: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30100: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30152: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30103: \$? = $ac_status" >&5
+  echo "$as_me:30155: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_nerr=yes
 else
@@ -30111,7 +30163,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30114: result: $cf_cv_dcl_sys_nerr" >&5
+echo "$as_me:30166: 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
@@ -30126,14 +30178,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:30129: checking if external sys_nerr exists" >&5
+echo "$as_me:30181: 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 30136 "configure"
+#line 30188 "configure"
 #include "confdefs.h"
 
 #undef sys_nerr
@@ -30148,16 +30200,16 @@ sys_nerr = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30151: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30203: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30154: \$? = $ac_status" >&5
+  echo "$as_me:30206: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30157: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30209: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30160: \$? = $ac_status" >&5
+  echo "$as_me:30212: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_nerr=yes
 else
@@ -30168,7 +30220,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30171: result: $cf_cv_have_sys_nerr" >&5
+echo "$as_me:30223: 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
@@ -30181,14 +30233,14 @@ EOF
 
 fi
 
-echo "$as_me:30184: checking if external sys_errlist is declared" >&5
+echo "$as_me:30236: 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 30191 "configure"
+#line 30243 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -30206,16 +30258,16 @@ int x = (int) sys_errlist
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30209: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30261: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30212: \$? = $ac_status" >&5
+  echo "$as_me:30264: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30267: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30218: \$? = $ac_status" >&5
+  echo "$as_me:30270: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_sys_errlist=yes
 else
@@ -30226,7 +30278,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30229: result: $cf_cv_dcl_sys_errlist" >&5
+echo "$as_me:30281: 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
@@ -30241,14 +30293,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:30244: checking if external sys_errlist exists" >&5
+echo "$as_me:30296: 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 30251 "configure"
+#line 30303 "configure"
 #include "confdefs.h"
 
 #undef sys_errlist
@@ -30263,16 +30315,16 @@ sys_errlist = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30266: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30318: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30269: \$? = $ac_status" >&5
+  echo "$as_me:30321: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30272: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30324: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30275: \$? = $ac_status" >&5
+  echo "$as_me:30327: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_sys_errlist=yes
 else
@@ -30283,7 +30335,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30286: result: $cf_cv_have_sys_errlist" >&5
+echo "$as_me:30338: result: $cf_cv_have_sys_errlist" >&5
 echo "${ECHO_T}$cf_cv_have_sys_errlist" >&6
 
 if test "$cf_cv_have_sys_errlist" = yes ; then
@@ -30299,23 +30351,23 @@ fi
 for ac_header in lastlog.h paths.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:30302: checking for $ac_header" >&5
+echo "$as_me:30354: 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 30308 "configure"
+#line 30360 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:30312: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:30364: \"$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:30318: \$? = $ac_status" >&5
+  echo "$as_me:30370: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -30334,7 +30386,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:30337: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:30389: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -30344,14 +30396,14 @@ EOF
 fi
 done
 
-echo "$as_me:30347: checking for lastlog path" >&5
+echo "$as_me:30399: 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 30354 "configure"
+#line 30406 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30371,16 +30423,16 @@ char *path = _PATH_LASTLOG
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30374: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30426: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30377: \$? = $ac_status" >&5
+  echo "$as_me:30429: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30380: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30432: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30383: \$? = $ac_status" >&5
+  echo "$as_me:30435: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_path_lastlog="_PATH_LASTLOG"
 else
@@ -30395,14 +30447,14 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30398: result: $cf_cv_path_lastlog" >&5
+echo "$as_me:30450: 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 "$as_me:30405: checking for utmp implementation" >&5
+echo "$as_me:30457: 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) $ECHO_C" >&6
@@ -30419,7 +30471,7 @@ cf_utmp_includes="
 #endif
 "
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30422 "configure"
+#line 30474 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30433,16 +30485,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30436: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30488: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30439: \$? = $ac_status" >&5
+  echo "$as_me:30491: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30442: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30494: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30445: \$? = $ac_status" >&5
+  echo "$as_me:30497: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -30451,7 +30503,7 @@ else
 cat conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30454 "configure"
+#line 30506 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30465,16 +30517,16 @@ struct $cf_header x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30468: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30520: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30471: \$? = $ac_status" >&5
+  echo "$as_me:30523: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30474: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30526: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30477: \$? = $ac_status" >&5
+  echo "$as_me:30529: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp=$cf_header
 	 break
@@ -30489,7 +30541,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30492: result: $cf_cv_have_utmp" >&5
+echo "$as_me:30544: result: $cf_cv_have_utmp" >&5
 echo "${ECHO_T}$cf_cv_have_utmp" >&6
 
 if test $cf_cv_have_utmp != no ; then
@@ -30504,14 +30556,14 @@ cat >>confdefs.h <<\EOF
 EOF
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30507: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5
+echo "$as_me:30559: 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 30514 "configure"
+#line 30566 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30525,16 +30577,16 @@ struct $cf_cv_have_utmp x; char *y = &x.ut_host[0]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30528: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30580: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30531: \$? = $ac_status" >&5
+  echo "$as_me:30583: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30534: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30586: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30537: \$? = $ac_status" >&5
+  echo "$as_me:30589: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_host=yes
 else
@@ -30546,7 +30598,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:30549: result: $cf_cv_have_utmp_ut_host" >&5
+echo "$as_me:30601: 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
@@ -30556,14 +30608,14 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30559: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5
+echo "$as_me:30611: 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 30566 "configure"
+#line 30618 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30577,16 +30629,16 @@ struct $cf_cv_have_utmp x; int y = x.ut_syslen
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30580: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30632: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30583: \$? = $ac_status" >&5
+  echo "$as_me:30635: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30586: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30638: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30589: \$? = $ac_status" >&5
+  echo "$as_me:30641: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_syslen=yes
 else
@@ -30598,7 +30650,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:30601: result: $cf_cv_have_utmp_ut_syslen" >&5
+echo "$as_me:30653: 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
@@ -30608,7 +30660,7 @@ EOF
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30611: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5
+echo "$as_me:30663: 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) $ECHO_C" >&6
@@ -30625,7 +30677,7 @@ cf_utmp_includes="
 "
 for cf_header in ut_name ut_user ; do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 30628 "configure"
+#line 30680 "configure"
 #include "confdefs.h"
 $cf_utmp_includes
 int
@@ -30639,16 +30691,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30642: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30694: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30645: \$? = $ac_status" >&5
+  echo "$as_me:30697: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30648: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30700: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30651: \$? = $ac_status" >&5
+  echo "$as_me:30703: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_name=$cf_header
 	 break
@@ -30660,12 +30712,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30663: result: $cf_cv_have_utmp_ut_name" >&5
+echo "$as_me:30715: 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:30668: error: Cannot find declaration for ut.ut_name" >&5
+	{ { echo "$as_me:30720: error: Cannot find declaration for ut.ut_name" >&5
 echo "$as_me: error: Cannot find declaration for ut.ut_name" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -30680,7 +30732,7 @@ esac
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30683: checking for exit-status in $cf_cv_have_utmp" >&5
+echo "$as_me:30735: 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) $ECHO_C" >&6
@@ -30693,7 +30745,7 @@ for cf_result in \
 	ut_exit.ut_exit
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 30696 "configure"
+#line 30748 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30707,16 +30759,16 @@ struct $cf_cv_have_utmp x; long y = x.$cf_result = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30710: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30762: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30713: \$? = $ac_status" >&5
+  echo "$as_me:30765: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30716: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30768: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30719: \$? = $ac_status" >&5
+  echo "$as_me:30771: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xstatus=$cf_result
 	 break
@@ -30729,7 +30781,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:30732: result: $cf_cv_have_utmp_ut_xstatus" >&5
+echo "$as_me:30784: 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
 
@@ -30745,14 +30797,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30748: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5
+echo "$as_me:30800: 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 30755 "configure"
+#line 30807 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30766,23 +30818,23 @@ struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30769: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30821: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30772: \$? = $ac_status" >&5
+  echo "$as_me:30824: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30775: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30827: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30778: \$? = $ac_status" >&5
+  echo "$as_me:30830: \$? = $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 30785 "configure"
+#line 30837 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30796,16 +30848,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30799: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30851: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30802: \$? = $ac_status" >&5
+  echo "$as_me:30854: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30805: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30857: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30808: \$? = $ac_status" >&5
+  echo "$as_me:30860: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_xtime=define
 else
@@ -30819,7 +30871,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30822: result: $cf_cv_have_utmp_ut_xtime" >&5
+echo "$as_me:30874: 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
 
@@ -30838,14 +30890,14 @@ fi
 fi
 
 if test $cf_cv_have_utmp != no ; then
-echo "$as_me:30841: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5
+echo "$as_me:30893: 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 30848 "configure"
+#line 30900 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30859,16 +30911,16 @@ struct $cf_cv_have_utmp x; long y = x.ut_session
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:30862: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:30914: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:30865: \$? = $ac_status" >&5
+  echo "$as_me:30917: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:30868: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30871: \$? = $ac_status" >&5
+  echo "$as_me:30923: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_utmp_ut_session=yes
 else
@@ -30879,7 +30931,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:30882: result: $cf_cv_have_utmp_ut_session" >&5
+echo "$as_me:30934: 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
 
@@ -30890,7 +30942,7 @@ EOF
 fi
 fi
 
-echo "$as_me:30893: checking if $cf_cv_have_utmp is SYSV flavor" >&5
+echo "$as_me:30945: 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
@@ -30898,7 +30950,7 @@ else
 
 test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
 cat >conftest.$ac_ext <<_ACEOF
-#line 30901 "configure"
+#line 30953 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -30917,16 +30969,16 @@ struct $cf_cv_have_utmp x;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30920: \"$ac_link\"") >&5
+if { (eval echo "$as_me:30972: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30923: \$? = $ac_status" >&5
+  echo "$as_me:30975: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30926: \"$ac_try\"") >&5
+  { (eval echo "$as_me:30978: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30929: \$? = $ac_status" >&5
+  echo "$as_me:30981: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sysv_utmp=yes
 else
@@ -30937,7 +30989,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30940: result: $cf_cv_sysv_utmp" >&5
+echo "$as_me:30992: result: $cf_cv_sysv_utmp" >&5
 echo "${ECHO_T}$cf_cv_sysv_utmp" >&6
 test $cf_cv_sysv_utmp = yes &&
 cat >>confdefs.h <<\EOF
@@ -30946,14 +30998,14 @@ EOF
 
 fi
 
-echo "$as_me:30949: checking if external h_errno exists" >&5
+echo "$as_me:31001: 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 30956 "configure"
+#line 31008 "configure"
 #include "confdefs.h"
 
 #undef h_errno
@@ -30968,16 +31020,16 @@ h_errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:30971: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31023: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:30974: \$? = $ac_status" >&5
+  echo "$as_me:31026: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:30977: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31029: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:30980: \$? = $ac_status" >&5
+  echo "$as_me:31032: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_h_errno=yes
 else
@@ -30988,7 +31040,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:30991: result: $cf_cv_have_h_errno" >&5
+echo "$as_me:31043: 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
@@ -31001,7 +31053,7 @@ EOF
 
 fi
 
-echo "$as_me:31004: checking if bibp: URLs should be supported" >&5
+echo "$as_me:31056: 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.
@@ -31018,14 +31070,14 @@ else
   use_bibp_urls=yes
 
 fi;
-echo "$as_me:31021: result: $use_bibp_urls" >&5
+echo "$as_me:31073: 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 "$as_me:31028: checking if configuration info should be browsable" >&5
+echo "$as_me:31080: 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.
@@ -31042,14 +31094,14 @@ else
   use_config_info=yes
 
 fi;
-echo "$as_me:31045: result: $use_config_info" >&5
+echo "$as_me:31097: 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 "$as_me:31052: checking if new-style forms-based options screen should be used" >&5
+echo "$as_me:31104: 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.
@@ -31066,14 +31118,14 @@ else
   use_forms_options=yes
 
 fi;
-echo "$as_me:31069: result: $use_forms_options" >&5
+echo "$as_me:31121: 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 "$as_me:31076: checking if old-style options menu should be used" >&5
+echo "$as_me:31128: 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.
@@ -31090,14 +31142,14 @@ else
   use_menu_options=yes
 
 fi;
-echo "$as_me:31093: result: $use_menu_options" >&5
+echo "$as_me:31145: 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 "$as_me:31100: checking if sessions code should be used" >&5
+echo "$as_me:31152: 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.
@@ -31114,7 +31166,7 @@ else
   use_sessions=yes
 
 fi;
-echo "$as_me:31117: result: $use_sessions" >&5
+echo "$as_me:31169: result: $use_sessions" >&5
 echo "${ECHO_T}$use_sessions" >&6
 if test $use_sessions != no ; then
 
@@ -31125,7 +31177,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYSession\$o"
 fi
 
-echo "$as_me:31128: checking if session-caching code should be used" >&5
+echo "$as_me:31180: 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.
@@ -31142,7 +31194,7 @@ else
   use_session_cache=yes
 
 fi;
-echo "$as_me:31145: result: $use_session_cache" >&5
+echo "$as_me:31197: result: $use_session_cache" >&5
 echo "${ECHO_T}$use_session_cache" >&6
 if test $use_session_cache != no ; then
 
@@ -31152,7 +31204,7 @@ EOF
 
 fi
 
-echo "$as_me:31155: checking if address-list page should be used" >&5
+echo "$as_me:31207: 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.
@@ -31169,14 +31221,14 @@ else
   use_addrlist_page=yes
 
 fi;
-echo "$as_me:31172: result: $use_addrlist_page" >&5
+echo "$as_me:31224: 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 "$as_me:31179: checking if experimental CJK logic should be used" >&5
+echo "$as_me:31231: 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.
@@ -31193,14 +31245,14 @@ else
   use_cjk=no
 
 fi;
-echo "$as_me:31196: result: $use_cjk" >&5
+echo "$as_me:31248: result: $use_cjk" >&5
 echo "${ECHO_T}$use_cjk" >&6
 test $use_cjk != no &&
 cat >>confdefs.h <<\EOF
 #define CJK_EX 1
 EOF
 
-echo "$as_me:31203: checking if experimental Japanese UTF-8 logic should be used" >&5
+echo "$as_me:31255: 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.
@@ -31217,7 +31269,7 @@ else
   use_ja_utf8=no
 
 fi;
-echo "$as_me:31220: result: $use_ja_utf8" >&5
+echo "$as_me:31272: result: $use_ja_utf8" >&5
 echo "${ECHO_T}$use_ja_utf8" >&6
 if test $use_ja_utf8 != no ; then
 
@@ -31263,7 +31315,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31266 "configure"
+#line 31318 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31275,16 +31327,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31278: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31330: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31281: \$? = $ac_status" >&5
+  echo "$as_me:31333: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31284: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31336: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31287: \$? = $ac_status" >&5
+  echo "$as_me:31339: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31301,7 +31353,7 @@ rm -f conftest.$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}:31304: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:31356: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31342,7 +31394,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 31345 "configure"
+#line 31397 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -31354,16 +31406,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31357: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31409: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31360: \$? = $ac_status" >&5
+  echo "$as_me:31412: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31363: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31415: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31366: \$? = $ac_status" >&5
+  echo "$as_me:31418: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -31380,7 +31432,7 @@ rm -f conftest.$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}:31383: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:31435: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -31396,7 +31448,7 @@ echo "${as_me:-configure}:31383: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:31399: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:31451: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -31421,7 +31473,7 @@ if test -n "$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}:31424: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:31476: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -31450,7 +31502,7 @@ if test -n "$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}:31453: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:31505: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -31459,7 +31511,7 @@ echo "${as_me:-configure}:31453: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:31462: error: cannot find libiconv under $withval" >&5
+{ { echo "$as_me:31514: error: cannot find libiconv under $withval" >&5
 echo "$as_me: error: cannot find libiconv under $withval" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -31470,7 +31522,7 @@ done
 
 fi;
 
-  echo "$as_me:31473: checking for iconv" >&5
+  echo "$as_me:31525: 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
@@ -31481,12 +31533,12 @@ else
 cf_cv_header_path_iconv=
 cf_cv_library_path_iconv=
 
-echo "${as_me:-configure}:31484: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31536: testing Starting FIND_LINKAGE(iconv,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 31489 "configure"
+#line 31541 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31505,16 +31557,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31508: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31560: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31511: \$? = $ac_status" >&5
+  echo "$as_me:31563: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31566: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31517: \$? = $ac_status" >&5
+  echo "$as_me:31569: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -31528,7 +31580,7 @@ cat conftest.$ac_ext >&5
 LIBS="-liconv  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 31531 "configure"
+#line 31583 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31547,16 +31599,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31550: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31602: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31553: \$? = $ac_status" >&5
+  echo "$as_me:31605: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31556: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31608: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31559: \$? = $ac_status" >&5
+  echo "$as_me:31611: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_iconv=yes
@@ -31573,9 +31625,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for iconv library" 1>&6
 
-echo "${as_me:-configure}:31576: testing find linkage for iconv library ..." 1>&5
+echo "${as_me:-configure}:31628: testing find linkage for iconv library ..." 1>&5
 
-echo "${as_me:-configure}:31578: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31630: testing Searching for headers in FIND_LINKAGE(iconv,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31688,11 +31740,11 @@ 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}:31691: testing ... testing $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31743: 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 31695 "configure"
+#line 31747 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31711,21 +31763,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31714: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:31766: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31717: \$? = $ac_status" >&5
+  echo "$as_me:31769: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31720: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31772: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31723: \$? = $ac_status" >&5
+  echo "$as_me:31775: \$? = $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}:31728: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31780: testing ... found iconv headers in $cf_cv_header_path_iconv ..." 1>&5
 
             cf_cv_find_linkage_iconv=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -31743,7 +31795,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_iconv" = maybe ; then
 
-echo "${as_me:-configure}:31746: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
+echo "${as_me:-configure}:31798: testing Searching for iconv library in FIND_LINKAGE(iconv,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -31840,13 +31892,13 @@ 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}:31843: testing ... testing $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31895: 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 31849 "configure"
+#line 31901 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31865,21 +31917,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:31868: \"$ac_link\"") >&5
+if { (eval echo "$as_me:31920: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:31871: \$? = $ac_status" >&5
+  echo "$as_me:31923: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:31874: \"$ac_try\"") >&5
+  { (eval echo "$as_me:31926: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31877: \$? = $ac_status" >&5
+  echo "$as_me:31929: \$? = $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}:31882: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
+echo "${as_me:-configure}:31934: testing ... found iconv library in $cf_cv_library_path_iconv ..." 1>&5
 
                 cf_cv_find_linkage_iconv=yes
                 cf_cv_library_file_iconv="-liconv"
@@ -31919,7 +31971,7 @@ am_cv_func_iconv="no, consider installing GNU libiconv"
 fi
 
 fi
-echo "$as_me:31922: result: $am_cv_func_iconv" >&5
+echo "$as_me:31974: result: $am_cv_func_iconv" >&5
 echo "${ECHO_T}$am_cv_func_iconv" >&6
 
   if test "$am_cv_func_iconv" = yes; then
@@ -31928,14 +31980,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_ICONV 1
 EOF
 
-    echo "$as_me:31931: checking if the declaration of iconv() needs const." >&5
+    echo "$as_me:31983: 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 31938 "configure"
+#line 31990 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -31960,16 +32012,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:31963: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32015: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:31966: \$? = $ac_status" >&5
+  echo "$as_me:32018: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:31969: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32021: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:31972: \$? = $ac_status" >&5
+  echo "$as_me:32024: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_proto_iconv_const=no
 else
@@ -31979,7 +32031,7 @@ am_cv_proto_iconv_const=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:31982: result: $am_cv_proto_iconv_const" >&5
+echo "$as_me:32034: result: $am_cv_proto_iconv_const" >&5
 echo "${ECHO_T}$am_cv_proto_iconv_const" >&6
 
     if test "$am_cv_proto_iconv_const" = yes ; then
@@ -32021,7 +32073,7 @@ if test -n "$cf_cv_header_path_iconv" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32024 "configure"
+#line 32076 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32033,16 +32085,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32036: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32088: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32039: \$? = $ac_status" >&5
+  echo "$as_me:32091: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32042: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32094: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32045: \$? = $ac_status" >&5
+  echo "$as_me:32097: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32059,7 +32111,7 @@ rm -f conftest.$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}:32062: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32114: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32096,7 +32148,7 @@ 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}:32099: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32151: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32120,7 +32172,7 @@ curses|slang|ncurses*)
 esac
 
 if test "$use_dft_colors" != no ; then
-echo "$as_me:32123: checking if you want to use default-colors" >&5
+echo "$as_me:32175: 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.
@@ -32137,7 +32189,7 @@ else
   use_dft_colors=no
 
 fi;
-echo "$as_me:32140: result: $use_dft_colors" >&5
+echo "$as_me:32192: result: $use_dft_colors" >&5
 echo "${ECHO_T}$use_dft_colors" >&6
 test $use_dft_colors = "yes" &&
 cat >>confdefs.h <<\EOF
@@ -32146,7 +32198,7 @@ EOF
 
 fi
 
-echo "$as_me:32149: checking if experimental keyboard-layout logic should be used" >&5
+echo "$as_me:32201: 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.
@@ -32163,14 +32215,14 @@ else
   use_kbd_layout=no
 
 fi;
-echo "$as_me:32166: result: $use_kbd_layout" >&5
+echo "$as_me:32218: 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 "$as_me:32173: checking if experimental nested-table logic should be used" >&5
+echo "$as_me:32225: 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.
@@ -32187,14 +32239,14 @@ else
   use_nested_tables=no
 
 fi;
-echo "$as_me:32190: result: $use_nested_tables" >&5
+echo "$as_me:32242: 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 "$as_me:32197: checking if alternative line-edit bindings should be used" >&5
+echo "$as_me:32249: 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.
@@ -32211,14 +32263,14 @@ else
   use_alt_bindings=yes
 
 fi;
-echo "$as_me:32214: result: $use_alt_bindings" >&5
+echo "$as_me:32266: 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 "$as_me:32221: checking if ascii case-conversion should be used" >&5
+echo "$as_me:32273: 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.
@@ -32235,14 +32287,14 @@ else
   use_ascii_ctypes=yes
 
 fi;
-echo "$as_me:32238: result: $use_ascii_ctypes" >&5
+echo "$as_me:32290: 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 "$as_me:32245: checking if you want to use extended HTML DTD logic" >&5
+echo "$as_me:32297: 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.
@@ -32259,14 +32311,14 @@ else
   use_ext_htmldtd=yes
 
 fi;
-echo "$as_me:32262: result: $use_ext_htmldtd" >&5
+echo "$as_me:32314: 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 "$as_me:32269: checking if file-upload logic should be used" >&5
+echo "$as_me:32321: 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.
@@ -32283,14 +32335,14 @@ else
   use_file_upload=yes
 
 fi;
-echo "$as_me:32286: result: $use_file_upload" >&5
+echo "$as_me:32338: 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 "$as_me:32293: checking if IDNA support should be used" >&5
+echo "$as_me:32345: 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.
@@ -32307,7 +32359,7 @@ else
   use_idna=yes
 
 fi;
-echo "$as_me:32310: result: $use_idna" >&5
+echo "$as_me:32362: result: $use_idna" >&5
 echo "${ECHO_T}$use_idna" >&6
 
 if test "$use_idna" = yes ; then
@@ -32346,7 +32398,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32349 "configure"
+#line 32401 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32358,16 +32410,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32361: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32413: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32364: \$? = $ac_status" >&5
+  echo "$as_me:32416: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32367: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32419: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32370: \$? = $ac_status" >&5
+  echo "$as_me:32422: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32384,7 +32436,7 @@ rm -f conftest.$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}:32387: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32439: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32425,7 +32477,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 32428 "configure"
+#line 32480 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -32437,16 +32489,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32440: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32492: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32443: \$? = $ac_status" >&5
+  echo "$as_me:32495: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32446: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32498: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32449: \$? = $ac_status" >&5
+  echo "$as_me:32501: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -32463,7 +32515,7 @@ rm -f conftest.$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}:32466: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:32518: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -32479,7 +32531,7 @@ echo "${as_me:-configure}:32466: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:32482: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:32534: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32504,7 +32556,7 @@ if test -n "$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}:32507: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32559: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32533,7 +32585,7 @@ if test -n "$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}:32536: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:32588: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -32542,7 +32594,7 @@ echo "${as_me:-configure}:32536: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:32545: error: cannot find  under $use_idna" >&5
+{ { echo "$as_me:32597: error: cannot find  under $use_idna" >&5
 echo "$as_me: error: cannot find  under $use_idna" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -32556,12 +32608,12 @@ done
 cf_cv_header_path_idn=
 cf_cv_library_path_idn=
 
-echo "${as_me:-configure}:32559: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32611: testing Starting FIND_LINKAGE(idn,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32564 "configure"
+#line 32616 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32579,16 +32631,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32582: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32634: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32585: \$? = $ac_status" >&5
+  echo "$as_me:32637: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32588: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32640: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32591: \$? = $ac_status" >&5
+  echo "$as_me:32643: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -32602,7 +32654,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lidn $LIBICONV $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 32605 "configure"
+#line 32657 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32620,16 +32672,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32623: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32675: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32626: \$? = $ac_status" >&5
+  echo "$as_me:32678: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32629: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32681: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32632: \$? = $ac_status" >&5
+  echo "$as_me:32684: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_idn=yes
@@ -32646,9 +32698,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for idn library" 1>&6
 
-echo "${as_me:-configure}:32649: testing find linkage for idn library ..." 1>&5
+echo "${as_me:-configure}:32701: testing find linkage for idn library ..." 1>&5
 
-echo "${as_me:-configure}:32651: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32703: testing Searching for headers in FIND_LINKAGE(idn,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32761,11 +32813,11 @@ 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}:32764: testing ... testing $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me:-configure}:32816: 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 32768 "configure"
+#line 32820 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32783,21 +32835,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:32786: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:32838: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:32789: \$? = $ac_status" >&5
+  echo "$as_me:32841: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:32792: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32844: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32795: \$? = $ac_status" >&5
+  echo "$as_me:32847: \$? = $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}:32800: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
+echo "${as_me:-configure}:32852: testing ... found idn headers in $cf_cv_header_path_idn ..." 1>&5
 
             cf_cv_find_linkage_idn=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -32815,7 +32867,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_idn" = maybe ; then
 
-echo "${as_me:-configure}:32818: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
+echo "${as_me:-configure}:32870: testing Searching for idn library in FIND_LINKAGE(idn,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -32912,13 +32964,13 @@ 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}:32915: testing ... testing $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me:-configure}:32967: 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 32921 "configure"
+#line 32973 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -32936,21 +32988,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:32939: \"$ac_link\"") >&5
+if { (eval echo "$as_me:32991: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:32942: \$? = $ac_status" >&5
+  echo "$as_me:32994: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:32945: \"$ac_try\"") >&5
+  { (eval echo "$as_me:32997: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:32948: \$? = $ac_status" >&5
+  echo "$as_me:33000: \$? = $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}:32953: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
+echo "${as_me:-configure}:33005: testing ... found idn library in $cf_cv_library_path_idn ..." 1>&5
 
                 cf_cv_find_linkage_idn=yes
                 cf_cv_library_file_idn="-lidn"
@@ -33009,7 +33061,7 @@ if test -n "$cf_cv_header_path_idn" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33012 "configure"
+#line 33064 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33021,16 +33073,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33024: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33076: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33027: \$? = $ac_status" >&5
+  echo "$as_me:33079: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33030: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33082: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33033: \$? = $ac_status" >&5
+  echo "$as_me:33085: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33047,7 +33099,7 @@ rm -f conftest.$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}:33050: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:33102: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33081,7 +33133,7 @@ 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}:33084: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:33136: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33092,7 +33144,7 @@ fi
 	LIBS="-lidn $LIBS"
 
 else
-{ echo "$as_me:33095: WARNING: Cannot find idn library" >&5
+{ echo "$as_me:33147: WARNING: Cannot find idn library" >&5
 echo "$as_me: WARNING: Cannot find idn library" >&2;}
 fi
 
@@ -33106,7 +33158,7 @@ fi
 
 fi
 
-echo "$as_me:33109: checking if element-justification logic should be used" >&5
+echo "$as_me:33161: 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.
@@ -33123,14 +33175,14 @@ else
   use_justify_elts=yes
 
 fi;
-echo "$as_me:33126: result: $use_justify_elts" >&5
+echo "$as_me:33178: 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 "$as_me:33133: checking if partial-display should be used" >&5
+echo "$as_me:33185: 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.
@@ -33147,14 +33199,14 @@ else
   use_partial_display=yes
 
 fi;
-echo "$as_me:33150: result: $use_partial_display" >&5
+echo "$as_me:33202: 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 "$as_me:33157: checking if persistent-cookie logic should be used" >&5
+echo "$as_me:33209: 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.
@@ -33171,14 +33223,14 @@ else
   use_filed_cookies=yes
 
 fi;
-echo "$as_me:33174: result: $use_filed_cookies" >&5
+echo "$as_me:33226: 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 "$as_me:33181: checking if html source should be colorized" >&5
+echo "$as_me:33233: 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.
@@ -33195,14 +33247,14 @@ else
   use_prettysrc=yes
 
 fi;
-echo "$as_me:33198: result: $use_prettysrc" >&5
+echo "$as_me:33250: result: $use_prettysrc" >&5
 echo "${ECHO_T}$use_prettysrc" >&6
 test $use_prettysrc != no &&
 cat >>confdefs.h <<\EOF
 #define USE_PRETTYSRC 1
 EOF
 
-echo "$as_me:33205: checking if progress-bar code should be used" >&5
+echo "$as_me:33257: 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.
@@ -33219,14 +33271,14 @@ else
   use_progressbar=yes
 
 fi;
-echo "$as_me:33222: result: $use_progressbar" >&5
+echo "$as_me:33274: result: $use_progressbar" >&5
 echo "${ECHO_T}$use_progressbar" >&6
 test $use_progressbar != no &&
 cat >>confdefs.h <<\EOF
 #define USE_PROGRESSBAR 1
 EOF
 
-echo "$as_me:33229: checking if read-progress message should show ETA" >&5
+echo "$as_me:33281: 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.
@@ -33243,14 +33295,14 @@ else
   use_read_eta=yes
 
 fi;
-echo "$as_me:33246: result: $use_read_eta" >&5
+echo "$as_me:33298: 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 "$as_me:33253: checking if source caching should be used" >&5
+echo "$as_me:33305: 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.
@@ -33267,14 +33319,14 @@ else
   use_source_cache=yes
 
 fi;
-echo "$as_me:33270: result: $use_source_cache" >&5
+echo "$as_me:33322: 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 "$as_me:33277: checking if scrollbar code should be used" >&5
+echo "$as_me:33329: 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.
@@ -33291,10 +33343,10 @@ else
   use_scrollbar=yes
 
 fi;
-echo "$as_me:33294: result: $use_scrollbar" >&5
+echo "$as_me:33346: result: $use_scrollbar" >&5
 echo "${ECHO_T}$use_scrollbar" >&6
 
-echo "$as_me:33297: checking if charset-selection logic should be used" >&5
+echo "$as_me:33349: 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.
@@ -33311,14 +33363,14 @@ else
   use_charset_choice=no
 
 fi;
-echo "$as_me:33314: result: $use_charset_choice" >&5
+echo "$as_me:33366: 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 "$as_me:33321: checking if you want to use external commands" >&5
+echo "$as_me:33373: 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.
@@ -33335,7 +33387,7 @@ else
   use_externs=no
 
 fi;
-echo "$as_me:33338: result: $use_externs" >&5
+echo "$as_me:33390: result: $use_externs" >&5
 echo "${ECHO_T}$use_externs" >&6
 if test $use_externs != "no" ; then
 
@@ -33346,7 +33398,7 @@ EOF
 	EXTRA_OBJS="$EXTRA_OBJS LYExtern\$o"
 fi
 
-echo "$as_me:33349: checking if you want to use setfont support" >&5
+echo "$as_me:33401: 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.
@@ -33363,7 +33415,7 @@ else
   use_setfont=no
 
 fi;
-echo "$as_me:33366: result: $use_setfont" >&5
+echo "$as_me:33418: result: $use_setfont" >&5
 echo "${ECHO_T}$use_setfont" >&6
 if test $use_setfont = yes ; then
 	case $host_os in
@@ -33374,7 +33426,7 @@ 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:33377: checking for $ac_word" >&5
+echo "$as_me:33429: 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
@@ -33391,7 +33443,7 @@ 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:33394: found $ac_dir/$ac_word" >&5
+   echo "$as_me:33446: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -33402,10 +33454,10 @@ fi
 SETFONT=$ac_cv_path_SETFONT
 
 if test -n "$SETFONT"; then
-  echo "$as_me:33405: result: $SETFONT" >&5
+  echo "$as_me:33457: result: $SETFONT" >&5
 echo "${ECHO_T}$SETFONT" >&6
 else
-  echo "$as_me:33408: result: no" >&5
+  echo "$as_me:33460: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -33464,7 +33516,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:33467: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:33519: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define SETFONT_PATH "$cf_path_prog"
@@ -33482,19 +33534,19 @@ fi
 		SETFONT=built-in
 		test -n "$verbose" && echo "	Assume $host_os has font-switching" 1>&6
 
-echo "${as_me:-configure}:33485: testing Assume $host_os has font-switching ..." 1>&5
+echo "${as_me:-configure}:33537: 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}:33492: testing Assume $host_os has no font-switching ..." 1>&5
+echo "${as_me:-configure}:33544: testing Assume $host_os has no font-switching ..." 1>&5
 
 		;;
 	esac
 	if test -z "$SETFONT" ; then
-		{ echo "$as_me:33497: WARNING: Cannot find a font-setting program" >&5
+		{ echo "$as_me:33549: WARNING: Cannot find a font-setting program" >&5
 echo "$as_me: WARNING: Cannot find a font-setting program" >&2;}
 	elif test "$SETFONT" != unknown ; then
 
@@ -33505,7 +33557,7 @@ EOF
 	fi
 fi
 
-echo "$as_me:33508: checking if you want cgi-link support" >&5
+echo "$as_me:33560: 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.
@@ -33522,10 +33574,10 @@ EOF
 else
   enableval=no
 fi;
-echo "$as_me:33525: result: $enableval" >&5
+echo "$as_me:33577: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:33528: checking if you want change-exec support" >&5
+echo "$as_me:33580: 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.
@@ -33542,14 +33594,14 @@ else
   use_change_exec=no
 
 fi;
-echo "$as_me:33545: result: $use_change_exec" >&5
+echo "$as_me:33597: 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 "$as_me:33552: checking if you want exec-links support" >&5
+echo "$as_me:33604: 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.
@@ -33566,14 +33618,14 @@ else
   use_exec_links=$enableval
 
 fi;
-echo "$as_me:33569: result: $use_exec_links" >&5
+echo "$as_me:33621: 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 "$as_me:33576: checking if you want exec-scripts support" >&5
+echo "$as_me:33628: 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.
@@ -33590,14 +33642,14 @@ else
   use_exec_scripts=$enableval
 
 fi;
-echo "$as_me:33593: result: $use_exec_scripts" >&5
+echo "$as_me:33645: 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 "$as_me:33600: checking if you want internal-links feature" >&5
+echo "$as_me:33652: 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.
@@ -33614,14 +33666,14 @@ else
   use_internal_links=no
 
 fi;
-echo "$as_me:33617: result: $use_internal_links" >&5
+echo "$as_me:33669: result: $use_internal_links" >&5
 echo "${ECHO_T}$use_internal_links" >&6
 test $use_internal_links = yes &&
 cat >>confdefs.h <<\EOF
 #define TRACK_INTERNAL_LINKS 1
 EOF
 
-echo "$as_me:33624: checking if you want to fork NSL requests" >&5
+echo "$as_me:33676: 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.
@@ -33638,7 +33690,7 @@ else
   use_nsl_fork=no
 
 fi;
-echo "$as_me:33641: result: $use_nsl_fork" >&5
+echo "$as_me:33693: result: $use_nsl_fork" >&5
 echo "${ECHO_T}$use_nsl_fork" >&6
 if test $use_nsl_fork = yes ; then
 	case $host_os in
@@ -33659,7 +33711,7 @@ EOF
 	esac
 fi
 
-echo "$as_me:33662: checking if you want to log URL requests via syslog" >&5
+echo "$as_me:33714: 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.
@@ -33676,14 +33728,14 @@ else
   use_syslog=no
 
 fi;
-echo "$as_me:33679: result: $use_syslog" >&5
+echo "$as_me:33731: 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 "$as_me:33686: checking if you want to underline links" >&5
+echo "$as_me:33738: 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.
@@ -33700,7 +33752,7 @@ else
   use_underline=no
 
 fi;
-echo "$as_me:33703: result: $use_underline" >&5
+echo "$as_me:33755: result: $use_underline" >&5
 echo "${ECHO_T}$use_underline" >&6
 test $use_underline = yes &&
 cat >>confdefs.h <<\EOF
@@ -33712,7 +33764,7 @@ cat >>confdefs.h <<\EOF
 #define UNDERLINE_LINKS 0
 EOF
 
-echo "$as_me:33715: checking if help files should be gzip'ed" >&5
+echo "$as_me:33767: 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.
@@ -33729,10 +33781,10 @@ else
   use_gzip_help=no
 
 fi;
-echo "$as_me:33732: result: $use_gzip_help" >&5
+echo "$as_me:33784: result: $use_gzip_help" >&5
 echo "${ECHO_T}$use_gzip_help" >&6
 
-echo "$as_me:33735: checking if you want to use libbz2 for decompression of some bzip2 files" >&5
+echo "$as_me:33787: 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.
@@ -33742,7 +33794,7 @@ if test "${with_bzlib+set}" = set; then
 else
   use_bzlib=no
 fi;
-echo "$as_me:33745: result: $use_bzlib" >&5
+echo "$as_me:33797: result: $use_bzlib" >&5
 echo "${ECHO_T}$use_bzlib" >&6
 
 if test ".$use_bzlib" != ".no" ; then
@@ -33781,7 +33833,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33784 "configure"
+#line 33836 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33793,16 +33845,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33796: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33848: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33799: \$? = $ac_status" >&5
+  echo "$as_me:33851: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33802: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33854: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33805: \$? = $ac_status" >&5
+  echo "$as_me:33857: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33819,7 +33871,7 @@ rm -f conftest.$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}:33822: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:33874: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33860,7 +33912,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 33863 "configure"
+#line 33915 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -33872,16 +33924,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:33875: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:33927: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:33878: \$? = $ac_status" >&5
+  echo "$as_me:33930: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:33881: \"$ac_try\"") >&5
+  { (eval echo "$as_me:33933: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:33884: \$? = $ac_status" >&5
+  echo "$as_me:33936: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -33898,7 +33950,7 @@ rm -f conftest.$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}:33901: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:33953: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -33914,7 +33966,7 @@ echo "${as_me:-configure}:33901: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:33917: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:33969: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33939,7 +33991,7 @@ if test -n "$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}:33942: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:33994: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33968,7 +34020,7 @@ if test -n "$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}:33971: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34023: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -33977,7 +34029,7 @@ echo "${as_me:-configure}:33971: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:33980: error: cannot find  under $use_bzlib" >&5
+{ { echo "$as_me:34032: error: cannot find  under $use_bzlib" >&5
 echo "$as_me: error: cannot find  under $use_bzlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -33991,12 +34043,12 @@ done
 cf_cv_header_path_bz2=
 cf_cv_library_path_bz2=
 
-echo "${as_me:-configure}:33994: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:34046: testing Starting FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 33999 "configure"
+#line 34051 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34013,16 +34065,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34016: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34068: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34019: \$? = $ac_status" >&5
+  echo "$as_me:34071: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34022: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34074: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34025: \$? = $ac_status" >&5
+  echo "$as_me:34077: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -34036,7 +34088,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lbz2  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 34039 "configure"
+#line 34091 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34053,16 +34105,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34056: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34108: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34059: \$? = $ac_status" >&5
+  echo "$as_me:34111: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34062: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34114: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34065: \$? = $ac_status" >&5
+  echo "$as_me:34117: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_bz2=yes
@@ -34079,9 +34131,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for bz2 library" 1>&6
 
-echo "${as_me:-configure}:34082: testing find linkage for bz2 library ..." 1>&5
+echo "${as_me:-configure}:34134: testing find linkage for bz2 library ..." 1>&5
 
-echo "${as_me:-configure}:34084: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:34136: testing Searching for headers in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34194,11 +34246,11 @@ 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}:34197: testing ... testing $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34249: 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 34201 "configure"
+#line 34253 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34215,21 +34267,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34218: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34270: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34221: \$? = $ac_status" >&5
+  echo "$as_me:34273: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34224: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34276: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34227: \$? = $ac_status" >&5
+  echo "$as_me:34279: \$? = $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}:34232: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34284: testing ... found bz2 headers in $cf_cv_header_path_bz2 ..." 1>&5
 
             cf_cv_find_linkage_bz2=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -34247,7 +34299,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_bz2" = maybe ; then
 
-echo "${as_me:-configure}:34250: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
+echo "${as_me:-configure}:34302: testing Searching for bz2 library in FIND_LINKAGE(bz2,bzlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -34255,7 +34307,7 @@ echo "${as_me:-configure}:34250: testing Searching for bz2 library in FIND_LINKA
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lbz2  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 34258 "configure"
+#line 34310 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34272,21 +34324,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34275: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34327: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34278: \$? = $ac_status" >&5
+  echo "$as_me:34330: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34281: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34333: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34284: \$? = $ac_status" >&5
+  echo "$as_me:34336: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found bz2 library in system" 1>&6
 
-echo "${as_me:-configure}:34289: testing ... found bz2 library in system ..." 1>&5
+echo "${as_me:-configure}:34341: testing ... found bz2 library in system ..." 1>&5
 
             cf_cv_find_linkage_bz2=yes
 else
@@ -34389,13 +34441,13 @@ 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}:34392: testing ... testing $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34444: 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 34398 "configure"
+#line 34450 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -34412,21 +34464,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34415: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34467: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34418: \$? = $ac_status" >&5
+  echo "$as_me:34470: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34421: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34473: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34424: \$? = $ac_status" >&5
+  echo "$as_me:34476: \$? = $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}:34429: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
+echo "${as_me:-configure}:34481: testing ... found bz2 library in $cf_cv_library_path_bz2 ..." 1>&5
 
                 cf_cv_find_linkage_bz2=yes
                 cf_cv_library_file_bz2="-lbz2"
@@ -34485,7 +34537,7 @@ if test -n "$cf_cv_header_path_bz2" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34488 "configure"
+#line 34540 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34497,16 +34549,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34500: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34552: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34503: \$? = $ac_status" >&5
+  echo "$as_me:34555: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34506: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34558: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34509: \$? = $ac_status" >&5
+  echo "$as_me:34561: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34523,7 +34575,7 @@ rm -f conftest.$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}:34526: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34578: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34557,7 +34609,7 @@ 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}:34560: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34612: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34568,7 +34620,7 @@ fi
 	LIBS="-lbz2 $LIBS"
 
 else
-{ echo "$as_me:34571: WARNING: Cannot find bz2 library" >&5
+{ echo "$as_me:34623: WARNING: Cannot find bz2 library" >&5
 echo "$as_me: WARNING: Cannot find bz2 library" >&2;}
 fi
 
@@ -34579,7 +34631,7 @@ EOF
 
 fi
 
-echo "$as_me:34582: checking if you want to use zlib for decompression of some gzip files" >&5
+echo "$as_me:34634: 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.
@@ -34589,7 +34641,7 @@ if test "${with_zlib+set}" = set; then
 else
   use_zlib=no
 fi;
-echo "$as_me:34592: result: $use_zlib" >&5
+echo "$as_me:34644: result: $use_zlib" >&5
 echo "${ECHO_T}$use_zlib" >&6
 
 if test ".$use_zlib" != ".no" ; then
@@ -34628,7 +34680,7 @@ if test -n "$cf_searchpath/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34631 "configure"
+#line 34683 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34640,16 +34692,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34643: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34695: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34646: \$? = $ac_status" >&5
+  echo "$as_me:34698: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34649: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34701: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34652: \$? = $ac_status" >&5
+  echo "$as_me:34704: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34666,7 +34718,7 @@ rm -f conftest.$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}:34669: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34721: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34707,7 +34759,7 @@ if test -n "$cf_searchpath/../include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 34710 "configure"
+#line 34762 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -34719,16 +34771,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:34722: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:34774: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:34725: \$? = $ac_status" >&5
+  echo "$as_me:34777: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:34728: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34780: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34731: \$? = $ac_status" >&5
+  echo "$as_me:34783: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -34745,7 +34797,7 @@ rm -f conftest.$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}:34748: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:34800: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -34761,7 +34813,7 @@ echo "${as_me:-configure}:34748: testing adding $cf_add_incdir to include-path .
 fi
 
 	else
-{ { echo "$as_me:34764: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:34816: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -34786,7 +34838,7 @@ if test -n "$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}:34789: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34841: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34815,7 +34867,7 @@ if test -n "$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}:34818: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:34870: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -34824,7 +34876,7 @@ echo "${as_me:-configure}:34818: testing adding $cf_add_libdir to library-path .
 fi
 
 	else
-{ { echo "$as_me:34827: error: cannot find  under $use_zlib" >&5
+{ { echo "$as_me:34879: error: cannot find  under $use_zlib" >&5
 echo "$as_me: error: cannot find  under $use_zlib" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -34838,12 +34890,12 @@ done
 cf_cv_header_path_z=
 cf_cv_library_path_z=
 
-echo "${as_me:-configure}:34841: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:34893: testing Starting FIND_LINKAGE(z,zlib) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 34846 "configure"
+#line 34898 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34859,16 +34911,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34862: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34914: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34865: \$? = $ac_status" >&5
+  echo "$as_me:34917: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34868: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34871: \$? = $ac_status" >&5
+  echo "$as_me:34923: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -34882,7 +34934,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lz  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 34885 "configure"
+#line 34937 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -34898,16 +34950,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:34901: \"$ac_link\"") >&5
+if { (eval echo "$as_me:34953: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:34904: \$? = $ac_status" >&5
+  echo "$as_me:34956: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:34907: \"$ac_try\"") >&5
+  { (eval echo "$as_me:34959: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:34910: \$? = $ac_status" >&5
+  echo "$as_me:34962: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_z=yes
@@ -34924,9 +34976,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for z library" 1>&6
 
-echo "${as_me:-configure}:34927: testing find linkage for z library ..." 1>&5
+echo "${as_me:-configure}:34979: testing find linkage for z library ..." 1>&5
 
-echo "${as_me:-configure}:34929: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:34981: testing Searching for headers in FIND_LINKAGE(z,zlib) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -35039,11 +35091,11 @@ 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}:35042: testing ... testing $cf_cv_header_path_z ..." 1>&5
+echo "${as_me:-configure}:35094: 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 35046 "configure"
+#line 35098 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -35059,21 +35111,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:35062: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:35114: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:35065: \$? = $ac_status" >&5
+  echo "$as_me:35117: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:35068: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35120: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35071: \$? = $ac_status" >&5
+  echo "$as_me:35123: \$? = $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}:35076: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
+echo "${as_me:-configure}:35128: testing ... found z headers in $cf_cv_header_path_z ..." 1>&5
 
             cf_cv_find_linkage_z=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -35091,7 +35143,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_z" = maybe ; then
 
-echo "${as_me:-configure}:35094: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
+echo "${as_me:-configure}:35146: testing Searching for z library in FIND_LINKAGE(z,zlib) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -35099,7 +35151,7 @@ echo "${as_me:-configure}:35094: testing Searching for z library in FIND_LINKAGE
         CPPFLAGS="$cf_test_CPPFLAGS"
         LIBS="-lz  $cf_save_LIBS"
         cat >conftest.$ac_ext <<_ACEOF
-#line 35102 "configure"
+#line 35154 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -35115,21 +35167,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35118: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35170: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35121: \$? = $ac_status" >&5
+  echo "$as_me:35173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35124: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35127: \$? = $ac_status" >&5
+  echo "$as_me:35179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found z library in system" 1>&6
 
-echo "${as_me:-configure}:35132: testing ... found z library in system ..." 1>&5
+echo "${as_me:-configure}:35184: testing ... found z library in system ..." 1>&5
 
             cf_cv_find_linkage_z=yes
 else
@@ -35232,13 +35284,13 @@ 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}:35235: testing ... testing $cf_cv_library_path_z ..." 1>&5
+echo "${as_me:-configure}:35287: 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 35241 "configure"
+#line 35293 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -35254,21 +35306,21 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35257: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35309: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35260: \$? = $ac_status" >&5
+  echo "$as_me:35312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35263: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35266: \$? = $ac_status" >&5
+  echo "$as_me:35318: \$? = $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}:35271: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
+echo "${as_me:-configure}:35323: testing ... found z library in $cf_cv_library_path_z ..." 1>&5
 
                 cf_cv_find_linkage_z=yes
                 cf_cv_library_file_z="-lz"
@@ -35327,7 +35379,7 @@ if test -n "$cf_cv_header_path_z" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 35330 "configure"
+#line 35382 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -35339,16 +35391,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:35342: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:35394: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:35345: \$? = $ac_status" >&5
+  echo "$as_me:35397: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:35348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35400: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35351: \$? = $ac_status" >&5
+  echo "$as_me:35403: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -35365,7 +35417,7 @@ rm -f conftest.$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}:35368: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:35420: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -35399,7 +35451,7 @@ 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}:35402: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:35454: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -35410,7 +35462,7 @@ fi
 	LIBS="-lz $LIBS"
 
 else
-{ echo "$as_me:35413: WARNING: Cannot find z library" >&5
+{ echo "$as_me:35465: WARNING: Cannot find z library" >&5
 echo "$as_me: WARNING: Cannot find z library" >&2;}
 fi
 
@@ -35419,13 +35471,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:35422: checking for $ac_func" >&5
+echo "$as_me:35474: 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 35428 "configure"
+#line 35480 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -35456,16 +35508,16 @@ 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:35459: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35511: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35462: \$? = $ac_status" >&5
+  echo "$as_me:35514: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35468: \$? = $ac_status" >&5
+  echo "$as_me:35520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -35475,7 +35527,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:35478: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:35530: 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
@@ -35492,7 +35544,7 @@ EOF
 
 fi
 
-echo "$as_me:35495: checking if you want to exclude FINGER code" >&5
+echo "$as_me:35547: 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.
@@ -35509,14 +35561,14 @@ else
   use_finger=no
 
 fi;
-echo "$as_me:35512: result: $use_finger" >&5
+echo "$as_me:35564: result: $use_finger" >&5
 echo "${ECHO_T}$use_finger" >&6
 test $use_finger != "no" &&
 cat >>confdefs.h <<\EOF
 #define DISABLE_FINGER 1
 EOF
 
-echo "$as_me:35519: checking if you want to exclude GOPHER code" >&5
+echo "$as_me:35571: 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.
@@ -35533,14 +35585,14 @@ else
   use_gopher=no
 
 fi;
-echo "$as_me:35536: result: $use_gopher" >&5
+echo "$as_me:35588: result: $use_gopher" >&5
 echo "${ECHO_T}$use_gopher" >&6
 test $use_gopher != "no" &&
 cat >>confdefs.h <<\EOF
 #define DISABLE_GOPHER 1
 EOF
 
-echo "$as_me:35543: checking if you want to exclude NEWS code" >&5
+echo "$as_me:35595: 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.
@@ -35557,14 +35609,14 @@ else
   use_news=no
 
 fi;
-echo "$as_me:35560: result: $use_news" >&5
+echo "$as_me:35612: result: $use_news" >&5
 echo "${ECHO_T}$use_news" >&6
 test $use_news != "no" &&
 cat >>confdefs.h <<\EOF
 #define DISABLE_NEWS 1
 EOF
 
-echo "$as_me:35567: checking if you want to exclude FTP code" >&5
+echo "$as_me:35619: 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.
@@ -35581,14 +35633,14 @@ else
   use_ftp=no
 
 fi;
-echo "$as_me:35584: result: $use_ftp" >&5
+echo "$as_me:35636: result: $use_ftp" >&5
 echo "${ECHO_T}$use_ftp" >&6
 test $use_ftp != "no" &&
 cat >>confdefs.h <<\EOF
 #define DISABLE_FTP 1
 EOF
 
-echo "$as_me:35591: checking if you want to include WAIS code" >&5
+echo "$as_me:35643: 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.
@@ -35605,13 +35657,13 @@ else
   use_wais=no
 
 fi;
-echo "$as_me:35608: result: $use_wais" >&5
+echo "$as_me:35660: result: $use_wais" >&5
 echo "${ECHO_T}$use_wais" >&6
 
 MAKE_WAIS="#"
 if test $use_wais != "no"
 then
-	echo "$as_me:35614: checking for fs_free in -lwais" >&5
+	echo "$as_me:35666: 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) $ECHO_C" >&6
@@ -35619,7 +35671,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lwais  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 35622 "configure"
+#line 35674 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -35638,16 +35690,16 @@ fs_free ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35641: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35693: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35644: \$? = $ac_status" >&5
+  echo "$as_me:35696: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35647: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35699: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35650: \$? = $ac_status" >&5
+  echo "$as_me:35702: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_wais_fs_free=yes
 else
@@ -35658,18 +35710,18 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:35661: result: $ac_cv_lib_wais_fs_free" >&5
+echo "$as_me:35713: 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 "$as_me:35665: checking if -lm needed for math functions" >&5
+echo "$as_me:35717: 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 35672 "configure"
+#line 35724 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -35684,16 +35736,16 @@ double x = rand(); printf("result = %g\n", sin(x))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:35687: \"$ac_link\"") >&5
+if { (eval echo "$as_me:35739: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:35690: \$? = $ac_status" >&5
+  echo "$as_me:35742: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:35693: \"$ac_try\"") >&5
+  { (eval echo "$as_me:35745: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:35696: \$? = $ac_status" >&5
+  echo "$as_me:35748: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -35703,7 +35755,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:35706: result: $cf_cv_need_libm" >&5
+echo "$as_me:35758: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -35717,23 +35769,23 @@ fi
 for ac_header in wais.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:35720: checking for $ac_header" >&5
+echo "$as_me:35772: 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 35726 "configure"
+#line 35778 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:35730: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:35782: \"$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:35736: \$? = $ac_status" >&5
+  echo "$as_me:35788: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -35752,7 +35804,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:35755: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:35807: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -35765,7 +35817,7 @@ done
 		MAKE_WAIS=
 
 else
-  { echo "$as_me:35768: WARNING: could not find WAIS library" >&5
+  { echo "$as_me:35820: WARNING: could not find WAIS library" >&5
 echo "$as_me: WARNING: could not find WAIS library" >&2;}
 fi
 
@@ -35773,7 +35825,7 @@ 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 "$as_me:35776: checking if directory-editor code should be used" >&5
+echo "$as_me:35828: 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.
@@ -35790,7 +35842,7 @@ else
   use_dired=yes
 
 fi;
-echo "$as_me:35793: result: $use_dired" >&5
+echo "$as_me:35845: result: $use_dired" >&5
 echo "${ECHO_T}$use_dired" >&6
 
 if test ".$use_dired" != ".no" ; then
@@ -35800,7 +35852,7 @@ cat >>confdefs.h <<\EOF
 #define DIRED_SUPPORT 1
 EOF
 
-	echo "$as_me:35803: checking if you wish to allow extracting from archives via DirEd" >&5
+	echo "$as_me:35855: 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.
@@ -35817,10 +35869,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:35820: result: $enableval" >&5
+	echo "$as_me:35872: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35823: checking if DirEd mode should override keys" >&5
+	echo "$as_me:35875: 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.
@@ -35844,10 +35896,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:35847: result: $enableval" >&5
+	echo "$as_me:35899: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35850: checking if you wish to allow permissions commands via DirEd" >&5
+	echo "$as_me:35902: 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.
@@ -35871,10 +35923,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:35874: result: $enableval" >&5
+	echo "$as_me:35926: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35877: checking if you wish to allow executable-permission commands via DirEd" >&5
+	echo "$as_me:35929: 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.
@@ -35891,10 +35943,10 @@ EOF
 else
   enableval=yes
 fi;
-	echo "$as_me:35894: result: $enableval" >&5
+	echo "$as_me:35946: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35897: checking if you wish to allow \"tar\" commands from DirEd" >&5
+	echo "$as_me:35949: 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.
@@ -35918,10 +35970,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:35921: result: $enableval" >&5
+	echo "$as_me:35973: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35924: checking if you wish to allow \"uudecode\" commands from DirEd" >&5
+	echo "$as_me:35976: 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.
@@ -35945,10 +35997,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:35948: result: $enableval" >&5
+	echo "$as_me:36000: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35951: checking if you wish to allow \"zip\" and \"unzip\" commands from DirEd" >&5
+	echo "$as_me:36003: 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.
@@ -35972,10 +36024,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:35975: result: $enableval" >&5
+	echo "$as_me:36027: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-	echo "$as_me:35978: checking if you wish to allow \"gzip\" and \"gunzip\" commands from DirEd" >&5
+	echo "$as_me:36030: 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.
@@ -35999,11 +36051,11 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-	echo "$as_me:36002: result: $enableval" >&5
+	echo "$as_me:36054: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 fi
 
-echo "$as_me:36006: checking if you want long-directory listings" >&5
+echo "$as_me:36058: 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.
@@ -36027,10 +36079,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 fi;
-echo "$as_me:36030: result: $enableval" >&5
+echo "$as_me:36082: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:36033: checking if parent-directory references are permitted" >&5
+echo "$as_me:36085: 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.
@@ -36047,7 +36099,7 @@ EOF
 else
   enableval=yes
 fi;
-echo "$as_me:36050: result: $enableval" >&5
+echo "$as_me:36102: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 test -z "$TELNET" && TELNET=telnet
@@ -36055,7 +36107,7 @@ 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:36058: checking for $ac_word" >&5
+echo "$as_me:36110: 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
@@ -36072,7 +36124,7 @@ 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:36075: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36127: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36083,10 +36135,10 @@ fi
 TELNET=$ac_cv_path_TELNET
 
 if test -n "$TELNET"; then
-  echo "$as_me:36086: result: $TELNET" >&5
+  echo "$as_me:36138: result: $TELNET" >&5
 echo "${ECHO_T}$TELNET" >&6
 else
-  echo "$as_me:36089: result: no" >&5
+  echo "$as_me:36141: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36145,7 +36197,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36148: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36200: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define TELNET_PATH "$cf_path_prog"
@@ -36163,7 +36215,7 @@ 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:36166: checking for $ac_word" >&5
+echo "$as_me:36218: 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
@@ -36180,7 +36232,7 @@ 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:36183: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36235: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36191,10 +36243,10 @@ fi
 TN3270=$ac_cv_path_TN3270
 
 if test -n "$TN3270"; then
-  echo "$as_me:36194: result: $TN3270" >&5
+  echo "$as_me:36246: result: $TN3270" >&5
 echo "${ECHO_T}$TN3270" >&6
 else
-  echo "$as_me:36197: result: no" >&5
+  echo "$as_me:36249: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36253,7 +36305,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36256: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36308: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define TN3270_PATH "$cf_path_prog"
@@ -36271,7 +36323,7 @@ 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:36274: checking for $ac_word" >&5
+echo "$as_me:36326: 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
@@ -36288,7 +36340,7 @@ 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:36291: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36343: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36299,10 +36351,10 @@ fi
 RLOGIN=$ac_cv_path_RLOGIN
 
 if test -n "$RLOGIN"; then
-  echo "$as_me:36302: result: $RLOGIN" >&5
+  echo "$as_me:36354: result: $RLOGIN" >&5
 echo "${ECHO_T}$RLOGIN" >&6
 else
-  echo "$as_me:36305: result: no" >&5
+  echo "$as_me:36357: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36361,7 +36413,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36364: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36416: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define RLOGIN_PATH "$cf_path_prog"
@@ -36379,7 +36431,7 @@ 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:36382: checking for $ac_word" >&5
+echo "$as_me:36434: 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
@@ -36396,7 +36448,7 @@ 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:36399: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36451: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36407,10 +36459,10 @@ fi
 MV=$ac_cv_path_MV
 
 if test -n "$MV"; then
-  echo "$as_me:36410: result: $MV" >&5
+  echo "$as_me:36462: result: $MV" >&5
 echo "${ECHO_T}$MV" >&6
 else
-  echo "$as_me:36413: result: no" >&5
+  echo "$as_me:36465: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36469,7 +36521,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36472: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36524: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define MV_PATH "$cf_path_prog"
@@ -36487,7 +36539,7 @@ 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:36490: checking for $ac_word" >&5
+echo "$as_me:36542: 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
@@ -36504,7 +36556,7 @@ 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:36507: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36559: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36515,10 +36567,10 @@ fi
 GZIP=$ac_cv_path_GZIP
 
 if test -n "$GZIP"; then
-  echo "$as_me:36518: result: $GZIP" >&5
+  echo "$as_me:36570: result: $GZIP" >&5
 echo "${ECHO_T}$GZIP" >&6
 else
-  echo "$as_me:36521: result: no" >&5
+  echo "$as_me:36573: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36577,7 +36629,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36580: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36632: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define GZIP_PATH "$cf_path_prog"
@@ -36595,7 +36647,7 @@ 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:36598: checking for $ac_word" >&5
+echo "$as_me:36650: 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
@@ -36612,7 +36664,7 @@ 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:36615: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36667: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36623,10 +36675,10 @@ fi
 UNCOMPRESS=$ac_cv_path_UNCOMPRESS
 
 if test -n "$UNCOMPRESS"; then
-  echo "$as_me:36626: result: $UNCOMPRESS" >&5
+  echo "$as_me:36678: result: $UNCOMPRESS" >&5
 echo "${ECHO_T}$UNCOMPRESS" >&6
 else
-  echo "$as_me:36629: result: no" >&5
+  echo "$as_me:36681: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36685,7 +36737,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36688: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36740: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define UNCOMPRESS_PATH "$cf_path_prog"
@@ -36703,7 +36755,7 @@ 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:36706: checking for $ac_word" >&5
+echo "$as_me:36758: 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
@@ -36720,7 +36772,7 @@ 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:36723: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36775: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36731,10 +36783,10 @@ fi
 UNZIP=$ac_cv_path_UNZIP
 
 if test -n "$UNZIP"; then
-  echo "$as_me:36734: result: $UNZIP" >&5
+  echo "$as_me:36786: result: $UNZIP" >&5
 echo "${ECHO_T}$UNZIP" >&6
 else
-  echo "$as_me:36737: result: no" >&5
+  echo "$as_me:36789: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36793,7 +36845,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36796: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36848: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define UNZIP_PATH "$cf_path_prog"
@@ -36811,7 +36863,7 @@ 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:36814: checking for $ac_word" >&5
+echo "$as_me:36866: 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
@@ -36828,7 +36880,7 @@ 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:36831: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36883: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36839,10 +36891,10 @@ fi
 BZIP2=$ac_cv_path_BZIP2
 
 if test -n "$BZIP2"; then
-  echo "$as_me:36842: result: $BZIP2" >&5
+  echo "$as_me:36894: result: $BZIP2" >&5
 echo "${ECHO_T}$BZIP2" >&6
 else
-  echo "$as_me:36845: result: no" >&5
+  echo "$as_me:36897: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -36901,7 +36953,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:36904: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:36956: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define BZIP2_PATH "$cf_path_prog"
@@ -36919,7 +36971,7 @@ 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:36922: checking for $ac_word" >&5
+echo "$as_me:36974: 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
@@ -36936,7 +36988,7 @@ 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:36939: found $ac_dir/$ac_word" >&5
+   echo "$as_me:36991: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -36947,10 +36999,10 @@ fi
 TAR=$ac_cv_path_TAR
 
 if test -n "$TAR"; then
-  echo "$as_me:36950: result: $TAR" >&5
+  echo "$as_me:37002: result: $TAR" >&5
 echo "${ECHO_T}$TAR" >&6
 else
-  echo "$as_me:36953: result: no" >&5
+  echo "$as_me:37005: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37009,7 +37061,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37012: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37064: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define TAR_PATH "$cf_path_prog"
@@ -37067,7 +37119,7 @@ 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:37070: checking for $ac_word" >&5
+echo "$as_me:37122: 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
@@ -37084,7 +37136,7 @@ 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:37087: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37139: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37095,10 +37147,10 @@ fi
 COMPRESS=$ac_cv_path_COMPRESS
 
 if test -n "$COMPRESS"; then
-  echo "$as_me:37098: result: $COMPRESS" >&5
+  echo "$as_me:37150: result: $COMPRESS" >&5
 echo "${ECHO_T}$COMPRESS" >&6
 else
-  echo "$as_me:37101: result: no" >&5
+  echo "$as_me:37153: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37157,7 +37209,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37160: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37212: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define COMPRESS_PATH "$cf_path_prog"
@@ -37175,7 +37227,7 @@ 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:37178: checking for $ac_word" >&5
+echo "$as_me:37230: 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
@@ -37192,7 +37244,7 @@ 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:37195: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37247: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37203,10 +37255,10 @@ fi
 RM=$ac_cv_path_RM
 
 if test -n "$RM"; then
-  echo "$as_me:37206: result: $RM" >&5
+  echo "$as_me:37258: result: $RM" >&5
 echo "${ECHO_T}$RM" >&6
 else
-  echo "$as_me:37209: result: no" >&5
+  echo "$as_me:37261: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37265,7 +37317,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37268: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37320: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define RM_PATH "$cf_path_prog"
@@ -37283,7 +37335,7 @@ 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:37286: checking for $ac_word" >&5
+echo "$as_me:37338: 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
@@ -37300,7 +37352,7 @@ 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:37303: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37355: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37311,10 +37363,10 @@ fi
 UUDECODE=$ac_cv_path_UUDECODE
 
 if test -n "$UUDECODE"; then
-  echo "$as_me:37314: result: $UUDECODE" >&5
+  echo "$as_me:37366: result: $UUDECODE" >&5
 echo "${ECHO_T}$UUDECODE" >&6
 else
-  echo "$as_me:37317: result: no" >&5
+  echo "$as_me:37369: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37373,7 +37425,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37376: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37428: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define UUDECODE_PATH "$cf_path_prog"
@@ -37391,7 +37443,7 @@ 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:37394: checking for $ac_word" >&5
+echo "$as_me:37446: 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
@@ -37408,7 +37460,7 @@ 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:37411: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37463: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37419,10 +37471,10 @@ fi
 ZCAT=$ac_cv_path_ZCAT
 
 if test -n "$ZCAT"; then
-  echo "$as_me:37422: result: $ZCAT" >&5
+  echo "$as_me:37474: result: $ZCAT" >&5
 echo "${ECHO_T}$ZCAT" >&6
 else
-  echo "$as_me:37425: result: no" >&5
+  echo "$as_me:37477: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37481,7 +37533,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37484: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37536: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define ZCAT_PATH "$cf_path_prog"
@@ -37499,7 +37551,7 @@ 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:37502: checking for $ac_word" >&5
+echo "$as_me:37554: 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
@@ -37516,7 +37568,7 @@ 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:37519: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37571: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37527,10 +37579,10 @@ fi
 ZIP=$ac_cv_path_ZIP
 
 if test -n "$ZIP"; then
-  echo "$as_me:37530: result: $ZIP" >&5
+  echo "$as_me:37582: result: $ZIP" >&5
 echo "${ECHO_T}$ZIP" >&6
 else
-  echo "$as_me:37533: result: no" >&5
+  echo "$as_me:37585: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37589,7 +37641,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37592: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37644: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define ZIP_PATH "$cf_path_prog"
@@ -37617,7 +37669,7 @@ 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:37620: checking for $ac_word" >&5
+echo "$as_me:37672: 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
@@ -37634,7 +37686,7 @@ 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:37637: found $ac_dir/$ac_word" >&5
+   echo "$as_me:37689: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -37645,10 +37697,10 @@ fi
 INSTALL=$ac_cv_path_INSTALL
 
 if test -n "$INSTALL"; then
-  echo "$as_me:37648: result: $INSTALL" >&5
+  echo "$as_me:37700: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 else
-  echo "$as_me:37651: result: no" >&5
+  echo "$as_me:37703: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -37707,7 +37759,7 @@ IFS="$cf_save_ifs"
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:37710: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:37762: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define INSTALL_PATH "$cf_path_prog"
@@ -37734,7 +37786,7 @@ fi
 
 if test $cf_cv_screen = pdcurses ; then
 
-	echo "$as_me:37737: checking for X" >&5
+	echo "$as_me:37789: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -37831,17 +37883,17 @@ 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 37834 "configure"
+#line 37886 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:37838: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:37890: \"$ac_cpp conftest.$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:37844: \$? = $ac_status" >&5
+  echo "$as_me:37896: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -37874,7 +37926,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 37877 "configure"
+#line 37929 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -37886,16 +37938,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37889: \"$ac_link\"") >&5
+if { (eval echo "$as_me:37941: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37892: \$? = $ac_status" >&5
+  echo "$as_me:37944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37895: \"$ac_try\"") >&5
+  { (eval echo "$as_me:37947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37898: \$? = $ac_status" >&5
+  echo "$as_me:37950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -37933,7 +37985,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:37936: result: $have_x" >&5
+  echo "$as_me:37988: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -37943,7 +37995,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:37946: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:37998: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -37967,11 +38019,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:37970: checking whether -R must be followed by a space" >&5
+      echo "$as_me:38022: 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 37974 "configure"
+#line 38026 "configure"
 #include "confdefs.h"
 
 int
@@ -37983,16 +38035,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:37986: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38038: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:37989: \$? = $ac_status" >&5
+  echo "$as_me:38041: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:37992: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38044: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:37995: \$? = $ac_status" >&5
+  echo "$as_me:38047: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -38002,13 +38054,13 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:38005: result: no" >&5
+	echo "$as_me:38057: result: no" >&5
 echo "${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 38011 "configure"
+#line 38063 "configure"
 #include "confdefs.h"
 
 int
@@ -38020,16 +38072,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38023: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38075: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38026: \$? = $ac_status" >&5
+  echo "$as_me:38078: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38029: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38032: \$? = $ac_status" >&5
+  echo "$as_me:38084: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -38039,11 +38091,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:38042: result: yes" >&5
+	  echo "$as_me:38094: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:38046: result: neither works" >&5
+	  echo "$as_me:38098: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -38063,7 +38115,7 @@ 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 38066 "configure"
+#line 38118 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38082,22 +38134,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38085: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38137: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38088: \$? = $ac_status" >&5
+  echo "$as_me:38140: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38091: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38143: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38094: \$? = $ac_status" >&5
+  echo "$as_me:38146: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:38100: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:38152: 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) $ECHO_C" >&6
@@ -38105,7 +38157,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38108 "configure"
+#line 38160 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38124,16 +38176,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38127: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38179: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38130: \$? = $ac_status" >&5
+  echo "$as_me:38182: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38133: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38185: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38136: \$? = $ac_status" >&5
+  echo "$as_me:38188: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -38144,14 +38196,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38147: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:38199: 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:38154: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:38206: 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) $ECHO_C" >&6
@@ -38159,7 +38211,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38162 "configure"
+#line 38214 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38178,16 +38230,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38181: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38233: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38184: \$? = $ac_status" >&5
+  echo "$as_me:38236: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38187: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38190: \$? = $ac_status" >&5
+  echo "$as_me:38242: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -38198,7 +38250,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38201: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:38253: 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"
@@ -38217,13 +38269,13 @@ 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:38220: checking for gethostbyname" >&5
+    echo "$as_me:38272: 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 38226 "configure"
+#line 38278 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -38254,16 +38306,16 @@ 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 "$as_me:38257: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38309: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38260: \$? = $ac_status" >&5
+  echo "$as_me:38312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38263: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38266: \$? = $ac_status" >&5
+  echo "$as_me:38318: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -38273,11 +38325,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38276: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:38328: 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:38280: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:38332: 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) $ECHO_C" >&6
@@ -38285,7 +38337,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38288 "configure"
+#line 38340 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38304,16 +38356,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38307: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38359: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38310: \$? = $ac_status" >&5
+  echo "$as_me:38362: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38313: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38365: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38316: \$? = $ac_status" >&5
+  echo "$as_me:38368: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -38324,14 +38376,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38327: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:38379: 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:38334: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:38386: 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) $ECHO_C" >&6
@@ -38339,7 +38391,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38342 "configure"
+#line 38394 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38358,16 +38410,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38361: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38413: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38364: \$? = $ac_status" >&5
+  echo "$as_me:38416: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38367: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38419: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38370: \$? = $ac_status" >&5
+  echo "$as_me:38422: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -38378,7 +38430,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38381: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:38433: 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"
@@ -38394,13 +38446,13 @@ 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 "$as_me:38397: checking for connect" >&5
+    echo "$as_me:38449: 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 38403 "configure"
+#line 38455 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -38431,16 +38483,16 @@ 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 "$as_me:38434: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38486: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38437: \$? = $ac_status" >&5
+  echo "$as_me:38489: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38440: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38492: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38443: \$? = $ac_status" >&5
+  echo "$as_me:38495: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -38450,11 +38502,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38453: result: $ac_cv_func_connect" >&5
+echo "$as_me:38505: 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:38457: checking for connect in -lsocket" >&5
+      echo "$as_me:38509: 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) $ECHO_C" >&6
@@ -38462,7 +38514,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38465 "configure"
+#line 38517 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38481,16 +38533,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38484: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38536: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38487: \$? = $ac_status" >&5
+  echo "$as_me:38539: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38490: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38542: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38493: \$? = $ac_status" >&5
+  echo "$as_me:38545: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -38501,7 +38553,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38504: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:38556: 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"
@@ -38510,13 +38562,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:38513: checking for remove" >&5
+    echo "$as_me:38565: 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 38519 "configure"
+#line 38571 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -38547,16 +38599,16 @@ 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 "$as_me:38550: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38602: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38553: \$? = $ac_status" >&5
+  echo "$as_me:38605: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38556: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38608: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38559: \$? = $ac_status" >&5
+  echo "$as_me:38611: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -38566,11 +38618,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38569: result: $ac_cv_func_remove" >&5
+echo "$as_me:38621: 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:38573: checking for remove in -lposix" >&5
+      echo "$as_me:38625: 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) $ECHO_C" >&6
@@ -38578,7 +38630,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38581 "configure"
+#line 38633 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38597,16 +38649,16 @@ remove ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38600: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38652: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38603: \$? = $ac_status" >&5
+  echo "$as_me:38655: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38658: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38609: \$? = $ac_status" >&5
+  echo "$as_me:38661: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -38617,7 +38669,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38620: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:38672: 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"
@@ -38626,13 +38678,13 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:38629: checking for shmat" >&5
+    echo "$as_me:38681: 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 38635 "configure"
+#line 38687 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat (); below.  */
@@ -38663,16 +38715,16 @@ 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 "$as_me:38666: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38718: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38669: \$? = $ac_status" >&5
+  echo "$as_me:38721: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38672: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38724: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38675: \$? = $ac_status" >&5
+  echo "$as_me:38727: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -38682,11 +38734,11 @@ ac_cv_func_shmat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:38685: result: $ac_cv_func_shmat" >&5
+echo "$as_me:38737: 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:38689: checking for shmat in -lipc" >&5
+      echo "$as_me:38741: 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) $ECHO_C" >&6
@@ -38694,7 +38746,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38697 "configure"
+#line 38749 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38713,16 +38765,16 @@ shmat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38716: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38768: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38719: \$? = $ac_status" >&5
+  echo "$as_me:38771: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38774: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38725: \$? = $ac_status" >&5
+  echo "$as_me:38777: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -38733,7 +38785,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38736: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:38788: 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"
@@ -38751,7 +38803,7 @@ 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 "$as_me:38754: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:38806: 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) $ECHO_C" >&6
@@ -38759,7 +38811,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 38762 "configure"
+#line 38814 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -38778,16 +38830,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:38781: \"$ac_link\"") >&5
+if { (eval echo "$as_me:38833: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:38784: \$? = $ac_status" >&5
+  echo "$as_me:38836: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:38787: \"$ac_try\"") >&5
+  { (eval echo "$as_me:38839: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:38790: \$? = $ac_status" >&5
+  echo "$as_me:38842: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -38798,7 +38850,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:38801: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:38853: 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"
@@ -38810,7 +38862,7 @@ fi
 
 cf_x_athena=${cf_x_athena:-Xaw}
 
-echo "$as_me:38813: checking if you want to link with Xaw 3d library" >&5
+echo "$as_me:38865: 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=
 
@@ -38821,14 +38873,14 @@ if test "${with_Xaw3d+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3d
-	echo "$as_me:38824: result: yes" >&5
+	echo "$as_me:38876: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38827: result: no" >&5
+	echo "$as_me:38879: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:38831: checking if you want to link with neXT Athena library" >&5
+echo "$as_me:38883: 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=
 
@@ -38839,14 +38891,14 @@ if test "${with_neXtaw+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=neXtaw
-	echo "$as_me:38842: result: yes" >&5
+	echo "$as_me:38894: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38845: result: no" >&5
+	echo "$as_me:38897: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:38849: checking if you want to link with Athena-Plus library" >&5
+echo "$as_me:38901: 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=
 
@@ -38857,10 +38909,10 @@ if test "${with_XawPlus+set}" = set; then
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=XawPlus
-	echo "$as_me:38860: result: yes" >&5
+	echo "$as_me:38912: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:38863: result: no" >&5
+	echo "$as_me:38915: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -38880,17 +38932,17 @@ 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}:38883: testing found package $cf_athena_pkg ..." 1>&5
+echo "${as_me:-configure}:38935: 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}:38889: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:38941: 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}:38893: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:38945: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -38980,14 +39032,14 @@ cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxy
 #define $cf_x_athena_LIBS 1
 EOF
 
-echo "$as_me:38983: checking for usable $cf_x_athena/Xmu package" >&5
+echo "$as_me:39035: 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 38990 "configure"
+#line 39042 "configure"
 #include "confdefs.h"
 
 #include <X11/Xmu/CharSet.h>
@@ -39003,16 +39055,16 @@ int check = XmuCompareISOLatin1("big", "small")
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39006: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39058: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39009: \$? = $ac_status" >&5
+  echo "$as_me:39061: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39012: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39064: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39015: \$? = $ac_status" >&5
+  echo "$as_me:39067: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xaw_compat=yes
 else
@@ -39022,7 +39074,7 @@ cf_cv_xaw_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39025: result: $cf_cv_xaw_compat" >&5
+echo "$as_me:39077: result: $cf_cv_xaw_compat" >&5
 echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 
 			if test "$cf_cv_xaw_compat" = no
@@ -39034,22 +39086,22 @@ echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 				*)
 					test -n "$verbose" && echo "	work around broken package" 1>&6
 
-echo "${as_me:-configure}:39037: testing work around broken package ..." 1>&5
+echo "${as_me:-configure}:39089: 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 "${as_me:-configure}:39042: testing found package xmu ..." 1>&5
+echo "${as_me:-configure}:39094: 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}:39048: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39100: 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}:39052: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39104: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39135,12 +39187,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:39138: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39190: 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}:39143: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39195: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -39161,17 +39213,17 @@ 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 "${as_me:-configure}:39164: testing found package Xext ..." 1>&5
+echo "${as_me:-configure}:39216: 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}:39170: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39222: 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}:39174: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39226: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39255,7 +39307,7 @@ fi
 	:
 else
 
-	echo "$as_me:39258: checking for XextCreateExtension in -lXext" >&5
+	echo "$as_me:39310: 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) $ECHO_C" >&6
@@ -39263,7 +39315,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 39266 "configure"
+#line 39318 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -39282,16 +39334,16 @@ XextCreateExtension ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39285: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39337: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39288: \$? = $ac_status" >&5
+  echo "$as_me:39340: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39291: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39343: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39294: \$? = $ac_status" >&5
+  echo "$as_me:39346: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xext_XextCreateExtension=yes
 else
@@ -39302,7 +39354,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:39305: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "$as_me:39357: 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 $LIBS"
@@ -39315,17 +39367,17 @@ cf_have_X_LIBS=no
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:39318: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:39370: 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}:39324: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39376: 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}:39328: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39380: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39412,14 +39464,14 @@ fi
 		;;
 	*)
 # we have an "xt" package, but it may omit Xt's dependency on X11
-echo "$as_me:39415: checking for usable X dependency" >&5
+echo "$as_me:39467: 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 39422 "configure"
+#line 39474 "configure"
 #include "confdefs.h"
 
 #include <X11/Xlib.h>
@@ -39438,16 +39490,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39441: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39493: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39444: \$? = $ac_status" >&5
+  echo "$as_me:39496: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39499: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39450: \$? = $ac_status" >&5
+  echo "$as_me:39502: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_x11_compat=yes
 else
@@ -39457,30 +39509,30 @@ cf_cv_xt_x11_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39460: result: $cf_cv_xt_x11_compat" >&5
+echo "$as_me:39512: 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 "${as_me:-configure}:39466: testing work around broken X11 dependency ..." 1>&5
+echo "${as_me:-configure}:39518: 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 "${as_me:-configure}:39473: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:39525: 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}:39479: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39531: 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}:39483: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39535: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39566,12 +39618,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:39569: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39621: 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}:39574: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39626: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -39579,14 +39631,14 @@ fi
 		;;
 	esac
 
-echo "$as_me:39582: checking for usable X Toolkit package" >&5
+echo "$as_me:39634: 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 39589 "configure"
+#line 39641 "configure"
 #include "confdefs.h"
 
 #include <X11/Shell.h>
@@ -39601,16 +39653,16 @@ int num = IceConnectionNumber(0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39604: \"$ac_link\"") >&5
+if { (eval echo "$as_me:39656: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39607: \$? = $ac_status" >&5
+  echo "$as_me:39659: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39610: \"$ac_try\"") >&5
+  { (eval echo "$as_me:39662: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39613: \$? = $ac_status" >&5
+  echo "$as_me:39665: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_ice_compat=yes
 else
@@ -39620,7 +39672,7 @@ cf_cv_xt_ice_compat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:39623: result: $cf_cv_xt_ice_compat" >&5
+echo "$as_me:39675: result: $cf_cv_xt_ice_compat" >&5
 echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 
 	if test "$cf_cv_xt_ice_compat" = no
@@ -39634,22 +39686,22 @@ echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 			*)
 				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
 
-echo "${as_me:-configure}:39637: testing work around broken ICE dependency ..." 1>&5
+echo "${as_me:-configure}:39689: 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 "${as_me:-configure}:39642: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:39694: 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}:39648: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39700: 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}:39652: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39704: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39734,17 +39786,17 @@ fi
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
 	test -n "$verbose" && echo "	found package sm" 1>&6
 
-echo "${as_me:-configure}:39737: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:39789: 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}:39743: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:39795: 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}:39747: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:39799: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -39834,12 +39886,12 @@ else
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:39837: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:39889: 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}:39842: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:39894: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -39857,7 +39909,7 @@ else
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:39860: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:39912: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -39928,7 +39980,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:39931: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:39983: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -39936,7 +39988,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:39939: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:39991: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -39944,14 +39996,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:39947: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:39999: 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.$ac_ext <<_ACEOF
-#line 39954 "configure"
+#line 40006 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -39963,16 +40015,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:39966: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40018: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:39969: \$? = $ac_status" >&5
+  echo "$as_me:40021: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:39972: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40024: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:39975: \$? = $ac_status" >&5
+  echo "$as_me:40027: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -39980,12 +40032,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:39983: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:40035: 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 "${as_me:-configure}:39988: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:40040: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -39993,13 +40045,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:39996: checking for XOpenDisplay" >&5
+	echo "$as_me:40048: 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 40002 "configure"
+#line 40054 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XOpenDisplay (); below.  */
@@ -40030,16 +40082,16 @@ 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 "$as_me:40033: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40085: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40036: \$? = $ac_status" >&5
+  echo "$as_me:40088: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40039: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40091: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40042: \$? = $ac_status" >&5
+  echo "$as_me:40094: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XOpenDisplay=yes
 else
@@ -40049,13 +40101,13 @@ ac_cv_func_XOpenDisplay=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:40052: result: $ac_cv_func_XOpenDisplay" >&5
+echo "$as_me:40104: result: $ac_cv_func_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
 if test $ac_cv_func_XOpenDisplay = yes; then
   :
 else
 
-	echo "$as_me:40058: checking for XOpenDisplay in -lX11" >&5
+	echo "$as_me:40110: 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) $ECHO_C" >&6
@@ -40063,7 +40115,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40066 "configure"
+#line 40118 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -40082,16 +40134,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40085: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40137: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40088: \$? = $ac_status" >&5
+  echo "$as_me:40140: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40091: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40143: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40094: \$? = $ac_status" >&5
+  echo "$as_me:40146: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -40102,7 +40154,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:40105: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:40157: 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"
@@ -40110,13 +40162,13 @@ fi
 
 fi
 
-	echo "$as_me:40113: checking for XtAppInitialize" >&5
+	echo "$as_me:40165: 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 40119 "configure"
+#line 40171 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XtAppInitialize (); below.  */
@@ -40147,16 +40199,16 @@ 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 "$as_me:40150: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40202: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40153: \$? = $ac_status" >&5
+  echo "$as_me:40205: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40156: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40208: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40159: \$? = $ac_status" >&5
+  echo "$as_me:40211: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XtAppInitialize=yes
 else
@@ -40166,13 +40218,13 @@ ac_cv_func_XtAppInitialize=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:40169: result: $ac_cv_func_XtAppInitialize" >&5
+echo "$as_me:40221: result: $ac_cv_func_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
 if test $ac_cv_func_XtAppInitialize = yes; then
   :
 else
 
-	echo "$as_me:40175: checking for XtAppInitialize in -lXt" >&5
+	echo "$as_me:40227: 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) $ECHO_C" >&6
@@ -40180,7 +40232,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40183 "configure"
+#line 40235 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -40199,16 +40251,16 @@ XtAppInitialize ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40202: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40254: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40205: \$? = $ac_status" >&5
+  echo "$as_me:40257: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40208: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40260: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40211: \$? = $ac_status" >&5
+  echo "$as_me:40263: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xt_XtAppInitialize=yes
 else
@@ -40219,7 +40271,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:40222: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "$as_me:40274: 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
 
@@ -40236,7 +40288,7 @@ fi
 fi
 
 if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:40239: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+	{ echo "$as_me:40291: WARNING: Unable to successfully link X Toolkit library (-lXt) with
 test program.  You will have to check and add the proper libraries by hand
 to makefile." >&5
 echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
@@ -40258,14 +40310,14 @@ 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:40261: checking for $cf_test in $cf_path" >&5
+			echo "$as_me:40313: 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:40264: checking for $cf_test" >&5
+			echo "$as_me:40316: checking for $cf_test" >&5
 echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
 		fi
 		cat >conftest.$ac_ext <<_ACEOF
-#line 40268 "configure"
+#line 40320 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -40279,16 +40331,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:40282: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:40334: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:40285: \$? = $ac_status" >&5
+  echo "$as_me:40337: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:40288: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40340: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40291: \$? = $ac_status" >&5
+  echo "$as_me:40343: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -40297,7 +40349,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:40300: result: $cf_result" >&5
+		echo "$as_me:40352: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 		if test "$cf_result" = yes ; then
 			cf_x_athena_inc=$cf_path
@@ -40309,7 +40361,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_inc" ; then
-	{ echo "$as_me:40312: WARNING: Unable to successfully find Athena header files with test program" >&5
+	{ echo "$as_me:40364: WARNING: Unable to successfully find Athena header files with test program" >&5
 echo "$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"
@@ -40339,15 +40391,15 @@ do
 			cf_test=XawSimpleMenuAddGlobalActions
 			if test $cf_path != default ; then
 				LIBS="-L$cf_path/lib $cf_libs $LIBS"
-				echo "$as_me:40342: checking for $cf_libs in $cf_path" >&5
+				echo "$as_me:40394: 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:40346: checking for $cf_test in $cf_libs" >&5
+				echo "$as_me:40398: 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 40350 "configure"
+#line 40402 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -40363,16 +40415,16 @@ $cf_test((XtAppContext) 0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40366: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40418: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40369: \$? = $ac_status" >&5
+  echo "$as_me:40421: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40372: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40424: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40375: \$? = $ac_status" >&5
+  echo "$as_me:40427: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -40381,7 +40433,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:40384: result: $cf_result" >&5
+			echo "$as_me:40436: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 			if test "$cf_result" = yes ; then
 				cf_x_athena_lib="$cf_libs"
@@ -40395,7 +40447,7 @@ echo "${ECHO_T}$cf_result" >&6
 done
 
 if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:40398: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+	{ { echo "$as_me:40450: 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$cf_x_athena_root) with test program" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -40413,7 +40465,7 @@ if test -n "$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:40416: checking for $ac_word" >&5
+echo "$as_me:40468: 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
@@ -40428,7 +40480,7 @@ 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:40431: found $ac_dir/$ac_word" >&5
+echo "$as_me:40483: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -40436,10 +40488,10 @@ fi
 fi
 XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
 if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:40439: result: $XCURSES_CONFIG" >&5
+  echo "$as_me:40491: result: $XCURSES_CONFIG" >&5
 echo "${ECHO_T}$XCURSES_CONFIG" >&6
 else
-  echo "$as_me:40442: result: no" >&5
+  echo "$as_me:40494: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -40452,7 +40504,7 @@ 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:40455: checking for $ac_word" >&5
+echo "$as_me:40507: 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
@@ -40467,7 +40519,7 @@ 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:40470: found $ac_dir/$ac_word" >&5
+echo "$as_me:40522: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -40475,10 +40527,10 @@ fi
 fi
 ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
 if test -n "$ac_ct_XCURSES_CONFIG"; then
-  echo "$as_me:40478: result: $ac_ct_XCURSES_CONFIG" >&5
+  echo "$as_me:40530: result: $ac_ct_XCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
 else
-  echo "$as_me:40481: result: no" >&5
+  echo "$as_me:40533: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -40502,7 +40554,7 @@ LDFLAGS="$LDFLAGS $X_LIBS"
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:40505: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:40557: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -40573,7 +40625,7 @@ done
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:40576: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:40628: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -40581,7 +40633,7 @@ fi
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:40584: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:40636: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -40589,14 +40641,14 @@ fi
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:40592: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:40644: 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.$ac_ext <<_ACEOF
-#line 40599 "configure"
+#line 40651 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -40608,16 +40660,16 @@ printf("Hello world");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40611: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40663: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40614: \$? = $ac_status" >&5
+  echo "$as_me:40666: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40617: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40669: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40620: \$? = $ac_status" >&5
+  echo "$as_me:40672: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -40625,12 +40677,12 @@ else
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:40628: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:40680: 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 "${as_me:-configure}:40633: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:40685: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -40638,7 +40690,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:40641: checking for XOpenDisplay in -lX11" >&5
+echo "$as_me:40693: 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) $ECHO_C" >&6
@@ -40646,7 +40698,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40649 "configure"
+#line 40701 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -40665,16 +40717,16 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40668: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40720: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40671: \$? = $ac_status" >&5
+  echo "$as_me:40723: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40674: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40726: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40677: \$? = $ac_status" >&5
+  echo "$as_me:40729: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -40685,13 +40737,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:40688: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:40740: 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 "$as_me:40694: checking for XCurses library" >&5
+echo "$as_me:40746: 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
@@ -40699,7 +40751,7 @@ else
 
 LIBS="-lXCurses $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 40702 "configure"
+#line 40754 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -40714,16 +40766,16 @@ XCursesExit();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40717: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40769: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40720: \$? = $ac_status" >&5
+  echo "$as_me:40772: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40723: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40775: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40726: \$? = $ac_status" >&5
+  echo "$as_me:40778: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_lib_XCurses=yes
 else
@@ -40734,7 +40786,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:40737: result: $cf_cv_lib_XCurses" >&5
+echo "$as_me:40789: result: $cf_cv_lib_XCurses" >&5
 echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
 
 fi
@@ -40749,23 +40801,23 @@ cat >>confdefs.h <<\EOF
 #define XCURSES 1
 EOF
 
-	echo "$as_me:40752: checking for xcurses.h" >&5
+	echo "$as_me:40804: 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 40758 "configure"
+#line 40810 "configure"
 #include "confdefs.h"
 #include <xcurses.h>
 _ACEOF
-if { (eval echo "$as_me:40762: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:40814: \"$ac_cpp conftest.$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:40768: \$? = $ac_status" >&5
+  echo "$as_me:40820: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -40784,7 +40836,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:40787: result: $ac_cv_header_xcurses_h" >&5
+echo "$as_me:40839: 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
 
@@ -40795,14 +40847,14 @@ EOF
 fi
 
 else
-	{ { echo "$as_me:40798: error: Cannot link with XCurses" >&5
+	{ { echo "$as_me:40850: error: Cannot link with XCurses" >&5
 echo "$as_me: error: Cannot link with XCurses" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 else
 
-echo "$as_me:40805: checking if we can include termio.h with curses" >&5
+echo "$as_me:40857: 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) $ECHO_C" >&6
@@ -40812,7 +40864,7 @@ else
     CPPFLAGS="$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 40815 "configure"
+#line 40867 "configure"
 #include "confdefs.h"
 
 #include <LYCurses.h>
@@ -40826,16 +40878,16 @@ putchar(0x0a)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:40829: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:40881: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:40832: \$? = $ac_status" >&5
+  echo "$as_me:40884: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:40835: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40887: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40838: \$? = $ac_status" >&5
+  echo "$as_me:40890: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_termio_and_curses=yes
 else
@@ -40848,7 +40900,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
     rm -f lynx_cfg.h
 
 fi
-echo "$as_me:40851: result: $cf_cv_termio_and_curses" >&5
+echo "$as_me:40903: result: $cf_cv_termio_and_curses" >&5
 echo "${ECHO_T}$cf_cv_termio_and_curses" >&6
 
 test $cf_cv_termio_and_curses = yes &&
@@ -40864,23 +40916,23 @@ 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:40867: checking for $ac_header" >&5
+echo "$as_me:40919: 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 40873 "configure"
+#line 40925 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:40877: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:40929: \"$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:40883: \$? = $ac_status" >&5
+  echo "$as_me:40935: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -40899,7 +40951,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:40902: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:40954: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -40909,7 +40961,7 @@ EOF
 fi
 done
 
-echo "$as_me:40912: checking if curses supports alternate-character set" >&5
+echo "$as_me:40964: 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) $ECHO_C" >&6
@@ -40918,7 +40970,7 @@ else
 for mapname in acs_map _acs_map
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 40921 "configure"
+#line 40973 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40932,16 +40984,16 @@ chtype x = $mapname['l']; $mapname['m'] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40935: \"$ac_link\"") >&5
+if { (eval echo "$as_me:40987: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40938: \$? = $ac_status" >&5
+  echo "$as_me:40990: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40941: \"$ac_try\"") >&5
+  { (eval echo "$as_me:40993: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40944: \$? = $ac_status" >&5
+  echo "$as_me:40996: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_alt_char_set=$mapname
 	 break
@@ -40955,21 +41007,21 @@ done
 
 fi
 
-echo "$as_me:40958: result: $cf_cv_alt_char_set" >&5
+echo "$as_me:41010: 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 "$as_me:40965: checking if curses supports fancy attributes" >&5
+echo "$as_me:41017: 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 40972 "configure"
+#line 41024 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -40987,16 +41039,16 @@ attrset(A_UNDERLINE|A_BOLD|A_REVERSE);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:40990: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41042: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:40993: \$? = $ac_status" >&5
+  echo "$as_me:41045: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:40996: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41048: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:40999: \$? = $ac_status" >&5
+  echo "$as_me:41051: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fancy_curses=yes
 else
@@ -41008,14 +41060,14 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:41011: result: $cf_cv_fancy_curses" >&5
+echo "$as_me:41063: 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 "$as_me:41018: checking for function curses_version" >&5
+echo "$as_me:41070: 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) $ECHO_C" >&6
@@ -41025,7 +41077,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_curses_version=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 41028 "configure"
+#line 41080 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41038,15 +41090,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:41041: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41093: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41044: \$? = $ac_status" >&5
+  echo "$as_me:41096: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:41046: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41098: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41049: \$? = $ac_status" >&5
+  echo "$as_me:41101: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -41061,7 +41113,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core
 fi
-echo "$as_me:41064: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:41116: 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
@@ -41069,14 +41121,14 @@ cat >>confdefs.h <<\EOF
 EOF
 
 if test "$cf_cv_ncurses_version" != no ; then
-echo "$as_me:41072: checking for obsolete/broken version of ncurses" >&5
+echo "$as_me:41124: 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 41079 "configure"
+#line 41131 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41095,16 +41147,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41098: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41150: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41101: \$? = $ac_status" >&5
+  echo "$as_me:41153: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41104: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41156: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41107: \$? = $ac_status" >&5
+  echo "$as_me:41159: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_broken=no
 else
@@ -41116,10 +41168,10 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:41119: result: $cf_cv_ncurses_broken" >&5
+echo "$as_me:41171: result: $cf_cv_ncurses_broken" >&5
 echo "${ECHO_T}$cf_cv_ncurses_broken" >&6
 if test "$cf_cv_ncurses_broken" = yes ; then
-	{ echo "$as_me:41122: WARNING: hmm... you should get an up-to-date version of ncurses" >&5
+	{ echo "$as_me:41174: 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
@@ -41129,14 +41181,14 @@ EOF
 fi
 fi
 
-echo "$as_me:41132: checking if curses supports color attributes" >&5
+echo "$as_me:41184: 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 41139 "configure"
+#line 41191 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41156,16 +41208,16 @@ chtype x = COLOR_BLUE;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41159: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41211: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41162: \$? = $ac_status" >&5
+  echo "$as_me:41214: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41165: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41217: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41168: \$? = $ac_status" >&5
+  echo "$as_me:41220: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_color_curses=yes
 else
@@ -41177,7 +41229,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:41180: result: $cf_cv_color_curses" >&5
+echo "$as_me:41232: result: $cf_cv_color_curses" >&5
 echo "${ECHO_T}$cf_cv_color_curses" >&6
 if test $cf_cv_color_curses = yes ; then
 
@@ -41199,23 +41251,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:41202: checking for $ac_header" >&5
+echo "$as_me:41254: 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 41208 "configure"
+#line 41260 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:41212: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:41264: \"$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:41218: \$? = $ac_status" >&5
+  echo "$as_me:41270: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -41234,7 +41286,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:41237: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:41289: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -41249,23 +41301,23 @@ 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:41252: checking for $ac_header" >&5
+echo "$as_me:41304: 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 41258 "configure"
+#line 41310 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:41262: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:41314: \"$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:41268: \$? = $ac_status" >&5
+  echo "$as_me:41320: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -41284,7 +41336,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:41287: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:41339: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -41302,10 +41354,10 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:41305: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:41357: 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 41308 "configure"
+#line 41360 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -41317,16 +41369,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41320: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41372: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41323: \$? = $ac_status" >&5
+  echo "$as_me:41375: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41326: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41378: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41329: \$? = $ac_status" >&5
+  echo "$as_me:41381: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -41334,7 +41386,7 @@ else
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 41337 "configure"
+#line 41389 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -41348,16 +41400,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41351: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41403: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41354: \$? = $ac_status" >&5
+  echo "$as_me:41406: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41357: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41409: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41360: \$? = $ac_status" >&5
+  echo "$as_me:41412: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -41373,12 +41425,12 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:41376: result: $termios_bad" >&5
+	echo "$as_me:41428: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:41381: checking declaration of size-change" >&5
+echo "$as_me:41433: 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) $ECHO_C" >&6
@@ -41393,7 +41445,7 @@ do
     CPPFLAGS="$cf_save_CPPFLAGS"
     test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
     cat >conftest.$ac_ext <<_ACEOF
-#line 41396 "configure"
+#line 41448 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -41437,16 +41489,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41440: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41492: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41443: \$? = $ac_status" >&5
+  echo "$as_me:41495: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41446: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41498: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41449: \$? = $ac_status" >&5
+  echo "$as_me:41501: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -41465,7 +41517,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:41468: result: $cf_cv_sizechange" >&5
+echo "$as_me:41520: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 
@@ -41483,14 +41535,14 @@ EOF
 	esac
 fi
 
-echo "$as_me:41486: checking if ttytype is declared in curses library" >&5
+echo "$as_me:41538: 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.$ac_ext <<_ACEOF
-#line 41493 "configure"
+#line 41545 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -41502,16 +41554,16 @@ char *x = &ttytype[1]; *x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41505: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41557: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41508: \$? = $ac_status" >&5
+  echo "$as_me:41560: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41511: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41563: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41514: \$? = $ac_status" >&5
+  echo "$as_me:41566: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_ttytype=yes
 else
@@ -41523,7 +41575,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
 
-echo "$as_me:41526: result: $cf_cv_have_ttytype" >&5
+echo "$as_me:41578: result: $cf_cv_have_ttytype" >&5
 echo "${ECHO_T}$cf_cv_have_ttytype" >&6
 test $cf_cv_have_ttytype = yes &&
 cat >>confdefs.h <<\EOF
@@ -41532,14 +41584,14 @@ EOF
 
 	if test "$use_wide_curses" = yes ; then
 
-echo "$as_me:41535: checking if curses supports wide characters" >&5
+echo "$as_me:41587: 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 41542 "configure"
+#line 41594 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41558,16 +41610,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41561: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41613: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41564: \$? = $ac_status" >&5
+  echo "$as_me:41616: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41567: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41619: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41570: \$? = $ac_status" >&5
+  echo "$as_me:41622: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_curses=yes
 else
@@ -41578,7 +41630,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:41581: result: $cf_cv_widec_curses" >&5
+echo "$as_me:41633: result: $cf_cv_widec_curses" >&5
 echo "${ECHO_T}$cf_cv_widec_curses" >&6
 
 if test "$cf_cv_widec_curses" = yes ; then
@@ -41588,14 +41640,14 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	# This is needed on Tru64 5.0 to declare mbstate_t
-	echo "$as_me:41591: checking if we must include wchar.h to declare mbstate_t" >&5
+	echo "$as_me:41643: 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 41598 "configure"
+#line 41650 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41609,23 +41661,23 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41612: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41664: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41615: \$? = $ac_status" >&5
+  echo "$as_me:41667: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41618: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41621: \$? = $ac_status" >&5
+  echo "$as_me:41673: \$? = $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 41628 "configure"
+#line 41680 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41640,16 +41692,16 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41643: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41695: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41646: \$? = $ac_status" >&5
+  echo "$as_me:41698: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41649: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41701: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41652: \$? = $ac_status" >&5
+  echo "$as_me:41704: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widec_mbstate=yes
 else
@@ -41661,7 +41713,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:41664: result: $cf_cv_widec_mbstate" >&5
+echo "$as_me:41716: result: $cf_cv_widec_mbstate" >&5
 echo "${ECHO_T}$cf_cv_widec_mbstate" >&6
 
 if test "$cf_cv_widec_mbstate" = yes ; then
@@ -41684,14 +41736,14 @@ fi
 
 	fi
 
-echo "$as_me:41687: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:41739: 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 41694 "configure"
+#line 41746 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -41713,23 +41765,23 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41716: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41768: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41719: \$? = $ac_status" >&5
+  echo "$as_me:41771: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41774: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41725: \$? = $ac_status" >&5
+  echo "$as_me:41777: \$? = $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 41732 "configure"
+#line 41784 "configure"
 #include "confdefs.h"
 
 #define _XOPEN_SOURCE_EXTENDED
@@ -41751,16 +41803,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:41754: \"$ac_link\"") >&5
+if { (eval echo "$as_me:41806: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:41757: \$? = $ac_status" >&5
+  echo "$as_me:41809: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:41760: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41812: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41763: \$? = $ac_status" >&5
+  echo "$as_me:41815: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=yes
 else
@@ -41772,11 +41824,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:41775: result: $cf_cv_need_xopen_extension" >&5
+echo "$as_me:41827: 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 "$as_me:41779: checking for term.h" >&5
+echo "$as_me:41831: 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
@@ -41797,7 +41849,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 41800 "configure"
+#line 41852 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41811,16 +41863,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41814: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41866: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41817: \$? = $ac_status" >&5
+  echo "$as_me:41869: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41820: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41872: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41823: \$? = $ac_status" >&5
+  echo "$as_me:41875: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 	 break
@@ -41839,7 +41891,7 @@ no)
 	for cf_header in ncurses/term.h ncursesw/term.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 41842 "configure"
+#line 41894 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41857,16 +41909,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41860: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41912: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41863: \$? = $ac_status" >&5
+  echo "$as_me:41915: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41866: \"$ac_try\"") >&5
+  { (eval echo "$as_me:41918: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41869: \$? = $ac_status" >&5
+  echo "$as_me:41921: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 			 break
@@ -41881,7 +41933,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 esac
 
 fi
-echo "$as_me:41884: result: $cf_cv_term_header" >&5
+echo "$as_me:41936: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 case $cf_cv_term_header in #(vi
@@ -41908,7 +41960,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:41911: checking for unctrl.h" >&5
+echo "$as_me:41963: 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
@@ -41929,7 +41981,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 41932 "configure"
+#line 41984 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -41943,16 +41995,16 @@ WINDOW *x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:41946: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:41998: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:41949: \$? = $ac_status" >&5
+  echo "$as_me:42001: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:41952: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42004: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:41955: \$? = $ac_status" >&5
+  echo "$as_me:42007: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unctrl_header=$cf_header
 	 break
@@ -41966,13 +42018,13 @@ done
 
 case $cf_cv_unctrl_header in #(vi
 no)
-	{ echo "$as_me:41969: WARNING: unctrl.h header not found" >&5
+	{ echo "$as_me:42021: WARNING: unctrl.h header not found" >&5
 echo "$as_me: WARNING: unctrl.h header not found" >&2;}
 	;;
 esac
 
 fi
-echo "$as_me:41975: result: $cf_cv_unctrl_header" >&5
+echo "$as_me:42027: result: $cf_cv_unctrl_header" >&5
 echo "${ECHO_T}$cf_cv_unctrl_header" >&6
 
 case $cf_cv_unctrl_header in #(vi
@@ -42026,10 +42078,10 @@ do
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:42029: checking for ${cf_func}" >&5
+	echo "$as_me:42081: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:42032: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:42084: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -42038,7 +42090,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 42041 "configure"
+#line 42093 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -42070,16 +42122,16 @@ if (foo + 1234 > 5678)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:42073: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42125: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42076: \$? = $ac_status" >&5
+  echo "$as_me:42128: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42079: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42131: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42082: \$? = $ac_status" >&5
+  echo "$as_me:42134: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -42095,7 +42147,7 @@ fi
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:42098: result: $cf_result" >&5
+	echo "$as_me:42150: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result != no; then
 		cat >>confdefs.h <<EOF
@@ -42111,13 +42163,13 @@ for ac_func in \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:42114: checking for $ac_func" >&5
+echo "$as_me:42166: 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 42120 "configure"
+#line 42172 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -42148,16 +42200,16 @@ 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:42151: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42203: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42154: \$? = $ac_status" >&5
+  echo "$as_me:42206: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42157: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42209: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42160: \$? = $ac_status" >&5
+  echo "$as_me:42212: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -42167,7 +42219,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:42170: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:42222: 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
@@ -42181,12 +42233,12 @@ fi
 
 if test $use_color_style != no ; then
 	if test .$cf_cv_color_curses != .yes ; then
-		{ { echo "$as_me:42184: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:42236: 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:42189: error: Configuration does not support color-styles" >&5
+		{ { echo "$as_me:42241: error: Configuration does not support color-styles" >&5
 echo "$as_me: error: Configuration does not support color-styles" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -42194,7 +42246,7 @@ fi
 
 if test $use_scrollbar != no ; then
 	if test .$cf_cv_fancy_curses != .yes ; then
-		{ echo "$as_me:42197: WARNING: Configuration does not support ACS_xxx definitions" >&5
+		{ echo "$as_me:42249: WARNING: Configuration does not support ACS_xxx definitions" >&5
 echo "$as_me: WARNING: Configuration does not support ACS_xxx definitions" >&2;}
 	else
 
@@ -42208,7 +42260,7 @@ fi
 # use rpath for libraries in unusual places
 
 LD_RPATH_OPT=
-echo "$as_me:42211: checking for an rpath option" >&5
+echo "$as_me:42263: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 case $cf_cv_system_name in #(vi
 irix*) #(vi
@@ -42239,17 +42291,17 @@ solaris2*) #(vi
 *)
 	;;
 esac
-echo "$as_me:42242: result: $LD_RPATH_OPT" >&5
+echo "$as_me:42294: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 case "x$LD_RPATH_OPT" in #(vi
 x-R*)
-	echo "$as_me:42247: checking if we need a space after rpath option" >&5
+	echo "$as_me:42299: 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 42252 "configure"
+#line 42304 "configure"
 #include "confdefs.h"
 
 int
@@ -42261,16 +42313,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:42264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42316: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42267: \$? = $ac_status" >&5
+  echo "$as_me:42319: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42270: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42322: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42273: \$? = $ac_status" >&5
+  echo "$as_me:42325: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -42280,13 +42332,13 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:42283: result: $cf_rpath_space" >&5
+	echo "$as_me:42335: 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 "$as_me:42289: checking if rpath-hack should be disabled" >&5
+echo "$as_me:42341: 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.
@@ -42303,21 +42355,21 @@ else
   cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:42306: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:42358: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:42310: checking for updated LDFLAGS" >&5
+echo "$as_me:42362: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:42313: result: maybe" >&5
+	echo "$as_me:42365: 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:42320: checking for $ac_word" >&5
+echo "$as_me:42372: 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
@@ -42332,7 +42384,7 @@ 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:42335: found $ac_dir/$ac_word" >&5
+echo "$as_me:42387: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -42340,10 +42392,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:42343: result: $cf_ldd_prog" >&5
+  echo "$as_me:42395: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:42346: result: no" >&5
+  echo "$as_me:42398: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -42357,7 +42409,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 42360 "configure"
+#line 42412 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -42369,16 +42421,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:42372: \"$ac_link\"") >&5
+if { (eval echo "$as_me:42424: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:42375: \$? = $ac_status" >&5
+  echo "$as_me:42427: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:42378: \"$ac_try\"") >&5
+  { (eval echo "$as_me:42430: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:42381: \$? = $ac_status" >&5
+  echo "$as_me:42433: \$? = $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%/[^/][^/]*$%%' |sort -u`
@@ -42406,7 +42458,7 @@ rm -f conftest.$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 "${as_me:-configure}:42409: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:42461: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -42418,11 +42470,11 @@ echo "${as_me:-configure}:42409: testing ...adding -L$cf_rpath_dir/lib to LDFLAG
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42421: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42473: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42425: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42477: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -42459,7 +42511,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:42462: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:42514: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -42472,11 +42524,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42475: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42527: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:42479: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:42531: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -42513,7 +42565,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:42516: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:42568: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -42526,11 +42578,11 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:42529: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:42581: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:42533: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:42585: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 fi
 
@@ -42631,7 +42683,7 @@ 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:42634: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:42686: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -42807,7 +42859,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:42810: error: ambiguous option: $1
+    { { echo "$as_me:42862: 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;}
@@ -42826,7 +42878,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:42829: error: unrecognized option: $1
+  -*) { { echo "$as_me:42881: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -42879,7 +42931,7 @@ do
   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "$CONFIG_H" ) CONFIG_HEADERS="$CONFIG_HEADERS $CONFIG_H:config.hin" ;;
-  *) { { echo "$as_me:42882: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:42934: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -43212,7 +43264,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:43215: creating $ac_file" >&5
+    { echo "$as_me:43267: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -43230,7 +43282,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:43233: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:43285: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -43243,7 +43295,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:43246: error: cannot find input file: $f" >&5
+           { { echo "$as_me:43298: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -43259,7 +43311,7 @@ cat >>$CONFIG_STATUS <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:43262: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:43314: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -43268,7 +43320,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:43271: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:43323: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -43305,7 +43357,7 @@ s,@INSTALL@,$ac_INSTALL,;t t
             ac_init=`egrep '[ 	]*'$ac_name'[ 	]*=' $ac_file`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:43308: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:43360: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&2;}
@@ -43316,7 +43368,7 @@ $ac_seen" >&2;}
     egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:43319: WARNING: Some variables may not be substituted:
+      { echo "$as_me:43371: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -43365,7 +43417,7 @@ 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:43368: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:43420: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -43376,7 +43428,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:43379: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:43431: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -43389,7 +43441,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:43392: error: cannot find input file: $f" >&5
+           { { echo "$as_me:43444: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -43507,7 +43559,7 @@ cat >>$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:43510: $ac_file is unchanged" >&5
+      { echo "$as_me:43562: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \