# ncurses 6.0 - patch 20161008 - Thomas E. Dickey
#
# ------------------------------------------------------------------------------
#
# Ncurses 6.0 is at
# 	ftp.gnu.org:/pub/gnu
#
# Patches for ncurses 6.0 can be found at
# 	ftp://invisible-island.net/ncurses/6.0
#	http://invisible-mirror.net/archives/ncurses/6.0 
#
# ------------------------------------------------------------------------------
# ftp://invisible-island.net/ncurses/6.0/ncurses-6.0-20161008.patch.gz
# patch by Thomas E. Dickey <dickey@invisible-island.net>
# created  Sun Oct  9 01:54:00 UTC 2016
# ------------------------------------------------------------------------------
# NEWS                             |    7 
# VERSION                          |    2 
# aclocal.m4                       |    8 
# configure                        | 1638 ++++++++++-----------
# dist.mk                          |    4 
# ncurses/tinfo/lib_baudrate.c     |   10 
# package/debian-mingw/changelog   |    4 
# package/debian-mingw64/changelog |    4 
# package/debian/changelog         |    4 
# package/mingw-ncurses.nsi        |    4 
# package/mingw-ncurses.spec       |    2 
# package/ncurses.spec             |    2 
# progs/dump_entry.c               |    6 
# test/aclocal.m4                  |    8 
# test/configure                   | 2808 ++++++++++++++++++-------------------
# 15 files changed, 2266 insertions(+), 2245 deletions(-)
# ------------------------------------------------------------------------------
Index: NEWS
Prereq:  1.2673 
--- ncurses-6.0-20161001+/NEWS	2016-10-02 01:30:44.000000000 +0000
+++ ncurses-6.0-20161008/NEWS	2016-10-09 01:52:39.000000000 +0000
@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.2673 2016/10/02 01:30:44 tom Exp $
+-- $Id: NEWS,v 1.2677 2016/10/09 01:52:39 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -45,6 +45,11 @@
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20161008
+	+ adjust size in infocmp/tic to work with strlcpy.
+	+ fix configure script to record when strlcat is found on OpenBSD.
+	+ build-fix for "recent" OpenBSD vs baudrate.
+
 20161001
 	+ add -W option to tic/infocmp to force long strings to wrap.  This is
 	  in addition to the -w option which attempts to fit capabilities into
Index: VERSION
--- ncurses-6.0-20161001+/VERSION	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/VERSION	2016-10-03 00:57:15.000000000 +0000
@@ -1 +1 @@
-5:0:9	6.0	20161001
+5:0:9	6.0	20161008
Index: aclocal.m4
Prereq:  1.800 
--- ncurses-6.0-20161001+/aclocal.m4	2016-09-10 19:33:21.000000000 +0000
+++ ncurses-6.0-20161008/aclocal.m4	2016-10-08 21:35:33.000000000 +0000
@@ -28,7 +28,7 @@
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.800 2016/09/10 19:33:21 tom Exp $
+dnl $Id: aclocal.m4,v 1.801 2016/10/08 21:35:33 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -1592,7 +1592,7 @@
 AC_MSG_RESULT($cf_cv_enable_rpath)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_ENABLE_STRING_HACKS version: 4 updated: 2016/09/10 15:33:21
+dnl CF_ENABLE_STRING_HACKS version: 5 updated: 2016/10/08 17:34:11
 dnl ----------------------
 dnl On a few platforms, the compiler and/or loader nags with untruthful
 dnl comments stating that "most" uses of strcat/strcpy/sprintf are incorrect,
@@ -1619,7 +1619,9 @@
 if test "x$with_string_hacks" = "xyes"; then
  	AC_DEFINE(USE_STRING_HACKS,1,[Define to 1 to work around bogus compiler/loader warnings])
 	AC_MSG_WARN(enabling string-hacks to work around bogus compiler/loader warnings)
-	AC_CHECK_FUNC(strlcat,,[
+	AC_CHECK_FUNC(strlcat,[
+		AC_DEFINE(HAVE_STRLCAT,1,[Define to 1 if we have strlcat function])
+		],[
 		AC_CHECK_LIB(bsd,strlcat,[
 			CF_ADD_LIB(bsd)
 			AC_CHECK_HEADERS(bsd/string.h)
Index: configure
--- ncurses-6.0-20161001+/configure	2016-09-10 21:48:23.000000000 +0000
+++ ncurses-6.0-20161008/configure	2016-10-08 21:36:01.000000000 +0000
@@ -13862,10 +13862,14 @@
 echo "$as_me:13862: result: $ac_cv_func_strlcat" >&5
 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
 if test $ac_cv_func_strlcat = yes; then
-  :
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRLCAT 1
+EOF
+
 else
 
-		echo "$as_me:13868: checking for strlcat in -lbsd" >&5
+		echo "$as_me:13872: checking for strlcat in -lbsd" >&5
 echo $ECHO_N "checking for strlcat in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_strlcat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13873,7 +13877,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13876 "configure"
+#line 13880 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13892,16 +13896,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13895: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13899: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13898: \$? = $ac_status" >&5
+  echo "$as_me:13902: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13901: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13905: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13904: \$? = $ac_status" >&5
+  echo "$as_me:13908: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_strlcat=yes
 else
@@ -13912,7 +13916,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13915: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "$as_me:13919: result: $ac_cv_lib_bsd_strlcat" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_strlcat" >&6
 if test $ac_cv_lib_bsd_strlcat = yes; then
 
@@ -13935,23 +13939,23 @@
 for ac_header in bsd/string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:13938: checking for $ac_header" >&5
+echo "$as_me:13942: 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 13944 "configure"
+#line 13948 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:13948: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13952: \"$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:13954: \$? = $ac_status" >&5
+  echo "$as_me:13958: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -13970,7 +13974,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:13973: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:13977: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -13991,13 +13995,13 @@
 for ac_func in strlcpy snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:13994: checking for $ac_func" >&5
+echo "$as_me:13998: 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 14000 "configure"
+#line 14004 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -14028,16 +14032,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14031: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14035: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14034: \$? = $ac_status" >&5
+  echo "$as_me:14038: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14037: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14041: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14040: \$? = $ac_status" >&5
+  echo "$as_me:14044: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -14047,7 +14051,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14050: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:14054: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14060,7 +14064,7 @@
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:14063: checking if you want to enable runtime assertions" >&5
+echo "$as_me:14067: checking if you want to enable runtime assertions" >&5
 echo $ECHO_N "checking if you want to enable runtime assertions... $ECHO_C" >&6
 
 # Check whether --enable-assertions or --disable-assertions was given.
@@ -14070,7 +14074,7 @@
 else
   with_assertions=no
 fi;
-echo "$as_me:14073: result: $with_assertions" >&5
+echo "$as_me:14077: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -14086,7 +14090,7 @@
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 
-echo "$as_me:14089: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:14093: checking if you want to use dmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dmalloc or --without-dmalloc was given.
@@ -14103,7 +14107,7 @@
 else
   with_dmalloc=
 fi;
-echo "$as_me:14106: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:14110: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -14197,23 +14201,23 @@
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:14200: checking for dmalloc.h" >&5
+	echo "$as_me:14204: checking for dmalloc.h" >&5
 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14206 "configure"
+#line 14210 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:14210: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14214: \"$ac_cpp conftest.$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:14216: \$? = $ac_status" >&5
+  echo "$as_me:14220: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14232,11 +14236,11 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14235: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:14239: result: $ac_cv_header_dmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
 if test $ac_cv_header_dmalloc_h = yes; then
 
-echo "$as_me:14239: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:14243: checking for dmalloc_debug in -ldmalloc" >&5
 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14244,7 +14248,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14247 "configure"
+#line 14251 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14263,16 +14267,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14266: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14270: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14269: \$? = $ac_status" >&5
+  echo "$as_me:14273: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14272: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14276: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14275: \$? = $ac_status" >&5
+  echo "$as_me:14279: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -14283,7 +14287,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14286: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:14290: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
   cat >>confdefs.h <<EOF
@@ -14298,7 +14302,7 @@
 
 fi
 
-echo "$as_me:14301: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:14305: checking if you want to use dbmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dbmalloc or --without-dbmalloc was given.
@@ -14315,7 +14319,7 @@
 else
   with_dbmalloc=
 fi;
-echo "$as_me:14318: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:14322: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -14409,23 +14413,23 @@
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:14412: checking for dbmalloc.h" >&5
+	echo "$as_me:14416: checking for dbmalloc.h" >&5
 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14418 "configure"
+#line 14422 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:14422: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14426: \"$ac_cpp conftest.$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:14428: \$? = $ac_status" >&5
+  echo "$as_me:14432: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14444,11 +14448,11 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14447: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:14451: result: $ac_cv_header_dbmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
 if test $ac_cv_header_dbmalloc_h = yes; then
 
-echo "$as_me:14451: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:14455: checking for debug_malloc in -ldbmalloc" >&5
 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14456,7 +14460,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14459 "configure"
+#line 14463 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14475,16 +14479,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14478: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14482: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14481: \$? = $ac_status" >&5
+  echo "$as_me:14485: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14484: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14488: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14487: \$? = $ac_status" >&5
+  echo "$as_me:14491: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -14495,7 +14499,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14498: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:14502: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
   cat >>confdefs.h <<EOF
@@ -14510,7 +14514,7 @@
 
 fi
 
-echo "$as_me:14513: checking if you want to use valgrind for testing" >&5
+echo "$as_me:14517: checking if you want to use valgrind for testing" >&5
 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
 
 # Check whether --with-valgrind or --without-valgrind was given.
@@ -14527,7 +14531,7 @@
 else
   with_valgrind=
 fi;
-echo "$as_me:14530: result: ${with_valgrind:-no}" >&5
+echo "$as_me:14534: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in
@@ -14620,7 +14624,7 @@
 	;;
 esac
 
-echo "$as_me:14623: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:14627: checking if you want to perform memory-leak testing" >&5
 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
 
 # Check whether --enable-leaks or --disable-leaks was given.
@@ -14630,7 +14634,7 @@
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:14633: result: $with_no_leaks" >&5
+echo "$as_me:14637: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -14682,7 +14686,7 @@
 	;;
 esac
 
-echo "$as_me:14685: checking whether to add trace feature to all models" >&5
+echo "$as_me:14689: checking whether to add trace feature to all models" >&5
 echo $ECHO_N "checking whether to add trace feature to all models... $ECHO_C" >&6
 
 # Check whether --with-trace or --without-trace was given.
@@ -14692,7 +14696,7 @@
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:14695: result: $cf_with_trace" >&5
+echo "$as_me:14699: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "x$cf_with_trace" = xyes ; then
@@ -14782,7 +14786,7 @@
 	ADA_TRACE=FALSE
 fi
 
-echo "$as_me:14785: checking if we want to use GNAT projects" >&5
+echo "$as_me:14789: checking if we want to use GNAT projects" >&5
 echo $ECHO_N "checking if we want to use GNAT projects... $ECHO_C" >&6
 
 # Check whether --enable-gnat-projects or --disable-gnat-projects was given.
@@ -14799,7 +14803,7 @@
 	enable_gnat_projects=yes
 
 fi;
-echo "$as_me:14802: result: $enable_gnat_projects" >&5
+echo "$as_me:14806: result: $enable_gnat_projects" >&5
 echo "${ECHO_T}$enable_gnat_projects" >&6
 
 ###	Checks for libraries.
@@ -14809,13 +14813,13 @@
 	LIBS=" -lpsapi $LIBS"
 	;;
 (*)
-echo "$as_me:14812: checking for gettimeofday" >&5
+echo "$as_me:14816: checking for gettimeofday" >&5
 echo $ECHO_N "checking for gettimeofday... $ECHO_C" >&6
 if test "${ac_cv_func_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14818 "configure"
+#line 14822 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gettimeofday (); below.  */
@@ -14846,16 +14850,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14849: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14853: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14852: \$? = $ac_status" >&5
+  echo "$as_me:14856: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14859: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14858: \$? = $ac_status" >&5
+  echo "$as_me:14862: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -14865,7 +14869,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14868: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:14872: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test $ac_cv_func_gettimeofday = yes; then
 
@@ -14875,7 +14879,7 @@
 
 else
 
-echo "$as_me:14878: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:14882: checking for gettimeofday in -lbsd" >&5
 echo $ECHO_N "checking for gettimeofday in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14883,7 +14887,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14886 "configure"
+#line 14890 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14902,16 +14906,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14905: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14909: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14908: \$? = $ac_status" >&5
+  echo "$as_me:14912: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14911: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14915: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14914: \$? = $ac_status" >&5
+  echo "$as_me:14918: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -14922,7 +14926,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14925: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:14929: result: $ac_cv_lib_bsd_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gettimeofday" >&6
 if test $ac_cv_lib_bsd_gettimeofday = yes; then
 
@@ -14952,14 +14956,14 @@
 	;;
 esac
 
-echo "$as_me:14955: checking if -lm needed for math functions" >&5
+echo "$as_me:14959: 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 14962 "configure"
+#line 14966 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -14974,16 +14978,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14977: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14981: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14980: \$? = $ac_status" >&5
+  echo "$as_me:14984: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14983: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14987: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14986: \$? = $ac_status" >&5
+  echo "$as_me:14990: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -14993,7 +14997,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14996: result: $cf_cv_need_libm" >&5
+echo "$as_me:15000: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -15001,13 +15005,13 @@
 fi
 
 ###	Checks for header files.
-echo "$as_me:15004: checking for ANSI C header files" >&5
+echo "$as_me:15008: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15010 "configure"
+#line 15014 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -15015,13 +15019,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:15018: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15022: \"$ac_cpp conftest.$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:15024: \$? = $ac_status" >&5
+  echo "$as_me:15028: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15043,7 +15047,7 @@
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 15046 "configure"
+#line 15050 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -15061,7 +15065,7 @@
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 15064 "configure"
+#line 15068 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -15082,7 +15086,7 @@
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15085 "configure"
+#line 15089 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -15108,15 +15112,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15111: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15115: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15114: \$? = $ac_status" >&5
+  echo "$as_me:15118: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15116: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15120: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15119: \$? = $ac_status" >&5
+  echo "$as_me:15123: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -15129,7 +15133,7 @@
 fi
 fi
 fi
-echo "$as_me:15132: result: $ac_cv_header_stdc" >&5
+echo "$as_me:15136: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -15142,13 +15146,13 @@
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:15145: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:15149: checking for $ac_hdr that defines DIR" >&5
 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15151 "configure"
+#line 15155 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -15163,16 +15167,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15166: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15170: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15169: \$? = $ac_status" >&5
+  echo "$as_me:15173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15172: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15175: \$? = $ac_status" >&5
+  echo "$as_me:15179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -15182,7 +15186,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:15185: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15189: 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
@@ -15195,7 +15199,7 @@
 done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
-  echo "$as_me:15198: checking for opendir in -ldir" >&5
+  echo "$as_me:15202: checking for opendir in -ldir" >&5
 echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
 if test "${ac_cv_lib_dir_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15203,7 +15207,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15206 "configure"
+#line 15210 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15222,16 +15226,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15225: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15229: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15228: \$? = $ac_status" >&5
+  echo "$as_me:15232: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15231: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15235: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15234: \$? = $ac_status" >&5
+  echo "$as_me:15238: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -15242,14 +15246,14 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15245: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:15249: result: $ac_cv_lib_dir_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
 if test $ac_cv_lib_dir_opendir = yes; then
   LIBS="$LIBS -ldir"
 fi
 
 else
-  echo "$as_me:15252: checking for opendir in -lx" >&5
+  echo "$as_me:15256: checking for opendir in -lx" >&5
 echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
 if test "${ac_cv_lib_x_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15257,7 +15261,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15260 "configure"
+#line 15264 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15276,16 +15280,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15279: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15283: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15282: \$? = $ac_status" >&5
+  echo "$as_me:15286: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15285: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15289: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15288: \$? = $ac_status" >&5
+  echo "$as_me:15292: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -15296,7 +15300,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15299: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:15303: result: $ac_cv_lib_x_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
 if test $ac_cv_lib_x_opendir = yes; then
   LIBS="$LIBS -lx"
@@ -15304,13 +15308,13 @@
 
 fi
 
-echo "$as_me:15307: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:15311: checking whether time.h and sys/time.h may both be included" >&5
 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
 if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15313 "configure"
+#line 15317 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -15326,16 +15330,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15329: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15333: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15332: \$? = $ac_status" >&5
+  echo "$as_me:15336: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15335: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15339: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15338: \$? = $ac_status" >&5
+  echo "$as_me:15342: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_header_time=yes
 else
@@ -15345,7 +15349,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:15348: result: $ac_cv_header_time" >&5
+echo "$as_me:15352: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -15364,13 +15368,13 @@
 	;;
 esac
 
-echo "$as_me:15367: checking for regcomp" >&5
+echo "$as_me:15371: checking for regcomp" >&5
 echo $ECHO_N "checking for regcomp... $ECHO_C" >&6
 if test "${ac_cv_func_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15373 "configure"
+#line 15377 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char regcomp (); below.  */
@@ -15401,16 +15405,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15404: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15408: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15407: \$? = $ac_status" >&5
+  echo "$as_me:15411: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15410: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15414: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15413: \$? = $ac_status" >&5
+  echo "$as_me:15417: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_regcomp=yes
 else
@@ -15420,7 +15424,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15423: result: $ac_cv_func_regcomp" >&5
+echo "$as_me:15427: result: $ac_cv_func_regcomp" >&5
 echo "${ECHO_T}$ac_cv_func_regcomp" >&6
 if test $ac_cv_func_regcomp = yes; then
   cf_regex_func=regcomp
@@ -15429,7 +15433,7 @@
 	for cf_regex_lib in $cf_regex_libs
 	do
 		as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh`
-echo "$as_me:15432: checking for regcomp in -l$cf_regex_lib" >&5
+echo "$as_me:15436: checking for regcomp in -l$cf_regex_lib" >&5
 echo $ECHO_N "checking for regcomp in -l$cf_regex_lib... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15437,7 +15441,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_regex_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15440 "configure"
+#line 15444 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15456,16 +15460,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15459: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15463: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15462: \$? = $ac_status" >&5
+  echo "$as_me:15466: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15469: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15468: \$? = $ac_status" >&5
+  echo "$as_me:15472: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -15476,7 +15480,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15479: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:15483: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
@@ -15505,13 +15509,13 @@
 fi
 
 if test "$cf_regex_func" = no ; then
-	echo "$as_me:15508: checking for compile" >&5
+	echo "$as_me:15512: checking for compile" >&5
 echo $ECHO_N "checking for compile... $ECHO_C" >&6
 if test "${ac_cv_func_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15514 "configure"
+#line 15518 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char compile (); below.  */
@@ -15542,16 +15546,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15545: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15549: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15548: \$? = $ac_status" >&5
+  echo "$as_me:15552: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15551: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15555: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15554: \$? = $ac_status" >&5
+  echo "$as_me:15558: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_compile=yes
 else
@@ -15561,13 +15565,13 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15564: result: $ac_cv_func_compile" >&5
+echo "$as_me:15568: result: $ac_cv_func_compile" >&5
 echo "${ECHO_T}$ac_cv_func_compile" >&6
 if test $ac_cv_func_compile = yes; then
   cf_regex_func=compile
 else
 
-		echo "$as_me:15570: checking for compile in -lgen" >&5
+		echo "$as_me:15574: checking for compile in -lgen" >&5
 echo $ECHO_N "checking for compile in -lgen... $ECHO_C" >&6
 if test "${ac_cv_lib_gen_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15575,7 +15579,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgen  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15578 "configure"
+#line 15582 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15594,16 +15598,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15597: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15601: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15600: \$? = $ac_status" >&5
+  echo "$as_me:15604: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15603: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15607: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15606: \$? = $ac_status" >&5
+  echo "$as_me:15610: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gen_compile=yes
 else
@@ -15614,7 +15618,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15617: result: $ac_cv_lib_gen_compile" >&5
+echo "$as_me:15621: result: $ac_cv_lib_gen_compile" >&5
 echo "${ECHO_T}$ac_cv_lib_gen_compile" >&6
 if test $ac_cv_lib_gen_compile = yes; then
 
@@ -15642,11 +15646,11 @@
 fi
 
 if test "$cf_regex_func" = no ; then
-	{ echo "$as_me:15645: WARNING: cannot find regular expression library" >&5
+	{ echo "$as_me:15649: WARNING: cannot find regular expression library" >&5
 echo "$as_me: WARNING: cannot find regular expression library" >&2;}
 fi
 
-echo "$as_me:15649: checking for regular-expression headers" >&5
+echo "$as_me:15653: checking for regular-expression headers" >&5
 echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6
 if test "${cf_cv_regex_hdrs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15658,7 +15662,7 @@
 	for cf_regex_hdr in regexp.h regexpr.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 15661 "configure"
+#line 15665 "configure"
 #include "confdefs.h"
 #include <$cf_regex_hdr>
 int
@@ -15673,16 +15677,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15676: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15680: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15679: \$? = $ac_status" >&5
+  echo "$as_me:15683: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15682: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15686: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15685: \$? = $ac_status" >&5
+  echo "$as_me:15689: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -15699,7 +15703,7 @@
 	for cf_regex_hdr in regex.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 15702 "configure"
+#line 15706 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$cf_regex_hdr>
@@ -15717,16 +15721,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15720: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15724: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15723: \$? = $ac_status" >&5
+  echo "$as_me:15727: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15726: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15730: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15729: \$? = $ac_status" >&5
+  echo "$as_me:15733: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -15742,11 +15746,11 @@
 esac
 
 fi
-echo "$as_me:15745: result: $cf_cv_regex_hdrs" >&5
+echo "$as_me:15749: result: $cf_cv_regex_hdrs" >&5
 echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
 
 case $cf_cv_regex_hdrs in
-	(no)		{ echo "$as_me:15749: WARNING: no regular expression header found" >&5
+	(no)		{ echo "$as_me:15753: WARNING: no regular expression header found" >&5
 echo "$as_me: WARNING: no regular expression header found" >&2;} ;;
 	(regex.h)
 cat >>confdefs.h <<\EOF
@@ -15785,23 +15789,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15788: checking for $ac_header" >&5
+echo "$as_me:15792: 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 15794 "configure"
+#line 15798 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15798: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15802: \"$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:15804: \$? = $ac_status" >&5
+  echo "$as_me:15808: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15820,7 +15824,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15823: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15827: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15833,23 +15837,23 @@
 for ac_header in unistd.h getopt.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15836: checking for $ac_header" >&5
+echo "$as_me:15840: 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 15842 "configure"
+#line 15846 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15846: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15850: \"$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:15852: \$? = $ac_status" >&5
+  echo "$as_me:15856: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15868,7 +15872,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15871: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15875: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15878,7 +15882,7 @@
 fi
 done
 
-echo "$as_me:15881: checking for header declaring getopt variables" >&5
+echo "$as_me:15885: checking for header declaring getopt variables" >&5
 echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6
 if test "${cf_cv_getopt_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15888,7 +15892,7 @@
 for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 15891 "configure"
+#line 15895 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -15901,16 +15905,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15904: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15908: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15907: \$? = $ac_status" >&5
+  echo "$as_me:15911: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15910: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15914: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15913: \$? = $ac_status" >&5
+  echo "$as_me:15917: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_getopt_header=$cf_header
  break
@@ -15922,7 +15926,7 @@
 done
 
 fi
-echo "$as_me:15925: result: $cf_cv_getopt_header" >&5
+echo "$as_me:15929: result: $cf_cv_getopt_header" >&5
 echo "${ECHO_T}$cf_cv_getopt_header" >&6
 if test $cf_cv_getopt_header != none ; then
 
@@ -15943,7 +15947,7 @@
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "x$ISC" = xyes ; then
 
-echo "$as_me:15946: checking for main in -lcposix" >&5
+echo "$as_me:15950: checking for main in -lcposix" >&5
 echo $ECHO_N "checking for main in -lcposix... $ECHO_C" >&6
 if test "${ac_cv_lib_cposix_main+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15951,7 +15955,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15954 "configure"
+#line 15958 "configure"
 #include "confdefs.h"
 
 int
@@ -15963,16 +15967,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15966: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15970: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15969: \$? = $ac_status" >&5
+  echo "$as_me:15973: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15972: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15976: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15975: \$? = $ac_status" >&5
+  echo "$as_me:15979: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cposix_main=yes
 else
@@ -15983,7 +15987,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15986: result: $ac_cv_lib_cposix_main" >&5
+echo "$as_me:15990: result: $ac_cv_lib_cposix_main" >&5
 echo "${ECHO_T}$ac_cv_lib_cposix_main" >&6
 if test $ac_cv_lib_cposix_main = yes; then
   cat >>confdefs.h <<EOF
@@ -15994,7 +15998,7 @@
 
 fi
 
-	echo "$as_me:15997: checking for bzero in -linet" >&5
+	echo "$as_me:16001: checking for bzero in -linet" >&5
 echo $ECHO_N "checking for bzero in -linet... $ECHO_C" >&6
 if test "${ac_cv_lib_inet_bzero+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16002,7 +16006,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-linet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16005 "configure"
+#line 16009 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16021,16 +16025,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16024: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16028: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16027: \$? = $ac_status" >&5
+  echo "$as_me:16031: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16030: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16034: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16033: \$? = $ac_status" >&5
+  echo "$as_me:16037: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_inet_bzero=yes
 else
@@ -16041,7 +16045,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16044: result: $ac_cv_lib_inet_bzero" >&5
+echo "$as_me:16048: result: $ac_cv_lib_inet_bzero" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_bzero" >&6
 if test $ac_cv_lib_inet_bzero = yes; then
 
@@ -16064,14 +16068,14 @@
 fi
 fi
 
-echo "$as_me:16067: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:16071: checking if sys/time.h works with sys/select.h" >&5
 echo $ECHO_N "checking if sys/time.h works with sys/select.h... $ECHO_C" >&6
 if test "${cf_cv_sys_time_select+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16074 "configure"
+#line 16078 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -16091,16 +16095,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16094: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16098: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16097: \$? = $ac_status" >&5
+  echo "$as_me:16101: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16100: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16104: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16103: \$? = $ac_status" >&5
+  echo "$as_me:16107: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -16112,7 +16116,7 @@
 
 fi
 
-echo "$as_me:16115: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:16119: result: $cf_cv_sys_time_select" >&5
 echo "${ECHO_T}$cf_cv_sys_time_select" >&6
 test "$cf_cv_sys_time_select" = yes &&
 cat >>confdefs.h <<\EOF
@@ -16127,13 +16131,13 @@
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
-echo "$as_me:16130: checking for an ANSI C-conforming const" >&5
+echo "$as_me:16134: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16136 "configure"
+#line 16140 "configure"
 #include "confdefs.h"
 
 int
@@ -16191,16 +16195,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16194: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16198: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16197: \$? = $ac_status" >&5
+  echo "$as_me:16201: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16200: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16204: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16203: \$? = $ac_status" >&5
+  echo "$as_me:16207: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -16210,7 +16214,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16213: result: $ac_cv_c_const" >&5
+echo "$as_me:16217: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -16220,7 +16224,7 @@
 
 fi
 
-echo "$as_me:16223: checking for inline" >&5
+echo "$as_me:16227: checking for inline" >&5
 echo $ECHO_N "checking for inline... $ECHO_C" >&6
 if test "${ac_cv_c_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16228,7 +16232,7 @@
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line 16231 "configure"
+#line 16235 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -16237,16 +16241,16 @@
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16240: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16244: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16243: \$? = $ac_status" >&5
+  echo "$as_me:16247: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16246: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16250: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16249: \$? = $ac_status" >&5
+  echo "$as_me:16253: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -16257,7 +16261,7 @@
 done
 
 fi
-echo "$as_me:16260: result: $ac_cv_c_inline" >&5
+echo "$as_me:16264: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -16283,7 +16287,7 @@
 		:
 	elif test "$GCC" = yes
 	then
-		echo "$as_me:16286: checking if $CC supports options to tune inlining" >&5
+		echo "$as_me:16290: checking if $CC supports options to tune inlining" >&5
 echo $ECHO_N "checking if $CC supports options to tune inlining... $ECHO_C" >&6
 if test "${cf_cv_gcc_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16292,7 +16296,7 @@
 		cf_save_CFLAGS=$CFLAGS
 		CFLAGS="$CFLAGS --param max-inline-insns-single=1200"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 16295 "configure"
+#line 16299 "configure"
 #include "confdefs.h"
 inline int foo(void) { return 1; }
 int
@@ -16304,16 +16308,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16307: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16311: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16310: \$? = $ac_status" >&5
+  echo "$as_me:16314: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16313: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16317: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16316: \$? = $ac_status" >&5
+  echo "$as_me:16320: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gcc_inline=yes
 else
@@ -16325,7 +16329,7 @@
 		CFLAGS=$cf_save_CFLAGS
 
 fi
-echo "$as_me:16328: result: $cf_cv_gcc_inline" >&5
+echo "$as_me:16332: result: $cf_cv_gcc_inline" >&5
 echo "${ECHO_T}$cf_cv_gcc_inline" >&6
 		if test "$cf_cv_gcc_inline" = yes ; then
 
@@ -16411,7 +16415,7 @@
 	fi
 fi
 
-echo "$as_me:16414: checking for signal global datatype" >&5
+echo "$as_me:16418: checking for signal global datatype" >&5
 echo $ECHO_N "checking for signal global datatype... $ECHO_C" >&6
 if test "${cf_cv_sig_atomic_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16423,7 +16427,7 @@
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16426 "configure"
+#line 16430 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -16446,16 +16450,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16449: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16453: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16452: \$? = $ac_status" >&5
+  echo "$as_me:16456: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16455: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16459: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16458: \$? = $ac_status" >&5
+  echo "$as_me:16462: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -16469,7 +16473,7 @@
 
 fi
 
-echo "$as_me:16472: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:16476: result: $cf_cv_sig_atomic_t" >&5
 echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6
 test "$cf_cv_sig_atomic_t" != no &&
 cat >>confdefs.h <<EOF
@@ -16478,7 +16482,7 @@
 
 if test $NCURSES_CHTYPE = auto ; then
 
-echo "$as_me:16481: checking for type of chtype" >&5
+echo "$as_me:16485: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 if test "${cf_cv_typeof_chtype+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16488,7 +16492,7 @@
   cf_cv_typeof_chtype=long
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16491 "configure"
+#line 16495 "configure"
 #include "confdefs.h"
 
 #define WANT_BITS 31
@@ -16523,15 +16527,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16526: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16530: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16529: \$? = $ac_status" >&5
+  echo "$as_me:16533: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16531: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16535: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16534: \$? = $ac_status" >&5
+  echo "$as_me:16538: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_typeof_chtype=`cat cf_test.out`
 else
@@ -16546,7 +16550,7 @@
 
 fi
 
-echo "$as_me:16549: result: $cf_cv_typeof_chtype" >&5
+echo "$as_me:16553: result: $cf_cv_typeof_chtype" >&5
 echo "${ECHO_T}$cf_cv_typeof_chtype" >&6
 
 cat >>confdefs.h <<EOF
@@ -16558,14 +16562,14 @@
 fi
 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
 
-echo "$as_me:16561: checking if unsigned literals are legal" >&5
+echo "$as_me:16565: checking if unsigned literals are legal" >&5
 echo $ECHO_N "checking if unsigned literals are legal... $ECHO_C" >&6
 if test "${cf_cv_unsigned_literals+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16568 "configure"
+#line 16572 "configure"
 #include "confdefs.h"
 
 int
@@ -16577,16 +16581,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16580: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16584: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16583: \$? = $ac_status" >&5
+  echo "$as_me:16587: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16586: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16590: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16589: \$? = $ac_status" >&5
+  echo "$as_me:16593: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unsigned_literals=yes
 else
@@ -16598,7 +16602,7 @@
 
 fi
 
-echo "$as_me:16601: result: $cf_cv_unsigned_literals" >&5
+echo "$as_me:16605: result: $cf_cv_unsigned_literals" >&5
 echo "${ECHO_T}$cf_cv_unsigned_literals" >&6
 
 cf_cv_1UL="1"
@@ -16614,14 +16618,14 @@
 
 ###	Checks for external-data
 
-echo "$as_me:16617: checking if external errno is declared" >&5
+echo "$as_me:16621: 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 16624 "configure"
+#line 16628 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -16639,16 +16643,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16642: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16646: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16645: \$? = $ac_status" >&5
+  echo "$as_me:16649: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16648: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16652: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16651: \$? = $ac_status" >&5
+  echo "$as_me:16655: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -16659,7 +16663,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:16662: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:16666: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -16674,14 +16678,14 @@
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:16677: checking if external errno exists" >&5
+echo "$as_me:16681: 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 16684 "configure"
+#line 16688 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -16696,16 +16700,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16699: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16703: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16702: \$? = $ac_status" >&5
+  echo "$as_me:16706: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16705: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16709: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16708: \$? = $ac_status" >&5
+  echo "$as_me:16712: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -16716,7 +16720,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:16719: result: $cf_cv_have_errno" >&5
+echo "$as_me:16723: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -16729,7 +16733,7 @@
 
 fi
 
-echo "$as_me:16732: checking if data-only library module links" >&5
+echo "$as_me:16736: checking if data-only library module links" >&5
 echo $ECHO_N "checking if data-only library module links... $ECHO_C" >&6
 if test "${cf_cv_link_dataonly+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16737,20 +16741,20 @@
 
 	rm -f conftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 16740 "configure"
+#line 16744 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-	if { (eval echo "$as_me:16743: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:16747: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16746: \$? = $ac_status" >&5
+  echo "$as_me:16750: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		mv conftest.o data.o && \
 		( $AR $ARFLAGS conftest.a data.o ) 2>&5 1>/dev/null
 	fi
 	rm -f conftest.$ac_ext data.o
 	cat >conftest.$ac_ext <<EOF
-#line 16753 "configure"
+#line 16757 "configure"
 int	testfunc()
 {
 #if defined(NeXT)
@@ -16763,10 +16767,10 @@
 #endif
 }
 EOF
-	if { (eval echo "$as_me:16766: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:16770: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16769: \$? = $ac_status" >&5
+  echo "$as_me:16773: \$? = $ac_status" >&5
   (exit $ac_status); }; then
 		mv conftest.o func.o && \
 		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
@@ -16779,7 +16783,7 @@
   cf_cv_link_dataonly=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16782 "configure"
+#line 16786 "configure"
 #include "confdefs.h"
 
 	int main()
@@ -16790,15 +16794,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16793: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16797: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16796: \$? = $ac_status" >&5
+  echo "$as_me:16800: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16798: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16802: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16801: \$? = $ac_status" >&5
+  echo "$as_me:16805: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_link_dataonly=yes
 else
@@ -16813,7 +16817,7 @@
 
 fi
 
-echo "$as_me:16816: result: $cf_cv_link_dataonly" >&5
+echo "$as_me:16820: result: $cf_cv_link_dataonly" >&5
 echo "${ECHO_T}$cf_cv_link_dataonly" >&6
 
 if test "$cf_cv_link_dataonly" = no ; then
@@ -16852,13 +16856,13 @@
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:16855: checking for $ac_func" >&5
+echo "$as_me:16859: 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 16861 "configure"
+#line 16865 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -16889,16 +16893,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16892: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16896: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16895: \$? = $ac_status" >&5
+  echo "$as_me:16899: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16898: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16902: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16901: \$? = $ac_status" >&5
+  echo "$as_me:16905: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -16908,7 +16912,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16911: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:16915: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -16920,21 +16924,21 @@
 
 if test "x$ac_cv_func_getopt" = xno &&
    test "x$cf_with_progs$cf_with_tests" != xnono; then
-	{ { echo "$as_me:16923: error: getopt is required for building programs" >&5
+	{ { echo "$as_me:16927: error: getopt is required for building programs" >&5
 echo "$as_me: error: getopt is required for building programs" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 if test "x$with_getcap" = "xyes" ; then
 
-echo "$as_me:16930: checking for terminal-capability database functions" >&5
+echo "$as_me:16934: checking for terminal-capability database functions" >&5
 echo $ECHO_N "checking for terminal-capability database functions... $ECHO_C" >&6
 if test "${cf_cv_cgetent+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16937 "configure"
+#line 16941 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16954,16 +16958,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16957: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16961: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16960: \$? = $ac_status" >&5
+  echo "$as_me:16964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16966: \$? = $ac_status" >&5
+  echo "$as_me:16970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent=yes
 else
@@ -16974,7 +16978,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:16977: result: $cf_cv_cgetent" >&5
+echo "$as_me:16981: result: $cf_cv_cgetent" >&5
 echo "${ECHO_T}$cf_cv_cgetent" >&6
 
 if test "$cf_cv_cgetent" = yes
@@ -16984,14 +16988,14 @@
 #define HAVE_BSD_CGETENT 1
 EOF
 
-echo "$as_me:16987: checking if cgetent uses const parameter" >&5
+echo "$as_me:16991: checking if cgetent uses const parameter" >&5
 echo $ECHO_N "checking if cgetent uses const parameter... $ECHO_C" >&6
 if test "${cf_cv_cgetent_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16994 "configure"
+#line 16998 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -17013,16 +17017,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17016: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17020: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17019: \$? = $ac_status" >&5
+  echo "$as_me:17023: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17022: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17026: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17025: \$? = $ac_status" >&5
+  echo "$as_me:17029: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent_const=yes
 else
@@ -17033,7 +17037,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:17036: result: $cf_cv_cgetent_const" >&5
+echo "$as_me:17040: result: $cf_cv_cgetent_const" >&5
 echo "${ECHO_T}$cf_cv_cgetent_const" >&6
 	if test "$cf_cv_cgetent_const" = yes
 	then
@@ -17047,14 +17051,14 @@
 
 fi
 
-echo "$as_me:17050: checking for isascii" >&5
+echo "$as_me:17054: checking for isascii" >&5
 echo $ECHO_N "checking for isascii... $ECHO_C" >&6
 if test "${cf_cv_have_isascii+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17057 "configure"
+#line 17061 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int
@@ -17066,16 +17070,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17069: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17073: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17072: \$? = $ac_status" >&5
+  echo "$as_me:17076: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17075: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17079: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17078: \$? = $ac_status" >&5
+  echo "$as_me:17082: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_isascii=yes
 else
@@ -17086,7 +17090,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:17089: result: $cf_cv_have_isascii" >&5
+echo "$as_me:17093: result: $cf_cv_have_isascii" >&5
 echo "${ECHO_T}$cf_cv_have_isascii" >&6
 test "$cf_cv_have_isascii" = yes &&
 cat >>confdefs.h <<\EOF
@@ -17094,10 +17098,10 @@
 EOF
 
 if test "$ac_cv_func_sigaction" = yes; then
-echo "$as_me:17097: checking whether sigaction needs _POSIX_SOURCE" >&5
+echo "$as_me:17101: checking whether sigaction needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether sigaction needs _POSIX_SOURCE... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 17100 "configure"
+#line 17104 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -17111,16 +17115,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17114: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17118: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17117: \$? = $ac_status" >&5
+  echo "$as_me:17121: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17120: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17123: \$? = $ac_status" >&5
+  echo "$as_me:17127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=no
 else
@@ -17128,7 +17132,7 @@
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17131 "configure"
+#line 17135 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -17143,16 +17147,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17146: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17150: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17149: \$? = $ac_status" >&5
+  echo "$as_me:17153: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17152: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17156: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17155: \$? = $ac_status" >&5
+  echo "$as_me:17159: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=yes
 
@@ -17168,11 +17172,11 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:17171: result: $sigact_bad" >&5
+echo "$as_me:17175: result: $sigact_bad" >&5
 echo "${ECHO_T}$sigact_bad" >&6
 fi
 
-echo "$as_me:17175: checking if nanosleep really works" >&5
+echo "$as_me:17179: checking if nanosleep really works" >&5
 echo $ECHO_N "checking if nanosleep really works... $ECHO_C" >&6
 if test "${cf_cv_func_nanosleep+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17182,7 +17186,7 @@
   cf_cv_func_nanosleep=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17185 "configure"
+#line 17189 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -17207,15 +17211,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17210: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17214: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17213: \$? = $ac_status" >&5
+  echo "$as_me:17217: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17219: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17218: \$? = $ac_status" >&5
+  echo "$as_me:17222: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_nanosleep=yes
 else
@@ -17227,7 +17231,7 @@
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:17230: result: $cf_cv_func_nanosleep" >&5
+echo "$as_me:17234: result: $cf_cv_func_nanosleep" >&5
 echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
 
 test "$cf_cv_func_nanosleep" = "yes" &&
@@ -17242,23 +17246,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17245: checking for $ac_header" >&5
+echo "$as_me:17249: 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 17251 "configure"
+#line 17255 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17255: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17259: \"$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:17261: \$? = $ac_status" >&5
+  echo "$as_me:17265: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17277,7 +17281,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17280: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17284: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17292,23 +17296,23 @@
 for ac_header in sys/termio.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17295: checking for $ac_header" >&5
+echo "$as_me:17299: 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 17301 "configure"
+#line 17305 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17305: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17309: \"$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:17311: \$? = $ac_status" >&5
+  echo "$as_me:17315: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17327,7 +17331,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17330: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17334: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17345,10 +17349,10 @@
 	(*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:17348: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:17352: 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 17351 "configure"
+#line 17355 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -17360,16 +17364,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17363: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17367: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17366: \$? = $ac_status" >&5
+  echo "$as_me:17370: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17369: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17373: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17372: \$? = $ac_status" >&5
+  echo "$as_me:17376: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -17377,7 +17381,7 @@
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 17380 "configure"
+#line 17384 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -17391,16 +17395,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17394: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17398: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17397: \$? = $ac_status" >&5
+  echo "$as_me:17401: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17400: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17404: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17403: \$? = $ac_status" >&5
+  echo "$as_me:17407: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -17416,19 +17420,19 @@
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:17419: result: $termios_bad" >&5
+	echo "$as_me:17423: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:17424: checking for tcgetattr" >&5
+echo "$as_me:17428: checking for tcgetattr" >&5
 echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6
 if test "${cf_cv_have_tcgetattr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17431 "configure"
+#line 17435 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -17456,16 +17460,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17459: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17463: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17462: \$? = $ac_status" >&5
+  echo "$as_me:17466: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17469: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17468: \$? = $ac_status" >&5
+  echo "$as_me:17472: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_tcgetattr=yes
 else
@@ -17475,21 +17479,21 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17478: result: $cf_cv_have_tcgetattr" >&5
+echo "$as_me:17482: result: $cf_cv_have_tcgetattr" >&5
 echo "${ECHO_T}$cf_cv_have_tcgetattr" >&6
 test "$cf_cv_have_tcgetattr" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TCGETATTR 1
 EOF
 
-echo "$as_me:17485: checking for vsscanf function or workaround" >&5
+echo "$as_me:17489: checking for vsscanf function or workaround" >&5
 echo $ECHO_N "checking for vsscanf function or workaround... $ECHO_C" >&6
 if test "${cf_cv_func_vsscanf+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17492 "configure"
+#line 17496 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -17505,16 +17509,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17508: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17512: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17511: \$? = $ac_status" >&5
+  echo "$as_me:17515: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17518: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17517: \$? = $ac_status" >&5
+  echo "$as_me:17521: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vsscanf
 else
@@ -17522,7 +17526,7 @@
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17525 "configure"
+#line 17529 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -17544,16 +17548,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17547: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17551: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17550: \$? = $ac_status" >&5
+  echo "$as_me:17554: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17553: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17557: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17556: \$? = $ac_status" >&5
+  echo "$as_me:17560: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vfscanf
 else
@@ -17561,7 +17565,7 @@
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17564 "configure"
+#line 17568 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -17583,16 +17587,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17586: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17590: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17589: \$? = $ac_status" >&5
+  echo "$as_me:17593: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17592: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17596: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17595: \$? = $ac_status" >&5
+  echo "$as_me:17599: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=_doscan
 else
@@ -17607,7 +17611,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17610: result: $cf_cv_func_vsscanf" >&5
+echo "$as_me:17614: result: $cf_cv_func_vsscanf" >&5
 echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
 
 case $cf_cv_func_vsscanf in
@@ -17628,7 +17632,7 @@
 ;;
 esac
 
-echo "$as_me:17631: checking for working mkstemp" >&5
+echo "$as_me:17635: checking for working mkstemp" >&5
 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
 if test "${cf_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17639,7 +17643,7 @@
   cf_cv_func_mkstemp=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17642 "configure"
+#line 17646 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -17677,15 +17681,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17680: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17684: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17683: \$? = $ac_status" >&5
+  echo "$as_me:17687: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17685: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17689: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17688: \$? = $ac_status" >&5
+  echo "$as_me:17692: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_mkstemp=yes
 
@@ -17700,16 +17704,16 @@
 fi
 
 fi
-echo "$as_me:17703: result: $cf_cv_func_mkstemp" >&5
+echo "$as_me:17707: result: $cf_cv_func_mkstemp" >&5
 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
-	echo "$as_me:17706: checking for mkstemp" >&5
+	echo "$as_me:17710: checking for mkstemp" >&5
 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
 if test "${ac_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17712 "configure"
+#line 17716 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mkstemp (); below.  */
@@ -17740,16 +17744,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17743: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17747: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17746: \$? = $ac_status" >&5
+  echo "$as_me:17750: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17749: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17753: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17752: \$? = $ac_status" >&5
+  echo "$as_me:17756: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -17759,7 +17763,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17762: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:17766: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
 fi
@@ -17780,21 +17784,21 @@
 fi
 
 if test "x$cross_compiling" = xyes ; then
-	{ echo "$as_me:17783: WARNING: cross compiling: assume setvbuf params not reversed" >&5
+	{ echo "$as_me:17787: WARNING: cross compiling: assume setvbuf params not reversed" >&5
 echo "$as_me: WARNING: cross compiling: assume setvbuf params not reversed" >&2;}
 else
-	echo "$as_me:17786: checking whether setvbuf arguments are reversed" >&5
+	echo "$as_me:17790: checking whether setvbuf arguments are reversed" >&5
 echo $ECHO_N "checking whether setvbuf arguments are reversed... $ECHO_C" >&6
 if test "${ac_cv_func_setvbuf_reversed+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:17792: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:17796: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17797 "configure"
+#line 17801 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 /* If setvbuf has the reversed format, exit 0. */
@@ -17811,15 +17815,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17814: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17818: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17817: \$? = $ac_status" >&5
+  echo "$as_me:17821: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17819: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17823: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17822: \$? = $ac_status" >&5
+  echo "$as_me:17826: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_setvbuf_reversed=yes
 else
@@ -17832,7 +17836,7 @@
 fi
 rm -f core core.* *.core
 fi
-echo "$as_me:17835: result: $ac_cv_func_setvbuf_reversed" >&5
+echo "$as_me:17839: result: $ac_cv_func_setvbuf_reversed" >&5
 echo "${ECHO_T}$ac_cv_func_setvbuf_reversed" >&6
 if test $ac_cv_func_setvbuf_reversed = yes; then
 
@@ -17843,13 +17847,13 @@
 fi
 
 fi
-echo "$as_me:17846: checking for intptr_t" >&5
+echo "$as_me:17850: 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 17852 "configure"
+#line 17856 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -17864,16 +17868,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17867: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17871: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17870: \$? = $ac_status" >&5
+  echo "$as_me:17874: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17873: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17877: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17876: \$? = $ac_status" >&5
+  echo "$as_me:17880: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_intptr_t=yes
 else
@@ -17883,7 +17887,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:17886: result: $ac_cv_type_intptr_t" >&5
+echo "$as_me:17890: 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
   :
@@ -17895,13 +17899,13 @@
 
 fi
 
-echo "$as_me:17898: checking for ssize_t" >&5
+echo "$as_me:17902: checking for ssize_t" >&5
 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
 if test "${ac_cv_type_ssize_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17904 "configure"
+#line 17908 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -17916,16 +17920,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17919: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17923: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17922: \$? = $ac_status" >&5
+  echo "$as_me:17926: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17925: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17929: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17928: \$? = $ac_status" >&5
+  echo "$as_me:17932: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_ssize_t=yes
 else
@@ -17935,7 +17939,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:17938: result: $ac_cv_type_ssize_t" >&5
+echo "$as_me:17942: result: $ac_cv_type_ssize_t" >&5
 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
 if test $ac_cv_type_ssize_t = yes; then
   :
@@ -17947,14 +17951,14 @@
 
 fi
 
-echo "$as_me:17950: checking for type sigaction_t" >&5
+echo "$as_me:17954: checking for type sigaction_t" >&5
 echo $ECHO_N "checking for type sigaction_t... $ECHO_C" >&6
 if test "${cf_cv_type_sigaction+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17957 "configure"
+#line 17961 "configure"
 #include "confdefs.h"
 
 #include <signal.h>
@@ -17967,16 +17971,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17970: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17974: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17973: \$? = $ac_status" >&5
+  echo "$as_me:17977: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17976: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17980: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17979: \$? = $ac_status" >&5
+  echo "$as_me:17983: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_sigaction=yes
 else
@@ -17987,14 +17991,14 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:17990: result: $cf_cv_type_sigaction" >&5
+echo "$as_me:17994: result: $cf_cv_type_sigaction" >&5
 echo "${ECHO_T}$cf_cv_type_sigaction" >&6
 test "$cf_cv_type_sigaction" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TYPE_SIGACTION 1
 EOF
 
-echo "$as_me:17997: checking declaration of size-change" >&5
+echo "$as_me:18001: 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) $ECHO_C" >&6
@@ -18009,7 +18013,7 @@
 	CPPFLAGS="$cf_save_CPPFLAGS"
 	test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18012 "configure"
+#line 18016 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -18053,16 +18057,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18056: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18060: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18059: \$? = $ac_status" >&5
+  echo "$as_me:18063: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18062: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18066: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18065: \$? = $ac_status" >&5
+  echo "$as_me:18069: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -18081,7 +18085,7 @@
 done
 
 fi
-echo "$as_me:18084: result: $cf_cv_sizechange" >&5
+echo "$as_me:18088: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 
@@ -18099,13 +18103,13 @@
 	esac
 fi
 
-echo "$as_me:18102: checking for memmove" >&5
+echo "$as_me:18106: checking for memmove" >&5
 echo $ECHO_N "checking for memmove... $ECHO_C" >&6
 if test "${ac_cv_func_memmove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18108 "configure"
+#line 18112 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char memmove (); below.  */
@@ -18136,16 +18140,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18139: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18143: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18142: \$? = $ac_status" >&5
+  echo "$as_me:18146: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18145: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18149: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18148: \$? = $ac_status" >&5
+  echo "$as_me:18152: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_memmove=yes
 else
@@ -18155,19 +18159,19 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18158: result: $ac_cv_func_memmove" >&5
+echo "$as_me:18162: result: $ac_cv_func_memmove" >&5
 echo "${ECHO_T}$ac_cv_func_memmove" >&6
 if test $ac_cv_func_memmove = yes; then
   :
 else
 
-echo "$as_me:18164: checking for bcopy" >&5
+echo "$as_me:18168: checking for bcopy" >&5
 echo $ECHO_N "checking for bcopy... $ECHO_C" >&6
 if test "${ac_cv_func_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18170 "configure"
+#line 18174 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char bcopy (); below.  */
@@ -18198,16 +18202,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18201: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18205: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18204: \$? = $ac_status" >&5
+  echo "$as_me:18208: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18207: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18211: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18210: \$? = $ac_status" >&5
+  echo "$as_me:18214: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_bcopy=yes
 else
@@ -18217,11 +18221,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18220: result: $ac_cv_func_bcopy" >&5
+echo "$as_me:18224: result: $ac_cv_func_bcopy" >&5
 echo "${ECHO_T}$ac_cv_func_bcopy" >&6
 if test $ac_cv_func_bcopy = yes; then
 
-	echo "$as_me:18224: checking if bcopy does overlapping moves" >&5
+	echo "$as_me:18228: checking if bcopy does overlapping moves" >&5
 echo $ECHO_N "checking if bcopy does overlapping moves... $ECHO_C" >&6
 if test "${cf_cv_good_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18231,7 +18235,7 @@
   cf_cv_good_bcopy=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18234 "configure"
+#line 18238 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -18245,15 +18249,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18248: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18252: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18251: \$? = $ac_status" >&5
+  echo "$as_me:18255: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18253: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18257: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18256: \$? = $ac_status" >&5
+  echo "$as_me:18260: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_good_bcopy=yes
 else
@@ -18266,7 +18270,7 @@
 fi
 
 fi
-echo "$as_me:18269: result: $cf_cv_good_bcopy" >&5
+echo "$as_me:18273: result: $cf_cv_good_bcopy" >&5
 echo "${ECHO_T}$cf_cv_good_bcopy" >&6
 
 else
@@ -18293,13 +18297,13 @@
 for ac_func in posix_openpt
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:18296: checking for $ac_func" >&5
+echo "$as_me:18300: 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 18302 "configure"
+#line 18306 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -18330,16 +18334,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18333: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18337: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18336: \$? = $ac_status" >&5
+  echo "$as_me:18340: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18339: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18343: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18342: \$? = $ac_status" >&5
+  echo "$as_me:18346: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -18349,7 +18353,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18352: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:18356: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -18359,7 +18363,7 @@
 fi
 done
  }
-echo "$as_me:18362: checking if poll really works" >&5
+echo "$as_me:18366: checking if poll really works" >&5
 echo $ECHO_N "checking if poll really works... $ECHO_C" >&6
 if test "${cf_cv_working_poll+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18369,7 +18373,7 @@
   cf_cv_working_poll=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18372 "configure"
+#line 18376 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18421,15 +18425,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18424: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18428: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18427: \$? = $ac_status" >&5
+  echo "$as_me:18431: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18429: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18433: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18432: \$? = $ac_status" >&5
+  echo "$as_me:18436: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_working_poll=yes
 else
@@ -18441,21 +18445,21 @@
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:18444: result: $cf_cv_working_poll" >&5
+echo "$as_me:18448: result: $cf_cv_working_poll" >&5
 echo "${ECHO_T}$cf_cv_working_poll" >&6
 test "$cf_cv_working_poll" = "yes" &&
 cat >>confdefs.h <<\EOF
 #define HAVE_WORKING_POLL 1
 EOF
 
-echo "$as_me:18451: checking for va_copy" >&5
+echo "$as_me:18455: checking for va_copy" >&5
 echo $ECHO_N "checking for va_copy... $ECHO_C" >&6
 if test "${cf_cv_have_va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18458 "configure"
+#line 18462 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -18472,16 +18476,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18475: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18479: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18478: \$? = $ac_status" >&5
+  echo "$as_me:18482: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18481: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18485: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18484: \$? = $ac_status" >&5
+  echo "$as_me:18488: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_va_copy=yes
 else
@@ -18491,7 +18495,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18494: result: $cf_cv_have_va_copy" >&5
+echo "$as_me:18498: result: $cf_cv_have_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
 test "$cf_cv_have_va_copy" = yes &&
@@ -18499,14 +18503,14 @@
 #define HAVE_VA_COPY 1
 EOF
 
-echo "$as_me:18502: checking for __va_copy" >&5
+echo "$as_me:18506: checking for __va_copy" >&5
 echo $ECHO_N "checking for __va_copy... $ECHO_C" >&6
 if test "${cf_cv_have___va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18509 "configure"
+#line 18513 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -18523,16 +18527,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18526: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18530: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18529: \$? = $ac_status" >&5
+  echo "$as_me:18533: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18535: \$? = $ac_status" >&5
+  echo "$as_me:18539: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have___va_copy=yes
 else
@@ -18542,7 +18546,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18545: result: $cf_cv_have___va_copy" >&5
+echo "$as_me:18549: result: $cf_cv_have___va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
 test "$cf_cv_have___va_copy" = yes &&
@@ -18550,13 +18554,13 @@
 #define HAVE___VA_COPY 1
 EOF
 
-echo "$as_me:18553: checking for pid_t" >&5
+echo "$as_me:18557: checking for pid_t" >&5
 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
 if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18559 "configure"
+#line 18563 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -18571,16 +18575,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18574: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18578: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18577: \$? = $ac_status" >&5
+  echo "$as_me:18581: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18580: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18584: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18583: \$? = $ac_status" >&5
+  echo "$as_me:18587: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_pid_t=yes
 else
@@ -18590,7 +18594,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:18593: result: $ac_cv_type_pid_t" >&5
+echo "$as_me:18597: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
 if test $ac_cv_type_pid_t = yes; then
   :
@@ -18605,23 +18609,23 @@
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:18608: checking for $ac_header" >&5
+echo "$as_me:18612: 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 18614 "configure"
+#line 18618 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:18618: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18622: \"$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:18624: \$? = $ac_status" >&5
+  echo "$as_me:18628: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -18640,7 +18644,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:18643: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:18647: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -18653,13 +18657,13 @@
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:18656: checking for $ac_func" >&5
+echo "$as_me:18660: 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 18662 "configure"
+#line 18666 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -18690,16 +18694,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18693: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18697: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18696: \$? = $ac_status" >&5
+  echo "$as_me:18700: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18699: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18703: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18702: \$? = $ac_status" >&5
+  echo "$as_me:18706: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -18709,7 +18713,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:18712: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:18716: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -18721,7 +18725,7 @@
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:18724: checking for working fork" >&5
+  echo "$as_me:18728: 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) $ECHO_C" >&6
@@ -18744,15 +18748,15 @@
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18747: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18751: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18750: \$? = $ac_status" >&5
+  echo "$as_me:18754: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18752: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18756: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18755: \$? = $ac_status" >&5
+  echo "$as_me:18759: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -18764,7 +18768,7 @@
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:18767: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:18771: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -18778,12 +18782,12 @@
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:18781: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:18785: 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:18786: checking for working vfork" >&5
+  echo "$as_me:18790: 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) $ECHO_C" >&6
@@ -18792,7 +18796,7 @@
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18795 "configure"
+#line 18799 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -18889,15 +18893,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18892: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18896: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18895: \$? = $ac_status" >&5
+  echo "$as_me:18899: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18897: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18901: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18900: \$? = $ac_status" >&5
+  echo "$as_me:18904: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -18909,13 +18913,13 @@
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:18912: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:18916: 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:18918: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:18922: 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
 
@@ -18942,7 +18946,7 @@
 
 # special check for test/ditto.c
 
-echo "$as_me:18945: checking for openpty in -lutil" >&5
+echo "$as_me:18949: checking for openpty in -lutil" >&5
 echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
 if test "${ac_cv_lib_util_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18950,7 +18954,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 18953 "configure"
+#line 18957 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -18969,16 +18973,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18972: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18976: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18975: \$? = $ac_status" >&5
+  echo "$as_me:18979: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18982: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18981: \$? = $ac_status" >&5
+  echo "$as_me:18985: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -18989,7 +18993,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:18992: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:18996: result: $ac_cv_lib_util_openpty" >&5
 echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
 if test $ac_cv_lib_util_openpty = yes; then
   cf_cv_lib_util=yes
@@ -18997,7 +19001,7 @@
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:19000: checking for openpty header" >&5
+echo "$as_me:19004: checking for openpty header" >&5
 echo $ECHO_N "checking for openpty header... $ECHO_C" >&6
 if test "${cf_cv_func_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19024,7 +19028,7 @@
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19027 "configure"
+#line 19031 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -19041,16 +19045,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19044: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19048: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19047: \$? = $ac_status" >&5
+  echo "$as_me:19051: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19050: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19054: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19053: \$? = $ac_status" >&5
+  echo "$as_me:19057: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -19068,7 +19072,7 @@
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:19071: result: $cf_cv_func_openpty" >&5
+echo "$as_me:19075: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -19138,7 +19142,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 19141 "configure"
+#line 19145 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -19150,16 +19154,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19153: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19157: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19156: \$? = $ac_status" >&5
+  echo "$as_me:19160: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19159: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19163: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19162: \$? = $ac_status" >&5
+  echo "$as_me:19166: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -19176,7 +19180,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:19179: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:19183: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -19212,7 +19216,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:19215: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:19219: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -19223,7 +19227,7 @@
 	else
 		case "$with_hashed_db" in
 		(./*|../*|/*)
-			{ echo "$as_me:19226: WARNING: no such directory $with_hashed_db" >&5
+			{ echo "$as_me:19230: WARNING: no such directory $with_hashed_db" >&5
 echo "$as_me: WARNING: no such directory $with_hashed_db" >&2;}
 			;;
 		(*)
@@ -19292,7 +19296,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 19295 "configure"
+#line 19299 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -19304,16 +19308,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19307: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19311: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19310: \$? = $ac_status" >&5
+  echo "$as_me:19314: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19313: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19317: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19316: \$? = $ac_status" >&5
+  echo "$as_me:19320: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -19330,7 +19334,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:19333: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:19337: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -19410,7 +19414,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:19413: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:19417: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -19427,23 +19431,23 @@
 	fi
 esac
 
-echo "$as_me:19430: checking for db.h" >&5
+echo "$as_me:19434: checking for db.h" >&5
 echo $ECHO_N "checking for db.h... $ECHO_C" >&6
 if test "${ac_cv_header_db_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19436 "configure"
+#line 19440 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:19440: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:19444: \"$ac_cpp conftest.$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:19446: \$? = $ac_status" >&5
+  echo "$as_me:19450: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -19462,11 +19466,11 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:19465: result: $ac_cv_header_db_h" >&5
+echo "$as_me:19469: result: $ac_cv_header_db_h" >&5
 echo "${ECHO_T}$ac_cv_header_db_h" >&6
 if test $ac_cv_header_db_h = yes; then
 
-echo "$as_me:19469: checking for version of db" >&5
+echo "$as_me:19473: checking for version of db" >&5
 echo $ECHO_N "checking for version of db... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19477,10 +19481,10 @@
 for cf_db_version in 1 2 3 4 5 6
 do
 
-echo "${as_me:-configure}:19480: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me:-configure}:19484: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19483 "configure"
+#line 19487 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -19510,16 +19514,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19513: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19517: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19516: \$? = $ac_status" >&5
+  echo "$as_me:19520: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19519: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19523: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19522: \$? = $ac_status" >&5
+  echo "$as_me:19526: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -19533,16 +19537,16 @@
 done
 
 fi
-echo "$as_me:19536: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:19540: result: $cf_cv_hashed_db_version" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_version" >&6
 
 if test "$cf_cv_hashed_db_version" = unknown ; then
-	{ { echo "$as_me:19540: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:19544: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:19545: checking for db libraries" >&5
+echo "$as_me:19549: checking for db libraries" >&5
 echo $ECHO_N "checking for db libraries... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_libs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19572,10 +19576,10 @@
 
 	fi
 
-echo "${as_me:-configure}:19575: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me:-configure}:19579: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19578 "configure"
+#line 19582 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -19630,16 +19634,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19633: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19637: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19636: \$? = $ac_status" >&5
+  echo "$as_me:19640: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19639: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19643: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19642: \$? = $ac_status" >&5
+  echo "$as_me:19646: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -19659,11 +19663,11 @@
 done
 
 fi
-echo "$as_me:19662: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:19666: result: $cf_cv_hashed_db_libs" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_libs" >&6
 
 	if test "$cf_cv_hashed_db_libs" = unknown ; then
-		{ { echo "$as_me:19666: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:19670: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -19689,7 +19693,7 @@
 
 else
 
-	{ { echo "$as_me:19692: error: Cannot find db.h" >&5
+	{ { echo "$as_me:19696: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -19704,7 +19708,7 @@
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:19707: checking if we should include stdbool.h" >&5
+echo "$as_me:19711: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -19712,7 +19716,7 @@
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19715 "configure"
+#line 19719 "configure"
 #include "confdefs.h"
 
 int
@@ -19724,23 +19728,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19727: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19731: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19730: \$? = $ac_status" >&5
+  echo "$as_me:19734: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19733: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19737: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19736: \$? = $ac_status" >&5
+  echo "$as_me:19740: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 19743 "configure"
+#line 19747 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -19756,16 +19760,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19759: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19763: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19762: \$? = $ac_status" >&5
+  echo "$as_me:19766: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19765: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19769: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19768: \$? = $ac_status" >&5
+  echo "$as_me:19772: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -19779,13 +19783,13 @@
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:19782: result: yes" >&5
+then	echo "$as_me:19786: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:19784: result: no" >&5
+else	echo "$as_me:19788: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:19788: checking for builtin bool type" >&5
+echo "$as_me:19792: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -19793,7 +19797,7 @@
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19796 "configure"
+#line 19800 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -19808,16 +19812,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:19811: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19815: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19814: \$? = $ac_status" >&5
+  echo "$as_me:19818: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:19817: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19821: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19820: \$? = $ac_status" >&5
+  echo "$as_me:19824: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -19830,9 +19834,9 @@
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:19833: result: yes" >&5
+then	echo "$as_me:19837: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:19835: result: no" >&5
+else	echo "$as_me:19839: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -19849,10 +19853,10 @@
 
 	cf_save="$LIBS"
 	LIBS="$LIBS $CXXLIBS"
-	echo "$as_me:19852: checking if we already have C++ library" >&5
+	echo "$as_me:19856: checking if we already have C++ library" >&5
 echo $ECHO_N "checking if we already have C++ library... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 19855 "configure"
+#line 19859 "configure"
 #include "confdefs.h"
 
 			#include <iostream>
@@ -19866,16 +19870,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19869: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19873: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19872: \$? = $ac_status" >&5
+  echo "$as_me:19876: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19875: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19879: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19878: \$? = $ac_status" >&5
+  echo "$as_me:19882: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_libstdcpp=yes
 else
@@ -19884,7 +19888,7 @@
 cf_have_libstdcpp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:19887: result: $cf_have_libstdcpp" >&5
+	echo "$as_me:19891: result: $cf_have_libstdcpp" >&5
 echo "${ECHO_T}$cf_have_libstdcpp" >&6
 	LIBS="$cf_save"
 
@@ -19903,7 +19907,7 @@
 			;;
 		esac
 
-		echo "$as_me:19906: checking for library $cf_stdcpp_libname" >&5
+		echo "$as_me:19910: checking for library $cf_stdcpp_libname" >&5
 echo $ECHO_N "checking for library $cf_stdcpp_libname... $ECHO_C" >&6
 if test "${cf_cv_libstdcpp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19929,7 +19933,7 @@
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 19932 "configure"
+#line 19936 "configure"
 #include "confdefs.h"
 
 				#include <iostream>
@@ -19943,16 +19947,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:19946: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19950: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19949: \$? = $ac_status" >&5
+  echo "$as_me:19953: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:19952: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19956: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19955: \$? = $ac_status" >&5
+  echo "$as_me:19959: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -19964,7 +19968,7 @@
 			LIBS="$cf_save"
 
 fi
-echo "$as_me:19967: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:19971: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
 		test "$cf_cv_libstdcpp" = yes && {
 cf_add_libs="-l$cf_stdcpp_libname"
@@ -19986,7 +19990,7 @@
 	fi
 fi
 
-	echo "$as_me:19989: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:19993: checking whether $CXX understands -c and -o together" >&5
 echo $ECHO_N "checking whether $CXX understands -c and -o together... $ECHO_C" >&6
 if test "${cf_cv_prog_CXX_c_o+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20001,15 +20005,15 @@
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX $CXXFLAGS $CPPFLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:20004: \"$ac_try\"") >&5
+if { (eval echo "$as_me:20008: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20007: \$? = $ac_status" >&5
+  echo "$as_me:20011: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:20009: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:20013: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20012: \$? = $ac_status" >&5
+  echo "$as_me:20016: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -20020,10 +20024,10 @@
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:20023: result: yes" >&5
+  echo "$as_me:20027: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:20026: result: no" >&5
+  echo "$as_me:20030: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -20043,7 +20047,7 @@
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:20046: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:20050: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
 
@@ -20064,7 +20068,7 @@
 LIBS="$cf_add_libs"
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20067 "configure"
+#line 20071 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -20078,16 +20082,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20081: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20085: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20084: \$? = $ac_status" >&5
+  echo "$as_me:20088: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20087: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20091: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20090: \$? = $ac_status" >&5
+  echo "$as_me:20094: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 
@@ -20124,7 +20128,7 @@
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 20127 "configure"
+#line 20131 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -20138,16 +20142,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20141: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20145: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20144: \$? = $ac_status" >&5
+  echo "$as_me:20148: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20147: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20151: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20150: \$? = $ac_status" >&5
+  echo "$as_me:20154: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 
@@ -20180,7 +20184,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
-	echo "$as_me:20183: result: $cf_cxx_library" >&5
+	echo "$as_me:20187: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -20196,7 +20200,7 @@
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
-echo "$as_me:20199: checking how to run the C++ preprocessor" >&5
+echo "$as_me:20203: checking how to run the C++ preprocessor" >&5
 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
 if test -z "$CXXCPP"; then
   if test "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -20213,18 +20217,18 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 20216 "configure"
+#line 20220 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:20221: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20225: \"$ac_cpp conftest.$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:20227: \$? = $ac_status" >&5
+  echo "$as_me:20231: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20247,17 +20251,17 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 20250 "configure"
+#line 20254 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:20254: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20258: \"$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:20260: \$? = $ac_status" >&5
+  echo "$as_me:20264: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20294,7 +20298,7 @@
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:20297: result: $CXXCPP" >&5
+echo "$as_me:20301: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -20304,18 +20308,18 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 20307 "configure"
+#line 20311 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:20312: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20316: \"$ac_cpp conftest.$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:20318: \$? = $ac_status" >&5
+  echo "$as_me:20322: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20338,17 +20342,17 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 20341 "configure"
+#line 20345 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:20345: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20349: \"$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:20351: \$? = $ac_status" >&5
+  echo "$as_me:20355: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20376,7 +20380,7 @@
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:20379: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:20383: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -20391,23 +20395,23 @@
 for ac_header in typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:20394: checking for $ac_header" >&5
+echo "$as_me:20398: 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 20400 "configure"
+#line 20404 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:20404: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20408: \"$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:20410: \$? = $ac_status" >&5
+  echo "$as_me:20414: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20426,7 +20430,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:20429: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:20433: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -20439,23 +20443,23 @@
 for ac_header in iostream
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:20442: checking for $ac_header" >&5
+echo "$as_me:20446: 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 20448 "configure"
+#line 20452 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:20452: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:20456: \"$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:20458: \$? = $ac_status" >&5
+  echo "$as_me:20462: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -20474,7 +20478,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:20477: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:20481: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -20485,10 +20489,10 @@
 done
 
 if test x"$ac_cv_header_iostream" = xyes ; then
-	echo "$as_me:20488: checking if iostream uses std-namespace" >&5
+	echo "$as_me:20492: checking if iostream uses std-namespace" >&5
 echo $ECHO_N "checking if iostream uses std-namespace... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20491 "configure"
+#line 20495 "configure"
 #include "confdefs.h"
 
 #include <iostream>
@@ -20505,16 +20509,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20508: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20512: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20511: \$? = $ac_status" >&5
+  echo "$as_me:20515: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20518: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20517: \$? = $ac_status" >&5
+  echo "$as_me:20521: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_iostream_namespace=yes
 else
@@ -20523,7 +20527,7 @@
 cf_iostream_namespace=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:20526: result: $cf_iostream_namespace" >&5
+	echo "$as_me:20530: result: $cf_iostream_namespace" >&5
 echo "${ECHO_T}$cf_iostream_namespace" >&6
 	if test "$cf_iostream_namespace" = yes ; then
 
@@ -20534,7 +20538,7 @@
 	fi
 fi
 
-echo "$as_me:20537: checking if we should include stdbool.h" >&5
+echo "$as_me:20541: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -20542,7 +20546,7 @@
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20545 "configure"
+#line 20549 "configure"
 #include "confdefs.h"
 
 int
@@ -20554,23 +20558,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20557: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20561: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20560: \$? = $ac_status" >&5
+  echo "$as_me:20564: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20563: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20567: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20566: \$? = $ac_status" >&5
+  echo "$as_me:20570: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 20573 "configure"
+#line 20577 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -20586,16 +20590,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20589: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20593: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20592: \$? = $ac_status" >&5
+  echo "$as_me:20596: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20595: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20599: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20598: \$? = $ac_status" >&5
+  echo "$as_me:20602: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -20609,13 +20613,13 @@
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:20612: result: yes" >&5
+then	echo "$as_me:20616: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:20614: result: no" >&5
+else	echo "$as_me:20618: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:20618: checking for builtin bool type" >&5
+echo "$as_me:20622: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -20623,7 +20627,7 @@
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20626 "configure"
+#line 20630 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -20638,16 +20642,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20641: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20645: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20644: \$? = $ac_status" >&5
+  echo "$as_me:20648: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20647: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20651: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20650: \$? = $ac_status" >&5
+  echo "$as_me:20654: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -20660,13 +20664,13 @@
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:20663: result: yes" >&5
+then	echo "$as_me:20667: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:20665: result: no" >&5
+else	echo "$as_me:20669: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:20669: checking for size of bool" >&5
+echo "$as_me:20673: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20677,7 +20681,7 @@
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20680 "configure"
+#line 20684 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20719,15 +20723,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20722: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20726: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20725: \$? = $ac_status" >&5
+  echo "$as_me:20729: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20727: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20731: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20730: \$? = $ac_status" >&5
+  echo "$as_me:20734: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -20745,18 +20749,18 @@
 fi
 
 	rm -f cf_test.out
-echo "$as_me:20748: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:20752: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in
 	(.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:20754: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:20758: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
-echo "$as_me:20759: checking for special defines needed for etip.h" >&5
+echo "$as_me:20763: checking for special defines needed for etip.h" >&5
 echo $ECHO_N "checking for special defines needed for etip.h... $ECHO_C" >&6
 cf_save_CXXFLAGS="$CXXFLAGS"
 cf_result="none"
@@ -20774,7 +20778,7 @@
 	test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
 	test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
 cat >conftest.$ac_ext <<_ACEOF
-#line 20777 "configure"
+#line 20781 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -20788,16 +20792,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20791: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20795: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20794: \$? = $ac_status" >&5
+  echo "$as_me:20798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20797: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20800: \$? = $ac_status" >&5
+  echo "$as_me:20804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -20818,12 +20822,12 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:20821: result: $cf_result" >&5
+echo "$as_me:20825: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:20826: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:20830: checking if $CXX accepts parameter initialization" >&5
 echo $ECHO_N "checking if $CXX accepts parameter initialization... $ECHO_C" >&6
 if test "${cf_cv_cpp_param_init+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20840,7 +20844,7 @@
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 20843 "configure"
+#line 20847 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -20859,15 +20863,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:20862: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20866: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20865: \$? = $ac_status" >&5
+  echo "$as_me:20869: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:20867: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20871: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20870: \$? = $ac_status" >&5
+  echo "$as_me:20874: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -20886,7 +20890,7 @@
 ac_main_return=return
 
 fi
-echo "$as_me:20889: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:20893: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes &&
@@ -20896,7 +20900,7 @@
 
 if test -n "$CXX"; then
 
-echo "$as_me:20899: checking if $CXX accepts static_cast" >&5
+echo "$as_me:20903: checking if $CXX accepts static_cast" >&5
 echo $ECHO_N "checking if $CXX accepts static_cast... $ECHO_C" >&6
 if test "${cf_cv_cpp_static_cast+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20910,7 +20914,7 @@
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20913 "configure"
+#line 20917 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -20954,16 +20958,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:20957: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20961: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20960: \$? = $ac_status" >&5
+  echo "$as_me:20964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:20963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20966: \$? = $ac_status" >&5
+  echo "$as_me:20970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -20981,7 +20985,7 @@
 ac_main_return=return
 
 fi
-echo "$as_me:20984: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:20988: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -21030,7 +21034,7 @@
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:21033: checking for size of bool" >&5
+echo "$as_me:21037: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21041,7 +21045,7 @@
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 21044 "configure"
+#line 21048 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -21083,15 +21087,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:21086: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21090: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21089: \$? = $ac_status" >&5
+  echo "$as_me:21093: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:21091: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21095: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21094: \$? = $ac_status" >&5
+  echo "$as_me:21098: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -21109,25 +21113,25 @@
 fi
 
 	rm -f cf_test.out
-echo "$as_me:21112: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:21116: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in
 	(.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:21118: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:21122: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
 		else
-			echo "$as_me:21124: checking for fallback type of bool" >&5
+			echo "$as_me:21128: checking for fallback type of bool" >&5
 echo $ECHO_N "checking for fallback type of bool... $ECHO_C" >&6
 			case "$host_cpu" in
 			(i?86)	cf_cv_type_of_bool=char	;;
 			(*)	cf_cv_type_of_bool=int	;;
 			esac
-			echo "$as_me:21130: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:21134: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -21156,7 +21160,7 @@
 
 	if test "$cf_with_ada" != "no" ; then
 		if test "$with_libtool" != "no"; then
-			{ echo "$as_me:21159: WARNING: libtool does not support Ada - disabling feature" >&5
+			{ echo "$as_me:21163: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 			cf_with_ada=no
 		fi
@@ -21167,7 +21171,7 @@
 cf_ada_make=gnatmake
 # Extract the first word of "$cf_ada_make", so it can be a program name with args.
 set dummy $cf_ada_make; ac_word=$2
-echo "$as_me:21170: checking for $ac_word" >&5
+echo "$as_me:21174: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_gnat_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21182,7 +21186,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_gnat_exists="yes"
-echo "$as_me:21185: found $ac_dir/$ac_word" >&5
+echo "$as_me:21189: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -21191,10 +21195,10 @@
 fi
 gnat_exists=$ac_cv_prog_gnat_exists
 if test -n "$gnat_exists"; then
-  echo "$as_me:21194: result: $gnat_exists" >&5
+  echo "$as_me:21198: result: $gnat_exists" >&5
 echo "${ECHO_T}$gnat_exists" >&6
 else
-  echo "$as_me:21197: result: no" >&5
+  echo "$as_me:21201: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -21203,12 +21207,12 @@
 	cf_cv_prog_gnat_correct=no
 else
 
-echo "$as_me:21206: checking for gnat version" >&5
+echo "$as_me:21210: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
 cf_gnat_version=`${cf_ada_make:-gnatmake} -v 2>&1 | \
 	grep '[0-9].[0-9][0-9]*' |\
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
-echo "$as_me:21211: result: $cf_gnat_version" >&5
+echo "$as_me:21215: result: $cf_gnat_version" >&5
 echo "${ECHO_T}$cf_gnat_version" >&6
 
 case $cf_gnat_version in
@@ -21216,7 +21220,7 @@
 	cf_cv_prog_gnat_correct=yes
 	;;
 (*)
-	{ echo "$as_me:21219: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+	{ echo "$as_me:21223: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
 echo "$as_me: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
 	cf_cv_prog_gnat_correct=no
 	;;
@@ -21224,7 +21228,7 @@
 
 	# Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:21227: checking for $ac_word" >&5
+echo "$as_me:21231: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_M4_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21239,7 +21243,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_M4_exists="yes"
-echo "$as_me:21242: found $ac_dir/$ac_word" >&5
+echo "$as_me:21246: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -21248,10 +21252,10 @@
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:21251: result: $M4_exists" >&5
+  echo "$as_me:21255: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:21254: result: no" >&5
+  echo "$as_me:21258: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -21260,7 +21264,7 @@
 		echo Ada95 binding required program m4 not found. Ada95 binding disabled.
 	fi
 	if test "$cf_cv_prog_gnat_correct" = yes; then
-		echo "$as_me:21263: checking if GNAT works" >&5
+		echo "$as_me:21267: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf conftest* *~conftest*
@@ -21288,7 +21292,7 @@
 fi
 rm -rf conftest* *~conftest*
 
-		echo "$as_me:21291: result: $cf_cv_prog_gnat_correct" >&5
+		echo "$as_me:21295: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
 	fi
 fi
@@ -21297,7 +21301,7 @@
 
  	ADAFLAGS="$ADAFLAGS -gnatpn"
 
-	echo "$as_me:21300: checking optimization options for ADAFLAGS" >&5
+	echo "$as_me:21304: checking optimization options for ADAFLAGS" >&5
 echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 	case "$CFLAGS" in
 	(*-g*)
@@ -21314,10 +21318,10 @@
 
 		;;
 	esac
-	echo "$as_me:21317: result: $ADAFLAGS" >&5
+	echo "$as_me:21321: result: $ADAFLAGS" >&5
 echo "${ECHO_T}$ADAFLAGS" >&6
 
-echo "$as_me:21320: checking if GNATPREP supports -T option" >&5
+echo "$as_me:21324: checking if GNATPREP supports -T option" >&5
 echo $ECHO_N "checking if GNATPREP supports -T option... $ECHO_C" >&6
 if test "${cf_cv_gnatprep_opt_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21327,11 +21331,11 @@
 gnatprep -T 2>/dev/null >/dev/null && cf_cv_gnatprep_opt_t=yes
 
 fi
-echo "$as_me:21330: result: $cf_cv_gnatprep_opt_t" >&5
+echo "$as_me:21334: result: $cf_cv_gnatprep_opt_t" >&5
 echo "${ECHO_T}$cf_cv_gnatprep_opt_t" >&6
 test "$cf_cv_gnatprep_opt_t" = yes && GNATPREP_OPTS="-T $GNATPREP_OPTS"
 
-echo "$as_me:21334: checking if GNAT supports generics" >&5
+echo "$as_me:21338: checking if GNAT supports generics" >&5
 echo $ECHO_N "checking if GNAT supports generics... $ECHO_C" >&6
 case $cf_gnat_version in
 (3.[1-9]*|[4-9].*)
@@ -21341,7 +21345,7 @@
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:21344: result: $cf_gnat_generics" >&5
+echo "$as_me:21348: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -21353,7 +21357,7 @@
 	cf_generic_objects=
 fi
 
-echo "$as_me:21356: checking if GNAT supports SIGINT" >&5
+echo "$as_me:21360: checking if GNAT supports SIGINT" >&5
 echo $ECHO_N "checking if GNAT supports SIGINT... $ECHO_C" >&6
 if test "${cf_cv_gnat_sigint+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21401,7 +21405,7 @@
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:21404: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:21408: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test $cf_cv_gnat_sigint = yes ; then
@@ -21414,7 +21418,7 @@
 cf_gnat_projects=no
 
 if test "$enable_gnat_projects" != no ; then
-echo "$as_me:21417: checking if GNAT supports project files" >&5
+echo "$as_me:21421: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
 case $cf_gnat_version in
 (3.[0-9]*)
@@ -21474,15 +21478,15 @@
 	esac
 	;;
 esac
-echo "$as_me:21477: result: $cf_gnat_projects" >&5
+echo "$as_me:21481: result: $cf_gnat_projects" >&5
 echo "${ECHO_T}$cf_gnat_projects" >&6
 fi # enable_gnat_projects
 
 if test $cf_gnat_projects = yes
 then
-	echo "$as_me:21483: checking if GNAT supports libraries" >&5
+	echo "$as_me:21487: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:21485: result: $cf_gnat_libraries" >&5
+	echo "$as_me:21489: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -21502,7 +21506,7 @@
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:21505: checking for ada-compiler" >&5
+echo "$as_me:21509: checking for ada-compiler" >&5
 echo $ECHO_N "checking for ada-compiler... $ECHO_C" >&6
 
 # Check whether --with-ada-compiler or --without-ada-compiler was given.
@@ -21513,12 +21517,12 @@
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:21516: result: $cf_ada_compiler" >&5
+echo "$as_me:21520: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 			cf_ada_package=terminal_interface
 
-echo "$as_me:21521: checking for ada-include" >&5
+echo "$as_me:21525: checking for ada-include" >&5
 echo $ECHO_N "checking for ada-include... $ECHO_C" >&6
 
 # Check whether --with-ada-include or --without-ada-include was given.
@@ -21554,7 +21558,7 @@
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:21557: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:21561: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -21563,10 +21567,10 @@
 fi
 eval ADA_INCLUDE="$withval"
 
-echo "$as_me:21566: result: $ADA_INCLUDE" >&5
+echo "$as_me:21570: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:21569: checking for ada-objects" >&5
+echo "$as_me:21573: checking for ada-objects" >&5
 echo $ECHO_N "checking for ada-objects... $ECHO_C" >&6
 
 # Check whether --with-ada-objects or --without-ada-objects was given.
@@ -21602,7 +21606,7 @@
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:21605: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:21609: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -21611,10 +21615,10 @@
 fi
 eval ADA_OBJECTS="$withval"
 
-echo "$as_me:21614: result: $ADA_OBJECTS" >&5
+echo "$as_me:21618: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:21617: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:21621: checking if an Ada95 shared-library should be built" >&5
 echo $ECHO_N "checking if an Ada95 shared-library should be built... $ECHO_C" >&6
 
 # Check whether --with-ada-sharedlib or --without-ada-sharedlib was given.
@@ -21624,7 +21628,7 @@
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:21627: result: $with_ada_sharedlib" >&5
+echo "$as_me:21631: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 ADA_SHAREDLIB='lib$(LIB_NAME).so.1'
@@ -21647,13 +21651,13 @@
 
 # do this "late" to avoid conflict with header-checks
 if test "x$with_widec" = xyes ; then
-	echo "$as_me:21650: checking for wchar_t" >&5
+	echo "$as_me:21654: checking for wchar_t" >&5
 echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6
 if test "${ac_cv_type_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 21656 "configure"
+#line 21660 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21668,16 +21672,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21671: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21675: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21674: \$? = $ac_status" >&5
+  echo "$as_me:21678: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21677: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21681: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21680: \$? = $ac_status" >&5
+  echo "$as_me:21684: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_wchar_t=yes
 else
@@ -21687,10 +21691,10 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:21690: result: $ac_cv_type_wchar_t" >&5
+echo "$as_me:21694: result: $ac_cv_type_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_type_wchar_t" >&6
 
-echo "$as_me:21693: checking size of wchar_t" >&5
+echo "$as_me:21697: checking size of wchar_t" >&5
 echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6
 if test "${ac_cv_sizeof_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21699,7 +21703,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 21702 "configure"
+#line 21706 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21711,21 +21715,21 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21714: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21718: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21717: \$? = $ac_status" >&5
+  echo "$as_me:21721: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21720: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21724: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21723: \$? = $ac_status" >&5
+  echo "$as_me:21727: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 21728 "configure"
+#line 21732 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21737,16 +21741,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21740: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21744: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21743: \$? = $ac_status" >&5
+  echo "$as_me:21747: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21746: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21750: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21749: \$? = $ac_status" >&5
+  echo "$as_me:21753: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -21762,7 +21766,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 21765 "configure"
+#line 21769 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21774,16 +21778,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21777: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21781: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21780: \$? = $ac_status" >&5
+  echo "$as_me:21784: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21783: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21787: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21786: \$? = $ac_status" >&5
+  echo "$as_me:21790: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -21799,7 +21803,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 21802 "configure"
+#line 21806 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21811,16 +21815,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:21814: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21818: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21817: \$? = $ac_status" >&5
+  echo "$as_me:21821: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:21820: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21824: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21823: \$? = $ac_status" >&5
+  echo "$as_me:21827: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -21833,12 +21837,12 @@
 ac_cv_sizeof_wchar_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:21836: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:21840: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 21841 "configure"
+#line 21845 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -21854,15 +21858,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:21857: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21861: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21860: \$? = $ac_status" >&5
+  echo "$as_me:21864: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:21862: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21866: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21865: \$? = $ac_status" >&5
+  echo "$as_me:21869: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_wchar_t=`cat conftest.val`
 else
@@ -21878,7 +21882,7 @@
   ac_cv_sizeof_wchar_t=0
 fi
 fi
-echo "$as_me:21881: result: $ac_cv_sizeof_wchar_t" >&5
+echo "$as_me:21885: result: $ac_cv_sizeof_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
@@ -21896,7 +21900,7 @@
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:21899: checking for library subsets" >&5
+echo "$as_me:21903: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -21938,7 +21942,7 @@
 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:21941: result: $LIB_SUBSETS" >&5
+echo "$as_me:21945: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -21969,7 +21973,7 @@
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:21972: checking default library suffix" >&5
+echo "$as_me:21976: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -21980,10 +21984,10 @@
 	(shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:21983: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:21987: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:21986: checking default library-dependency suffix" >&5
+echo "$as_me:21990: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case X$DFT_LWR_MODEL in
@@ -22041,10 +22045,10 @@
 		DFT_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_LIB_SUFFIX}"
 		DFT_DEP_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_DEP_SUFFIX}"
 	fi
-echo "$as_me:22044: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:22048: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:22047: checking default object directory" >&5
+echo "$as_me:22051: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -22060,11 +22064,11 @@
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:22063: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:22067: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 if test "x$cf_with_cxx" = xyes ; then
-echo "$as_me:22067: checking c++ library-dependency suffix" >&5
+echo "$as_me:22071: checking c++ library-dependency suffix" >&5
 echo $ECHO_N "checking c++ library-dependency suffix... $ECHO_C" >&6
 if test "$with_libtool" != "no"; then
 	# libtool thinks it can make c++ shared libraries (perhaps only g++)
@@ -22132,7 +22136,7 @@
 	fi
 
 fi
-echo "$as_me:22135: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:22139: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -22308,19 +22312,19 @@
 
 if test -n "$LDFLAGS_STATIC" && test -n "$LDFLAGS_SHARED"
 then
-	echo "$as_me:22311: checking if linker supports switching between static/dynamic" >&5
+	echo "$as_me:22315: checking if linker supports switching between static/dynamic" >&5
 echo $ECHO_N "checking if linker supports switching between static/dynamic... $ECHO_C" >&6
 
 	rm -f libconftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 22316 "configure"
+#line 22320 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp) { return fflush(fp); }
 EOF
-	if { (eval echo "$as_me:22320: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:22324: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22323: \$? = $ac_status" >&5
+  echo "$as_me:22327: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		( $AR $ARFLAGS libconftest.a conftest.o ) 2>&5 1>/dev/null
 		( eval $RANLIB libconftest.a ) 2>&5 >/dev/null
@@ -22331,10 +22335,10 @@
 
 	LIBS="$LDFLAGS_STATIC -L`pwd` -lconftest $LDFLAGS_DYNAMIC $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 22334 "configure"
+#line 22338 "configure"
 #include "confdefs.h"
 
-#line 22337 "configure"
+#line 22341 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp);
 
@@ -22349,16 +22353,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:22352: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22356: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22355: \$? = $ac_status" >&5
+  echo "$as_me:22359: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:22358: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22362: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22361: \$? = $ac_status" >&5
+  echo "$as_me:22365: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	# some linkers simply ignore the -dynamic
@@ -22381,7 +22385,7 @@
 	rm -f libconftest.*
 	LIBS="$cf_save_LIBS"
 
-	echo "$as_me:22384: result: $cf_ldflags_static" >&5
+	echo "$as_me:22388: result: $cf_ldflags_static" >&5
 echo "${ECHO_T}$cf_ldflags_static" >&6
 
 	if test $cf_ldflags_static != yes
@@ -22397,7 +22401,7 @@
 	;;
 esac
 
-echo "$as_me:22400: checking where we will install curses.h" >&5
+echo "$as_me:22404: checking where we will install curses.h" >&5
 echo $ECHO_N "checking where we will install curses.h... $ECHO_C" >&6
 
 includesubdir=
@@ -22407,7 +22411,7 @@
 then
 	includesubdir="/ncurses${USE_LIB_SUFFIX}"
 fi
-echo "$as_me:22410: result: ${includedir}${includesubdir}" >&5
+echo "$as_me:22414: result: ${includedir}${includesubdir}" >&5
 echo "${ECHO_T}${includedir}${includesubdir}" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -22415,7 +22419,7 @@
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:22418: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:22422: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
 echo "$as_me: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&2;}
 fi
 fi
@@ -22433,7 +22437,7 @@
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:22436: checking for src modules" >&5
+echo "$as_me:22440: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -22498,7 +22502,7 @@
 		fi
 	fi
 done
-echo "$as_me:22501: result: $cf_cv_src_modules" >&5
+echo "$as_me:22505: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -22715,7 +22719,7 @@
 
 # Extract the first word of "tic", so it can be a program name with args.
 set dummy tic; ac_word=$2
-echo "$as_me:22718: checking for $ac_word" >&5
+echo "$as_me:22722: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TIC_PATH+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22732,7 +22736,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TIC_PATH="$ac_dir/$ac_word"
-   echo "$as_me:22735: found $ac_dir/$ac_word" >&5
+   echo "$as_me:22739: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -22744,10 +22748,10 @@
 TIC_PATH=$ac_cv_path_TIC_PATH
 
 if test -n "$TIC_PATH"; then
-  echo "$as_me:22747: result: $TIC_PATH" >&5
+  echo "$as_me:22751: result: $TIC_PATH" >&5
 echo "${ECHO_T}$TIC_PATH" >&6
 else
-  echo "$as_me:22750: result: no" >&5
+  echo "$as_me:22754: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -22755,7 +22759,7 @@
 then
 	if test "$TIC_PATH" = unknown
 	then
-		{ echo "$as_me:22758: WARNING: no tic program found for fallbacks" >&5
+		{ echo "$as_me:22762: WARNING: no tic program found for fallbacks" >&5
 echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
 	fi
 fi
@@ -22791,7 +22795,7 @@
 	(*-D_XOPEN_SOURCE_EXTENDED*)
 		test -n "$verbose" && echo "	moving _XOPEN_SOURCE_EXTENDED to work around g++ problem" 1>&6
 
-echo "${as_me:-configure}:22794: testing moving _XOPEN_SOURCE_EXTENDED to work around g++ problem ..." 1>&5
+echo "${as_me:-configure}:22798: testing moving _XOPEN_SOURCE_EXTENDED to work around g++ problem ..." 1>&5
 
 		CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
 		CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
@@ -22802,7 +22806,7 @@
 
 # Help to automatically enable the extended curses features when using either
 # the *-config or the ".pc" files by adding defines.
-echo "$as_me:22805: checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script" >&5
+echo "$as_me:22809: checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script" >&5
 echo $ECHO_N "checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script... $ECHO_C" >&6
 PKG_CFLAGS=
 for cf_loop1 in $CPPFLAGS_after_XOPEN
@@ -22818,7 +22822,7 @@
 	done
 	test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
 done
-echo "$as_me:22821: result: $PKG_CFLAGS" >&5
+echo "$as_me:22825: result: $PKG_CFLAGS" >&5
 echo "${ECHO_T}$PKG_CFLAGS" >&6
 
 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
@@ -22875,7 +22879,7 @@
 	cf_filter_syms=$cf_dft_filter_syms
 	test -n "$verbose" && echo "	will map symbols to ABI=$cf_cv_abi_version" 1>&6
 
-echo "${as_me:-configure}:22878: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
+echo "${as_me:-configure}:22882: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
 
 fi
 
@@ -22979,7 +22983,7 @@
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:22982: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:22986: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -23155,7 +23159,7 @@
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:23158: error: ambiguous option: $1
+    { { echo "$as_me:23162: 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;}
@@ -23174,7 +23178,7 @@
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:23177: error: unrecognized option: $1
+  -*) { { echo "$as_me:23181: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -23293,7 +23297,7 @@
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "include/ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/ncurses_cfg.h:include/ncurses_cfg.hin" ;;
-  *) { { echo "$as_me:23296: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:23300: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -23768,7 +23772,7 @@
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:23771: creating $ac_file" >&5
+    { echo "$as_me:23775: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -23786,7 +23790,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:23789: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:23793: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -23799,7 +23803,7 @@
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:23802: error: cannot find input file: $f" >&5
+           { { echo "$as_me:23806: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -23815,7 +23819,7 @@
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:23818: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:23822: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -23824,7 +23828,7 @@
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:23827: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:23831: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -23861,7 +23865,7 @@
             ac_init=`egrep '[ 	]*'$ac_name'[ 	]*=' $ac_file`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:23864: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:23868: 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;}
@@ -23872,7 +23876,7 @@
     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:23875: WARNING: Some variables may not be substituted:
+      { echo "$as_me:23879: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -23921,7 +23925,7 @@
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:23924: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:23928: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -23932,7 +23936,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:23935: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:23939: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -23945,7 +23949,7 @@
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:23948: error: cannot find input file: $f" >&5
+           { { echo "$as_me:23952: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -24003,7 +24007,7 @@
   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:24006: $ac_file is unchanged" >&5
+      { echo "$as_me:24010: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -24348,7 +24352,7 @@
 				(cygdll|msysdll|mingw)
 					test "x$with_shared_cxx" = xno && test -n "$verbose" && echo "	overriding CXX_MODEL to SHARED" 1>&6
 
-echo "${as_me:-configure}:24351: testing overriding CXX_MODEL to SHARED ..." 1>&5
+echo "${as_me:-configure}:24355: testing overriding CXX_MODEL to SHARED ..." 1>&5
 
 					with_shared_cxx=yes
 					;;
Index: dist.mk
Prereq:  1.1126 
--- ncurses-6.0-20161001+/dist.mk	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/dist.mk	2016-10-03 00:57:15.000000000 +0000
@@ -25,7 +25,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.1126 2016/10/01 11:52:22 tom Exp $
+# $Id: dist.mk,v 1.1127 2016/10/03 00:57:15 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -37,7 +37,7 @@
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 6
 NCURSES_MINOR = 0
-NCURSES_PATCH = 20161001
+NCURSES_PATCH = 20161008
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
Index: ncurses/tinfo/lib_baudrate.c
Prereq:  1.41 
--- ncurses-6.0-20161001+/ncurses/tinfo/lib_baudrate.c	2016-08-28 00:35:00.000000000 +0000
+++ ncurses-6.0-20161008/ncurses/tinfo/lib_baudrate.c	2016-10-03 00:29:21.000000000 +0000
@@ -39,7 +39,7 @@
 
 #include <curses.priv.h>
 #include <termcap.h>		/* ospeed */
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__)
 #include <sys/param.h>
 #endif
 
@@ -49,7 +49,11 @@
  * of the indices up to B115200 fit nicely in a 'short', allowing us to retain
  * ospeed's type for compatibility.
  */
-#if NCURSES_OSPEED_COMPAT && ((defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__))
+#if NCURSES_OSPEED_COMPAT && \
+ 	((defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || \
+	defined(__NetBSD__) || \
+	((defined(__OpenBSD__) && OpenBSD < 201510)) || \
+	defined(__APPLE__))
 #undef B0
 #undef B50
 #undef B75
@@ -79,7 +83,7 @@
 #undef USE_OLD_TTY
 #endif /* USE_OLD_TTY */
 
-MODULE_ID("$Id: lib_baudrate.c,v 1.41 2016/08/28 00:35:00 tom Exp $")
+MODULE_ID("$Id: lib_baudrate.c,v 1.42 2016/10/03 00:29:21 tom Exp $")
 
 /*
  *	int
Index: package/debian-mingw/changelog
--- ncurses-6.0-20161001+/package/debian-mingw/changelog	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/debian-mingw/changelog	2016-10-03 00:57:15.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20161001) unstable; urgency=low
+ncurses6 (6.0+20161008) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 01 Oct 2016 07:52:23 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 02 Oct 2016 20:57:15 -0400
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian-mingw64/changelog
--- ncurses-6.0-20161001+/package/debian-mingw64/changelog	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/debian-mingw64/changelog	2016-10-03 00:57:15.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20161001) unstable; urgency=low
+ncurses6 (6.0+20161008) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 01 Oct 2016 07:52:23 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 02 Oct 2016 20:57:15 -0400
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian/changelog
--- ncurses-6.0-20161001+/package/debian/changelog	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/debian/changelog	2016-10-03 00:57:15.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.0+20161001) unstable; urgency=low
+ncurses6 (6.0+20161008) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 01 Oct 2016 07:52:23 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 02 Oct 2016 20:57:15 -0400
 
 ncurses6 (5.9-20120608) unstable; urgency=low
 
Index: package/mingw-ncurses.nsi
Prereq:  1.178 
--- ncurses-6.0-20161001+/package/mingw-ncurses.nsi	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/mingw-ncurses.nsi	2016-10-03 00:57:15.000000000 +0000
@@ -1,4 +1,4 @@
-; $Id: mingw-ncurses.nsi,v 1.178 2016/10/01 11:52:22 tom Exp $
+; $Id: mingw-ncurses.nsi,v 1.179 2016/10/03 00:57:15 tom Exp $
 
 ; TODO add examples
 ; TODO bump ABI to 6
@@ -10,7 +10,7 @@
 !define VERSION_MAJOR "6"
 !define VERSION_MINOR "0"
 !define VERSION_YYYY  "2016"
-!define VERSION_MMDD  "1001"
+!define VERSION_MMDD  "1008"
 !define VERSION_PATCH ${VERSION_YYYY}${VERSION_MMDD}
 
 !define MY_ABI   "5"
Index: package/mingw-ncurses.spec
--- ncurses-6.0-20161001+/package/mingw-ncurses.spec	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/mingw-ncurses.spec	2016-10-03 00:57:15.000000000 +0000
@@ -3,7 +3,7 @@
 Summary: shared libraries for terminal handling
 Name: mingw32-ncurses6
 Version: 6.0
-Release: 20161001
+Release: 20161008
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: package/ncurses.spec
--- ncurses-6.0-20161001+/package/ncurses.spec	2016-10-01 11:52:22.000000000 +0000
+++ ncurses-6.0-20161008/package/ncurses.spec	2016-10-03 00:57:15.000000000 +0000
@@ -1,7 +1,7 @@
 Summary: shared libraries for terminal handling
 Name: ncurses6
 Version: 6.0
-Release: 20161001
+Release: 20161008
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: progs/dump_entry.c
Prereq:  1.141 
--- ncurses-6.0-20161001+/progs/dump_entry.c	2016-10-02 01:28:04.000000000 +0000
+++ ncurses-6.0-20161008/progs/dump_entry.c	2016-10-09 01:30:14.000000000 +0000
@@ -39,7 +39,7 @@
 #include "termsort.c"		/* this C file is generated */
 #include <parametrized.h>	/* so is this */
 
-MODULE_ID("$Id: dump_entry.c,v 1.141 2016/10/02 01:28:04 tom Exp $")
+MODULE_ID("$Id: dump_entry.c,v 1.143 2016/10/09 01:30:14 tom Exp $")
 
 #define DISCARD(string) string = ABSENT_STRING
 #define PRINTF (void) printf
@@ -123,7 +123,7 @@
 	if (dst->text == 0)
 	    failed("strncpy_DYN");
     }
-    _nc_STRNCPY(dst->text + dst->used, src, need);
+    _nc_STRNCPY(dst->text + dst->used, src, need + 1);
     dst->used += need;
     dst->text[dst->used] = 0;
 }
@@ -581,7 +581,7 @@
 	    base = (int) (p + 1 - fill);
 	    if (base > 8)
 		base = 8;
-	    sprintf(align, "%*s", base, " ");
+	    _nc_SPRINTF(align, _nc_SLIMIT(align) "%*s", base, " ");
 	} else {
 	    align[base] = '\0';
 	}
Index: test/aclocal.m4
Prereq:  1.135 
--- ncurses-6.0-20161001+/test/aclocal.m4	2016-09-10 22:09:38.000000000 +0000
+++ ncurses-6.0-20161008/test/aclocal.m4	2016-10-08 21:36:55.000000000 +0000
@@ -26,7 +26,7 @@
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.135 2016/09/10 22:09:38 tom Exp $
+dnl $Id: aclocal.m4,v 1.136 2016/10/08 21:36:55 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -1118,7 +1118,7 @@
 fi
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_ENABLE_STRING_HACKS version: 4 updated: 2016/09/10 15:33:21
+dnl CF_ENABLE_STRING_HACKS version: 5 updated: 2016/10/08 17:34:11
 dnl ----------------------
 dnl On a few platforms, the compiler and/or loader nags with untruthful
 dnl comments stating that "most" uses of strcat/strcpy/sprintf are incorrect,
@@ -1145,7 +1145,9 @@
 if test "x$with_string_hacks" = "xyes"; then
  	AC_DEFINE(USE_STRING_HACKS,1,[Define to 1 to work around bogus compiler/loader warnings])
 	AC_MSG_WARN(enabling string-hacks to work around bogus compiler/loader warnings)
-	AC_CHECK_FUNC(strlcat,,[
+	AC_CHECK_FUNC(strlcat,[
+		AC_DEFINE(HAVE_STRLCAT,1,[Define to 1 if we have strlcat function])
+		],[
 		AC_CHECK_LIB(bsd,strlcat,[
 			CF_ADD_LIB(bsd)
 			AC_CHECK_HEADERS(bsd/string.h)
Index: test/configure
--- ncurses-6.0-20161001+/test/configure	2016-09-10 22:10:07.000000000 +0000
+++ ncurses-6.0-20161008/test/configure	2016-10-08 21:37:21.000000000 +0000
@@ -2898,10 +2898,14 @@
 echo "$as_me:2898: result: $ac_cv_func_strlcat" >&5
 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
 if test $ac_cv_func_strlcat = yes; then
-  :
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRLCAT 1
+EOF
+
 else
 
-		echo "$as_me:2904: checking for strlcat in -lbsd" >&5
+		echo "$as_me:2908: checking for strlcat in -lbsd" >&5
 echo $ECHO_N "checking for strlcat in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_strlcat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2909,7 +2913,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2912 "configure"
+#line 2916 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -2928,16 +2932,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2931: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2935: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2934: \$? = $ac_status" >&5
+  echo "$as_me:2938: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2937: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2941: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2940: \$? = $ac_status" >&5
+  echo "$as_me:2944: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_strlcat=yes
 else
@@ -2948,7 +2952,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2951: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "$as_me:2955: result: $ac_cv_lib_bsd_strlcat" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_strlcat" >&6
 if test $ac_cv_lib_bsd_strlcat = yes; then
 
@@ -2971,23 +2975,23 @@
 for ac_header in bsd/string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2974: checking for $ac_header" >&5
+echo "$as_me:2978: 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 2980 "configure"
+#line 2984 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2984: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2988: \"$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:2990: \$? = $ac_status" >&5
+  echo "$as_me:2994: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3006,7 +3010,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:3009: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:3013: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3027,13 +3031,13 @@
 for ac_func in strlcpy snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:3030: checking for $ac_func" >&5
+echo "$as_me:3034: 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 3036 "configure"
+#line 3040 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -3064,16 +3068,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3067: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3071: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3070: \$? = $ac_status" >&5
+  echo "$as_me:3074: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3073: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3077: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3076: \$? = $ac_status" >&5
+  echo "$as_me:3080: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -3083,7 +3087,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3086: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:3090: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3133,14 +3137,14 @@
 	;;
 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
 
-echo "$as_me:3136: checking if we must define _GNU_SOURCE" >&5
+echo "$as_me:3140: checking if we must define _GNU_SOURCE" >&5
 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_gnu_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 3143 "configure"
+#line 3147 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3155,16 +3159,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3158: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3162: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3161: \$? = $ac_status" >&5
+  echo "$as_me:3165: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3164: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3168: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3167: \$? = $ac_status" >&5
+  echo "$as_me:3171: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -3173,7 +3177,7 @@
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3176 "configure"
+#line 3180 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3188,16 +3192,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3191: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3195: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3194: \$? = $ac_status" >&5
+  echo "$as_me:3198: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3197: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3201: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3200: \$? = $ac_status" >&5
+  echo "$as_me:3204: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -3212,12 +3216,12 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3215: result: $cf_cv_gnu_source" >&5
+echo "$as_me:3219: result: $cf_cv_gnu_source" >&5
 echo "${ECHO_T}$cf_cv_gnu_source" >&6
 
 if test "$cf_cv_gnu_source" = yes
 then
-echo "$as_me:3220: checking if we should also define _DEFAULT_SOURCE" >&5
+echo "$as_me:3224: checking if we should also define _DEFAULT_SOURCE" >&5
 echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_default_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3225,7 +3229,7 @@
 
 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3228 "configure"
+#line 3232 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3240,16 +3244,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3243: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3247: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3246: \$? = $ac_status" >&5
+  echo "$as_me:3250: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3249: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3253: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3252: \$? = $ac_status" >&5
+  echo "$as_me:3256: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_default_source=no
 else
@@ -3260,7 +3264,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3263: result: $cf_cv_default_source" >&5
+echo "$as_me:3267: result: $cf_cv_default_source" >&5
 echo "${ECHO_T}$cf_cv_default_source" >&6
 test "$cf_cv_default_source" = yes && CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE"
 fi
@@ -3286,16 +3290,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:3289: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:3293: checking if we should define _POSIX_C_SOURCE" >&5
 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_posix_c_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-echo "${as_me:-configure}:3295: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:3299: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3298 "configure"
+#line 3302 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3310,16 +3314,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3313: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3317: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3316: \$? = $ac_status" >&5
+  echo "$as_me:3320: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3319: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3323: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3322: \$? = $ac_status" >&5
+  echo "$as_me:3326: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -3340,7 +3344,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 3343 "configure"
+#line 3347 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3355,16 +3359,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3358: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3362: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3361: \$? = $ac_status" >&5
+  echo "$as_me:3365: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3364: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3368: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3367: \$? = $ac_status" >&5
+  echo "$as_me:3371: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3375,15 +3379,15 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3378: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:3382: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3383: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:3387: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3386 "configure"
+#line 3390 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3398,16 +3402,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3401: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3405: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3404: \$? = $ac_status" >&5
+  echo "$as_me:3408: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3407: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3411: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3410: \$? = $ac_status" >&5
+  echo "$as_me:3414: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3423,7 +3427,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3426: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:3430: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -3541,14 +3545,14 @@
 	;;
 (*)
 
-echo "$as_me:3544: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:3548: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3551 "configure"
+#line 3555 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3567,16 +3571,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3570: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3574: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3573: \$? = $ac_status" >&5
+  echo "$as_me:3577: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3576: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3580: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3579: \$? = $ac_status" >&5
+  echo "$as_me:3583: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3585,7 +3589,7 @@
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3588 "configure"
+#line 3592 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -3604,16 +3608,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3607: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3611: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3610: \$? = $ac_status" >&5
+  echo "$as_me:3614: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3613: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3617: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3616: \$? = $ac_status" >&5
+  echo "$as_me:3620: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -3628,7 +3632,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3631: result: $cf_cv_xopen_source" >&5
+echo "$as_me:3635: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -3736,16 +3740,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:3739: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:3743: checking if we should define _POSIX_C_SOURCE" >&5
 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_posix_c_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-echo "${as_me:-configure}:3745: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:3749: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3748 "configure"
+#line 3752 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3760,16 +3764,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3763: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3767: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3766: \$? = $ac_status" >&5
+  echo "$as_me:3770: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3769: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3773: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3772: \$? = $ac_status" >&5
+  echo "$as_me:3776: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -3790,7 +3794,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 3793 "configure"
+#line 3797 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3805,16 +3809,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3808: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3812: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3811: \$? = $ac_status" >&5
+  echo "$as_me:3815: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3814: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3818: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3817: \$? = $ac_status" >&5
+  echo "$as_me:3821: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3825,15 +3829,15 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:3828: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:3832: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:3833: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:3837: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 3836 "configure"
+#line 3840 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -3848,16 +3852,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3851: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3855: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3854: \$? = $ac_status" >&5
+  echo "$as_me:3858: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3857: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3861: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3860: \$? = $ac_status" >&5
+  echo "$as_me:3864: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -3873,7 +3877,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:3876: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:3880: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -4031,7 +4035,7 @@
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:4034: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:4038: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -4039,7 +4043,7 @@
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:4042: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:4046: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -4047,7 +4051,7 @@
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:4050: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:4054: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
@@ -4055,10 +4059,10 @@
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:4058: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:4062: checking if _XOPEN_SOURCE really is set" >&5
 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4061 "configure"
+#line 4065 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -4073,16 +4077,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4076: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4080: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4079: \$? = $ac_status" >&5
+  echo "$as_me:4083: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4082: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4086: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4085: \$? = $ac_status" >&5
+  echo "$as_me:4089: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -4091,12 +4095,12 @@
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:4094: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:4098: result: $cf_XOPEN_SOURCE_set" >&5
 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
 	if test $cf_XOPEN_SOURCE_set = yes
 	then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 4099 "configure"
+#line 4103 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -4111,16 +4115,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4114: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4118: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4117: \$? = $ac_status" >&5
+  echo "$as_me:4121: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4120: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4123: \$? = $ac_status" >&5
+  echo "$as_me:4127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -4131,19 +4135,19 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 		if test $cf_XOPEN_SOURCE_set_ok = no
 		then
-			{ echo "$as_me:4134: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:4138: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:4139: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:4143: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4146 "configure"
+#line 4150 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -4162,16 +4166,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4165: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4169: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4168: \$? = $ac_status" >&5
+  echo "$as_me:4172: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4171: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4175: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4174: \$? = $ac_status" >&5
+  echo "$as_me:4178: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -4180,7 +4184,7 @@
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 4183 "configure"
+#line 4187 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -4199,16 +4203,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4202: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4206: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4205: \$? = $ac_status" >&5
+  echo "$as_me:4209: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4208: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4212: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4211: \$? = $ac_status" >&5
+  echo "$as_me:4215: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -4223,7 +4227,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:4226: result: $cf_cv_xopen_source" >&5
+echo "$as_me:4230: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -4321,7 +4325,7 @@
 	fi
 fi
 
-echo "$as_me:4324: checking for signal global datatype" >&5
+echo "$as_me:4328: checking for signal global datatype" >&5
 echo $ECHO_N "checking for signal global datatype... $ECHO_C" >&6
 if test "${cf_cv_sig_atomic_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4333,7 +4337,7 @@
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4336 "configure"
+#line 4340 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4356,16 +4360,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4359: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4363: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4362: \$? = $ac_status" >&5
+  echo "$as_me:4366: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4365: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4369: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4368: \$? = $ac_status" >&5
+  echo "$as_me:4372: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -4379,7 +4383,7 @@
 
 fi
 
-echo "$as_me:4382: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:4386: result: $cf_cv_sig_atomic_t" >&5
 echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6
 test "$cf_cv_sig_atomic_t" != no &&
 cat >>confdefs.h <<EOF
@@ -4388,14 +4392,14 @@
 
 # Work around breakage on OS X
 
-echo "$as_me:4391: checking if SIGWINCH is defined" >&5
+echo "$as_me:4395: checking if SIGWINCH is defined" >&5
 echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6
 if test "${cf_cv_define_sigwinch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4398 "configure"
+#line 4402 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4410,23 +4414,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4413: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4417: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4416: \$? = $ac_status" >&5
+  echo "$as_me:4420: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4419: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4423: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4422: \$? = $ac_status" >&5
+  echo "$as_me:4426: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 4429 "configure"
+#line 4433 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -4444,16 +4448,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4447: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4451: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4450: \$? = $ac_status" >&5
+  echo "$as_me:4454: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4453: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4457: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4456: \$? = $ac_status" >&5
+  echo "$as_me:4460: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=maybe
 else
@@ -4467,11 +4471,11 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:4470: result: $cf_cv_define_sigwinch" >&5
+echo "$as_me:4474: result: $cf_cv_define_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
 
 if test "$cf_cv_define_sigwinch" = maybe ; then
-echo "$as_me:4474: checking for actual SIGWINCH definition" >&5
+echo "$as_me:4478: checking for actual SIGWINCH definition" >&5
 echo $ECHO_N "checking for actual SIGWINCH definition... $ECHO_C" >&6
 if test "${cf_cv_fixup_sigwinch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4482,7 +4486,7 @@
 while test $cf_sigwinch != 1
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4485 "configure"
+#line 4489 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -4504,16 +4508,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4507: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4511: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4510: \$? = $ac_status" >&5
+  echo "$as_me:4514: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4516: \$? = $ac_status" >&5
+  echo "$as_me:4520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fixup_sigwinch=$cf_sigwinch
 	 break
@@ -4527,7 +4531,7 @@
 done
 
 fi
-echo "$as_me:4530: result: $cf_cv_fixup_sigwinch" >&5
+echo "$as_me:4534: result: $cf_cv_fixup_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
 	if test "$cf_cv_fixup_sigwinch" != unknown ; then
@@ -4537,13 +4541,13 @@
 
 # Checks for CODESET support.
 
-echo "$as_me:4540: checking for nl_langinfo and CODESET" >&5
+echo "$as_me:4544: checking for nl_langinfo and CODESET" >&5
 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
 if test "${am_cv_langinfo_codeset+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4546 "configure"
+#line 4550 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int
@@ -4555,16 +4559,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4558: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4562: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4561: \$? = $ac_status" >&5
+  echo "$as_me:4565: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4564: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4568: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4567: \$? = $ac_status" >&5
+  echo "$as_me:4571: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -4575,7 +4579,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:4578: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:4582: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
 	if test $am_cv_langinfo_codeset = yes; then
 
@@ -4585,7 +4589,7 @@
 
 	fi
 
-echo "$as_me:4588: checking if you want to use pkg-config" >&5
+echo "$as_me:4592: checking if you want to use pkg-config" >&5
 echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
 
 # Check whether --with-pkg-config or --without-pkg-config was given.
@@ -4595,7 +4599,7 @@
 else
   cf_pkg_config=yes
 fi;
-echo "$as_me:4598: result: $cf_pkg_config" >&5
+echo "$as_me:4602: result: $cf_pkg_config" >&5
 echo "${ECHO_T}$cf_pkg_config" >&6
 
 case $cf_pkg_config in
@@ -4607,7 +4611,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-echo "$as_me:4610: checking for $ac_word" >&5
+echo "$as_me:4614: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4624,7 +4628,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:4627: found $ac_dir/$ac_word" >&5
+   echo "$as_me:4631: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4635,10 +4639,10 @@
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 
 if test -n "$PKG_CONFIG"; then
-  echo "$as_me:4638: result: $PKG_CONFIG" >&5
+  echo "$as_me:4642: result: $PKG_CONFIG" >&5
 echo "${ECHO_T}$PKG_CONFIG" >&6
 else
-  echo "$as_me:4641: result: no" >&5
+  echo "$as_me:4645: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4647,7 +4651,7 @@
   ac_pt_PKG_CONFIG=$PKG_CONFIG
   # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
-echo "$as_me:4650: checking for $ac_word" >&5
+echo "$as_me:4654: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4664,7 +4668,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
-   echo "$as_me:4667: found $ac_dir/$ac_word" >&5
+   echo "$as_me:4671: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -4676,10 +4680,10 @@
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 
 if test -n "$ac_pt_PKG_CONFIG"; then
-  echo "$as_me:4679: result: $ac_pt_PKG_CONFIG" >&5
+  echo "$as_me:4683: result: $ac_pt_PKG_CONFIG" >&5
 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
 else
-  echo "$as_me:4682: result: no" >&5
+  echo "$as_me:4686: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4722,18 +4726,18 @@
 	PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4725: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
+	{ { echo "$as_me:4729: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
 esac
 
 elif test "x$cf_pkg_config" != xno ; then
-	{ echo "$as_me:4732: WARNING: pkg-config is not installed" >&5
+	{ echo "$as_me:4736: WARNING: pkg-config is not installed" >&5
 echo "$as_me: WARNING: pkg-config is not installed" >&2;}
 fi
 
-echo "$as_me:4736: checking if you want to see long compiling messages" >&5
+echo "$as_me:4740: checking if you want to see long compiling messages" >&5
 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
 
 # Check whether --enable-echo or --disable-echo was given.
@@ -4767,10 +4771,10 @@
 	ECHO_CC=''
 
 fi;
-echo "$as_me:4770: result: $enableval" >&5
+echo "$as_me:4774: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:4773: checking for ncurses wrap-prefix" >&5
+echo "$as_me:4777: checking for ncurses wrap-prefix" >&5
 echo $ECHO_N "checking for ncurses wrap-prefix... $ECHO_C" >&6
 
 # Check whether --with-ncurses-wrap-prefix or --without-ncurses-wrap-prefix was given.
@@ -4780,10 +4784,10 @@
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-echo "$as_me:4783: result: $NCURSES_WRAP_PREFIX" >&5
+echo "$as_me:4787: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 
-echo "$as_me:4786: checking if you want to check for wide-character functions" >&5
+echo "$as_me:4790: checking if you want to check for wide-character functions" >&5
 echo $ECHO_N "checking if you want to check for wide-character functions... $ECHO_C" >&6
 
 # Check whether --enable-widec or --disable-widec was given.
@@ -4800,10 +4804,10 @@
 	cf_enable_widec=yes
 
 fi;
-echo "$as_me:4803: result: $cf_enable_widec" >&5
+echo "$as_me:4807: result: $cf_enable_widec" >&5
 echo "${ECHO_T}$cf_enable_widec" >&6
 
-echo "$as_me:4806: checking for specific curses-directory" >&5
+echo "$as_me:4810: checking for specific curses-directory" >&5
 echo $ECHO_N "checking for specific curses-directory... $ECHO_C" >&6
 
 # Check whether --with-curses-dir or --without-curses-dir was given.
@@ -4813,7 +4817,7 @@
 else
   cf_cv_curses_dir=no
 fi;
-echo "$as_me:4816: result: $cf_cv_curses_dir" >&5
+echo "$as_me:4820: result: $cf_cv_curses_dir" >&5
 echo "${ECHO_T}$cf_cv_curses_dir" >&6
 
 if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
@@ -4844,7 +4848,7 @@
 	withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4847: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:4851: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -4877,7 +4881,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 4880 "configure"
+#line 4884 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -4889,16 +4893,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4892: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4896: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4895: \$? = $ac_status" >&5
+  echo "$as_me:4899: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4898: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4902: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4901: \$? = $ac_status" >&5
+  echo "$as_me:4905: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -4915,7 +4919,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:4918: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:4922: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -4951,7 +4955,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:4954: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:4958: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -4964,7 +4968,7 @@
 
 cf_cv_screen=curses
 
-echo "$as_me:4967: checking for specified curses library type" >&5
+echo "$as_me:4971: checking for specified curses library type" >&5
 echo $ECHO_N "checking for specified curses library type... $ECHO_C" >&6
 
 # Check whether --with-screen or --without-screen was given.
@@ -5008,13 +5012,13 @@
 fi;
 fi;
 
-echo "$as_me:5011: result: $cf_cv_screen" >&5
+echo "$as_me:5015: result: $cf_cv_screen" >&5
 echo "${ECHO_T}$cf_cv_screen" >&6
 
 case $cf_cv_screen in
 (curses|curses_*)
 
-echo "$as_me:5017: checking for extra include directories" >&5
+echo "$as_me:5021: checking for extra include directories" >&5
 echo $ECHO_N "checking for extra include directories... $ECHO_C" >&6
 if test "${cf_cv_curses_incdir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5040,11 +5044,11 @@
 esac
 
 fi
-echo "$as_me:5043: result: $cf_cv_curses_incdir" >&5
+echo "$as_me:5047: result: $cf_cv_curses_incdir" >&5
 echo "${ECHO_T}$cf_cv_curses_incdir" >&6
 test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
 
-echo "$as_me:5047: checking if we have identified curses headers" >&5
+echo "$as_me:5051: checking if we have identified curses headers" >&5
 echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
 if test "${cf_cv_ncurses_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5056,7 +5060,7 @@
 	curses.h  ncurses/ncurses.h ncurses/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 5059 "configure"
+#line 5063 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -5068,16 +5072,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5071: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5075: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5074: \$? = $ac_status" >&5
+  echo "$as_me:5078: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5077: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5080: \$? = $ac_status" >&5
+  echo "$as_me:5084: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -5088,11 +5092,11 @@
 done
 
 fi
-echo "$as_me:5091: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:5095: result: $cf_cv_ncurses_header" >&5
 echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
 if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:5095: error: No curses header-files found" >&5
+	{ { echo "$as_me:5099: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5102,23 +5106,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:5105: checking for $ac_header" >&5
+echo "$as_me:5109: 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 5111 "configure"
+#line 5115 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5115: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5119: \"$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:5121: \$? = $ac_status" >&5
+  echo "$as_me:5125: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5137,7 +5141,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:5140: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:5144: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -5147,7 +5151,7 @@
 fi
 done
 
-echo "$as_me:5150: checking for terminfo header" >&5
+echo "$as_me:5154: checking for terminfo header" >&5
 echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5165,7 +5169,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 5168 "configure"
+#line 5172 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -5180,16 +5184,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5183: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5187: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5186: \$? = $ac_status" >&5
+  echo "$as_me:5190: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5189: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5193: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5192: \$? = $ac_status" >&5
+  echo "$as_me:5196: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -5205,7 +5209,7 @@
 done
 
 fi
-echo "$as_me:5208: result: $cf_cv_term_header" >&5
+echo "$as_me:5212: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -5237,7 +5241,7 @@
 	;;
 esac
 
-echo "$as_me:5240: checking for ncurses version" >&5
+echo "$as_me:5244: checking for ncurses version" >&5
 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
 if test "${cf_cv_ncurses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5263,10 +5267,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:5266: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:5270: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:5269: \$? = $ac_status" >&5
+  echo "$as_me:5273: \$? = $ac_status" >&5
   (exit $ac_status); }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
@@ -5276,7 +5280,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5279 "configure"
+#line 5283 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -5301,15 +5305,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:5304: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5308: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5307: \$? = $ac_status" >&5
+  echo "$as_me:5311: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:5309: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5313: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5312: \$? = $ac_status" >&5
+  echo "$as_me:5316: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -5323,17 +5327,17 @@
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:5326: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:5330: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
 #define NCURSES 1
 EOF
 
-echo "$as_me:5333: checking if we have identified curses libraries" >&5
+echo "$as_me:5337: checking if we have identified curses libraries" >&5
 echo $ECHO_N "checking if we have identified curses libraries... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 5336 "configure"
+#line 5340 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -5345,16 +5349,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5348: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5352: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5351: \$? = $ac_status" >&5
+  echo "$as_me:5355: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5354: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5358: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5357: \$? = $ac_status" >&5
+  echo "$as_me:5361: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -5363,13 +5367,13 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:5366: result: $cf_result" >&5
+echo "$as_me:5370: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = no ; then
 case $host_os in
 (freebsd*)
-	echo "$as_me:5372: checking for tgoto in -lmytinfo" >&5
+	echo "$as_me:5376: checking for tgoto in -lmytinfo" >&5
 echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
 if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5377,7 +5381,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5380 "configure"
+#line 5384 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5396,16 +5400,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5399: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5403: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5402: \$? = $ac_status" >&5
+  echo "$as_me:5406: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5405: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5409: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5408: \$? = $ac_status" >&5
+  echo "$as_me:5412: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -5416,7 +5420,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5419: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:5423: result: $ac_cv_lib_mytinfo_tgoto" >&5
 echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
 if test $ac_cv_lib_mytinfo_tgoto = yes; then
 
@@ -5446,7 +5450,7 @@
 	# term.h) for cur_colr
 	if test "x$cf_cv_screen" = "xcurses_colr"
 	then
-		echo "$as_me:5449: checking for initscr in -lcur_colr" >&5
+		echo "$as_me:5453: checking for initscr in -lcur_colr" >&5
 echo $ECHO_N "checking for initscr in -lcur_colr... $ECHO_C" >&6
 if test "${ac_cv_lib_cur_colr_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5454,7 +5458,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcur_colr  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5457 "configure"
+#line 5461 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5473,16 +5477,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5476: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5480: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5479: \$? = $ac_status" >&5
+  echo "$as_me:5483: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5482: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5486: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5485: \$? = $ac_status" >&5
+  echo "$as_me:5489: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cur_colr_initscr=yes
 else
@@ -5493,7 +5497,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5496: result: $ac_cv_lib_cur_colr_initscr" >&5
+echo "$as_me:5500: result: $ac_cv_lib_cur_colr_initscr" >&5
 echo "${ECHO_T}$ac_cv_lib_cur_colr_initscr" >&6
 if test $ac_cv_lib_cur_colr_initscr = yes; then
 
@@ -5517,7 +5521,7 @@
 
 else
 
-		echo "$as_me:5520: checking for initscr in -lHcurses" >&5
+		echo "$as_me:5524: checking for initscr in -lHcurses" >&5
 echo $ECHO_N "checking for initscr in -lHcurses... $ECHO_C" >&6
 if test "${ac_cv_lib_Hcurses_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5525,7 +5529,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lHcurses  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5528 "configure"
+#line 5532 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5544,16 +5548,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5547: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5551: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5550: \$? = $ac_status" >&5
+  echo "$as_me:5554: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5553: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5557: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5556: \$? = $ac_status" >&5
+  echo "$as_me:5560: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Hcurses_initscr=yes
 else
@@ -5564,7 +5568,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5567: result: $ac_cv_lib_Hcurses_initscr" >&5
+echo "$as_me:5571: result: $ac_cv_lib_Hcurses_initscr" >&5
 echo "${ECHO_T}$ac_cv_lib_Hcurses_initscr" >&6
 if test $ac_cv_lib_Hcurses_initscr = yes; then
 
@@ -5620,7 +5624,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5623: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5627: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5649,7 +5653,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5652: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5656: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5680,7 +5684,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5683: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5687: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5715,7 +5719,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:5718: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:5722: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -5759,13 +5763,13 @@
 	# because it may be needed to link the test-case for initscr.
 	if test "x$cf_term_lib" = x
 	then
-		echo "$as_me:5762: checking for tgoto" >&5
+		echo "$as_me:5766: checking for tgoto" >&5
 echo $ECHO_N "checking for tgoto... $ECHO_C" >&6
 if test "${ac_cv_func_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 5768 "configure"
+#line 5772 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char tgoto (); below.  */
@@ -5796,16 +5800,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5799: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5803: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5802: \$? = $ac_status" >&5
+  echo "$as_me:5806: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5805: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5809: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5808: \$? = $ac_status" >&5
+  echo "$as_me:5812: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_tgoto=yes
 else
@@ -5815,7 +5819,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:5818: result: $ac_cv_func_tgoto" >&5
+echo "$as_me:5822: result: $ac_cv_func_tgoto" >&5
 echo "${ECHO_T}$ac_cv_func_tgoto" >&6
 if test $ac_cv_func_tgoto = yes; then
   cf_term_lib=predefined
@@ -5824,7 +5828,7 @@
 			for cf_term_lib in $cf_check_list otermcap termcap tinfo termlib unknown
 			do
 				as_ac_Lib=`echo "ac_cv_lib_$cf_term_lib''_tgoto" | $as_tr_sh`
-echo "$as_me:5827: checking for tgoto in -l$cf_term_lib" >&5
+echo "$as_me:5831: checking for tgoto in -l$cf_term_lib" >&5
 echo $ECHO_N "checking for tgoto in -l$cf_term_lib... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5832,7 +5836,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_term_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5835 "configure"
+#line 5839 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5851,16 +5855,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5854: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5858: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5857: \$? = $ac_status" >&5
+  echo "$as_me:5861: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5860: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5864: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5863: \$? = $ac_status" >&5
+  echo "$as_me:5867: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -5871,7 +5875,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5874: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:5878: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
   break
@@ -5890,7 +5894,7 @@
 		for cf_curs_lib in $cf_check_list xcurses jcurses pdcurses unknown
 		do
 			as_ac_Lib=`echo "ac_cv_lib_$cf_curs_lib''_initscr" | $as_tr_sh`
-echo "$as_me:5893: checking for initscr in -l$cf_curs_lib" >&5
+echo "$as_me:5897: checking for initscr in -l$cf_curs_lib" >&5
 echo $ECHO_N "checking for initscr in -l$cf_curs_lib... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5898,7 +5902,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_curs_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5901 "configure"
+#line 5905 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5917,16 +5921,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5920: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5924: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5923: \$? = $ac_status" >&5
+  echo "$as_me:5927: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5926: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5930: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5929: \$? = $ac_status" >&5
+  echo "$as_me:5933: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -5937,7 +5941,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5940: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:5944: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
   break
@@ -5945,16 +5949,16 @@
 
 		done
 	fi
-	test $cf_curs_lib = unknown && { { echo "$as_me:5948: error: no curses library found" >&5
+	test $cf_curs_lib = unknown && { { echo "$as_me:5952: error: no curses library found" >&5
 echo "$as_me: error: no curses library found" >&2;}
    { (exit 1); exit 1; }; }
 
 	LIBS="-l$cf_curs_lib $cf_save_LIBS"
 	if test "$cf_term_lib" = unknown ; then
-		echo "$as_me:5954: checking if we can link with $cf_curs_lib library" >&5
+		echo "$as_me:5958: checking if we can link with $cf_curs_lib library" >&5
 echo $ECHO_N "checking if we can link with $cf_curs_lib library... $ECHO_C" >&6
 		cat >conftest.$ac_ext <<_ACEOF
-#line 5957 "configure"
+#line 5961 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -5966,16 +5970,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5969: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5973: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5972: \$? = $ac_status" >&5
+  echo "$as_me:5976: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5975: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5979: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5978: \$? = $ac_status" >&5
+  echo "$as_me:5982: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -5984,18 +5988,18 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:5987: result: $cf_result" >&5
+		echo "$as_me:5991: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
-		test $cf_result = no && { { echo "$as_me:5989: error: Cannot link curses library" >&5
+		test $cf_result = no && { { echo "$as_me:5993: error: Cannot link curses library" >&5
 echo "$as_me: error: Cannot link curses library" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_curs_lib" = "$cf_term_lib" ; then
 		:
 	elif test "$cf_term_lib" != predefined ; then
-		echo "$as_me:5995: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
+		echo "$as_me:5999: checking if we need both $cf_curs_lib and $cf_term_lib libraries" >&5
 echo $ECHO_N "checking if we need both $cf_curs_lib and $cf_term_lib libraries... $ECHO_C" >&6
 		cat >conftest.$ac_ext <<_ACEOF
-#line 5998 "configure"
+#line 6002 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6007,16 +6011,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6010: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6014: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6013: \$? = $ac_status" >&5
+  echo "$as_me:6017: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6016: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6020: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6019: \$? = $ac_status" >&5
+  echo "$as_me:6023: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
@@ -6025,7 +6029,7 @@
 
 			LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 6028 "configure"
+#line 6032 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6037,16 +6041,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6040: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6044: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6043: \$? = $ac_status" >&5
+  echo "$as_me:6047: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6046: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6050: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6049: \$? = $ac_status" >&5
+  echo "$as_me:6053: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -6058,7 +6062,7 @@
 
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6061: result: $cf_result" >&5
+		echo "$as_me:6065: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	fi
 fi
@@ -6067,7 +6071,7 @@
 	;;
 (ncursesw*)
 
-echo "$as_me:6070: checking for multibyte character support" >&5
+echo "$as_me:6074: checking for multibyte character support" >&5
 echo $ECHO_N "checking for multibyte character support... $ECHO_C" >&6
 if test "${cf_cv_utf8_lib+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6075,7 +6079,7 @@
 
 	cf_save_LIBS="$LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 6078 "configure"
+#line 6082 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -6088,16 +6092,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6091: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6095: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6094: \$? = $ac_status" >&5
+  echo "$as_me:6098: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6097: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6101: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6100: \$? = $ac_status" >&5
+  echo "$as_me:6104: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -6109,12 +6113,12 @@
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:6112: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6116: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 6117 "configure"
+#line 6121 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6127,16 +6131,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6130: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6134: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6133: \$? = $ac_status" >&5
+  echo "$as_me:6137: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6136: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6140: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6139: \$? = $ac_status" >&5
+  echo "$as_me:6143: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6150,7 +6154,7 @@
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 6153 "configure"
+#line 6157 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6163,16 +6167,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6166: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6170: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6169: \$? = $ac_status" >&5
+  echo "$as_me:6173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6172: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6175: \$? = $ac_status" >&5
+  echo "$as_me:6179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6189,9 +6193,9 @@
 
 	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-echo "${as_me:-configure}:6192: testing find linkage for utf8 library ..." 1>&5
+echo "${as_me:-configure}:6196: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:6194: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6198: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
 	cf_save_CPPFLAGS="$CPPFLAGS"
 	cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6282,11 +6286,11 @@
 		if test -d $cf_cv_header_path_utf8 ; then
 			test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6285: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6289: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
 
 			CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 6289 "configure"
+#line 6293 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6299,21 +6303,21 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6302: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6306: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6305: \$? = $ac_status" >&5
+  echo "$as_me:6309: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6308: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6312: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6311: \$? = $ac_status" >&5
+  echo "$as_me:6315: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 				test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6316: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6320: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
 				cf_cv_find_linkage_utf8=maybe
 				cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6331,7 +6335,7 @@
 
 	if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:6334: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6338: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
 		cf_save_LDFLAGS="$LDFLAGS"
@@ -6406,13 +6410,13 @@
 				if test -d $cf_cv_library_path_utf8 ; then
 					test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6409: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6413: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
 
 					CPPFLAGS="$cf_test_CPPFLAGS"
 					LIBS="-lutf8  $cf_save_LIBS"
 					LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_utf8"
 					cat >conftest.$ac_ext <<_ACEOF
-#line 6415 "configure"
+#line 6419 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6425,21 +6429,21 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6428: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6432: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6431: \$? = $ac_status" >&5
+  echo "$as_me:6435: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6434: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6438: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6437: \$? = $ac_status" >&5
+  echo "$as_me:6441: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6442: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6446: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
 					cf_cv_find_linkage_utf8=yes
 					cf_cv_library_file_utf8="-lutf8"
@@ -6481,7 +6485,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6484: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:6488: result: $cf_cv_utf8_lib" >&5
 echo "${ECHO_T}$cf_cv_utf8_lib" >&6
 
 # HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
@@ -6516,7 +6520,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 6519 "configure"
+#line 6523 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6528,16 +6532,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6531: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6535: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6534: \$? = $ac_status" >&5
+  echo "$as_me:6538: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6537: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6541: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6540: \$? = $ac_status" >&5
+  echo "$as_me:6544: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -6554,7 +6558,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:6557: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:6561: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -6590,7 +6594,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:6593: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:6597: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -6620,13 +6624,13 @@
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:6623: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:6627: checking pkg-config for $cf_ncuconfig_root" >&5
 echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
 	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
-		echo "$as_me:6626: result: yes" >&5
+		echo "$as_me:6630: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:6629: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:6633: checking if the $cf_ncuconfig_root package files work" >&5
 echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
 		cf_have_ncuconfig=unknown
 
@@ -6652,7 +6656,7 @@
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 6655 "configure"
+#line 6659 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6664,37 +6668,37 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6667: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6671: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6670: \$? = $ac_status" >&5
+  echo "$as_me:6674: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6673: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6677: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6676: \$? = $ac_status" >&5
+  echo "$as_me:6680: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6682 "configure"
+#line 6686 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 				int main(void)
 				{ char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6689: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6693: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6692: \$? = $ac_status" >&5
+  echo "$as_me:6696: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6694: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6698: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6697: \$? = $ac_status" >&5
+  echo "$as_me:6701: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -6711,7 +6715,7 @@
 cf_have_ncuconfig=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:6714: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:6718: result: $cf_have_ncuconfig" >&5
 echo "${ECHO_T}$cf_have_ncuconfig" >&6
 		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
 		if test "$cf_have_ncuconfig" != "yes"
@@ -6729,7 +6733,7 @@
 		fi
 
 	else
-		echo "$as_me:6732: result: no" >&5
+		echo "$as_me:6736: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -6745,7 +6749,7 @@
   do
     # Extract the first word of "$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:6748: checking for $ac_word" >&5
+echo "$as_me:6752: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6760,7 +6764,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
-echo "$as_me:6763: found $ac_dir/$ac_word" >&5
+echo "$as_me:6767: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -6768,10 +6772,10 @@
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:6771: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:6775: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:6774: result: no" >&5
+  echo "$as_me:6778: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -6784,7 +6788,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:6787: checking for $ac_word" >&5
+echo "$as_me:6791: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6799,7 +6803,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:6802: found $ac_dir/$ac_word" >&5
+echo "$as_me:6806: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -6807,10 +6811,10 @@
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:6810: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:6814: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:6813: result: no" >&5
+  echo "$as_me:6817: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -6843,7 +6847,7 @@
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:6846: checking if we have identified curses headers" >&5
+echo "$as_me:6850: checking if we have identified curses headers" >&5
 echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
 if test "${cf_cv_ncurses_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6855,7 +6859,7 @@
 	curses.h $cf_cv_screen/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 6858 "configure"
+#line 6862 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -6867,16 +6871,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:6870: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6873: \$? = $ac_status" >&5
+  echo "$as_me:6877: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:6876: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6879: \$? = $ac_status" >&5
+  echo "$as_me:6883: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -6887,11 +6891,11 @@
 done
 
 fi
-echo "$as_me:6890: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:6894: result: $cf_cv_ncurses_header" >&5
 echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
 if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:6894: error: No curses header-files found" >&5
+	{ { echo "$as_me:6898: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -6901,23 +6905,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:6904: checking for $ac_header" >&5
+echo "$as_me:6908: 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 6910 "configure"
+#line 6914 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:6914: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:6918: \"$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:6920: \$? = $ac_status" >&5
+  echo "$as_me:6924: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6936,7 +6940,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:6939: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:6943: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -6989,7 +6993,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 6992 "configure"
+#line 6996 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7001,16 +7005,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7004: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7008: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7007: \$? = $ac_status" >&5
+  echo "$as_me:7011: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7010: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7014: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7013: \$? = $ac_status" >&5
+  echo "$as_me:7017: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7027,7 +7031,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:7030: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7034: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7046,7 +7050,7 @@
 
 }
 
-echo "$as_me:7049: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:7053: checking for $cf_ncuhdr_root header in include-path" >&5
 echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
 if test "${cf_cv_ncurses_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7058,7 +7062,7 @@
 	do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7061 "configure"
+#line 7065 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -7082,16 +7086,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7085: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7089: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7088: \$? = $ac_status" >&5
+  echo "$as_me:7092: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7091: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7095: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7094: \$? = $ac_status" >&5
+  echo "$as_me:7098: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -7106,14 +7110,14 @@
 	done
 
 fi
-echo "$as_me:7109: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:7113: result: $cf_cv_ncurses_h" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h" >&6
 
 if test "$cf_cv_ncurses_h" != no ; then
 	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
 
-echo "$as_me:7116: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:7120: checking for $cf_ncuhdr_root include-path" >&5
 echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
 if test "${cf_cv_ncurses_h2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7231,7 +7235,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7234 "configure"
+#line 7238 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7243,16 +7247,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7246: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7250: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7249: \$? = $ac_status" >&5
+  echo "$as_me:7253: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7252: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7256: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7255: \$? = $ac_status" >&5
+  echo "$as_me:7259: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7269,7 +7273,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:7272: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7276: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7292,7 +7296,7 @@
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7295 "configure"
+#line 7299 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -7316,16 +7320,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7319: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7323: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7322: \$? = $ac_status" >&5
+  echo "$as_me:7326: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7325: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7329: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7328: \$? = $ac_status" >&5
+  echo "$as_me:7332: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -7346,12 +7350,12 @@
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:7349: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:7353: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:7354: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:7358: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -7384,7 +7388,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 7387 "configure"
+#line 7391 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7396,16 +7400,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7399: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7403: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7402: \$? = $ac_status" >&5
+  echo "$as_me:7406: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7405: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7409: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7408: \$? = $ac_status" >&5
+  echo "$as_me:7412: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7422,7 +7426,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:7425: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7429: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7470,7 +7474,7 @@
 	;;
 esac
 
-echo "$as_me:7473: checking for terminfo header" >&5
+echo "$as_me:7477: checking for terminfo header" >&5
 echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7488,7 +7492,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 7491 "configure"
+#line 7495 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -7503,16 +7507,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7506: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7510: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7509: \$? = $ac_status" >&5
+  echo "$as_me:7513: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7512: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7516: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7515: \$? = $ac_status" >&5
+  echo "$as_me:7519: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -7528,7 +7532,7 @@
 done
 
 fi
-echo "$as_me:7531: result: $cf_cv_term_header" >&5
+echo "$as_me:7535: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -7566,7 +7570,7 @@
 #define NCURSES 1
 EOF
 
-echo "$as_me:7569: checking for ncurses version" >&5
+echo "$as_me:7573: checking for ncurses version" >&5
 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
 if test "${cf_cv_ncurses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7592,10 +7596,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:7595: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:7599: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:7598: \$? = $ac_status" >&5
+  echo "$as_me:7602: \$? = $ac_status" >&5
   (exit $ac_status); }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
@@ -7605,7 +7609,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7608 "configure"
+#line 7612 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -7630,15 +7634,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:7633: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7637: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7636: \$? = $ac_status" >&5
+  echo "$as_me:7640: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:7638: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7642: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7641: \$? = $ac_status" >&5
+  echo "$as_me:7645: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -7652,7 +7656,7 @@
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:7655: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:7659: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -7665,7 +7669,7 @@
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:7668: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:7672: checking for Gpm_Open in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7673,7 +7677,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7676 "configure"
+#line 7680 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7692,16 +7696,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7695: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7699: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7698: \$? = $ac_status" >&5
+  echo "$as_me:7702: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7701: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7705: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7704: \$? = $ac_status" >&5
+  echo "$as_me:7708: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -7712,10 +7716,10 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7715: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:7719: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
-  echo "$as_me:7718: checking for initscr in -lgpm" >&5
+  echo "$as_me:7722: checking for initscr in -lgpm" >&5
 echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7723,7 +7727,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7726 "configure"
+#line 7730 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7742,16 +7746,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7745: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7749: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7748: \$? = $ac_status" >&5
+  echo "$as_me:7752: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7751: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7755: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7754: \$? = $ac_status" >&5
+  echo "$as_me:7758: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -7762,7 +7766,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7765: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:7769: result: $ac_cv_lib_gpm_initscr" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
 if test $ac_cv_lib_gpm_initscr = yes; then
   LIBS="$cf_ncurses_SAVE"
@@ -7777,7 +7781,7 @@
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:7780: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:7784: checking for tgoto in -lmytinfo" >&5
 echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
 if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7785,7 +7789,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 7788 "configure"
+#line 7792 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7804,16 +7808,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7807: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7811: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7810: \$? = $ac_status" >&5
+  echo "$as_me:7814: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7813: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7817: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7816: \$? = $ac_status" >&5
+  echo "$as_me:7820: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -7824,7 +7828,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7827: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:7831: result: $ac_cv_lib_mytinfo_tgoto" >&5
 echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
 if test $ac_cv_lib_mytinfo_tgoto = yes; then
   cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
@@ -7873,13 +7877,13 @@
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:7876: checking for initscr" >&5
+	echo "$as_me:7880: checking for initscr" >&5
 echo $ECHO_N "checking for initscr... $ECHO_C" >&6
 if test "${ac_cv_func_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 7882 "configure"
+#line 7886 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr (); below.  */
@@ -7910,16 +7914,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7913: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7917: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7916: \$? = $ac_status" >&5
+  echo "$as_me:7920: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7919: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7923: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7922: \$? = $ac_status" >&5
+  echo "$as_me:7926: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -7929,18 +7933,18 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:7932: result: $ac_cv_func_initscr" >&5
+echo "$as_me:7936: result: $ac_cv_func_initscr" >&5
 echo "${ECHO_T}$ac_cv_func_initscr" >&6
 if test $ac_cv_func_initscr = yes; then
   eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 else
 
 		cf_save_LIBS="$LIBS"
-		echo "$as_me:7939: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:7943: checking for initscr in -l$cf_nculib_root" >&5
 echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
 		LIBS="-l$cf_nculib_root $LIBS"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7943 "configure"
+#line 7947 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -7952,25 +7956,25 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:7955: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7959: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7958: \$? = $ac_status" >&5
+  echo "$as_me:7962: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:7961: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7965: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7964: \$? = $ac_status" >&5
+  echo "$as_me:7968: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:7966: result: yes" >&5
+  echo "$as_me:7970: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:7973: result: no" >&5
+echo "$as_me:7977: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -8038,11 +8042,11 @@
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:8041: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:8045: checking for -l$cf_nculib_root in $cf_libdir" >&5
 echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
 				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
 				cat >conftest.$ac_ext <<_ACEOF
-#line 8045 "configure"
+#line 8049 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8054,25 +8058,25 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8057: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8061: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8060: \$? = $ac_status" >&5
+  echo "$as_me:8064: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8063: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8067: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8066: \$? = $ac_status" >&5
+  echo "$as_me:8070: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8068: result: yes" >&5
+  echo "$as_me:8072: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 					 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8075: result: no" >&5
+echo "$as_me:8079: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -8087,7 +8091,7 @@
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:8090: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:8094: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8095,7 +8099,7 @@
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:8098: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:8102: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
 echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
 	cf_ncurses_SAVE="$LIBS"
 	for p in $cf_ncurses_LIBS ; do
@@ -8105,7 +8109,7 @@
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8108 "configure"
+#line 8112 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8117,23 +8121,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8120: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8124: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8123: \$? = $ac_status" >&5
+  echo "$as_me:8127: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8126: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8130: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8129: \$? = $ac_status" >&5
+  echo "$as_me:8133: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:8131: result: yes" >&5
+  echo "$as_me:8135: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:8136: result: no" >&5
+echo "$as_me:8140: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -8158,13 +8162,13 @@
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:8161: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:8165: checking pkg-config for $cf_ncuconfig_root" >&5
 echo $ECHO_N "checking pkg-config for $cf_ncuconfig_root... $ECHO_C" >&6
 	if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then
-		echo "$as_me:8164: result: yes" >&5
+		echo "$as_me:8168: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:8167: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:8171: checking if the $cf_ncuconfig_root package files work" >&5
 echo $ECHO_N "checking if the $cf_ncuconfig_root package files work... $ECHO_C" >&6
 		cf_have_ncuconfig=unknown
 
@@ -8190,7 +8194,7 @@
 LIBS="$cf_add_libs"
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 8193 "configure"
+#line 8197 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -8202,37 +8206,37 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8205: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8209: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8208: \$? = $ac_status" >&5
+  echo "$as_me:8212: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8211: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8215: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8214: \$? = $ac_status" >&5
+  echo "$as_me:8218: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8220 "configure"
+#line 8224 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 				int main(void)
 				{ char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:8227: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8231: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8230: \$? = $ac_status" >&5
+  echo "$as_me:8234: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:8232: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8236: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8235: \$? = $ac_status" >&5
+  echo "$as_me:8239: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -8249,7 +8253,7 @@
 cf_have_ncuconfig=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-		echo "$as_me:8252: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:8256: result: $cf_have_ncuconfig" >&5
 echo "${ECHO_T}$cf_have_ncuconfig" >&6
 		test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes
 		if test "$cf_have_ncuconfig" != "yes"
@@ -8267,7 +8271,7 @@
 		fi
 
 	else
-		echo "$as_me:8270: result: no" >&5
+		echo "$as_me:8274: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -8283,7 +8287,7 @@
   do
     # Extract the first word of "$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:8286: checking for $ac_word" >&5
+echo "$as_me:8290: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_NCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8298,7 +8302,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_NCURSES_CONFIG="$ac_tool_prefix$ac_prog"
-echo "$as_me:8301: found $ac_dir/$ac_word" >&5
+echo "$as_me:8305: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8306,10 +8310,10 @@
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:8309: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:8313: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:8312: result: no" >&5
+  echo "$as_me:8316: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8322,7 +8326,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:8325: checking for $ac_word" >&5
+echo "$as_me:8329: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_NCURSES_CONFIG+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8337,7 +8341,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:8340: found $ac_dir/$ac_word" >&5
+echo "$as_me:8344: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8345,10 +8349,10 @@
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:8348: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:8352: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:8351: result: no" >&5
+  echo "$as_me:8355: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8381,7 +8385,7 @@
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:8384: checking if we have identified curses headers" >&5
+echo "$as_me:8388: checking if we have identified curses headers" >&5
 echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
 if test "${cf_cv_ncurses_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8393,7 +8397,7 @@
 	curses.h $cf_cv_screen/curses.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 8396 "configure"
+#line 8400 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -8405,16 +8409,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8408: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8412: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8411: \$? = $ac_status" >&5
+  echo "$as_me:8415: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8414: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8418: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8417: \$? = $ac_status" >&5
+  echo "$as_me:8421: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -8425,11 +8429,11 @@
 done
 
 fi
-echo "$as_me:8428: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:8432: result: $cf_cv_ncurses_header" >&5
 echo "${ECHO_T}$cf_cv_ncurses_header" >&6
 
 if test "$cf_cv_ncurses_header" = none ; then
-	{ { echo "$as_me:8432: error: No curses header-files found" >&5
+	{ { echo "$as_me:8436: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8439,23 +8443,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:8442: checking for $ac_header" >&5
+echo "$as_me:8446: 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 8448 "configure"
+#line 8452 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:8452: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:8456: \"$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:8458: \$? = $ac_status" >&5
+  echo "$as_me:8462: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8474,7 +8478,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:8477: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:8481: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -8527,7 +8531,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8530 "configure"
+#line 8534 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8539,16 +8543,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8542: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8546: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8545: \$? = $ac_status" >&5
+  echo "$as_me:8549: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8548: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8552: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8551: \$? = $ac_status" >&5
+  echo "$as_me:8555: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8565,7 +8569,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8568: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8572: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8584,7 +8588,7 @@
 
 }
 
-echo "$as_me:8587: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:8591: checking for $cf_ncuhdr_root header in include-path" >&5
 echo $ECHO_N "checking for $cf_ncuhdr_root header in include-path... $ECHO_C" >&6
 if test "${cf_cv_ncurses_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8596,7 +8600,7 @@
 	do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8599 "configure"
+#line 8603 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -8620,16 +8624,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8623: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8627: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8626: \$? = $ac_status" >&5
+  echo "$as_me:8630: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8629: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8633: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8632: \$? = $ac_status" >&5
+  echo "$as_me:8636: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -8644,14 +8648,14 @@
 	done
 
 fi
-echo "$as_me:8647: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:8651: result: $cf_cv_ncurses_h" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h" >&6
 
 if test "$cf_cv_ncurses_h" != no ; then
 	cf_cv_ncurses_header=$cf_cv_ncurses_h
 else
 
-echo "$as_me:8654: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:8658: checking for $cf_ncuhdr_root include-path" >&5
 echo $ECHO_N "checking for $cf_ncuhdr_root include-path... $ECHO_C" >&6
 if test "${cf_cv_ncurses_h2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8769,7 +8773,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8772 "configure"
+#line 8776 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8781,16 +8785,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8784: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8788: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8787: \$? = $ac_status" >&5
+  echo "$as_me:8791: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8790: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8794: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8793: \$? = $ac_status" >&5
+  echo "$as_me:8797: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8807,7 +8811,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8810: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8814: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8830,7 +8834,7 @@
 		do
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8833 "configure"
+#line 8837 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -8854,16 +8858,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8857: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8861: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8860: \$? = $ac_status" >&5
+  echo "$as_me:8864: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8863: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8867: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8866: \$? = $ac_status" >&5
+  echo "$as_me:8870: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -8884,12 +8888,12 @@
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8887: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8891: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:8892: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:8896: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo $cf_cv_ncurses_h2 | sed -e 's%/[^/]*$%%'`
@@ -8922,7 +8926,7 @@
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 8925 "configure"
+#line 8929 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8934,16 +8938,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8937: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8941: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8940: \$? = $ac_status" >&5
+  echo "$as_me:8944: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8943: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8947: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8946: \$? = $ac_status" >&5
+  echo "$as_me:8950: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -8960,7 +8964,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8963: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8967: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -9008,7 +9012,7 @@
 	;;
 esac
 
-echo "$as_me:9011: checking for terminfo header" >&5
+echo "$as_me:9015: checking for terminfo header" >&5
 echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9026,7 +9030,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 9029 "configure"
+#line 9033 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -9041,16 +9045,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9044: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9048: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9047: \$? = $ac_status" >&5
+  echo "$as_me:9051: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9050: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9054: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9053: \$? = $ac_status" >&5
+  echo "$as_me:9057: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -9066,7 +9070,7 @@
 done
 
 fi
-echo "$as_me:9069: result: $cf_cv_term_header" >&5
+echo "$as_me:9073: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -9104,7 +9108,7 @@
 #define NCURSES 1
 EOF
 
-echo "$as_me:9107: checking for ncurses version" >&5
+echo "$as_me:9111: checking for ncurses version" >&5
 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
 if test "${cf_cv_ncurses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9130,10 +9134,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:9133: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:9137: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:9136: \$? = $ac_status" >&5
+  echo "$as_me:9140: \$? = $ac_status" >&5
   (exit $ac_status); }
 	if test -f conftest.out ; then
 		cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
@@ -9143,7 +9147,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 9146 "configure"
+#line 9150 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -9168,15 +9172,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:9171: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9175: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9174: \$? = $ac_status" >&5
+  echo "$as_me:9178: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:9176: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9180: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9179: \$? = $ac_status" >&5
+  echo "$as_me:9183: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -9190,7 +9194,7 @@
 	rm -f $cf_tempfile
 
 fi
-echo "$as_me:9193: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:9197: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -9203,7 +9207,7 @@
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:9206: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:9210: checking for Gpm_Open in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9211,7 +9215,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9214 "configure"
+#line 9218 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9230,16 +9234,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9233: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9237: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9236: \$? = $ac_status" >&5
+  echo "$as_me:9240: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9239: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9243: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9242: \$? = $ac_status" >&5
+  echo "$as_me:9246: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -9250,10 +9254,10 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9253: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:9257: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
-  echo "$as_me:9256: checking for initscr in -lgpm" >&5
+  echo "$as_me:9260: checking for initscr in -lgpm" >&5
 echo $ECHO_N "checking for initscr in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9261,7 +9265,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9264 "configure"
+#line 9268 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9280,16 +9284,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9283: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9287: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9286: \$? = $ac_status" >&5
+  echo "$as_me:9290: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9289: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9293: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9292: \$? = $ac_status" >&5
+  echo "$as_me:9296: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -9300,7 +9304,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9303: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:9307: result: $ac_cv_lib_gpm_initscr" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_initscr" >&6
 if test $ac_cv_lib_gpm_initscr = yes; then
   LIBS="$cf_ncurses_SAVE"
@@ -9315,7 +9319,7 @@
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it's static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:9318: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:9322: checking for tgoto in -lmytinfo" >&5
 echo $ECHO_N "checking for tgoto in -lmytinfo... $ECHO_C" >&6
 if test "${ac_cv_lib_mytinfo_tgoto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9323,7 +9327,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 9326 "configure"
+#line 9330 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -9342,16 +9346,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9345: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9349: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9348: \$? = $ac_status" >&5
+  echo "$as_me:9352: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9351: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9355: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9354: \$? = $ac_status" >&5
+  echo "$as_me:9358: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -9362,7 +9366,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:9365: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:9369: result: $ac_cv_lib_mytinfo_tgoto" >&5
 echo "${ECHO_T}$ac_cv_lib_mytinfo_tgoto" >&6
 if test $ac_cv_lib_mytinfo_tgoto = yes; then
   cf_ncurses_LIBS="-lmytinfo $cf_ncurses_LIBS"
@@ -9411,13 +9415,13 @@
 
 	eval 'cf_cv_have_lib_'$cf_nculib_root'=no'
 	cf_libdir=""
-	echo "$as_me:9414: checking for initscr" >&5
+	echo "$as_me:9418: checking for initscr" >&5
 echo $ECHO_N "checking for initscr... $ECHO_C" >&6
 if test "${ac_cv_func_initscr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 9420 "configure"
+#line 9424 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr (); below.  */
@@ -9448,16 +9452,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9451: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9455: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9454: \$? = $ac_status" >&5
+  echo "$as_me:9458: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9457: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9461: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9460: \$? = $ac_status" >&5
+  echo "$as_me:9464: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -9467,18 +9471,18 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9470: result: $ac_cv_func_initscr" >&5
+echo "$as_me:9474: result: $ac_cv_func_initscr" >&5
 echo "${ECHO_T}$ac_cv_func_initscr" >&6
 if test $ac_cv_func_initscr = yes; then
   eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 else
 
 		cf_save_LIBS="$LIBS"
-		echo "$as_me:9477: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:9481: checking for initscr in -l$cf_nculib_root" >&5
 echo $ECHO_N "checking for initscr in -l$cf_nculib_root... $ECHO_C" >&6
 		LIBS="-l$cf_nculib_root $LIBS"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 9481 "configure"
+#line 9485 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9490,25 +9494,25 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9493: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9497: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9496: \$? = $ac_status" >&5
+  echo "$as_me:9500: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9499: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9503: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9502: \$? = $ac_status" >&5
+  echo "$as_me:9506: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9504: result: yes" >&5
+  echo "$as_me:9508: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:9511: result: no" >&5
+echo "$as_me:9515: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -9576,11 +9580,11 @@
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:9579: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:9583: checking for -l$cf_nculib_root in $cf_libdir" >&5
 echo $ECHO_N "checking for -l$cf_nculib_root in $cf_libdir... $ECHO_C" >&6
 				LIBS="-L$cf_libdir -l$cf_nculib_root $cf_save_LIBS"
 				cat >conftest.$ac_ext <<_ACEOF
-#line 9583 "configure"
+#line 9587 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9592,25 +9596,25 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9595: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9599: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9598: \$? = $ac_status" >&5
+  echo "$as_me:9602: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9601: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9605: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9604: \$? = $ac_status" >&5
+  echo "$as_me:9608: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9606: result: yes" >&5
+  echo "$as_me:9610: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 			 		 eval 'cf_cv_have_lib_'$cf_nculib_root'=yes'
 					 break
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:9613: result: no" >&5
+echo "$as_me:9617: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -9625,7 +9629,7 @@
 eval 'cf_found_library=$cf_cv_have_lib_'$cf_nculib_root
 
 if test $cf_found_library = no ; then
-	{ { echo "$as_me:9628: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:9632: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -9633,7 +9637,7 @@
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:9636: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:9640: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
 echo $ECHO_N "checking if we can link $cf_nculib_root without $cf_ncurses_LIBS... $ECHO_C" >&6
 	cf_ncurses_SAVE="$LIBS"
 	for p in $cf_ncurses_LIBS ; do
@@ -9643,7 +9647,7 @@
 		fi
 	done
 	cat >conftest.$ac_ext <<_ACEOF
-#line 9646 "configure"
+#line 9650 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9655,23 +9659,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9658: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9662: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9661: \$? = $ac_status" >&5
+  echo "$as_me:9665: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9664: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9668: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9667: \$? = $ac_status" >&5
+  echo "$as_me:9671: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:9669: result: yes" >&5
+  echo "$as_me:9673: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:9674: result: no" >&5
+echo "$as_me:9678: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -9691,7 +9695,7 @@
 
 	;;
 (pdcurses)
-	echo "$as_me:9694: checking for X" >&5
+	echo "$as_me:9698: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -9788,17 +9792,17 @@
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
-#line 9791 "configure"
+#line 9795 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:9795: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:9799: \"$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:9801: \$? = $ac_status" >&5
+  echo "$as_me:9805: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -9831,7 +9835,7 @@
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 9834 "configure"
+#line 9838 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -9843,16 +9847,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9846: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9850: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9849: \$? = $ac_status" >&5
+  echo "$as_me:9853: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9852: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9856: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9855: \$? = $ac_status" >&5
+  echo "$as_me:9859: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -9890,7 +9894,7 @@
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:9893: result: $have_x" >&5
+  echo "$as_me:9897: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -9900,7 +9904,7 @@
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:9903: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:9907: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -9924,11 +9928,11 @@
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:9927: checking whether -R must be followed by a space" >&5
+      echo "$as_me:9931: 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 9931 "configure"
+#line 9935 "configure"
 #include "confdefs.h"
 
 int
@@ -9940,16 +9944,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9943: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9947: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9946: \$? = $ac_status" >&5
+  echo "$as_me:9950: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9949: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9953: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9952: \$? = $ac_status" >&5
+  echo "$as_me:9956: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -9959,13 +9963,13 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:9962: result: no" >&5
+	echo "$as_me:9966: result: no" >&5
 echo "${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 9968 "configure"
+#line 9972 "configure"
 #include "confdefs.h"
 
 int
@@ -9977,16 +9981,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9980: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9984: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9983: \$? = $ac_status" >&5
+  echo "$as_me:9987: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9990: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9989: \$? = $ac_status" >&5
+  echo "$as_me:9993: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -9996,11 +10000,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:9999: result: yes" >&5
+	  echo "$as_me:10003: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:10003: result: neither works" >&5
+	  echo "$as_me:10007: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -10020,7 +10024,7 @@
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >conftest.$ac_ext <<_ACEOF
-#line 10023 "configure"
+#line 10027 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10039,22 +10043,22 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10042: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10046: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10045: \$? = $ac_status" >&5
+  echo "$as_me:10049: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10048: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10051: \$? = $ac_status" >&5
+  echo "$as_me:10055: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:10057: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:10061: 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) $ECHO_C" >&6
@@ -10062,7 +10066,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10065 "configure"
+#line 10069 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10081,16 +10085,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10084: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10088: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10087: \$? = $ac_status" >&5
+  echo "$as_me:10091: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10090: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10094: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10093: \$? = $ac_status" >&5
+  echo "$as_me:10097: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -10101,14 +10105,14 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10104: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:10108: 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:10111: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:10115: 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) $ECHO_C" >&6
@@ -10116,7 +10120,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10119 "configure"
+#line 10123 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10135,16 +10139,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10138: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10142: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10141: \$? = $ac_status" >&5
+  echo "$as_me:10145: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10144: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10148: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10147: \$? = $ac_status" >&5
+  echo "$as_me:10151: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -10155,7 +10159,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10158: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:10162: 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"
@@ -10174,13 +10178,13 @@
     # 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 "$as_me:10177: checking for gethostbyname" >&5
+    echo "$as_me:10181: 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 10183 "configure"
+#line 10187 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -10211,16 +10215,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10214: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10218: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10217: \$? = $ac_status" >&5
+  echo "$as_me:10221: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10220: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10224: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10223: \$? = $ac_status" >&5
+  echo "$as_me:10227: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -10230,11 +10234,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10233: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:10237: 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:10237: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:10241: 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) $ECHO_C" >&6
@@ -10242,7 +10246,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10245 "configure"
+#line 10249 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10261,16 +10265,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10268: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10267: \$? = $ac_status" >&5
+  echo "$as_me:10271: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10270: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10274: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10273: \$? = $ac_status" >&5
+  echo "$as_me:10277: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -10281,14 +10285,14 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10284: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:10288: 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:10291: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:10295: 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) $ECHO_C" >&6
@@ -10296,7 +10300,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10299 "configure"
+#line 10303 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10315,16 +10319,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10318: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10322: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10321: \$? = $ac_status" >&5
+  echo "$as_me:10325: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10324: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10328: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10327: \$? = $ac_status" >&5
+  echo "$as_me:10331: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -10335,7 +10339,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10338: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:10342: 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"
@@ -10351,13 +10355,13 @@
     # 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 "$as_me:10354: checking for connect" >&5
+    echo "$as_me:10358: 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 10360 "configure"
+#line 10364 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -10388,16 +10392,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10391: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10395: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10394: \$? = $ac_status" >&5
+  echo "$as_me:10398: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10397: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10401: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10400: \$? = $ac_status" >&5
+  echo "$as_me:10404: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -10407,11 +10411,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10410: result: $ac_cv_func_connect" >&5
+echo "$as_me:10414: 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:10414: checking for connect in -lsocket" >&5
+      echo "$as_me:10418: 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) $ECHO_C" >&6
@@ -10419,7 +10423,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10422 "configure"
+#line 10426 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10438,16 +10442,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10441: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10445: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10444: \$? = $ac_status" >&5
+  echo "$as_me:10448: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10451: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10450: \$? = $ac_status" >&5
+  echo "$as_me:10454: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -10458,7 +10462,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10461: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:10465: 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"
@@ -10467,13 +10471,13 @@
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:10470: checking for remove" >&5
+    echo "$as_me:10474: 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 10476 "configure"
+#line 10480 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -10504,16 +10508,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10507: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10511: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10510: \$? = $ac_status" >&5
+  echo "$as_me:10514: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10516: \$? = $ac_status" >&5
+  echo "$as_me:10520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -10523,11 +10527,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10526: result: $ac_cv_func_remove" >&5
+echo "$as_me:10530: 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:10530: checking for remove in -lposix" >&5
+      echo "$as_me:10534: 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) $ECHO_C" >&6
@@ -10535,7 +10539,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10538 "configure"
+#line 10542 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10554,16 +10558,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10557: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10561: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10560: \$? = $ac_status" >&5
+  echo "$as_me:10564: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10563: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10567: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10566: \$? = $ac_status" >&5
+  echo "$as_me:10570: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -10574,7 +10578,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10577: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:10581: 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"
@@ -10583,13 +10587,13 @@
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:10586: checking for shmat" >&5
+    echo "$as_me:10590: 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 10592 "configure"
+#line 10596 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat (); below.  */
@@ -10620,16 +10624,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10623: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10627: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10626: \$? = $ac_status" >&5
+  echo "$as_me:10630: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10629: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10633: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10632: \$? = $ac_status" >&5
+  echo "$as_me:10636: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -10639,11 +10643,11 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:10642: result: $ac_cv_func_shmat" >&5
+echo "$as_me:10646: 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:10646: checking for shmat in -lipc" >&5
+      echo "$as_me:10650: 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) $ECHO_C" >&6
@@ -10651,7 +10655,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10654 "configure"
+#line 10658 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10670,16 +10674,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10673: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10677: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10676: \$? = $ac_status" >&5
+  echo "$as_me:10680: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10679: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10683: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10682: \$? = $ac_status" >&5
+  echo "$as_me:10686: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -10690,7 +10694,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10693: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:10697: 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"
@@ -10708,7 +10712,7 @@
   # 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 "$as_me:10711: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:10715: 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) $ECHO_C" >&6
@@ -10716,7 +10720,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 10719 "configure"
+#line 10723 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10735,16 +10739,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:10738: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10742: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10741: \$? = $ac_status" >&5
+  echo "$as_me:10745: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:10744: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10748: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10747: \$? = $ac_status" >&5
+  echo "$as_me:10751: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -10755,7 +10759,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10758: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:10762: 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"
@@ -10767,7 +10771,7 @@
 
 cf_x_athena=${cf_x_athena:-Xaw}
 
-echo "$as_me:10770: checking if you want to link with Xaw 3d library" >&5
+echo "$as_me:10774: 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=
 
@@ -10778,14 +10782,14 @@
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3d
-	echo "$as_me:10781: result: yes" >&5
+	echo "$as_me:10785: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10784: result: no" >&5
+	echo "$as_me:10788: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10788: checking if you want to link with Xaw 3d xft library" >&5
+echo "$as_me:10792: checking if you want to link with Xaw 3d xft library" >&5
 echo $ECHO_N "checking if you want to link with Xaw 3d xft library... $ECHO_C" >&6
 withval=
 
@@ -10796,14 +10800,14 @@
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=Xaw3dxft
-	echo "$as_me:10799: result: yes" >&5
+	echo "$as_me:10803: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10802: result: no" >&5
+	echo "$as_me:10806: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10806: checking if you want to link with neXT Athena library" >&5
+echo "$as_me:10810: 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=
 
@@ -10814,14 +10818,14 @@
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=neXtaw
-	echo "$as_me:10817: result: yes" >&5
+	echo "$as_me:10821: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10820: result: no" >&5
+	echo "$as_me:10824: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:10824: checking if you want to link with Athena-Plus library" >&5
+echo "$as_me:10828: 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=
 
@@ -10832,10 +10836,10 @@
 fi;
 if test "$withval" = yes ; then
 	cf_x_athena=XawPlus
-	echo "$as_me:10835: result: yes" >&5
+	echo "$as_me:10839: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-	echo "$as_me:10838: result: no" >&5
+	echo "$as_me:10842: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -10855,17 +10859,17 @@
 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}:10858: testing found package $cf_athena_pkg ..." 1>&5
+echo "${as_me:-configure}:10862: 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}:10864: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:10868: 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}:10868: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:10872: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -10976,20 +10980,20 @@
 			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
 			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
 
-echo "${as_me:-configure}:10979: testing ..trimmed $LIBS ..." 1>&5
+echo "${as_me:-configure}:10983: testing ..trimmed $LIBS ..." 1>&5
 
 			;;
 		esac
 	done
 
-echo "$as_me:10985: checking for usable $cf_x_athena/Xmu package" >&5
+echo "$as_me:10989: 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 10992 "configure"
+#line 10996 "configure"
 #include "confdefs.h"
 
 #include <X11/Xmu/CharSet.h>
@@ -11005,16 +11009,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11008: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11012: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11011: \$? = $ac_status" >&5
+  echo "$as_me:11015: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11014: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11018: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11017: \$? = $ac_status" >&5
+  echo "$as_me:11021: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xaw_compat=yes
 else
@@ -11024,7 +11028,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:11027: result: $cf_cv_xaw_compat" >&5
+echo "$as_me:11031: result: $cf_cv_xaw_compat" >&5
 echo "${ECHO_T}$cf_cv_xaw_compat" >&6
 
 			if test "$cf_cv_xaw_compat" = no
@@ -11036,7 +11040,7 @@
 				(*)
 					test -n "$verbose" && echo "	work around broken package" 1>&6
 
-echo "${as_me:-configure}:11039: testing work around broken package ..." 1>&5
+echo "${as_me:-configure}:11043: testing work around broken package ..." 1>&5
 
 					cf_save_xmu="$LIBS"
 					cf_first_lib=`echo "$cf_save_xmu" | sed -e 's/^  *//' -e 's/ .*//'`
@@ -11044,17 +11048,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then
 	test -n "$verbose" && echo "	found package xmu" 1>&6
 
-echo "${as_me:-configure}:11047: testing found package xmu ..." 1>&5
+echo "${as_me:-configure}:11051: 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}:11053: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11057: 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}:11057: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11061: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11154,12 +11158,12 @@
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:11157: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:11161: testing ...before $LIBS ..." 1>&5
 
 LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib $cf_pkgconfig_libs %" -e 's%  % %g'`
 test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-echo "${as_me:-configure}:11162: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:11166: testing ...after  $LIBS ..." 1>&5
 
 else
 	cf_pkgconfig_incs=
@@ -11167,12 +11171,12 @@
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:11170: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:11174: testing ...before $LIBS ..." 1>&5
 
 LIBS=`echo "$LIBS" | sed -e "s/[ 	][ 	]*/ /g" -e "s%$cf_first_lib %$cf_first_lib -lXmu %" -e 's%  % %g'`
 test -n "$verbose" && echo "	...after  $LIBS" 1>&6
 
-echo "${as_me:-configure}:11175: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:11179: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -11183,7 +11187,7 @@
 			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
 			test -n "$verbose" && echo "	..trimmed $LIBS" 1>&6
 
-echo "${as_me:-configure}:11186: testing ..trimmed $LIBS ..." 1>&5
+echo "${as_me:-configure}:11190: testing ..trimmed $LIBS ..." 1>&5
 
 			;;
 		esac
@@ -11208,17 +11212,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then
 	test -n "$verbose" && echo "	found package Xext" 1>&6
 
-echo "${as_me:-configure}:11211: testing found package Xext ..." 1>&5
+echo "${as_me:-configure}:11215: 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}:11217: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11221: 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}:11221: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11225: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11319,7 +11323,7 @@
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
 
-	echo "$as_me:11322: checking for XextCreateExtension in -lXext" >&5
+	echo "$as_me:11326: 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) $ECHO_C" >&6
@@ -11327,7 +11331,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXext  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 11330 "configure"
+#line 11334 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -11346,16 +11350,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11349: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11353: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11352: \$? = $ac_status" >&5
+  echo "$as_me:11356: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11355: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11359: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11358: \$? = $ac_status" >&5
+  echo "$as_me:11362: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xext_XextCreateExtension=yes
 else
@@ -11366,7 +11370,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:11369: result: $ac_cv_lib_Xext_XextCreateExtension" >&5
+echo "$as_me:11373: 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
 
@@ -11402,17 +11406,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then
 	test -n "$verbose" && echo "	found package x11" 1>&6
 
-echo "${as_me:-configure}:11405: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:11409: 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}:11411: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11415: 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}:11415: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11419: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11512,24 +11516,24 @@
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11515: WARNING: unable to find X11 library" >&5
+	{ echo "$as_me:11519: WARNING: unable to find X11 library" >&5
 echo "$as_me: WARNING: unable to find X11 library" >&2;}
 fi
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then
 	test -n "$verbose" && echo "	found package ice" 1>&6
 
-echo "${as_me:-configure}:11522: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:11526: 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}:11528: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11532: 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}:11532: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11536: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11629,24 +11633,24 @@
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11632: WARNING: unable to find ICE library" >&5
+	{ echo "$as_me:11636: WARNING: unable to find ICE library" >&5
 echo "$as_me: WARNING: unable to find ICE library" >&2;}
 fi
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
 	test -n "$verbose" && echo "	found package sm" 1>&6
 
-echo "${as_me:-configure}:11639: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:11643: 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}:11645: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11649: 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}:11649: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11653: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11746,24 +11750,24 @@
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11749: WARNING: unable to find SM library" >&5
+	{ echo "$as_me:11753: WARNING: unable to find SM library" >&5
 echo "$as_me: WARNING: unable to find SM library" >&2;}
 fi
 
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:11756: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:11760: 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}:11762: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11766: 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}:11766: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11770: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11863,7 +11867,7 @@
 else
 	cf_pkgconfig_incs=
 	cf_pkgconfig_libs=
-	{ echo "$as_me:11866: WARNING: unable to find Xt library" >&5
+	{ echo "$as_me:11870: WARNING: unable to find Xt library" >&5
 echo "$as_me: WARNING: unable to find Xt library" >&2;}
 fi
 
@@ -11874,17 +11878,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then
 	test -n "$verbose" && echo "	found package xt" 1>&6
 
-echo "${as_me:-configure}:11877: testing found package xt ..." 1>&5
+echo "${as_me:-configure}:11881: 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}:11883: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:11887: 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}:11887: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:11891: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -11985,14 +11989,14 @@
 		;;
 	(*)
 # we have an "xt" package, but it may omit Xt's dependency on X11
-echo "$as_me:11988: checking for usable X dependency" >&5
+echo "$as_me:11992: 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 11995 "configure"
+#line 11999 "configure"
 #include "confdefs.h"
 
 #include <X11/Xlib.h>
@@ -12011,16 +12015,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12014: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12018: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12017: \$? = $ac_status" >&5
+  echo "$as_me:12021: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12020: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12024: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12023: \$? = $ac_status" >&5
+  echo "$as_me:12027: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_x11_compat=yes
 else
@@ -12030,30 +12034,30 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12033: result: $cf_cv_xt_x11_compat" >&5
+echo "$as_me:12037: 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 "${as_me:-configure}:12039: testing work around broken X11 dependency ..." 1>&5
+echo "${as_me:-configure}:12043: 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 "${as_me:-configure}:12046: testing found package x11 ..." 1>&5
+echo "${as_me:-configure}:12050: 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}:12052: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12056: 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}:12056: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12060: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12156,12 +12160,12 @@
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:12159: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:12163: 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}:12164: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:12168: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -12169,14 +12173,14 @@
 		;;
 	esac
 
-echo "$as_me:12172: checking for usable X Toolkit package" >&5
+echo "$as_me:12176: 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 12179 "configure"
+#line 12183 "configure"
 #include "confdefs.h"
 
 #include <X11/Shell.h>
@@ -12191,16 +12195,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12194: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12198: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12197: \$? = $ac_status" >&5
+  echo "$as_me:12201: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12200: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12204: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12203: \$? = $ac_status" >&5
+  echo "$as_me:12207: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xt_ice_compat=yes
 else
@@ -12210,7 +12214,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12213: result: $cf_cv_xt_ice_compat" >&5
+echo "$as_me:12217: result: $cf_cv_xt_ice_compat" >&5
 echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6
 
 	if test "$cf_cv_xt_ice_compat" = no
@@ -12224,22 +12228,22 @@
 			(*)
 				test -n "$verbose" && echo "	work around broken ICE dependency" 1>&6
 
-echo "${as_me:-configure}:12227: testing work around broken ICE dependency ..." 1>&5
+echo "${as_me:-configure}:12231: 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 "${as_me:-configure}:12232: testing found package ice ..." 1>&5
+echo "${as_me:-configure}:12236: 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}:12238: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12242: 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}:12242: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12246: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12338,17 +12342,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then
 	test -n "$verbose" && echo "	found package sm" 1>&6
 
-echo "${as_me:-configure}:12341: testing found package sm ..." 1>&5
+echo "${as_me:-configure}:12345: 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}:12347: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:12351: 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}:12351: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:12355: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -12457,12 +12461,12 @@
 
 test -n "$verbose" && echo "	...before $LIBS" 1>&6
 
-echo "${as_me:-configure}:12460: testing ...before $LIBS ..." 1>&5
+echo "${as_me:-configure}:12464: 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}:12465: testing ...after  $LIBS ..." 1>&5
+echo "${as_me:-configure}:12469: testing ...after  $LIBS ..." 1>&5
 
 fi
 
@@ -12482,7 +12486,7 @@
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:12485: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:12489: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -12553,7 +12557,7 @@
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:12556: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:12560: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -12561,7 +12565,7 @@
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:12564: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:12568: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -12569,14 +12573,14 @@
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:12572: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:12576: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 if test "x$cf_check_cflags" != "x$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 12579 "configure"
+#line 12583 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12588,16 +12592,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12591: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12595: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12594: \$? = $ac_status" >&5
+  echo "$as_me:12598: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12597: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12601: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12600: \$? = $ac_status" >&5
+  echo "$as_me:12604: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -12605,12 +12609,12 @@
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:12608: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:12612: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
 
 	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
 		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:12613: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:12617: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -12618,13 +12622,13 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-	echo "$as_me:12621: checking for XOpenDisplay" >&5
+	echo "$as_me:12625: 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 12627 "configure"
+#line 12631 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XOpenDisplay (); below.  */
@@ -12655,16 +12659,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12658: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12662: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12661: \$? = $ac_status" >&5
+  echo "$as_me:12665: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12664: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12668: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12667: \$? = $ac_status" >&5
+  echo "$as_me:12671: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XOpenDisplay=yes
 else
@@ -12674,13 +12678,13 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12677: result: $ac_cv_func_XOpenDisplay" >&5
+echo "$as_me:12681: result: $ac_cv_func_XOpenDisplay" >&5
 echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6
 if test $ac_cv_func_XOpenDisplay = yes; then
   :
 else
 
-	echo "$as_me:12683: checking for XOpenDisplay in -lX11" >&5
+	echo "$as_me:12687: 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) $ECHO_C" >&6
@@ -12688,7 +12692,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12691 "configure"
+#line 12695 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12707,16 +12711,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12710: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12714: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12713: \$? = $ac_status" >&5
+  echo "$as_me:12717: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12716: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12720: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12719: \$? = $ac_status" >&5
+  echo "$as_me:12723: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -12727,7 +12731,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:12730: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:12734: 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
 
@@ -12751,13 +12755,13 @@
 
 fi
 
-	echo "$as_me:12754: checking for XtAppInitialize" >&5
+	echo "$as_me:12758: 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 12760 "configure"
+#line 12764 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char XtAppInitialize (); below.  */
@@ -12788,16 +12792,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12791: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12795: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12794: \$? = $ac_status" >&5
+  echo "$as_me:12798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12797: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12800: \$? = $ac_status" >&5
+  echo "$as_me:12804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_XtAppInitialize=yes
 else
@@ -12807,13 +12811,13 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12810: result: $ac_cv_func_XtAppInitialize" >&5
+echo "$as_me:12814: result: $ac_cv_func_XtAppInitialize" >&5
 echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6
 if test $ac_cv_func_XtAppInitialize = yes; then
   :
 else
 
-	echo "$as_me:12816: checking for XtAppInitialize in -lXt" >&5
+	echo "$as_me:12820: 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) $ECHO_C" >&6
@@ -12821,7 +12825,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12824 "configure"
+#line 12828 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12840,16 +12844,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12843: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12847: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12846: \$? = $ac_status" >&5
+  echo "$as_me:12850: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12849: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12853: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12852: \$? = $ac_status" >&5
+  echo "$as_me:12856: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_Xt_XtAppInitialize=yes
 else
@@ -12860,7 +12864,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:12863: result: $ac_cv_lib_Xt_XtAppInitialize" >&5
+echo "$as_me:12867: 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
 
@@ -12877,7 +12881,7 @@
 fi
 
 if test $cf_have_X_LIBS = no ; then
-	{ echo "$as_me:12880: WARNING: Unable to successfully link X Toolkit library (-lXt) with
+	{ echo "$as_me:12884: WARNING: Unable to successfully link X Toolkit library (-lXt) with
 test program.  You will have to check and add the proper libraries by hand
 to makefile." >&5
 echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with
@@ -12899,14 +12903,14 @@
 		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:12902: checking for $cf_test in $cf_path" >&5
+			echo "$as_me:12906: 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:12905: checking for $cf_test" >&5
+			echo "$as_me:12909: checking for $cf_test" >&5
 echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6
 		fi
 		cat >conftest.$ac_ext <<_ACEOF
-#line 12909 "configure"
+#line 12913 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -12920,16 +12924,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12923: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12927: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12926: \$? = $ac_status" >&5
+  echo "$as_me:12930: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12929: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12933: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12932: \$? = $ac_status" >&5
+  echo "$as_me:12936: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -12938,7 +12942,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:12941: result: $cf_result" >&5
+		echo "$as_me:12945: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 		if test "$cf_result" = yes ; then
 			cf_x_athena_inc=$cf_path
@@ -12950,7 +12954,7 @@
 done
 
 if test -z "$cf_x_athena_inc" ; then
-	{ echo "$as_me:12953: WARNING: Unable to successfully find Athena header files with test program" >&5
+	{ echo "$as_me:12957: WARNING: Unable to successfully find Athena header files with test program" >&5
 echo "$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$cf_x_athena_inc"
@@ -12996,7 +13000,7 @@
 done
 LIBS="$cf_add_libs"
 
-				echo "$as_me:12999: checking for $cf_libs in $cf_path" >&5
+				echo "$as_me:13003: checking for $cf_libs in $cf_path" >&5
 echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6
 			else
 
@@ -13016,11 +13020,11 @@
 done
 LIBS="$cf_add_libs"
 
-				echo "$as_me:13019: checking for $cf_test in $cf_libs" >&5
+				echo "$as_me:13023: 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 13023 "configure"
+#line 13027 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -13036,16 +13040,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13039: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13043: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13042: \$? = $ac_status" >&5
+  echo "$as_me:13046: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13045: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13049: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13048: \$? = $ac_status" >&5
+  echo "$as_me:13052: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -13054,7 +13058,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-			echo "$as_me:13057: result: $cf_result" >&5
+			echo "$as_me:13061: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 			if test "$cf_result" = yes ; then
 				cf_x_athena_lib="$cf_libs"
@@ -13068,7 +13072,7 @@
 done
 
 if test -z "$cf_x_athena_lib" ; then
-	{ { echo "$as_me:13071: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5
+	{ { echo "$as_me:13075: 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$cf_x_athena_root) with test program" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -13086,7 +13090,7 @@
   do
     # Extract the first word of "$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:13089: checking for $ac_word" >&5
+echo "$as_me:13093: 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) $ECHO_C" >&6
@@ -13101,7 +13105,7 @@
   test -z "$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:13104: found $ac_dir/$ac_word" >&5
+echo "$as_me:13108: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -13109,10 +13113,10 @@
 fi
 XCURSES_CONFIG=$ac_cv_prog_XCURSES_CONFIG
 if test -n "$XCURSES_CONFIG"; then
-  echo "$as_me:13112: result: $XCURSES_CONFIG" >&5
+  echo "$as_me:13116: result: $XCURSES_CONFIG" >&5
 echo "${ECHO_T}$XCURSES_CONFIG" >&6
 else
-  echo "$as_me:13115: result: no" >&5
+  echo "$as_me:13119: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13125,7 +13129,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:13128: checking for $ac_word" >&5
+echo "$as_me:13132: 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) $ECHO_C" >&6
@@ -13140,7 +13144,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_XCURSES_CONFIG="$ac_prog"
-echo "$as_me:13143: found $ac_dir/$ac_word" >&5
+echo "$as_me:13147: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -13148,10 +13152,10 @@
 fi
 ac_ct_XCURSES_CONFIG=$ac_cv_prog_ac_ct_XCURSES_CONFIG
 if test -n "$ac_ct_XCURSES_CONFIG"; then
-  echo "$as_me:13151: result: $ac_ct_XCURSES_CONFIG" >&5
+  echo "$as_me:13155: result: $ac_ct_XCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_XCURSES_CONFIG" >&6
 else
-  echo "$as_me:13154: result: no" >&5
+  echo "$as_me:13158: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13190,7 +13194,7 @@
 
 test -n "$verbose" && echo "	checking additions to CFLAGS" 1>&6
 
-echo "${as_me:-configure}:13193: testing checking additions to CFLAGS ..." 1>&5
+echo "${as_me:-configure}:13197: testing checking additions to CFLAGS ..." 1>&5
 
 cf_check_cflags="$CFLAGS"
 cf_check_cppflags="$CPPFLAGS"
@@ -13261,7 +13265,7 @@
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:13264: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:13268: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	CFLAGS="$CFLAGS $cf_new_cflags"
 fi
@@ -13269,7 +13273,7 @@
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:13272: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:13276: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
 fi
@@ -13277,14 +13281,14 @@
 if test -n "$cf_new_extra_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
 
-echo "${as_me:-configure}:13280: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:13284: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
 if test "x$cf_check_cflags" != "x$CFLAGS" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line 13287 "configure"
+#line 13291 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -13296,16 +13300,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13299: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13303: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13302: \$? = $ac_status" >&5
+  echo "$as_me:13306: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13305: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13309: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13308: \$? = $ac_status" >&5
+  echo "$as_me:13312: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -13313,12 +13317,12 @@
 cat conftest.$ac_ext >&5
 test -n "$verbose" && echo "	test-compile failed.  Undoing change to \$CFLAGS" 1>&6
 
-echo "${as_me:-configure}:13316: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
+echo "${as_me:-configure}:13320: testing test-compile failed.  Undoing change to \$CFLAGS ..." 1>&5
 
 	 if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
 		 test -n "$verbose" && echo "	but keeping change to \$CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:13321: testing but keeping change to \$CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:13325: testing but keeping change to \$CPPFLAGS ..." 1>&5
 
 	 fi
 	 CFLAGS="$cf_check_flags"
@@ -13326,7 +13330,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 
-echo "$as_me:13329: checking for XOpenDisplay in -lX11" >&5
+echo "$as_me:13333: 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) $ECHO_C" >&6
@@ -13334,7 +13338,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13337 "configure"
+#line 13341 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13353,16 +13357,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13356: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13360: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13359: \$? = $ac_status" >&5
+  echo "$as_me:13363: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13362: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13366: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13365: \$? = $ac_status" >&5
+  echo "$as_me:13369: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_X11_XOpenDisplay=yes
 else
@@ -13373,7 +13377,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13376: result: $ac_cv_lib_X11_XOpenDisplay" >&5
+echo "$as_me:13380: 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
 
@@ -13395,7 +13399,7 @@
 
 fi
 
-echo "$as_me:13398: checking for XCurses library" >&5
+echo "$as_me:13402: 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) $ECHO_C" >&6
@@ -13418,7 +13422,7 @@
 LIBS="$cf_add_libs"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 13421 "configure"
+#line 13425 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -13433,16 +13437,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13436: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13440: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13439: \$? = $ac_status" >&5
+  echo "$as_me:13443: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13442: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13446: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13445: \$? = $ac_status" >&5
+  echo "$as_me:13449: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_lib_XCurses=yes
 else
@@ -13453,7 +13457,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:13456: result: $cf_cv_lib_XCurses" >&5
+echo "$as_me:13460: result: $cf_cv_lib_XCurses" >&5
 echo "${ECHO_T}$cf_cv_lib_XCurses" >&6
 
 fi
@@ -13468,23 +13472,23 @@
 #define XCURSES 1
 EOF
 
-	echo "$as_me:13471: checking for xcurses.h" >&5
+	echo "$as_me:13475: 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 13477 "configure"
+#line 13481 "configure"
 #include "confdefs.h"
 #include <xcurses.h>
 _ACEOF
-if { (eval echo "$as_me:13481: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13485: \"$ac_cpp conftest.$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:13487: \$? = $ac_status" >&5
+  echo "$as_me:13491: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -13503,7 +13507,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:13506: result: $ac_cv_header_xcurses_h" >&5
+echo "$as_me:13510: 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
 
@@ -13514,14 +13518,14 @@
 fi
 
 else
-	{ { echo "$as_me:13517: error: Cannot link with XCurses" >&5
+	{ { echo "$as_me:13521: error: Cannot link with XCurses" >&5
 echo "$as_me: error: Cannot link with XCurses" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 	;;
 (*)
-	{ { echo "$as_me:13524: error: unexpected screen-value: $cf_cv_screen" >&5
+	{ { echo "$as_me:13528: error: unexpected screen-value: $cf_cv_screen" >&5
 echo "$as_me: error: unexpected screen-value: $cf_cv_screen" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -13529,7 +13533,7 @@
 
 : ${cf_nculib_root:=$cf_cv_screen}
 as_ac_Lib=`echo "ac_cv_lib_$cf_nculib_root''__nc_init_pthreads" | $as_tr_sh`
-echo "$as_me:13532: checking for _nc_init_pthreads in -l$cf_nculib_root" >&5
+echo "$as_me:13536: checking for _nc_init_pthreads in -l$cf_nculib_root" >&5
 echo $ECHO_N "checking for _nc_init_pthreads in -l$cf_nculib_root... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13537,7 +13541,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_nculib_root  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13540 "configure"
+#line 13544 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13556,16 +13560,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13559: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13563: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13562: \$? = $ac_status" >&5
+  echo "$as_me:13566: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13565: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13569: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13568: \$? = $ac_status" >&5
+  echo "$as_me:13572: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -13576,7 +13580,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13579: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:13583: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
   cf_cv_ncurses_pthreads=yes
@@ -13611,14 +13615,14 @@
 	;;
 (curses|curses_*)
 
-echo "$as_me:13614: checking for NetBSD form.h" >&5
+echo "$as_me:13618: checking for NetBSD form.h" >&5
 echo $ECHO_N "checking for NetBSD form.h... $ECHO_C" >&6
 if test "${cf_cv_netbsd_form_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 13621 "configure"
+#line 13625 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -13637,16 +13641,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13640: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13644: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13643: \$? = $ac_status" >&5
+  echo "$as_me:13647: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13646: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13650: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13649: \$? = $ac_status" >&5
+  echo "$as_me:13653: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_netbsd_form_h=yes
 
@@ -13658,7 +13662,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:13661: result: $cf_cv_netbsd_form_h" >&5
+echo "$as_me:13665: result: $cf_cv_netbsd_form_h" >&5
 echo "${ECHO_T}$cf_cv_netbsd_form_h" >&6
 
 test "$cf_cv_netbsd_form_h" = yes &&
@@ -13666,14 +13670,14 @@
 #define HAVE_NETBSD_FORM_H 1
 EOF
 
-echo "$as_me:13669: checking for NetBSD menu.h" >&5
+echo "$as_me:13673: checking for NetBSD menu.h" >&5
 echo $ECHO_N "checking for NetBSD menu.h... $ECHO_C" >&6
 if test "${cf_cv_netbsd_menu_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 13676 "configure"
+#line 13680 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -13691,16 +13695,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13694: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13698: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13697: \$? = $ac_status" >&5
+  echo "$as_me:13701: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13700: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13704: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13703: \$? = $ac_status" >&5
+  echo "$as_me:13707: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_netbsd_menu_h=yes
 
@@ -13712,7 +13716,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:13715: result: $cf_cv_netbsd_menu_h" >&5
+echo "$as_me:13719: result: $cf_cv_netbsd_menu_h" >&5
 echo "${ECHO_T}$cf_cv_netbsd_menu_h" >&6
 
 test "$cf_cv_netbsd_menu_h" = yes &&
@@ -13730,7 +13734,7 @@
 	# look for curses-related libraries
 
 as_ac_Lib=`echo "ac_cv_lib_panel$cf_cv_libtype''_new_panel" | $as_tr_sh`
-echo "$as_me:13733: checking for new_panel in -lpanel$cf_cv_libtype" >&5
+echo "$as_me:13737: checking for new_panel in -lpanel$cf_cv_libtype" >&5
 echo $ECHO_N "checking for new_panel in -lpanel$cf_cv_libtype... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13738,7 +13742,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpanel$cf_cv_libtype  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13741 "configure"
+#line 13745 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13757,16 +13761,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13760: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13764: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13763: \$? = $ac_status" >&5
+  echo "$as_me:13767: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13766: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13770: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13769: \$? = $ac_status" >&5
+  echo "$as_me:13773: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -13777,7 +13781,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13780: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:13784: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
@@ -13806,7 +13810,7 @@
 fi
 
 as_ac_Lib=`echo "ac_cv_lib_menu$cf_cv_libtype''_menu_driver" | $as_tr_sh`
-echo "$as_me:13809: checking for menu_driver in -lmenu$cf_cv_libtype" >&5
+echo "$as_me:13813: checking for menu_driver in -lmenu$cf_cv_libtype" >&5
 echo $ECHO_N "checking for menu_driver in -lmenu$cf_cv_libtype... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13814,7 +13818,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmenu$cf_cv_libtype  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13817 "configure"
+#line 13821 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13833,16 +13837,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13836: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13840: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13839: \$? = $ac_status" >&5
+  echo "$as_me:13843: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13842: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13846: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13845: \$? = $ac_status" >&5
+  echo "$as_me:13849: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -13853,7 +13857,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13856: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:13860: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
@@ -13882,7 +13886,7 @@
 fi
 
 as_ac_Lib=`echo "ac_cv_lib_form$cf_cv_libtype''_form_driver" | $as_tr_sh`
-echo "$as_me:13885: checking for form_driver in -lform$cf_cv_libtype" >&5
+echo "$as_me:13889: checking for form_driver in -lform$cf_cv_libtype" >&5
 echo $ECHO_N "checking for form_driver in -lform$cf_cv_libtype... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13890,7 +13894,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lform$cf_cv_libtype  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13893 "configure"
+#line 13897 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13909,16 +13913,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13912: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13916: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13915: \$? = $ac_status" >&5
+  echo "$as_me:13919: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13918: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13922: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13921: \$? = $ac_status" >&5
+  echo "$as_me:13925: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -13929,7 +13933,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13932: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:13936: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
@@ -13969,23 +13973,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:13972: checking for $ac_header" >&5
+echo "$as_me:13976: 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 13978 "configure"
+#line 13982 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:13982: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13986: \"$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:13988: \$? = $ac_status" >&5
+  echo "$as_me:13992: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14004,7 +14008,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14007: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14011: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14017,13 +14021,13 @@
 	;;
 esac
 
-echo "$as_me:14020: checking for ANSI C header files" >&5
+echo "$as_me:14024: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14026 "configure"
+#line 14030 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -14031,13 +14035,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:14034: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14038: \"$ac_cpp conftest.$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:14040: \$? = $ac_status" >&5
+  echo "$as_me:14044: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14059,7 +14063,7 @@
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14062 "configure"
+#line 14066 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -14077,7 +14081,7 @@
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14080 "configure"
+#line 14084 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -14098,7 +14102,7 @@
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14101 "configure"
+#line 14105 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -14124,15 +14128,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14127: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14131: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14130: \$? = $ac_status" >&5
+  echo "$as_me:14134: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14132: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14136: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14135: \$? = $ac_status" >&5
+  echo "$as_me:14139: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -14145,7 +14149,7 @@
 fi
 fi
 fi
-echo "$as_me:14148: result: $ac_cv_header_stdc" >&5
+echo "$as_me:14152: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -14155,13 +14159,13 @@
 
 fi
 
-echo "$as_me:14158: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:14162: checking whether time.h and sys/time.h may both be included" >&5
 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
 if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14164 "configure"
+#line 14168 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -14177,16 +14181,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14180: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14184: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14183: \$? = $ac_status" >&5
+  echo "$as_me:14187: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14186: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14190: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14189: \$? = $ac_status" >&5
+  echo "$as_me:14193: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_header_time=yes
 else
@@ -14196,7 +14200,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:14199: result: $ac_cv_header_time" >&5
+echo "$as_me:14203: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -14219,23 +14223,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14222: checking for $ac_header" >&5
+echo "$as_me:14226: 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 14228 "configure"
+#line 14232 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14232: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14236: \"$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:14238: \$? = $ac_status" >&5
+  echo "$as_me:14242: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14254,7 +14258,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14257: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14261: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14267,23 +14271,23 @@
 for ac_header in unistd.h getopt.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14270: checking for $ac_header" >&5
+echo "$as_me:14274: 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 14276 "configure"
+#line 14280 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14280: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14284: \"$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:14286: \$? = $ac_status" >&5
+  echo "$as_me:14290: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14302,7 +14306,7 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14305: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14309: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14312,7 +14316,7 @@
 fi
 done
 
-echo "$as_me:14315: checking for header declaring getopt variables" >&5
+echo "$as_me:14319: checking for header declaring getopt variables" >&5
 echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6
 if test "${cf_cv_getopt_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14322,7 +14326,7 @@
 for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 14325 "configure"
+#line 14329 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -14335,16 +14339,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14338: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14342: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14341: \$? = $ac_status" >&5
+  echo "$as_me:14345: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14344: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14348: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14347: \$? = $ac_status" >&5
+  echo "$as_me:14351: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_getopt_header=$cf_header
  break
@@ -14356,7 +14360,7 @@
 done
 
 fi
-echo "$as_me:14359: result: $cf_cv_getopt_header" >&5
+echo "$as_me:14363: result: $cf_cv_getopt_header" >&5
 echo "${ECHO_T}$cf_cv_getopt_header" >&6
 if test $cf_cv_getopt_header != none ; then
 
@@ -14379,13 +14383,13 @@
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:14382: checking for $ac_func" >&5
+echo "$as_me:14386: 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 14388 "configure"
+#line 14392 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -14416,16 +14420,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14419: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14423: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14422: \$? = $ac_status" >&5
+  echo "$as_me:14426: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14425: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14429: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14428: \$? = $ac_status" >&5
+  echo "$as_me:14432: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -14435,7 +14439,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14438: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:14442: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14446,7 +14450,7 @@
 done
 
 if test "x$ac_cv_func_getopt" = xno; then
-	{ { echo "$as_me:14449: error: getopt is required for building programs" >&5
+	{ { echo "$as_me:14453: error: getopt is required for building programs" >&5
 echo "$as_me: error: getopt is required for building programs" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -14465,13 +14469,13 @@
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:14468: checking for $ac_func" >&5
+echo "$as_me:14472: 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 14474 "configure"
+#line 14478 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -14502,16 +14506,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14505: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14509: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14508: \$? = $ac_status" >&5
+  echo "$as_me:14512: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14511: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14515: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14514: \$? = $ac_status" >&5
+  echo "$as_me:14518: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -14521,7 +14525,7 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14524: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:14528: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14533,7 +14537,7 @@
 
 fi
 
-echo "$as_me:14536: checking definition to turn on extended curses functions" >&5
+echo "$as_me:14540: checking definition to turn on extended curses functions" >&5
 echo $ECHO_N "checking definition to turn on extended curses functions... $ECHO_C" >&6
 if test "${cf_cv_need_xopen_extension+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14541,7 +14545,7 @@
 
 cf_cv_need_xopen_extension=unknown
 cat >conftest.$ac_ext <<_ACEOF
-#line 14544 "configure"
+#line 14548 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -14567,16 +14571,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14570: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14574: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14573: \$? = $ac_status" >&5
+  echo "$as_me:14577: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14576: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14580: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14579: \$? = $ac_status" >&5
+  echo "$as_me:14583: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=none
 else
@@ -14586,7 +14590,7 @@
 	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 14589 "configure"
+#line 14593 "configure"
 #include "confdefs.h"
 
 #define $cf_try_xopen_extension 1
@@ -14608,16 +14612,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14611: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14615: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14614: \$? = $ac_status" >&5
+  echo "$as_me:14618: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14617: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14621: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14620: \$? = $ac_status" >&5
+  echo "$as_me:14624: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
 else
@@ -14631,7 +14635,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:14634: result: $cf_cv_need_xopen_extension" >&5
+echo "$as_me:14638: result: $cf_cv_need_xopen_extension" >&5
 echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 
 case $cf_cv_need_xopen_extension in
@@ -14640,7 +14644,7 @@
 	;;
 esac
 
-echo "$as_me:14643: checking for term.h" >&5
+echo "$as_me:14647: 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
@@ -14661,7 +14665,7 @@
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14664 "configure"
+#line 14668 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -14675,16 +14679,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14678: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14682: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14681: \$? = $ac_status" >&5
+  echo "$as_me:14685: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14684: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14688: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14687: \$? = $ac_status" >&5
+  echo "$as_me:14691: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 	 break
@@ -14703,7 +14707,7 @@
 	for cf_header in ncurses/term.h ncursesw/term.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 14706 "configure"
+#line 14710 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -14721,16 +14725,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14724: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14728: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14727: \$? = $ac_status" >&5
+  echo "$as_me:14731: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14730: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14734: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14733: \$? = $ac_status" >&5
+  echo "$as_me:14737: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_term_header=$cf_header
 			 break
@@ -14745,7 +14749,7 @@
 esac
 
 fi
-echo "$as_me:14748: result: $cf_cv_term_header" >&5
+echo "$as_me:14752: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 case $cf_cv_term_header in
@@ -14772,7 +14776,7 @@
 	;;
 esac
 
-echo "$as_me:14775: checking for unctrl.h" >&5
+echo "$as_me:14779: 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
@@ -14793,7 +14797,7 @@
 for cf_header in $cf_header_list
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14796 "configure"
+#line 14800 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -14807,16 +14811,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14810: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14814: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14813: \$? = $ac_status" >&5
+  echo "$as_me:14817: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14816: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14820: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14819: \$? = $ac_status" >&5
+  echo "$as_me:14823: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unctrl_header=$cf_header
 	 break
@@ -14829,12 +14833,12 @@
 done
 
 fi
-echo "$as_me:14832: result: $cf_cv_unctrl_header" >&5
+echo "$as_me:14836: result: $cf_cv_unctrl_header" >&5
 echo "${ECHO_T}$cf_cv_unctrl_header" >&6
 
 case $cf_cv_unctrl_header in
 (no)
-	{ echo "$as_me:14837: WARNING: unctrl.h header not found" >&5
+	{ echo "$as_me:14841: WARNING: unctrl.h header not found" >&5
 echo "$as_me: WARNING: unctrl.h header not found" >&2;}
 	;;
 esac
@@ -14909,10 +14913,10 @@
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:14912: checking for ${cf_func}" >&5
+	echo "$as_me:14916: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:14915: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:14919: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14921,7 +14925,7 @@
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 14924 "configure"
+#line 14928 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -14954,16 +14958,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14957: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14961: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14960: \$? = $ac_status" >&5
+  echo "$as_me:14964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14963: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14966: \$? = $ac_status" >&5
+  echo "$as_me:14970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -14979,7 +14983,7 @@
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:14982: result: $cf_result" >&5
+	echo "$as_me:14986: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result != no; then
 		cat >>confdefs.h <<EOF
@@ -14994,10 +14998,10 @@
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:14997: checking for ${cf_func}" >&5
+	echo "$as_me:15001: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:15000: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:15004: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15006,7 +15010,7 @@
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >conftest.$ac_ext <<_ACEOF
-#line 15009 "configure"
+#line 15013 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -15039,16 +15043,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15042: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15046: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15045: \$? = $ac_status" >&5
+  echo "$as_me:15049: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15048: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15051: \$? = $ac_status" >&5
+  echo "$as_me:15055: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15064,7 +15068,7 @@
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:15067: result: $cf_result" >&5
+	echo "$as_me:15071: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result != no; then
 		cat >>confdefs.h <<EOF
@@ -15088,7 +15092,7 @@
 				cf_return="return value"
 			fi
 			cat >conftest.$ac_ext <<_ACEOF
-#line 15091 "configure"
+#line 15095 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15108,21 +15112,21 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15111: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15115: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15114: \$? = $ac_status" >&5
+  echo "$as_me:15118: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15117: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15121: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15120: \$? = $ac_status" >&5
+  echo "$as_me:15124: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
 
-echo "${as_me:-configure}:15125: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
+echo "${as_me:-configure}:15129: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
 
 		cat >>confdefs.h <<EOF
 #define TPUTS_ARG               $cf_arg
@@ -15142,14 +15146,14 @@
 	done
 fi
 
-echo "$as_me:15145: checking for ncurses extended functions" >&5
+echo "$as_me:15149: checking for ncurses extended functions" >&5
 echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
 if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15152 "configure"
+#line 15156 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15164,16 +15168,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15167: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15171: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15170: \$? = $ac_status" >&5
+  echo "$as_me:15174: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15173: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15177: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15176: \$? = $ac_status" >&5
+  echo "$as_me:15180: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_ext_funcs=defined
 else
@@ -15181,7 +15185,7 @@
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15184 "configure"
+#line 15188 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15206,16 +15210,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15209: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15213: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15212: \$? = $ac_status" >&5
+  echo "$as_me:15216: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15219: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15218: \$? = $ac_status" >&5
+  echo "$as_me:15222: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ncurses_ext_funcs=yes
 else
@@ -15229,7 +15233,7 @@
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:15232: result: $cf_cv_ncurses_ext_funcs" >&5
+echo "$as_me:15236: result: $cf_cv_ncurses_ext_funcs" >&5
 echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
 test "$cf_cv_ncurses_ext_funcs" = yes &&
 cat >>confdefs.h <<\EOF
@@ -15243,11 +15247,11 @@
 	if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 	then
 		cf_define_xpg5=no
-		echo "$as_me:15246: checking if _XPG5 should be defined to enable wide-characters" >&5
+		echo "$as_me:15250: checking if _XPG5 should be defined to enable wide-characters" >&5
 echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 15250 "configure"
+#line 15254 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15260,16 +15264,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15263: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15267: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15266: \$? = $ac_status" >&5
+  echo "$as_me:15270: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15269: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15273: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15272: \$? = $ac_status" >&5
+  echo "$as_me:15276: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -15278,7 +15282,7 @@
 cf_save_cppflags="$CPPFLAGS"
 			 CPPFLAGS="$CPPFLAGS -D_XPG5"
 			 cat >conftest.$ac_ext <<_ACEOF
-#line 15281 "configure"
+#line 15285 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15291,16 +15295,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15294: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15298: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15297: \$? = $ac_status" >&5
+  echo "$as_me:15301: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15300: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15304: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15303: \$? = $ac_status" >&5
+  echo "$as_me:15307: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_define_xpg5=yes
 else
@@ -15311,7 +15315,7 @@
 			 CPPFLAGS="$cf_save_cppflags"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-		echo "$as_me:15314: result: $cf_define_xpg5" >&5
+		echo "$as_me:15318: result: $cf_define_xpg5" >&5
 echo "${ECHO_T}$cf_define_xpg5" >&6
 
 		if test "$cf_define_xpg5" = yes
@@ -15320,14 +15324,14 @@
 		fi
 	fi
 
-	echo "$as_me:15323: checking for wide-character functions" >&5
+	echo "$as_me:15327: checking for wide-character functions" >&5
 echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
 if test "${cf_cv_widechar_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15330 "configure"
+#line 15334 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15344,16 +15348,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15347: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15351: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15350: \$? = $ac_status" >&5
+  echo "$as_me:15354: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15353: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15357: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15356: \$? = $ac_status" >&5
+  echo "$as_me:15360: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_widechar_funcs=yes
 else
@@ -15364,7 +15368,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15367: result: $cf_cv_widechar_funcs" >&5
+echo "$as_me:15371: result: $cf_cv_widechar_funcs" >&5
 echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
 	if test "$cf_cv_widechar_funcs" != no ; then
 
@@ -15385,14 +15389,14 @@
 
 fi
 
-echo "$as_me:15388: checking if $cf_cv_screen library uses pthreads" >&5
+echo "$as_me:15392: checking if $cf_cv_screen library uses pthreads" >&5
 echo $ECHO_N "checking if $cf_cv_screen library uses pthreads... $ECHO_C" >&6
 if test "${cf_cv_use_pthreads+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15395 "configure"
+#line 15399 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15410,16 +15414,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15413: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15417: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15416: \$? = $ac_status" >&5
+  echo "$as_me:15420: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15419: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15423: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15422: \$? = $ac_status" >&5
+  echo "$as_me:15426: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_use_pthreads=yes
 else
@@ -15430,20 +15434,20 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15433: result: $cf_cv_use_pthreads" >&5
+echo "$as_me:15437: result: $cf_cv_use_pthreads" >&5
 echo "${ECHO_T}$cf_cv_use_pthreads" >&6
 test $cf_cv_use_pthreads = yes && cat >>confdefs.h <<\EOF
 #define USE_PTHREADS 1
 EOF
 
-echo "$as_me:15439: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:15443: checking if sys/time.h works with sys/select.h" >&5
 echo $ECHO_N "checking if sys/time.h works with sys/select.h... $ECHO_C" >&6
 if test "${cf_cv_sys_time_select+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15446 "configure"
+#line 15450 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -15463,16 +15467,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15466: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15470: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15469: \$? = $ac_status" >&5
+  echo "$as_me:15473: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15472: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15476: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15475: \$? = $ac_status" >&5
+  echo "$as_me:15479: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -15484,7 +15488,7 @@
 
 fi
 
-echo "$as_me:15487: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:15491: result: $cf_cv_sys_time_select" >&5
 echo "${ECHO_T}$cf_cv_sys_time_select" >&6
 test "$cf_cv_sys_time_select" = yes &&
 cat >>confdefs.h <<\EOF
@@ -15493,7 +15497,7 @@
 
 # special check for test/ditto.c
 
-echo "$as_me:15496: checking for openpty in -lutil" >&5
+echo "$as_me:15500: checking for openpty in -lutil" >&5
 echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
 if test "${ac_cv_lib_util_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15501,7 +15505,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 15504 "configure"
+#line 15508 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -15520,16 +15524,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15523: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15527: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15526: \$? = $ac_status" >&5
+  echo "$as_me:15530: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15529: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15533: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15532: \$? = $ac_status" >&5
+  echo "$as_me:15536: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -15540,7 +15544,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:15543: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:15547: result: $ac_cv_lib_util_openpty" >&5
 echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
 if test $ac_cv_lib_util_openpty = yes; then
   cf_cv_lib_util=yes
@@ -15548,7 +15552,7 @@
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:15551: checking for openpty header" >&5
+echo "$as_me:15555: checking for openpty header" >&5
 echo $ECHO_N "checking for openpty header... $ECHO_C" >&6
 if test "${cf_cv_func_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15575,7 +15579,7 @@
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15578 "configure"
+#line 15582 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -15592,16 +15596,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15595: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15599: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15598: \$? = $ac_status" >&5
+  echo "$as_me:15602: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15601: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15605: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15604: \$? = $ac_status" >&5
+  echo "$as_me:15608: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -15619,7 +15623,7 @@
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:15622: result: $cf_cv_func_openpty" >&5
+echo "$as_me:15626: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -15653,7 +15657,7 @@
 	fi
 fi
 
-echo "$as_me:15656: checking for function curses_version" >&5
+echo "$as_me:15660: 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) $ECHO_C" >&6
@@ -15663,7 +15667,7 @@
   cf_cv_func_curses_version=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15666 "configure"
+#line 15670 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15676,15 +15680,15 @@
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15679: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15683: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15682: \$? = $ac_status" >&5
+  echo "$as_me:15686: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15684: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15688: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15687: \$? = $ac_status" >&5
+  echo "$as_me:15691: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -15699,14 +15703,14 @@
 fi
 rm -f core
 fi
-echo "$as_me:15702: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:15706: result: $cf_cv_func_curses_version" >&5
 echo "${ECHO_T}$cf_cv_func_curses_version" >&6
 test "$cf_cv_func_curses_version" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_CURSES_VERSION 1
 EOF
 
-echo "$as_me:15709: checking for alternate character set array" >&5
+echo "$as_me:15713: checking for alternate character set array" >&5
 echo $ECHO_N "checking for alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_acs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15716,7 +15720,7 @@
 for name in acs_map _acs_map __acs_map ${NCURSES_WRAP_PREFIX}acs_map
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 15719 "configure"
+#line 15723 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -15732,16 +15736,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15735: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15739: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15738: \$? = $ac_status" >&5
+  echo "$as_me:15742: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15741: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15745: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15744: \$? = $ac_status" >&5
+  echo "$as_me:15748: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_curses_acs_map=$name; break
 else
@@ -15752,7 +15756,7 @@
 done
 
 fi
-echo "$as_me:15755: result: $cf_cv_curses_acs_map" >&5
+echo "$as_me:15759: result: $cf_cv_curses_acs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
 
 test "$cf_cv_curses_acs_map" != unknown &&
@@ -15762,7 +15766,7 @@
 
 if test "$cf_enable_widec" = yes; then
 
-echo "$as_me:15765: checking for wide alternate character set array" >&5
+echo "$as_me:15769: checking for wide alternate character set array" >&5
 echo $ECHO_N "checking for wide alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15772,7 +15776,7 @@
 	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15775 "configure"
+#line 15779 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -15788,16 +15792,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15791: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15795: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15794: \$? = $ac_status" >&5
+  echo "$as_me:15798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15797: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15800: \$? = $ac_status" >&5
+  echo "$as_me:15804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_curses_wacs_map=$name
 	 break
@@ -15808,7 +15812,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	done
 fi
-echo "$as_me:15811: result: $cf_cv_curses_wacs_map" >&5
+echo "$as_me:15815: result: $cf_cv_curses_wacs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
 test "$cf_cv_curses_wacs_map" != unknown &&
@@ -15816,7 +15820,7 @@
 #define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
 EOF
 
-echo "$as_me:15819: checking for wide alternate character constants" >&5
+echo "$as_me:15823: checking for wide alternate character constants" >&5
 echo $ECHO_N "checking for wide alternate character constants... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15826,7 +15830,7 @@
 if test "$cf_cv_curses_wacs_map" != unknown
 then
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15829 "configure"
+#line 15833 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -15843,16 +15847,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15846: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15850: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15849: \$? = $ac_status" >&5
+  echo "$as_me:15853: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15852: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15856: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15855: \$? = $ac_status" >&5
+  echo "$as_me:15859: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -15862,7 +15866,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 else
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15865 "configure"
+#line 15869 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -15878,16 +15882,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15881: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15885: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15884: \$? = $ac_status" >&5
+  echo "$as_me:15888: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15887: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15891: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15890: \$? = $ac_status" >&5
+  echo "$as_me:15894: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -15898,7 +15902,7 @@
 fi
 
 fi
-echo "$as_me:15901: result: $cf_cv_curses_wacs_symbols" >&5
+echo "$as_me:15905: result: $cf_cv_curses_wacs_symbols" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
 test "$cf_cv_curses_wacs_symbols" != no &&
@@ -15908,10 +15912,10 @@
 
 fi
 
-echo "$as_me:15911: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:15915: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 15914 "configure"
+#line 15918 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -15929,16 +15933,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15932: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15936: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15935: \$? = $ac_status" >&5
+  echo "$as_me:15939: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15938: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15942: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15941: \$? = $ac_status" >&5
+  echo "$as_me:15945: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -15947,7 +15951,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15950: result: $cf_result" >&5
+echo "$as_me:15954: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test $cf_result = yes ; then
 
@@ -15968,14 +15972,14 @@
 if test "$cf_enable_widec" = yes; then
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:15971: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:15975: 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_mbstate_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15978 "configure"
+#line 15982 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15993,23 +15997,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15996: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16000: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15999: \$? = $ac_status" >&5
+  echo "$as_me:16003: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16002: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16006: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16005: \$? = $ac_status" >&5
+  echo "$as_me:16009: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 16012 "configure"
+#line 16016 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16028,16 +16032,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16031: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16035: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16034: \$? = $ac_status" >&5
+  echo "$as_me:16038: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16037: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16041: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16040: \$? = $ac_status" >&5
+  echo "$as_me:16044: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -16049,7 +16053,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16052: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:16056: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -16072,14 +16076,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:16075: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:16079: checking if we must include wchar.h to declare wchar_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wchar_t... $ECHO_C" >&6
 if test "${cf_cv_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16082 "configure"
+#line 16086 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16097,23 +16101,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16100: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16104: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16103: \$? = $ac_status" >&5
+  echo "$as_me:16107: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16106: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16110: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16109: \$? = $ac_status" >&5
+  echo "$as_me:16113: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 16116 "configure"
+#line 16120 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16132,16 +16136,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16135: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16139: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16138: \$? = $ac_status" >&5
+  echo "$as_me:16142: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16141: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16145: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16144: \$? = $ac_status" >&5
+  echo "$as_me:16148: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -16153,7 +16157,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16156: result: $cf_cv_wchar_t" >&5
+echo "$as_me:16160: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -16176,14 +16180,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:16179: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:16183: checking if we must include wchar.h to declare wint_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wint_t... $ECHO_C" >&6
 if test "${cf_cv_wint_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16186 "configure"
+#line 16190 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16201,23 +16205,23 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16204: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16208: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16207: \$? = $ac_status" >&5
+  echo "$as_me:16211: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16210: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16214: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16213: \$? = $ac_status" >&5
+  echo "$as_me:16217: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 16220 "configure"
+#line 16224 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16236,16 +16240,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16239: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16243: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16242: \$? = $ac_status" >&5
+  echo "$as_me:16246: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16245: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16249: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16248: \$? = $ac_status" >&5
+  echo "$as_me:16252: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=yes
 else
@@ -16257,7 +16261,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16260: result: $cf_cv_wint_t" >&5
+echo "$as_me:16264: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -16281,10 +16285,10 @@
 
 	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 
-echo "$as_me:16284: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16288: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 16287 "configure"
+#line 16291 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16302,16 +16306,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16305: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16309: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16308: \$? = $ac_status" >&5
+  echo "$as_me:16312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16311: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16314: \$? = $ac_status" >&5
+  echo "$as_me:16318: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16320,7 +16324,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16323: result: $cf_result" >&5
+echo "$as_me:16327: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test $cf_result = yes ; then
 
@@ -16342,10 +16346,10 @@
 
 	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 
-echo "$as_me:16345: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16349: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 16348 "configure"
+#line 16352 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16363,16 +16367,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16366: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16370: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16369: \$? = $ac_status" >&5
+  echo "$as_me:16373: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16372: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16376: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16375: \$? = $ac_status" >&5
+  echo "$as_me:16379: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16381,7 +16385,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16384: result: $cf_result" >&5
+echo "$as_me:16388: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test $cf_result = yes ; then
 
@@ -16403,10 +16407,10 @@
 
 	if test "$NCURSES_OK_WINT_T" = 0 ; then
 
-echo "$as_me:16406: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16410: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 16409 "configure"
+#line 16413 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -16424,16 +16428,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16427: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16431: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16430: \$? = $ac_status" >&5
+  echo "$as_me:16434: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16433: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16437: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16436: \$? = $ac_status" >&5
+  echo "$as_me:16440: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16442,7 +16446,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16445: result: $cf_result" >&5
+echo "$as_me:16449: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test $cf_result = yes ; then
 
@@ -16463,11 +16467,11 @@
 	fi
 fi
 
-echo "$as_me:16466: checking for data ospeed declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16470: checking for data ospeed declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data ospeed declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16470 "configure"
+#line 16474 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16495,16 +16499,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16498: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16502: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16501: \$? = $ac_status" >&5
+  echo "$as_me:16505: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16504: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16508: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16507: \$? = $ac_status" >&5
+  echo "$as_me:16511: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16513,7 +16517,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16516: result: $cf_result" >&5
+echo "$as_me:16520: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test $cf_result = yes ; then
@@ -16525,14 +16529,14 @@
 EOF
 
 else
-	echo "$as_me:16528: checking for data ospeed in library" >&5
+	echo "$as_me:16532: checking for data ospeed in library" >&5
 echo $ECHO_N "checking for data ospeed in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16535 "configure"
+#line 16539 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16565,16 +16569,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16568: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16572: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16571: \$? = $ac_status" >&5
+  echo "$as_me:16575: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16574: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16578: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16577: \$? = $ac_status" >&5
+  echo "$as_me:16581: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16586,7 +16590,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16589 "configure"
+#line 16593 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16612,15 +16616,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16615: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16619: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16618: \$? = $ac_status" >&5
+  echo "$as_me:16622: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16620: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16624: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16623: \$? = $ac_status" >&5
+  echo "$as_me:16627: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16631,7 +16635,7 @@
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:16634: result: $cf_result" >&5
+	echo "$as_me:16638: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result = yes ; then
 
@@ -16644,11 +16648,11 @@
 	fi
 fi
 
-echo "$as_me:16647: checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16651: checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data boolnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16651 "configure"
+#line 16655 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16676,16 +16680,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16679: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16683: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16682: \$? = $ac_status" >&5
+  echo "$as_me:16686: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16685: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16689: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16688: \$? = $ac_status" >&5
+  echo "$as_me:16692: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16694,7 +16698,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16697: result: $cf_result" >&5
+echo "$as_me:16701: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test $cf_result = yes ; then
@@ -16706,14 +16710,14 @@
 EOF
 
 else
-	echo "$as_me:16709: checking for data boolnames in library" >&5
+	echo "$as_me:16713: checking for data boolnames in library" >&5
 echo $ECHO_N "checking for data boolnames in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16716 "configure"
+#line 16720 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16746,16 +16750,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16749: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16753: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16752: \$? = $ac_status" >&5
+  echo "$as_me:16756: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16755: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16759: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16758: \$? = $ac_status" >&5
+  echo "$as_me:16762: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16767,7 +16771,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16770 "configure"
+#line 16774 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16793,15 +16797,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16796: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16800: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16799: \$? = $ac_status" >&5
+  echo "$as_me:16803: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16801: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16805: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16804: \$? = $ac_status" >&5
+  echo "$as_me:16808: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16812,7 +16816,7 @@
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:16815: result: $cf_result" >&5
+	echo "$as_me:16819: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result = yes ; then
 
@@ -16825,11 +16829,11 @@
 	fi
 fi
 
-echo "$as_me:16828: checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:16832: checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data boolfnames declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16832 "configure"
+#line 16836 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16857,16 +16861,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16860: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16864: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16863: \$? = $ac_status" >&5
+  echo "$as_me:16867: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16866: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16870: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16869: \$? = $ac_status" >&5
+  echo "$as_me:16873: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16875,7 +16879,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:16878: result: $cf_result" >&5
+echo "$as_me:16882: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test $cf_result = yes ; then
@@ -16887,14 +16891,14 @@
 EOF
 
 else
-	echo "$as_me:16890: checking for data boolfnames in library" >&5
+	echo "$as_me:16894: checking for data boolfnames in library" >&5
 echo $ECHO_N "checking for data boolfnames in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16897 "configure"
+#line 16901 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16927,16 +16931,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16930: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16934: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16933: \$? = $ac_status" >&5
+  echo "$as_me:16937: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16936: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16940: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16939: \$? = $ac_status" >&5
+  echo "$as_me:16943: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16948,7 +16952,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16951 "configure"
+#line 16955 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -16974,15 +16978,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16977: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16981: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16980: \$? = $ac_status" >&5
+  echo "$as_me:16984: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16982: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16986: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16985: \$? = $ac_status" >&5
+  echo "$as_me:16989: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -16993,7 +16997,7 @@
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:16996: result: $cf_result" >&5
+	echo "$as_me:17000: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result = yes ; then
 
@@ -17006,11 +17010,11 @@
 	fi
 fi
 
-echo "$as_me:17009: checking for data ttytype declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:17013: checking for data ttytype declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data ttytype declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 17013 "configure"
+#line 17017 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17038,16 +17042,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17041: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17045: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17044: \$? = $ac_status" >&5
+  echo "$as_me:17048: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17047: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17051: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17050: \$? = $ac_status" >&5
+  echo "$as_me:17054: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17056,7 +17060,7 @@
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:17059: result: $cf_result" >&5
+echo "$as_me:17063: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test $cf_result = yes ; then
@@ -17068,14 +17072,14 @@
 EOF
 
 else
-	echo "$as_me:17071: checking for data ttytype in library" >&5
+	echo "$as_me:17075: checking for data ttytype in library" >&5
 echo $ECHO_N "checking for data ttytype in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17078 "configure"
+#line 17082 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17108,16 +17112,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17111: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17115: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17114: \$? = $ac_status" >&5
+  echo "$as_me:17118: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17117: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17121: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17120: \$? = $ac_status" >&5
+  echo "$as_me:17124: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17129,7 +17133,7 @@
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17132 "configure"
+#line 17136 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -17155,15 +17159,15 @@
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17158: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17162: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17161: \$? = $ac_status" >&5
+  echo "$as_me:17165: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17167: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17166: \$? = $ac_status" >&5
+  echo "$as_me:17170: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -17174,7 +17178,7 @@
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-	echo "$as_me:17177: result: $cf_result" >&5
+	echo "$as_me:17181: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test $cf_result = yes ; then
 
@@ -17189,7 +17193,7 @@
 
 if ( test "$GCC" = yes || test "$GXX" = yes )
 then
-echo "$as_me:17192: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:17196: checking if you want to turn on gcc warnings" >&5
 echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
 
 # Check whether --enable-warnings or --disable-warnings was given.
@@ -17206,7 +17210,7 @@
 	with_warnings=no
 
 fi;
-echo "$as_me:17209: result: $with_warnings" >&5
+echo "$as_me:17213: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 if test "$with_warnings" = "yes"
 then
@@ -17229,10 +17233,10 @@
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:17232: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:17236: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 17235 "${as_me:-configure}"
+#line 17239 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -17281,12 +17285,12 @@
 			;;
 		esac
 
-		if { (eval echo "$as_me:17284: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17288: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17287: \$? = $ac_status" >&5
+  echo "$as_me:17291: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17289: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:17293: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case $cf_attribute in
@@ -17350,12 +17354,12 @@
 if test "$GCC" = yes ; then
 	case $host_os in
 	(linux*|gnu*)
-		echo "$as_me:17353: checking if this is really Intel C compiler" >&5
+		echo "$as_me:17357: checking if this is really Intel C compiler" >&5
 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS -no-gcc"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 17358 "configure"
+#line 17362 "configure"
 #include "confdefs.h"
 
 int
@@ -17372,16 +17376,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17375: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17379: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17378: \$? = $ac_status" >&5
+  echo "$as_me:17382: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17381: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17385: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17384: \$? = $ac_status" >&5
+  echo "$as_me:17388: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
@@ -17392,7 +17396,7 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:17395: result: $INTEL_COMPILER" >&5
+		echo "$as_me:17399: result: $INTEL_COMPILER" >&5
 echo "${ECHO_T}$INTEL_COMPILER" >&6
 		;;
 	esac
@@ -17401,12 +17405,12 @@
 CLANG_COMPILER=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:17404: checking if this is really Clang C compiler" >&5
+	echo "$as_me:17408: checking if this is really Clang C compiler" >&5
 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
 	cf_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS -Qunused-arguments"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17409 "configure"
+#line 17413 "configure"
 #include "confdefs.h"
 
 int
@@ -17423,16 +17427,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17426: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17430: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17429: \$? = $ac_status" >&5
+  echo "$as_me:17433: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17432: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17436: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17435: \$? = $ac_status" >&5
+  echo "$as_me:17439: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -17443,12 +17447,12 @@
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:17446: result: $CLANG_COMPILER" >&5
+	echo "$as_me:17450: result: $CLANG_COMPILER" >&5
 echo "${ECHO_T}$CLANG_COMPILER" >&6
 fi
 
 cat > conftest.$ac_ext <<EOF
-#line 17451 "${as_me:-configure}"
+#line 17455 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -17465,7 +17469,7 @@
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:17468: checking for $CC warning options..." >&5
+	{ echo "$as_me:17472: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
@@ -17481,12 +17485,12 @@
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:17484: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17488: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17487: \$? = $ac_status" >&5
+  echo "$as_me:17491: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17489: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17493: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -17495,7 +17499,7 @@
 
 elif test "$GCC" = yes
 then
-	{ echo "$as_me:17498: checking for $CC warning options..." >&5
+	{ echo "$as_me:17502: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS=
@@ -17519,12 +17523,12 @@
 		Wundef $cf_gcc_warnings $cf_warn_CONST
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:17522: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17526: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17525: \$? = $ac_status" >&5
+  echo "$as_me:17529: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:17527: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17531: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case $cf_opt in
 			(Wcast-qual)
@@ -17535,7 +17539,7 @@
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17538: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17542: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17545,7 +17549,7 @@
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17548: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17552: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17561,7 +17565,7 @@
 fi
 fi
 
-echo "$as_me:17564: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:17568: checking if you want to use dmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dmalloc or --without-dmalloc was given.
@@ -17578,7 +17582,7 @@
 else
   with_dmalloc=
 fi;
-echo "$as_me:17581: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:17585: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -17672,23 +17676,23 @@
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:17675: checking for dmalloc.h" >&5
+	echo "$as_me:17679: checking for dmalloc.h" >&5
 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17681 "configure"
+#line 17685 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:17685: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17689: \"$ac_cpp conftest.$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:17691: \$? = $ac_status" >&5
+  echo "$as_me:17695: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17707,11 +17711,11 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17710: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:17714: result: $ac_cv_header_dmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
 if test $ac_cv_header_dmalloc_h = yes; then
 
-echo "$as_me:17714: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:17718: checking for dmalloc_debug in -ldmalloc" >&5
 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17719,7 +17723,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17722 "configure"
+#line 17726 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17738,16 +17742,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17741: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17745: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17744: \$? = $ac_status" >&5
+  echo "$as_me:17748: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17747: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17751: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17750: \$? = $ac_status" >&5
+  echo "$as_me:17754: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -17758,7 +17762,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17761: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:17765: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
   cat >>confdefs.h <<EOF
@@ -17773,7 +17777,7 @@
 
 fi
 
-echo "$as_me:17776: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:17780: checking if you want to use dbmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dbmalloc or --without-dbmalloc was given.
@@ -17790,7 +17794,7 @@
 else
   with_dbmalloc=
 fi;
-echo "$as_me:17793: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:17797: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in
@@ -17884,23 +17888,23 @@
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:17887: checking for dbmalloc.h" >&5
+	echo "$as_me:17891: checking for dbmalloc.h" >&5
 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17893 "configure"
+#line 17897 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:17897: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17901: \"$ac_cpp conftest.$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:17903: \$? = $ac_status" >&5
+  echo "$as_me:17907: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17919,11 +17923,11 @@
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17922: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:17926: result: $ac_cv_header_dbmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
 if test $ac_cv_header_dbmalloc_h = yes; then
 
-echo "$as_me:17926: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:17930: checking for debug_malloc in -ldbmalloc" >&5
 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17931,7 +17935,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17934 "configure"
+#line 17938 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17950,16 +17954,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17953: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17957: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17956: \$? = $ac_status" >&5
+  echo "$as_me:17960: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17959: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17963: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17962: \$? = $ac_status" >&5
+  echo "$as_me:17966: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -17970,7 +17974,7 @@
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17973: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:17977: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
   cat >>confdefs.h <<EOF
@@ -17985,7 +17989,7 @@
 
 fi
 
-echo "$as_me:17988: checking if you want to use valgrind for testing" >&5
+echo "$as_me:17992: checking if you want to use valgrind for testing" >&5
 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
 
 # Check whether --with-valgrind or --without-valgrind was given.
@@ -18002,7 +18006,7 @@
 else
   with_valgrind=
 fi;
-echo "$as_me:18005: result: ${with_valgrind:-no}" >&5
+echo "$as_me:18009: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in
@@ -18095,7 +18099,7 @@
 	;;
 esac
 
-echo "$as_me:18098: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:18102: checking if you want to perform memory-leak testing" >&5
 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
 
 # Check whether --enable-leaks or --disable-leaks was given.
@@ -18105,7 +18109,7 @@
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:18108: result: $with_no_leaks" >&5
+echo "$as_me:18112: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -18121,7 +18125,7 @@
 fi
 
 LD_RPATH_OPT=
-echo "$as_me:18124: checking for an rpath option" >&5
+echo "$as_me:18128: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 case $cf_cv_system_name in
 (irix*)
@@ -18152,12 +18156,12 @@
 (*)
 	;;
 esac
-echo "$as_me:18155: result: $LD_RPATH_OPT" >&5
+echo "$as_me:18159: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 case "x$LD_RPATH_OPT" in
 (x-R*)
-	echo "$as_me:18160: checking if we need a space after rpath option" >&5
+	echo "$as_me:18164: 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"
 
@@ -18178,7 +18182,7 @@
 LIBS="$cf_add_libs"
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18181 "configure"
+#line 18185 "configure"
 #include "confdefs.h"
 
 int
@@ -18190,16 +18194,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18193: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18197: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18196: \$? = $ac_status" >&5
+  echo "$as_me:18200: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18199: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18203: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18202: \$? = $ac_status" >&5
+  echo "$as_me:18206: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -18209,13 +18213,13 @@
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:18212: result: $cf_rpath_space" >&5
+	echo "$as_me:18216: 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 "$as_me:18218: checking if rpath-hack should be disabled" >&5
+echo "$as_me:18222: 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.
@@ -18232,21 +18236,21 @@
 	cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:18235: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:18239: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:18239: checking for updated LDFLAGS" >&5
+echo "$as_me:18243: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:18242: result: maybe" >&5
+	echo "$as_me:18246: 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:18249: checking for $ac_word" >&5
+echo "$as_me:18253: 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) $ECHO_C" >&6
@@ -18261,7 +18265,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:18264: found $ac_dir/$ac_word" >&5
+echo "$as_me:18268: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -18269,10 +18273,10 @@
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:18272: result: $cf_ldd_prog" >&5
+  echo "$as_me:18276: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:18275: result: no" >&5
+  echo "$as_me:18279: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18286,7 +18290,7 @@
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 18289 "configure"
+#line 18293 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -18298,16 +18302,16 @@
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18301: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18305: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18304: \$? = $ac_status" >&5
+  echo "$as_me:18308: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18307: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18311: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18310: \$? = $ac_status" >&5
+  echo "$as_me:18314: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort | uniq`
 		 cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort | uniq`
@@ -18335,7 +18339,7 @@
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:18338: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:18342: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -18347,11 +18351,11 @@
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18350: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18354: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18354: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18358: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -18388,7 +18392,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:18391: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:18395: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -18401,11 +18405,11 @@
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18404: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18408: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:18408: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:18412: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -18442,7 +18446,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:18445: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:18449: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -18455,14 +18459,14 @@
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:18458: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:18462: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:18462: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:18466: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:18465: result: no" >&5
+	echo "$as_me:18469: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18552,7 +18556,7 @@
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:18555: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:18559: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -18728,7 +18732,7 @@
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:18731: error: ambiguous option: $1
+    { { echo "$as_me:18735: 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;}
@@ -18747,7 +18751,7 @@
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:18750: error: unrecognized option: $1
+  -*) { { echo "$as_me:18754: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -18797,7 +18801,7 @@
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS ncurses_cfg.h:ncurses_tst.hin" ;;
-  *) { { echo "$as_me:18800: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:18804: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -19088,7 +19092,7 @@
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:19091: creating $ac_file" >&5
+    { echo "$as_me:19095: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -19106,7 +19110,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:19109: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19113: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -19119,7 +19123,7 @@
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:19122: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19126: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19135,7 +19139,7 @@
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:19138: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:19142: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -19144,7 +19148,7 @@
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:19147: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:19151: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -19181,7 +19185,7 @@
             ac_init=`egrep '[ 	]*'$ac_name'[ 	]*=' $ac_file`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:19184: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:19188: 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;}
@@ -19192,7 +19196,7 @@
     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:19195: WARNING: Some variables may not be substituted:
+      { echo "$as_me:19199: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -19241,7 +19245,7 @@
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:19244: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:19248: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -19252,7 +19256,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:19255: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:19259: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -19265,7 +19269,7 @@
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:19268: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19272: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19323,7 +19327,7 @@
   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:19326: $ac_file is unchanged" >&5
+      { echo "$as_me:19330: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \