path: root/system/ncurses/ncurses-6.3-20211113.patch

# ncurses 6.3 - patch 20211113 - Thomas E. Dickey
#
# ------------------------------------------------------------------------------
#
# Ncurses 6.3 is at
# 	ftp://ftp.invisible-island.net/ncurses/
#	https://invisible-mirror.net/archives/ncurses/
#	https://ftp.gnu.org/gnu/ncurses/
#
# Patches for ncurses 6.3 can be found at
# 	ftp://ftp.invisible-island.net/ncurses//6.3
#	https://invisible-mirror.net/archives/ncurses//6.3
#
# ------------------------------------------------------------------------------
# ftp://ftp.invisible-island.net/ncurses//6.3/ncurses-6.3-20211113.patch.gz
# patch by Thomas E. Dickey <dickey@invisible-island.net>
# created  Sun Nov 14 01:21:10 UTC 2021
# ------------------------------------------------------------------------------
# Ada95/aclocal.m4                 |   17 
# Ada95/configure                  | 2399 ++++++++++----------
# NEWS                             |    9 
# VERSION                          |    2 
# aclocal.m4                       |   17 
# configure                        | 4271 ++++++++++++++++++-------------------
# dist.mk                          |    4 
# man/clear.1                      |    8 
# misc/terminfo.src                |   36 
# 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 
# package/ncursest.spec            |    2 
# 16 files changed, 3414 insertions(+), 3371 deletions(-)
# ------------------------------------------------------------------------------
Index: Ada95/aclocal.m4
Prereq:  1.188 
--- ncurses-6.3-20211106+/Ada95/aclocal.m4	2021-10-30 20:49:04.000000000 +0000
+++ ncurses-6.3-20211113/Ada95/aclocal.m4	2021-11-07 15:35:59.000000000 +0000
@@ -29,7 +29,7 @@
 dnl
 dnl Author: Thomas E. Dickey
 dnl
-dnl $Id: aclocal.m4,v 1.188 2021/10/30 20:49:04 tom Exp $
+dnl $Id: aclocal.m4,v 1.189 2021/11/07 15:35:59 tom Exp $
 dnl Macros used in NCURSES Ada95 auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -4802,7 +4802,7 @@
 AC_SUBST($3)dnl
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_PKG_CONFIG_LIBDIR version: 16 updated: 2021/10/26 16:50:11
+dnl CF_WITH_PKG_CONFIG_LIBDIR version: 17 updated: 2021/11/07 10:30:15
 dnl -------------------------
 dnl Allow the choice of the pkg-config library directory to be overridden.
 dnl
@@ -4842,12 +4842,15 @@
 	if test "x$PKG_CONFIG" != xnone
 	then
 		# works for pkg-config since version 0.24 (2009)
-		cf_pkg_program=`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'`
-		cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
-
 		# works for pkgconf since version 0.8.3 (2012)
-		test -z "$cf_search_path" && \
-		cf_search_path=`pkgconf --variable=pc_path pkgconf 2>/dev/null | tr : ' '`
+		for cf_pkg_program in \
+			`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'` \
+			pkg-config \
+			pkgconf
+		do
+			cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
+			test -n "$cf_search_path" && break
+		done
 
 		# works for pkg-config since import in 2005 of original 2001 HP code.
 		test -z "$cf_search_path" && \
Index: Ada95/configure
--- ncurses-6.3-20211106+/Ada95/configure	2021-10-30 20:52:59.000000000 +0000
+++ ncurses-6.3-20211113/Ada95/configure	2021-11-07 15:36:29.000000000 +0000
@@ -3304,12 +3304,15 @@
 	if test "x$PKG_CONFIG" != xnone
 	then
 		# works for pkg-config since version 0.24 (2009)
-		cf_pkg_program=`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'`
-		cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
-
 		# works for pkgconf since version 0.8.3 (2012)
-		test -z "$cf_search_path" && \
-		cf_search_path=`pkgconf --variable=pc_path pkgconf 2>/dev/null | tr : ' '`
+		for cf_pkg_program in \
+			`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'` \
+			pkg-config \
+			pkgconf
+		do
+			cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
+			test -n "$cf_search_path" && break
+		done
 
 		# works for pkg-config since import in 2005 of original 2001 HP code.
 		test -z "$cf_search_path" && \
@@ -3323,7 +3326,7 @@
 "`
 	fi
 
-	echo "$as_me:3326: result: $cf_search_path" >&5
+	echo "$as_me:3329: result: $cf_search_path" >&5
 echo "${ECHO_T}$cf_search_path" >&6
 
 	;;
@@ -3331,7 +3334,7 @@
 	;;
 esac
 
-echo "$as_me:3334: checking for first directory" >&5
+echo "$as_me:3337: checking for first directory" >&5
 echo $ECHO_N "checking for first directory... $ECHO_C" >&6
 cf_pkg_config_path=none
 for cf_config in $cf_search_path
@@ -3342,7 +3345,7 @@
 		break
 	fi
 done
-echo "$as_me:3345: result: $cf_pkg_config_path" >&5
+echo "$as_me:3348: result: $cf_pkg_config_path" >&5
 echo "${ECHO_T}$cf_pkg_config_path" >&6
 
 if test "x$cf_pkg_config_path" != xnone ; then
@@ -3352,7 +3355,7 @@
 
 if test -z "$PKG_CONFIG_LIBDIR" && test -n "$cf_search_path"
 then
-	echo "$as_me:3355: checking for workaround" >&5
+	echo "$as_me:3358: checking for workaround" >&5
 echo $ECHO_N "checking for workaround... $ECHO_C" >&6
 	if test "$prefix" = "NONE" ; then
 		cf_prefix="$ac_default_prefix"
@@ -3375,11 +3378,11 @@
 		esac
 	done
 	test -z "$PKG_CONFIG_LIBDIR" && PKG_CONFIG_LIBDIR=$cf_backup
-	echo "$as_me:3378: result: $PKG_CONFIG_LIBDIR" >&5
+	echo "$as_me:3381: result: $PKG_CONFIG_LIBDIR" >&5
 echo "${ECHO_T}$PKG_CONFIG_LIBDIR" >&6
 fi
 
-echo "$as_me:3382: checking if you want to build test-programs" >&5
+echo "$as_me:3385: checking if you want to build test-programs" >&5
 echo $ECHO_N "checking if you want to build test-programs... $ECHO_C" >&6
 
 # Check whether --with-tests or --without-tests was given.
@@ -3389,10 +3392,10 @@
 else
   cf_with_tests=yes
 fi;
-echo "$as_me:3392: result: $cf_with_tests" >&5
+echo "$as_me:3395: result: $cf_with_tests" >&5
 echo "${ECHO_T}$cf_with_tests" >&6
 
-echo "$as_me:3395: checking if we should assume mixed-case filenames" >&5
+echo "$as_me:3398: checking if we should assume mixed-case filenames" >&5
 echo $ECHO_N "checking if we should assume mixed-case filenames... $ECHO_C" >&6
 
 # Check whether --enable-mixed-case or --disable-mixed-case was given.
@@ -3402,11 +3405,11 @@
 else
   enable_mixedcase=auto
 fi;
-echo "$as_me:3405: result: $enable_mixedcase" >&5
+echo "$as_me:3408: result: $enable_mixedcase" >&5
 echo "${ECHO_T}$enable_mixedcase" >&6
 if test "$enable_mixedcase" = "auto" ; then
 
-echo "$as_me:3409: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:3412: checking if filesystem supports mixed-case filenames" >&5
 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
 if test "${cf_cv_mixedcase+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3433,7 +3436,7 @@
 fi
 
 fi
-echo "$as_me:3436: result: $cf_cv_mixedcase" >&5
+echo "$as_me:3439: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes &&
 cat >>confdefs.h <<\EOF
@@ -3451,7 +3454,7 @@
 fi
 
 # do this after mixed-case option (tags/TAGS is not as important as tic).
-echo "$as_me:3454: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:3457: checking whether ${MAKE-make} sets \${MAKE}" >&5
 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
@@ -3471,16 +3474,16 @@
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:3474: result: yes" >&5
+  echo "$as_me:3477: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:3478: result: no" >&5
+  echo "$as_me:3481: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
-echo "$as_me:3483: checking for \".PHONY\" make-support" >&5
+echo "$as_me:3486: checking for \".PHONY\" make-support" >&5
 echo $ECHO_N "checking for \".PHONY\" make-support... $ECHO_C" >&6
 if test "${cf_cv_make_PHONY+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3535,7 +3538,7 @@
 	rm -rf conftest*
 
 fi
-echo "$as_me:3538: result: $cf_cv_make_PHONY" >&5
+echo "$as_me:3541: result: $cf_cv_make_PHONY" >&5
 echo "${ECHO_T}$cf_cv_make_PHONY" >&6
 MAKE_NO_PHONY="#"
 MAKE_PHONY="#"
@@ -3546,7 +3549,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:3549: checking for $ac_word" >&5
+echo "$as_me:3552: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CTAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3561,7 +3564,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CTAGS="$ac_prog"
-echo "$as_me:3564: found $ac_dir/$ac_word" >&5
+echo "$as_me:3567: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3569,10 +3572,10 @@
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:3572: result: $CTAGS" >&5
+  echo "$as_me:3575: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:3575: result: no" >&5
+  echo "$as_me:3578: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3583,7 +3586,7 @@
 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:3586: checking for $ac_word" >&5
+echo "$as_me:3589: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ETAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3598,7 +3601,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ETAGS="$ac_prog"
-echo "$as_me:3601: found $ac_dir/$ac_word" >&5
+echo "$as_me:3604: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3606,10 +3609,10 @@
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:3609: result: $ETAGS" >&5
+  echo "$as_me:3612: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:3612: result: no" >&5
+  echo "$as_me:3615: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3618,7 +3621,7 @@
 
 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
 set dummy ${CTAGS:-ctags}; ac_word=$2
-echo "$as_me:3621: checking for $ac_word" >&5
+echo "$as_me:3624: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3633,7 +3636,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_LOWER_TAGS="yes"
-echo "$as_me:3636: found $ac_dir/$ac_word" >&5
+echo "$as_me:3639: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3642,17 +3645,17 @@
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:3645: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:3648: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:3648: result: no" >&5
+  echo "$as_me:3651: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 if test "$cf_cv_mixedcase" = yes ; then
 	# Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
 set dummy ${ETAGS:-etags}; ac_word=$2
-echo "$as_me:3655: checking for $ac_word" >&5
+echo "$as_me:3658: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3667,7 +3670,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_UPPER_TAGS="yes"
-echo "$as_me:3670: found $ac_dir/$ac_word" >&5
+echo "$as_me:3673: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3676,10 +3679,10 @@
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:3679: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:3682: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:3682: result: no" >&5
+  echo "$as_me:3685: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3699,7 +3702,7 @@
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:3702: checking for makeflags variable" >&5
+echo "$as_me:3705: checking for makeflags variable" >&5
 echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
 if test "${cf_cv_makeflags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3729,7 +3732,7 @@
 			;;
 		(*)
 
-echo "${as_me:-configure}:3732: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
+echo "${as_me:-configure}:3735: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
 
 			;;
 		esac
@@ -3737,13 +3740,13 @@
 	rm -f cf_makeflags.tmp
 
 fi
-echo "$as_me:3740: result: $cf_cv_makeflags" >&5
+echo "$as_me:3743: result: $cf_cv_makeflags" >&5
 echo "${ECHO_T}$cf_cv_makeflags" >&6
 
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:3746: checking for $ac_word" >&5
+echo "$as_me:3749: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3758,7 +3761,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-echo "$as_me:3761: found $ac_dir/$ac_word" >&5
+echo "$as_me:3764: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3766,10 +3769,10 @@
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:3769: result: $RANLIB" >&5
+  echo "$as_me:3772: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:3772: result: no" >&5
+  echo "$as_me:3775: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3778,7 +3781,7 @@
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:3781: checking for $ac_word" >&5
+echo "$as_me:3784: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3793,7 +3796,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-echo "$as_me:3796: found $ac_dir/$ac_word" >&5
+echo "$as_me:3799: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3802,10 +3805,10 @@
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:3805: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:3808: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:3808: result: no" >&5
+  echo "$as_me:3811: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3817,7 +3820,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ld; ac_word=$2
-echo "$as_me:3820: checking for $ac_word" >&5
+echo "$as_me:3823: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3832,7 +3835,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LD="${ac_tool_prefix}ld"
-echo "$as_me:3835: found $ac_dir/$ac_word" >&5
+echo "$as_me:3838: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3840,10 +3843,10 @@
 fi
 LD=$ac_cv_prog_LD
 if test -n "$LD"; then
-  echo "$as_me:3843: result: $LD" >&5
+  echo "$as_me:3846: result: $LD" >&5
 echo "${ECHO_T}$LD" >&6
 else
-  echo "$as_me:3846: result: no" >&5
+  echo "$as_me:3849: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3852,7 +3855,7 @@
   ac_ct_LD=$LD
   # Extract the first word of "ld", so it can be a program name with args.
 set dummy ld; ac_word=$2
-echo "$as_me:3855: checking for $ac_word" >&5
+echo "$as_me:3858: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3867,7 +3870,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LD="ld"
-echo "$as_me:3870: found $ac_dir/$ac_word" >&5
+echo "$as_me:3873: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3876,10 +3879,10 @@
 fi
 ac_ct_LD=$ac_cv_prog_ac_ct_LD
 if test -n "$ac_ct_LD"; then
-  echo "$as_me:3879: result: $ac_ct_LD" >&5
+  echo "$as_me:3882: result: $ac_ct_LD" >&5
 echo "${ECHO_T}$ac_ct_LD" >&6
 else
-  echo "$as_me:3882: result: no" >&5
+  echo "$as_me:3885: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3891,7 +3894,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:3894: checking for $ac_word" >&5
+echo "$as_me:3897: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3906,7 +3909,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:3909: found $ac_dir/$ac_word" >&5
+echo "$as_me:3912: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3914,10 +3917,10 @@
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:3917: result: $AR" >&5
+  echo "$as_me:3920: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:3920: result: no" >&5
+  echo "$as_me:3923: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3926,7 +3929,7 @@
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:3929: checking for $ac_word" >&5
+echo "$as_me:3932: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3941,7 +3944,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:3944: found $ac_dir/$ac_word" >&5
+echo "$as_me:3947: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3950,10 +3953,10 @@
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:3953: result: $ac_ct_AR" >&5
+  echo "$as_me:3956: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:3956: result: no" >&5
+  echo "$as_me:3959: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -3965,7 +3968,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:3968: checking for $ac_word" >&5
+echo "$as_me:3971: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3980,7 +3983,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:3983: found $ac_dir/$ac_word" >&5
+echo "$as_me:3986: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -3988,10 +3991,10 @@
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:3991: result: $AR" >&5
+  echo "$as_me:3994: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:3994: result: no" >&5
+  echo "$as_me:3997: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4000,7 +4003,7 @@
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:4003: checking for $ac_word" >&5
+echo "$as_me:4006: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4015,7 +4018,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:4018: found $ac_dir/$ac_word" >&5
+echo "$as_me:4021: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4024,10 +4027,10 @@
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:4027: result: $ac_ct_AR" >&5
+  echo "$as_me:4030: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:4030: result: no" >&5
+  echo "$as_me:4033: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4036,7 +4039,7 @@
   AR="$ac_cv_prog_AR"
 fi
 
-echo "$as_me:4039: checking for options to update archives" >&5
+echo "$as_me:4042: checking for options to update archives" >&5
 echo $ECHO_N "checking for options to update archives... $ECHO_C" >&6
 if test "${cf_cv_ar_flags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4073,13 +4076,13 @@
 			rm -f conftest.a
 
 			cat >"conftest.$ac_ext" <<EOF
-#line 4076 "configure"
+#line 4079 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-			if { (eval echo "$as_me:4079: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:4082: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4082: \$? = $ac_status" >&5
+  echo "$as_me:4085: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
 				echo "$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext" >&5
 				$AR $ARFLAGS "$cf_ar_flags" conftest.a "conftest.$ac_cv_objext" 2>&5 1>/dev/null
@@ -4090,7 +4093,7 @@
 			else
 				test -n "$verbose" && echo "	cannot compile test-program" 1>&6
 
-echo "${as_me:-configure}:4093: testing cannot compile test-program ..." 1>&5
+echo "${as_me:-configure}:4096: testing cannot compile test-program ..." 1>&5
 
 				break
 			fi
@@ -4100,7 +4103,7 @@
 	esac
 
 fi
-echo "$as_me:4103: result: $cf_cv_ar_flags" >&5
+echo "$as_me:4106: result: $cf_cv_ar_flags" >&5
 echo "${ECHO_T}$cf_cv_ar_flags" >&6
 
 if test -n "$ARFLAGS" ; then
@@ -4111,17 +4114,17 @@
 	ARFLAGS=$cf_cv_ar_flags
 fi
 
-	echo "$as_me:4114: checking for PATH separator" >&5
+	echo "$as_me:4117: checking for PATH separator" >&5
 echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(os2*)	PATH_SEPARATOR=';'  ;;
 	(*)	${PATH_SEPARATOR:=':'}  ;;
 	esac
 
-	echo "$as_me:4121: result: $PATH_SEPARATOR" >&5
+	echo "$as_me:4124: result: $PATH_SEPARATOR" >&5
 echo "${ECHO_T}$PATH_SEPARATOR" >&6
 
-echo "$as_me:4124: checking if you have specified an install-prefix" >&5
+echo "$as_me:4127: checking if you have specified an install-prefix" >&5
 echo $ECHO_N "checking if you have specified an install-prefix... $ECHO_C" >&6
 
 # Check whether --with-install-prefix or --without-install-prefix was given.
@@ -4134,7 +4137,7 @@
 		;;
 	esac
 fi;
-echo "$as_me:4137: result: $DESTDIR" >&5
+echo "$as_me:4140: result: $DESTDIR" >&5
 echo "${ECHO_T}$DESTDIR" >&6
 
 ###############################################################################
@@ -4162,7 +4165,7 @@
 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:4165: checking for $ac_word" >&5
+echo "$as_me:4168: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4177,7 +4180,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_BUILD_CC="$ac_prog"
-echo "$as_me:4180: found $ac_dir/$ac_word" >&5
+echo "$as_me:4183: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4185,10 +4188,10 @@
 fi
 BUILD_CC=$ac_cv_prog_BUILD_CC
 if test -n "$BUILD_CC"; then
-  echo "$as_me:4188: result: $BUILD_CC" >&5
+  echo "$as_me:4191: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 else
-  echo "$as_me:4191: result: no" >&5
+  echo "$as_me:4194: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4197,12 +4200,12 @@
 test -n "$BUILD_CC" || BUILD_CC="none"
 
 fi;
-	echo "$as_me:4200: checking for native build C compiler" >&5
+	echo "$as_me:4203: checking for native build C compiler" >&5
 echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
-	echo "$as_me:4202: result: $BUILD_CC" >&5
+	echo "$as_me:4205: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 
-	echo "$as_me:4205: checking for native build C preprocessor" >&5
+	echo "$as_me:4208: checking for native build C preprocessor" >&5
 echo $ECHO_N "checking for native build C preprocessor... $ECHO_C" >&6
 
 # Check whether --with-build-cpp or --without-build-cpp was given.
@@ -4212,10 +4215,10 @@
 else
   BUILD_CPP='${BUILD_CC} -E'
 fi;
-	echo "$as_me:4215: result: $BUILD_CPP" >&5
+	echo "$as_me:4218: result: $BUILD_CPP" >&5
 echo "${ECHO_T}$BUILD_CPP" >&6
 
-	echo "$as_me:4218: checking for native build C flags" >&5
+	echo "$as_me:4221: checking for native build C flags" >&5
 echo $ECHO_N "checking for native build C flags... $ECHO_C" >&6
 
 # Check whether --with-build-cflags or --without-build-cflags was given.
@@ -4223,10 +4226,10 @@
   withval="$with_build_cflags"
   BUILD_CFLAGS="$withval"
 fi;
-	echo "$as_me:4226: result: $BUILD_CFLAGS" >&5
+	echo "$as_me:4229: result: $BUILD_CFLAGS" >&5
 echo "${ECHO_T}$BUILD_CFLAGS" >&6
 
-	echo "$as_me:4229: checking for native build C preprocessor-flags" >&5
+	echo "$as_me:4232: checking for native build C preprocessor-flags" >&5
 echo $ECHO_N "checking for native build C preprocessor-flags... $ECHO_C" >&6
 
 # Check whether --with-build-cppflags or --without-build-cppflags was given.
@@ -4234,10 +4237,10 @@
   withval="$with_build_cppflags"
   BUILD_CPPFLAGS="$withval"
 fi;
-	echo "$as_me:4237: result: $BUILD_CPPFLAGS" >&5
+	echo "$as_me:4240: result: $BUILD_CPPFLAGS" >&5
 echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
 
-	echo "$as_me:4240: checking for native build linker-flags" >&5
+	echo "$as_me:4243: checking for native build linker-flags" >&5
 echo $ECHO_N "checking for native build linker-flags... $ECHO_C" >&6
 
 # Check whether --with-build-ldflags or --without-build-ldflags was given.
@@ -4245,10 +4248,10 @@
   withval="$with_build_ldflags"
   BUILD_LDFLAGS="$withval"
 fi;
-	echo "$as_me:4248: result: $BUILD_LDFLAGS" >&5
+	echo "$as_me:4251: result: $BUILD_LDFLAGS" >&5
 echo "${ECHO_T}$BUILD_LDFLAGS" >&6
 
-	echo "$as_me:4251: checking for native build linker-libraries" >&5
+	echo "$as_me:4254: checking for native build linker-libraries" >&5
 echo $ECHO_N "checking for native build linker-libraries... $ECHO_C" >&6
 
 # Check whether --with-build-libs or --without-build-libs was given.
@@ -4256,7 +4259,7 @@
   withval="$with_build_libs"
   BUILD_LIBS="$withval"
 fi;
-	echo "$as_me:4259: result: $BUILD_LIBS" >&5
+	echo "$as_me:4262: result: $BUILD_LIBS" >&5
 echo "${ECHO_T}$BUILD_LIBS" >&6
 
 	# this assumes we're on Unix.
@@ -4266,7 +4269,7 @@
 	: ${BUILD_CC:='${CC}'}
 
 	if { test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '${CC}'; } ; then
-		{ { echo "$as_me:4269: error: Cross-build requires two compilers.
+		{ { echo "$as_me:4272: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&5
 echo "$as_me: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&2;}
@@ -4291,7 +4294,7 @@
 ### shared, for example.
 cf_list_models=""
 
-echo "$as_me:4294: checking if you want to build shared C-objects" >&5
+echo "$as_me:4297: checking if you want to build shared C-objects" >&5
 echo $ECHO_N "checking if you want to build shared C-objects... $ECHO_C" >&6
 
 # Check whether --with-shared or --without-shared was given.
@@ -4301,27 +4304,27 @@
 else
   with_shared=no
 fi;
-echo "$as_me:4304: result: $with_shared" >&5
+echo "$as_me:4307: result: $with_shared" >&5
 echo "${ECHO_T}$with_shared" >&6
 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
 
-echo "$as_me:4308: checking for specified models" >&5
+echo "$as_me:4311: checking for specified models" >&5
 echo $ECHO_N "checking for specified models... $ECHO_C" >&6
 test -z "$cf_list_models" && cf_list_models=normal
-echo "$as_me:4311: result: $cf_list_models" >&5
+echo "$as_me:4314: result: $cf_list_models" >&5
 echo "${ECHO_T}$cf_list_models" >&6
 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
-echo "$as_me:4316: checking for default model" >&5
+echo "$as_me:4319: checking for default model" >&5
 echo $ECHO_N "checking for default model... $ECHO_C" >&6
 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
-echo "$as_me:4319: result: $DFT_LWR_MODEL" >&5
+echo "$as_me:4322: result: $DFT_LWR_MODEL" >&5
 echo "${ECHO_T}$DFT_LWR_MODEL" >&6
 
 DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-echo "$as_me:4324: checking for specific curses-directory" >&5
+echo "$as_me:4327: 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.
@@ -4331,7 +4334,7 @@
 else
   cf_cv_curses_dir=no
 fi;
-echo "$as_me:4334: result: $cf_cv_curses_dir" >&5
+echo "$as_me:4337: 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"
@@ -4362,7 +4365,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4365: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:4368: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -4398,7 +4401,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 4401 "configure"
+#line 4404 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -4410,16 +4413,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:4413: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4416: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4416: \$? = $ac_status" >&5
+  echo "$as_me:4419: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:4419: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4422: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4422: \$? = $ac_status" >&5
+  echo "$as_me:4425: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -4436,7 +4439,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:4439: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:4442: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -4472,7 +4475,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:4475: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:4478: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -4487,13 +4490,13 @@
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:4490: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:4493: 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:4493: result: yes" >&5
+		echo "$as_me:4496: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:4496: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:4499: 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
 
@@ -4626,7 +4629,7 @@
 LIBS="$cf_add_libs"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 4629 "configure"
+#line 4632 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -4638,37 +4641,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:4641: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4644: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4644: \$? = $ac_status" >&5
+  echo "$as_me:4647: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:4647: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4650: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4650: \$? = $ac_status" >&5
+  echo "$as_me:4653: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_test_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 4656 "configure"
+#line 4659 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 					int main(void)
 					{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:4663: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4666: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4666: \$? = $ac_status" >&5
+  echo "$as_me:4669: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:4668: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4671: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4671: \$? = $ac_status" >&5
+  echo "$as_me:4674: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_test_ncuconfig=yes
 else
@@ -4842,7 +4845,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 4845 "configure"
+#line 4848 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -4854,37 +4857,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:4857: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4860: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4860: \$? = $ac_status" >&5
+  echo "$as_me:4863: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:4863: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4866: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4866: \$? = $ac_status" >&5
+  echo "$as_me:4869: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 4872 "configure"
+#line 4875 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 				int main(void)
 				{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:4879: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4882: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4882: \$? = $ac_status" >&5
+  echo "$as_me:4885: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:4884: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4887: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4887: \$? = $ac_status" >&5
+  echo "$as_me:4890: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -4901,7 +4904,7 @@
 cf_have_ncuconfig=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-		echo "$as_me:4904: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:4907: 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"
@@ -4917,7 +4920,7 @@
 
 			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
 
-echo "$as_me:4920: checking for terminfo header" >&5
+echo "$as_me:4923: 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
@@ -4935,7 +4938,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 4938 "configure"
+#line 4941 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -4950,16 +4953,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:4953: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4956: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4956: \$? = $ac_status" >&5
+  echo "$as_me:4959: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:4959: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4962: \$? = $ac_status" >&5
+  echo "$as_me:4965: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -4975,7 +4978,7 @@
 done
 
 fi
-echo "$as_me:4978: result: $cf_cv_term_header" >&5
+echo "$as_me:4981: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -5010,7 +5013,7 @@
 		fi
 
 	else
-		echo "$as_me:5013: result: no" >&5
+		echo "$as_me:5016: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -5026,7 +5029,7 @@
   do
     # Extract the first word of "$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:5029: checking for $ac_word" >&5
+echo "$as_me:5032: 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) $ECHO_C" >&6
@@ -5041,7 +5044,7 @@
   test -z "$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:5044: found $ac_dir/$ac_word" >&5
+echo "$as_me:5047: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5049,10 +5052,10 @@
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:5052: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:5055: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:5055: result: no" >&5
+  echo "$as_me:5058: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5065,7 +5068,7 @@
 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:5068: checking for $ac_word" >&5
+echo "$as_me:5071: 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) $ECHO_C" >&6
@@ -5080,7 +5083,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:5083: found $ac_dir/$ac_word" >&5
+echo "$as_me:5086: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5088,10 +5091,10 @@
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:5091: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:5094: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:5094: result: no" >&5
+  echo "$as_me:5097: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5248,7 +5251,7 @@
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:5251: checking if we have identified curses headers" >&5
+echo "$as_me:5254: 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) $ECHO_C" >&6
@@ -5260,7 +5263,7 @@
 	curses.h ncurses/curses.h
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 5263 "configure"
+#line 5266 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -5272,16 +5275,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5275: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5278: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5278: \$? = $ac_status" >&5
+  echo "$as_me:5281: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5281: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5284: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5284: \$? = $ac_status" >&5
+  echo "$as_me:5287: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -5292,11 +5295,11 @@
 done
 
 fi
-echo "$as_me:5295: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:5298: 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:5299: error: No curses header-files found" >&5
+	{ { echo "$as_me:5302: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5306,23 +5309,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:5309: checking for $ac_header" >&5
+echo "$as_me:5312: 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 5315 "configure"
+#line 5318 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:5319: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:5322: \"$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:5325: \$? = $ac_status" >&5
+  echo "$as_me:5328: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -5341,7 +5344,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:5344: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:5347: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -5397,7 +5400,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 5400 "configure"
+#line 5403 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5409,16 +5412,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5412: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5415: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5415: \$? = $ac_status" >&5
+  echo "$as_me:5418: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5418: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5421: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5421: \$? = $ac_status" >&5
+  echo "$as_me:5424: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -5435,7 +5438,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:5438: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:5441: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -5454,7 +5457,7 @@
 
 }
 
-echo "$as_me:5457: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:5460: 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
@@ -5466,7 +5469,7 @@
 	do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 5469 "configure"
+#line 5472 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -5490,16 +5493,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5493: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5496: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5496: \$? = $ac_status" >&5
+  echo "$as_me:5499: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5499: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5502: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5502: \$? = $ac_status" >&5
+  echo "$as_me:5505: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -5514,14 +5517,14 @@
 	done
 
 fi
-echo "$as_me:5517: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:5520: 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:5524: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:5527: 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) $ECHO_C" >&6
@@ -5642,7 +5645,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 5645 "configure"
+#line 5648 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5654,16 +5657,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5657: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5660: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5660: \$? = $ac_status" >&5
+  echo "$as_me:5663: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5666: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5666: \$? = $ac_status" >&5
+  echo "$as_me:5669: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -5680,7 +5683,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:5683: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:5686: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -5703,7 +5706,7 @@
 		do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 5706 "configure"
+#line 5709 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -5727,16 +5730,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5730: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5733: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5733: \$? = $ac_status" >&5
+  echo "$as_me:5736: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5736: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5739: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5739: \$? = $ac_status" >&5
+  echo "$as_me:5742: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -5757,12 +5760,12 @@
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:5760: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:5763: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:5765: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:5768: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo "$cf_cv_ncurses_h2" | sed -e 's%/[^/]*$%%'`
@@ -5798,7 +5801,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 5801 "configure"
+#line 5804 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5810,16 +5813,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5813: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5816: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5816: \$? = $ac_status" >&5
+  echo "$as_me:5819: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5819: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5822: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5822: \$? = $ac_status" >&5
+  echo "$as_me:5825: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -5836,7 +5839,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:5839: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:5842: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -5884,7 +5887,7 @@
 	;;
 esac
 
-echo "$as_me:5887: checking for terminfo header" >&5
+echo "$as_me:5890: 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
@@ -5902,7 +5905,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 5905 "configure"
+#line 5908 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -5917,16 +5920,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:5920: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5923: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5923: \$? = $ac_status" >&5
+  echo "$as_me:5926: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:5926: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5929: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5929: \$? = $ac_status" >&5
+  echo "$as_me:5932: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -5942,7 +5945,7 @@
 done
 
 fi
-echo "$as_me:5945: result: $cf_cv_term_header" >&5
+echo "$as_me:5948: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -5980,7 +5983,7 @@
 #define NCURSES 1
 EOF
 
-echo "$as_me:5983: checking for ncurses version" >&5
+echo "$as_me:5986: 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) $ECHO_C" >&6
@@ -6006,10 +6009,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:6009: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:6012: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:6012: \$? = $ac_status" >&5
+  echo "$as_me:6015: \$? = $ac_status" >&5
   (exit "$ac_status"); }
 	if test -f conftest.out ; then
 		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
@@ -6019,7 +6022,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 6022 "configure"
+#line 6025 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -6044,15 +6047,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:6047: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6050: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6050: \$? = $ac_status" >&5
+  echo "$as_me:6053: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:6052: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6055: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6055: \$? = $ac_status" >&5
+  echo "$as_me:6058: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -6066,7 +6069,7 @@
 	rm -f "$cf_tempfile"
 
 fi
-echo "$as_me:6069: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:6072: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -6079,7 +6082,7 @@
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:6082: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:6085: 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) $ECHO_C" >&6
@@ -6087,7 +6090,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 6090 "configure"
+#line 6093 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6106,16 +6109,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6109: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6112: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6112: \$? = $ac_status" >&5
+  echo "$as_me:6115: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6115: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6118: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6118: \$? = $ac_status" >&5
+  echo "$as_me:6121: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -6126,10 +6129,10 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6129: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:6132: 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 "$as_me:6132: checking for initscr in -lgpm" >&5
+  echo "$as_me:6135: 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) $ECHO_C" >&6
@@ -6137,7 +6140,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 6140 "configure"
+#line 6143 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6156,16 +6159,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6159: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6162: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6162: \$? = $ac_status" >&5
+  echo "$as_me:6165: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6165: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6168: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6168: \$? = $ac_status" >&5
+  echo "$as_me:6171: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -6176,7 +6179,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6179: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:6182: 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="$cf_ncurses_SAVE"
@@ -6191,7 +6194,7 @@
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it is static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:6194: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:6197: 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) $ECHO_C" >&6
@@ -6199,7 +6202,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 6202 "configure"
+#line 6205 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -6218,16 +6221,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6221: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6224: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6224: \$? = $ac_status" >&5
+  echo "$as_me:6227: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6227: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6230: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6230: \$? = $ac_status" >&5
+  echo "$as_me:6233: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -6238,7 +6241,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:6241: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:6244: 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"
@@ -6287,13 +6290,13 @@
 
 	eval 'cf_cv_have_lib_'"$cf_nculib_root"'=no'
 	cf_libdir=""
-	echo "$as_me:6290: checking for initscr" >&5
+	echo "$as_me:6293: 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 6296 "configure"
+#line 6299 "configure"
 #include "confdefs.h"
 #define initscr autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -6324,16 +6327,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6327: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6330: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6330: \$? = $ac_status" >&5
+  echo "$as_me:6333: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6333: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6336: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6336: \$? = $ac_status" >&5
+  echo "$as_me:6339: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -6343,18 +6346,18 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:6346: result: $ac_cv_func_initscr" >&5
+echo "$as_me:6349: 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:6353: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:6356: 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 6357 "configure"
+#line 6360 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6366,25 +6369,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6369: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6372: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6372: \$? = $ac_status" >&5
+  echo "$as_me:6375: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6375: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6378: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6378: \$? = $ac_status" >&5
+  echo "$as_me:6381: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:6380: result: yes" >&5
+  echo "$as_me:6383: 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 "$as_me:6387: result: no" >&5
+echo "$as_me:6390: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -6452,11 +6455,11 @@
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:6455: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:6458: 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 6459 "configure"
+#line 6462 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6468,25 +6471,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6471: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6474: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6474: \$? = $ac_status" >&5
+  echo "$as_me:6477: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6477: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6480: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6480: \$? = $ac_status" >&5
+  echo "$as_me:6483: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:6482: result: yes" >&5
+  echo "$as_me:6485: 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 "$as_me:6489: result: no" >&5
+echo "$as_me:6492: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -6501,7 +6504,7 @@
 eval 'cf_found_library="$cf_cv_have_lib_'"$cf_nculib_root"\"
 
 if test "$cf_found_library" = no ; then
-	{ { echo "$as_me:6504: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:6507: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -6509,7 +6512,7 @@
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:6512: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:6515: 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 $cf_ncurses_LIBS ; do
@@ -6519,7 +6522,7 @@
 		fi
 	done
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 6522 "configure"
+#line 6525 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -6531,23 +6534,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6534: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6537: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6537: \$? = $ac_status" >&5
+  echo "$as_me:6540: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6543: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6543: \$? = $ac_status" >&5
+  echo "$as_me:6546: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:6545: result: yes" >&5
+  echo "$as_me:6548: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
-echo "$as_me:6550: result: no" >&5
+echo "$as_me:6553: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -6565,7 +6568,7 @@
 	NCURSES_CONFIG=none
 fi
 
-echo "$as_me:6568: checking if you want wide-character code" >&5
+echo "$as_me:6571: checking if you want wide-character code" >&5
 echo $ECHO_N "checking if you want wide-character code... $ECHO_C" >&6
 
 # Check whether --enable-widec or --disable-widec was given.
@@ -6575,30 +6578,30 @@
 else
   with_widec=no
 fi;
-echo "$as_me:6578: result: $with_widec" >&5
+echo "$as_me:6581: result: $with_widec" >&5
 echo "${ECHO_T}$with_widec" >&6
 if test "$with_widec" = yes ; then
 
 for ac_header in wchar.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:6585: checking for $ac_header" >&5
+echo "$as_me:6588: 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 6591 "configure"
+#line 6594 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:6595: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:6598: \"$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:6601: \$? = $ac_status" >&5
+  echo "$as_me:6604: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6617,7 +6620,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:6620: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:6623: 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
@@ -6627,7 +6630,7 @@
 fi
 done
 
-echo "$as_me:6630: checking for multibyte character support" >&5
+echo "$as_me:6633: 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
@@ -6635,7 +6638,7 @@
 
 	cf_save_LIBS="$LIBS"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 6638 "configure"
+#line 6641 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -6653,16 +6656,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6656: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6659: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6659: \$? = $ac_status" >&5
+  echo "$as_me:6662: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6662: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6665: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6665: \$? = $ac_status" >&5
+  echo "$as_me:6668: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -6674,12 +6677,12 @@
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:6677: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6680: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 6682 "configure"
+#line 6685 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6692,16 +6695,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6695: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6698: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6698: \$? = $ac_status" >&5
+  echo "$as_me:6701: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6701: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6704: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6704: \$? = $ac_status" >&5
+  echo "$as_me:6707: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6715,7 +6718,7 @@
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 6718 "configure"
+#line 6721 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6728,16 +6731,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6731: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6734: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6734: \$? = $ac_status" >&5
+  echo "$as_me:6737: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6737: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6740: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6740: \$? = $ac_status" >&5
+  echo "$as_me:6743: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -6754,9 +6757,9 @@
 
 	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-echo "${as_me:-configure}:6757: testing find linkage for utf8 library ..." 1>&5
+echo "${as_me:-configure}:6760: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:6759: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6762: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
 	cf_save_CPPFLAGS="$CPPFLAGS"
 	cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6847,7 +6850,7 @@
 		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}:6850: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6853: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
 
 			CPPFLAGS="$cf_save_CPPFLAGS"
 
@@ -6855,7 +6858,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_utf8"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 6858 "configure"
+#line 6861 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6868,21 +6871,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:6871: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6874: \$? = $ac_status" >&5
+  echo "$as_me:6877: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:6877: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6880: \$? = $ac_status" >&5
+  echo "$as_me:6883: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 				test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:6885: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6888: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
 				cf_cv_find_linkage_utf8=maybe
 				cf_test_CPPFLAGS="$CPPFLAGS"
@@ -6900,7 +6903,7 @@
 
 	if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:6903: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:6906: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
 		cf_save_LDFLAGS="$LDFLAGS"
@@ -6975,13 +6978,13 @@
 				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}:6978: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:6981: 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 6984 "configure"
+#line 6987 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -6994,21 +6997,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6997: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7000: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7000: \$? = $ac_status" >&5
+  echo "$as_me:7003: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7006: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7006: \$? = $ac_status" >&5
+  echo "$as_me:7009: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:7011: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:7014: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
 					cf_cv_find_linkage_utf8=yes
 					cf_cv_library_file_utf8="-lutf8"
@@ -7050,7 +7053,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:7053: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:7056: 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
@@ -7088,7 +7091,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 7091 "configure"
+#line 7094 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -7100,16 +7103,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:7103: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7106: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7106: \$? = $ac_status" >&5
+  echo "$as_me:7109: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:7109: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7112: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7112: \$? = $ac_status" >&5
+  echo "$as_me:7115: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -7126,7 +7129,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:7129: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:7132: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -7162,7 +7165,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:7165: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:7168: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -7192,13 +7195,13 @@
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:7195: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:7198: 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:7198: result: yes" >&5
+		echo "$as_me:7201: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:7201: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:7204: 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
 
@@ -7331,7 +7334,7 @@
 LIBS="$cf_add_libs"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 7334 "configure"
+#line 7337 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -7343,37 +7346,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7346: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7349: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7349: \$? = $ac_status" >&5
+  echo "$as_me:7352: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7352: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7355: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7355: \$? = $ac_status" >&5
+  echo "$as_me:7358: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_test_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 7361 "configure"
+#line 7364 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 					int main(void)
 					{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:7368: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7371: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7371: \$? = $ac_status" >&5
+  echo "$as_me:7374: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:7373: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7376: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7376: \$? = $ac_status" >&5
+  echo "$as_me:7379: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_test_ncuconfig=yes
 else
@@ -7547,7 +7550,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 7550 "configure"
+#line 7553 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -7559,37 +7562,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7562: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7565: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7565: \$? = $ac_status" >&5
+  echo "$as_me:7568: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7568: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7571: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7571: \$? = $ac_status" >&5
+  echo "$as_me:7574: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 7577 "configure"
+#line 7580 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 				int main(void)
 				{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:7584: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7587: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7587: \$? = $ac_status" >&5
+  echo "$as_me:7590: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:7589: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7592: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7592: \$? = $ac_status" >&5
+  echo "$as_me:7595: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -7606,7 +7609,7 @@
 cf_have_ncuconfig=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-		echo "$as_me:7609: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:7612: 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"
@@ -7622,7 +7625,7 @@
 
 			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
 
-echo "$as_me:7625: checking for terminfo header" >&5
+echo "$as_me:7628: 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
@@ -7640,7 +7643,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7643 "configure"
+#line 7646 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -7655,16 +7658,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:7658: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7661: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7661: \$? = $ac_status" >&5
+  echo "$as_me:7664: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:7664: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7667: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7667: \$? = $ac_status" >&5
+  echo "$as_me:7670: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -7680,7 +7683,7 @@
 done
 
 fi
-echo "$as_me:7683: result: $cf_cv_term_header" >&5
+echo "$as_me:7686: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -7715,7 +7718,7 @@
 		fi
 
 	else
-		echo "$as_me:7718: result: no" >&5
+		echo "$as_me:7721: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -7731,7 +7734,7 @@
   do
     # Extract the first word of "$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:7734: checking for $ac_word" >&5
+echo "$as_me:7737: 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) $ECHO_C" >&6
@@ -7746,7 +7749,7 @@
   test -z "$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:7749: found $ac_dir/$ac_word" >&5
+echo "$as_me:7752: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -7754,10 +7757,10 @@
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:7757: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:7760: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:7760: result: no" >&5
+  echo "$as_me:7763: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7770,7 +7773,7 @@
 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:7773: checking for $ac_word" >&5
+echo "$as_me:7776: 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) $ECHO_C" >&6
@@ -7785,7 +7788,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:7788: found $ac_dir/$ac_word" >&5
+echo "$as_me:7791: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -7793,10 +7796,10 @@
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:7796: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:7799: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:7799: result: no" >&5
+  echo "$as_me:7802: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -7953,7 +7956,7 @@
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:7956: checking if we have identified curses headers" >&5
+echo "$as_me:7959: 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) $ECHO_C" >&6
@@ -7965,7 +7968,7 @@
 	curses.h ncursesw/curses.h
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7968 "configure"
+#line 7971 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -7977,16 +7980,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:7980: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7983: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7983: \$? = $ac_status" >&5
+  echo "$as_me:7986: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:7986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7989: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7989: \$? = $ac_status" >&5
+  echo "$as_me:7992: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -7997,11 +8000,11 @@
 done
 
 fi
-echo "$as_me:8000: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:8003: 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:8004: error: No curses header-files found" >&5
+	{ { echo "$as_me:8007: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8011,23 +8014,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:8014: checking for $ac_header" >&5
+echo "$as_me:8017: 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 8020 "configure"
+#line 8023 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:8024: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:8027: \"$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:8030: \$? = $ac_status" >&5
+  echo "$as_me:8033: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -8046,7 +8049,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:8049: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:8052: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -8102,7 +8105,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 8105 "configure"
+#line 8108 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8114,16 +8117,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8117: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8120: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8120: \$? = $ac_status" >&5
+  echo "$as_me:8123: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8123: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8126: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8126: \$? = $ac_status" >&5
+  echo "$as_me:8129: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -8140,7 +8143,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8143: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8146: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8159,7 +8162,7 @@
 
 }
 
-echo "$as_me:8162: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:8165: 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
@@ -8171,7 +8174,7 @@
 	do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 8174 "configure"
+#line 8177 "configure"
 #include "confdefs.h"
 
 #define _XOPEN_SOURCE_EXTENDED
@@ -8203,16 +8206,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8206: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8209: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8209: \$? = $ac_status" >&5
+  echo "$as_me:8212: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8212: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8215: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8215: \$? = $ac_status" >&5
+  echo "$as_me:8218: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -8227,14 +8230,14 @@
 	done
 
 fi
-echo "$as_me:8230: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:8233: 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:8237: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:8240: 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) $ECHO_C" >&6
@@ -8355,7 +8358,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 8358 "configure"
+#line 8361 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8367,16 +8370,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8370: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8373: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8373: \$? = $ac_status" >&5
+  echo "$as_me:8376: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8376: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8379: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8379: \$? = $ac_status" >&5
+  echo "$as_me:8382: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -8393,7 +8396,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8396: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8399: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8416,7 +8419,7 @@
 		do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 8419 "configure"
+#line 8422 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -8440,16 +8443,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8443: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8446: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8446: \$? = $ac_status" >&5
+  echo "$as_me:8449: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8449: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8452: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8452: \$? = $ac_status" >&5
+  echo "$as_me:8455: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -8470,12 +8473,12 @@
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8473: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:8476: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:8478: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:8481: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo "$cf_cv_ncurses_h2" | sed -e 's%/[^/]*$%%'`
@@ -8511,7 +8514,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 8514 "configure"
+#line 8517 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8523,16 +8526,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8526: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8529: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8529: \$? = $ac_status" >&5
+  echo "$as_me:8532: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8535: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8535: \$? = $ac_status" >&5
+  echo "$as_me:8538: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -8549,7 +8552,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:8552: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:8555: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -8597,7 +8600,7 @@
 	;;
 esac
 
-echo "$as_me:8600: checking for terminfo header" >&5
+echo "$as_me:8603: 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
@@ -8615,7 +8618,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 8618 "configure"
+#line 8621 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -8630,16 +8633,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8633: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8636: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8636: \$? = $ac_status" >&5
+  echo "$as_me:8639: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8639: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8642: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8642: \$? = $ac_status" >&5
+  echo "$as_me:8645: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -8655,7 +8658,7 @@
 done
 
 fi
-echo "$as_me:8658: result: $cf_cv_term_header" >&5
+echo "$as_me:8661: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -8693,7 +8696,7 @@
 #define NCURSES 1
 EOF
 
-echo "$as_me:8696: checking for ncurses version" >&5
+echo "$as_me:8699: 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) $ECHO_C" >&6
@@ -8719,10 +8722,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:8722: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:8725: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:8725: \$? = $ac_status" >&5
+  echo "$as_me:8728: \$? = $ac_status" >&5
   (exit "$ac_status"); }
 	if test -f conftest.out ; then
 		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
@@ -8732,7 +8735,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 8735 "configure"
+#line 8738 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -8757,15 +8760,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:8760: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8763: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8763: \$? = $ac_status" >&5
+  echo "$as_me:8766: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:8765: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8768: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8768: \$? = $ac_status" >&5
+  echo "$as_me:8771: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -8779,7 +8782,7 @@
 	rm -f "$cf_tempfile"
 
 fi
-echo "$as_me:8782: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:8785: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -8792,7 +8795,7 @@
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:8795: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:8798: 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) $ECHO_C" >&6
@@ -8800,7 +8803,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 8803 "configure"
+#line 8806 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8819,16 +8822,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:8822: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8825: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8825: \$? = $ac_status" >&5
+  echo "$as_me:8828: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:8828: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8831: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8831: \$? = $ac_status" >&5
+  echo "$as_me:8834: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -8839,10 +8842,10 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8842: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:8845: 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 "$as_me:8845: checking for initscr in -lgpm" >&5
+  echo "$as_me:8848: 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) $ECHO_C" >&6
@@ -8850,7 +8853,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 8853 "configure"
+#line 8856 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8869,16 +8872,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:8872: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8875: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8875: \$? = $ac_status" >&5
+  echo "$as_me:8878: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:8878: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8881: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8881: \$? = $ac_status" >&5
+  echo "$as_me:8884: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -8889,7 +8892,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8892: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:8895: 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="$cf_ncurses_SAVE"
@@ -8904,7 +8907,7 @@
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it is static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:8907: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:8910: 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) $ECHO_C" >&6
@@ -8912,7 +8915,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 8915 "configure"
+#line 8918 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -8931,16 +8934,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:8934: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8937: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8937: \$? = $ac_status" >&5
+  echo "$as_me:8940: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:8940: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8943: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8943: \$? = $ac_status" >&5
+  echo "$as_me:8946: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -8951,7 +8954,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:8954: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:8957: 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"
@@ -9000,13 +9003,13 @@
 
 	eval 'cf_cv_have_lib_'"$cf_nculib_root"'=no'
 	cf_libdir=""
-	echo "$as_me:9003: checking for initscr" >&5
+	echo "$as_me:9006: 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 9009 "configure"
+#line 9012 "configure"
 #include "confdefs.h"
 #define initscr autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -9037,16 +9040,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9040: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9043: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9043: \$? = $ac_status" >&5
+  echo "$as_me:9046: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9046: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9049: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9049: \$? = $ac_status" >&5
+  echo "$as_me:9052: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -9056,18 +9059,18 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:9059: result: $ac_cv_func_initscr" >&5
+echo "$as_me:9062: 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:9066: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:9069: 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 9070 "configure"
+#line 9073 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9079,25 +9082,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9082: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9085: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9085: \$? = $ac_status" >&5
+  echo "$as_me:9088: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9088: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9091: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9091: \$? = $ac_status" >&5
+  echo "$as_me:9094: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:9093: result: yes" >&5
+  echo "$as_me:9096: 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 "$as_me:9100: result: no" >&5
+echo "$as_me:9103: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -9165,11 +9168,11 @@
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:9168: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:9171: 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 9172 "configure"
+#line 9175 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9181,25 +9184,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9184: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9187: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9187: \$? = $ac_status" >&5
+  echo "$as_me:9190: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9190: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9193: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9193: \$? = $ac_status" >&5
+  echo "$as_me:9196: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:9195: result: yes" >&5
+  echo "$as_me:9198: 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 "$as_me:9202: result: no" >&5
+echo "$as_me:9205: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -9214,7 +9217,7 @@
 eval 'cf_found_library="$cf_cv_have_lib_'"$cf_nculib_root"\"
 
 if test "$cf_found_library" = no ; then
-	{ { echo "$as_me:9217: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:9220: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -9222,7 +9225,7 @@
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:9225: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:9228: 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 $cf_ncurses_LIBS ; do
@@ -9232,7 +9235,7 @@
 		fi
 	done
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 9235 "configure"
+#line 9238 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9244,23 +9247,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9247: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9250: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9250: \$? = $ac_status" >&5
+  echo "$as_me:9253: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9253: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9256: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9256: \$? = $ac_status" >&5
+  echo "$as_me:9259: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:9258: result: yes" >&5
+  echo "$as_me:9261: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
-echo "$as_me:9263: result: no" >&5
+echo "$as_me:9266: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -9284,13 +9287,13 @@
 cf_have_ncuconfig=no
 
 if test "x${PKG_CONFIG:=none}" != xnone; then
-	echo "$as_me:9287: checking pkg-config for $cf_ncuconfig_root" >&5
+	echo "$as_me:9290: 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:9290: result: yes" >&5
+		echo "$as_me:9293: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
-		echo "$as_me:9293: checking if the $cf_ncuconfig_root package files work" >&5
+		echo "$as_me:9296: 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
 
@@ -9423,7 +9426,7 @@
 LIBS="$cf_add_libs"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 9426 "configure"
+#line 9429 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9435,37 +9438,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9438: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9441: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9441: \$? = $ac_status" >&5
+  echo "$as_me:9444: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9444: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9447: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9447: \$? = $ac_status" >&5
+  echo "$as_me:9450: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_test_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 9453 "configure"
+#line 9456 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 					int main(void)
 					{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:9460: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9463: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9463: \$? = $ac_status" >&5
+  echo "$as_me:9466: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:9465: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9468: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9468: \$? = $ac_status" >&5
+  echo "$as_me:9471: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_test_ncuconfig=yes
 else
@@ -9639,7 +9642,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 9642 "configure"
+#line 9645 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -9651,37 +9654,37 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9654: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9657: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9657: \$? = $ac_status" >&5
+  echo "$as_me:9660: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9660: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9663: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9663: \$? = $ac_status" >&5
+  echo "$as_me:9666: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   if test "$cross_compiling" = yes; then
   cf_have_ncuconfig=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 9669 "configure"
+#line 9672 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 				int main(void)
 				{ const char *xx = curses_version(); return (xx == 0); }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:9676: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9679: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9679: \$? = $ac_status" >&5
+  echo "$as_me:9682: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:9681: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9684: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9684: \$? = $ac_status" >&5
+  echo "$as_me:9687: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_have_ncuconfig=yes
 else
@@ -9698,7 +9701,7 @@
 cf_have_ncuconfig=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-		echo "$as_me:9701: result: $cf_have_ncuconfig" >&5
+		echo "$as_me:9704: 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"
@@ -9714,7 +9717,7 @@
 
 			NCURSES_CONFIG_PKG=$cf_ncuconfig_root
 
-echo "$as_me:9717: checking for terminfo header" >&5
+echo "$as_me:9720: 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
@@ -9732,7 +9735,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 9735 "configure"
+#line 9738 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -9747,16 +9750,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:9750: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9753: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9753: \$? = $ac_status" >&5
+  echo "$as_me:9756: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:9756: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9759: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9759: \$? = $ac_status" >&5
+  echo "$as_me:9762: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -9772,7 +9775,7 @@
 done
 
 fi
-echo "$as_me:9775: result: $cf_cv_term_header" >&5
+echo "$as_me:9778: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -9807,7 +9810,7 @@
 		fi
 
 	else
-		echo "$as_me:9810: result: no" >&5
+		echo "$as_me:9813: result: no" >&5
 echo "${ECHO_T}no" >&6
 		NCURSES_CONFIG_PKG=none
 	fi
@@ -9823,7 +9826,7 @@
   do
     # Extract the first word of "$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:9826: checking for $ac_word" >&5
+echo "$as_me:9829: 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) $ECHO_C" >&6
@@ -9838,7 +9841,7 @@
   test -z "$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:9841: found $ac_dir/$ac_word" >&5
+echo "$as_me:9844: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -9846,10 +9849,10 @@
 fi
 NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
 if test -n "$NCURSES_CONFIG"; then
-  echo "$as_me:9849: result: $NCURSES_CONFIG" >&5
+  echo "$as_me:9852: result: $NCURSES_CONFIG" >&5
 echo "${ECHO_T}$NCURSES_CONFIG" >&6
 else
-  echo "$as_me:9852: result: no" >&5
+  echo "$as_me:9855: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -9862,7 +9865,7 @@
 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:9865: checking for $ac_word" >&5
+echo "$as_me:9868: 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) $ECHO_C" >&6
@@ -9877,7 +9880,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NCURSES_CONFIG="$ac_prog"
-echo "$as_me:9880: found $ac_dir/$ac_word" >&5
+echo "$as_me:9883: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -9885,10 +9888,10 @@
 fi
 ac_ct_NCURSES_CONFIG=$ac_cv_prog_ac_ct_NCURSES_CONFIG
 if test -n "$ac_ct_NCURSES_CONFIG"; then
-  echo "$as_me:9888: result: $ac_ct_NCURSES_CONFIG" >&5
+  echo "$as_me:9891: result: $ac_ct_NCURSES_CONFIG" >&5
 echo "${ECHO_T}$ac_ct_NCURSES_CONFIG" >&6
 else
-  echo "$as_me:9891: result: no" >&5
+  echo "$as_me:9894: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -10045,7 +10048,7 @@
 
 		# even with config script, some packages use no-override for curses.h
 
-echo "$as_me:10048: checking if we have identified curses headers" >&5
+echo "$as_me:10051: 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) $ECHO_C" >&6
@@ -10057,7 +10060,7 @@
 	curses.h ncurses/curses.h
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10060 "configure"
+#line 10063 "configure"
 #include "confdefs.h"
 #include <${cf_header}>
 int
@@ -10069,16 +10072,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10072: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10075: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10075: \$? = $ac_status" >&5
+  echo "$as_me:10078: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10078: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10081: \$? = $ac_status" >&5
+  echo "$as_me:10084: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_header=$cf_header; break
 else
@@ -10089,11 +10092,11 @@
 done
 
 fi
-echo "$as_me:10092: result: $cf_cv_ncurses_header" >&5
+echo "$as_me:10095: 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:10096: error: No curses header-files found" >&5
+	{ { echo "$as_me:10099: error: No curses header-files found" >&5
 echo "$as_me: error: No curses header-files found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -10103,23 +10106,23 @@
 for ac_header in $cf_cv_ncurses_header
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:10106: checking for $ac_header" >&5
+echo "$as_me:10109: 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 10112 "configure"
+#line 10115 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:10116: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:10119: \"$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:10122: \$? = $ac_status" >&5
+  echo "$as_me:10125: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10138,7 +10141,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:10141: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:10144: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -10194,7 +10197,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 10197 "configure"
+#line 10200 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -10206,16 +10209,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10209: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10212: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10212: \$? = $ac_status" >&5
+  echo "$as_me:10215: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10218: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10218: \$? = $ac_status" >&5
+  echo "$as_me:10221: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -10232,7 +10235,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:10235: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:10238: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -10251,7 +10254,7 @@
 
 }
 
-echo "$as_me:10254: checking for $cf_ncuhdr_root header in include-path" >&5
+echo "$as_me:10257: 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
@@ -10263,7 +10266,7 @@
 	do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 10266 "configure"
+#line 10269 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -10287,16 +10290,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10290: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10293: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10293: \$? = $ac_status" >&5
+  echo "$as_me:10296: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10296: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10299: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10299: \$? = $ac_status" >&5
+  echo "$as_me:10302: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h=$cf_header
 
@@ -10311,14 +10314,14 @@
 	done
 
 fi
-echo "$as_me:10314: result: $cf_cv_ncurses_h" >&5
+echo "$as_me:10317: 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:10321: checking for $cf_ncuhdr_root include-path" >&5
+echo "$as_me:10324: 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) $ECHO_C" >&6
@@ -10439,7 +10442,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 10442 "configure"
+#line 10445 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -10451,16 +10454,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10454: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10457: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10457: \$? = $ac_status" >&5
+  echo "$as_me:10460: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10460: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10463: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10463: \$? = $ac_status" >&5
+  echo "$as_me:10466: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -10477,7 +10480,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:10480: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:10483: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -10500,7 +10503,7 @@
 		do
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 10503 "configure"
+#line 10506 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -10524,16 +10527,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10527: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10530: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10530: \$? = $ac_status" >&5
+  echo "$as_me:10533: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10533: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10536: \$? = $ac_status" >&5
+  echo "$as_me:10539: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_h2=$cf_header
 
@@ -10554,12 +10557,12 @@
 		CPPFLAGS="$cf_save2_CPPFLAGS"
 		test "$cf_cv_ncurses_h2" != no && break
 	done
-	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:10557: error: not found" >&5
+	test "$cf_cv_ncurses_h2" = no && { { echo "$as_me:10560: error: not found" >&5
 echo "$as_me: error: not found" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:10562: result: $cf_cv_ncurses_h2" >&5
+echo "$as_me:10565: result: $cf_cv_ncurses_h2" >&5
 echo "${ECHO_T}$cf_cv_ncurses_h2" >&6
 
 	cf_1st_incdir=`echo "$cf_cv_ncurses_h2" | sed -e 's%/[^/]*$%%'`
@@ -10595,7 +10598,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 10598 "configure"
+#line 10601 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -10607,16 +10610,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10610: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10613: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10613: \$? = $ac_status" >&5
+  echo "$as_me:10616: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10616: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10619: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10619: \$? = $ac_status" >&5
+  echo "$as_me:10622: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -10633,7 +10636,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:10636: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:10639: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -10681,7 +10684,7 @@
 	;;
 esac
 
-echo "$as_me:10684: checking for terminfo header" >&5
+echo "$as_me:10687: 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
@@ -10699,7 +10702,7 @@
 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10702 "configure"
+#line 10705 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -10714,16 +10717,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10717: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10720: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10720: \$? = $ac_status" >&5
+  echo "$as_me:10723: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10723: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10726: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10726: \$? = $ac_status" >&5
+  echo "$as_me:10729: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_term_header="$cf_test"
@@ -10739,7 +10742,7 @@
 done
 
 fi
-echo "$as_me:10742: result: $cf_cv_term_header" >&5
+echo "$as_me:10745: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 # Set definitions to allow ifdef'ing to accommodate subdirectories
@@ -10777,7 +10780,7 @@
 #define NCURSES 1
 EOF
 
-echo "$as_me:10780: checking for ncurses version" >&5
+echo "$as_me:10783: 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) $ECHO_C" >&6
@@ -10803,10 +10806,10 @@
 #endif
 EOF
 	cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
-	{ (eval echo "$as_me:10806: \"$cf_try\"") >&5
+	{ (eval echo "$as_me:10809: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:10809: \$? = $ac_status" >&5
+  echo "$as_me:10812: \$? = $ac_status" >&5
   (exit "$ac_status"); }
 	if test -f conftest.out ; then
 		cf_out=`sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%' conftest.out`
@@ -10816,7 +10819,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 10819 "configure"
+#line 10822 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -10841,15 +10844,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:10844: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10847: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10847: \$? = $ac_status" >&5
+  echo "$as_me:10850: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:10849: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10852: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10852: \$? = $ac_status" >&5
+  echo "$as_me:10855: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_ncurses_version=`cat $cf_tempfile`
@@ -10863,7 +10866,7 @@
 	rm -f "$cf_tempfile"
 
 fi
-echo "$as_me:10866: result: $cf_cv_ncurses_version" >&5
+echo "$as_me:10869: result: $cf_cv_ncurses_version" >&5
 echo "${ECHO_T}$cf_cv_ncurses_version" >&6
 test "$cf_cv_ncurses_version" = no ||
 cat >>confdefs.h <<\EOF
@@ -10876,7 +10879,7 @@
 	# to link gpm.
 cf_ncurses_LIBS=""
 cf_ncurses_SAVE="$LIBS"
-echo "$as_me:10879: checking for Gpm_Open in -lgpm" >&5
+echo "$as_me:10882: 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) $ECHO_C" >&6
@@ -10884,7 +10887,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10887 "configure"
+#line 10890 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10903,16 +10906,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:10906: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10909: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10909: \$? = $ac_status" >&5
+  echo "$as_me:10912: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:10912: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10915: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10915: \$? = $ac_status" >&5
+  echo "$as_me:10918: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -10923,10 +10926,10 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10926: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:10929: 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 "$as_me:10929: checking for initscr in -lgpm" >&5
+  echo "$as_me:10932: 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) $ECHO_C" >&6
@@ -10934,7 +10937,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10937 "configure"
+#line 10940 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -10953,16 +10956,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:10956: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10959: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10959: \$? = $ac_status" >&5
+  echo "$as_me:10962: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:10962: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10965: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10965: \$? = $ac_status" >&5
+  echo "$as_me:10968: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_initscr=yes
 else
@@ -10973,7 +10976,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:10976: result: $ac_cv_lib_gpm_initscr" >&5
+echo "$as_me:10979: 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="$cf_ncurses_SAVE"
@@ -10988,7 +10991,7 @@
 	# This is only necessary if you are linking against an obsolete
 	# version of ncurses (but it should do no harm, since it is static).
 	if test "$cf_nculib_root" = ncurses ; then
-		echo "$as_me:10991: checking for tgoto in -lmytinfo" >&5
+		echo "$as_me:10994: 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) $ECHO_C" >&6
@@ -10996,7 +10999,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmytinfo  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10999 "configure"
+#line 11002 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -11015,16 +11018,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11018: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11021: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11021: \$? = $ac_status" >&5
+  echo "$as_me:11024: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11024: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11027: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11027: \$? = $ac_status" >&5
+  echo "$as_me:11030: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_mytinfo_tgoto=yes
 else
@@ -11035,7 +11038,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:11038: result: $ac_cv_lib_mytinfo_tgoto" >&5
+echo "$as_me:11041: 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"
@@ -11084,13 +11087,13 @@
 
 	eval 'cf_cv_have_lib_'"$cf_nculib_root"'=no'
 	cf_libdir=""
-	echo "$as_me:11087: checking for initscr" >&5
+	echo "$as_me:11090: 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 11093 "configure"
+#line 11096 "configure"
 #include "confdefs.h"
 #define initscr autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -11121,16 +11124,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11124: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11127: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11127: \$? = $ac_status" >&5
+  echo "$as_me:11130: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11130: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11133: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11133: \$? = $ac_status" >&5
+  echo "$as_me:11136: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_initscr=yes
 else
@@ -11140,18 +11143,18 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:11143: result: $ac_cv_func_initscr" >&5
+echo "$as_me:11146: 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:11150: checking for initscr in -l$cf_nculib_root" >&5
+		echo "$as_me:11153: 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 11154 "configure"
+#line 11157 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -11163,25 +11166,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11166: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11169: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11169: \$? = $ac_status" >&5
+  echo "$as_me:11172: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11172: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11175: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11175: \$? = $ac_status" >&5
+  echo "$as_me:11178: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:11177: result: yes" >&5
+  echo "$as_me:11180: 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 "$as_me:11184: result: no" >&5
+echo "$as_me:11187: result: no" >&5
 echo "${ECHO_T}no" >&6
 
 cf_search=
@@ -11249,11 +11252,11 @@
 
 			for cf_libdir in $cf_search
 			do
-				echo "$as_me:11252: checking for -l$cf_nculib_root in $cf_libdir" >&5
+				echo "$as_me:11255: 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 11256 "configure"
+#line 11259 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -11265,25 +11268,25 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11268: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11271: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11271: \$? = $ac_status" >&5
+  echo "$as_me:11274: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11274: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11277: \$? = $ac_status" >&5
+  echo "$as_me:11280: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:11279: result: yes" >&5
+  echo "$as_me:11282: 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 "$as_me:11286: result: no" >&5
+echo "$as_me:11289: result: no" >&5
 echo "${ECHO_T}no" >&6
 					 LIBS="$cf_save_LIBS"
 fi
@@ -11298,7 +11301,7 @@
 eval 'cf_found_library="$cf_cv_have_lib_'"$cf_nculib_root"\"
 
 if test "$cf_found_library" = no ; then
-	{ { echo "$as_me:11301: error: Cannot link $cf_nculib_root library" >&5
+	{ { echo "$as_me:11304: error: Cannot link $cf_nculib_root library" >&5
 echo "$as_me: error: Cannot link $cf_nculib_root library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -11306,7 +11309,7 @@
 fi
 
 if test -n "$cf_ncurses_LIBS" ; then
-	echo "$as_me:11309: checking if we can link $cf_nculib_root without $cf_ncurses_LIBS" >&5
+	echo "$as_me:11312: 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 $cf_ncurses_LIBS ; do
@@ -11316,7 +11319,7 @@
 		fi
 	done
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 11319 "configure"
+#line 11322 "configure"
 #include "confdefs.h"
 #include <${cf_cv_ncurses_header:-curses.h}>
 int
@@ -11328,23 +11331,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11331: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11334: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11334: \$? = $ac_status" >&5
+  echo "$as_me:11337: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11337: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11340: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11340: \$? = $ac_status" >&5
+  echo "$as_me:11343: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
-  echo "$as_me:11342: result: yes" >&5
+  echo "$as_me:11345: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
-echo "$as_me:11347: result: no" >&5
+echo "$as_me:11350: result: no" >&5
 echo "${ECHO_T}no" >&6
 		 LIBS="$cf_ncurses_SAVE"
 fi
@@ -11397,10 +11400,10 @@
 	AUTOCONF_$cf_name NCURSES_VERSION_$cf_name
 CF_EOF
 		cf_try="$ac_cpp conftest.$ac_ext 2>&5 | fgrep AUTOCONF_$cf_name >conftest.out"
-		{ (eval echo "$as_me:11400: \"$cf_try\"") >&5
+		{ (eval echo "$as_me:11403: \"$cf_try\"") >&5
   (eval $cf_try) 2>&5
   ac_status=$?
-  echo "$as_me:11403: \$? = $ac_status" >&5
+  echo "$as_me:11406: \$? = $ac_status" >&5
   (exit "$ac_status"); }
 		if test -f conftest.out ; then
 			cf_result=`sed -e "s/^.*AUTOCONF_${cf_name}[ 	][ 	]*//" conftest.out`
@@ -11418,10 +11421,10 @@
 
 cf_cv_timestamp=`date`
 
-echo "$as_me:11421: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
+echo "$as_me:11424: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
 echo "${ECHO_T}Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&6
 
-echo "$as_me:11424: checking if you want to have a library-prefix" >&5
+echo "$as_me:11427: checking if you want to have a library-prefix" >&5
 echo $ECHO_N "checking if you want to have a library-prefix... $ECHO_C" >&6
 
 # Check whether --with-lib-prefix or --without-lib-prefix was given.
@@ -11431,7 +11434,7 @@
 else
   with_lib_prefix=auto
 fi;
-echo "$as_me:11434: result: $with_lib_prefix" >&5
+echo "$as_me:11437: result: $with_lib_prefix" >&5
 echo "${ECHO_T}$with_lib_prefix" >&6
 
 if test "$with_lib_prefix" = auto
@@ -11469,7 +11472,7 @@
 	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
 fi
 
-echo "$as_me:11472: checking for default loader flags" >&5
+echo "$as_me:11475: checking for default loader flags" >&5
 echo $ECHO_N "checking for default loader flags... $ECHO_C" >&6
 case $DFT_LWR_MODEL in
 (normal)  LD_MODEL=''   ;;
@@ -11477,13 +11480,13 @@
 (profile) LD_MODEL='-pg';;
 (shared)  LD_MODEL=''   ;;
 esac
-echo "$as_me:11480: result: $LD_MODEL" >&5
+echo "$as_me:11483: result: $LD_MODEL" >&5
 echo "${ECHO_T}$LD_MODEL" >&6
 
 LD_RPATH_OPT=
 if test "x$cf_cv_enable_rpath" != xno
 then
-	echo "$as_me:11486: checking for an rpath option" >&5
+	echo "$as_me:11489: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(irix*)
@@ -11514,12 +11517,12 @@
 	(*)
 		;;
 	esac
-	echo "$as_me:11517: result: $LD_RPATH_OPT" >&5
+	echo "$as_me:11520: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 	case "x$LD_RPATH_OPT" in
 	(x-R*)
-		echo "$as_me:11522: checking if we need a space after rpath option" >&5
+		echo "$as_me:11525: 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"
 
@@ -11540,7 +11543,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 11543 "configure"
+#line 11546 "configure"
 #include "confdefs.h"
 
 int
@@ -11552,16 +11555,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11555: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11558: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11558: \$? = $ac_status" >&5
+  echo "$as_me:11561: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11561: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11564: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11564: \$? = $ac_status" >&5
+  echo "$as_me:11567: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_space=no
 else
@@ -11571,7 +11574,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 		LIBS="$cf_save_LIBS"
-		echo "$as_me:11574: result: $cf_rpath_space" >&5
+		echo "$as_me:11577: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 		;;
@@ -11593,7 +11596,7 @@
 	cf_ld_rpath_opt=
 	test "$cf_cv_enable_rpath" = yes && cf_ld_rpath_opt="$LD_RPATH_OPT"
 
-	echo "$as_me:11596: checking if release/abi version should be used for shared libs" >&5
+	echo "$as_me:11599: checking if release/abi version should be used for shared libs" >&5
 echo $ECHO_N "checking if release/abi version should be used for shared libs... $ECHO_C" >&6
 
 # Check whether --with-shlib-version or --without-shlib-version was given.
@@ -11608,9 +11611,9 @@
 		cf_cv_shlib_version=$withval
 		;;
 	(*)
-		echo "$as_me:11611: result: $withval" >&5
+		echo "$as_me:11614: result: $withval" >&5
 echo "${ECHO_T}$withval" >&6
-		{ { echo "$as_me:11613: error: option value must be one of: rel, abi, or auto" >&5
+		{ { echo "$as_me:11616: error: option value must be one of: rel, abi, or auto" >&5
 echo "$as_me: error: option value must be one of: rel, abi, or auto" >&2;}
    { (exit 1); exit 1; }; }
 		;;
@@ -11619,7 +11622,7 @@
 else
   cf_cv_shlib_version=auto
 fi;
-	echo "$as_me:11622: result: $cf_cv_shlib_version" >&5
+	echo "$as_me:11625: result: $cf_cv_shlib_version" >&5
 echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	cf_cv_rm_so_locs=no
@@ -11642,14 +11645,14 @@
 
 	if test "$cf_try_fPIC" = yes
 	then
-		echo "$as_me:11645: checking which $CC option to use" >&5
+		echo "$as_me:11648: checking which $CC option to use" >&5
 echo $ECHO_N "checking which $CC option to use... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		for CC_SHARED_OPTS in -fPIC -fpic ''
 		do
 			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 11652 "configure"
+#line 11655 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -11661,16 +11664,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11664: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11667: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11667: \$? = $ac_status" >&5
+  echo "$as_me:11670: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11670: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11673: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11673: \$? = $ac_status" >&5
+  echo "$as_me:11676: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -11679,7 +11682,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 		done
-		echo "$as_me:11682: result: $CC_SHARED_OPTS" >&5
+		echo "$as_me:11685: result: $CC_SHARED_OPTS" >&5
 echo "${ECHO_T}$CC_SHARED_OPTS" >&6
 		CFLAGS="$cf_save_CFLAGS"
 	fi
@@ -11750,7 +11753,7 @@
 		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $@` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
-		echo "$as_me:11753: checking if ld -search_paths_first works" >&5
+		echo "$as_me:11756: checking if ld -search_paths_first works" >&5
 echo $ECHO_N "checking if ld -search_paths_first works... $ECHO_C" >&6
 if test "${cf_cv_ldflags_search_paths_first+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -11759,7 +11762,7 @@
 			cf_save_LDFLAGS=$LDFLAGS
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 11762 "configure"
+#line 11765 "configure"
 #include "confdefs.h"
 
 int
@@ -11771,16 +11774,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11774: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11777: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11777: \$? = $ac_status" >&5
+  echo "$as_me:11780: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11780: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11783: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11783: \$? = $ac_status" >&5
+  echo "$as_me:11786: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ldflags_search_paths_first=yes
 else
@@ -11791,7 +11794,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 				LDFLAGS=$cf_save_LDFLAGS
 fi
-echo "$as_me:11794: result: $cf_cv_ldflags_search_paths_first" >&5
+echo "$as_me:11797: result: $cf_cv_ldflags_search_paths_first" >&5
 echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		if test "$cf_cv_ldflags_search_paths_first" = yes; then
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
@@ -12141,7 +12144,7 @@
 			do
 				CFLAGS="$cf_shared_opts $cf_save_CFLAGS"
 				cat >"conftest.$ac_ext" <<_ACEOF
-#line 12144 "configure"
+#line 12147 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12153,16 +12156,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12156: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12159: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12159: \$? = $ac_status" >&5
+  echo "$as_me:12162: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12162: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12165: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12165: \$? = $ac_status" >&5
+  echo "$as_me:12168: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -12199,7 +12202,7 @@
 			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
 			;;
 		(*)
-			{ echo "$as_me:12202: WARNING: ignored --with-shlib-version" >&5
+			{ echo "$as_me:12205: WARNING: ignored --with-shlib-version" >&5
 echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 			;;
 		esac
@@ -12209,7 +12212,7 @@
 	if test -n "$cf_try_cflags"
 	then
 cat > conftest.$ac_ext <<EOF
-#line 12212 "${as_me:-configure}"
+#line 12215 "${as_me:-configure}"
 #include <stdio.h>
 int main(int argc, char *argv[])
 {
@@ -12221,18 +12224,18 @@
 		for cf_opt in $cf_try_cflags
 		do
 			CFLAGS="$cf_save_CFLAGS -$cf_opt"
-			echo "$as_me:12224: checking if CFLAGS option -$cf_opt works" >&5
+			echo "$as_me:12227: checking if CFLAGS option -$cf_opt works" >&5
 echo $ECHO_N "checking if CFLAGS option -$cf_opt works... $ECHO_C" >&6
-			if { (eval echo "$as_me:12226: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:12229: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12229: \$? = $ac_status" >&5
+  echo "$as_me:12232: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-				echo "$as_me:12231: result: yes" >&5
+				echo "$as_me:12234: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 				cf_save_CFLAGS="$CFLAGS"
 			else
-				echo "$as_me:12235: result: no" >&5
+				echo "$as_me:12238: result: no" >&5
 echo "${ECHO_T}no" >&6
 			fi
 		done
@@ -12247,17 +12250,17 @@
 
 	test -n "$verbose" && echo "	CC_SHARED_OPTS: $CC_SHARED_OPTS" 1>&6
 
-echo "${as_me:-configure}:12250: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
+echo "${as_me:-configure}:12253: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
 
 	test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:12254: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:12257: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 # The test/sample programs in the original tree link using rpath option.
 # Make it optional for packagers.
 if test -n "$LOCAL_LDFLAGS"
 then
-	echo "$as_me:12260: checking if you want to link sample programs with rpath option" >&5
+	echo "$as_me:12263: checking if you want to link sample programs with rpath option" >&5
 echo $ECHO_N "checking if you want to link sample programs with rpath option... $ECHO_C" >&6
 
 # Check whether --enable-rpath-link or --disable-rpath-link was given.
@@ -12267,7 +12270,7 @@
 else
   with_rpath_link=yes
 fi;
-	echo "$as_me:12270: result: $with_rpath_link" >&5
+	echo "$as_me:12273: result: $with_rpath_link" >&5
 echo "${ECHO_T}$with_rpath_link" >&6
 	if test "$with_rpath_link" = no
 	then
@@ -12280,7 +12283,7 @@
 
 ###   use option --enable-broken-linker to force on use of broken-linker support
 
-echo "$as_me:12283: checking if you want broken-linker support code" >&5
+echo "$as_me:12286: checking if you want broken-linker support code" >&5
 echo $ECHO_N "checking if you want broken-linker support code... $ECHO_C" >&6
 
 # Check whether --enable-broken_linker or --disable-broken_linker was given.
@@ -12290,7 +12293,7 @@
 else
   with_broken_linker=no
 fi;
-echo "$as_me:12293: result: $with_broken_linker" >&5
+echo "$as_me:12296: result: $with_broken_linker" >&5
 echo "${ECHO_T}$with_broken_linker" >&6
 
 : "${BROKEN_LINKER:=0}"
@@ -12305,14 +12308,14 @@
 
 # Check to define _XOPEN_SOURCE "automatically"
 
-echo "$as_me:12308: checking if the POSIX test-macros are already defined" >&5
+echo "$as_me:12311: checking if the POSIX test-macros are already defined" >&5
 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
 if test "${cf_cv_posix_visible+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12315 "configure"
+#line 12318 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12331,16 +12334,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12334: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12337: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12337: \$? = $ac_status" >&5
+  echo "$as_me:12340: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12340: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12343: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12343: \$? = $ac_status" >&5
+  echo "$as_me:12346: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_visible=no
 else
@@ -12351,7 +12354,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:12354: result: $cf_cv_posix_visible" >&5
+echo "$as_me:12357: result: $cf_cv_posix_visible" >&5
 echo "${ECHO_T}$cf_cv_posix_visible" >&6
 
 if test "$cf_cv_posix_visible" = no; then
@@ -12396,14 +12399,14 @@
 
 cf_gnu_xopen_source=$cf_XOPEN_SOURCE
 
-echo "$as_me:12399: checking if this is the GNU C library" >&5
+echo "$as_me:12402: checking if this is the GNU C library" >&5
 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
 if test "${cf_cv_gnu_library+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12406 "configure"
+#line 12409 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12422,16 +12425,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12425: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12428: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12428: \$? = $ac_status" >&5
+  echo "$as_me:12431: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12431: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12434: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12434: \$? = $ac_status" >&5
+  echo "$as_me:12437: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_library=yes
 else
@@ -12442,7 +12445,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:12445: result: $cf_cv_gnu_library" >&5
+echo "$as_me:12448: result: $cf_cv_gnu_library" >&5
 echo "${ECHO_T}$cf_cv_gnu_library" >&6
 
 if test x$cf_cv_gnu_library = xyes; then
@@ -12450,7 +12453,7 @@
 	# With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
 	# was changed to help a little.  newlib incorporated the change about 4
 	# years later.
-	echo "$as_me:12453: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+	echo "$as_me:12456: checking if _DEFAULT_SOURCE can be used as a basis" >&5
 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
 if test "${cf_cv_gnu_library_219+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12462,7 +12465,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 12465 "configure"
+#line 12468 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12481,16 +12484,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12484: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12487: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12487: \$? = $ac_status" >&5
+  echo "$as_me:12490: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12490: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12493: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12493: \$? = $ac_status" >&5
+  echo "$as_me:12496: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_library_219=yes
 else
@@ -12502,12 +12505,12 @@
 		CPPFLAGS="$cf_save"
 
 fi
-echo "$as_me:12505: result: $cf_cv_gnu_library_219" >&5
+echo "$as_me:12508: result: $cf_cv_gnu_library_219" >&5
 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
 
 	if test "x$cf_cv_gnu_library_219" = xyes; then
 		cf_save="$CPPFLAGS"
-		echo "$as_me:12510: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+		echo "$as_me:12513: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12612,7 +12615,7 @@
 fi
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 12615 "configure"
+#line 12618 "configure"
 #include "confdefs.h"
 
 				#include <limits.h>
@@ -12632,16 +12635,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12635: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12638: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12638: \$? = $ac_status" >&5
+  echo "$as_me:12641: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12641: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12644: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12644: \$? = $ac_status" >&5
+  echo "$as_me:12647: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_dftsrc_219=yes
 else
@@ -12652,7 +12655,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:12655: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "$as_me:12658: result: $cf_cv_gnu_dftsrc_219" >&5
 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
 		test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
 	else
@@ -12661,14 +12664,14 @@
 
 	if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
 
-		echo "$as_me:12664: checking if we must define _GNU_SOURCE" >&5
+		echo "$as_me:12667: 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.$ac_ext" <<_ACEOF
-#line 12671 "configure"
+#line 12674 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12683,16 +12686,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12686: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12689: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12689: \$? = $ac_status" >&5
+  echo "$as_me:12692: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12692: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12695: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12695: \$? = $ac_status" >&5
+  echo "$as_me:12698: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_source=no
 else
@@ -12799,7 +12802,7 @@
 fi
 
 			 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12802 "configure"
+#line 12805 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12814,16 +12817,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12817: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12820: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12820: \$? = $ac_status" >&5
+  echo "$as_me:12823: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12823: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12826: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12826: \$? = $ac_status" >&5
+  echo "$as_me:12829: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_source=no
 else
@@ -12838,12 +12841,12 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:12841: result: $cf_cv_gnu_source" >&5
+echo "$as_me:12844: 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:12846: checking if we should also define _DEFAULT_SOURCE" >&5
+		echo "$as_me:12849: 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) $ECHO_C" >&6
@@ -12853,7 +12856,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 12856 "configure"
+#line 12859 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12868,16 +12871,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12871: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12874: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12874: \$? = $ac_status" >&5
+  echo "$as_me:12877: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12877: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12880: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12880: \$? = $ac_status" >&5
+  echo "$as_me:12883: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_default_source=no
 else
@@ -12888,7 +12891,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:12891: result: $cf_cv_default_source" >&5
+echo "$as_me:12894: result: $cf_cv_default_source" >&5
 echo "${ECHO_T}$cf_cv_default_source" >&6
 			if test "$cf_cv_default_source" = yes
 			then
@@ -12925,16 +12928,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:12928: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:12931: 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 "${as_me:-configure}:12934: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:12937: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 12937 "configure"
+#line 12940 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12949,16 +12952,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12952: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12955: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12955: \$? = $ac_status" >&5
+  echo "$as_me:12958: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12958: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12961: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12961: \$? = $ac_status" >&5
+  echo "$as_me:12964: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -12979,7 +12982,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 12982 "configure"
+#line 12985 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -12994,16 +12997,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12997: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13000: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13000: \$? = $ac_status" >&5
+  echo "$as_me:13003: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13006: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13006: \$? = $ac_status" >&5
+  echo "$as_me:13009: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -13014,7 +13017,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	 fi
 
-echo "${as_me:-configure}:13017: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:13020: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -13022,10 +13025,10 @@
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:13025: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:13028: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 13028 "configure"
+#line 13031 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -13040,16 +13043,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13043: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13046: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13046: \$? = $ac_status" >&5
+  echo "$as_me:13049: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13049: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13052: \$? = $ac_status" >&5
+  echo "$as_me:13055: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -13065,7 +13068,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:13068: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:13071: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -13182,7 +13185,7 @@
 	# OpenBSD 6.x has broken locale support, both compile-time and runtime.
 	# see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
 	# Abusing the conformance level is a workaround.
-	{ echo "$as_me:13185: WARNING: this system does not provide usable locale support" >&5
+	{ echo "$as_me:13188: WARNING: this system does not provide usable locale support" >&5
 echo "$as_me: WARNING: this system does not provide usable locale support" >&2;}
 	cf_xopen_source="-D_BSD_SOURCE"
 	cf_XOPEN_SOURCE=700
@@ -13214,14 +13217,14 @@
 	;;
 (*)
 
-echo "$as_me:13217: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:13220: 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 13224 "configure"
+#line 13227 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13240,16 +13243,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13243: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13246: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13246: \$? = $ac_status" >&5
+  echo "$as_me:13249: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13249: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13252: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13252: \$? = $ac_status" >&5
+  echo "$as_me:13255: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -13261,7 +13264,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 13264 "configure"
+#line 13267 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13280,16 +13283,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13283: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13286: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13286: \$? = $ac_status" >&5
+  echo "$as_me:13289: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13289: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13292: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13292: \$? = $ac_status" >&5
+  echo "$as_me:13295: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -13304,7 +13307,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:13307: result: $cf_cv_xopen_source" >&5
+echo "$as_me:13310: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -13462,16 +13465,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:13465: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:13468: 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 "${as_me:-configure}:13471: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:13474: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 13474 "configure"
+#line 13477 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -13486,16 +13489,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13489: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13492: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13492: \$? = $ac_status" >&5
+  echo "$as_me:13495: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13495: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13498: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13498: \$? = $ac_status" >&5
+  echo "$as_me:13501: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -13516,7 +13519,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 13519 "configure"
+#line 13522 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -13531,16 +13534,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13534: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13537: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13537: \$? = $ac_status" >&5
+  echo "$as_me:13540: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13543: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13543: \$? = $ac_status" >&5
+  echo "$as_me:13546: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -13551,7 +13554,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	 fi
 
-echo "${as_me:-configure}:13554: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:13557: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -13559,10 +13562,10 @@
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:13562: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:13565: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 13565 "configure"
+#line 13568 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -13577,16 +13580,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13580: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13583: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13583: \$? = $ac_status" >&5
+  echo "$as_me:13586: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13586: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13589: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13589: \$? = $ac_status" >&5
+  echo "$as_me:13592: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -13602,7 +13605,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:13605: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:13608: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -13728,7 +13731,7 @@
 	test "$CFLAGS" != "$cf_old_cflag" || break
 	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CFLAGS" 1>&6
 
-echo "${as_me:-configure}:13731: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
+echo "${as_me:-configure}:13734: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
 
 	CFLAGS="$cf_old_cflag"
 done
@@ -13740,7 +13743,7 @@
 	test "$CPPFLAGS" != "$cf_old_cflag" || break
 	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:13743: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:13746: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
 
 	CPPFLAGS="$cf_old_cflag"
 done
@@ -13828,7 +13831,7 @@
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:13831: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:13834: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_new_cflags"
@@ -13838,7 +13841,7 @@
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:13841: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:13844: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
@@ -13848,7 +13851,7 @@
 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}:13851: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:13854: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
 	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
@@ -13860,10 +13863,10 @@
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:13863: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:13866: 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 13866 "configure"
+#line 13869 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -13878,16 +13881,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13881: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13884: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13884: \$? = $ac_status" >&5
+  echo "$as_me:13887: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13887: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13890: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13890: \$? = $ac_status" >&5
+  echo "$as_me:13893: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -13896,12 +13899,12 @@
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-	echo "$as_me:13899: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:13902: result: $cf_XOPEN_SOURCE_set" >&5
 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
 	if test "$cf_XOPEN_SOURCE_set" = yes
 	then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 13904 "configure"
+#line 13907 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -13916,16 +13919,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13919: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13922: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13922: \$? = $ac_status" >&5
+  echo "$as_me:13925: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13925: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13928: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13928: \$? = $ac_status" >&5
+  echo "$as_me:13931: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -13936,19 +13939,19 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 		if test "$cf_XOPEN_SOURCE_set_ok" = no
 		then
-			{ echo "$as_me:13939: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:13942: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:13944: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:13947: 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 13951 "configure"
+#line 13954 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13967,16 +13970,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13970: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13973: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13973: \$? = $ac_status" >&5
+  echo "$as_me:13976: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13976: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13979: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13979: \$? = $ac_status" >&5
+  echo "$as_me:13982: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -13988,7 +13991,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 13991 "configure"
+#line 13994 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -14007,16 +14010,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14010: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14013: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14013: \$? = $ac_status" >&5
+  echo "$as_me:14016: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14016: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14019: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14019: \$? = $ac_status" >&5
+  echo "$as_me:14022: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -14031,7 +14034,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:14034: result: $cf_cv_xopen_source" >&5
+echo "$as_me:14037: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -14185,7 +14188,7 @@
 fi;
 if test "$enable_largefile" != no; then
 
-  echo "$as_me:14188: checking for special C compiler options needed for large files" >&5
+  echo "$as_me:14191: checking for special C compiler options needed for large files" >&5
 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14197,7 +14200,7 @@
      	 # IRIX 6.2 and later do not support large files by default,
      	 # so use the C compiler's -n32 option if that helps.
          cat >"conftest.$ac_ext" <<_ACEOF
-#line 14200 "configure"
+#line 14203 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -14217,16 +14220,16 @@
 }
 _ACEOF
      	 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14220: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14223: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14223: \$? = $ac_status" >&5
+  echo "$as_me:14226: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14226: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14229: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14229: \$? = $ac_status" >&5
+  echo "$as_me:14232: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -14236,16 +14239,16 @@
 rm -f "conftest.$ac_objext"
      	 CC="$CC -n32"
      	 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14239: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14242: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14242: \$? = $ac_status" >&5
+  echo "$as_me:14245: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14245: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14248: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14248: \$? = $ac_status" >&5
+  echo "$as_me:14251: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_largefile_CC=' -n32'; break
 else
@@ -14259,13 +14262,13 @@
        rm -f "conftest.$ac_ext"
     fi
 fi
-echo "$as_me:14262: result: $ac_cv_sys_largefile_CC" >&5
+echo "$as_me:14265: result: $ac_cv_sys_largefile_CC" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
   if test "$ac_cv_sys_largefile_CC" != no; then
     CC=$CC$ac_cv_sys_largefile_CC
   fi
 
-  echo "$as_me:14268: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+  echo "$as_me:14271: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14273,7 +14276,7 @@
   while :; do
   ac_cv_sys_file_offset_bits=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14276 "configure"
+#line 14279 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -14293,16 +14296,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14296: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14299: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14299: \$? = $ac_status" >&5
+  echo "$as_me:14302: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14302: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14305: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14305: \$? = $ac_status" >&5
+  echo "$as_me:14308: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -14311,7 +14314,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14314 "configure"
+#line 14317 "configure"
 #include "confdefs.h"
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -14332,16 +14335,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14335: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14338: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14338: \$? = $ac_status" >&5
+  echo "$as_me:14341: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14341: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14344: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14344: \$? = $ac_status" >&5
+  echo "$as_me:14347: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_file_offset_bits=64; break
 else
@@ -14352,7 +14355,7 @@
   break
 done
 fi
-echo "$as_me:14355: result: $ac_cv_sys_file_offset_bits" >&5
+echo "$as_me:14358: result: $ac_cv_sys_file_offset_bits" >&5
 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
 if test "$ac_cv_sys_file_offset_bits" != no; then
 
@@ -14362,7 +14365,7 @@
 
 fi
 rm -rf conftest*
-  echo "$as_me:14365: checking for _LARGE_FILES value needed for large files" >&5
+  echo "$as_me:14368: checking for _LARGE_FILES value needed for large files" >&5
 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_large_files+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14370,7 +14373,7 @@
   while :; do
   ac_cv_sys_large_files=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14373 "configure"
+#line 14376 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -14390,16 +14393,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14393: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14396: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14396: \$? = $ac_status" >&5
+  echo "$as_me:14399: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14399: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14402: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14402: \$? = $ac_status" >&5
+  echo "$as_me:14405: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -14408,7 +14411,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14411 "configure"
+#line 14414 "configure"
 #include "confdefs.h"
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -14429,16 +14432,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14432: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14435: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14435: \$? = $ac_status" >&5
+  echo "$as_me:14438: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14438: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14441: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14441: \$? = $ac_status" >&5
+  echo "$as_me:14444: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_large_files=1; break
 else
@@ -14449,7 +14452,7 @@
   break
 done
 fi
-echo "$as_me:14452: result: $ac_cv_sys_large_files" >&5
+echo "$as_me:14455: result: $ac_cv_sys_large_files" >&5
 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
 if test "$ac_cv_sys_large_files" != no; then
 
@@ -14462,7 +14465,7 @@
 fi
 
 	if test "$enable_largefile" != no ; then
-	echo "$as_me:14465: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+	echo "$as_me:14468: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14470,7 +14473,7 @@
   while :; do
   ac_cv_sys_largefile_source=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14473 "configure"
+#line 14476 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -14482,16 +14485,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14485: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14488: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14488: \$? = $ac_status" >&5
+  echo "$as_me:14491: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14491: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14494: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14494: \$? = $ac_status" >&5
+  echo "$as_me:14497: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -14500,7 +14503,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14503 "configure"
+#line 14506 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -14513,16 +14516,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14516: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14519: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14519: \$? = $ac_status" >&5
+  echo "$as_me:14522: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14522: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14525: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14525: \$? = $ac_status" >&5
+  echo "$as_me:14528: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_largefile_source=1; break
 else
@@ -14533,7 +14536,7 @@
   break
 done
 fi
-echo "$as_me:14536: result: $ac_cv_sys_largefile_source" >&5
+echo "$as_me:14539: result: $ac_cv_sys_largefile_source" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
 if test "$ac_cv_sys_largefile_source" != no; then
 
@@ -14547,13 +14550,13 @@
 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
 # in glibc 2.1.3, but that breaks too many other things.
 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-echo "$as_me:14550: checking for fseeko" >&5
+echo "$as_me:14553: checking for fseeko" >&5
 echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
 if test "${ac_cv_func_fseeko+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14556 "configure"
+#line 14559 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -14565,16 +14568,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:14568: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14571: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14571: \$? = $ac_status" >&5
+  echo "$as_me:14574: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:14574: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14577: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14577: \$? = $ac_status" >&5
+  echo "$as_me:14580: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_fseeko=yes
 else
@@ -14584,7 +14587,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:14587: result: $ac_cv_func_fseeko" >&5
+echo "$as_me:14590: result: $ac_cv_func_fseeko" >&5
 echo "${ECHO_T}$ac_cv_func_fseeko" >&6
 if test $ac_cv_func_fseeko = yes; then
 
@@ -14623,14 +14626,14 @@
 
 	fi
 
-	echo "$as_me:14626: checking whether to use struct dirent64" >&5
+	echo "$as_me:14629: checking whether to use struct dirent64" >&5
 echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
 if test "${cf_cv_struct_dirent64+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 14633 "configure"
+#line 14636 "configure"
 #include "confdefs.h"
 
 #pragma GCC diagnostic error "-Wincompatible-pointer-types"
@@ -14653,16 +14656,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14656: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14659: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14659: \$? = $ac_status" >&5
+  echo "$as_me:14662: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14662: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14665: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14665: \$? = $ac_status" >&5
+  echo "$as_me:14668: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_struct_dirent64=yes
 else
@@ -14673,7 +14676,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:14676: result: $cf_cv_struct_dirent64" >&5
+echo "$as_me:14679: result: $cf_cv_struct_dirent64" >&5
 echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
 	test "$cf_cv_struct_dirent64" = yes &&
 cat >>confdefs.h <<\EOF
@@ -14683,7 +14686,7 @@
 	fi
 
 ### Enable compiling-in rcs id's
-echo "$as_me:14686: checking if RCS identifiers should be compiled-in" >&5
+echo "$as_me:14689: checking if RCS identifiers should be compiled-in" >&5
 echo $ECHO_N "checking if RCS identifiers should be compiled-in... $ECHO_C" >&6
 
 # Check whether --with-rcs-ids or --without-rcs-ids was given.
@@ -14693,7 +14696,7 @@
 else
   with_rcs_ids=no
 fi;
-echo "$as_me:14696: result: $with_rcs_ids" >&5
+echo "$as_me:14699: result: $with_rcs_ids" >&5
 echo "${ECHO_T}$with_rcs_ids" >&6
 test "$with_rcs_ids" = yes &&
 cat >>confdefs.h <<\EOF
@@ -14703,7 +14706,7 @@
 ###############################################################################
 
 ### Note that some functions (such as const) are normally disabled anyway.
-echo "$as_me:14706: checking if you want to build with function extensions" >&5
+echo "$as_me:14709: checking if you want to build with function extensions" >&5
 echo $ECHO_N "checking if you want to build with function extensions... $ECHO_C" >&6
 
 # Check whether --enable-ext-funcs or --disable-ext-funcs was given.
@@ -14713,7 +14716,7 @@
 else
   with_ext_funcs=yes
 fi;
-echo "$as_me:14716: result: $with_ext_funcs" >&5
+echo "$as_me:14719: result: $with_ext_funcs" >&5
 echo "${ECHO_T}$with_ext_funcs" >&6
 if test "$with_ext_funcs" = yes ; then
 	NCURSES_EXT_FUNCS=1
@@ -14731,7 +14734,7 @@
 fi
 
 ###   use option --enable-const to turn on use of const beyond that in XSI.
-echo "$as_me:14734: checking for extended use of const keyword" >&5
+echo "$as_me:14737: checking for extended use of const keyword" >&5
 echo $ECHO_N "checking for extended use of const keyword... $ECHO_C" >&6
 
 # Check whether --enable-const or --disable-const was given.
@@ -14741,7 +14744,7 @@
 else
   with_ext_const=no
 fi;
-echo "$as_me:14744: result: $with_ext_const" >&5
+echo "$as_me:14747: result: $with_ext_const" >&5
 echo "${ECHO_T}$with_ext_const" >&6
 NCURSES_CONST='/*nothing*/'
 if test "$with_ext_const" = yes ; then
@@ -14751,7 +14754,7 @@
 ###############################################################################
 # These options are relatively safe to experiment with.
 
-echo "$as_me:14754: checking if you want all development code" >&5
+echo "$as_me:14757: checking if you want all development code" >&5
 echo $ECHO_N "checking if you want all development code... $ECHO_C" >&6
 
 # Check whether --with-develop or --without-develop was given.
@@ -14761,7 +14764,7 @@
 else
   with_develop=no
 fi;
-echo "$as_me:14764: result: $with_develop" >&5
+echo "$as_me:14767: result: $with_develop" >&5
 echo "${ECHO_T}$with_develop" >&6
 
 ###############################################################################
@@ -14770,7 +14773,7 @@
 # This is still experimental (20080329), but should ultimately be moved to
 # the script-block --with-normal, etc.
 
-echo "$as_me:14773: checking if you want to link with the pthread library" >&5
+echo "$as_me:14776: checking if you want to link with the pthread library" >&5
 echo $ECHO_N "checking if you want to link with the pthread library... $ECHO_C" >&6
 
 # Check whether --with-pthread or --without-pthread was given.
@@ -14780,27 +14783,27 @@
 else
   with_pthread=no
 fi;
-echo "$as_me:14783: result: $with_pthread" >&5
+echo "$as_me:14786: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 
 if test "$with_pthread" != no ; then
-	echo "$as_me:14787: checking for pthread.h" >&5
+	echo "$as_me:14790: checking for pthread.h" >&5
 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
 if test "${ac_cv_header_pthread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14793 "configure"
+#line 14796 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:14797: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:14800: \"$ac_cpp "conftest.$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:14803: \$? = $ac_status" >&5
+  echo "$as_me:14806: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14819,7 +14822,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:14822: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:14825: result: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
 if test "$ac_cv_header_pthread_h" = yes; then
 
@@ -14829,7 +14832,7 @@
 
 	for cf_lib_pthread in pthread c_r
 	do
-	    echo "$as_me:14832: checking if we can link with the $cf_lib_pthread library" >&5
+	    echo "$as_me:14835: checking if we can link with the $cf_lib_pthread library" >&5
 echo $ECHO_N "checking if we can link with the $cf_lib_pthread library... $ECHO_C" >&6
 	    cf_save_LIBS="$LIBS"
 
@@ -14850,7 +14853,7 @@
 LIBS="$cf_add_libs"
 
 	    cat >"conftest.$ac_ext" <<_ACEOF
-#line 14853 "configure"
+#line 14856 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -14867,16 +14870,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:14870: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14873: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14873: \$? = $ac_status" >&5
+  echo "$as_me:14876: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:14876: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14879: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14879: \$? = $ac_status" >&5
+  echo "$as_me:14882: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   with_pthread=yes
 else
@@ -14886,7 +14889,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	    LIBS="$cf_save_LIBS"
-	    echo "$as_me:14889: result: $with_pthread" >&5
+	    echo "$as_me:14892: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 	    test "$with_pthread" = yes && break
 	done
@@ -14914,7 +14917,7 @@
 EOF
 
 	else
-	    { { echo "$as_me:14917: error: Cannot link with pthread library" >&5
+	    { { echo "$as_me:14920: error: Cannot link with pthread library" >&5
 echo "$as_me: error: Cannot link with pthread library" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -14923,7 +14926,7 @@
 
 fi
 
-echo "$as_me:14926: checking if you want to use weak-symbols for pthreads" >&5
+echo "$as_me:14929: checking if you want to use weak-symbols for pthreads" >&5
 echo $ECHO_N "checking if you want to use weak-symbols for pthreads... $ECHO_C" >&6
 
 # Check whether --enable-weak-symbols or --disable-weak-symbols was given.
@@ -14933,18 +14936,18 @@
 else
   use_weak_symbols=no
 fi;
-echo "$as_me:14936: result: $use_weak_symbols" >&5
+echo "$as_me:14939: result: $use_weak_symbols" >&5
 echo "${ECHO_T}$use_weak_symbols" >&6
 if test "$use_weak_symbols" = yes ; then
 
-echo "$as_me:14940: checking if $CC supports weak symbols" >&5
+echo "$as_me:14943: checking if $CC supports weak symbols" >&5
 echo $ECHO_N "checking if $CC supports weak symbols... $ECHO_C" >&6
 if test "${cf_cv_weak_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 14947 "configure"
+#line 14950 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14970,16 +14973,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14973: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14976: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14976: \$? = $ac_status" >&5
+  echo "$as_me:14979: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14979: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14982: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14982: \$? = $ac_status" >&5
+  echo "$as_me:14985: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_weak_symbols=yes
 else
@@ -14990,7 +14993,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:14993: result: $cf_cv_weak_symbols" >&5
+echo "$as_me:14996: result: $cf_cv_weak_symbols" >&5
 echo "${ECHO_T}$cf_cv_weak_symbols" >&6
 
 else
@@ -15019,13 +15022,13 @@
 fi
 
 # OpenSUSE is installing ncurses6, using reentrant option.
-echo "$as_me:15022: checking for _nc_TABSIZE" >&5
+echo "$as_me:15025: checking for _nc_TABSIZE" >&5
 echo $ECHO_N "checking for _nc_TABSIZE... $ECHO_C" >&6
 if test "${ac_cv_func__nc_TABSIZE+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 15028 "configure"
+#line 15031 "configure"
 #include "confdefs.h"
 #define _nc_TABSIZE autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -15056,16 +15059,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:15059: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15062: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15062: \$? = $ac_status" >&5
+  echo "$as_me:15065: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:15065: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15068: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15068: \$? = $ac_status" >&5
+  echo "$as_me:15071: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func__nc_TABSIZE=yes
 else
@@ -15075,7 +15078,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:15078: result: $ac_cv_func__nc_TABSIZE" >&5
+echo "$as_me:15081: result: $ac_cv_func__nc_TABSIZE" >&5
 echo "${ECHO_T}$ac_cv_func__nc_TABSIZE" >&6
 if test "$ac_cv_func__nc_TABSIZE" = yes; then
   assume_reentrant=yes
@@ -15087,7 +15090,7 @@
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
 # pthreads.
-echo "$as_me:15090: checking if you want experimental reentrant code" >&5
+echo "$as_me:15093: checking if you want experimental reentrant code" >&5
 echo $ECHO_N "checking if you want experimental reentrant code... $ECHO_C" >&6
 
 # Check whether --enable-reentrant or --disable-reentrant was given.
@@ -15097,7 +15100,7 @@
 else
   with_reentrant=$assume_reentrant
 fi;
-echo "$as_me:15100: result: $with_reentrant" >&5
+echo "$as_me:15103: result: $with_reentrant" >&5
 echo "${ECHO_T}$with_reentrant" >&6
 if test "$with_reentrant" = yes ; then
 	cf_cv_enable_reentrant=1
@@ -15120,7 +15123,7 @@
 
 ### Allow using a different wrap-prefix
 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
-	echo "$as_me:15123: checking for prefix used to wrap public variables" >&5
+	echo "$as_me:15126: checking for prefix used to wrap public variables" >&5
 echo $ECHO_N "checking for prefix used to wrap public variables... $ECHO_C" >&6
 
 # Check whether --with-wrap-prefix or --without-wrap-prefix was given.
@@ -15130,7 +15133,7 @@
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-	echo "$as_me:15133: result: $NCURSES_WRAP_PREFIX" >&5
+	echo "$as_me:15136: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 else
 	NCURSES_WRAP_PREFIX=_nc_
@@ -15144,7 +15147,7 @@
 
 ###	use option --disable-echo to suppress full display compiling commands
 
-echo "$as_me:15147: checking if you want to see long compiling messages" >&5
+echo "$as_me:15150: 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.
@@ -15178,10 +15181,10 @@
 	ECHO_CC=''
 
 fi;
-echo "$as_me:15181: result: $enableval" >&5
+echo "$as_me:15184: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
-echo "$as_me:15184: checking if you want to use C11 _Noreturn feature" >&5
+echo "$as_me:15187: checking if you want to use C11 _Noreturn feature" >&5
 echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6
 
 # Check whether --enable-stdnoreturn or --disable-stdnoreturn was given.
@@ -15198,17 +15201,17 @@
 	enable_stdnoreturn=no
 
 fi;
-echo "$as_me:15201: result: $enable_stdnoreturn" >&5
+echo "$as_me:15204: result: $enable_stdnoreturn" >&5
 echo "${ECHO_T}$enable_stdnoreturn" >&6
 
 if test $enable_stdnoreturn = yes; then
-echo "$as_me:15205: checking for C11 _Noreturn feature" >&5
+echo "$as_me:15208: checking for C11 _Noreturn feature" >&5
 echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6
 if test "${cf_cv_c11_noreturn+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 15211 "configure"
+#line 15214 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -15225,16 +15228,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:15228: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15231: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15231: \$? = $ac_status" >&5
+  echo "$as_me:15234: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:15234: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15237: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15237: \$? = $ac_status" >&5
+  echo "$as_me:15240: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_c11_noreturn=yes
 else
@@ -15245,7 +15248,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:15248: result: $cf_cv_c11_noreturn" >&5
+echo "$as_me:15251: result: $cf_cv_c11_noreturn" >&5
 echo "${ECHO_T}$cf_cv_c11_noreturn" >&6
 else
 	cf_cv_c11_noreturn=no,
@@ -15275,7 +15278,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing CFLAGS: $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:15278: testing repairing CFLAGS: $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:15281: testing repairing CFLAGS: $CFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $CFLAGS
@@ -15298,11 +15301,11 @@
 		CFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:15301: testing ... fixed $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:15304: testing ... fixed $CFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:15305: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:15308: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
@@ -15314,7 +15317,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing CPPFLAGS: $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:15317: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:15320: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $CPPFLAGS
@@ -15337,11 +15340,11 @@
 		CPPFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:15340: testing ... fixed $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:15343: testing ... fixed $CPPFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:15344: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:15347: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
@@ -15353,7 +15356,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing LDFLAGS: $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:15356: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:15359: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $LDFLAGS
@@ -15376,17 +15379,17 @@
 		LDFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:15379: testing ... fixed $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:15382: testing ... fixed $LDFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:15383: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:15386: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
 fi
 
-echo "$as_me:15389: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:15392: 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.
@@ -15403,7 +15406,7 @@
 	enable_warnings=no
 
 fi;
-echo "$as_me:15406: result: $enable_warnings" >&5
+echo "$as_me:15409: result: $enable_warnings" >&5
 echo "${ECHO_T}$enable_warnings" >&6
 if test "$enable_warnings" = "yes"
 then
@@ -15427,7 +15430,7 @@
 done
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 15430 "configure"
+#line 15433 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15442,26 +15445,26 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:15445: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15448: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15448: \$? = $ac_status" >&5
+  echo "$as_me:15451: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:15451: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15454: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15454: \$? = $ac_status" >&5
+  echo "$as_me:15457: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
-echo "$as_me:15457: checking for X11/Xt const-feature" >&5
+echo "$as_me:15460: checking for X11/Xt const-feature" >&5
 echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
 if test "${cf_cv_const_x_string+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 15464 "configure"
+#line 15467 "configure"
 #include "confdefs.h"
 
 #define _CONST_X_STRING	/* X11R7.8 (perhaps) */
@@ -15478,16 +15481,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:15481: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15484: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15484: \$? = $ac_status" >&5
+  echo "$as_me:15487: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:15487: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15490: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15490: \$? = $ac_status" >&5
+  echo "$as_me:15493: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_const_x_string=no
@@ -15502,7 +15505,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:15505: result: $cf_cv_const_x_string" >&5
+echo "$as_me:15508: result: $cf_cv_const_x_string" >&5
 echo "${ECHO_T}$cf_cv_const_x_string" >&6
 
 LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
@@ -15531,7 +15534,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
  fi
 cat > "conftest.$ac_ext" <<EOF
-#line 15534 "${as_me:-configure}"
+#line 15537 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 if test "$INTEL_COMPILER" = yes
@@ -15547,7 +15550,7 @@
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:15550: checking for $CC warning options..." >&5
+	{ echo "$as_me:15553: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
@@ -15563,12 +15566,12 @@
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:15566: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15569: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15569: \$? = $ac_status" >&5
+  echo "$as_me:15572: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:15571: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15574: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -15576,7 +15579,7 @@
 	CFLAGS="$cf_save_CFLAGS"
 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
 then
-	{ echo "$as_me:15579: checking for $CC warning options..." >&5
+	{ echo "$as_me:15582: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	cf_warn_CONST=""
@@ -15599,12 +15602,12 @@
 		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas Wswitch-enum
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:15602: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15605: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15605: \$? = $ac_status" >&5
+  echo "$as_me:15608: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:15607: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:15610: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case "$cf_opt" in
 			(Winline)
@@ -15612,7 +15615,7 @@
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:15615: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:15618: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -15622,7 +15625,7 @@
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:15625: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:15628: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -15655,10 +15658,10 @@
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:15658: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:15661: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > "conftest.$ac_ext" <<EOF
-#line 15661 "${as_me:-configure}"
+#line 15664 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -15707,12 +15710,12 @@
 			;;
 		esac
 
-		if { (eval echo "$as_me:15710: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:15713: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15713: \$? = $ac_status" >&5
+  echo "$as_me:15716: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:15715: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:15718: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case "$cf_attribute" in
@@ -15780,7 +15783,7 @@
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:15783: checking if you want to enable runtime assertions" >&5
+echo "$as_me:15786: 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.
@@ -15790,7 +15793,7 @@
 else
   with_assertions=no
 fi;
-echo "$as_me:15793: result: $with_assertions" >&5
+echo "$as_me:15796: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -15843,7 +15846,7 @@
 	;;
 esac
 
-echo "$as_me:15846: checking whether to add trace feature to all models" >&5
+echo "$as_me:15849: 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.
@@ -15853,7 +15856,7 @@
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:15856: result: $cf_with_trace" >&5
+echo "$as_me:15859: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "$cf_with_trace" = yes ; then
@@ -15961,7 +15964,7 @@
 	ADA_TRACE=FALSE
 fi
 
-echo "$as_me:15964: checking if we want to use GNAT projects" >&5
+echo "$as_me:15967: 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.
@@ -15978,21 +15981,21 @@
 	enable_gnat_projects=yes
 
 fi;
-echo "$as_me:15981: result: $enable_gnat_projects" >&5
+echo "$as_me:15984: result: $enable_gnat_projects" >&5
 echo "${ECHO_T}$enable_gnat_projects" >&6
 
 ###	Checks for libraries.
 case $cf_cv_system_name in
 (*mingw32*)
 
-echo "$as_me:15988: checking if ssp library is needed" >&5
+echo "$as_me:15991: checking if ssp library is needed" >&5
 echo $ECHO_N "checking if ssp library is needed... $ECHO_C" >&6
 if test "${cf_cv_need_libssp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 15995 "configure"
+#line 15998 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -16009,16 +16012,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16012: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16015: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16015: \$? = $ac_status" >&5
+  echo "$as_me:16018: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16018: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16021: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16021: \$? = $ac_status" >&5
+  echo "$as_me:16024: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_libssp=no
 else
@@ -16028,7 +16031,7 @@
 	cf_save_LIBS="$LIBS"
 	LIBS="$LIBS -lssp"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 16031 "configure"
+#line 16034 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -16045,16 +16048,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16048: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16051: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16051: \$? = $ac_status" >&5
+  echo "$as_me:16054: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16054: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16057: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16057: \$? = $ac_status" >&5
+  echo "$as_me:16060: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_libssp=yes
 else
@@ -16068,7 +16071,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:16071: result: $cf_cv_need_libssp" >&5
+echo "$as_me:16074: result: $cf_cv_need_libssp" >&5
 echo "${ECHO_T}$cf_cv_need_libssp" >&6
 
 if test "x$cf_cv_need_libssp" = xyes
@@ -16094,13 +16097,13 @@
 
 	;;
 (*)
-echo "$as_me:16097: checking for gettimeofday" >&5
+echo "$as_me:16100: 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 16103 "configure"
+#line 16106 "configure"
 #include "confdefs.h"
 #define gettimeofday autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -16131,16 +16134,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16134: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16137: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16137: \$? = $ac_status" >&5
+  echo "$as_me:16140: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16140: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16143: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16143: \$? = $ac_status" >&5
+  echo "$as_me:16146: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -16150,7 +16153,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:16153: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:16156: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test "$ac_cv_func_gettimeofday" = yes; then
   cat >>confdefs.h <<\EOF
@@ -16159,7 +16162,7 @@
 
 else
 
-echo "$as_me:16162: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:16165: 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) $ECHO_C" >&6
@@ -16167,7 +16170,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 16170 "configure"
+#line 16173 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16186,16 +16189,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16189: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16192: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16192: \$? = $ac_status" >&5
+  echo "$as_me:16195: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16195: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16198: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16198: \$? = $ac_status" >&5
+  echo "$as_me:16201: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -16206,7 +16209,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16209: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:16212: 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
 
@@ -16222,13 +16225,13 @@
 esac
 
 ###	Checks for header files.
-echo "$as_me:16225: checking for ANSI C header files" >&5
+echo "$as_me:16228: 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 16231 "configure"
+#line 16234 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -16236,13 +16239,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:16239: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:16242: \"$ac_cpp "conftest.$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:16245: \$? = $ac_status" >&5
+  echo "$as_me:16248: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16264,7 +16267,7 @@
 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 16267 "configure"
+#line 16270 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -16282,7 +16285,7 @@
 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 16285 "configure"
+#line 16288 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -16303,7 +16306,7 @@
   :
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16306 "configure"
+#line 16309 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -16329,15 +16332,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:16332: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16335: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16335: \$? = $ac_status" >&5
+  echo "$as_me:16338: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:16337: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16340: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16340: \$? = $ac_status" >&5
+  echo "$as_me:16343: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -16350,7 +16353,7 @@
 fi
 fi
 fi
-echo "$as_me:16353: result: $ac_cv_header_stdc" >&5
+echo "$as_me:16356: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -16366,28 +16369,28 @@
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:16369: checking for $ac_header" >&5
+echo "$as_me:16372: 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 16375 "configure"
+#line 16378 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16381: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16384: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16384: \$? = $ac_status" >&5
+  echo "$as_me:16387: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16387: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16390: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16390: \$? = $ac_status" >&5
+  echo "$as_me:16393: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -16397,7 +16400,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:16400: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:16403: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -16407,13 +16410,13 @@
 fi
 done
 
-echo "$as_me:16410: checking for signed char" >&5
+echo "$as_me:16413: checking for signed char" >&5
 echo $ECHO_N "checking for signed char... $ECHO_C" >&6
 if test "${ac_cv_type_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16416 "configure"
+#line 16419 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16428,16 +16431,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16431: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16434: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16434: \$? = $ac_status" >&5
+  echo "$as_me:16437: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16437: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16440: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16440: \$? = $ac_status" >&5
+  echo "$as_me:16443: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_signed_char=yes
 else
@@ -16447,10 +16450,10 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:16450: result: $ac_cv_type_signed_char" >&5
+echo "$as_me:16453: result: $ac_cv_type_signed_char" >&5
 echo "${ECHO_T}$ac_cv_type_signed_char" >&6
 
-echo "$as_me:16453: checking size of signed char" >&5
+echo "$as_me:16456: checking size of signed char" >&5
 echo $ECHO_N "checking size of signed char... $ECHO_C" >&6
 if test "${ac_cv_sizeof_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16459,7 +16462,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 16462 "configure"
+#line 16465 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16471,21 +16474,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16474: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16477: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16477: \$? = $ac_status" >&5
+  echo "$as_me:16480: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16480: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16483: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16483: \$? = $ac_status" >&5
+  echo "$as_me:16486: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 16488 "configure"
+#line 16491 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16497,16 +16500,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16500: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16503: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16503: \$? = $ac_status" >&5
+  echo "$as_me:16506: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16506: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16509: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16509: \$? = $ac_status" >&5
+  echo "$as_me:16512: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -16522,7 +16525,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 16525 "configure"
+#line 16528 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16534,16 +16537,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16537: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16540: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16540: \$? = $ac_status" >&5
+  echo "$as_me:16543: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16543: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16546: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16546: \$? = $ac_status" >&5
+  echo "$as_me:16549: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -16559,7 +16562,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16562 "configure"
+#line 16565 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16571,16 +16574,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16574: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16577: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16577: \$? = $ac_status" >&5
+  echo "$as_me:16580: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16580: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16583: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16583: \$? = $ac_status" >&5
+  echo "$as_me:16586: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid
 else
@@ -16593,12 +16596,12 @@
 ac_cv_sizeof_signed_char=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:16596: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:16599: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16601 "configure"
+#line 16604 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16614,15 +16617,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:16617: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16620: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16620: \$? = $ac_status" >&5
+  echo "$as_me:16623: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:16622: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16625: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16625: \$? = $ac_status" >&5
+  echo "$as_me:16628: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sizeof_signed_char=`cat conftest.val`
 else
@@ -16638,19 +16641,19 @@
   ac_cv_sizeof_signed_char=0
 fi
 fi
-echo "$as_me:16641: result: $ac_cv_sizeof_signed_char" >&5
+echo "$as_me:16644: result: $ac_cv_sizeof_signed_char" >&5
 echo "${ECHO_T}$ac_cv_sizeof_signed_char" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char
 EOF
 
-echo "$as_me:16647: checking for ANSI C header files" >&5
+echo "$as_me:16650: 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 16653 "configure"
+#line 16656 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -16658,13 +16661,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:16661: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:16664: \"$ac_cpp "conftest.$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:16667: \$? = $ac_status" >&5
+  echo "$as_me:16670: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16686,7 +16689,7 @@
 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 16689 "configure"
+#line 16692 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -16704,7 +16707,7 @@
 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 16707 "configure"
+#line 16710 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -16725,7 +16728,7 @@
   :
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16728 "configure"
+#line 16731 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -16751,15 +16754,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:16754: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16757: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16757: \$? = $ac_status" >&5
+  echo "$as_me:16760: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:16759: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16762: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16762: \$? = $ac_status" >&5
+  echo "$as_me:16765: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -16772,7 +16775,7 @@
 fi
 fi
 fi
-echo "$as_me:16775: result: $ac_cv_header_stdc" >&5
+echo "$as_me:16778: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -16785,13 +16788,13 @@
 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:16788: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:16791: 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 16794 "configure"
+#line 16797 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -16806,16 +16809,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16809: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16812: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16812: \$? = $ac_status" >&5
+  echo "$as_me:16815: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16815: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16818: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16818: \$? = $ac_status" >&5
+  echo "$as_me:16821: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -16825,7 +16828,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:16828: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:16831: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -16838,7 +16841,7 @@
 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:16841: checking for opendir in -ldir" >&5
+  echo "$as_me:16844: 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) $ECHO_C" >&6
@@ -16846,7 +16849,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 16849 "configure"
+#line 16852 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16865,16 +16868,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16868: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16871: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16871: \$? = $ac_status" >&5
+  echo "$as_me:16874: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16874: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16877: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16877: \$? = $ac_status" >&5
+  echo "$as_me:16880: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -16885,14 +16888,14 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16888: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:16891: 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 "$as_me:16895: checking for opendir in -lx" >&5
+  echo "$as_me:16898: 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) $ECHO_C" >&6
@@ -16900,7 +16903,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 16903 "configure"
+#line 16906 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16919,16 +16922,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16922: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16925: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16925: \$? = $ac_status" >&5
+  echo "$as_me:16928: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16928: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16931: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16931: \$? = $ac_status" >&5
+  echo "$as_me:16934: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -16939,7 +16942,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16942: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:16945: 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"
@@ -16947,13 +16950,13 @@
 
 fi
 
-echo "$as_me:16950: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:16953: 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 16956 "configure"
+#line 16959 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -16969,16 +16972,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16972: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16975: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16975: \$? = $ac_status" >&5
+  echo "$as_me:16978: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16981: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16981: \$? = $ac_status" >&5
+  echo "$as_me:16984: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_header_time=yes
 else
@@ -16988,7 +16991,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:16991: result: $ac_cv_header_time" >&5
+echo "$as_me:16994: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -17006,13 +17009,13 @@
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return="return"
 
-echo "$as_me:17009: checking for an ANSI C-conforming const" >&5
+echo "$as_me:17012: 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 17015 "configure"
+#line 17018 "configure"
 #include "confdefs.h"
 
 int
@@ -17070,16 +17073,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:17073: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17076: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17076: \$? = $ac_status" >&5
+  echo "$as_me:17079: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:17079: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17082: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17082: \$? = $ac_status" >&5
+  echo "$as_me:17085: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_c_const=yes
 else
@@ -17089,7 +17092,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:17092: result: $ac_cv_c_const" >&5
+echo "$as_me:17095: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -17101,7 +17104,7 @@
 
 ###	Checks for external-data
 
-echo "$as_me:17104: checking if data-only library module links" >&5
+echo "$as_me:17107: 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
@@ -17109,20 +17112,20 @@
 
 	rm -f conftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 17112 "configure"
+#line 17115 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-	if { (eval echo "$as_me:17115: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:17118: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17118: \$? = $ac_status" >&5
+  echo "$as_me:17121: \$? = $ac_status" >&5
   (exit "$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.$ac_ext <<EOF
-#line 17125 "configure"
+#line 17128 "configure"
 int	testfunc(void)
 {
 #if defined(NeXT)
@@ -17135,10 +17138,10 @@
 #endif
 }
 EOF
-	if { (eval echo "$as_me:17138: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:17141: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17141: \$? = $ac_status" >&5
+  echo "$as_me:17144: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
 		mv conftest.o func.o && \
 		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
@@ -17151,7 +17154,7 @@
   cf_cv_link_dataonly=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 17154 "configure"
+#line 17157 "configure"
 #include "confdefs.h"
 
 	int main(void)
@@ -17162,15 +17165,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:17165: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17168: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17168: \$? = $ac_status" >&5
+  echo "$as_me:17171: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:17170: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17173: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17173: \$? = $ac_status" >&5
+  echo "$as_me:17176: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_link_dataonly=yes
 else
@@ -17185,7 +17188,7 @@
 
 fi
 
-echo "$as_me:17188: result: $cf_cv_link_dataonly" >&5
+echo "$as_me:17191: result: $cf_cv_link_dataonly" >&5
 echo "${ECHO_T}$cf_cv_link_dataonly" >&6
 
 if test "$cf_cv_link_dataonly" = no ; then
@@ -17204,23 +17207,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17207: checking for $ac_header" >&5
+echo "$as_me:17210: 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 17213 "configure"
+#line 17216 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17217: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:17220: \"$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:17223: \$? = $ac_status" >&5
+  echo "$as_me:17226: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17239,7 +17242,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:17242: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:17245: 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
@@ -17249,7 +17252,7 @@
 fi
 done
 
-echo "$as_me:17252: checking for working mkstemp" >&5
+echo "$as_me:17255: 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) $ECHO_C" >&6
@@ -17260,7 +17263,7 @@
   cf_cv_func_mkstemp=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 17263 "configure"
+#line 17266 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -17301,15 +17304,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:17304: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17307: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17307: \$? = $ac_status" >&5
+  echo "$as_me:17310: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:17309: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17312: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17312: \$? = $ac_status" >&5
+  echo "$as_me:17315: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_mkstemp=yes
 
@@ -17324,16 +17327,16 @@
 fi
 
 fi
-echo "$as_me:17327: result: $cf_cv_func_mkstemp" >&5
+echo "$as_me:17330: result: $cf_cv_func_mkstemp" >&5
 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
-	echo "$as_me:17330: checking for mkstemp" >&5
+	echo "$as_me:17333: 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 17336 "configure"
+#line 17339 "configure"
 #include "confdefs.h"
 #define mkstemp autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -17364,16 +17367,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17367: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17370: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17370: \$? = $ac_status" >&5
+  echo "$as_me:17373: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17373: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17376: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17376: \$? = $ac_status" >&5
+  echo "$as_me:17379: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -17383,7 +17386,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:17386: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:17389: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
 fi
@@ -17412,7 +17415,7 @@
 	unset cf_TEMP_gnat
 	# Extract the first word of "$cf_prog_gnat", so it can be a program name with args.
 set dummy $cf_prog_gnat; ac_word=$2
-echo "$as_me:17415: checking for $ac_word" >&5
+echo "$as_me:17418: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_cf_TEMP_gnat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17429,7 +17432,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_cf_TEMP_gnat="$ac_dir/$ac_word"
-   echo "$as_me:17432: found $ac_dir/$ac_word" >&5
+   echo "$as_me:17435: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -17441,10 +17444,10 @@
 cf_TEMP_gnat=$ac_cv_path_cf_TEMP_gnat
 
 if test -n "$cf_TEMP_gnat"; then
-  echo "$as_me:17444: result: $cf_TEMP_gnat" >&5
+  echo "$as_me:17447: result: $cf_TEMP_gnat" >&5
 echo "${ECHO_T}$cf_TEMP_gnat" >&6
 else
-  echo "$as_me:17447: result: no" >&5
+  echo "$as_me:17450: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -17454,7 +17457,7 @@
 		unset cf_cv_gnat_version
 		unset cf_TEMP_gnat
 
-echo "$as_me:17457: checking for $cf_prog_gnat version" >&5
+echo "$as_me:17460: checking for $cf_prog_gnat version" >&5
 echo $ECHO_N "checking for $cf_prog_gnat version... $ECHO_C" >&6
 if test "${cf_cv_gnat_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17465,7 +17468,7 @@
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
 
 fi
-echo "$as_me:17468: result: $cf_cv_gnat_version" >&5
+echo "$as_me:17471: result: $cf_cv_gnat_version" >&5
 echo "${ECHO_T}$cf_cv_gnat_version" >&6
 test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
 eval cf_TEMP_gnat=$cf_cv_gnat_version; unset cf_cv_gnat_version
@@ -17494,7 +17497,7 @@
 			cd conftest.src
 			for cf_gprconfig in Ada C
 			do
-				echo "$as_me:17497: checking for gprconfig name for $cf_gprconfig" >&5
+				echo "$as_me:17500: checking for gprconfig name for $cf_gprconfig" >&5
 echo $ECHO_N "checking for gprconfig name for $cf_gprconfig... $ECHO_C" >&6
 				if test "$cf_gprconfig" = C
 				then
@@ -17513,10 +17516,10 @@
 				if test -n "$cf_gprconfig_value"
 				then
 					eval "cf_ada_config_$cf_gprconfig=$cf_gprconfig_value"
-					echo "$as_me:17516: result: $cf_gprconfig_value" >&5
+					echo "$as_me:17519: result: $cf_gprconfig_value" >&5
 echo "${ECHO_T}$cf_gprconfig_value" >&6
 				else
-					echo "$as_me:17519: result: missing" >&5
+					echo "$as_me:17522: result: missing" >&5
 echo "${ECHO_T}missing" >&6
 					cf_ada_config="#"
 					break
@@ -17529,7 +17532,7 @@
 	if test "x$cf_ada_config" != "x#"
 	then
 
-echo "$as_me:17532: checking for gnat version" >&5
+echo "$as_me:17535: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
 if test "${cf_cv_gnat_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17540,7 +17543,7 @@
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
 
 fi
-echo "$as_me:17543: result: $cf_cv_gnat_version" >&5
+echo "$as_me:17546: result: $cf_cv_gnat_version" >&5
 echo "${ECHO_T}$cf_cv_gnat_version" >&6
 test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
 
@@ -17549,7 +17552,7 @@
 	cf_cv_prog_gnat_correct=yes
 	;;
 (*)
-	{ echo "$as_me:17552: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+	{ echo "$as_me:17555: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
 echo "$as_me: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
 	cf_cv_prog_gnat_correct=no
 	;;
@@ -17557,7 +17560,7 @@
 
 		# Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:17560: checking for $ac_word" >&5
+echo "$as_me:17563: 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) $ECHO_C" >&6
@@ -17572,7 +17575,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_M4_exists="yes"
-echo "$as_me:17575: found $ac_dir/$ac_word" >&5
+echo "$as_me:17578: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -17581,20 +17584,20 @@
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:17584: result: $M4_exists" >&5
+  echo "$as_me:17587: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:17587: result: no" >&5
+  echo "$as_me:17590: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 		if test "$ac_cv_prog_M4_exists" = no; then
 			cf_cv_prog_gnat_correct=no
-			{ echo "$as_me:17593: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&5
+			{ echo "$as_me:17596: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&5
 echo "$as_me: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&2;}
 		fi
 		if test "$cf_cv_prog_gnat_correct" = yes; then
-			echo "$as_me:17597: checking if GNAT works" >&5
+			echo "$as_me:17600: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf ./conftest* ./*~conftest*
@@ -17622,7 +17625,7 @@
 fi
 rm -rf ./conftest* ./*~conftest*
 
-			echo "$as_me:17625: result: $cf_cv_prog_gnat_correct" >&5
+			echo "$as_me:17628: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
 		fi
 	else
@@ -17632,7 +17635,7 @@
 
 	if test	"$cf_cv_prog_gnat_correct" = yes; then
 
-	echo "$as_me:17635: checking optimization options for ADAFLAGS" >&5
+	echo "$as_me:17638: checking optimization options for ADAFLAGS" >&5
 echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 	case "$CFLAGS" in
 	(*-g*)
@@ -17649,10 +17652,10 @@
 
 		;;
 	esac
-	echo "$as_me:17652: result: $ADAFLAGS" >&5
+	echo "$as_me:17655: result: $ADAFLAGS" >&5
 echo "${ECHO_T}$ADAFLAGS" >&6
 
-echo "$as_me:17655: checking if GNATPREP supports -T option" >&5
+echo "$as_me:17658: 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
@@ -17662,11 +17665,11 @@
 gnatprep -T 2>/dev/null >/dev/null && cf_cv_gnatprep_opt_t=yes
 
 fi
-echo "$as_me:17665: result: $cf_cv_gnatprep_opt_t" >&5
+echo "$as_me:17668: 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 "$as_me:17669: checking if GNAT supports generics" >&5
+echo "$as_me:17672: checking if GNAT supports generics" >&5
 echo $ECHO_N "checking if GNAT supports generics... $ECHO_C" >&6
 case "$cf_cv_gnat_version" in
 (3.1[1-9]*|3.[2-9]*|[4-9].*|[1-9][0-9].[0-9]*|20[0-9][0-9])
@@ -17676,7 +17679,7 @@
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:17679: result: $cf_gnat_generics" >&5
+echo "$as_me:17682: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -17688,7 +17691,7 @@
 	cf_generic_objects=
 fi
 
-echo "$as_me:17691: checking if GNAT supports SIGINT" >&5
+echo "$as_me:17694: 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
@@ -17736,7 +17739,7 @@
 rm -rf ./conftest* ./*~conftest*
 
 fi
-echo "$as_me:17739: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:17742: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test "$cf_cv_gnat_sigint" = yes ; then
@@ -17749,7 +17752,7 @@
 cf_gnat_projects=no
 
 if test "$enable_gnat_projects" != no ; then
-echo "$as_me:17752: checking if GNAT supports project files" >&5
+echo "$as_me:17755: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
 case "$cf_cv_gnat_version" in
 (3.[0-9]*)
@@ -17812,15 +17815,15 @@
 	esac
 	;;
 esac
-echo "$as_me:17815: result: $cf_gnat_projects" >&5
+echo "$as_me:17818: 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:17821: checking if GNAT supports libraries" >&5
+	echo "$as_me:17824: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:17823: result: $cf_gnat_libraries" >&5
+	echo "$as_me:17826: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -17840,7 +17843,7 @@
 	then
 		USE_GNAT_MAKE_GPR=""
 	else
-		{ echo "$as_me:17843: WARNING: use old makefile rules since tools are missing" >&5
+		{ echo "$as_me:17846: WARNING: use old makefile rules since tools are missing" >&5
 echo "$as_me: WARNING: use old makefile rules since tools are missing" >&2;}
 	fi
 fi
@@ -17852,7 +17855,7 @@
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:17855: checking for ada-compiler" >&5
+echo "$as_me:17858: 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.
@@ -17863,12 +17866,12 @@
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:17866: result: $cf_ada_compiler" >&5
+echo "$as_me:17869: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 		cf_ada_package=terminal_interface
 
-echo "$as_me:17871: checking for ada-include" >&5
+echo "$as_me:17874: 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.
@@ -17904,7 +17907,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:17907: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:17910: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -17913,10 +17916,10 @@
 fi
 eval ADA_INCLUDE="$withval"
 
-echo "$as_me:17916: result: $ADA_INCLUDE" >&5
+echo "$as_me:17919: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:17919: checking for ada-objects" >&5
+echo "$as_me:17922: 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.
@@ -17952,7 +17955,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:17955: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:17958: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -17961,10 +17964,10 @@
 fi
 eval ADA_OBJECTS="$withval"
 
-echo "$as_me:17964: result: $ADA_OBJECTS" >&5
+echo "$as_me:17967: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:17967: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:17970: 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.
@@ -17974,14 +17977,14 @@
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:17977: result: $with_ada_sharedlib" >&5
+echo "$as_me:17980: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 if test "x$with_ada_sharedlib" != xno
 then
 	if test "x$cf_gnat_projects" != xyes
 	then
-		{ echo "$as_me:17984: WARNING: disabling shared-library since GNAT projects are not supported" >&5
+		{ echo "$as_me:17987: WARNING: disabling shared-library since GNAT projects are not supported" >&5
 echo "$as_me: WARNING: disabling shared-library since GNAT projects are not supported" >&2;}
 		with_ada_sharedlib=no
 	fi
@@ -18001,7 +18004,7 @@
 
 		# allow the Ada binding to be renamed
 
-echo "$as_me:18004: checking for ada-libname" >&5
+echo "$as_me:18007: checking for ada-libname" >&5
 echo $ECHO_N "checking for ada-libname... $ECHO_C" >&6
 
 # Check whether --with-ada-libname or --without-ada-libname was given.
@@ -18017,16 +18020,16 @@
 	;;
 esac
 
-echo "$as_me:18020: result: $ADA_LIBNAME" >&5
+echo "$as_me:18023: result: $ADA_LIBNAME" >&5
 echo "${ECHO_T}$ADA_LIBNAME" >&6
 
 	else
-		{ { echo "$as_me:18024: error: No usable Ada compiler found" >&5
+		{ { echo "$as_me:18027: error: No usable Ada compiler found" >&5
 echo "$as_me: error: No usable Ada compiler found" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 else
-	{ { echo "$as_me:18029: error: The Ada compiler is needed for this package" >&5
+	{ { echo "$as_me:18032: error: The Ada compiler is needed for this package" >&5
 echo "$as_me: error: The Ada compiler is needed for this package" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -18066,7 +18069,7 @@
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:18069: checking default library suffix" >&5
+echo "$as_me:18072: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -18077,10 +18080,10 @@
 	(shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:18080: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:18083: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:18083: checking default library-dependency suffix" >&5
+echo "$as_me:18086: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case X$DFT_LWR_MODEL in
@@ -18163,10 +18166,10 @@
 		DFT_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_LIB_SUFFIX}"
 		DFT_DEP_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_DEP_SUFFIX}"
 	fi
-echo "$as_me:18166: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:18169: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:18169: checking default object directory" >&5
+echo "$as_me:18172: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -18182,7 +18185,7 @@
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:18185: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:18188: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 ### Set up low-level terminfo dependencies for makefiles.
@@ -18324,7 +18327,7 @@
 : "${CONFIG_STATUS=./config.status}"
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:18327: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:18330: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >"$CONFIG_STATUS" <<_ACEOF
 #! $SHELL
@@ -18503,7 +18506,7 @@
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:18506: error: ambiguous option: $1
+    { { echo "$as_me:18509: 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;}
@@ -18522,7 +18525,7 @@
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:18525: error: unrecognized option: $1
+  -*) { { echo "$as_me:18528: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -18596,7 +18599,7 @@
   "Makefile" ) CONFIG_FILES="$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:18599: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:18602: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -18956,7 +18959,7 @@
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:18959: creating $ac_file" >&5
+    { echo "$as_me:18962: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -18974,7 +18977,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:18977: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:18980: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -18987,7 +18990,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:18990: error: cannot find input file: $f" >&5
+           { { echo "$as_me:18993: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19003,7 +19006,7 @@
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' "$ac_item"`
         if test -z "$ac_used"; then
-          { echo "$as_me:19006: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:19009: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -19012,7 +19015,7 @@
       fi
       ac_seen=`grep '${datarootdir}' "$ac_item"`
       if test -n "$ac_seen"; then
-        { echo "$as_me:19015: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:19018: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -19049,7 +19052,7 @@
             ac_init=`${EGREP-egrep} '[ 	]*'$ac_name'[ 	]*=' "$ac_file"`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:19052: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:19055: 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;}
@@ -19060,7 +19063,7 @@
     ${EGREP-egrep} -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:19063: WARNING: Some variables may not be substituted:
+      { echo "$as_me:19066: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -19109,7 +19112,7 @@
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:19112: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:19115: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -19120,7 +19123,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:19123: error: cannot find input file: $f" >&5
+         test -f "$f" || { { 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; }; }
          echo $f;;
@@ -19133,7 +19136,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:19136: error: cannot find input file: $f" >&5
+           { { echo "$as_me:19139: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -19191,7 +19194,7 @@
   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:19194: $ac_file is unchanged" >&5
+      { echo "$as_me:19197: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
Index: NEWS
Prereq:  1.3741 
--- ncurses-6.3-20211106+/NEWS	2021-11-06 23:43:40.000000000 +0000
+++ ncurses-6.3-20211113/NEWS	2021-11-14 00:34:58.000000000 +0000
@@ -26,7 +26,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.3741 2021/11/06 23:43:40 tom Exp $
+-- $Id: NEWS,v 1.3743 2021/11/14 00:34:58 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -46,6 +46,13 @@
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20211113
+	+ minor clarification to clear.1 (Debian #999437).
+	+ add xterm+sl-alt, use that in foot+base (report by Jonas Grosse
+	  Sundrup) -TD
+	+ improve search-path check for pkg-config, for Debian testing which
+	  installs pkg-config with architecture-prefixes.
+
 20211106
 	+ improve check in misc/Makefile.in for empty $PKG_CONFIG_LIBDIR
 	+ modify wnoutrefresh to call pnoutrefresh if its parameter is a pad,
Index: VERSION
--- ncurses-6.3-20211106+/VERSION	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/VERSION	2021-11-13 11:06:04.000000000 +0000
@@ -1 +1 @@
-5:0:10	6.3	20211106
+5:0:10	6.3	20211113
Index: aclocal.m4
Prereq:  1.991 
--- ncurses-6.3-20211106+/aclocal.m4	2021-10-30 14:46:08.000000000 +0000
+++ ncurses-6.3-20211113/aclocal.m4	2021-11-07 15:31:47.000000000 +0000
@@ -29,7 +29,7 @@
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.991 2021/10/30 14:46:08 tom Exp $
+dnl $Id: aclocal.m4,v 1.992 2021/11/07 15:31:47 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -9237,7 +9237,7 @@
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_PKG_CONFIG_LIBDIR version: 16 updated: 2021/10/26 16:50:11
+dnl CF_WITH_PKG_CONFIG_LIBDIR version: 17 updated: 2021/11/07 10:30:15
 dnl -------------------------
 dnl Allow the choice of the pkg-config library directory to be overridden.
 dnl
@@ -9277,12 +9277,15 @@
 	if test "x$PKG_CONFIG" != xnone
 	then
 		# works for pkg-config since version 0.24 (2009)
-		cf_pkg_program=`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'`
-		cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
-
 		# works for pkgconf since version 0.8.3 (2012)
-		test -z "$cf_search_path" && \
-		cf_search_path=`pkgconf --variable=pc_path pkgconf 2>/dev/null | tr : ' '`
+		for cf_pkg_program in \
+			`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'` \
+			pkg-config \
+			pkgconf
+		do
+			cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
+			test -n "$cf_search_path" && break
+		done
 
 		# works for pkg-config since import in 2005 of original 2001 HP code.
 		test -z "$cf_search_path" && \
Index: configure
--- ncurses-6.3-20211106+/configure	2021-10-30 14:46:35.000000000 +0000
+++ ncurses-6.3-20211113/configure	2021-11-07 15:32:40.000000000 +0000
@@ -4163,12 +4163,15 @@
 	if test "x$PKG_CONFIG" != xnone
 	then
 		# works for pkg-config since version 0.24 (2009)
-		cf_pkg_program=`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'`
-		cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
-
 		# works for pkgconf since version 0.8.3 (2012)
-		test -z "$cf_search_path" && \
-		cf_search_path=`pkgconf --variable=pc_path pkgconf 2>/dev/null | tr : ' '`
+		for cf_pkg_program in \
+			`echo "$PKG_CONFIG" | sed -e 's,^.*/,,'` \
+			pkg-config \
+			pkgconf
+		do
+			cf_search_path=`"$PKG_CONFIG" --variable=pc_path "$cf_pkg_program" 2>/dev/null | tr : ' '`
+			test -n "$cf_search_path" && break
+		done
 
 		# works for pkg-config since import in 2005 of original 2001 HP code.
 		test -z "$cf_search_path" && \
@@ -4182,7 +4185,7 @@
 "`
 	fi
 
-	echo "$as_me:4185: result: $cf_search_path" >&5
+	echo "$as_me:4188: result: $cf_search_path" >&5
 echo "${ECHO_T}$cf_search_path" >&6
 
 	;;
@@ -4190,7 +4193,7 @@
 	;;
 esac
 
-echo "$as_me:4193: checking for first directory" >&5
+echo "$as_me:4196: checking for first directory" >&5
 echo $ECHO_N "checking for first directory... $ECHO_C" >&6
 cf_pkg_config_path=none
 for cf_config in $cf_search_path
@@ -4201,7 +4204,7 @@
 		break
 	fi
 done
-echo "$as_me:4204: result: $cf_pkg_config_path" >&5
+echo "$as_me:4207: result: $cf_pkg_config_path" >&5
 echo "${ECHO_T}$cf_pkg_config_path" >&6
 
 if test "x$cf_pkg_config_path" != xnone ; then
@@ -4211,7 +4214,7 @@
 
 if test -z "$PKG_CONFIG_LIBDIR" && test -n "$cf_search_path"
 then
-	echo "$as_me:4214: checking for workaround" >&5
+	echo "$as_me:4217: checking for workaround" >&5
 echo $ECHO_N "checking for workaround... $ECHO_C" >&6
 	if test "$prefix" = "NONE" ; then
 		cf_prefix="$ac_default_prefix"
@@ -4234,16 +4237,16 @@
 		esac
 	done
 	test -z "$PKG_CONFIG_LIBDIR" && PKG_CONFIG_LIBDIR=$cf_backup
-	echo "$as_me:4237: result: $PKG_CONFIG_LIBDIR" >&5
+	echo "$as_me:4240: result: $PKG_CONFIG_LIBDIR" >&5
 echo "${ECHO_T}$PKG_CONFIG_LIBDIR" >&6
 fi
 
 if test "x$PKG_CONFIG" != xnone
 then
-	echo "$as_me:4243: checking if we should install .pc files for $PKG_CONFIG" >&5
+	echo "$as_me:4246: checking if we should install .pc files for $PKG_CONFIG" >&5
 echo $ECHO_N "checking if we should install .pc files for $PKG_CONFIG... $ECHO_C" >&6
 else
-	echo "$as_me:4246: checking if we should install .pc files" >&5
+	echo "$as_me:4249: checking if we should install .pc files" >&5
 echo $ECHO_N "checking if we should install .pc files... $ECHO_C" >&6
 fi
 
@@ -4254,7 +4257,7 @@
 else
   enable_pc_files=no
 fi;
-echo "$as_me:4257: result: $enable_pc_files" >&5
+echo "$as_me:4260: result: $enable_pc_files" >&5
 echo "${ECHO_T}$enable_pc_files" >&6
 
 if test "x$enable_pc_files" != xno
@@ -4262,7 +4265,7 @@
 	MAKE_PC_FILES=
 	case "x$PKG_CONFIG_LIBDIR" in
 	(xno|xnone|xyes|x)
-		{ echo "$as_me:4265: WARNING: no PKG_CONFIG_LIBDIR was found" >&5
+		{ echo "$as_me:4268: WARNING: no PKG_CONFIG_LIBDIR was found" >&5
 echo "$as_me: WARNING: no PKG_CONFIG_LIBDIR was found" >&2;}
 		;;
 	(*)
@@ -4292,7 +4295,7 @@
 	PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:4295: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&5
+	{ { echo "$as_me:4298: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&5
 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -4306,7 +4309,7 @@
 
 if test -z "$MAKE_PC_FILES"
 then
-	echo "$as_me:4309: checking for suffix to add to pc-files" >&5
+	echo "$as_me:4312: checking for suffix to add to pc-files" >&5
 echo $ECHO_N "checking for suffix to add to pc-files... $ECHO_C" >&6
 
 # Check whether --with-pc-suffix or --without-pc-suffix was given.
@@ -4321,13 +4324,13 @@
 	esac
 fi;
 	test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
-	echo "$as_me:4324: result: $PC_MODULE_SUFFIX" >&5
+	echo "$as_me:4327: result: $PC_MODULE_SUFFIX" >&5
 echo "${ECHO_T}$PC_MODULE_SUFFIX" >&6
 	test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
 
 fi
 
-echo "$as_me:4330: checking if we should assume mixed-case filenames" >&5
+echo "$as_me:4333: checking if we should assume mixed-case filenames" >&5
 echo $ECHO_N "checking if we should assume mixed-case filenames... $ECHO_C" >&6
 
 # Check whether --enable-mixed-case or --disable-mixed-case was given.
@@ -4337,11 +4340,11 @@
 else
   enable_mixedcase=auto
 fi;
-echo "$as_me:4340: result: $enable_mixedcase" >&5
+echo "$as_me:4343: result: $enable_mixedcase" >&5
 echo "${ECHO_T}$enable_mixedcase" >&6
 if test "$enable_mixedcase" = "auto" ; then
 
-echo "$as_me:4344: checking if filesystem supports mixed-case filenames" >&5
+echo "$as_me:4347: checking if filesystem supports mixed-case filenames" >&5
 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
 if test "${cf_cv_mixedcase+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4368,7 +4371,7 @@
 fi
 
 fi
-echo "$as_me:4371: result: $cf_cv_mixedcase" >&5
+echo "$as_me:4374: result: $cf_cv_mixedcase" >&5
 echo "${ECHO_T}$cf_cv_mixedcase" >&6
 test "$cf_cv_mixedcase" = yes &&
 cat >>confdefs.h <<\EOF
@@ -4387,7 +4390,7 @@
 fi
 
 # do this after mixed-case option (tags/TAGS is not as important as tic).
-echo "$as_me:4390: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "$as_me:4393: checking whether ${MAKE-make} sets \${MAKE}" >&5
 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
@@ -4407,16 +4410,16 @@
 rm -f conftest.make
 fi
 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
-  echo "$as_me:4410: result: yes" >&5
+  echo "$as_me:4413: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   SET_MAKE=
 else
-  echo "$as_me:4414: result: no" >&5
+  echo "$as_me:4417: result: no" >&5
 echo "${ECHO_T}no" >&6
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
-echo "$as_me:4419: checking for \".PHONY\" make-support" >&5
+echo "$as_me:4422: checking for \".PHONY\" make-support" >&5
 echo $ECHO_N "checking for \".PHONY\" make-support... $ECHO_C" >&6
 if test "${cf_cv_make_PHONY+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4471,7 +4474,7 @@
 	rm -rf conftest*
 
 fi
-echo "$as_me:4474: result: $cf_cv_make_PHONY" >&5
+echo "$as_me:4477: result: $cf_cv_make_PHONY" >&5
 echo "${ECHO_T}$cf_cv_make_PHONY" >&6
 MAKE_NO_PHONY="#"
 MAKE_PHONY="#"
@@ -4482,7 +4485,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:4485: checking for $ac_word" >&5
+echo "$as_me:4488: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CTAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4497,7 +4500,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CTAGS="$ac_prog"
-echo "$as_me:4500: found $ac_dir/$ac_word" >&5
+echo "$as_me:4503: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4505,10 +4508,10 @@
 fi
 CTAGS=$ac_cv_prog_CTAGS
 if test -n "$CTAGS"; then
-  echo "$as_me:4508: result: $CTAGS" >&5
+  echo "$as_me:4511: result: $CTAGS" >&5
 echo "${ECHO_T}$CTAGS" >&6
 else
-  echo "$as_me:4511: result: no" >&5
+  echo "$as_me:4514: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4519,7 +4522,7 @@
 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:4522: checking for $ac_word" >&5
+echo "$as_me:4525: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ETAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4534,7 +4537,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ETAGS="$ac_prog"
-echo "$as_me:4537: found $ac_dir/$ac_word" >&5
+echo "$as_me:4540: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4542,10 +4545,10 @@
 fi
 ETAGS=$ac_cv_prog_ETAGS
 if test -n "$ETAGS"; then
-  echo "$as_me:4545: result: $ETAGS" >&5
+  echo "$as_me:4548: result: $ETAGS" >&5
 echo "${ECHO_T}$ETAGS" >&6
 else
-  echo "$as_me:4548: result: no" >&5
+  echo "$as_me:4551: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4554,7 +4557,7 @@
 
 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
 set dummy ${CTAGS:-ctags}; ac_word=$2
-echo "$as_me:4557: checking for $ac_word" >&5
+echo "$as_me:4560: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4569,7 +4572,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_LOWER_TAGS="yes"
-echo "$as_me:4572: found $ac_dir/$ac_word" >&5
+echo "$as_me:4575: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4578,17 +4581,17 @@
 fi
 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
 if test -n "$MAKE_LOWER_TAGS"; then
-  echo "$as_me:4581: result: $MAKE_LOWER_TAGS" >&5
+  echo "$as_me:4584: result: $MAKE_LOWER_TAGS" >&5
 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
 else
-  echo "$as_me:4584: result: no" >&5
+  echo "$as_me:4587: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 if test "$cf_cv_mixedcase" = yes ; then
 	# Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
 set dummy ${ETAGS:-etags}; ac_word=$2
-echo "$as_me:4591: checking for $ac_word" >&5
+echo "$as_me:4594: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4603,7 +4606,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE_UPPER_TAGS="yes"
-echo "$as_me:4606: found $ac_dir/$ac_word" >&5
+echo "$as_me:4609: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4612,10 +4615,10 @@
 fi
 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
 if test -n "$MAKE_UPPER_TAGS"; then
-  echo "$as_me:4615: result: $MAKE_UPPER_TAGS" >&5
+  echo "$as_me:4618: result: $MAKE_UPPER_TAGS" >&5
 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
 else
-  echo "$as_me:4618: result: no" >&5
+  echo "$as_me:4621: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4635,7 +4638,7 @@
 	MAKE_LOWER_TAGS="#"
 fi
 
-echo "$as_me:4638: checking for makeflags variable" >&5
+echo "$as_me:4641: checking for makeflags variable" >&5
 echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
 if test "${cf_cv_makeflags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4665,7 +4668,7 @@
 			;;
 		(*)
 
-echo "${as_me:-configure}:4668: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
+echo "${as_me:-configure}:4671: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
 
 			;;
 		esac
@@ -4673,13 +4676,13 @@
 	rm -f cf_makeflags.tmp
 
 fi
-echo "$as_me:4676: result: $cf_cv_makeflags" >&5
+echo "$as_me:4679: result: $cf_cv_makeflags" >&5
 echo "${ECHO_T}$cf_cv_makeflags" >&6
 
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:4682: checking for $ac_word" >&5
+echo "$as_me:4685: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4694,7 +4697,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-echo "$as_me:4697: found $ac_dir/$ac_word" >&5
+echo "$as_me:4700: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4702,10 +4705,10 @@
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:4705: result: $RANLIB" >&5
+  echo "$as_me:4708: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:4708: result: no" >&5
+  echo "$as_me:4711: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4714,7 +4717,7 @@
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:4717: checking for $ac_word" >&5
+echo "$as_me:4720: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4729,7 +4732,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-echo "$as_me:4732: found $ac_dir/$ac_word" >&5
+echo "$as_me:4735: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4738,10 +4741,10 @@
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:4741: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:4744: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:4744: result: no" >&5
+  echo "$as_me:4747: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4753,7 +4756,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ld; ac_word=$2
-echo "$as_me:4756: checking for $ac_word" >&5
+echo "$as_me:4759: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4768,7 +4771,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LD="${ac_tool_prefix}ld"
-echo "$as_me:4771: found $ac_dir/$ac_word" >&5
+echo "$as_me:4774: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4776,10 +4779,10 @@
 fi
 LD=$ac_cv_prog_LD
 if test -n "$LD"; then
-  echo "$as_me:4779: result: $LD" >&5
+  echo "$as_me:4782: result: $LD" >&5
 echo "${ECHO_T}$LD" >&6
 else
-  echo "$as_me:4782: result: no" >&5
+  echo "$as_me:4785: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4788,7 +4791,7 @@
   ac_ct_LD=$LD
   # Extract the first word of "ld", so it can be a program name with args.
 set dummy ld; ac_word=$2
-echo "$as_me:4791: checking for $ac_word" >&5
+echo "$as_me:4794: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4803,7 +4806,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LD="ld"
-echo "$as_me:4806: found $ac_dir/$ac_word" >&5
+echo "$as_me:4809: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4812,10 +4815,10 @@
 fi
 ac_ct_LD=$ac_cv_prog_ac_ct_LD
 if test -n "$ac_ct_LD"; then
-  echo "$as_me:4815: result: $ac_ct_LD" >&5
+  echo "$as_me:4818: result: $ac_ct_LD" >&5
 echo "${ECHO_T}$ac_ct_LD" >&6
 else
-  echo "$as_me:4818: result: no" >&5
+  echo "$as_me:4821: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4827,7 +4830,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:4830: checking for $ac_word" >&5
+echo "$as_me:4833: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4842,7 +4845,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:4845: found $ac_dir/$ac_word" >&5
+echo "$as_me:4848: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4850,10 +4853,10 @@
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:4853: result: $AR" >&5
+  echo "$as_me:4856: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:4856: result: no" >&5
+  echo "$as_me:4859: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4862,7 +4865,7 @@
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:4865: checking for $ac_word" >&5
+echo "$as_me:4868: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4877,7 +4880,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:4880: found $ac_dir/$ac_word" >&5
+echo "$as_me:4883: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4886,10 +4889,10 @@
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:4889: result: $ac_ct_AR" >&5
+  echo "$as_me:4892: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:4892: result: no" >&5
+  echo "$as_me:4895: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4901,7 +4904,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nm; ac_word=$2
-echo "$as_me:4904: checking for $ac_word" >&5
+echo "$as_me:4907: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4916,7 +4919,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_NM="${ac_tool_prefix}nm"
-echo "$as_me:4919: found $ac_dir/$ac_word" >&5
+echo "$as_me:4922: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4924,10 +4927,10 @@
 fi
 NM=$ac_cv_prog_NM
 if test -n "$NM"; then
-  echo "$as_me:4927: result: $NM" >&5
+  echo "$as_me:4930: result: $NM" >&5
 echo "${ECHO_T}$NM" >&6
 else
-  echo "$as_me:4930: result: no" >&5
+  echo "$as_me:4933: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4936,7 +4939,7 @@
   ac_ct_NM=$NM
   # Extract the first word of "nm", so it can be a program name with args.
 set dummy nm; ac_word=$2
-echo "$as_me:4939: checking for $ac_word" >&5
+echo "$as_me:4942: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4951,7 +4954,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_NM="nm"
-echo "$as_me:4954: found $ac_dir/$ac_word" >&5
+echo "$as_me:4957: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4960,10 +4963,10 @@
 fi
 ac_ct_NM=$ac_cv_prog_ac_ct_NM
 if test -n "$ac_ct_NM"; then
-  echo "$as_me:4963: result: $ac_ct_NM" >&5
+  echo "$as_me:4966: result: $ac_ct_NM" >&5
 echo "${ECHO_T}$ac_ct_NM" >&6
 else
-  echo "$as_me:4966: result: no" >&5
+  echo "$as_me:4969: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -4975,7 +4978,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:4978: checking for $ac_word" >&5
+echo "$as_me:4981: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4990,7 +4993,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-echo "$as_me:4993: found $ac_dir/$ac_word" >&5
+echo "$as_me:4996: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -4998,10 +5001,10 @@
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  echo "$as_me:5001: result: $AR" >&5
+  echo "$as_me:5004: result: $AR" >&5
 echo "${ECHO_T}$AR" >&6
 else
-  echo "$as_me:5004: result: no" >&5
+  echo "$as_me:5007: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5010,7 +5013,7 @@
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-echo "$as_me:5013: checking for $ac_word" >&5
+echo "$as_me:5016: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5025,7 +5028,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_AR="ar"
-echo "$as_me:5028: found $ac_dir/$ac_word" >&5
+echo "$as_me:5031: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5034,10 +5037,10 @@
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  echo "$as_me:5037: result: $ac_ct_AR" >&5
+  echo "$as_me:5040: result: $ac_ct_AR" >&5
 echo "${ECHO_T}$ac_ct_AR" >&6
 else
-  echo "$as_me:5040: result: no" >&5
+  echo "$as_me:5043: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5046,7 +5049,7 @@
   AR="$ac_cv_prog_AR"
 fi
 
-echo "$as_me:5049: checking for options to update archives" >&5
+echo "$as_me:5052: checking for options to update archives" >&5
 echo $ECHO_N "checking for options to update archives... $ECHO_C" >&6
 if test "${cf_cv_ar_flags+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5083,13 +5086,13 @@
 			rm -f conftest.a
 
 			cat >"conftest.$ac_ext" <<EOF
-#line 5086 "configure"
+#line 5089 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-			if { (eval echo "$as_me:5089: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:5092: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5092: \$? = $ac_status" >&5
+  echo "$as_me:5095: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
 				echo "$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext" >&5
 				$AR $ARFLAGS "$cf_ar_flags" conftest.a "conftest.$ac_cv_objext" 2>&5 1>/dev/null
@@ -5100,7 +5103,7 @@
 			else
 				test -n "$verbose" && echo "	cannot compile test-program" 1>&6
 
-echo "${as_me:-configure}:5103: testing cannot compile test-program ..." 1>&5
+echo "${as_me:-configure}:5106: testing cannot compile test-program ..." 1>&5
 
 				break
 			fi
@@ -5110,7 +5113,7 @@
 	esac
 
 fi
-echo "$as_me:5113: result: $cf_cv_ar_flags" >&5
+echo "$as_me:5116: result: $cf_cv_ar_flags" >&5
 echo "${ECHO_T}$cf_cv_ar_flags" >&6
 
 if test -n "$ARFLAGS" ; then
@@ -5121,7 +5124,7 @@
 	ARFLAGS=$cf_cv_ar_flags
 fi
 
-echo "$as_me:5124: checking if you have specified an install-prefix" >&5
+echo "$as_me:5127: checking if you have specified an install-prefix" >&5
 echo $ECHO_N "checking if you have specified an install-prefix... $ECHO_C" >&6
 
 # Check whether --with-install-prefix or --without-install-prefix was given.
@@ -5134,7 +5137,7 @@
 		;;
 	esac
 fi;
-echo "$as_me:5137: result: $DESTDIR" >&5
+echo "$as_me:5140: result: $DESTDIR" >&5
 echo "${ECHO_T}$DESTDIR" >&6
 
 ###############################################################################
@@ -5169,7 +5172,7 @@
 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:5172: checking for $ac_word" >&5
+echo "$as_me:5175: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5184,7 +5187,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_BUILD_CC="$ac_prog"
-echo "$as_me:5187: found $ac_dir/$ac_word" >&5
+echo "$as_me:5190: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5192,10 +5195,10 @@
 fi
 BUILD_CC=$ac_cv_prog_BUILD_CC
 if test -n "$BUILD_CC"; then
-  echo "$as_me:5195: result: $BUILD_CC" >&5
+  echo "$as_me:5198: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 else
-  echo "$as_me:5198: result: no" >&5
+  echo "$as_me:5201: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5204,12 +5207,12 @@
 test -n "$BUILD_CC" || BUILD_CC="none"
 
 fi;
-	echo "$as_me:5207: checking for native build C compiler" >&5
+	echo "$as_me:5210: checking for native build C compiler" >&5
 echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
-	echo "$as_me:5209: result: $BUILD_CC" >&5
+	echo "$as_me:5212: result: $BUILD_CC" >&5
 echo "${ECHO_T}$BUILD_CC" >&6
 
-	echo "$as_me:5212: checking for native build C preprocessor" >&5
+	echo "$as_me:5215: checking for native build C preprocessor" >&5
 echo $ECHO_N "checking for native build C preprocessor... $ECHO_C" >&6
 
 # Check whether --with-build-cpp or --without-build-cpp was given.
@@ -5219,10 +5222,10 @@
 else
   BUILD_CPP='${BUILD_CC} -E'
 fi;
-	echo "$as_me:5222: result: $BUILD_CPP" >&5
+	echo "$as_me:5225: result: $BUILD_CPP" >&5
 echo "${ECHO_T}$BUILD_CPP" >&6
 
-	echo "$as_me:5225: checking for native build C flags" >&5
+	echo "$as_me:5228: checking for native build C flags" >&5
 echo $ECHO_N "checking for native build C flags... $ECHO_C" >&6
 
 # Check whether --with-build-cflags or --without-build-cflags was given.
@@ -5230,10 +5233,10 @@
   withval="$with_build_cflags"
   BUILD_CFLAGS="$withval"
 fi;
-	echo "$as_me:5233: result: $BUILD_CFLAGS" >&5
+	echo "$as_me:5236: result: $BUILD_CFLAGS" >&5
 echo "${ECHO_T}$BUILD_CFLAGS" >&6
 
-	echo "$as_me:5236: checking for native build C preprocessor-flags" >&5
+	echo "$as_me:5239: checking for native build C preprocessor-flags" >&5
 echo $ECHO_N "checking for native build C preprocessor-flags... $ECHO_C" >&6
 
 # Check whether --with-build-cppflags or --without-build-cppflags was given.
@@ -5241,10 +5244,10 @@
   withval="$with_build_cppflags"
   BUILD_CPPFLAGS="$withval"
 fi;
-	echo "$as_me:5244: result: $BUILD_CPPFLAGS" >&5
+	echo "$as_me:5247: result: $BUILD_CPPFLAGS" >&5
 echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
 
-	echo "$as_me:5247: checking for native build linker-flags" >&5
+	echo "$as_me:5250: checking for native build linker-flags" >&5
 echo $ECHO_N "checking for native build linker-flags... $ECHO_C" >&6
 
 # Check whether --with-build-ldflags or --without-build-ldflags was given.
@@ -5252,10 +5255,10 @@
   withval="$with_build_ldflags"
   BUILD_LDFLAGS="$withval"
 fi;
-	echo "$as_me:5255: result: $BUILD_LDFLAGS" >&5
+	echo "$as_me:5258: result: $BUILD_LDFLAGS" >&5
 echo "${ECHO_T}$BUILD_LDFLAGS" >&6
 
-	echo "$as_me:5258: checking for native build linker-libraries" >&5
+	echo "$as_me:5261: checking for native build linker-libraries" >&5
 echo $ECHO_N "checking for native build linker-libraries... $ECHO_C" >&6
 
 # Check whether --with-build-libs or --without-build-libs was given.
@@ -5263,7 +5266,7 @@
   withval="$with_build_libs"
   BUILD_LIBS="$withval"
 fi;
-	echo "$as_me:5266: result: $BUILD_LIBS" >&5
+	echo "$as_me:5269: result: $BUILD_LIBS" >&5
 echo "${ECHO_T}$BUILD_LIBS" >&6
 
 	# this assumes we're on Unix.
@@ -5273,7 +5276,7 @@
 	: ${BUILD_CC:='${CC}'}
 
 	if { test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '${CC}'; } ; then
-		{ { echo "$as_me:5276: error: Cross-build requires two compilers.
+		{ { echo "$as_me:5279: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&5
 echo "$as_me: error: Cross-build requires two compilers.
 Use --with-build-cc to specify the native compiler." >&2;}
@@ -5298,7 +5301,7 @@
 ### shared, for example.
 cf_list_models=""
 
-echo "$as_me:5301: checking if libtool -version-number should be used" >&5
+echo "$as_me:5304: checking if libtool -version-number should be used" >&5
 echo $ECHO_N "checking if libtool -version-number should be used... $ECHO_C" >&6
 
 # Check whether --enable-libtool-version or --disable-libtool-version was given.
@@ -5315,7 +5318,7 @@
 	cf_libtool_version=yes
 
 fi;
-echo "$as_me:5318: result: $cf_libtool_version" >&5
+echo "$as_me:5321: result: $cf_libtool_version" >&5
 echo "${ECHO_T}$cf_libtool_version" >&6
 
 if test "$cf_libtool_version" = yes ; then
@@ -5324,25 +5327,25 @@
 	LIBTOOL_VERSION="-version-info"
 	case "x$VERSION" in
 	(x)
-		{ echo "$as_me:5327: WARNING: VERSION was not set" >&5
+		{ echo "$as_me:5330: WARNING: VERSION was not set" >&5
 echo "$as_me: WARNING: VERSION was not set" >&2;}
 		;;
 	(x*.*.*)
 		ABI_VERSION="$VERSION"
 		test -n "$verbose" && echo "	ABI_VERSION: $ABI_VERSION" 1>&6
 
-echo "${as_me:-configure}:5334: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
+echo "${as_me:-configure}:5337: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
 
 		;;
 	(x*:*:*)
 		ABI_VERSION=`echo "$VERSION" | sed -e 's/:/./g'`
 		test -n "$verbose" && echo "	ABI_VERSION: $ABI_VERSION" 1>&6
 
-echo "${as_me:-configure}:5341: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
+echo "${as_me:-configure}:5344: testing ABI_VERSION: $ABI_VERSION ..." 1>&5
 
 		;;
 	(*)
-		{ echo "$as_me:5345: WARNING: unexpected VERSION value: $VERSION" >&5
+		{ echo "$as_me:5348: WARNING: unexpected VERSION value: $VERSION" >&5
 echo "$as_me: WARNING: unexpected VERSION value: $VERSION" >&2;}
 		;;
 	esac
@@ -5364,7 +5367,7 @@
 LIB_INSTALL=
 LIB_UNINSTALL=
 
-echo "$as_me:5367: checking if you want to build libraries with libtool" >&5
+echo "$as_me:5370: checking if you want to build libraries with libtool" >&5
 echo $ECHO_N "checking if you want to build libraries with libtool... $ECHO_C" >&6
 
 # Check whether --with-libtool or --without-libtool was given.
@@ -5374,7 +5377,7 @@
 else
   with_libtool=no
 fi;
-echo "$as_me:5377: result: $with_libtool" >&5
+echo "$as_me:5380: result: $with_libtool" >&5
 echo "${ECHO_T}$with_libtool" >&6
 if test "$with_libtool" != "no"; then
 
@@ -5405,7 +5408,7 @@
 	with_libtool=`echo "$with_libtool" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:5408: error: expected a pathname, not \"$with_libtool\"" >&5
+	{ { echo "$as_me:5411: error: expected a pathname, not \"$with_libtool\"" >&5
 echo "$as_me: error: expected a pathname, not \"$with_libtool\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -5418,7 +5421,7 @@
   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:5421: checking for $ac_word" >&5
+echo "$as_me:5424: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5433,7 +5436,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
-echo "$as_me:5436: found $ac_dir/$ac_word" >&5
+echo "$as_me:5439: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5441,10 +5444,10 @@
 fi
 LIBTOOL=$ac_cv_prog_LIBTOOL
 if test -n "$LIBTOOL"; then
-  echo "$as_me:5444: result: $LIBTOOL" >&5
+  echo "$as_me:5447: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:5447: result: no" >&5
+  echo "$as_me:5450: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5457,7 +5460,7 @@
 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:5460: checking for $ac_word" >&5
+echo "$as_me:5463: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5472,7 +5475,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
-echo "$as_me:5475: found $ac_dir/$ac_word" >&5
+echo "$as_me:5478: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5480,10 +5483,10 @@
 fi
 ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
 if test -n "$ac_ct_LIBTOOL"; then
-  echo "$as_me:5483: result: $ac_ct_LIBTOOL" >&5
+  echo "$as_me:5486: result: $ac_ct_LIBTOOL" >&5
 echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
 else
-  echo "$as_me:5486: result: no" >&5
+  echo "$as_me:5489: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5514,7 +5517,7 @@
   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:5517: checking for $ac_word" >&5
+echo "$as_me:5520: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5529,7 +5532,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
-echo "$as_me:5532: found $ac_dir/$ac_word" >&5
+echo "$as_me:5535: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5537,10 +5540,10 @@
 fi
 LIBTOOL=$ac_cv_prog_LIBTOOL
 if test -n "$LIBTOOL"; then
-  echo "$as_me:5540: result: $LIBTOOL" >&5
+  echo "$as_me:5543: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:5543: result: no" >&5
+  echo "$as_me:5546: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5553,7 +5556,7 @@
 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:5556: checking for $ac_word" >&5
+echo "$as_me:5559: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5568,7 +5571,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
-echo "$as_me:5571: found $ac_dir/$ac_word" >&5
+echo "$as_me:5574: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5576,10 +5579,10 @@
 fi
 ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
 if test -n "$ac_ct_LIBTOOL"; then
-  echo "$as_me:5579: result: $ac_ct_LIBTOOL" >&5
+  echo "$as_me:5582: result: $ac_ct_LIBTOOL" >&5
 echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
 else
-  echo "$as_me:5582: result: no" >&5
+  echo "$as_me:5585: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5601,7 +5604,7 @@
 		fi
 	fi
 	if test -z "$LIBTOOL" ; then
-		{ { echo "$as_me:5604: error: Cannot find libtool" >&5
+		{ { echo "$as_me:5607: error: Cannot find libtool" >&5
 echo "$as_me: error: Cannot find libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -5617,7 +5620,7 @@
 
 if test -n "$LIBTOOL" && test "$LIBTOOL" != none
 then
-	echo "$as_me:5620: checking version of $LIBTOOL" >&5
+	echo "$as_me:5623: checking version of $LIBTOOL" >&5
 echo $ECHO_N "checking version of $LIBTOOL... $ECHO_C" >&6
 
 if test -n "$LIBTOOL" && test "$LIBTOOL" != none
@@ -5628,7 +5631,7 @@
 fi
 test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
 
-	echo "$as_me:5631: result: $cf_cv_libtool_version" >&5
+	echo "$as_me:5634: result: $cf_cv_libtool_version" >&5
 echo "${ECHO_T}$cf_cv_libtool_version" >&6
 	if test -n "$cf_cv_libtool_version"
 	then
@@ -5637,18 +5640,18 @@
 		(*...GNU-libtool...*)
 			;;
 		(*)
-			{ { echo "$as_me:5640: error: This is not GNU libtool" >&5
+			{ { echo "$as_me:5643: error: This is not GNU libtool" >&5
 echo "$as_me: error: This is not GNU libtool" >&2;}
    { (exit 1); exit 1; }; }
 			;;
 		esac
 	else
-		{ { echo "$as_me:5646: error: No version found for $LIBTOOL" >&5
+		{ { echo "$as_me:5649: error: No version found for $LIBTOOL" >&5
 echo "$as_me: error: No version found for $LIBTOOL" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 else
-	{ { echo "$as_me:5651: error: GNU libtool has not been found" >&5
+	{ { echo "$as_me:5654: error: GNU libtool has not been found" >&5
 echo "$as_me: error: GNU libtool has not been found" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5684,7 +5687,7 @@
 
 else
 
-echo "$as_me:5687: checking if you want to build shared libraries" >&5
+echo "$as_me:5690: checking if you want to build shared libraries" >&5
 echo $ECHO_N "checking if you want to build shared libraries... $ECHO_C" >&6
 
 # Check whether --with-shared or --without-shared was given.
@@ -5694,11 +5697,11 @@
 else
   with_shared=no
 fi;
-echo "$as_me:5697: result: $with_shared" >&5
+echo "$as_me:5700: result: $with_shared" >&5
 echo "${ECHO_T}$with_shared" >&6
 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
 
-echo "$as_me:5701: checking if you want to build static libraries" >&5
+echo "$as_me:5704: checking if you want to build static libraries" >&5
 echo $ECHO_N "checking if you want to build static libraries... $ECHO_C" >&6
 
 # Check whether --with-normal or --without-normal was given.
@@ -5708,11 +5711,11 @@
 else
   with_normal=yes
 fi;
-echo "$as_me:5711: result: $with_normal" >&5
+echo "$as_me:5714: result: $with_normal" >&5
 echo "${ECHO_T}$with_normal" >&6
 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
 
-echo "$as_me:5715: checking if you want to build debug libraries" >&5
+echo "$as_me:5718: checking if you want to build debug libraries" >&5
 echo $ECHO_N "checking if you want to build debug libraries... $ECHO_C" >&6
 
 # Check whether --with-debug or --without-debug was given.
@@ -5722,11 +5725,11 @@
 else
   with_debug=yes
 fi;
-echo "$as_me:5725: result: $with_debug" >&5
+echo "$as_me:5728: result: $with_debug" >&5
 echo "${ECHO_T}$with_debug" >&6
 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
 
-echo "$as_me:5729: checking if you want to build profiling libraries" >&5
+echo "$as_me:5732: checking if you want to build profiling libraries" >&5
 echo $ECHO_N "checking if you want to build profiling libraries... $ECHO_C" >&6
 
 # Check whether --with-profile or --without-profile was given.
@@ -5736,7 +5739,7 @@
 else
   with_profile=no
 fi;
-echo "$as_me:5739: result: $with_profile" >&5
+echo "$as_me:5742: result: $with_profile" >&5
 echo "${ECHO_T}$with_profile" >&6
 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
 
@@ -5744,7 +5747,7 @@
 
 if test "X$cf_with_cxx_binding" != Xno; then
 if test "x$with_shared" = "xyes"; then
-echo "$as_me:5747: checking if you want to build C++ shared libraries" >&5
+echo "$as_me:5750: checking if you want to build C++ shared libraries" >&5
 echo $ECHO_N "checking if you want to build C++ shared libraries... $ECHO_C" >&6
 
 # Check whether --with-cxx-shared or --without-cxx-shared was given.
@@ -5754,26 +5757,26 @@
 else
   with_shared_cxx=no
 fi;
-echo "$as_me:5757: result: $with_shared_cxx" >&5
+echo "$as_me:5760: result: $with_shared_cxx" >&5
 echo "${ECHO_T}$with_shared_cxx" >&6
 fi
 fi
 
 ###############################################################################
 
-echo "$as_me:5764: checking for specified models" >&5
+echo "$as_me:5767: checking for specified models" >&5
 echo $ECHO_N "checking for specified models... $ECHO_C" >&6
 test -z "$cf_list_models" && cf_list_models=normal
 test "$with_libtool" != "no" && cf_list_models=libtool
-echo "$as_me:5768: result: $cf_list_models" >&5
+echo "$as_me:5771: result: $cf_list_models" >&5
 echo "${ECHO_T}$cf_list_models" >&6
 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
-echo "$as_me:5773: checking for default model" >&5
+echo "$as_me:5776: checking for default model" >&5
 echo $ECHO_N "checking for default model... $ECHO_C" >&6
 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
-echo "$as_me:5776: result: $DFT_LWR_MODEL" >&5
+echo "$as_me:5779: result: $DFT_LWR_MODEL" >&5
 echo "${ECHO_T}$DFT_LWR_MODEL" >&6
 
 DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -5787,7 +5790,7 @@
 LIB_DIR=../lib
 LIB_2ND=../../lib
 
-echo "$as_me:5790: checking if you want to have a library-prefix" >&5
+echo "$as_me:5793: checking if you want to have a library-prefix" >&5
 echo $ECHO_N "checking if you want to have a library-prefix... $ECHO_C" >&6
 
 # Check whether --with-lib-prefix or --without-lib-prefix was given.
@@ -5797,7 +5800,7 @@
 else
   with_lib_prefix=auto
 fi;
-echo "$as_me:5800: result: $with_lib_prefix" >&5
+echo "$as_me:5803: result: $with_lib_prefix" >&5
 echo "${ECHO_T}$with_lib_prefix" >&6
 
 if test "$with_lib_prefix" = auto
@@ -5828,19 +5831,19 @@
 
 LIB_SUFFIX=
 
-	echo "$as_me:5831: checking for PATH separator" >&5
+	echo "$as_me:5834: checking for PATH separator" >&5
 echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(os2*)	PATH_SEPARATOR=';'  ;;
 	(*)	${PATH_SEPARATOR:=':'}  ;;
 	esac
 
-	echo "$as_me:5838: result: $PATH_SEPARATOR" >&5
+	echo "$as_me:5841: result: $PATH_SEPARATOR" >&5
 echo "${ECHO_T}$PATH_SEPARATOR" >&6
 
 ###############################################################################
 
-echo "$as_me:5843: checking if you want to build a separate terminfo library" >&5
+echo "$as_me:5846: checking if you want to build a separate terminfo library" >&5
 echo $ECHO_N "checking if you want to build a separate terminfo library... $ECHO_C" >&6
 
 # Check whether --with-termlib or --without-termlib was given.
@@ -5850,10 +5853,10 @@
 else
   with_termlib=no
 fi;
-echo "$as_me:5853: result: $with_termlib" >&5
+echo "$as_me:5856: result: $with_termlib" >&5
 echo "${ECHO_T}$with_termlib" >&6
 
-echo "$as_me:5856: checking if you want to build a separate tic library" >&5
+echo "$as_me:5859: checking if you want to build a separate tic library" >&5
 echo $ECHO_N "checking if you want to build a separate tic library... $ECHO_C" >&6
 
 # Check whether --with-ticlib or --without-ticlib was given.
@@ -5863,7 +5866,7 @@
 else
   with_ticlib=no
 fi;
-echo "$as_me:5866: result: $with_ticlib" >&5
+echo "$as_me:5869: result: $with_ticlib" >&5
 echo "${ECHO_T}$with_ticlib" >&6
 
 if test X"$CC_G_OPT" = X"" ; then
@@ -5876,7 +5879,7 @@
 	test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
 fi
 
-echo "$as_me:5879: checking for default loader flags" >&5
+echo "$as_me:5882: checking for default loader flags" >&5
 echo $ECHO_N "checking for default loader flags... $ECHO_C" >&6
 case "$DFT_LWR_MODEL" in
 (libtool) LD_MODEL=''   ;;
@@ -5885,13 +5888,13 @@
 (profile) LD_MODEL='-pg';;
 (shared)  LD_MODEL=''   ;;
 esac
-echo "$as_me:5888: result: $LD_MODEL" >&5
+echo "$as_me:5891: result: $LD_MODEL" >&5
 echo "${ECHO_T}$LD_MODEL" >&6
 
 case "$DFT_LWR_MODEL" in
 (shared)
 
-echo "$as_me:5894: checking if rpath option should be used" >&5
+echo "$as_me:5897: checking if rpath option should be used" >&5
 echo $ECHO_N "checking if rpath option should be used... $ECHO_C" >&6
 
 # Check whether --enable-rpath or --disable-rpath was given.
@@ -5901,10 +5904,10 @@
 else
   cf_cv_enable_rpath=no
 fi;
-echo "$as_me:5904: result: $cf_cv_enable_rpath" >&5
+echo "$as_me:5907: result: $cf_cv_enable_rpath" >&5
 echo "${ECHO_T}$cf_cv_enable_rpath" >&6
 
-echo "$as_me:5907: checking if shared libraries should be relinked during install" >&5
+echo "$as_me:5910: checking if shared libraries should be relinked during install" >&5
 echo $ECHO_N "checking if shared libraries should be relinked during install... $ECHO_C" >&6
 
 # Check whether --enable-relink or --disable-relink was given.
@@ -5914,7 +5917,7 @@
 else
   cf_cv_do_relink=yes
 fi;
-echo "$as_me:5917: result: $cf_cv_do_relink" >&5
+echo "$as_me:5920: result: $cf_cv_do_relink" >&5
 echo "${ECHO_T}$cf_cv_do_relink" >&6
 	;;
 esac
@@ -5925,7 +5928,7 @@
 LD_RPATH_OPT=
 if test "x$cf_cv_enable_rpath" != xno
 then
-	echo "$as_me:5928: checking for an rpath option" >&5
+	echo "$as_me:5931: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(irix*)
@@ -5956,12 +5959,12 @@
 	(*)
 		;;
 	esac
-	echo "$as_me:5959: result: $LD_RPATH_OPT" >&5
+	echo "$as_me:5962: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 	case "x$LD_RPATH_OPT" in
 	(x-R*)
-		echo "$as_me:5964: checking if we need a space after rpath option" >&5
+		echo "$as_me:5967: 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"
 
@@ -5982,7 +5985,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 5985 "configure"
+#line 5988 "configure"
 #include "confdefs.h"
 
 int
@@ -5994,16 +5997,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:5997: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6000: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6000: \$? = $ac_status" >&5
+  echo "$as_me:6003: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6006: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6006: \$? = $ac_status" >&5
+  echo "$as_me:6009: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_space=no
 else
@@ -6013,7 +6016,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 		LIBS="$cf_save_LIBS"
-		echo "$as_me:6016: result: $cf_rpath_space" >&5
+		echo "$as_me:6019: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 		;;
@@ -6035,7 +6038,7 @@
 	cf_ld_rpath_opt=
 	test "$cf_cv_enable_rpath" = yes && cf_ld_rpath_opt="$LD_RPATH_OPT"
 
-	echo "$as_me:6038: checking if release/abi version should be used for shared libs" >&5
+	echo "$as_me:6041: checking if release/abi version should be used for shared libs" >&5
 echo $ECHO_N "checking if release/abi version should be used for shared libs... $ECHO_C" >&6
 
 # Check whether --with-shlib-version or --without-shlib-version was given.
@@ -6050,9 +6053,9 @@
 		cf_cv_shlib_version=$withval
 		;;
 	(*)
-		echo "$as_me:6053: result: $withval" >&5
+		echo "$as_me:6056: result: $withval" >&5
 echo "${ECHO_T}$withval" >&6
-		{ { echo "$as_me:6055: error: option value must be one of: rel, abi, or auto" >&5
+		{ { echo "$as_me:6058: error: option value must be one of: rel, abi, or auto" >&5
 echo "$as_me: error: option value must be one of: rel, abi, or auto" >&2;}
    { (exit 1); exit 1; }; }
 		;;
@@ -6061,7 +6064,7 @@
 else
   cf_cv_shlib_version=auto
 fi;
-	echo "$as_me:6064: result: $cf_cv_shlib_version" >&5
+	echo "$as_me:6067: result: $cf_cv_shlib_version" >&5
 echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	cf_cv_rm_so_locs=no
@@ -6084,14 +6087,14 @@
 
 	if test "$cf_try_fPIC" = yes
 	then
-		echo "$as_me:6087: checking which $CC option to use" >&5
+		echo "$as_me:6090: checking which $CC option to use" >&5
 echo $ECHO_N "checking which $CC option to use... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		for CC_SHARED_OPTS in -fPIC -fpic ''
 		do
 			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 6094 "configure"
+#line 6097 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6103,16 +6106,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:6106: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6109: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6109: \$? = $ac_status" >&5
+  echo "$as_me:6112: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:6112: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6115: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6115: \$? = $ac_status" >&5
+  echo "$as_me:6118: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -6121,7 +6124,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 		done
-		echo "$as_me:6124: result: $CC_SHARED_OPTS" >&5
+		echo "$as_me:6127: result: $CC_SHARED_OPTS" >&5
 echo "${ECHO_T}$CC_SHARED_OPTS" >&6
 		CFLAGS="$cf_save_CFLAGS"
 	fi
@@ -6192,7 +6195,7 @@
 		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $@` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
-		echo "$as_me:6195: checking if ld -search_paths_first works" >&5
+		echo "$as_me:6198: checking if ld -search_paths_first works" >&5
 echo $ECHO_N "checking if ld -search_paths_first works... $ECHO_C" >&6
 if test "${cf_cv_ldflags_search_paths_first+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6201,7 +6204,7 @@
 			cf_save_LDFLAGS=$LDFLAGS
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 6204 "configure"
+#line 6207 "configure"
 #include "confdefs.h"
 
 int
@@ -6213,16 +6216,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6216: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6219: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6219: \$? = $ac_status" >&5
+  echo "$as_me:6222: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6222: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6225: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6225: \$? = $ac_status" >&5
+  echo "$as_me:6228: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ldflags_search_paths_first=yes
 else
@@ -6233,7 +6236,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 				LDFLAGS=$cf_save_LDFLAGS
 fi
-echo "$as_me:6236: result: $cf_cv_ldflags_search_paths_first" >&5
+echo "$as_me:6239: result: $cf_cv_ldflags_search_paths_first" >&5
 echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		if test "$cf_cv_ldflags_search_paths_first" = yes; then
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
@@ -6583,7 +6586,7 @@
 			do
 				CFLAGS="$cf_shared_opts $cf_save_CFLAGS"
 				cat >"conftest.$ac_ext" <<_ACEOF
-#line 6586 "configure"
+#line 6589 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6595,16 +6598,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:6598: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:6601: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6601: \$? = $ac_status" >&5
+  echo "$as_me:6604: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:6604: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6607: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6607: \$? = $ac_status" >&5
+  echo "$as_me:6610: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -6641,7 +6644,7 @@
 			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
 			;;
 		(*)
-			{ echo "$as_me:6644: WARNING: ignored --with-shlib-version" >&5
+			{ echo "$as_me:6647: WARNING: ignored --with-shlib-version" >&5
 echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 			;;
 		esac
@@ -6651,7 +6654,7 @@
 	if test -n "$cf_try_cflags"
 	then
 cat > conftest.$ac_ext <<EOF
-#line 6654 "${as_me:-configure}"
+#line 6657 "${as_me:-configure}"
 #include <stdio.h>
 int main(int argc, char *argv[])
 {
@@ -6663,18 +6666,18 @@
 		for cf_opt in $cf_try_cflags
 		do
 			CFLAGS="$cf_save_CFLAGS -$cf_opt"
-			echo "$as_me:6666: checking if CFLAGS option -$cf_opt works" >&5
+			echo "$as_me:6669: checking if CFLAGS option -$cf_opt works" >&5
 echo $ECHO_N "checking if CFLAGS option -$cf_opt works... $ECHO_C" >&6
-			if { (eval echo "$as_me:6668: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:6671: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:6671: \$? = $ac_status" >&5
+  echo "$as_me:6674: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-				echo "$as_me:6673: result: yes" >&5
+				echo "$as_me:6676: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 				cf_save_CFLAGS="$CFLAGS"
 			else
-				echo "$as_me:6677: result: no" >&5
+				echo "$as_me:6680: result: no" >&5
 echo "${ECHO_T}no" >&6
 			fi
 		done
@@ -6689,17 +6692,17 @@
 
 	test -n "$verbose" && echo "	CC_SHARED_OPTS: $CC_SHARED_OPTS" 1>&6
 
-echo "${as_me:-configure}:6692: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
+echo "${as_me:-configure}:6695: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
 
 	test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6696: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6699: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 for model in $cf_list_models ; do
 	case "$model" in
 	(libtool)
 
-echo "$as_me:6702: checking for additional libtool options" >&5
+echo "$as_me:6705: checking for additional libtool options" >&5
 echo $ECHO_N "checking for additional libtool options... $ECHO_C" >&6
 
 # Check whether --with-libtool-opts or --without-libtool-opts was given.
@@ -6709,7 +6712,7 @@
 else
   with_libtool_opts=no
 fi;
-echo "$as_me:6712: result: $with_libtool_opts" >&5
+echo "$as_me:6715: result: $with_libtool_opts" >&5
 echo "${ECHO_T}$with_libtool_opts" >&6
 
 case .$with_libtool_opts in
@@ -6720,7 +6723,7 @@
 	;;
 esac
 
-echo "$as_me:6723: checking if exported-symbols file should be used" >&5
+echo "$as_me:6726: checking if exported-symbols file should be used" >&5
 echo $ECHO_N "checking if exported-symbols file should be used... $ECHO_C" >&6
 
 # Check whether --with-export-syms or --without-export-syms was given.
@@ -6735,7 +6738,7 @@
 	with_export_syms='${top_srcdir}/package/${PACKAGE}.sym'
 
 fi
-echo "$as_me:6738: result: $with_export_syms" >&5
+echo "$as_me:6741: result: $with_export_syms" >&5
 echo "${ECHO_T}$with_export_syms" >&6
 if test "x$with_export_syms" != xno
 then
@@ -6746,15 +6749,15 @@
 		;;
 	(shared)
 		if test "$CC_SHARED_OPTS" = "unknown"; then
-			{ { echo "$as_me:6749: error: Shared libraries are not supported in this version" >&5
+			{ { echo "$as_me:6752: error: Shared libraries are not supported in this version" >&5
 echo "$as_me: error: Shared libraries are not supported in this version" >&2;}
    { (exit 1); exit 1; }; }
 		fi
 		# workaround for inept transition to PIE vs PIC...
-		echo "$as_me:6754: checking if current CFLAGS link properly" >&5
+		echo "$as_me:6757: checking if current CFLAGS link properly" >&5
 echo $ECHO_N "checking if current CFLAGS link properly... $ECHO_C" >&6
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 6757 "configure"
+#line 6760 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -6766,16 +6769,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:6769: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6772: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6772: \$? = $ac_status" >&5
+  echo "$as_me:6775: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:6775: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6778: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6778: \$? = $ac_status" >&5
+  echo "$as_me:6781: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cflags_work=yes
 else
@@ -6784,18 +6787,18 @@
 cf_cflags_work=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-		echo "$as_me:6787: result: $cf_cflags_work" >&5
+		echo "$as_me:6790: result: $cf_cflags_work" >&5
 echo "${ECHO_T}$cf_cflags_work" >&6
 		if test "$cf_cflags_work" = no
 		then
 			test -n "$verbose" && echo "	try to work around by appending shared-options" 1>&6
 
-echo "${as_me:-configure}:6793: testing try to work around by appending shared-options ..." 1>&5
+echo "${as_me:-configure}:6796: testing try to work around by appending shared-options ..." 1>&5
 
 			CFLAGS="$CFLAGS $CC_SHARED_OPTS"
 		fi
 
-echo "$as_me:6798: checking if versioned-symbols file should be used" >&5
+echo "$as_me:6801: checking if versioned-symbols file should be used" >&5
 echo $ECHO_N "checking if versioned-symbols file should be used... $ECHO_C" >&6
 
 # Check whether --with-versioned-syms or --without-versioned-syms was given.
@@ -6813,18 +6816,18 @@
 (xno)
 	;;
 (x/*)
-	test -f "$with_versioned_syms" || { { echo "$as_me:6816: error: expected a filename: $with_versioned_syms" >&5
+	test -f "$with_versioned_syms" || { { echo "$as_me:6819: error: expected a filename: $with_versioned_syms" >&5
 echo "$as_me: error: expected a filename: $with_versioned_syms" >&2;}
    { (exit 1); exit 1; }; }
 	;;
 (*)
-	test -f "$with_versioned_syms" || { { echo "$as_me:6821: error: expected a filename: $with_versioned_syms" >&5
+	test -f "$with_versioned_syms" || { { echo "$as_me:6824: error: expected a filename: $with_versioned_syms" >&5
 echo "$as_me: error: expected a filename: $with_versioned_syms" >&2;}
    { (exit 1); exit 1; }; }
 	with_versioned_syms=`pwd`/"$with_versioned_syms"
 	;;
 esac
-echo "$as_me:6827: result: $with_versioned_syms" >&5
+echo "$as_me:6830: result: $with_versioned_syms" >&5
 echo "${ECHO_T}$with_versioned_syms" >&6
 
 RESULTING_SYMS=
@@ -6840,7 +6843,7 @@
 		MK_SHARED_LIB=`echo "$MK_SHARED_LIB" | sed -e "s%-Wl,%\\${VERSIONED_SYMS} -Wl,%"`
 		test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6843: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6846: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 		;;
 	(*-dy\ *)
@@ -6848,11 +6851,11 @@
 		MK_SHARED_LIB=`echo "$MK_SHARED_LIB" | sed -e "s%-dy%\\${VERSIONED_SYMS} -dy%"`
 		test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:6851: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:6854: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 		;;
 	(*)
-		{ echo "$as_me:6855: WARNING: this system does not support versioned-symbols" >&5
+		{ echo "$as_me:6858: WARNING: this system does not support versioned-symbols" >&5
 echo "$as_me: WARNING: this system does not support versioned-symbols" >&2;}
 		;;
 	esac
@@ -6864,7 +6867,7 @@
 	# symbols.
 	if test "x$VERSIONED_SYMS" != "x"
 	then
-		echo "$as_me:6867: checking if wildcards can be used to selectively omit symbols" >&5
+		echo "$as_me:6870: checking if wildcards can be used to selectively omit symbols" >&5
 echo $ECHO_N "checking if wildcards can be used to selectively omit symbols... $ECHO_C" >&6
 		WILDCARD_SYMS=no
 
@@ -6901,7 +6904,7 @@
 } submodule_1.0;
 EOF
 		cat >conftest.$ac_ext <<EOF
-#line 6904 "configure"
+#line 6907 "configure"
 int	_ismissing(void) { return 1; }
 int	_localf1(void) { return 1; }
 int	_localf2(void) { return 2; }
@@ -6932,7 +6935,7 @@
 			cf_missing="`nm -P conftest.so 2>&5 |${FGREP-fgrep} _ismissing | ${EGREP-egrep} '[ 	][DT][ 	]'`"
 			test -n "$cf_missing" && WILDCARD_SYMS=yes
 		fi
-		echo "$as_me:6935: result: $WILDCARD_SYMS" >&5
+		echo "$as_me:6938: result: $WILDCARD_SYMS" >&5
 echo "${ECHO_T}$WILDCARD_SYMS" >&6
 		rm -f conftest.*
 	fi
@@ -6945,7 +6948,7 @@
 ### Checks for special libraries, must be done up-front.
 SHLIB_LIST=""
 
-echo "$as_me:6948: checking if you want to link with the GPM mouse library" >&5
+echo "$as_me:6951: checking if you want to link with the GPM mouse library" >&5
 echo $ECHO_N "checking if you want to link with the GPM mouse library... $ECHO_C" >&6
 
 # Check whether --with-gpm or --without-gpm was given.
@@ -6955,27 +6958,27 @@
 else
   with_gpm=maybe
 fi;
-echo "$as_me:6958: result: $with_gpm" >&5
+echo "$as_me:6961: result: $with_gpm" >&5
 echo "${ECHO_T}$with_gpm" >&6
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:6962: checking for gpm.h" >&5
+	echo "$as_me:6965: checking for gpm.h" >&5
 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6
 if test "${ac_cv_header_gpm_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 6968 "configure"
+#line 6971 "configure"
 #include "confdefs.h"
 #include <gpm.h>
 _ACEOF
-if { (eval echo "$as_me:6972: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:6975: \"$ac_cpp "conftest.$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:6978: \$? = $ac_status" >&5
+  echo "$as_me:6981: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -6994,7 +6997,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:6997: result: $ac_cv_header_gpm_h" >&5
+echo "$as_me:7000: result: $ac_cv_header_gpm_h" >&5
 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6
 if test "$ac_cv_header_gpm_h" = yes; then
 
@@ -7005,7 +7008,7 @@
 		if test "$with_gpm" != yes && test "$with_gpm" != maybe ; then
 			test -n "$verbose" && echo "	assuming we really have GPM library" 1>&6
 
-echo "${as_me:-configure}:7008: testing assuming we really have GPM library ..." 1>&5
+echo "${as_me:-configure}:7011: testing assuming we really have GPM library ..." 1>&5
 
 cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
@@ -7013,7 +7016,7 @@
 
 			with_gpm=yes
 		else
-			echo "$as_me:7016: checking for Gpm_Open in -lgpm" >&5
+			echo "$as_me:7019: 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) $ECHO_C" >&6
@@ -7021,7 +7024,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7024 "configure"
+#line 7027 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7040,16 +7043,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7043: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7046: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7046: \$? = $ac_status" >&5
+  echo "$as_me:7049: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7049: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7052: \$? = $ac_status" >&5
+  echo "$as_me:7055: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -7060,18 +7063,18 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7063: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:7066: 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
   with_gpm=yes
 else
 
 				if test "$with_gpm" = maybe; then
-					{ echo "$as_me:7070: WARNING: Cannot link with GPM library" >&5
+					{ echo "$as_me:7073: WARNING: Cannot link with GPM library" >&5
 echo "$as_me: WARNING: Cannot link with GPM library" >&2;}
 					with_gpm=no
 				else
-					{ { echo "$as_me:7074: error: Cannot link with GPM library" >&5
+					{ { echo "$as_me:7077: error: Cannot link with GPM library" >&5
 echo "$as_me: error: Cannot link with GPM library" >&2;}
    { (exit 1); exit 1; }; }
 				fi
@@ -7082,7 +7085,7 @@
 
 else
 
-		test "$with_gpm" != maybe && { echo "$as_me:7085: WARNING: Cannot find GPM header" >&5
+		test "$with_gpm" != maybe && { echo "$as_me:7088: WARNING: Cannot find GPM header" >&5
 echo "$as_me: WARNING: Cannot find GPM header" >&2;}
 		with_gpm=no
 
@@ -7091,7 +7094,7 @@
 fi
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:7094: checking if you want to load GPM dynamically" >&5
+	echo "$as_me:7097: checking if you want to load GPM dynamically" >&5
 echo $ECHO_N "checking if you want to load GPM dynamically... $ECHO_C" >&6
 
 # Check whether --with-dlsym or --without-dlsym was given.
@@ -7101,18 +7104,18 @@
 else
   with_dlsym=yes
 fi;
-	echo "$as_me:7104: result: $with_dlsym" >&5
+	echo "$as_me:7107: result: $with_dlsym" >&5
 echo "${ECHO_T}$with_dlsym" >&6
 	if test "x$with_dlsym" = xyes ; then
 
 cf_have_dlsym=no
-echo "$as_me:7109: checking for dlsym" >&5
+echo "$as_me:7112: checking for dlsym" >&5
 echo $ECHO_N "checking for dlsym... $ECHO_C" >&6
 if test "${ac_cv_func_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 7115 "configure"
+#line 7118 "configure"
 #include "confdefs.h"
 #define dlsym autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -7143,16 +7146,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7146: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7149: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7149: \$? = $ac_status" >&5
+  echo "$as_me:7152: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7152: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7155: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7155: \$? = $ac_status" >&5
+  echo "$as_me:7158: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_dlsym=yes
 else
@@ -7162,14 +7165,14 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:7165: result: $ac_cv_func_dlsym" >&5
+echo "$as_me:7168: result: $ac_cv_func_dlsym" >&5
 echo "${ECHO_T}$ac_cv_func_dlsym" >&6
 if test "$ac_cv_func_dlsym" = yes; then
   cf_have_dlsym=yes
 else
 
 cf_have_libdl=no
-echo "$as_me:7172: checking for dlsym in -ldl" >&5
+echo "$as_me:7175: checking for dlsym in -ldl" >&5
 echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6
 if test "${ac_cv_lib_dl_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7177,7 +7180,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7180 "configure"
+#line 7183 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7196,16 +7199,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7199: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7202: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7202: \$? = $ac_status" >&5
+  echo "$as_me:7205: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7205: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7208: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7208: \$? = $ac_status" >&5
+  echo "$as_me:7211: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dl_dlsym=yes
 else
@@ -7216,7 +7219,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7219: result: $ac_cv_lib_dl_dlsym" >&5
+echo "$as_me:7222: result: $ac_cv_lib_dl_dlsym" >&5
 echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6
 if test "$ac_cv_lib_dl_dlsym" = yes; then
 
@@ -7245,10 +7248,10 @@
 LIBS="$cf_add_libs"
  }
 
-	echo "$as_me:7248: checking whether able to link to dl*() functions" >&5
+	echo "$as_me:7251: checking whether able to link to dl*() functions" >&5
 echo $ECHO_N "checking whether able to link to dl*() functions... $ECHO_C" >&6
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 7251 "configure"
+#line 7254 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 int
@@ -7266,16 +7269,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7269: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7272: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7272: \$? = $ac_status" >&5
+  echo "$as_me:7275: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7275: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7278: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7278: \$? = $ac_status" >&5
+  echo "$as_me:7281: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 cat >>confdefs.h <<\EOF
@@ -7286,15 +7289,15 @@
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
 
-		{ { echo "$as_me:7289: error: Cannot link test program for libdl" >&5
+		{ { echo "$as_me:7292: error: Cannot link test program for libdl" >&5
 echo "$as_me: error: Cannot link test program for libdl" >&2;}
    { (exit 1); exit 1; }; }
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-	echo "$as_me:7294: result: ok" >&5
+	echo "$as_me:7297: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 else
-	{ { echo "$as_me:7297: error: Cannot find dlsym function" >&5
+	{ { echo "$as_me:7300: error: Cannot find dlsym function" >&5
 echo "$as_me: error: Cannot find dlsym function" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7302,12 +7305,12 @@
 		if test "x$with_gpm" != xyes ; then
 			test -n "$verbose" && echo "	assuming soname for gpm is $with_gpm" 1>&6
 
-echo "${as_me:-configure}:7305: testing assuming soname for gpm is $with_gpm ..." 1>&5
+echo "${as_me:-configure}:7308: testing assuming soname for gpm is $with_gpm ..." 1>&5
 
 			cf_cv_gpm_soname="$with_gpm"
 		else
 
-echo "$as_me:7310: checking for soname of gpm library" >&5
+echo "$as_me:7313: checking for soname of gpm library" >&5
 echo $ECHO_N "checking for soname of gpm library... $ECHO_C" >&6
 if test "${cf_cv_gpm_soname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7341,15 +7344,15 @@
 done
 LIBS="$cf_add_libs"
 
-	if { (eval echo "$as_me:7344: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:7347: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7347: \$? = $ac_status" >&5
+  echo "$as_me:7350: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
-		if { (eval echo "$as_me:7349: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:7352: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7352: \$? = $ac_status" >&5
+  echo "$as_me:7355: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
 			cf_cv_gpm_soname="`ldd \"conftest$ac_exeext\" 2>/dev/null | sed -e 's,^.*/,,' -e 's, .*$,,' | ${FGREP-fgrep} libgpm.`"
 			test -z "$cf_cv_gpm_soname" && cf_cv_gpm_soname=unknown
@@ -7360,7 +7363,7 @@
 fi
 
 fi
-echo "$as_me:7363: result: $cf_cv_gpm_soname" >&5
+echo "$as_me:7366: result: $cf_cv_gpm_soname" >&5
 echo "${ECHO_T}$cf_cv_gpm_soname" >&6
 
 		fi
@@ -7428,7 +7431,7 @@
 #define HAVE_LIBGPM 1
 EOF
 
-echo "$as_me:7431: checking for Gpm_Wgetch in -lgpm" >&5
+echo "$as_me:7434: checking for Gpm_Wgetch in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Wgetch in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7436,7 +7439,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7439 "configure"
+#line 7442 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7455,16 +7458,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7458: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7461: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7461: \$? = $ac_status" >&5
+  echo "$as_me:7464: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7464: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7467: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7467: \$? = $ac_status" >&5
+  echo "$as_me:7470: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gpm_Gpm_Wgetch=yes
 else
@@ -7475,11 +7478,11 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7478: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
+echo "$as_me:7481: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Wgetch" >&6
 if test "$ac_cv_lib_gpm_Gpm_Wgetch" = yes; then
 
-echo "$as_me:7482: checking if GPM is weakly bound to curses library" >&5
+echo "$as_me:7485: checking if GPM is weakly bound to curses library" >&5
 echo $ECHO_N "checking if GPM is weakly bound to curses library... $ECHO_C" >&6
 if test "${cf_cv_check_gpm_wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7503,15 +7506,15 @@
 	# to rely on the static library, noting that some packagers may not
 	# include it.
 	LIBS="-static -lgpm -dynamic $LIBS"
-	if { (eval echo "$as_me:7506: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:7509: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7509: \$? = $ac_status" >&5
+  echo "$as_me:7512: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
-		if { (eval echo "$as_me:7511: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:7514: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7514: \$? = $ac_status" >&5
+  echo "$as_me:7517: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
 			cf_cv_check_gpm_wgetch="`nm \"conftest$ac_exeext\" | ${EGREP-egrep} '\<wgetch\>' | ${EGREP-egrep} '\<[vVwW]\>'`"
 			test -n "$cf_cv_check_gpm_wgetch" && cf_cv_check_gpm_wgetch=yes
@@ -7523,11 +7526,11 @@
 fi
 
 fi
-echo "$as_me:7526: result: $cf_cv_check_gpm_wgetch" >&5
+echo "$as_me:7529: result: $cf_cv_check_gpm_wgetch" >&5
 echo "${ECHO_T}$cf_cv_check_gpm_wgetch" >&6
 
 if test "$cf_cv_check_gpm_wgetch" != yes ; then
-	{ echo "$as_me:7530: WARNING: GPM library is already linked with curses - read the FAQ" >&5
+	{ echo "$as_me:7533: WARNING: GPM library is already linked with curses - read the FAQ" >&5
 echo "$as_me: WARNING: GPM library is already linked with curses - read the FAQ" >&2;}
 fi
 
@@ -7535,7 +7538,7 @@
 
 fi
 
-echo "$as_me:7538: checking if you want to use PCRE2 for regular-expressions" >&5
+echo "$as_me:7541: checking if you want to use PCRE2 for regular-expressions" >&5
 echo $ECHO_N "checking if you want to use PCRE2 for regular-expressions... $ECHO_C" >&6
 
 # Check whether --with-pcre2 or --without-pcre2 was given.
@@ -7544,7 +7547,7 @@
 
 fi;
 test -z "$with_pcre2" && with_pcre2=no
-echo "$as_me:7547: result: $with_pcre2" >&5
+echo "$as_me:7550: result: $with_pcre2" >&5
 echo "${ECHO_T}$with_pcre2" >&6
 
 if test "x$with_pcre2" != xno ; then
@@ -7555,17 +7558,17 @@
 if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists "$cf_with_pcre2"; then
 	test -n "$verbose" && echo "	found package $cf_with_pcre2" 1>&6
 
-echo "${as_me:-configure}:7558: testing found package $cf_with_pcre2 ..." 1>&5
+echo "${as_me:-configure}:7561: testing found package $cf_with_pcre2 ..." 1>&5
 
 	cf_pkgconfig_incs="`$PKG_CONFIG --cflags "$cf_with_pcre2" 2>/dev/null`"
 	cf_pkgconfig_libs="`$PKG_CONFIG --libs   "$cf_with_pcre2" 2>/dev/null`"
 	test -n "$verbose" && echo "	package $cf_with_pcre2 CFLAGS: $cf_pkgconfig_incs" 1>&6
 
-echo "${as_me:-configure}:7564: testing package $cf_with_pcre2 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
+echo "${as_me:-configure}:7567: testing package $cf_with_pcre2 CFLAGS: $cf_pkgconfig_incs ..." 1>&5
 
 	test -n "$verbose" && echo "	package $cf_with_pcre2 LIBS: $cf_pkgconfig_libs" 1>&6
 
-echo "${as_me:-configure}:7568: testing package $cf_with_pcre2 LIBS: $cf_pkgconfig_libs ..." 1>&5
+echo "${as_me:-configure}:7571: testing package $cf_with_pcre2 LIBS: $cf_pkgconfig_libs ..." 1>&5
 
 cf_fix_cppflags=no
 cf_new_cflags=
@@ -7689,7 +7692,7 @@
 fi
 
 	done
-	cf_with_pcre2_ok=yes || { { echo "$as_me:7692: error: Cannot find PCRE2 library" >&5
+	cf_with_pcre2_ok=yes || { { echo "$as_me:7695: error: Cannot find PCRE2 library" >&5
 echo "$as_me: error: Cannot find PCRE2 library" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -7702,7 +7705,7 @@
 	(*pcre2-posix*|*pcreposix*)
 		;;
 	(*)
-		echo "$as_me:7705: checking for regcomp in -lpcre2-posix" >&5
+		echo "$as_me:7708: checking for regcomp in -lpcre2-posix" >&5
 echo $ECHO_N "checking for regcomp in -lpcre2-posix... $ECHO_C" >&6
 if test "${ac_cv_lib_pcre2_posix_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7710,7 +7713,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcre2-posix  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7713 "configure"
+#line 7716 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7729,16 +7732,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7732: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7735: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7735: \$? = $ac_status" >&5
+  echo "$as_me:7738: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7738: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7741: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7741: \$? = $ac_status" >&5
+  echo "$as_me:7744: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_pcre2_posix_regcomp=yes
 else
@@ -7749,7 +7752,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7752: result: $ac_cv_lib_pcre2_posix_regcomp" >&5
+echo "$as_me:7755: result: $ac_cv_lib_pcre2_posix_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_pcre2_posix_regcomp" >&6
 if test "$ac_cv_lib_pcre2_posix_regcomp" = yes; then
 
@@ -7770,7 +7773,7 @@
 LIBS="$cf_add_libs"
 
 else
-  echo "$as_me:7773: checking for regcomp in -lpcreposix" >&5
+  echo "$as_me:7776: checking for regcomp in -lpcreposix" >&5
 echo $ECHO_N "checking for regcomp in -lpcreposix... $ECHO_C" >&6
 if test "${ac_cv_lib_pcreposix_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7778,7 +7781,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcreposix  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 7781 "configure"
+#line 7784 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -7797,16 +7800,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7800: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7803: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7803: \$? = $ac_status" >&5
+  echo "$as_me:7806: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7806: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7809: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7809: \$? = $ac_status" >&5
+  echo "$as_me:7812: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_pcreposix_regcomp=yes
 else
@@ -7817,7 +7820,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:7820: result: $ac_cv_lib_pcreposix_regcomp" >&5
+echo "$as_me:7823: result: $ac_cv_lib_pcreposix_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_pcreposix_regcomp" >&6
 if test "$ac_cv_lib_pcreposix_regcomp" = yes; then
 
@@ -7838,7 +7841,7 @@
 LIBS="$cf_add_libs"
 
 else
-  { { echo "$as_me:7841: error: Cannot find PCRE2 POSIX library" >&5
+  { { echo "$as_me:7844: error: Cannot find PCRE2 POSIX library" >&5
 echo "$as_me: error: Cannot find PCRE2 POSIX library" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7853,23 +7856,23 @@
 for ac_header in pcre2posix.h pcreposix.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:7856: checking for $ac_header" >&5
+echo "$as_me:7859: 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 7862 "configure"
+#line 7865 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:7866: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:7869: \"$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:7872: \$? = $ac_status" >&5
+  echo "$as_me:7875: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -7888,7 +7891,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:7891: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:7894: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -7901,13 +7904,13 @@
 for ac_func in PCRE2regcomp
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:7904: checking for $ac_func" >&5
+echo "$as_me:7907: 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 7910 "configure"
+#line 7913 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -7938,16 +7941,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:7941: \"$ac_link\"") >&5
+if { (eval echo "$as_me:7944: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:7944: \$? = $ac_status" >&5
+  echo "$as_me:7947: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:7947: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7950: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7950: \$? = $ac_status" >&5
+  echo "$as_me:7953: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -7957,7 +7960,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:7960: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:7963: 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
@@ -7971,7 +7974,7 @@
 
 # not everyone has "test -c"
 if test -c /dev/sysmouse 2>/dev/null ; then
-echo "$as_me:7974: checking if you want to use sysmouse" >&5
+echo "$as_me:7977: checking if you want to use sysmouse" >&5
 echo $ECHO_N "checking if you want to use sysmouse... $ECHO_C" >&6
 
 # Check whether --with-sysmouse or --without-sysmouse was given.
@@ -7983,7 +7986,7 @@
 fi;
 	if test "$cf_with_sysmouse" != no ; then
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 7986 "configure"
+#line 7989 "configure"
 #include "confdefs.h"
 
 #include <osreldate.h>
@@ -8006,16 +8009,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:8009: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8012: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8012: \$? = $ac_status" >&5
+  echo "$as_me:8015: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:8015: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8018: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8018: \$? = $ac_status" >&5
+  echo "$as_me:8021: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_with_sysmouse=yes
 else
@@ -8025,7 +8028,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	fi
-echo "$as_me:8028: result: $cf_with_sysmouse" >&5
+echo "$as_me:8031: result: $cf_with_sysmouse" >&5
 echo "${ECHO_T}$cf_with_sysmouse" >&6
 test "$cf_with_sysmouse" = yes &&
 cat >>confdefs.h <<\EOF
@@ -8035,7 +8038,7 @@
 fi
 
 # pretend that ncurses==ncursesw==ncursest
-echo "$as_me:8038: checking if you want to disable library suffixes" >&5
+echo "$as_me:8041: checking if you want to disable library suffixes" >&5
 echo $ECHO_N "checking if you want to disable library suffixes... $ECHO_C" >&6
 
 # Check whether --enable-lib-suffixes or --disable-lib-suffixes was given.
@@ -8052,13 +8055,13 @@
 	disable_lib_suffixes=no
 
 fi;
-echo "$as_me:8055: result: $disable_lib_suffixes" >&5
+echo "$as_me:8058: result: $disable_lib_suffixes" >&5
 echo "${ECHO_T}$disable_lib_suffixes" >&6
 
 ### If we're building with rpath, try to link non-standard libs that way too.
 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
 
-echo "$as_me:8061: checking if rpath-hack should be disabled" >&5
+echo "$as_me:8064: 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.
@@ -8076,22 +8079,22 @@
 
 fi;
 if test "x$enable_rpath_hack" = xno; then cf_disable_rpath_hack=yes; else cf_disable_rpath_hack=no; fi
-echo "$as_me:8079: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:8082: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 
 if test "$enable_rpath_hack" = yes ; then
 
-echo "$as_me:8084: checking for updated LDFLAGS" >&5
+echo "$as_me:8087: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:8087: result: maybe" >&5
+	echo "$as_me:8090: 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:8094: checking for $ac_word" >&5
+echo "$as_me:8097: 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) $ECHO_C" >&6
@@ -8106,7 +8109,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:8109: found $ac_dir/$ac_word" >&5
+echo "$as_me:8112: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8114,10 +8117,10 @@
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:8117: result: $cf_ldd_prog" >&5
+  echo "$as_me:8120: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:8120: result: no" >&5
+  echo "$as_me:8123: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8131,7 +8134,7 @@
 		cf_rpath_oops=
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 8134 "configure"
+#line 8137 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -8143,16 +8146,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:8146: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8149: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8149: \$? = $ac_status" >&5
+  echo "$as_me:8152: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:8152: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8155: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8155: \$? = $ac_status" >&5
+  echo "$as_me:8158: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_oops=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} ' not found' | sed -e 's% =>.*$%%' |sort | uniq`
 		 cf_rpath_list=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort | uniq`
@@ -8180,7 +8183,7 @@
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:8183: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:8186: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -8192,11 +8195,11 @@
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:8195: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:8198: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:8199: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:8202: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -8233,7 +8236,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:8236: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:8239: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -8246,11 +8249,11 @@
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:8249: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:8252: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:8253: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:8256: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -8287,7 +8290,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:8290: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:8293: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -8300,14 +8303,14 @@
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:8303: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:8306: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:8307: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:8310: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:8310: result: no" >&5
+	echo "$as_me:8313: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8321,7 +8324,7 @@
 EXTRA_PKG_LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
 if test -n "$EXTRA_PKG_LDFLAGS"
 then
-	echo "$as_me:8324: checking if you want to disable extra LDFLAGS for package-scripts" >&5
+	echo "$as_me:8327: checking if you want to disable extra LDFLAGS for package-scripts" >&5
 echo $ECHO_N "checking if you want to disable extra LDFLAGS for package-scripts... $ECHO_C" >&6
 
 # Check whether --enable-pkg-ldflags or --disable-pkg-ldflags was given.
@@ -8338,7 +8341,7 @@
 	disable_pkg_ldflags=no
 
 fi;
-	echo "$as_me:8341: result: $disable_pkg_ldflags" >&5
+	echo "$as_me:8344: result: $disable_pkg_ldflags" >&5
 echo "${ECHO_T}$disable_pkg_ldflags" >&6
 	test "$disable_pkg_ldflags" = yes && EXTRA_PKG_LDFLAGS=
 fi
@@ -8346,7 +8349,7 @@
 ###############################################################################
 
 ###	use option --with-extra-suffix to append suffix to headers and libraries
-echo "$as_me:8349: checking if you wish to append extra suffix to header/library paths" >&5
+echo "$as_me:8352: checking if you wish to append extra suffix to header/library paths" >&5
 echo $ECHO_N "checking if you wish to append extra suffix to header/library paths... $ECHO_C" >&6
 EXTRA_SUFFIX=
 
@@ -8365,11 +8368,11 @@
 	esac
 
 fi;
-echo "$as_me:8368: result: $EXTRA_SUFFIX" >&5
+echo "$as_me:8371: result: $EXTRA_SUFFIX" >&5
 echo "${ECHO_T}$EXTRA_SUFFIX" >&6
 
 ###	use option --disable-overwrite to leave out the link to -lcurses
-echo "$as_me:8372: checking if you wish to install ncurses overwriting curses" >&5
+echo "$as_me:8375: checking if you wish to install ncurses overwriting curses" >&5
 echo $ECHO_N "checking if you wish to install ncurses overwriting curses... $ECHO_C" >&6
 
 # Check whether --enable-overwrite or --disable-overwrite was given.
@@ -8379,10 +8382,10 @@
 else
   if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi
 fi;
-echo "$as_me:8382: result: $with_overwrite" >&5
+echo "$as_me:8385: result: $with_overwrite" >&5
 echo "${ECHO_T}$with_overwrite" >&6
 
-echo "$as_me:8385: checking if external terminfo-database is used" >&5
+echo "$as_me:8388: checking if external terminfo-database is used" >&5
 echo $ECHO_N "checking if external terminfo-database is used... $ECHO_C" >&6
 
 # Check whether --enable-database or --disable-database was given.
@@ -8392,7 +8395,7 @@
 else
   use_database=yes
 fi;
-echo "$as_me:8395: result: $use_database" >&5
+echo "$as_me:8398: result: $use_database" >&5
 echo "${ECHO_T}$use_database" >&6
 
 case "$host_os" in
@@ -8408,7 +8411,7 @@
 if test "$use_database" != no ; then
 	NCURSES_USE_DATABASE=1
 
-	echo "$as_me:8411: checking which terminfo source-file will be installed" >&5
+	echo "$as_me:8414: checking which terminfo source-file will be installed" >&5
 echo $ECHO_N "checking which terminfo source-file will be installed... $ECHO_C" >&6
 
 # Check whether --with-database or --without-database was given.
@@ -8416,10 +8419,10 @@
   withval="$with_database"
   TERMINFO_SRC=$withval
 fi;
-	echo "$as_me:8419: result: $TERMINFO_SRC" >&5
+	echo "$as_me:8422: result: $TERMINFO_SRC" >&5
 echo "${ECHO_T}$TERMINFO_SRC" >&6
 
-	echo "$as_me:8422: checking whether to use hashed database instead of directory/tree" >&5
+	echo "$as_me:8425: checking whether to use hashed database instead of directory/tree" >&5
 echo $ECHO_N "checking whether to use hashed database instead of directory/tree... $ECHO_C" >&6
 
 # Check whether --with-hashed-db or --without-hashed-db was given.
@@ -8429,13 +8432,13 @@
 else
   with_hashed_db=no
 fi;
-	echo "$as_me:8432: result: $with_hashed_db" >&5
+	echo "$as_me:8435: result: $with_hashed_db" >&5
 echo "${ECHO_T}$with_hashed_db" >&6
 else
 	with_hashed_db=no
 fi
 
-echo "$as_me:8438: checking for list of fallback descriptions" >&5
+echo "$as_me:8441: checking for list of fallback descriptions" >&5
 echo $ECHO_N "checking for list of fallback descriptions... $ECHO_C" >&6
 
 # Check whether --with-fallbacks or --without-fallbacks was given.
@@ -8445,7 +8448,7 @@
 else
   with_fallback=
 fi;
-echo "$as_me:8448: result: $with_fallback" >&5
+echo "$as_me:8451: result: $with_fallback" >&5
 echo "${ECHO_T}$with_fallback" >&6
 
 case ".$with_fallback" in
@@ -8453,7 +8456,7 @@
 	FALLBACK_LIST=
 	;;
 (.yes)
-	{ echo "$as_me:8456: WARNING: expected a list of terminal descriptions" >&5
+	{ echo "$as_me:8459: WARNING: expected a list of terminal descriptions" >&5
 echo "$as_me: WARNING: expected a list of terminal descriptions" >&2;}
 	;;
 (*)
@@ -8469,7 +8472,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}tic", so it can be a program name with args.
 set dummy ${ac_tool_prefix}tic; ac_word=$2
-echo "$as_me:8472: checking for $ac_word" >&5
+echo "$as_me:8475: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_TIC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8484,7 +8487,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_TIC="${ac_tool_prefix}tic"
-echo "$as_me:8487: found $ac_dir/$ac_word" >&5
+echo "$as_me:8490: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8492,10 +8495,10 @@
 fi
 TIC=$ac_cv_prog_TIC
 if test -n "$TIC"; then
-  echo "$as_me:8495: result: $TIC" >&5
+  echo "$as_me:8498: result: $TIC" >&5
 echo "${ECHO_T}$TIC" >&6
 else
-  echo "$as_me:8498: result: no" >&5
+  echo "$as_me:8501: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8504,7 +8507,7 @@
   ac_ct_TIC=$TIC
   # Extract the first word of "tic", so it can be a program name with args.
 set dummy tic; ac_word=$2
-echo "$as_me:8507: checking for $ac_word" >&5
+echo "$as_me:8510: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_TIC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8519,7 +8522,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_TIC="tic"
-echo "$as_me:8522: found $ac_dir/$ac_word" >&5
+echo "$as_me:8525: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8527,10 +8530,10 @@
 fi
 ac_ct_TIC=$ac_cv_prog_ac_ct_TIC
 if test -n "$ac_ct_TIC"; then
-  echo "$as_me:8530: result: $ac_ct_TIC" >&5
+  echo "$as_me:8533: result: $ac_ct_TIC" >&5
 echo "${ECHO_T}$ac_ct_TIC" >&6
 else
-  echo "$as_me:8533: result: no" >&5
+  echo "$as_me:8536: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8542,7 +8545,7 @@
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}infocmp", so it can be a program name with args.
 set dummy ${ac_tool_prefix}infocmp; ac_word=$2
-echo "$as_me:8545: checking for $ac_word" >&5
+echo "$as_me:8548: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_INFOCMP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8557,7 +8560,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_INFOCMP="${ac_tool_prefix}infocmp"
-echo "$as_me:8560: found $ac_dir/$ac_word" >&5
+echo "$as_me:8563: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8565,10 +8568,10 @@
 fi
 INFOCMP=$ac_cv_prog_INFOCMP
 if test -n "$INFOCMP"; then
-  echo "$as_me:8568: result: $INFOCMP" >&5
+  echo "$as_me:8571: result: $INFOCMP" >&5
 echo "${ECHO_T}$INFOCMP" >&6
 else
-  echo "$as_me:8571: result: no" >&5
+  echo "$as_me:8574: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8577,7 +8580,7 @@
   ac_ct_INFOCMP=$INFOCMP
   # Extract the first word of "infocmp", so it can be a program name with args.
 set dummy infocmp; ac_word=$2
-echo "$as_me:8580: checking for $ac_word" >&5
+echo "$as_me:8583: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_INFOCMP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8592,7 +8595,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_INFOCMP="infocmp"
-echo "$as_me:8595: found $ac_dir/$ac_word" >&5
+echo "$as_me:8598: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -8600,10 +8603,10 @@
 fi
 ac_ct_INFOCMP=$ac_cv_prog_ac_ct_INFOCMP
 if test -n "$ac_ct_INFOCMP"; then
-  echo "$as_me:8603: result: $ac_ct_INFOCMP" >&5
+  echo "$as_me:8606: result: $ac_ct_INFOCMP" >&5
 echo "${ECHO_T}$ac_ct_INFOCMP" >&6
 else
-  echo "$as_me:8606: result: no" >&5
+  echo "$as_me:8609: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8618,10 +8621,10 @@
 # Check whether --with-tic-path or --without-tic-path was given.
 if test "${with_tic_path+set}" = set; then
   withval="$with_tic_path"
-  echo "$as_me:8621: checking for tic program for fallbacks" >&5
+  echo "$as_me:8624: checking for tic program for fallbacks" >&5
 echo $ECHO_N "checking for tic program for fallbacks... $ECHO_C" >&6
 		TIC=$withval
-		echo "$as_me:8624: result: $TIC" >&5
+		echo "$as_me:8627: result: $TIC" >&5
 echo "${ECHO_T}$TIC" >&6
 
 if test "x$prefix" != xNONE; then
@@ -8649,7 +8652,7 @@
 	TIC=`echo "$TIC" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:8652: error: expected a pathname, not \"$TIC\"" >&5
+	{ { echo "$as_me:8655: error: expected a pathname, not \"$TIC\"" >&5
 echo "$as_me: error: expected a pathname, not \"$TIC\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -8662,7 +8665,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:8665: checking for $ac_word" >&5
+echo "$as_me:8668: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TIC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8679,7 +8682,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TIC="$ac_dir/$ac_word"
-   echo "$as_me:8682: found $ac_dir/$ac_word" >&5
+   echo "$as_me:8685: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -8690,10 +8693,10 @@
 TIC=$ac_cv_path_TIC
 
 if test -n "$TIC"; then
-  echo "$as_me:8693: result: $TIC" >&5
+  echo "$as_me:8696: result: $TIC" >&5
 echo "${ECHO_T}$TIC" >&6
 else
-  echo "$as_me:8696: result: no" >&5
+  echo "$as_me:8699: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8752,7 +8755,7 @@
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:8755: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:8758: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define TIC_PATH "$cf_path_prog"
@@ -8767,7 +8770,7 @@
 
 		if test -z "$TIC"
 		then
-			{ echo "$as_me:8770: WARNING: no tic program found for fallbacks" >&5
+			{ echo "$as_me:8773: WARNING: no tic program found for fallbacks" >&5
 echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
 		fi
 
@@ -8776,10 +8779,10 @@
 # Check whether --with-infocmp-path or --without-infocmp-path was given.
 if test "${with_infocmp_path+set}" = set; then
   withval="$with_infocmp_path"
-  echo "$as_me:8779: checking for infocmp program for fallbacks" >&5
+  echo "$as_me:8782: checking for infocmp program for fallbacks" >&5
 echo $ECHO_N "checking for infocmp program for fallbacks... $ECHO_C" >&6
 		INFOCMP=$withval
-		echo "$as_me:8782: result: $INFOCMP" >&5
+		echo "$as_me:8785: result: $INFOCMP" >&5
 echo "${ECHO_T}$INFOCMP" >&6
 
 if test "x$prefix" != xNONE; then
@@ -8807,7 +8810,7 @@
 	INFOCMP=`echo "$INFOCMP" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:8810: error: expected a pathname, not \"$INFOCMP\"" >&5
+	{ { echo "$as_me:8813: error: expected a pathname, not \"$INFOCMP\"" >&5
 echo "$as_me: error: expected a pathname, not \"$INFOCMP\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -8820,7 +8823,7 @@
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:8823: checking for $ac_word" >&5
+echo "$as_me:8826: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_INFOCMP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8837,7 +8840,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_INFOCMP="$ac_dir/$ac_word"
-   echo "$as_me:8840: found $ac_dir/$ac_word" >&5
+   echo "$as_me:8843: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -8848,10 +8851,10 @@
 INFOCMP=$ac_cv_path_INFOCMP
 
 if test -n "$INFOCMP"; then
-  echo "$as_me:8851: result: $INFOCMP" >&5
+  echo "$as_me:8854: result: $INFOCMP" >&5
 echo "${ECHO_T}$INFOCMP" >&6
 else
-  echo "$as_me:8854: result: no" >&5
+  echo "$as_me:8857: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -8910,7 +8913,7 @@
 
 if test -n "$cf_path_prog" ; then
 
-echo "${as_me:-configure}:8913: testing defining path for ${cf_path_prog} ..." 1>&5
+echo "${as_me:-configure}:8916: testing defining path for ${cf_path_prog} ..." 1>&5
 
 cat >>confdefs.h <<EOF
 #define INFOCMP_PATH "$cf_path_prog"
@@ -8925,7 +8928,7 @@
 
 		if test -z "$INFOCMP"
 		then
-			{ echo "$as_me:8928: WARNING: no infocmp program found for fallbacks" >&5
+			{ echo "$as_me:8931: WARNING: no infocmp program found for fallbacks" >&5
 echo "$as_me: WARNING: no infocmp program found for fallbacks" >&2;}
 		fi
 
@@ -8935,7 +8938,7 @@
 	test -z "$INFOCMP" && FALLBACK_LIST=
 	if test -z "$FALLBACK_LIST"
 	then
-		{ echo "$as_me:8938: WARNING: ignoring fallback option because tic/infocmp are not available" >&5
+		{ echo "$as_me:8941: WARNING: ignoring fallback option because tic/infocmp are not available" >&5
 echo "$as_me: WARNING: ignoring fallback option because tic/infocmp are not available" >&2;}
 	fi
 fi
@@ -8943,7 +8946,7 @@
 USE_FALLBACKS=
 test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
 
-echo "$as_me:8946: checking if you want modern xterm or antique" >&5
+echo "$as_me:8949: checking if you want modern xterm or antique" >&5
 echo $ECHO_N "checking if you want modern xterm or antique... $ECHO_C" >&6
 
 # Check whether --with-xterm-new or --without-xterm-new was given.
@@ -8957,11 +8960,11 @@
 (no) with_xterm_new=xterm-old;;
 (*)	 with_xterm_new=xterm-new;;
 esac
-echo "$as_me:8960: result: $with_xterm_new" >&5
+echo "$as_me:8963: result: $with_xterm_new" >&5
 echo "${ECHO_T}$with_xterm_new" >&6
 WHICH_XTERM=$with_xterm_new
 
-echo "$as_me:8964: checking if xterm backspace sends BS or DEL" >&5
+echo "$as_me:8967: checking if xterm backspace sends BS or DEL" >&5
 echo $ECHO_N "checking if xterm backspace sends BS or DEL... $ECHO_C" >&6
 
 # Check whether --with-xterm-kbs or --without-xterm-kbs was given.
@@ -8982,7 +8985,7 @@
 	with_xterm_kbs=$withval
 	;;
 esac
-echo "$as_me:8985: result: $with_xterm_kbs" >&5
+echo "$as_me:8988: result: $with_xterm_kbs" >&5
 echo "${ECHO_T}$with_xterm_kbs" >&6
 XTERM_KBS=$with_xterm_kbs
 
@@ -8992,7 +8995,7 @@
 	MAKE_TERMINFO="#"
 else
 
-echo "$as_me:8995: checking for list of terminfo directories" >&5
+echo "$as_me:8998: checking for list of terminfo directories" >&5
 echo $ECHO_N "checking for list of terminfo directories... $ECHO_C" >&6
 
 # Check whether --with-terminfo-dirs or --without-terminfo-dirs was given.
@@ -9032,7 +9035,7 @@
 	cf_src_path=`echo "$cf_src_path" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:9035: error: expected a pathname, not \"$cf_src_path\"" >&5
+	{ { echo "$as_me:9038: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -9055,7 +9058,7 @@
 	;;
 esac
 
-echo "$as_me:9058: result: $TERMINFO_DIRS" >&5
+echo "$as_me:9061: result: $TERMINFO_DIRS" >&5
 echo "${ECHO_T}$TERMINFO_DIRS" >&6
 test -n "$TERMINFO_DIRS" &&
 cat >>confdefs.h <<EOF
@@ -9064,13 +9067,13 @@
 
 case "x$TERMINFO" in
 x???:*)
-	{ echo "$as_me:9067: WARNING: ignoring non-directory/file TERMINFO value" >&5
+	{ echo "$as_me:9070: WARNING: ignoring non-directory/file TERMINFO value" >&5
 echo "$as_me: WARNING: ignoring non-directory/file TERMINFO value" >&2;}
 	unset TERMINFO
 	;;
 esac
 
-echo "$as_me:9073: checking for default terminfo directory" >&5
+echo "$as_me:9076: checking for default terminfo directory" >&5
 echo $ECHO_N "checking for default terminfo directory... $ECHO_C" >&6
 
 # Check whether --with-default-terminfo-dir or --without-default-terminfo-dir was given.
@@ -9106,7 +9109,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:9109: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:9112: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -9115,7 +9118,7 @@
 fi
 eval TERMINFO="$withval"
 
-echo "$as_me:9118: result: $TERMINFO" >&5
+echo "$as_me:9121: result: $TERMINFO" >&5
 echo "${ECHO_T}$TERMINFO" >&6
 
 cat >>confdefs.h <<EOF
@@ -9126,7 +9129,7 @@
 
 ###	use option --disable-big-core to make tic run on small machines
 ###	We need 4Mb, check if we can allocate 50% more than that.
-echo "$as_me:9129: checking if big-core option selected" >&5
+echo "$as_me:9132: checking if big-core option selected" >&5
 echo $ECHO_N "checking if big-core option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-core or --disable-big-core was given.
@@ -9138,7 +9141,7 @@
   with_big_core=no
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 9141 "configure"
+#line 9144 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9152,15 +9155,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:9155: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9158: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9158: \$? = $ac_status" >&5
+  echo "$as_me:9161: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:9160: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9163: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9163: \$? = $ac_status" >&5
+  echo "$as_me:9166: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   with_big_core=yes
 else
@@ -9172,7 +9175,7 @@
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 fi;
-echo "$as_me:9175: result: $with_big_core" >&5
+echo "$as_me:9178: result: $with_big_core" >&5
 echo "${ECHO_T}$with_big_core" >&6
 test "x$with_big_core" = "xyes" &&
 cat >>confdefs.h <<\EOF
@@ -9182,7 +9185,7 @@
 ### ISO C only guarantees 512-char strings, we have tables which load faster
 ### when constructed using "big" strings.  More than the C compiler, the awk
 ### program is a limit on most vendor UNIX systems.  Check that we can build.
-echo "$as_me:9185: checking if big-strings option selected" >&5
+echo "$as_me:9188: checking if big-strings option selected" >&5
 echo $ECHO_N "checking if big-strings option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-strings or --disable-big-strings was given.
@@ -9206,14 +9209,14 @@
 	esac
 
 fi;
-echo "$as_me:9209: result: $with_big_strings" >&5
+echo "$as_me:9212: result: $with_big_strings" >&5
 echo "${ECHO_T}$with_big_strings" >&6
 
 USE_BIG_STRINGS=0
 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
 
 ###	use option --enable-termcap to compile in the termcap fallback support
-echo "$as_me:9216: checking if you want termcap-fallback support" >&5
+echo "$as_me:9219: checking if you want termcap-fallback support" >&5
 echo $ECHO_N "checking if you want termcap-fallback support... $ECHO_C" >&6
 
 # Check whether --enable-termcap or --disable-termcap was given.
@@ -9223,14 +9226,14 @@
 else
   with_termcap=no
 fi;
-echo "$as_me:9226: result: $with_termcap" >&5
+echo "$as_me:9229: result: $with_termcap" >&5
 echo "${ECHO_T}$with_termcap" >&6
 
 NCURSES_USE_TERMCAP=0
 if test "x$with_termcap" != "xyes" ; then
 	if test "$use_database" = no ; then
 		if test -z "$with_fallback" ; then
-			{ { echo "$as_me:9233: error: You have disabled the database w/o specifying fallbacks" >&5
+			{ { echo "$as_me:9236: error: You have disabled the database w/o specifying fallbacks" >&5
 echo "$as_me: error: You have disabled the database w/o specifying fallbacks" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -9243,13 +9246,13 @@
 else
 
 	if test "$with_ticlib" != no ; then
-		{ { echo "$as_me:9246: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
+		{ { echo "$as_me:9249: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
 echo "$as_me: error: Options --with-ticlib and --enable-termcap cannot be combined" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 
 	NCURSES_USE_TERMCAP=1
-	echo "$as_me:9252: checking for list of termcap files" >&5
+	echo "$as_me:9255: checking for list of termcap files" >&5
 echo $ECHO_N "checking for list of termcap files... $ECHO_C" >&6
 
 # Check whether --with-termpath or --without-termpath was given.
@@ -9289,7 +9292,7 @@
 	cf_src_path=`echo "$cf_src_path" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:9292: error: expected a pathname, not \"$cf_src_path\"" >&5
+	{ { echo "$as_me:9295: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -9312,7 +9315,7 @@
 	;;
 esac
 
-	echo "$as_me:9315: result: $TERMPATH" >&5
+	echo "$as_me:9318: result: $TERMPATH" >&5
 echo "${ECHO_T}$TERMPATH" >&6
 	test -n "$TERMPATH" &&
 cat >>confdefs.h <<EOF
@@ -9320,7 +9323,7 @@
 EOF
 
 	###	use option --enable-getcap to use a hacked getcap for reading termcaps
-	echo "$as_me:9323: checking if fast termcap-loader is needed" >&5
+	echo "$as_me:9326: checking if fast termcap-loader is needed" >&5
 echo $ECHO_N "checking if fast termcap-loader is needed... $ECHO_C" >&6
 
 # Check whether --enable-getcap or --disable-getcap was given.
@@ -9330,14 +9333,14 @@
 else
   with_getcap=no
 fi;
-	echo "$as_me:9333: result: $with_getcap" >&5
+	echo "$as_me:9336: result: $with_getcap" >&5
 echo "${ECHO_T}$with_getcap" >&6
 	test "x$with_getcap" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_GETCAP 1
 EOF
 
-	echo "$as_me:9340: checking if translated termcaps will be cached in ~/.terminfo" >&5
+	echo "$as_me:9343: checking if translated termcaps will be cached in ~/.terminfo" >&5
 echo $ECHO_N "checking if translated termcaps will be cached in ~/.terminfo... $ECHO_C" >&6
 
 # Check whether --enable-getcap-cache or --disable-getcap-cache was given.
@@ -9347,7 +9350,7 @@
 else
   with_getcap_cache=no
 fi;
-	echo "$as_me:9350: result: $with_getcap_cache" >&5
+	echo "$as_me:9353: result: $with_getcap_cache" >&5
 echo "${ECHO_T}$with_getcap_cache" >&6
 	test "x$with_getcap_cache" = "xyes" &&
 cat >>confdefs.h <<\EOF
@@ -9357,7 +9360,7 @@
 fi
 
 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
-echo "$as_me:9360: checking if ~/.terminfo is wanted" >&5
+echo "$as_me:9363: checking if ~/.terminfo is wanted" >&5
 echo $ECHO_N "checking if ~/.terminfo is wanted... $ECHO_C" >&6
 
 # Check whether --enable-home-terminfo or --disable-home-terminfo was given.
@@ -9367,14 +9370,14 @@
 else
   with_home_terminfo=yes
 fi;
-echo "$as_me:9370: result: $with_home_terminfo" >&5
+echo "$as_me:9373: result: $with_home_terminfo" >&5
 echo "${ECHO_T}$with_home_terminfo" >&6
 test "x$with_home_terminfo" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_HOME_TERMINFO 1
 EOF
 
-echo "$as_me:9377: checking if you want to permit root to use ncurses environment variables" >&5
+echo "$as_me:9380: checking if you want to permit root to use ncurses environment variables" >&5
 echo $ECHO_N "checking if you want to permit root to use ncurses environment variables... $ECHO_C" >&6
 
 # Check whether --enable-root-environ or --disable-root-environ was given.
@@ -9384,14 +9387,14 @@
 else
   with_root_environ=yes
 fi;
-echo "$as_me:9387: result: $with_root_environ" >&5
+echo "$as_me:9390: result: $with_root_environ" >&5
 echo "${ECHO_T}$with_root_environ" >&6
 test "x$with_root_environ" = xyes &&
 cat >>confdefs.h <<\EOF
 #define USE_ROOT_ENVIRON 1
 EOF
 
-echo "$as_me:9394: checking if you want to permit setuid programs to access all files" >&5
+echo "$as_me:9397: checking if you want to permit setuid programs to access all files" >&5
 echo $ECHO_N "checking if you want to permit setuid programs to access all files... $ECHO_C" >&6
 
 # Check whether --enable-root-environ or --disable-root-environ was given.
@@ -9401,7 +9404,7 @@
 else
   with_root_access=yes
 fi;
-echo "$as_me:9404: result: $with_root_access" >&5
+echo "$as_me:9407: result: $with_root_access" >&5
 echo "${ECHO_T}$with_root_access" >&6
 test "x$with_root_access" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -9416,23 +9419,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:9419: checking for $ac_header" >&5
+echo "$as_me:9422: 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 9425 "configure"
+#line 9428 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:9429: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:9432: \"$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:9435: \$? = $ac_status" >&5
+  echo "$as_me:9438: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -9451,7 +9454,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:9454: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:9457: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -9466,13 +9469,13 @@
 	unlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:9469: checking for $ac_func" >&5
+echo "$as_me:9472: 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 9475 "configure"
+#line 9478 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -9503,16 +9506,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9506: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9509: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9509: \$? = $ac_status" >&5
+  echo "$as_me:9512: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9512: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9515: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9515: \$? = $ac_status" >&5
+  echo "$as_me:9518: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -9522,7 +9525,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:9525: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:9528: result: `eval echo '${'"$as_ac_var"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
 if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -9539,13 +9542,13 @@
 		symlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:9542: checking for $ac_func" >&5
+echo "$as_me:9545: 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 9548 "configure"
+#line 9551 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -9576,16 +9579,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:9579: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9582: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9582: \$? = $ac_status" >&5
+  echo "$as_me:9585: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:9585: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9588: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9588: \$? = $ac_status" >&5
+  echo "$as_me:9591: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -9595,7 +9598,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:9598: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:9601: 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
@@ -9606,7 +9609,7 @@
 done
 
 else
-	echo "$as_me:9609: checking if link/symlink functions work" >&5
+	echo "$as_me:9612: checking if link/symlink functions work" >&5
 echo $ECHO_N "checking if link/symlink functions work... $ECHO_C" >&6
 if test "${cf_cv_link_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9619,7 +9622,7 @@
 			eval 'ac_cv_func_'$cf_func'=error'
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 9622 "configure"
+#line 9625 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -9657,15 +9660,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:9660: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9663: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9663: \$? = $ac_status" >&5
+  echo "$as_me:9666: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:9665: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9668: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9668: \$? = $ac_status" >&5
+  echo "$as_me:9671: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
@@ -9683,7 +9686,7 @@
 		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
 
 fi
-echo "$as_me:9686: result: $cf_cv_link_funcs" >&5
+echo "$as_me:9689: result: $cf_cv_link_funcs" >&5
 echo "${ECHO_T}$cf_cv_link_funcs" >&6
 	test "$ac_cv_func_link"    = yes &&
 cat >>confdefs.h <<\EOF
@@ -9703,7 +9706,7 @@
 # soft links (symbolic links) are useful for some systems where hard links do
 # not work, or to make it simpler to copy terminfo trees around.
 if test "x$ac_cv_func_symlink" = xyes ; then
-	echo "$as_me:9706: checking if tic should use symbolic links" >&5
+	echo "$as_me:9709: checking if tic should use symbolic links" >&5
 echo $ECHO_N "checking if tic should use symbolic links... $ECHO_C" >&6
 
 # Check whether --enable-symlinks or --disable-symlinks was given.
@@ -9713,21 +9716,21 @@
 else
   with_symlinks=no
 fi;
-	echo "$as_me:9716: result: $with_symlinks" >&5
+	echo "$as_me:9719: result: $with_symlinks" >&5
 echo "${ECHO_T}$with_symlinks" >&6
 fi
 
 # If we have hard links and did not choose to use soft links instead, there is
 # no reason to make this choice optional - use the hard links.
 if test "$with_symlinks" = no ; then
-	echo "$as_me:9723: checking if tic should use hard links" >&5
+	echo "$as_me:9726: checking if tic should use hard links" >&5
 echo $ECHO_N "checking if tic should use hard links... $ECHO_C" >&6
 	if test "x$ac_cv_func_link" = xyes ; then
 		with_links=yes
 	else
 		with_links=no
 	fi
-	echo "$as_me:9730: result: $with_links" >&5
+	echo "$as_me:9733: result: $with_links" >&5
 echo "${ECHO_T}$with_links" >&6
 fi
 
@@ -9743,7 +9746,7 @@
 
 ###   use option --enable-broken-linker to force on use of broken-linker support
 
-echo "$as_me:9746: checking if you want broken-linker support code" >&5
+echo "$as_me:9749: checking if you want broken-linker support code" >&5
 echo $ECHO_N "checking if you want broken-linker support code... $ECHO_C" >&6
 
 # Check whether --enable-broken_linker or --disable-broken_linker was given.
@@ -9753,7 +9756,7 @@
 else
   with_broken_linker=no
 fi;
-echo "$as_me:9756: result: $with_broken_linker" >&5
+echo "$as_me:9759: result: $with_broken_linker" >&5
 echo "${ECHO_T}$with_broken_linker" >&6
 
 : "${BROKEN_LINKER:=0}"
@@ -9767,7 +9770,7 @@
 fi
 
 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
-echo "$as_me:9770: checking if tputs should process BSD-style prefix padding" >&5
+echo "$as_me:9773: checking if tputs should process BSD-style prefix padding" >&5
 echo $ECHO_N "checking if tputs should process BSD-style prefix padding... $ECHO_C" >&6
 
 # Check whether --enable-bsdpad or --disable-bsdpad was given.
@@ -9777,7 +9780,7 @@
 else
   with_bsdpad=no
 fi;
-echo "$as_me:9780: result: $with_bsdpad" >&5
+echo "$as_me:9783: result: $with_bsdpad" >&5
 echo "${ECHO_T}$with_bsdpad" >&6
 test "x$with_bsdpad" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -9796,14 +9799,14 @@
 # Check to define _XOPEN_SOURCE "automatically"
 CPPFLAGS_before_XOPEN="$CPPFLAGS"
 
-echo "$as_me:9799: checking if the POSIX test-macros are already defined" >&5
+echo "$as_me:9802: checking if the POSIX test-macros are already defined" >&5
 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
 if test "${cf_cv_posix_visible+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 9806 "configure"
+#line 9809 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -9822,16 +9825,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:9825: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9828: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9828: \$? = $ac_status" >&5
+  echo "$as_me:9831: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:9831: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9834: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9834: \$? = $ac_status" >&5
+  echo "$as_me:9837: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_visible=no
 else
@@ -9842,7 +9845,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:9845: result: $cf_cv_posix_visible" >&5
+echo "$as_me:9848: result: $cf_cv_posix_visible" >&5
 echo "${ECHO_T}$cf_cv_posix_visible" >&6
 
 if test "$cf_cv_posix_visible" = no; then
@@ -9887,14 +9890,14 @@
 
 cf_gnu_xopen_source=$cf_XOPEN_SOURCE
 
-echo "$as_me:9890: checking if this is the GNU C library" >&5
+echo "$as_me:9893: checking if this is the GNU C library" >&5
 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
 if test "${cf_cv_gnu_library+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 9897 "configure"
+#line 9900 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9913,16 +9916,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:9916: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9919: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9919: \$? = $ac_status" >&5
+  echo "$as_me:9922: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:9922: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9925: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9925: \$? = $ac_status" >&5
+  echo "$as_me:9928: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_library=yes
 else
@@ -9933,7 +9936,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:9936: result: $cf_cv_gnu_library" >&5
+echo "$as_me:9939: result: $cf_cv_gnu_library" >&5
 echo "${ECHO_T}$cf_cv_gnu_library" >&6
 
 if test x$cf_cv_gnu_library = xyes; then
@@ -9941,7 +9944,7 @@
 	# With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
 	# was changed to help a little.  newlib incorporated the change about 4
 	# years later.
-	echo "$as_me:9944: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+	echo "$as_me:9947: checking if _DEFAULT_SOURCE can be used as a basis" >&5
 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
 if test "${cf_cv_gnu_library_219+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9953,7 +9956,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 9956 "configure"
+#line 9959 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -9972,16 +9975,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:9975: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9978: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9978: \$? = $ac_status" >&5
+  echo "$as_me:9981: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:9981: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9984: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9984: \$? = $ac_status" >&5
+  echo "$as_me:9987: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_library_219=yes
 else
@@ -9993,12 +9996,12 @@
 		CPPFLAGS="$cf_save"
 
 fi
-echo "$as_me:9996: result: $cf_cv_gnu_library_219" >&5
+echo "$as_me:9999: result: $cf_cv_gnu_library_219" >&5
 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
 
 	if test "x$cf_cv_gnu_library_219" = xyes; then
 		cf_save="$CPPFLAGS"
-		echo "$as_me:10001: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+		echo "$as_me:10004: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -10103,7 +10106,7 @@
 fi
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 10106 "configure"
+#line 10109 "configure"
 #include "confdefs.h"
 
 				#include <limits.h>
@@ -10123,16 +10126,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10126: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10129: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10129: \$? = $ac_status" >&5
+  echo "$as_me:10132: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10132: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10135: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10135: \$? = $ac_status" >&5
+  echo "$as_me:10138: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_dftsrc_219=yes
 else
@@ -10143,7 +10146,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:10146: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "$as_me:10149: result: $cf_cv_gnu_dftsrc_219" >&5
 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
 		test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
 	else
@@ -10152,14 +10155,14 @@
 
 	if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
 
-		echo "$as_me:10155: checking if we must define _GNU_SOURCE" >&5
+		echo "$as_me:10158: 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.$ac_ext" <<_ACEOF
-#line 10162 "configure"
+#line 10165 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10174,16 +10177,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10177: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10180: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10180: \$? = $ac_status" >&5
+  echo "$as_me:10183: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10183: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10186: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10186: \$? = $ac_status" >&5
+  echo "$as_me:10189: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_source=no
 else
@@ -10290,7 +10293,7 @@
 fi
 
 			 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10293 "configure"
+#line 10296 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10305,16 +10308,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10308: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10311: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10311: \$? = $ac_status" >&5
+  echo "$as_me:10314: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10314: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10317: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10317: \$? = $ac_status" >&5
+  echo "$as_me:10320: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gnu_source=no
 else
@@ -10329,12 +10332,12 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:10332: result: $cf_cv_gnu_source" >&5
+echo "$as_me:10335: 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:10337: checking if we should also define _DEFAULT_SOURCE" >&5
+		echo "$as_me:10340: 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) $ECHO_C" >&6
@@ -10344,7 +10347,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 10347 "configure"
+#line 10350 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10359,16 +10362,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10362: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10365: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10365: \$? = $ac_status" >&5
+  echo "$as_me:10368: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10368: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10371: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10371: \$? = $ac_status" >&5
+  echo "$as_me:10374: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_default_source=no
 else
@@ -10379,7 +10382,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:10382: result: $cf_cv_default_source" >&5
+echo "$as_me:10385: result: $cf_cv_default_source" >&5
 echo "${ECHO_T}$cf_cv_default_source" >&6
 			if test "$cf_cv_default_source" = yes
 			then
@@ -10416,16 +10419,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:10419: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:10422: 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 "${as_me:-configure}:10425: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:10428: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 10428 "configure"
+#line 10431 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10440,16 +10443,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10443: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10446: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10446: \$? = $ac_status" >&5
+  echo "$as_me:10449: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10449: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10452: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10452: \$? = $ac_status" >&5
+  echo "$as_me:10455: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -10470,7 +10473,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 10473 "configure"
+#line 10476 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10485,16 +10488,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10488: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10491: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10491: \$? = $ac_status" >&5
+  echo "$as_me:10494: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10494: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10497: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10497: \$? = $ac_status" >&5
+  echo "$as_me:10500: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -10505,7 +10508,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	 fi
 
-echo "${as_me:-configure}:10508: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:10511: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -10513,10 +10516,10 @@
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:10516: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:10519: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10519 "configure"
+#line 10522 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10531,16 +10534,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10534: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10537: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10537: \$? = $ac_status" >&5
+  echo "$as_me:10540: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10543: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10543: \$? = $ac_status" >&5
+  echo "$as_me:10546: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -10556,7 +10559,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:10559: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:10562: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -10673,7 +10676,7 @@
 	# OpenBSD 6.x has broken locale support, both compile-time and runtime.
 	# see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
 	# Abusing the conformance level is a workaround.
-	{ echo "$as_me:10676: WARNING: this system does not provide usable locale support" >&5
+	{ echo "$as_me:10679: WARNING: this system does not provide usable locale support" >&5
 echo "$as_me: WARNING: this system does not provide usable locale support" >&2;}
 	cf_xopen_source="-D_BSD_SOURCE"
 	cf_XOPEN_SOURCE=700
@@ -10705,14 +10708,14 @@
 	;;
 (*)
 
-echo "$as_me:10708: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:10711: 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 10715 "configure"
+#line 10718 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10731,16 +10734,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10734: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10737: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10737: \$? = $ac_status" >&5
+  echo "$as_me:10740: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10740: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10743: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10743: \$? = $ac_status" >&5
+  echo "$as_me:10746: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -10752,7 +10755,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 10755 "configure"
+#line 10758 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -10771,16 +10774,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10774: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10777: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10777: \$? = $ac_status" >&5
+  echo "$as_me:10780: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10780: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10783: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10783: \$? = $ac_status" >&5
+  echo "$as_me:10786: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -10795,7 +10798,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:10798: result: $cf_cv_xopen_source" >&5
+echo "$as_me:10801: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -10953,16 +10956,16 @@
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:10956: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:10959: 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 "${as_me:-configure}:10962: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:10965: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 10965 "configure"
+#line 10968 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -10977,16 +10980,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:10980: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10983: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:10983: \$? = $ac_status" >&5
+  echo "$as_me:10986: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:10986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10989: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10989: \$? = $ac_status" >&5
+  echo "$as_me:10992: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -11007,7 +11010,7 @@
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 11010 "configure"
+#line 11013 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -11022,16 +11025,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11025: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11028: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11028: \$? = $ac_status" >&5
+  echo "$as_me:11031: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11031: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11034: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11034: \$? = $ac_status" >&5
+  echo "$as_me:11037: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -11042,7 +11045,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	 fi
 
-echo "${as_me:-configure}:11045: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:11048: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS"
@@ -11050,10 +11053,10 @@
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:11053: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:11056: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 11056 "configure"
+#line 11059 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -11068,16 +11071,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11071: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11074: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11074: \$? = $ac_status" >&5
+  echo "$as_me:11077: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11077: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11080: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11080: \$? = $ac_status" >&5
+  echo "$as_me:11083: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -11093,7 +11096,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:11096: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:11099: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -11219,7 +11222,7 @@
 	test "$CFLAGS" != "$cf_old_cflag" || break
 	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CFLAGS" 1>&6
 
-echo "${as_me:-configure}:11222: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
+echo "${as_me:-configure}:11225: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
 
 	CFLAGS="$cf_old_cflag"
 done
@@ -11231,7 +11234,7 @@
 	test "$CPPFLAGS" != "$cf_old_cflag" || break
 	test -n "$verbose" && echo "	removing old option $cf_add_cflags from CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:11234: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:11237: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
 
 	CPPFLAGS="$cf_old_cflag"
 done
@@ -11319,7 +11322,7 @@
 if test -n "$cf_new_cflags" ; then
 	test -n "$verbose" && echo "	add to \$CFLAGS $cf_new_cflags" 1>&6
 
-echo "${as_me:-configure}:11322: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+echo "${as_me:-configure}:11325: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_new_cflags"
@@ -11329,7 +11332,7 @@
 if test -n "$cf_new_cppflags" ; then
 	test -n "$verbose" && echo "	add to \$CPPFLAGS $cf_new_cppflags" 1>&6
 
-echo "${as_me:-configure}:11332: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+echo "${as_me:-configure}:11335: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
 
 	test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
 	CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
@@ -11339,7 +11342,7 @@
 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}:11342: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+echo "${as_me:-configure}:11345: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
 
 	test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
 	EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
@@ -11351,10 +11354,10 @@
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:11354: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:11357: 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 11357 "configure"
+#line 11360 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -11369,16 +11372,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11372: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11375: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11375: \$? = $ac_status" >&5
+  echo "$as_me:11378: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11378: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11381: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11381: \$? = $ac_status" >&5
+  echo "$as_me:11384: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -11387,12 +11390,12 @@
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-	echo "$as_me:11390: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:11393: result: $cf_XOPEN_SOURCE_set" >&5
 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
 	if test "$cf_XOPEN_SOURCE_set" = yes
 	then
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 11395 "configure"
+#line 11398 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -11407,16 +11410,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11410: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11413: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11413: \$? = $ac_status" >&5
+  echo "$as_me:11416: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11416: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11419: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11419: \$? = $ac_status" >&5
+  echo "$as_me:11422: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -11427,19 +11430,19 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 		if test "$cf_XOPEN_SOURCE_set_ok" = no
 		then
-			{ echo "$as_me:11430: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:11433: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:11435: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:11438: 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 11442 "configure"
+#line 11445 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11458,16 +11461,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11461: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11464: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11464: \$? = $ac_status" >&5
+  echo "$as_me:11467: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11467: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11470: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11470: \$? = $ac_status" >&5
+  echo "$as_me:11473: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -11479,7 +11482,7 @@
 	CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 
 	 cat >"conftest.$ac_ext" <<_ACEOF
-#line 11482 "configure"
+#line 11485 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11498,16 +11501,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11501: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11504: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11504: \$? = $ac_status" >&5
+  echo "$as_me:11507: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11507: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11510: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11510: \$? = $ac_status" >&5
+  echo "$as_me:11513: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_xopen_source=no
 else
@@ -11522,7 +11525,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:11525: result: $cf_cv_xopen_source" >&5
+echo "$as_me:11528: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -11673,14 +11676,14 @@
 
 # Work around breakage on OS X
 
-echo "$as_me:11676: checking if SIGWINCH is defined" >&5
+echo "$as_me:11679: 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 11683 "configure"
+#line 11686 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -11695,23 +11698,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11698: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11701: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11701: \$? = $ac_status" >&5
+  echo "$as_me:11704: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11704: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11707: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11707: \$? = $ac_status" >&5
+  echo "$as_me:11710: \$? = $ac_status" >&5
   (exit "$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 11714 "configure"
+#line 11717 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -11729,16 +11732,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11732: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11735: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11735: \$? = $ac_status" >&5
+  echo "$as_me:11738: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11738: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11741: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11741: \$? = $ac_status" >&5
+  echo "$as_me:11744: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_define_sigwinch=maybe
 else
@@ -11752,11 +11755,11 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:11755: result: $cf_cv_define_sigwinch" >&5
+echo "$as_me:11758: 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:11759: checking for actual SIGWINCH definition" >&5
+echo "$as_me:11762: 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) $ECHO_C" >&6
@@ -11767,7 +11770,7 @@
 while test "$cf_sigwinch" != 1
 do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 11770 "configure"
+#line 11773 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -11789,16 +11792,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11792: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11795: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11795: \$? = $ac_status" >&5
+  echo "$as_me:11798: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11798: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11801: \$? = $ac_status" >&5
+  echo "$as_me:11804: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_fixup_sigwinch=$cf_sigwinch
 	 break
@@ -11812,7 +11815,7 @@
 done
 
 fi
-echo "$as_me:11815: result: $cf_cv_fixup_sigwinch" >&5
+echo "$as_me:11818: result: $cf_cv_fixup_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
 	if test "$cf_cv_fixup_sigwinch" != unknown ; then
@@ -11822,13 +11825,13 @@
 
 # Checks for CODESET support.
 
-echo "$as_me:11825: checking for nl_langinfo and CODESET" >&5
+echo "$as_me:11828: 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 11831 "configure"
+#line 11834 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int
@@ -11840,16 +11843,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:11843: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11846: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11846: \$? = $ac_status" >&5
+  echo "$as_me:11849: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:11849: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11852: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11852: \$? = $ac_status" >&5
+  echo "$as_me:11855: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -11860,7 +11863,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:11863: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:11866: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
 	if test "$am_cv_langinfo_codeset" = yes; then
 
@@ -11874,7 +11877,7 @@
 NCURSES_OK_WCHAR_T=
 NCURSES_OK_WINT_T=
 
-echo "$as_me:11877: checking if you want wide-character code" >&5
+echo "$as_me:11880: checking if you want wide-character code" >&5
 echo $ECHO_N "checking if you want wide-character code... $ECHO_C" >&6
 
 # Check whether --enable-widec or --disable-widec was given.
@@ -11884,7 +11887,7 @@
 else
   with_widec=no
 fi;
-echo "$as_me:11887: result: $with_widec" >&5
+echo "$as_me:11890: result: $with_widec" >&5
 echo "${ECHO_T}$with_widec" >&6
 
 NCURSES_WCWIDTH_GRAPHICS=1
@@ -11908,23 +11911,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:11911: checking for $ac_header" >&5
+echo "$as_me:11914: 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 11917 "configure"
+#line 11920 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:11921: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:11924: \"$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:11927: \$? = $ac_status" >&5
+  echo "$as_me:11930: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -11943,7 +11946,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:11946: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:11949: 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
@@ -11953,14 +11956,14 @@
 fi
 done
 
-echo "$as_me:11956: checking if wchar.h can be used as is" >&5
+echo "$as_me:11959: checking if wchar.h can be used as is" >&5
 echo $ECHO_N "checking if wchar.h can be used as is... $ECHO_C" >&6
 if test "${cf_cv_wchar_h_okay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 11963 "configure"
+#line 11966 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -11982,16 +11985,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:11985: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11988: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11988: \$? = $ac_status" >&5
+  echo "$as_me:11991: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:11991: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11994: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11994: \$? = $ac_status" >&5
+  echo "$as_me:11997: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wchar_h_okay=yes
 else
@@ -12001,16 +12004,16 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:12004: result: $cf_cv_wchar_h_okay" >&5
+echo "$as_me:12007: result: $cf_cv_wchar_h_okay" >&5
 echo "${ECHO_T}$cf_cv_wchar_h_okay" >&6
 
 if test "$cf_cv_wchar_h_okay" = no
 then
 
-echo "$as_me:12010: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:12013: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
 echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12013 "configure"
+#line 12016 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -12026,16 +12029,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12029: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12032: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12032: \$? = $ac_status" >&5
+  echo "$as_me:12035: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12035: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12038: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12038: \$? = $ac_status" >&5
+  echo "$as_me:12041: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=no
 else
@@ -12044,16 +12047,16 @@
 cf_result=yes
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:12047: result: $cf_result" >&5
+echo "$as_me:12050: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = yes ; then
 	CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 elif test "x" != "x" ; then
-	echo "$as_me:12053: checking checking for compatible value versus " >&5
+	echo "$as_me:12056: checking checking for compatible value versus " >&5
 echo $ECHO_N "checking checking for compatible value versus ... $ECHO_C" >&6
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 12056 "configure"
+#line 12059 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -12069,16 +12072,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12072: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12075: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12075: \$? = $ac_status" >&5
+  echo "$as_me:12078: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12078: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12081: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12081: \$? = $ac_status" >&5
+  echo "$as_me:12084: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -12087,7 +12090,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-	echo "$as_me:12090: result: $cf_result" >&5
+	echo "$as_me:12093: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = no ; then
 		# perhaps we can override it - try...
@@ -12097,7 +12100,7 @@
 
 fi
 
-echo "$as_me:12100: checking if wcwidth agrees graphics are single-width" >&5
+echo "$as_me:12103: checking if wcwidth agrees graphics are single-width" >&5
 echo $ECHO_N "checking if wcwidth agrees graphics are single-width... $ECHO_C" >&6
 if test "${cf_cv_wcwidth_graphics+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12168,7 +12171,7 @@
   cf_cv_wcwidth_graphics=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 12171 "configure"
+#line 12174 "configure"
 #include "confdefs.h"
 
 #include <locale.h>
@@ -12212,15 +12215,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:12215: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12218: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12218: \$? = $ac_status" >&5
+  echo "$as_me:12221: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:12220: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12223: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12223: \$? = $ac_status" >&5
+  echo "$as_me:12226: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wcwidth_graphics=yes
 else
@@ -12233,7 +12236,7 @@
 fi
 
 fi
-echo "$as_me:12236: result: $cf_cv_wcwidth_graphics" >&5
+echo "$as_me:12239: result: $cf_cv_wcwidth_graphics" >&5
 echo "${ECHO_T}$cf_cv_wcwidth_graphics" >&6
 
 	test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
@@ -12244,13 +12247,13 @@
 for ac_func in putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:12247: checking for $ac_func" >&5
+echo "$as_me:12250: 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 12253 "configure"
+#line 12256 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -12281,16 +12284,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:12284: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12287: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12287: \$? = $ac_status" >&5
+  echo "$as_me:12290: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:12290: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12293: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12293: \$? = $ac_status" >&5
+  echo "$as_me:12296: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -12300,7 +12303,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:12303: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:12306: result: `eval echo '${'"$as_ac_var"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
 if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -12315,23 +12318,23 @@
 for ac_header in wchar.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:12318: checking for $ac_header" >&5
+echo "$as_me:12321: 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 12324 "configure"
+#line 12327 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:12328: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:12331: \"$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:12334: \$? = $ac_status" >&5
+  echo "$as_me:12337: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -12350,7 +12353,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:12353: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:12356: 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
@@ -12360,7 +12363,7 @@
 fi
 done
 
-echo "$as_me:12363: checking for multibyte character support" >&5
+echo "$as_me:12366: 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
@@ -12368,7 +12371,7 @@
 
 	cf_save_LIBS="$LIBS"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 12371 "configure"
+#line 12374 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -12386,16 +12389,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:12389: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12392: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12392: \$? = $ac_status" >&5
+  echo "$as_me:12395: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:12395: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12398: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12398: \$? = $ac_status" >&5
+  echo "$as_me:12401: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -12407,12 +12410,12 @@
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:12410: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:12413: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12415 "configure"
+#line 12418 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -12425,16 +12428,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:12428: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12431: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12431: \$? = $ac_status" >&5
+  echo "$as_me:12434: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:12434: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12437: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12437: \$? = $ac_status" >&5
+  echo "$as_me:12440: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -12448,7 +12451,7 @@
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 12451 "configure"
+#line 12454 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -12461,16 +12464,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:12464: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12467: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12467: \$? = $ac_status" >&5
+  echo "$as_me:12470: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:12470: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12473: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12473: \$? = $ac_status" >&5
+  echo "$as_me:12476: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -12487,9 +12490,9 @@
 
 	test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-echo "${as_me:-configure}:12490: testing find linkage for utf8 library ..." 1>&5
+echo "${as_me:-configure}:12493: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:12492: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:12495: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
 	cf_save_CPPFLAGS="$CPPFLAGS"
 	cf_test_CPPFLAGS="$CPPFLAGS"
@@ -12580,7 +12583,7 @@
 		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}:12583: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:12586: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
 
 			CPPFLAGS="$cf_save_CPPFLAGS"
 
@@ -12588,7 +12591,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_cv_header_path_utf8"
 
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 12591 "configure"
+#line 12594 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -12601,21 +12604,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12604: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12607: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12607: \$? = $ac_status" >&5
+  echo "$as_me:12610: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12610: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12613: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12613: \$? = $ac_status" >&5
+  echo "$as_me:12616: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 				test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:12618: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:12621: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
 				cf_cv_find_linkage_utf8=maybe
 				cf_test_CPPFLAGS="$CPPFLAGS"
@@ -12633,7 +12636,7 @@
 
 	if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:12636: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:12639: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
 		cf_save_LIBS="$LIBS"
 		cf_save_LDFLAGS="$LDFLAGS"
@@ -12708,13 +12711,13 @@
 				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}:12711: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:12714: 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 12717 "configure"
+#line 12720 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -12727,21 +12730,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:12730: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12733: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12733: \$? = $ac_status" >&5
+  echo "$as_me:12736: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:12736: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12739: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12739: \$? = $ac_status" >&5
+  echo "$as_me:12742: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 					test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:12744: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:12747: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
 					cf_cv_find_linkage_utf8=yes
 					cf_cv_library_file_utf8="-lutf8"
@@ -12783,7 +12786,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:12786: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:12789: 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
@@ -12821,7 +12824,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 12824 "configure"
+#line 12827 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -12833,16 +12836,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12836: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12839: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12839: \$? = $ac_status" >&5
+  echo "$as_me:12842: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12842: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12845: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12845: \$? = $ac_status" >&5
+  echo "$as_me:12848: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -12859,7 +12862,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:12862: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:12865: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -12895,7 +12898,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:12898: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:12901: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -12927,14 +12930,14 @@
 	fi
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:12930: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:12933: 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 12937 "configure"
+#line 12940 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -12952,23 +12955,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12955: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12958: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12958: \$? = $ac_status" >&5
+  echo "$as_me:12961: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12961: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12964: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12964: \$? = $ac_status" >&5
+  echo "$as_me:12967: \$? = $ac_status" >&5
   (exit "$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 12971 "configure"
+#line 12974 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -12987,16 +12990,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:12990: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12993: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12993: \$? = $ac_status" >&5
+  echo "$as_me:12996: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:12996: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12999: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12999: \$? = $ac_status" >&5
+  echo "$as_me:13002: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -13008,7 +13011,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:13011: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:13014: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -13026,14 +13029,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:13029: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:13032: 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 13036 "configure"
+#line 13039 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13051,23 +13054,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13054: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13057: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13057: \$? = $ac_status" >&5
+  echo "$as_me:13060: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13060: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13063: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13063: \$? = $ac_status" >&5
+  echo "$as_me:13066: \$? = $ac_status" >&5
   (exit "$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 13070 "configure"
+#line 13073 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13086,16 +13089,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13089: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13092: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13092: \$? = $ac_status" >&5
+  echo "$as_me:13095: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13095: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13098: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13098: \$? = $ac_status" >&5
+  echo "$as_me:13101: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -13107,7 +13110,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:13110: result: $cf_cv_wchar_t" >&5
+echo "$as_me:13113: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -13130,14 +13133,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:13133: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:13136: 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 13140 "configure"
+#line 13143 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13155,23 +13158,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13158: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13161: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13161: \$? = $ac_status" >&5
+  echo "$as_me:13164: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13164: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13167: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13167: \$? = $ac_status" >&5
+  echo "$as_me:13170: \$? = $ac_status" >&5
   (exit "$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 13174 "configure"
+#line 13177 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -13190,16 +13193,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13193: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13196: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13196: \$? = $ac_status" >&5
+  echo "$as_me:13199: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13199: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13202: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13202: \$? = $ac_status" >&5
+  echo "$as_me:13205: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wint_t=yes
 else
@@ -13211,7 +13214,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:13214: result: $cf_cv_wint_t" >&5
+echo "$as_me:13217: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -13243,7 +13246,7 @@
 fi
 
 ###   use option --disable-lp64 to allow long chtype
-echo "$as_me:13246: checking whether to enable _LP64 definition in curses.h" >&5
+echo "$as_me:13249: checking whether to enable _LP64 definition in curses.h" >&5
 echo $ECHO_N "checking whether to enable _LP64 definition in curses.h... $ECHO_C" >&6
 
 # Check whether --enable-lp64 or --disable-lp64 was given.
@@ -13253,7 +13256,7 @@
 else
   with_lp64=$cf_dft_with_lp64
 fi;
-echo "$as_me:13256: result: $with_lp64" >&5
+echo "$as_me:13259: result: $with_lp64" >&5
 echo "${ECHO_T}$with_lp64" >&6
 
 if test "x$with_lp64" = xyes ; then
@@ -13269,7 +13272,7 @@
 fi;
 if test "$enable_largefile" != no; then
 
-  echo "$as_me:13272: checking for special C compiler options needed for large files" >&5
+  echo "$as_me:13275: checking for special C compiler options needed for large files" >&5
 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13281,7 +13284,7 @@
      	 # IRIX 6.2 and later do not support large files by default,
      	 # so use the C compiler's -n32 option if that helps.
          cat >"conftest.$ac_ext" <<_ACEOF
-#line 13284 "configure"
+#line 13287 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -13301,16 +13304,16 @@
 }
 _ACEOF
      	 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13304: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13307: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13307: \$? = $ac_status" >&5
+  echo "$as_me:13310: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13310: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13313: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13313: \$? = $ac_status" >&5
+  echo "$as_me:13316: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -13320,16 +13323,16 @@
 rm -f "conftest.$ac_objext"
      	 CC="$CC -n32"
      	 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13323: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13326: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13326: \$? = $ac_status" >&5
+  echo "$as_me:13329: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13329: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13332: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13332: \$? = $ac_status" >&5
+  echo "$as_me:13335: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_largefile_CC=' -n32'; break
 else
@@ -13343,13 +13346,13 @@
        rm -f "conftest.$ac_ext"
     fi
 fi
-echo "$as_me:13346: result: $ac_cv_sys_largefile_CC" >&5
+echo "$as_me:13349: result: $ac_cv_sys_largefile_CC" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
   if test "$ac_cv_sys_largefile_CC" != no; then
     CC=$CC$ac_cv_sys_largefile_CC
   fi
 
-  echo "$as_me:13352: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+  echo "$as_me:13355: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13357,7 +13360,7 @@
   while :; do
   ac_cv_sys_file_offset_bits=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13360 "configure"
+#line 13363 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -13377,16 +13380,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13380: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13383: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13383: \$? = $ac_status" >&5
+  echo "$as_me:13386: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13386: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13389: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13389: \$? = $ac_status" >&5
+  echo "$as_me:13392: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -13395,7 +13398,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13398 "configure"
+#line 13401 "configure"
 #include "confdefs.h"
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -13416,16 +13419,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13419: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13422: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13422: \$? = $ac_status" >&5
+  echo "$as_me:13425: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13425: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13428: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13428: \$? = $ac_status" >&5
+  echo "$as_me:13431: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_file_offset_bits=64; break
 else
@@ -13436,7 +13439,7 @@
   break
 done
 fi
-echo "$as_me:13439: result: $ac_cv_sys_file_offset_bits" >&5
+echo "$as_me:13442: result: $ac_cv_sys_file_offset_bits" >&5
 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
 if test "$ac_cv_sys_file_offset_bits" != no; then
 
@@ -13446,7 +13449,7 @@
 
 fi
 rm -rf conftest*
-  echo "$as_me:13449: checking for _LARGE_FILES value needed for large files" >&5
+  echo "$as_me:13452: checking for _LARGE_FILES value needed for large files" >&5
 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_large_files+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13454,7 +13457,7 @@
   while :; do
   ac_cv_sys_large_files=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13457 "configure"
+#line 13460 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -13474,16 +13477,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13477: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13480: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13480: \$? = $ac_status" >&5
+  echo "$as_me:13483: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13483: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13486: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13486: \$? = $ac_status" >&5
+  echo "$as_me:13489: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -13492,7 +13495,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13495 "configure"
+#line 13498 "configure"
 #include "confdefs.h"
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -13513,16 +13516,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13516: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13519: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13519: \$? = $ac_status" >&5
+  echo "$as_me:13522: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13522: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13525: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13525: \$? = $ac_status" >&5
+  echo "$as_me:13528: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_large_files=1; break
 else
@@ -13533,7 +13536,7 @@
   break
 done
 fi
-echo "$as_me:13536: result: $ac_cv_sys_large_files" >&5
+echo "$as_me:13539: result: $ac_cv_sys_large_files" >&5
 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
 if test "$ac_cv_sys_large_files" != no; then
 
@@ -13546,7 +13549,7 @@
 fi
 
 	if test "$enable_largefile" != no ; then
-	echo "$as_me:13549: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+	echo "$as_me:13552: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13554,7 +13557,7 @@
   while :; do
   ac_cv_sys_largefile_source=no
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13557 "configure"
+#line 13560 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -13566,16 +13569,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13569: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13572: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13572: \$? = $ac_status" >&5
+  echo "$as_me:13575: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13575: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13578: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13578: \$? = $ac_status" >&5
+  echo "$as_me:13581: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   break
 else
@@ -13584,7 +13587,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13587 "configure"
+#line 13590 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -13597,16 +13600,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13600: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13603: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13603: \$? = $ac_status" >&5
+  echo "$as_me:13606: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13609: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13609: \$? = $ac_status" >&5
+  echo "$as_me:13612: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sys_largefile_source=1; break
 else
@@ -13617,7 +13620,7 @@
   break
 done
 fi
-echo "$as_me:13620: result: $ac_cv_sys_largefile_source" >&5
+echo "$as_me:13623: result: $ac_cv_sys_largefile_source" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
 if test "$ac_cv_sys_largefile_source" != no; then
 
@@ -13631,13 +13634,13 @@
 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
 # in glibc 2.1.3, but that breaks too many other things.
 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-echo "$as_me:13634: checking for fseeko" >&5
+echo "$as_me:13637: checking for fseeko" >&5
 echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
 if test "${ac_cv_func_fseeko+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 13640 "configure"
+#line 13643 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -13649,16 +13652,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:13652: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13655: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13655: \$? = $ac_status" >&5
+  echo "$as_me:13658: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:13658: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13661: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13661: \$? = $ac_status" >&5
+  echo "$as_me:13664: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_fseeko=yes
 else
@@ -13668,7 +13671,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:13671: result: $ac_cv_func_fseeko" >&5
+echo "$as_me:13674: result: $ac_cv_func_fseeko" >&5
 echo "${ECHO_T}$ac_cv_func_fseeko" >&6
 if test $ac_cv_func_fseeko = yes; then
 
@@ -13707,14 +13710,14 @@
 
 	fi
 
-	echo "$as_me:13710: checking whether to use struct dirent64" >&5
+	echo "$as_me:13713: checking whether to use struct dirent64" >&5
 echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
 if test "${cf_cv_struct_dirent64+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 13717 "configure"
+#line 13720 "configure"
 #include "confdefs.h"
 
 #pragma GCC diagnostic error "-Wincompatible-pointer-types"
@@ -13737,16 +13740,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:13740: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13743: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13743: \$? = $ac_status" >&5
+  echo "$as_me:13746: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:13746: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13749: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13749: \$? = $ac_status" >&5
+  echo "$as_me:13752: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_struct_dirent64=yes
 else
@@ -13757,7 +13760,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:13760: result: $cf_cv_struct_dirent64" >&5
+echo "$as_me:13763: result: $cf_cv_struct_dirent64" >&5
 echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
 	test "$cf_cv_struct_dirent64" = yes &&
 cat >>confdefs.h <<\EOF
@@ -13767,7 +13770,7 @@
 	fi
 
 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
-echo "$as_me:13770: checking if you want tparm not to use X/Open fixed-parameter list" >&5
+echo "$as_me:13773: checking if you want tparm not to use X/Open fixed-parameter list" >&5
 echo $ECHO_N "checking if you want tparm not to use X/Open fixed-parameter list... $ECHO_C" >&6
 
 # Check whether --enable-tparm-varargs or --disable-tparm-varargs was given.
@@ -13777,14 +13780,14 @@
 else
   with_tparm_varargs=yes
 fi;
-echo "$as_me:13780: result: $with_tparm_varargs" >&5
+echo "$as_me:13783: result: $with_tparm_varargs" >&5
 echo "${ECHO_T}$with_tparm_varargs" >&6
 NCURSES_TPARM_VARARGS=0
 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
 
 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
 if test "$with_ticlib" != no ; then
-echo "$as_me:13787: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
+echo "$as_me:13790: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
 echo $ECHO_N "checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library... $ECHO_C" >&6
 
 # Check whether --enable-tic-depends or --disable-tic-depends was given.
@@ -13794,14 +13797,14 @@
 else
   with_tic_depends=yes
 fi;
-echo "$as_me:13797: result: $with_tic_depends" >&5
+echo "$as_me:13800: result: $with_tic_depends" >&5
 echo "${ECHO_T}$with_tic_depends" >&6
 else
 	with_tic_depends=no
 fi
 
 ###   use option --enable-wattr-macros to enable wattr* macros in curses.h
-echo "$as_me:13804: checking if you want to enable wattr* macros" >&5
+echo "$as_me:13807: checking if you want to enable wattr* macros" >&5
 echo $ECHO_N "checking if you want to enable wattr* macros... $ECHO_C" >&6
 
 # Check whether --enable-wattr-macros or --disable-wattr-macros was given.
@@ -13813,15 +13816,15 @@
 fi;
 if [ "x$with_wattr_macros" != xyes ]; then
 	NCURSES_WATTR_MACROS=0
-	echo "$as_me:13816: result: no" >&5
+	echo "$as_me:13819: result: no" >&5
 echo "${ECHO_T}no" >&6
 else
 	NCURSES_WATTR_MACROS=1
-	echo "$as_me:13820: result: yes" >&5
+	echo "$as_me:13823: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 fi
 
-echo "$as_me:13824: checking for X11 rgb file" >&5
+echo "$as_me:13827: checking for X11 rgb file" >&5
 echo $ECHO_N "checking for X11 rgb file... $ECHO_C" >&6
 
 # Check whether --with-x11-rgb or --without-x11-rgb was given.
@@ -13885,7 +13888,7 @@
 	cf_path=`echo "$cf_path" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:13888: error: expected a pathname, not \"$cf_path\"" >&5
+	{ { echo "$as_me:13891: error: expected a pathname, not \"$cf_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -13893,7 +13896,7 @@
 
 fi
 
-echo "$as_me:13896: result: $RGB_PATH" >&5
+echo "$as_me:13899: result: $RGB_PATH" >&5
 echo "${ECHO_T}$RGB_PATH" >&6
 
 cat >>confdefs.h <<EOF
@@ -13907,7 +13910,7 @@
 fi
 
 ###   use option --with-bool to override bool's type
-echo "$as_me:13910: checking for type of bool" >&5
+echo "$as_me:13913: checking for type of bool" >&5
 echo $ECHO_N "checking for type of bool... $ECHO_C" >&6
 
 # Check whether --with-bool or --without-bool was given.
@@ -13917,10 +13920,10 @@
 else
   NCURSES_BOOL=auto
 fi;
-echo "$as_me:13920: result: $NCURSES_BOOL" >&5
+echo "$as_me:13923: result: $NCURSES_BOOL" >&5
 echo "${ECHO_T}$NCURSES_BOOL" >&6
 
-echo "$as_me:13923: checking for alternate terminal capabilities file" >&5
+echo "$as_me:13926: checking for alternate terminal capabilities file" >&5
 echo $ECHO_N "checking for alternate terminal capabilities file... $ECHO_C" >&6
 
 # Check whether --with-caps or --without-caps was given.
@@ -13931,11 +13934,11 @@
   TERMINFO_CAPS=Caps
 fi;
 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
-echo "$as_me:13934: result: $TERMINFO_CAPS" >&5
+echo "$as_me:13937: result: $TERMINFO_CAPS" >&5
 echo "${ECHO_T}$TERMINFO_CAPS" >&6
 
 ###   use option --with-chtype to override chtype's type
-echo "$as_me:13938: checking for type of chtype" >&5
+echo "$as_me:13941: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 
 # Check whether --with-chtype or --without-chtype was given.
@@ -13945,11 +13948,11 @@
 else
   NCURSES_CHTYPE=$cf_dft_chtype
 fi;
-echo "$as_me:13948: result: $NCURSES_CHTYPE" >&5
+echo "$as_me:13951: result: $NCURSES_CHTYPE" >&5
 echo "${ECHO_T}$NCURSES_CHTYPE" >&6
 
 ###   use option --with-ospeed to override ospeed's type
-echo "$as_me:13952: checking for type of ospeed" >&5
+echo "$as_me:13955: checking for type of ospeed" >&5
 echo $ECHO_N "checking for type of ospeed... $ECHO_C" >&6
 
 # Check whether --with-ospeed or --without-ospeed was given.
@@ -13959,11 +13962,11 @@
 else
   NCURSES_OSPEED=short
 fi;
-echo "$as_me:13962: result: $NCURSES_OSPEED" >&5
+echo "$as_me:13965: result: $NCURSES_OSPEED" >&5
 echo "${ECHO_T}$NCURSES_OSPEED" >&6
 
 ###   use option --with-mmask-t to override mmask_t's type
-echo "$as_me:13966: checking for type of mmask_t" >&5
+echo "$as_me:13969: checking for type of mmask_t" >&5
 echo $ECHO_N "checking for type of mmask_t... $ECHO_C" >&6
 
 # Check whether --with-mmask-t or --without-mmask-t was given.
@@ -13973,11 +13976,11 @@
 else
   NCURSES_MMASK_T=$cf_dft_mmask_t
 fi;
-echo "$as_me:13976: result: $NCURSES_MMASK_T" >&5
+echo "$as_me:13979: result: $NCURSES_MMASK_T" >&5
 echo "${ECHO_T}$NCURSES_MMASK_T" >&6
 
 ###   use option --with-ccharw-max to override CCHARW_MAX size
-echo "$as_me:13980: checking for size CCHARW_MAX" >&5
+echo "$as_me:13983: checking for size CCHARW_MAX" >&5
 echo $ECHO_N "checking for size CCHARW_MAX... $ECHO_C" >&6
 
 # Check whether --with-ccharw-max or --without-ccharw-max was given.
@@ -13987,16 +13990,16 @@
 else
   NCURSES_CCHARW_MAX=5
 fi;
-echo "$as_me:13990: result: $NCURSES_CCHARW_MAX" >&5
+echo "$as_me:13993: result: $NCURSES_CCHARW_MAX" >&5
 echo "${ECHO_T}$NCURSES_CCHARW_MAX" >&6
 
-echo "$as_me:13993: checking for ANSI C header files" >&5
+echo "$as_me:13996: 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 13999 "configure"
+#line 14002 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -14004,13 +14007,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:14007: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:14010: \"$ac_cpp "conftest.$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:14013: \$? = $ac_status" >&5
+  echo "$as_me:14016: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14032,7 +14035,7 @@
 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 14035 "configure"
+#line 14038 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -14050,7 +14053,7 @@
 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 14053 "configure"
+#line 14056 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -14071,7 +14074,7 @@
   :
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14074 "configure"
+#line 14077 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -14097,15 +14100,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:14100: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14103: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14103: \$? = $ac_status" >&5
+  echo "$as_me:14106: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:14105: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14108: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14108: \$? = $ac_status" >&5
+  echo "$as_me:14111: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -14118,7 +14121,7 @@
 fi
 fi
 fi
-echo "$as_me:14121: result: $ac_cv_header_stdc" >&5
+echo "$as_me:14124: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -14134,28 +14137,28 @@
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14137: checking for $ac_header" >&5
+echo "$as_me:14140: 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 14143 "configure"
+#line 14146 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14149: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14152: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14152: \$? = $ac_status" >&5
+  echo "$as_me:14155: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14155: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14158: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14158: \$? = $ac_status" >&5
+  echo "$as_me:14161: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -14165,7 +14168,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:14168: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:14171: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -14175,13 +14178,13 @@
 fi
 done
 
-echo "$as_me:14178: checking for signed char" >&5
+echo "$as_me:14181: checking for signed char" >&5
 echo $ECHO_N "checking for signed char... $ECHO_C" >&6
 if test "${ac_cv_type_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14184 "configure"
+#line 14187 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14196,16 +14199,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14199: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14202: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14202: \$? = $ac_status" >&5
+  echo "$as_me:14205: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14205: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14208: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14208: \$? = $ac_status" >&5
+  echo "$as_me:14211: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_signed_char=yes
 else
@@ -14215,10 +14218,10 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:14218: result: $ac_cv_type_signed_char" >&5
+echo "$as_me:14221: result: $ac_cv_type_signed_char" >&5
 echo "${ECHO_T}$ac_cv_type_signed_char" >&6
 
-echo "$as_me:14221: checking size of signed char" >&5
+echo "$as_me:14224: checking size of signed char" >&5
 echo $ECHO_N "checking size of signed char... $ECHO_C" >&6
 if test "${ac_cv_sizeof_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14227,7 +14230,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 14230 "configure"
+#line 14233 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14239,21 +14242,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14242: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14245: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14245: \$? = $ac_status" >&5
+  echo "$as_me:14248: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14248: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14251: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14251: \$? = $ac_status" >&5
+  echo "$as_me:14254: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 14256 "configure"
+#line 14259 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14265,16 +14268,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14268: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14271: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14271: \$? = $ac_status" >&5
+  echo "$as_me:14274: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14274: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14277: \$? = $ac_status" >&5
+  echo "$as_me:14280: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -14290,7 +14293,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 14293 "configure"
+#line 14296 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14302,16 +14305,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14305: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14308: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14308: \$? = $ac_status" >&5
+  echo "$as_me:14311: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14311: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14314: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14314: \$? = $ac_status" >&5
+  echo "$as_me:14317: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -14327,7 +14330,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14330 "configure"
+#line 14333 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14339,16 +14342,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:14342: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14345: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14345: \$? = $ac_status" >&5
+  echo "$as_me:14348: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:14348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14351: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14351: \$? = $ac_status" >&5
+  echo "$as_me:14354: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid
 else
@@ -14361,12 +14364,12 @@
 ac_cv_sizeof_signed_char=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:14364: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:14367: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 14369 "configure"
+#line 14372 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -14382,15 +14385,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:14385: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14388: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14388: \$? = $ac_status" >&5
+  echo "$as_me:14391: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:14390: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14393: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14393: \$? = $ac_status" >&5
+  echo "$as_me:14396: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sizeof_signed_char=`cat conftest.val`
 else
@@ -14406,7 +14409,7 @@
   ac_cv_sizeof_signed_char=0
 fi
 fi
-echo "$as_me:14409: result: $ac_cv_sizeof_signed_char" >&5
+echo "$as_me:14412: result: $ac_cv_sizeof_signed_char" >&5
 echo "${ECHO_T}$ac_cv_sizeof_signed_char" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char
@@ -14417,7 +14420,7 @@
 else
 	NCURSES_SBOOL="char"
 fi
-echo "$as_me:14420: checking if you want to use signed Boolean array in term.h" >&5
+echo "$as_me:14423: checking if you want to use signed Boolean array in term.h" >&5
 echo $ECHO_N "checking if you want to use signed Boolean array in term.h... $ECHO_C" >&6
 
 # Check whether --enable-signed-char or --disable-signed-char was given.
@@ -14427,12 +14430,12 @@
 else
   with_signed_char=no
 fi;
-echo "$as_me:14430: result: $with_signed_char" >&5
+echo "$as_me:14433: result: $with_signed_char" >&5
 echo "${ECHO_T}$with_signed_char" >&6
 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
 
 ###   use option --with-tparm-arg to override tparm's argument type
-echo "$as_me:14435: checking for type of tparm args" >&5
+echo "$as_me:14438: checking for type of tparm args" >&5
 echo $ECHO_N "checking for type of tparm args... $ECHO_C" >&6
 
 # Check whether --with-tparm-arg or --without-tparm-arg was given.
@@ -14442,11 +14445,11 @@
 else
   NCURSES_TPARM_ARG=$cf_dft_tparm_arg
 fi;
-echo "$as_me:14445: result: $NCURSES_TPARM_ARG" >&5
+echo "$as_me:14448: result: $NCURSES_TPARM_ARG" >&5
 echo "${ECHO_T}$NCURSES_TPARM_ARG" >&6
 
 ### Enable compiling-in rcs id's
-echo "$as_me:14449: checking if RCS identifiers should be compiled-in" >&5
+echo "$as_me:14452: checking if RCS identifiers should be compiled-in" >&5
 echo $ECHO_N "checking if RCS identifiers should be compiled-in... $ECHO_C" >&6
 
 # Check whether --with-rcs-ids or --without-rcs-ids was given.
@@ -14456,7 +14459,7 @@
 else
   with_rcs_ids=no
 fi;
-echo "$as_me:14459: result: $with_rcs_ids" >&5
+echo "$as_me:14462: result: $with_rcs_ids" >&5
 echo "${ECHO_T}$with_rcs_ids" >&6
 test "x$with_rcs_ids" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -14465,7 +14468,7 @@
 
 ###############################################################################
 
-echo "$as_me:14468: checking format of man-pages" >&5
+echo "$as_me:14471: checking format of man-pages" >&5
 echo $ECHO_N "checking format of man-pages... $ECHO_C" >&6
 
 # Check whether --with-manpage-format or --without-manpage-format was given.
@@ -14554,14 +14557,14 @@
 	;;
 esac
 
-echo "$as_me:14557: result: $MANPAGE_FORMAT" >&5
+echo "$as_me:14560: result: $MANPAGE_FORMAT" >&5
 echo "${ECHO_T}$MANPAGE_FORMAT" >&6
 if test -n "$cf_unknown" ; then
-	{ echo "$as_me:14560: WARNING: Unexpected manpage-format $cf_unknown" >&5
+	{ echo "$as_me:14563: WARNING: Unexpected manpage-format $cf_unknown" >&5
 echo "$as_me: WARNING: Unexpected manpage-format $cf_unknown" >&2;}
 fi
 
-echo "$as_me:14564: checking for manpage renaming" >&5
+echo "$as_me:14567: checking for manpage renaming" >&5
 echo $ECHO_N "checking for manpage renaming... $ECHO_C" >&6
 
 # Check whether --with-manpage-renames or --without-manpage-renames was given.
@@ -14589,7 +14592,7 @@
 	if test -f "$srcdir/man/$MANPAGE_RENAMES" ; then
 		MANPAGE_RENAMES=`cd "$srcdir/man" && pwd`/$MANPAGE_RENAMES
 	elif test ! -f "$MANPAGE_RENAMES" ; then
-		{ { echo "$as_me:14592: error: not a filename: $MANPAGE_RENAMES" >&5
+		{ { echo "$as_me:14595: error: not a filename: $MANPAGE_RENAMES" >&5
 echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -14603,10 +14606,10 @@
 	fi
 fi
 
-echo "$as_me:14606: result: $MANPAGE_RENAMES" >&5
+echo "$as_me:14609: result: $MANPAGE_RENAMES" >&5
 echo "${ECHO_T}$MANPAGE_RENAMES" >&6
 
-echo "$as_me:14609: checking if manpage aliases will be installed" >&5
+echo "$as_me:14612: checking if manpage aliases will be installed" >&5
 echo $ECHO_N "checking if manpage aliases will be installed... $ECHO_C" >&6
 
 # Check whether --with-manpage-aliases or --without-manpage-aliases was given.
@@ -14617,7 +14620,7 @@
   MANPAGE_ALIASES=yes
 fi;
 
-echo "$as_me:14620: result: $MANPAGE_ALIASES" >&5
+echo "$as_me:14623: result: $MANPAGE_ALIASES" >&5
 echo "${ECHO_T}$MANPAGE_ALIASES" >&6
 
 case "x$LN_S" in
@@ -14631,7 +14634,7 @@
 
 MANPAGE_SYMLINKS=no
 if test "$MANPAGE_ALIASES" = yes ; then
-echo "$as_me:14634: checking if manpage symlinks should be used" >&5
+echo "$as_me:14637: checking if manpage symlinks should be used" >&5
 echo $ECHO_N "checking if manpage symlinks should be used... $ECHO_C" >&6
 
 # Check whether --with-manpage-symlinks or --without-manpage-symlinks was given.
@@ -14644,17 +14647,17 @@
 
 if test "$$cf_use_symlinks" = no; then
 if test "$MANPAGE_SYMLINKS" = yes ; then
-	{ echo "$as_me:14647: WARNING: cannot make symlinks" >&5
+	{ echo "$as_me:14650: WARNING: cannot make symlinks" >&5
 echo "$as_me: WARNING: cannot make symlinks" >&2;}
 	MANPAGE_SYMLINKS=no
 fi
 fi
 
-echo "$as_me:14653: result: $MANPAGE_SYMLINKS" >&5
+echo "$as_me:14656: result: $MANPAGE_SYMLINKS" >&5
 echo "${ECHO_T}$MANPAGE_SYMLINKS" >&6
 fi
 
-echo "$as_me:14657: checking for manpage tbl" >&5
+echo "$as_me:14660: checking for manpage tbl" >&5
 echo $ECHO_N "checking for manpage tbl... $ECHO_C" >&6
 
 # Check whether --with-manpage-tbl or --without-manpage-tbl was given.
@@ -14665,7 +14668,7 @@
   MANPAGE_TBL=no
 fi;
 
-echo "$as_me:14668: result: $MANPAGE_TBL" >&5
+echo "$as_me:14671: result: $MANPAGE_TBL" >&5
 echo "${ECHO_T}$MANPAGE_TBL" >&6
 
 if test "$prefix" = "NONE" ; then
@@ -14998,7 +15001,7 @@
 ###############################################################################
 
 ### Note that some functions (such as const) are normally disabled anyway.
-echo "$as_me:15001: checking if you want to build with function extensions" >&5
+echo "$as_me:15004: checking if you want to build with function extensions" >&5
 echo $ECHO_N "checking if you want to build with function extensions... $ECHO_C" >&6
 
 # Check whether --enable-ext-funcs or --disable-ext-funcs was given.
@@ -15008,7 +15011,7 @@
 else
   with_ext_funcs=yes
 fi;
-echo "$as_me:15011: result: $with_ext_funcs" >&5
+echo "$as_me:15014: result: $with_ext_funcs" >&5
 echo "${ECHO_T}$with_ext_funcs" >&6
 if test "x$with_ext_funcs" = xyes ; then
 	NCURSES_EXT_FUNCS=1
@@ -15068,7 +15071,7 @@
 	GENERATED_EXT_FUNCS=
 fi
 
-echo "$as_me:15071: checking if you want to build with SCREEN extensions" >&5
+echo "$as_me:15074: checking if you want to build with SCREEN extensions" >&5
 echo $ECHO_N "checking if you want to build with SCREEN extensions... $ECHO_C" >&6
 
 # Check whether --enable-sp-funcs or --disable-sp-funcs was given.
@@ -15078,7 +15081,7 @@
 else
   with_sp_funcs=$cf_dft_ext_spfuncs
 fi;
-echo "$as_me:15081: result: $with_sp_funcs" >&5
+echo "$as_me:15084: result: $with_sp_funcs" >&5
 echo "${ECHO_T}$with_sp_funcs" >&6
 if test "x$with_sp_funcs" = xyes ; then
 	NCURSES_SP_FUNCS=1
@@ -15097,7 +15100,7 @@
 	GENERATED_SP_FUNCS=
 fi
 
-echo "$as_me:15100: checking if you want to build with terminal-driver" >&5
+echo "$as_me:15103: checking if you want to build with terminal-driver" >&5
 echo $ECHO_N "checking if you want to build with terminal-driver... $ECHO_C" >&6
 
 # Check whether --enable-term-driver or --disable-term-driver was given.
@@ -15107,7 +15110,7 @@
 else
   with_term_driver=no
 fi;
-echo "$as_me:15110: result: $with_term_driver" >&5
+echo "$as_me:15113: result: $with_term_driver" >&5
 echo "${ECHO_T}$with_term_driver" >&6
 if test "x$with_term_driver" = xyes ; then
 
@@ -15116,19 +15119,19 @@
 EOF
 
 	if test "x$with_termlib" != xno ; then
-		{ { echo "$as_me:15119: error: The term-driver option conflicts with the termlib option" >&5
+		{ { echo "$as_me:15122: error: The term-driver option conflicts with the termlib option" >&5
 echo "$as_me: error: The term-driver option conflicts with the termlib option" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 	if test "x$with_sp_funcs" != xyes ; then
-		{ { echo "$as_me:15124: error: The term-driver option relies upon sp-funcs" >&5
+		{ { echo "$as_me:15127: error: The term-driver option relies upon sp-funcs" >&5
 echo "$as_me: error: The term-driver option relies upon sp-funcs" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 fi
 
 ###   use option --enable-const to turn on use of const beyond that in XSI.
-echo "$as_me:15131: checking for extended use of const keyword" >&5
+echo "$as_me:15134: checking for extended use of const keyword" >&5
 echo $ECHO_N "checking for extended use of const keyword... $ECHO_C" >&6
 
 # Check whether --enable-const or --disable-const was given.
@@ -15138,7 +15141,7 @@
 else
   with_ext_const=$cf_dft_ext_const
 fi;
-echo "$as_me:15141: result: $with_ext_const" >&5
+echo "$as_me:15144: result: $with_ext_const" >&5
 echo "${ECHO_T}$with_ext_const" >&6
 NCURSES_CONST='/*nothing*/'
 if test "x$with_ext_const" = xyes ; then
@@ -15146,7 +15149,7 @@
 fi
 
 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
-echo "$as_me:15149: checking if you want to use extended colors" >&5
+echo "$as_me:15152: checking if you want to use extended colors" >&5
 echo $ECHO_N "checking if you want to use extended colors... $ECHO_C" >&6
 
 # Check whether --enable-ext-colors or --disable-ext-colors was given.
@@ -15156,12 +15159,12 @@
 else
   with_ext_colors=$cf_dft_ext_colors
 fi;
-echo "$as_me:15159: result: $with_ext_colors" >&5
+echo "$as_me:15162: result: $with_ext_colors" >&5
 echo "${ECHO_T}$with_ext_colors" >&6
 NCURSES_EXT_COLORS=0
 if test "x$with_ext_colors" = xyes ; then
 	if test "x$with_widec" != xyes ; then
-		{ echo "$as_me:15164: WARNING: This option applies only to wide-character library" >&5
+		{ echo "$as_me:15167: WARNING: This option applies only to wide-character library" >&5
 echo "$as_me: WARNING: This option applies only to wide-character library" >&2;}
 	else
 		# cannot be ABI 5 since it changes sizeof(cchar_t)
@@ -15171,7 +15174,7 @@
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:15174: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:15177: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -15199,7 +15202,7 @@
 fi
 
 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
-echo "$as_me:15202: checking if you want to use extended mouse encoding" >&5
+echo "$as_me:15205: checking if you want to use extended mouse encoding" >&5
 echo $ECHO_N "checking if you want to use extended mouse encoding... $ECHO_C" >&6
 
 # Check whether --enable-ext-mouse or --disable-ext-mouse was given.
@@ -15209,7 +15212,7 @@
 else
   with_ext_mouse=$cf_dft_ext_mouse
 fi;
-echo "$as_me:15212: result: $with_ext_mouse" >&5
+echo "$as_me:15215: result: $with_ext_mouse" >&5
 echo "${ECHO_T}$with_ext_mouse" >&6
 NCURSES_MOUSE_VERSION=1
 if test "x$with_ext_mouse" = xyes ; then
@@ -15220,7 +15223,7 @@
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:15223: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:15226: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -15229,7 +15232,7 @@
 fi
 
 ###   use option --enable-ext-putwin to turn on extended screendumps
-echo "$as_me:15232: checking if you want to use extended putwin/screendump" >&5
+echo "$as_me:15235: checking if you want to use extended putwin/screendump" >&5
 echo $ECHO_N "checking if you want to use extended putwin/screendump... $ECHO_C" >&6
 
 # Check whether --enable-ext-putwin or --disable-ext-putwin was given.
@@ -15239,7 +15242,7 @@
 else
   with_ext_putwin=$cf_dft_ext_putwin
 fi;
-echo "$as_me:15242: result: $with_ext_putwin" >&5
+echo "$as_me:15245: result: $with_ext_putwin" >&5
 echo "${ECHO_T}$with_ext_putwin" >&6
 if test "x$with_ext_putwin" = xyes ; then
 
@@ -15249,7 +15252,7 @@
 
 fi
 
-echo "$as_me:15252: checking if you want \$NCURSES_NO_PADDING code" >&5
+echo "$as_me:15255: checking if you want \$NCURSES_NO_PADDING code" >&5
 echo $ECHO_N "checking if you want \$NCURSES_NO_PADDING code... $ECHO_C" >&6
 
 # Check whether --enable-no-padding or --disable-no-padding was given.
@@ -15259,7 +15262,7 @@
 else
   with_no_padding=$with_ext_funcs
 fi;
-echo "$as_me:15262: result: $with_no_padding" >&5
+echo "$as_me:15265: result: $with_no_padding" >&5
 echo "${ECHO_T}$with_no_padding" >&6
 test "x$with_no_padding" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15267,7 +15270,7 @@
 EOF
 
 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
-echo "$as_me:15270: checking if you want SIGWINCH handler" >&5
+echo "$as_me:15273: checking if you want SIGWINCH handler" >&5
 echo $ECHO_N "checking if you want SIGWINCH handler... $ECHO_C" >&6
 
 # Check whether --enable-sigwinch or --disable-sigwinch was given.
@@ -15277,7 +15280,7 @@
 else
   with_sigwinch=$with_ext_funcs
 fi;
-echo "$as_me:15280: result: $with_sigwinch" >&5
+echo "$as_me:15283: result: $with_sigwinch" >&5
 echo "${ECHO_T}$with_sigwinch" >&6
 test "x$with_sigwinch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15285,7 +15288,7 @@
 EOF
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
-echo "$as_me:15288: checking if you want user-definable terminal capabilities like termcap" >&5
+echo "$as_me:15291: checking if you want user-definable terminal capabilities like termcap" >&5
 echo $ECHO_N "checking if you want user-definable terminal capabilities like termcap... $ECHO_C" >&6
 
 # Check whether --enable-tcap-names or --disable-tcap-names was given.
@@ -15295,14 +15298,14 @@
 else
   with_tcap_names=$with_ext_funcs
 fi;
-echo "$as_me:15298: result: $with_tcap_names" >&5
+echo "$as_me:15301: result: $with_tcap_names" >&5
 echo "${ECHO_T}$with_tcap_names" >&6
 NCURSES_XNAMES=0
 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
 
 ##############################################################################
 
-echo "$as_me:15305: checking if you want to link with the pthread library" >&5
+echo "$as_me:15308: checking if you want to link with the pthread library" >&5
 echo $ECHO_N "checking if you want to link with the pthread library... $ECHO_C" >&6
 
 # Check whether --with-pthread or --without-pthread was given.
@@ -15312,27 +15315,27 @@
 else
   with_pthread=no
 fi;
-echo "$as_me:15315: result: $with_pthread" >&5
+echo "$as_me:15318: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 
 if test "$with_pthread" != no ; then
-	echo "$as_me:15319: checking for pthread.h" >&5
+	echo "$as_me:15322: checking for pthread.h" >&5
 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
 if test "${ac_cv_header_pthread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 15325 "configure"
+#line 15328 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:15329: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:15332: \"$ac_cpp "conftest.$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:15335: \$? = $ac_status" >&5
+  echo "$as_me:15338: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15351,7 +15354,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:15354: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:15357: result: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
 if test "$ac_cv_header_pthread_h" = yes; then
 
@@ -15361,7 +15364,7 @@
 
 	for cf_lib_pthread in pthread c_r
 	do
-	    echo "$as_me:15364: checking if we can link with the $cf_lib_pthread library" >&5
+	    echo "$as_me:15367: checking if we can link with the $cf_lib_pthread library" >&5
 echo $ECHO_N "checking if we can link with the $cf_lib_pthread library... $ECHO_C" >&6
 	    cf_save_LIBS="$LIBS"
 
@@ -15382,7 +15385,7 @@
 LIBS="$cf_add_libs"
 
 	    cat >"conftest.$ac_ext" <<_ACEOF
-#line 15385 "configure"
+#line 15388 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -15399,16 +15402,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:15402: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15405: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15405: \$? = $ac_status" >&5
+  echo "$as_me:15408: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:15408: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15411: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15411: \$? = $ac_status" >&5
+  echo "$as_me:15414: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   with_pthread=yes
 else
@@ -15418,7 +15421,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	    LIBS="$cf_save_LIBS"
-	    echo "$as_me:15421: result: $with_pthread" >&5
+	    echo "$as_me:15424: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 	    test "$with_pthread" = yes && break
 	done
@@ -15446,7 +15449,7 @@
 EOF
 
 	else
-	    { { echo "$as_me:15449: error: Cannot link with pthread library" >&5
+	    { { echo "$as_me:15452: error: Cannot link with pthread library" >&5
 echo "$as_me: error: Cannot link with pthread library" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -15456,13 +15459,13 @@
 fi
 
 if test "x$with_pthread" != xno; then
-	echo "$as_me:15459: checking for pthread_kill" >&5
+	echo "$as_me:15462: checking for pthread_kill" >&5
 echo $ECHO_N "checking for pthread_kill... $ECHO_C" >&6
 if test "${ac_cv_func_pthread_kill+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 15465 "configure"
+#line 15468 "configure"
 #include "confdefs.h"
 #define pthread_kill autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -15493,16 +15496,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:15496: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15499: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15499: \$? = $ac_status" >&5
+  echo "$as_me:15502: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:15502: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15505: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15505: \$? = $ac_status" >&5
+  echo "$as_me:15508: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_pthread_kill=yes
 else
@@ -15512,11 +15515,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:15515: result: $ac_cv_func_pthread_kill" >&5
+echo "$as_me:15518: result: $ac_cv_func_pthread_kill" >&5
 echo "${ECHO_T}$ac_cv_func_pthread_kill" >&6
 if test "$ac_cv_func_pthread_kill" = yes; then
 
-		echo "$as_me:15519: checking if you want to allow EINTR in wgetch with pthreads" >&5
+		echo "$as_me:15522: checking if you want to allow EINTR in wgetch with pthreads" >&5
 echo $ECHO_N "checking if you want to allow EINTR in wgetch with pthreads... $ECHO_C" >&6
 
 # Check whether --enable-pthreads-eintr or --disable-pthreads-eintr was given.
@@ -15526,7 +15529,7 @@
 else
   use_pthreads_eintr=no
 fi;
-		echo "$as_me:15529: result: $use_pthreads_eintr" >&5
+		echo "$as_me:15532: result: $use_pthreads_eintr" >&5
 echo "${ECHO_T}$use_pthreads_eintr" >&6
 		if test "x$use_pthreads_eintr" = xyes ; then
 
@@ -15537,7 +15540,7 @@
 		fi
 fi
 
-	echo "$as_me:15540: checking if you want to use weak-symbols for pthreads" >&5
+	echo "$as_me:15543: checking if you want to use weak-symbols for pthreads" >&5
 echo $ECHO_N "checking if you want to use weak-symbols for pthreads... $ECHO_C" >&6
 
 # Check whether --enable-weak-symbols or --disable-weak-symbols was given.
@@ -15547,18 +15550,18 @@
 else
   use_weak_symbols=no
 fi;
-	echo "$as_me:15550: result: $use_weak_symbols" >&5
+	echo "$as_me:15553: result: $use_weak_symbols" >&5
 echo "${ECHO_T}$use_weak_symbols" >&6
 	if test "x$use_weak_symbols" = xyes ; then
 
-echo "$as_me:15554: checking if $CC supports weak symbols" >&5
+echo "$as_me:15557: checking if $CC supports weak symbols" >&5
 echo $ECHO_N "checking if $CC supports weak symbols... $ECHO_C" >&6
 if test "${cf_cv_weak_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 15561 "configure"
+#line 15564 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -15584,16 +15587,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:15587: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15590: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15590: \$? = $ac_status" >&5
+  echo "$as_me:15593: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:15593: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15596: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15596: \$? = $ac_status" >&5
+  echo "$as_me:15599: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_weak_symbols=yes
 else
@@ -15604,7 +15607,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:15607: result: $cf_cv_weak_symbols" >&5
+echo "$as_me:15610: result: $cf_cv_weak_symbols" >&5
 echo "${ECHO_T}$cf_cv_weak_symbols" >&6
 
 	else
@@ -15654,7 +15657,7 @@
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
 # pthreads.
-echo "$as_me:15657: checking if you want reentrant code" >&5
+echo "$as_me:15660: checking if you want reentrant code" >&5
 echo $ECHO_N "checking if you want reentrant code... $ECHO_C" >&6
 
 # Check whether --enable-reentrant or --disable-reentrant was given.
@@ -15664,7 +15667,7 @@
 else
   with_reentrant=no
 fi;
-echo "$as_me:15667: result: $with_reentrant" >&5
+echo "$as_me:15670: result: $with_reentrant" >&5
 echo "${ECHO_T}$with_reentrant" >&6
 if test "x$with_reentrant" = xyes ; then
 	cf_cv_enable_reentrant=1
@@ -15752,7 +15755,7 @@
 	(5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:15755: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:15758: WARNING: overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -15764,7 +15767,7 @@
 	NCURSES_SIZE_T=short
 fi
 
-echo "$as_me:15767: checking if you want opaque curses-library structures" >&5
+echo "$as_me:15770: checking if you want opaque curses-library structures" >&5
 echo $ECHO_N "checking if you want opaque curses-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-curses or --disable-opaque-curses was given.
@@ -15786,16 +15789,16 @@
 	 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
 
 fi;
-echo "$as_me:15789: result: $enable_opaque_curses" >&5
+echo "$as_me:15792: result: $enable_opaque_curses" >&5
 echo "${ECHO_T}$enable_opaque_curses" >&6
 
 test "$cf_cv_enable_reentrant" = 1 && \
 test "$enable_opaque_curses" = no && \
-{ { echo "$as_me:15794: error: reentrant configuration requires opaque library" >&5
+{ { echo "$as_me:15797: error: reentrant configuration requires opaque library" >&5
 echo "$as_me: error: reentrant configuration requires opaque library" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:15798: checking if you want opaque form-library structures" >&5
+echo "$as_me:15801: checking if you want opaque form-library structures" >&5
 echo $ECHO_N "checking if you want opaque form-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-form or --disable-opaque-form was given.
@@ -15805,10 +15808,10 @@
 else
   enable_opaque_form=no
 fi;
-echo "$as_me:15808: result: $enable_opaque_form" >&5
+echo "$as_me:15811: result: $enable_opaque_form" >&5
 echo "${ECHO_T}$enable_opaque_form" >&6
 
-echo "$as_me:15811: checking if you want opaque menu-library structures" >&5
+echo "$as_me:15814: checking if you want opaque menu-library structures" >&5
 echo $ECHO_N "checking if you want opaque menu-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-menu or --disable-opaque-menu was given.
@@ -15818,10 +15821,10 @@
 else
   enable_opaque_menu=no
 fi;
-echo "$as_me:15821: result: $enable_opaque_menu" >&5
+echo "$as_me:15824: result: $enable_opaque_menu" >&5
 echo "${ECHO_T}$enable_opaque_menu" >&6
 
-echo "$as_me:15824: checking if you want opaque panel-library structures" >&5
+echo "$as_me:15827: checking if you want opaque panel-library structures" >&5
 echo $ECHO_N "checking if you want opaque panel-library structures... $ECHO_C" >&6
 
 # Check whether --enable-opaque-panel or --disable-opaque-panel was given.
@@ -15831,7 +15834,7 @@
 else
   enable_opaque_panel=no
 fi;
-echo "$as_me:15834: result: $enable_opaque_panel" >&5
+echo "$as_me:15837: result: $enable_opaque_panel" >&5
 echo "${ECHO_T}$enable_opaque_panel" >&6
 
 NCURSES_OPAQUE=0;		test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
@@ -15841,7 +15844,7 @@
 
 ### Allow using a different wrap-prefix
 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
-	echo "$as_me:15844: checking for prefix used to wrap public variables" >&5
+	echo "$as_me:15847: checking for prefix used to wrap public variables" >&5
 echo $ECHO_N "checking for prefix used to wrap public variables... $ECHO_C" >&6
 
 # Check whether --with-wrap-prefix or --without-wrap-prefix was given.
@@ -15851,7 +15854,7 @@
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-	echo "$as_me:15854: result: $NCURSES_WRAP_PREFIX" >&5
+	echo "$as_me:15857: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 else
 	NCURSES_WRAP_PREFIX=_nc_
@@ -15864,7 +15867,7 @@
 ###############################################################################
 # These options are relatively safe to experiment with.
 
-echo "$as_me:15867: checking if you want all development code" >&5
+echo "$as_me:15870: checking if you want all development code" >&5
 echo $ECHO_N "checking if you want all development code... $ECHO_C" >&6
 
 # Check whether --with-develop or --without-develop was given.
@@ -15874,11 +15877,11 @@
 else
   with_develop=no
 fi;
-echo "$as_me:15877: result: $with_develop" >&5
+echo "$as_me:15880: result: $with_develop" >&5
 echo "${ECHO_T}$with_develop" >&6
 
 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
-echo "$as_me:15881: checking if you want hard-tabs code" >&5
+echo "$as_me:15884: checking if you want hard-tabs code" >&5
 echo $ECHO_N "checking if you want hard-tabs code... $ECHO_C" >&6
 
 # Check whether --enable-hard-tabs or --disable-hard-tabs was given.
@@ -15888,7 +15891,7 @@
 else
   enable_hard_tabs=$with_develop
 fi;
-echo "$as_me:15891: result: $enable_hard_tabs" >&5
+echo "$as_me:15894: result: $enable_hard_tabs" >&5
 echo "${ECHO_T}$enable_hard_tabs" >&6
 test "x$enable_hard_tabs" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15896,7 +15899,7 @@
 EOF
 
 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
-echo "$as_me:15899: checking if you want limited support for xmc" >&5
+echo "$as_me:15902: checking if you want limited support for xmc" >&5
 echo $ECHO_N "checking if you want limited support for xmc... $ECHO_C" >&6
 
 # Check whether --enable-xmc-glitch or --disable-xmc-glitch was given.
@@ -15906,7 +15909,7 @@
 else
   enable_xmc_glitch=$with_develop
 fi;
-echo "$as_me:15909: result: $enable_xmc_glitch" >&5
+echo "$as_me:15912: result: $enable_xmc_glitch" >&5
 echo "${ECHO_T}$enable_xmc_glitch" >&6
 test "x$enable_xmc_glitch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15916,7 +15919,7 @@
 ###############################################################################
 # These are just experimental, probably should not be in a package:
 
-echo "$as_me:15919: checking if you do not want to assume colors are white-on-black" >&5
+echo "$as_me:15922: checking if you do not want to assume colors are white-on-black" >&5
 echo $ECHO_N "checking if you do not want to assume colors are white-on-black... $ECHO_C" >&6
 
 # Check whether --enable-assumed-color or --disable-assumed-color was given.
@@ -15926,7 +15929,7 @@
 else
   with_assumed_color=yes
 fi;
-echo "$as_me:15929: result: $with_assumed_color" >&5
+echo "$as_me:15932: result: $with_assumed_color" >&5
 echo "${ECHO_T}$with_assumed_color" >&6
 test "x$with_assumed_color" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15934,7 +15937,7 @@
 EOF
 
 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
-echo "$as_me:15937: checking if you want hashmap scrolling-optimization code" >&5
+echo "$as_me:15940: checking if you want hashmap scrolling-optimization code" >&5
 echo $ECHO_N "checking if you want hashmap scrolling-optimization code... $ECHO_C" >&6
 
 # Check whether --enable-hashmap or --disable-hashmap was given.
@@ -15944,7 +15947,7 @@
 else
   with_hashmap=yes
 fi;
-echo "$as_me:15947: result: $with_hashmap" >&5
+echo "$as_me:15950: result: $with_hashmap" >&5
 echo "${ECHO_T}$with_hashmap" >&6
 test "x$with_hashmap" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15952,7 +15955,7 @@
 EOF
 
 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-echo "$as_me:15955: checking if you want colorfgbg code" >&5
+echo "$as_me:15958: checking if you want colorfgbg code" >&5
 echo $ECHO_N "checking if you want colorfgbg code... $ECHO_C" >&6
 
 # Check whether --enable-colorfgbg or --disable-colorfgbg was given.
@@ -15962,7 +15965,7 @@
 else
   with_colorfgbg=no
 fi;
-echo "$as_me:15965: result: $with_colorfgbg" >&5
+echo "$as_me:15968: result: $with_colorfgbg" >&5
 echo "${ECHO_T}$with_colorfgbg" >&6
 test "x$with_colorfgbg" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -15970,7 +15973,7 @@
 EOF
 
 ###   use option --enable-fvisibility to turn on use of gcc-specific feature
-echo "$as_me:15973: checking if you want to use gcc -fvisibility option" >&5
+echo "$as_me:15976: checking if you want to use gcc -fvisibility option" >&5
 echo $ECHO_N "checking if you want to use gcc -fvisibility option... $ECHO_C" >&6
 
 # Check whether --enable-fvisibility or --disable-fvisibility was given.
@@ -15980,14 +15983,14 @@
 else
   cf_with_fvisibility=no
 fi;
-echo "$as_me:15983: result: $cf_with_fvisibility" >&5
+echo "$as_me:15986: result: $cf_with_fvisibility" >&5
 echo "${ECHO_T}$cf_with_fvisibility" >&6
 
 NCURSES_IMPEXP=
 NCURSES_CXX_IMPEXP=
 if test "x$cf_with_fvisibility" = xyes; then
 
-echo "$as_me:15990: checking if $CC -fvisibility=hidden option works" >&5
+echo "$as_me:15993: checking if $CC -fvisibility=hidden option works" >&5
 echo $ECHO_N "checking if $CC -fvisibility=hidden option works... $ECHO_C" >&6
 if test "${cf_cv_fvisibility_hidden+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15996,7 +15999,7 @@
     cf_save_cflags="$CFLAGS"
     CFLAGS="$CFLAGS -fvisibility=hidden"
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 15999 "configure"
+#line 16002 "configure"
 #include "confdefs.h"
 
 __attribute__ ((visibility("default"))) int somefunc() {return 42;}
@@ -16012,16 +16015,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16015: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16018: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16018: \$? = $ac_status" >&5
+  echo "$as_me:16021: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16021: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16024: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16024: \$? = $ac_status" >&5
+  echo "$as_me:16027: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_fvisibility_hidden=yes
 else
@@ -16033,7 +16036,7 @@
     CFLAGS=$cf_save_cflags
 
 fi
-echo "$as_me:16036: result: $cf_cv_fvisibility_hidden" >&5
+echo "$as_me:16039: result: $cf_cv_fvisibility_hidden" >&5
 echo "${ECHO_T}$cf_cv_fvisibility_hidden" >&6
 
 	if test "x$cf_cv_fvisibility_hidden" = xyes
@@ -16148,7 +16151,7 @@
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return="return"
 
-echo "$as_me:16151: checking if $CXX -fvisibility=hidden option works" >&5
+echo "$as_me:16154: checking if $CXX -fvisibility=hidden option works" >&5
 echo $ECHO_N "checking if $CXX -fvisibility=hidden option works... $ECHO_C" >&6
 if test "${cf_cv_fvisibility_hidden2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16157,7 +16160,7 @@
     cf_save_cflags="$CXXFLAGS"
     CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 16160 "configure"
+#line 16163 "configure"
 #include "confdefs.h"
 
 __attribute__ ((visibility("default"))) int somefunc() {return 42;}
@@ -16173,16 +16176,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:16176: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16179: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16179: \$? = $ac_status" >&5
+  echo "$as_me:16182: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:16182: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16185: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16185: \$? = $ac_status" >&5
+  echo "$as_me:16188: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_fvisibility_hidden2=yes
 else
@@ -16194,7 +16197,7 @@
     CXXFLAGS=$cf_save_cflags
 
 fi
-echo "$as_me:16197: result: $cf_cv_fvisibility_hidden2" >&5
+echo "$as_me:16200: result: $cf_cv_fvisibility_hidden2" >&5
 echo "${ECHO_T}$cf_cv_fvisibility_hidden2" >&6
 
 		if test "x$cf_cv_fvisibility_hidden2" = xyes
@@ -16317,7 +16320,7 @@
 fi
 
 ###   use option --enable-interop to turn on use of bindings used for interop
-echo "$as_me:16320: checking if you want interop bindings" >&5
+echo "$as_me:16323: checking if you want interop bindings" >&5
 echo $ECHO_N "checking if you want interop bindings... $ECHO_C" >&6
 
 # Check whether --enable-interop or --disable-interop was given.
@@ -16327,13 +16330,13 @@
 else
   with_exp_interop=$cf_dft_interop
 fi;
-echo "$as_me:16330: result: $with_exp_interop" >&5
+echo "$as_me:16333: result: $with_exp_interop" >&5
 echo "${ECHO_T}$with_exp_interop" >&6
 
 NCURSES_INTEROP_FUNCS=0
 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
 
-echo "$as_me:16336: checking if you want experimental safe-sprintf code" >&5
+echo "$as_me:16339: checking if you want experimental safe-sprintf code" >&5
 echo $ECHO_N "checking if you want experimental safe-sprintf code... $ECHO_C" >&6
 
 # Check whether --enable-safe-sprintf or --disable-safe-sprintf was given.
@@ -16343,13 +16346,13 @@
 else
   with_safe_sprintf=no
 fi;
-echo "$as_me:16346: result: $with_safe_sprintf" >&5
+echo "$as_me:16349: result: $with_safe_sprintf" >&5
 echo "${ECHO_T}$with_safe_sprintf" >&6
 
 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
 # when hashmap is used scroll hints are useless
 if test "$with_hashmap" = no ; then
-echo "$as_me:16352: checking if you want to experiment without scrolling-hints code" >&5
+echo "$as_me:16355: checking if you want to experiment without scrolling-hints code" >&5
 echo $ECHO_N "checking if you want to experiment without scrolling-hints code... $ECHO_C" >&6
 
 # Check whether --enable-scroll-hints or --disable-scroll-hints was given.
@@ -16359,7 +16362,7 @@
 else
   with_scroll_hints=yes
 fi;
-echo "$as_me:16362: result: $with_scroll_hints" >&5
+echo "$as_me:16365: result: $with_scroll_hints" >&5
 echo "${ECHO_T}$with_scroll_hints" >&6
 test "x$with_scroll_hints" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -16368,7 +16371,7 @@
 
 fi
 
-echo "$as_me:16371: checking if you want wgetch-events code" >&5
+echo "$as_me:16374: checking if you want wgetch-events code" >&5
 echo $ECHO_N "checking if you want wgetch-events code... $ECHO_C" >&6
 
 # Check whether --enable-wgetch-events or --disable-wgetch-events was given.
@@ -16378,7 +16381,7 @@
 else
   with_wgetch_events=no
 fi;
-echo "$as_me:16381: result: $with_wgetch_events" >&5
+echo "$as_me:16384: result: $with_wgetch_events" >&5
 echo "${ECHO_T}$with_wgetch_events" >&6
 if test "x$with_wgetch_events" = xyes ; then
 
@@ -16393,7 +16396,7 @@
 
 case "$cf_cv_system_name" in
 (*mingw32*|*mingw64*|*-msvc*)
-	echo "$as_me:16396: checking if you want experimental-Windows driver" >&5
+	echo "$as_me:16399: checking if you want experimental-Windows driver" >&5
 echo $ECHO_N "checking if you want experimental-Windows driver... $ECHO_C" >&6
 
 # Check whether --enable-exp-win32 or --disable-exp-win32 was given.
@@ -16403,7 +16406,7 @@
 else
   with_exp_win32=no
 fi;
-	echo "$as_me:16406: result: $with_exp_win32" >&5
+	echo "$as_me:16409: result: $with_exp_win32" >&5
 echo "${ECHO_T}$with_exp_win32" >&6
 	if test "x$with_exp_win32" = xyes
 	then
@@ -16429,7 +16432,7 @@
 
 ###	use option --disable-echo to suppress full display compiling commands
 
-echo "$as_me:16432: checking if you want to see long compiling messages" >&5
+echo "$as_me:16435: 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.
@@ -16463,7 +16466,7 @@
 	ECHO_CC=''
 
 fi;
-echo "$as_me:16466: result: $enableval" >&5
+echo "$as_me:16469: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 if test "x$enable_echo" = xyes; then
@@ -16476,7 +16479,7 @@
 
 # --disable-stripping is used for debugging
 
-echo "$as_me:16479: checking if you want to install stripped executables" >&5
+echo "$as_me:16482: checking if you want to install stripped executables" >&5
 echo $ECHO_N "checking if you want to install stripped executables... $ECHO_C" >&6
 
 # Check whether --enable-stripping or --disable-stripping was given.
@@ -16493,7 +16496,7 @@
 	enable_stripping=yes
 
 fi;
-echo "$as_me:16496: result: $enable_stripping" >&5
+echo "$as_me:16499: result: $enable_stripping" >&5
 echo "${ECHO_T}$enable_stripping" >&6
 
 if test "$enable_stripping" = yes
@@ -16504,7 +16507,7 @@
 fi
 
 : "${INSTALL:=install}"
-echo "$as_me:16507: checking if install accepts -p option" >&5
+echo "$as_me:16510: checking if install accepts -p option" >&5
 echo $ECHO_N "checking if install accepts -p option... $ECHO_C" >&6
 if test "${cf_cv_install_p+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16535,10 +16538,10 @@
 	rm -rf ./conftest*
 
 fi
-echo "$as_me:16538: result: $cf_cv_install_p" >&5
+echo "$as_me:16541: result: $cf_cv_install_p" >&5
 echo "${ECHO_T}$cf_cv_install_p" >&6
 
-echo "$as_me:16541: checking if install needs to be told about ownership" >&5
+echo "$as_me:16544: checking if install needs to be told about ownership" >&5
 echo $ECHO_N "checking if install needs to be told about ownership... $ECHO_C" >&6
 case `$ac_config_guess` in
 (*minix)
@@ -16549,7 +16552,7 @@
 	;;
 esac
 
-echo "$as_me:16552: result: $with_install_o" >&5
+echo "$as_me:16555: result: $with_install_o" >&5
 echo "${ECHO_T}$with_install_o" >&6
 if test "x$with_install_o" = xyes
 then
@@ -16574,7 +16577,7 @@
 
 ###	use option --enable-warnings to turn on all gcc warnings
 
-echo "$as_me:16577: checking if you want to use C11 _Noreturn feature" >&5
+echo "$as_me:16580: checking if you want to use C11 _Noreturn feature" >&5
 echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6
 
 # Check whether --enable-stdnoreturn or --disable-stdnoreturn was given.
@@ -16591,17 +16594,17 @@
 	enable_stdnoreturn=no
 
 fi;
-echo "$as_me:16594: result: $enable_stdnoreturn" >&5
+echo "$as_me:16597: result: $enable_stdnoreturn" >&5
 echo "${ECHO_T}$enable_stdnoreturn" >&6
 
 if test $enable_stdnoreturn = yes; then
-echo "$as_me:16598: checking for C11 _Noreturn feature" >&5
+echo "$as_me:16601: checking for C11 _Noreturn feature" >&5
 echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6
 if test "${cf_cv_c11_noreturn+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 16604 "configure"
+#line 16607 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -16618,16 +16621,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16621: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16624: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16624: \$? = $ac_status" >&5
+  echo "$as_me:16627: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16627: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16630: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16630: \$? = $ac_status" >&5
+  echo "$as_me:16633: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_c11_noreturn=yes
 else
@@ -16638,7 +16641,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:16641: result: $cf_cv_c11_noreturn" >&5
+echo "$as_me:16644: result: $cf_cv_c11_noreturn" >&5
 echo "${ECHO_T}$cf_cv_c11_noreturn" >&6
 else
 	cf_cv_c11_noreturn=no,
@@ -16668,7 +16671,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing CFLAGS: $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:16671: testing repairing CFLAGS: $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:16674: testing repairing CFLAGS: $CFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $CFLAGS
@@ -16691,11 +16694,11 @@
 		CFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:16694: testing ... fixed $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:16697: testing ... fixed $CFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:16698: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:16701: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
@@ -16707,7 +16710,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing CPPFLAGS: $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:16710: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:16713: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $CPPFLAGS
@@ -16730,11 +16733,11 @@
 		CPPFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:16733: testing ... fixed $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:16736: testing ... fixed $CPPFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:16737: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:16740: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
@@ -16746,7 +16749,7 @@
 	(*-Werror=*)
 		test -n "$verbose" && echo "	repairing LDFLAGS: $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:16749: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:16752: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
 
 		cf_temp_flags=
 		for cf_temp_scan in $LDFLAGS
@@ -16769,17 +16772,17 @@
 		LDFLAGS="$cf_temp_flags"
 		test -n "$verbose" && echo "	... fixed $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:16772: testing ... fixed $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:16775: testing ... fixed $LDFLAGS ..." 1>&5
 
 		test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:16776: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:16779: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		;;
 	esac
 fi
 
-echo "$as_me:16782: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:16785: 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.
@@ -16796,7 +16799,7 @@
 	enable_warnings=no
 
 fi;
-echo "$as_me:16799: result: $enable_warnings" >&5
+echo "$as_me:16802: result: $enable_warnings" >&5
 echo "${ECHO_T}$enable_warnings" >&6
 if test "$enable_warnings" = "yes"
 then
@@ -16820,7 +16823,7 @@
 done
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 16823 "configure"
+#line 16826 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16835,26 +16838,26 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16838: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16841: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16841: \$? = $ac_status" >&5
+  echo "$as_me:16844: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16844: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16847: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16847: \$? = $ac_status" >&5
+  echo "$as_me:16850: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
-echo "$as_me:16850: checking for X11/Xt const-feature" >&5
+echo "$as_me:16853: checking for X11/Xt const-feature" >&5
 echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
 if test "${cf_cv_const_x_string+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 16857 "configure"
+#line 16860 "configure"
 #include "confdefs.h"
 
 #define _CONST_X_STRING	/* X11R7.8 (perhaps) */
@@ -16871,16 +16874,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:16874: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16877: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16877: \$? = $ac_status" >&5
+  echo "$as_me:16880: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:16880: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16883: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16883: \$? = $ac_status" >&5
+  echo "$as_me:16886: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_const_x_string=no
@@ -16895,7 +16898,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:16898: result: $cf_cv_const_x_string" >&5
+echo "$as_me:16901: result: $cf_cv_const_x_string" >&5
 echo "${ECHO_T}$cf_cv_const_x_string" >&6
 
 LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
@@ -16924,7 +16927,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
  fi
 cat > "conftest.$ac_ext" <<EOF
-#line 16927 "${as_me:-configure}"
+#line 16930 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 if test "$INTEL_COMPILER" = yes
@@ -16940,7 +16943,7 @@
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:16943: checking for $CC warning options..." >&5
+	{ echo "$as_me:16946: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
@@ -16956,12 +16959,12 @@
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:16959: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:16962: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16962: \$? = $ac_status" >&5
+  echo "$as_me:16965: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:16964: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:16967: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -16969,7 +16972,7 @@
 	CFLAGS="$cf_save_CFLAGS"
 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
 then
-	{ echo "$as_me:16972: checking for $CC warning options..." >&5
+	{ echo "$as_me:16975: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	cf_warn_CONST=""
@@ -16992,12 +16995,12 @@
 		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas Wswitch-enum
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:16995: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:16998: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16998: \$? = $ac_status" >&5
+  echo "$as_me:17001: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:17000: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17003: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case "$cf_opt" in
 			(Winline)
@@ -17005,7 +17008,7 @@
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17008: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17011: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17015,7 +17018,7 @@
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:17018: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:17021: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -17048,10 +17051,10 @@
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:17051: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:17054: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > "conftest.$ac_ext" <<EOF
-#line 17054 "${as_me:-configure}"
+#line 17057 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -17100,12 +17103,12 @@
 			;;
 		esac
 
-		if { (eval echo "$as_me:17103: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17106: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17106: \$? = $ac_status" >&5
+  echo "$as_me:17109: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:17108: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:17111: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case "$cf_attribute" in
@@ -17177,12 +17180,12 @@
 if test "$GCC" = yes ; then
 	case "$host_os" in
 	(linux*|gnu*)
-		echo "$as_me:17180: checking if this is really Intel C++ compiler" >&5
+		echo "$as_me:17183: checking if this is really Intel C++ compiler" >&5
 echo $ECHO_N "checking if this is really Intel C++ compiler... $ECHO_C" >&6
 		cf_save_CFLAGS="$CXXFLAGS"
 		CXXFLAGS="$CXXFLAGS -no-gcc"
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 17185 "configure"
+#line 17188 "configure"
 #include "confdefs.h"
 
 int
@@ -17199,16 +17202,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:17202: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17205: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17205: \$? = $ac_status" >&5
+  echo "$as_me:17208: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:17208: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17211: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17211: \$? = $ac_status" >&5
+  echo "$as_me:17214: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   INTEL_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
@@ -17219,7 +17222,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 		CXXFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:17222: result: $INTEL_CPLUSPLUS" >&5
+		echo "$as_me:17225: result: $INTEL_CPLUSPLUS" >&5
 echo "${ECHO_T}$INTEL_CPLUSPLUS" >&6
 		;;
 	esac
@@ -17228,11 +17231,11 @@
 CLANG_CPLUSPLUS=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:17231: checking if this is really Clang C++ compiler" >&5
+	echo "$as_me:17234: checking if this is really Clang C++ compiler" >&5
 echo $ECHO_N "checking if this is really Clang C++ compiler... $ECHO_C" >&6
 	cf_save_CFLAGS="$CXXFLAGS"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 17235 "configure"
+#line 17238 "configure"
 #include "confdefs.h"
 
 int
@@ -17249,16 +17252,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:17252: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17255: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17255: \$? = $ac_status" >&5
+  echo "$as_me:17258: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:17258: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17261: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17261: \$? = $ac_status" >&5
+  echo "$as_me:17264: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   CLANG_CPLUSPLUS=yes
 
@@ -17268,7 +17271,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	CXXFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:17271: result: $CLANG_CPLUSPLUS" >&5
+	echo "$as_me:17274: result: $CLANG_CPLUSPLUS" >&5
 echo "${ECHO_T}$CLANG_CPLUSPLUS" >&6
 fi
 
@@ -17277,30 +17280,30 @@
 if test "x$CLANG_CPLUSPLUS" = "xyes" ; then
 	case "$CC" in
 	(c[1-9][0-9]|*/c[1-9][0-9])
-		{ echo "$as_me:17280: WARNING: replacing broken compiler alias $CC" >&5
+		{ echo "$as_me:17283: WARNING: replacing broken compiler alias $CC" >&5
 echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;}
 		CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`"
 		CC=clang
 		;;
 	esac
 
-	echo "$as_me:17287: checking version of $CC" >&5
+	echo "$as_me:17290: checking version of $CC" >&5
 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
 	CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
 	test -z "$CLANG_VERSION" && CLANG_VERSION=unknown
-	echo "$as_me:17291: result: $CLANG_VERSION" >&5
+	echo "$as_me:17294: result: $CLANG_VERSION" >&5
 echo "${ECHO_T}$CLANG_VERSION" >&6
 
 	for cf_clang_opt in \
 		-Qunused-arguments \
 		-Wno-error=implicit-function-declaration
 	do
-		echo "$as_me:17298: checking if option $cf_clang_opt works" >&5
+		echo "$as_me:17301: checking if option $cf_clang_opt works" >&5
 echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $cf_clang_opt"
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 17303 "configure"
+#line 17306 "configure"
 #include "confdefs.h"
 
 			#include <stdio.h>
@@ -17314,16 +17317,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17317: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17320: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17320: \$? = $ac_status" >&5
+  echo "$as_me:17323: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17323: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17326: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17326: \$? = $ac_status" >&5
+  echo "$as_me:17329: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_clang_optok=yes
@@ -17334,13 +17337,13 @@
 			cf_clang_optok=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-		echo "$as_me:17337: result: $cf_clang_optok" >&5
+		echo "$as_me:17340: result: $cf_clang_optok" >&5
 echo "${ECHO_T}$cf_clang_optok" >&6
 		CFLAGS="$cf_save_CFLAGS"
 		if test "$cf_clang_optok" = yes; then
 			test -n "$verbose" && echo "	adding option $cf_clang_opt" 1>&6
 
-echo "${as_me:-configure}:17343: testing adding option $cf_clang_opt ..." 1>&5
+echo "${as_me:-configure}:17346: testing adding option $cf_clang_opt ..." 1>&5
 
 	test -n "$CFLAGS" && CFLAGS="$CFLAGS "
 	CFLAGS="${CFLAGS}$cf_clang_opt"
@@ -17357,7 +17360,7 @@
 ac_main_return="return"
 
 cat > conftest.$ac_ext <<EOF
-#line 17360 "configure"
+#line 17363 "configure"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -17375,7 +17378,7 @@
 # remark #981: operands are evaluated in unspecified order
 # warning #269: invalid format string conversion
 
-	{ echo "$as_me:17378: checking for $CC warning options..." >&5
+	{ echo "$as_me:17381: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-Wall"
@@ -17392,12 +17395,12 @@
 		wd981
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -$cf_opt"
-		if { (eval echo "$as_me:17395: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17398: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17398: \$? = $ac_status" >&5
+  echo "$as_me:17401: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:17400: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17403: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		fi
@@ -17406,7 +17409,7 @@
 
 elif test "$GXX" = yes
 then
-	{ echo "$as_me:17409: checking for $CXX warning options..." >&5
+	{ echo "$as_me:17412: checking for $CXX warning options..." >&5
 echo "$as_me: checking for $CXX warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-W -Wall"
@@ -17436,16 +17439,16 @@
 		Wundef $cf_gxx_extra_warnings Wno-unused
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -Werror -$cf_opt"
-		if { (eval echo "$as_me:17439: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:17442: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17442: \$? = $ac_status" >&5
+  echo "$as_me:17445: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:17444: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17447: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		else
-			test -n "$verbose" && echo "$as_me:17448: result: ... no -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:17451: result: ... no -$cf_opt" >&5
 echo "${ECHO_T}... no -$cf_opt" >&6
 		fi
 	done
@@ -17463,7 +17466,7 @@
 	fi
 fi
 
-echo "$as_me:17466: checking if you want to work around bogus compiler/loader warnings" >&5
+echo "$as_me:17469: checking if you want to work around bogus compiler/loader warnings" >&5
 echo $ECHO_N "checking if you want to work around bogus compiler/loader warnings... $ECHO_C" >&6
 
 # Check whether --enable-string-hacks or --disable-string-hacks was given.
@@ -17473,7 +17476,7 @@
 else
   enable_string_hacks=no
 fi;
-echo "$as_me:17476: result: $enable_string_hacks" >&5
+echo "$as_me:17479: result: $enable_string_hacks" >&5
 echo "${ECHO_T}$enable_string_hacks" >&6
 
 if test "x$enable_string_hacks" = "xyes"; then
@@ -17482,15 +17485,15 @@
 #define USE_STRING_HACKS 1
 EOF
 
-	{ echo "$as_me:17485: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
+	{ echo "$as_me:17488: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
 echo "$as_me: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&2;}
-	echo "$as_me:17487: checking for strlcat" >&5
+	echo "$as_me:17490: checking for strlcat" >&5
 echo $ECHO_N "checking for strlcat... $ECHO_C" >&6
 if test "${ac_cv_func_strlcat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 17493 "configure"
+#line 17496 "configure"
 #include "confdefs.h"
 #define strlcat autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -17521,16 +17524,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17524: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17527: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17527: \$? = $ac_status" >&5
+  echo "$as_me:17530: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17530: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17533: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17533: \$? = $ac_status" >&5
+  echo "$as_me:17536: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_strlcat=yes
 else
@@ -17540,7 +17543,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:17543: result: $ac_cv_func_strlcat" >&5
+echo "$as_me:17546: result: $ac_cv_func_strlcat" >&5
 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
 if test "$ac_cv_func_strlcat" = yes; then
 
@@ -17550,7 +17553,7 @@
 
 else
 
-		echo "$as_me:17553: checking for strlcat in -lbsd" >&5
+		echo "$as_me:17556: 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) $ECHO_C" >&6
@@ -17558,7 +17561,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 17561 "configure"
+#line 17564 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17577,16 +17580,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17580: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17583: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17583: \$? = $ac_status" >&5
+  echo "$as_me:17586: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17586: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17589: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17589: \$? = $ac_status" >&5
+  echo "$as_me:17592: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_bsd_strlcat=yes
 else
@@ -17597,7 +17600,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17600: result: $ac_cv_lib_bsd_strlcat" >&5
+echo "$as_me:17603: 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
 
@@ -17620,23 +17623,23 @@
 for ac_header in bsd/string.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17623: checking for $ac_header" >&5
+echo "$as_me:17626: 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 17629 "configure"
+#line 17632 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17633: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:17636: \"$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:17639: \$? = $ac_status" >&5
+  echo "$as_me:17642: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17655,7 +17658,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:17658: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:17661: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -17676,13 +17679,13 @@
 for ac_func in strlcpy snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:17679: checking for $ac_func" >&5
+echo "$as_me:17682: 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 17685 "configure"
+#line 17688 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -17713,16 +17716,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17716: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17719: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17719: \$? = $ac_status" >&5
+  echo "$as_me:17722: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17725: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17725: \$? = $ac_status" >&5
+  echo "$as_me:17728: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -17732,7 +17735,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:17735: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:17738: 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
@@ -17745,7 +17748,7 @@
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:17748: checking if you want to enable runtime assertions" >&5
+echo "$as_me:17751: 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.
@@ -17755,7 +17758,7 @@
 else
   with_assertions=no
 fi;
-echo "$as_me:17758: result: $with_assertions" >&5
+echo "$as_me:17761: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -17771,7 +17774,7 @@
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 
-echo "$as_me:17774: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:17777: 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.
@@ -17793,7 +17796,7 @@
 else
   with_dmalloc=
 fi;
-echo "$as_me:17796: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:17799: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -17907,23 +17910,23 @@
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:17910: checking for dmalloc.h" >&5
+	echo "$as_me:17913: 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 17916 "configure"
+#line 17919 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:17920: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:17923: \"$ac_cpp "conftest.$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:17926: \$? = $ac_status" >&5
+  echo "$as_me:17929: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17942,11 +17945,11 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:17945: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:17948: 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 "$as_me:17949: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:17952: 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) $ECHO_C" >&6
@@ -17954,7 +17957,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 17957 "configure"
+#line 17960 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17973,16 +17976,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:17976: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17979: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17979: \$? = $ac_status" >&5
+  echo "$as_me:17982: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:17982: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17985: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17985: \$? = $ac_status" >&5
+  echo "$as_me:17988: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -17993,7 +17996,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17996: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:17999: 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
@@ -18008,7 +18011,7 @@
 
 fi
 
-echo "$as_me:18011: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:18014: 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.
@@ -18030,7 +18033,7 @@
 else
   with_dbmalloc=
 fi;
-echo "$as_me:18033: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:18036: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -18144,23 +18147,23 @@
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:18147: checking for dbmalloc.h" >&5
+	echo "$as_me:18150: 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 18153 "configure"
+#line 18156 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:18157: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:18160: \"$ac_cpp "conftest.$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:18163: \$? = $ac_status" >&5
+  echo "$as_me:18166: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -18179,11 +18182,11 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:18182: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:18185: 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 "$as_me:18186: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:18189: 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) $ECHO_C" >&6
@@ -18191,7 +18194,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 18194 "configure"
+#line 18197 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -18210,16 +18213,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18213: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18216: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18216: \$? = $ac_status" >&5
+  echo "$as_me:18219: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18219: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18222: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18222: \$? = $ac_status" >&5
+  echo "$as_me:18225: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -18230,7 +18233,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:18233: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:18236: 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
@@ -18245,7 +18248,7 @@
 
 fi
 
-echo "$as_me:18248: checking if you want to use valgrind for testing" >&5
+echo "$as_me:18251: 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.
@@ -18267,7 +18270,7 @@
 else
   with_valgrind=
 fi;
-echo "$as_me:18270: result: ${with_valgrind:-no}" >&5
+echo "$as_me:18273: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case ".$with_cflags" in
@@ -18380,7 +18383,7 @@
 	;;
 esac
 
-echo "$as_me:18383: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:18386: 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.
@@ -18391,7 +18394,7 @@
   enable_leaks=yes
 fi;
 if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
-echo "$as_me:18394: result: $with_no_leaks" >&5
+echo "$as_me:18397: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$enable_leaks" = no ; then
@@ -18443,7 +18446,7 @@
 	;;
 esac
 
-echo "$as_me:18446: checking whether to add trace feature to all models" >&5
+echo "$as_me:18449: 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.
@@ -18453,7 +18456,7 @@
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:18456: result: $cf_with_trace" >&5
+echo "$as_me:18459: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "x$cf_with_trace" = xyes ; then
@@ -18567,7 +18570,7 @@
 	ADA_TRACE=FALSE
 fi
 
-echo "$as_me:18570: checking if we want to use GNAT projects" >&5
+echo "$as_me:18573: 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.
@@ -18584,7 +18587,7 @@
 	enable_gnat_projects=yes
 
 fi;
-echo "$as_me:18587: result: $enable_gnat_projects" >&5
+echo "$as_me:18590: result: $enable_gnat_projects" >&5
 echo "${ECHO_T}$enable_gnat_projects" >&6
 
 ###	Checks for libraries.
@@ -18597,14 +18600,14 @@
 		CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
 	fi
 
-echo "$as_me:18600: checking if ssp library is needed" >&5
+echo "$as_me:18603: checking if ssp library is needed" >&5
 echo $ECHO_N "checking if ssp library is needed... $ECHO_C" >&6
 if test "${cf_cv_need_libssp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 18607 "configure"
+#line 18610 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -18621,16 +18624,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18624: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18627: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18627: \$? = $ac_status" >&5
+  echo "$as_me:18630: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18630: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18633: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18633: \$? = $ac_status" >&5
+  echo "$as_me:18636: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_libssp=no
 else
@@ -18640,7 +18643,7 @@
 	cf_save_LIBS="$LIBS"
 	LIBS="$LIBS -lssp"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 18643 "configure"
+#line 18646 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -18657,16 +18660,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18660: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18663: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18663: \$? = $ac_status" >&5
+  echo "$as_me:18666: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18666: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18669: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18669: \$? = $ac_status" >&5
+  echo "$as_me:18672: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_libssp=yes
 else
@@ -18680,7 +18683,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:18683: result: $cf_cv_need_libssp" >&5
+echo "$as_me:18686: result: $cf_cv_need_libssp" >&5
 echo "${ECHO_T}$cf_cv_need_libssp" >&6
 
 if test "x$cf_cv_need_libssp" = xyes
@@ -18706,13 +18709,13 @@
 
 	;;
 (*)
-echo "$as_me:18709: checking for gettimeofday" >&5
+echo "$as_me:18712: 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 18715 "configure"
+#line 18718 "configure"
 #include "confdefs.h"
 #define gettimeofday autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -18743,16 +18746,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18746: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18749: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18749: \$? = $ac_status" >&5
+  echo "$as_me:18752: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18752: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18755: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18755: \$? = $ac_status" >&5
+  echo "$as_me:18758: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -18762,7 +18765,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:18765: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:18768: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test "$ac_cv_func_gettimeofday" = yes; then
 
@@ -18772,7 +18775,7 @@
 
 else
 
-echo "$as_me:18775: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:18778: 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) $ECHO_C" >&6
@@ -18780,7 +18783,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 18783 "configure"
+#line 18786 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -18799,16 +18802,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18802: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18805: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18805: \$? = $ac_status" >&5
+  echo "$as_me:18808: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18808: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18811: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18811: \$? = $ac_status" >&5
+  echo "$as_me:18814: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -18819,7 +18822,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:18822: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:18825: 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
 
@@ -18849,14 +18852,14 @@
 	;;
 esac
 
-echo "$as_me:18852: checking if -lm needed for math functions" >&5
+echo "$as_me:18855: 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 18859 "configure"
+#line 18862 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -18872,16 +18875,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:18875: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18878: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18878: \$? = $ac_status" >&5
+  echo "$as_me:18881: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:18881: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18884: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18884: \$? = $ac_status" >&5
+  echo "$as_me:18887: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_libm=no
 else
@@ -18891,7 +18894,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:18894: result: $cf_cv_need_libm" >&5
+echo "$as_me:18897: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -18899,13 +18902,13 @@
 fi
 
 ###	Checks for header files.
-echo "$as_me:18902: checking for ANSI C header files" >&5
+echo "$as_me:18905: 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 18908 "configure"
+#line 18911 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -18913,13 +18916,13 @@
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:18916: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:18919: \"$ac_cpp "conftest.$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:18922: \$? = $ac_status" >&5
+  echo "$as_me:18925: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -18941,7 +18944,7 @@
 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 18944 "configure"
+#line 18947 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -18959,7 +18962,7 @@
 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 18962 "configure"
+#line 18965 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -18980,7 +18983,7 @@
   :
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 18983 "configure"
+#line 18986 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -19006,15 +19009,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:19009: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19012: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19012: \$? = $ac_status" >&5
+  echo "$as_me:19015: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:19014: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19017: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19017: \$? = $ac_status" >&5
+  echo "$as_me:19020: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -19027,7 +19030,7 @@
 fi
 fi
 fi
-echo "$as_me:19030: result: $ac_cv_header_stdc" >&5
+echo "$as_me:19033: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -19040,13 +19043,13 @@
 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:19043: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:19046: 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 19049 "configure"
+#line 19052 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -19061,16 +19064,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19064: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19067: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19067: \$? = $ac_status" >&5
+  echo "$as_me:19070: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19070: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19073: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19073: \$? = $ac_status" >&5
+  echo "$as_me:19076: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -19080,7 +19083,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:19083: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:19086: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -19093,7 +19096,7 @@
 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:19096: checking for opendir in -ldir" >&5
+  echo "$as_me:19099: 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) $ECHO_C" >&6
@@ -19101,7 +19104,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19104 "configure"
+#line 19107 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19120,16 +19123,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19123: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19126: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19126: \$? = $ac_status" >&5
+  echo "$as_me:19129: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19129: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19132: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19132: \$? = $ac_status" >&5
+  echo "$as_me:19135: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -19140,14 +19143,14 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19143: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:19146: 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 "$as_me:19150: checking for opendir in -lx" >&5
+  echo "$as_me:19153: 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) $ECHO_C" >&6
@@ -19155,7 +19158,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19158 "configure"
+#line 19161 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19174,16 +19177,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19177: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19180: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19180: \$? = $ac_status" >&5
+  echo "$as_me:19183: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19183: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19186: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19186: \$? = $ac_status" >&5
+  echo "$as_me:19189: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -19194,7 +19197,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19197: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:19200: 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"
@@ -19202,13 +19205,13 @@
 
 fi
 
-echo "$as_me:19205: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:19208: 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 19211 "configure"
+#line 19214 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -19224,16 +19227,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19227: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19230: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19230: \$? = $ac_status" >&5
+  echo "$as_me:19233: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19233: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19236: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19236: \$? = $ac_status" >&5
+  echo "$as_me:19239: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_header_time=yes
 else
@@ -19243,7 +19246,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:19246: result: $ac_cv_header_time" >&5
+echo "$as_me:19249: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -19258,7 +19261,7 @@
 case "$host_os" in
 (mingw*)
 	# -lsystre -ltre -lintl -liconv
-	echo "$as_me:19261: checking for regcomp in -lsystre" >&5
+	echo "$as_me:19264: checking for regcomp in -lsystre" >&5
 echo $ECHO_N "checking for regcomp in -lsystre... $ECHO_C" >&6
 if test "${ac_cv_lib_systre_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19266,7 +19269,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsystre  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19269 "configure"
+#line 19272 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19285,16 +19288,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19288: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19291: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19291: \$? = $ac_status" >&5
+  echo "$as_me:19294: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19294: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19297: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19297: \$? = $ac_status" >&5
+  echo "$as_me:19300: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_systre_regcomp=yes
 else
@@ -19305,11 +19308,11 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19308: result: $ac_cv_lib_systre_regcomp" >&5
+echo "$as_me:19311: result: $ac_cv_lib_systre_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_systre_regcomp" >&6
 if test "$ac_cv_lib_systre_regcomp" = yes; then
 
-		echo "$as_me:19312: checking for libiconv_open in -liconv" >&5
+		echo "$as_me:19315: checking for libiconv_open in -liconv" >&5
 echo $ECHO_N "checking for libiconv_open in -liconv... $ECHO_C" >&6
 if test "${ac_cv_lib_iconv_libiconv_open+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19317,7 +19320,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-liconv  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19320 "configure"
+#line 19323 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19336,16 +19339,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19339: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19342: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19342: \$? = $ac_status" >&5
+  echo "$as_me:19345: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19345: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19348: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19348: \$? = $ac_status" >&5
+  echo "$as_me:19351: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_iconv_libiconv_open=yes
 else
@@ -19356,7 +19359,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19359: result: $ac_cv_lib_iconv_libiconv_open" >&5
+echo "$as_me:19362: result: $ac_cv_lib_iconv_libiconv_open" >&5
 echo "${ECHO_T}$ac_cv_lib_iconv_libiconv_open" >&6
 if test "$ac_cv_lib_iconv_libiconv_open" = yes; then
 
@@ -19378,7 +19381,7 @@
 
 fi
 
-		echo "$as_me:19381: checking for libintl_gettext in -lintl" >&5
+		echo "$as_me:19384: checking for libintl_gettext in -lintl" >&5
 echo $ECHO_N "checking for libintl_gettext in -lintl... $ECHO_C" >&6
 if test "${ac_cv_lib_intl_libintl_gettext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19386,7 +19389,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lintl  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19389 "configure"
+#line 19392 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19405,16 +19408,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19408: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19411: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19411: \$? = $ac_status" >&5
+  echo "$as_me:19414: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19414: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19417: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19417: \$? = $ac_status" >&5
+  echo "$as_me:19420: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_intl_libintl_gettext=yes
 else
@@ -19425,7 +19428,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19428: result: $ac_cv_lib_intl_libintl_gettext" >&5
+echo "$as_me:19431: result: $ac_cv_lib_intl_libintl_gettext" >&5
 echo "${ECHO_T}$ac_cv_lib_intl_libintl_gettext" >&6
 if test "$ac_cv_lib_intl_libintl_gettext" = yes; then
 
@@ -19447,7 +19450,7 @@
 
 fi
 
-		echo "$as_me:19450: checking for tre_regcomp in -ltre" >&5
+		echo "$as_me:19453: checking for tre_regcomp in -ltre" >&5
 echo $ECHO_N "checking for tre_regcomp in -ltre... $ECHO_C" >&6
 if test "${ac_cv_lib_tre_tre_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19455,7 +19458,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltre  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19458 "configure"
+#line 19461 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19474,16 +19477,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19477: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19480: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19480: \$? = $ac_status" >&5
+  echo "$as_me:19483: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19483: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19486: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19486: \$? = $ac_status" >&5
+  echo "$as_me:19489: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_tre_tre_regcomp=yes
 else
@@ -19494,7 +19497,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19497: result: $ac_cv_lib_tre_tre_regcomp" >&5
+echo "$as_me:19500: result: $ac_cv_lib_tre_tre_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_tre_tre_regcomp" >&6
 if test "$ac_cv_lib_tre_tre_regcomp" = yes; then
 
@@ -19536,7 +19539,7 @@
 
 else
 
-		echo "$as_me:19539: checking for regcomp in -lgnurx" >&5
+		echo "$as_me:19542: checking for regcomp in -lgnurx" >&5
 echo $ECHO_N "checking for regcomp in -lgnurx... $ECHO_C" >&6
 if test "${ac_cv_lib_gnurx_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19544,7 +19547,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgnurx  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19547 "configure"
+#line 19550 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19563,16 +19566,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19566: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19569: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19569: \$? = $ac_status" >&5
+  echo "$as_me:19572: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19572: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19575: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19575: \$? = $ac_status" >&5
+  echo "$as_me:19578: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gnurx_regcomp=yes
 else
@@ -19583,7 +19586,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19586: result: $ac_cv_lib_gnurx_regcomp" >&5
+echo "$as_me:19589: result: $ac_cv_lib_gnurx_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_gnurx_regcomp" >&6
 if test "$ac_cv_lib_gnurx_regcomp" = yes; then
 
@@ -19611,13 +19614,13 @@
 	;;
 (*)
 	cf_regex_libs="regex re"
-	echo "$as_me:19614: checking for regcomp" >&5
+	echo "$as_me:19617: 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 19620 "configure"
+#line 19623 "configure"
 #include "confdefs.h"
 #define regcomp autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -19648,16 +19651,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19651: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19654: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19654: \$? = $ac_status" >&5
+  echo "$as_me:19657: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19657: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19660: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19660: \$? = $ac_status" >&5
+  echo "$as_me:19663: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_regcomp=yes
 else
@@ -19667,7 +19670,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:19670: result: $ac_cv_func_regcomp" >&5
+echo "$as_me:19673: 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
@@ -19676,7 +19679,7 @@
 		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:19679: checking for regcomp in -l$cf_regex_lib" >&5
+echo "$as_me:19682: 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) $ECHO_C" >&6
@@ -19684,7 +19687,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_regex_lib  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19687 "configure"
+#line 19690 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19703,16 +19706,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19706: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19709: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19709: \$? = $ac_status" >&5
+  echo "$as_me:19712: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19712: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19715: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19715: \$? = $ac_status" >&5
+  echo "$as_me:19718: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -19723,7 +19726,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19726: result: `eval echo '${'"$as_ac_Lib"'}'`" >&5
+echo "$as_me:19729: result: `eval echo '${'"$as_ac_Lib"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Lib"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Lib"'}'`" = yes; then
 
@@ -19755,13 +19758,13 @@
 esac
 
 if test "$cf_regex_func" = no ; then
-	echo "$as_me:19758: checking for compile" >&5
+	echo "$as_me:19761: 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 19764 "configure"
+#line 19767 "configure"
 #include "confdefs.h"
 #define compile autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -19792,16 +19795,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19795: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19798: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19798: \$? = $ac_status" >&5
+  echo "$as_me:19801: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19801: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19804: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19804: \$? = $ac_status" >&5
+  echo "$as_me:19807: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_compile=yes
 else
@@ -19811,13 +19814,13 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:19814: result: $ac_cv_func_compile" >&5
+echo "$as_me:19817: 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 "$as_me:19820: checking for compile in -lgen" >&5
+		echo "$as_me:19823: 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) $ECHO_C" >&6
@@ -19825,7 +19828,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgen  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19828 "configure"
+#line 19831 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19844,16 +19847,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19847: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19850: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19850: \$? = $ac_status" >&5
+  echo "$as_me:19853: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19853: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19856: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19856: \$? = $ac_status" >&5
+  echo "$as_me:19859: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_gen_compile=yes
 else
@@ -19864,7 +19867,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19867: result: $ac_cv_lib_gen_compile" >&5
+echo "$as_me:19870: 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
 
@@ -19892,11 +19895,11 @@
 fi
 
 if test "$cf_regex_func" = no ; then
-	{ echo "$as_me:19895: WARNING: cannot find regular expression library" >&5
+	{ echo "$as_me:19898: WARNING: cannot find regular expression library" >&5
 echo "$as_me: WARNING: cannot find regular expression library" >&2;}
 fi
 
-echo "$as_me:19899: checking for regular-expression headers" >&5
+echo "$as_me:19902: 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) $ECHO_C" >&6
@@ -19908,7 +19911,7 @@
 	for cf_regex_hdr in regexp.h regexpr.h
 	do
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19911 "configure"
+#line 19914 "configure"
 #include "confdefs.h"
 #include <$cf_regex_hdr>
 int
@@ -19925,16 +19928,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19928: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19931: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19931: \$? = $ac_status" >&5
+  echo "$as_me:19934: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19934: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19937: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19937: \$? = $ac_status" >&5
+  echo "$as_me:19940: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -19951,7 +19954,7 @@
 	for cf_regex_hdr in regex.h
 	do
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19954 "configure"
+#line 19957 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$cf_regex_hdr>
@@ -19971,16 +19974,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19974: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19977: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19977: \$? = $ac_status" >&5
+  echo "$as_me:19980: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19980: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19983: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19983: \$? = $ac_status" >&5
+  echo "$as_me:19986: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -19996,11 +19999,11 @@
 esac
 
 fi
-echo "$as_me:19999: result: $cf_cv_regex_hdrs" >&5
+echo "$as_me:20002: result: $cf_cv_regex_hdrs" >&5
 echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
 
 case "$cf_cv_regex_hdrs" in
-	(no)		{ echo "$as_me:20003: WARNING: no regular expression header found" >&5
+	(no)		{ echo "$as_me:20006: WARNING: no regular expression header found" >&5
 echo "$as_me: WARNING: no regular expression header found" >&2;} ;;
 	(regex.h)
 cat >>confdefs.h <<\EOF
@@ -20038,23 +20041,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:20041: checking for $ac_header" >&5
+echo "$as_me:20044: 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 20047 "configure"
+#line 20050 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:20051: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:20054: \"$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:20057: \$? = $ac_status" >&5
+  echo "$as_me:20060: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -20073,7 +20076,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:20076: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:20079: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -20086,23 +20089,23 @@
 for ac_header in unistd.h getopt.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:20089: checking for $ac_header" >&5
+echo "$as_me:20092: 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 20095 "configure"
+#line 20098 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:20099: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:20102: \"$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:20105: \$? = $ac_status" >&5
+  echo "$as_me:20108: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -20121,7 +20124,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:20124: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:20127: 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
@@ -20131,7 +20134,7 @@
 fi
 done
 
-echo "$as_me:20134: checking for header declaring getopt variables" >&5
+echo "$as_me:20137: 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) $ECHO_C" >&6
@@ -20141,7 +20144,7 @@
 for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20144 "configure"
+#line 20147 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -20154,16 +20157,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20157: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20160: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20160: \$? = $ac_status" >&5
+  echo "$as_me:20163: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20166: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20166: \$? = $ac_status" >&5
+  echo "$as_me:20169: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_getopt_header=$cf_header
  break
@@ -20175,7 +20178,7 @@
 done
 
 fi
-echo "$as_me:20178: result: $cf_cv_getopt_header" >&5
+echo "$as_me:20181: result: $cf_cv_getopt_header" >&5
 echo "${ECHO_T}$cf_cv_getopt_header" >&6
 if test "$cf_cv_getopt_header" != none ; then
 
@@ -20192,14 +20195,14 @@
 
 fi
 
-echo "$as_me:20195: checking if external environ is declared" >&5
+echo "$as_me:20198: checking if external environ is declared" >&5
 echo $ECHO_N "checking if external environ is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_environ+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 20202 "configure"
+#line 20205 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -20215,16 +20218,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20218: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20221: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20221: \$? = $ac_status" >&5
+  echo "$as_me:20224: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20224: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20227: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20227: \$? = $ac_status" >&5
+  echo "$as_me:20230: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_dcl_environ=yes
 else
@@ -20235,7 +20238,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:20238: result: $cf_cv_dcl_environ" >&5
+echo "$as_me:20241: result: $cf_cv_dcl_environ" >&5
 echo "${ECHO_T}$cf_cv_dcl_environ" >&6
 
 if test "$cf_cv_dcl_environ" = no ; then
@@ -20250,14 +20253,14 @@
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:20253: checking if external environ exists" >&5
+echo "$as_me:20256: checking if external environ exists" >&5
 echo $ECHO_N "checking if external environ exists... $ECHO_C" >&6
 if test "${cf_cv_have_environ+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20260 "configure"
+#line 20263 "configure"
 #include "confdefs.h"
 
 #undef environ
@@ -20272,16 +20275,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20275: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20278: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20278: \$? = $ac_status" >&5
+  echo "$as_me:20281: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20281: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20284: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20284: \$? = $ac_status" >&5
+  echo "$as_me:20287: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have_environ=yes
 else
@@ -20292,7 +20295,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:20295: result: $cf_cv_have_environ" >&5
+echo "$as_me:20298: result: $cf_cv_have_environ" >&5
 echo "${ECHO_T}$cf_cv_have_environ" >&6
 
 if test "$cf_cv_have_environ" = yes ; then
@@ -20305,13 +20308,13 @@
 
 fi
 
-echo "$as_me:20308: checking for getenv" >&5
+echo "$as_me:20311: checking for getenv" >&5
 echo $ECHO_N "checking for getenv... $ECHO_C" >&6
 if test "${ac_cv_func_getenv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20314 "configure"
+#line 20317 "configure"
 #include "confdefs.h"
 #define getenv autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -20342,16 +20345,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20345: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20348: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20348: \$? = $ac_status" >&5
+  echo "$as_me:20351: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20351: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20354: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20354: \$? = $ac_status" >&5
+  echo "$as_me:20357: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_getenv=yes
 else
@@ -20361,19 +20364,19 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:20364: result: $ac_cv_func_getenv" >&5
+echo "$as_me:20367: result: $ac_cv_func_getenv" >&5
 echo "${ECHO_T}$ac_cv_func_getenv" >&6
 
 for ac_func in putenv setenv strdup
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:20370: checking for $ac_func" >&5
+echo "$as_me:20373: 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 20376 "configure"
+#line 20379 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -20404,16 +20407,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20407: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20410: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20410: \$? = $ac_status" >&5
+  echo "$as_me:20413: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20413: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20416: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20416: \$? = $ac_status" >&5
+  echo "$as_me:20419: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -20423,7 +20426,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:20426: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:20429: 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
@@ -20433,7 +20436,7 @@
 fi
 done
 
-echo "$as_me:20436: checking if getenv returns consistent values" >&5
+echo "$as_me:20439: checking if getenv returns consistent values" >&5
 echo $ECHO_N "checking if getenv returns consistent values... $ECHO_C" >&6
 if test "${cf_cv_consistent_getenv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20443,7 +20446,7 @@
   cf_cv_consistent_getenv=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20446 "configure"
+#line 20449 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20552,15 +20555,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:20555: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20558: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20558: \$? = $ac_status" >&5
+  echo "$as_me:20561: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:20560: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20563: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20563: \$? = $ac_status" >&5
+  echo "$as_me:20566: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_consistent_getenv=yes
 else
@@ -20573,7 +20576,7 @@
 fi
 
 fi
-echo "$as_me:20576: result: $cf_cv_consistent_getenv" >&5
+echo "$as_me:20579: result: $cf_cv_consistent_getenv" >&5
 echo "${ECHO_T}$cf_cv_consistent_getenv" >&6
 
 if test "x$cf_cv_consistent_getenv" = xno
@@ -20588,18 +20591,18 @@
 if test "x$cf_cv_consistent_getenv" = xno && \
 	test "x$cf_with_trace" = xyes
 then
-	{ echo "$as_me:20591: WARNING: The NCURSES_TRACE environment variable is not supported with this configuration" >&5
+	{ echo "$as_me:20594: WARNING: The NCURSES_TRACE environment variable is not supported with this configuration" >&5
 echo "$as_me: WARNING: The NCURSES_TRACE environment variable is not supported with this configuration" >&2;}
 fi
 
-echo "$as_me:20595: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:20598: 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 20602 "configure"
+#line 20605 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -20619,16 +20622,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20622: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20625: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20625: \$? = $ac_status" >&5
+  echo "$as_me:20628: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20628: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20631: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20631: \$? = $ac_status" >&5
+  echo "$as_me:20634: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -20640,7 +20643,7 @@
 
 fi
 
-echo "$as_me:20643: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:20646: 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
@@ -20655,13 +20658,13 @@
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return="return"
 
-echo "$as_me:20658: checking for an ANSI C-conforming const" >&5
+echo "$as_me:20661: 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 20664 "configure"
+#line 20667 "configure"
 #include "confdefs.h"
 
 int
@@ -20719,16 +20722,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20722: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20725: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20725: \$? = $ac_status" >&5
+  echo "$as_me:20728: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20728: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20731: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20731: \$? = $ac_status" >&5
+  echo "$as_me:20734: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_c_const=yes
 else
@@ -20738,7 +20741,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20741: result: $ac_cv_c_const" >&5
+echo "$as_me:20744: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -20748,7 +20751,7 @@
 
 fi
 
-echo "$as_me:20751: checking for inline" >&5
+echo "$as_me:20754: 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) $ECHO_C" >&6
@@ -20756,7 +20759,7 @@
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20759 "configure"
+#line 20762 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -20765,16 +20768,16 @@
 
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20768: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20771: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20771: \$? = $ac_status" >&5
+  echo "$as_me:20774: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20774: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20777: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20777: \$? = $ac_status" >&5
+  echo "$as_me:20780: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -20785,7 +20788,7 @@
 done
 
 fi
-echo "$as_me:20788: result: $ac_cv_c_inline" >&5
+echo "$as_me:20791: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -20811,7 +20814,7 @@
 		:
 	elif test "$GCC" = yes
 	then
-		echo "$as_me:20814: checking if $CC supports options to tune inlining" >&5
+		echo "$as_me:20817: 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) $ECHO_C" >&6
@@ -20820,7 +20823,7 @@
 		cf_save_CFLAGS=$CFLAGS
 		CFLAGS="$CFLAGS --param max-inline-insns-single=1200"
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 20823 "configure"
+#line 20826 "configure"
 #include "confdefs.h"
 inline int foo(void) { return 1; }
 int
@@ -20832,16 +20835,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20835: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20838: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20838: \$? = $ac_status" >&5
+  echo "$as_me:20841: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20841: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20844: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20844: \$? = $ac_status" >&5
+  echo "$as_me:20847: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_gcc_inline=yes
 else
@@ -20853,7 +20856,7 @@
 		CFLAGS=$cf_save_CFLAGS
 
 fi
-echo "$as_me:20856: result: $cf_cv_gcc_inline" >&5
+echo "$as_me:20859: result: $cf_cv_gcc_inline" >&5
 echo "${ECHO_T}$cf_cv_gcc_inline" >&6
 		if test "$cf_cv_gcc_inline" = yes ; then
 
@@ -20959,7 +20962,7 @@
 	fi
 fi
 
-echo "$as_me:20962: checking for signal global datatype" >&5
+echo "$as_me:20965: 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) $ECHO_C" >&6
@@ -20971,7 +20974,7 @@
 		"int"
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20974 "configure"
+#line 20977 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -20995,16 +20998,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20998: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21001: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21001: \$? = $ac_status" >&5
+  echo "$as_me:21004: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21004: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21007: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21007: \$? = $ac_status" >&5
+  echo "$as_me:21010: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -21018,7 +21021,7 @@
 
 fi
 
-echo "$as_me:21021: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:21024: 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
@@ -21027,7 +21030,7 @@
 
 if test "$NCURSES_CHTYPE" = auto ; then
 
-echo "$as_me:21030: checking for type of chtype" >&5
+echo "$as_me:21033: 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) $ECHO_C" >&6
@@ -21037,7 +21040,7 @@
   cf_cv_typeof_chtype=long
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21040 "configure"
+#line 21043 "configure"
 #include "confdefs.h"
 
 #define WANT_BITS 31
@@ -21072,15 +21075,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:21075: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21078: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21078: \$? = $ac_status" >&5
+  echo "$as_me:21081: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:21080: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21083: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21083: \$? = $ac_status" >&5
+  echo "$as_me:21086: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_typeof_chtype=`cat cf_test.out`
 else
@@ -21095,7 +21098,7 @@
 
 fi
 
-echo "$as_me:21098: result: $cf_cv_typeof_chtype" >&5
+echo "$as_me:21101: result: $cf_cv_typeof_chtype" >&5
 echo "${ECHO_T}$cf_cv_typeof_chtype" >&6
 
 cat >>confdefs.h <<EOF
@@ -21107,14 +21110,14 @@
 fi
 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
 
-echo "$as_me:21110: checking if unsigned literals are legal" >&5
+echo "$as_me:21113: 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 21117 "configure"
+#line 21120 "configure"
 #include "confdefs.h"
 
 int
@@ -21126,16 +21129,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21129: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21132: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21132: \$? = $ac_status" >&5
+  echo "$as_me:21135: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21135: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21138: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21138: \$? = $ac_status" >&5
+  echo "$as_me:21141: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_unsigned_literals=yes
 else
@@ -21147,7 +21150,7 @@
 
 fi
 
-echo "$as_me:21150: result: $cf_cv_unsigned_literals" >&5
+echo "$as_me:21153: result: $cf_cv_unsigned_literals" >&5
 echo "${ECHO_T}$cf_cv_unsigned_literals" >&6
 
 cf_cv_1UL="1"
@@ -21163,14 +21166,14 @@
 
 ###	Checks for external-data
 
-echo "$as_me:21166: checking if external errno is declared" >&5
+echo "$as_me:21169: 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 21173 "configure"
+#line 21176 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -21188,16 +21191,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21191: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21194: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21194: \$? = $ac_status" >&5
+  echo "$as_me:21197: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21197: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21200: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21200: \$? = $ac_status" >&5
+  echo "$as_me:21203: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -21208,7 +21211,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:21211: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:21214: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -21223,14 +21226,14 @@
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:21226: checking if external errno exists" >&5
+echo "$as_me:21229: 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 21233 "configure"
+#line 21236 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -21245,16 +21248,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21248: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21251: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21251: \$? = $ac_status" >&5
+  echo "$as_me:21254: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21254: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21257: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21257: \$? = $ac_status" >&5
+  echo "$as_me:21260: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have_errno=yes
 else
@@ -21265,7 +21268,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:21268: result: $cf_cv_have_errno" >&5
+echo "$as_me:21271: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -21278,7 +21281,7 @@
 
 fi
 
-echo "$as_me:21281: checking if data-only library module links" >&5
+echo "$as_me:21284: 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
@@ -21286,20 +21289,20 @@
 
 	rm -f conftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 21289 "configure"
+#line 21292 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-	if { (eval echo "$as_me:21292: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:21295: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21295: \$? = $ac_status" >&5
+  echo "$as_me:21298: \$? = $ac_status" >&5
   (exit "$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.$ac_ext <<EOF
-#line 21302 "configure"
+#line 21305 "configure"
 int	testfunc(void)
 {
 #if defined(NeXT)
@@ -21312,10 +21315,10 @@
 #endif
 }
 EOF
-	if { (eval echo "$as_me:21315: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:21318: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21318: \$? = $ac_status" >&5
+  echo "$as_me:21321: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
 		mv conftest.o func.o && \
 		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
@@ -21328,7 +21331,7 @@
   cf_cv_link_dataonly=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21331 "configure"
+#line 21334 "configure"
 #include "confdefs.h"
 
 	int main(void)
@@ -21339,15 +21342,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:21342: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21345: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21345: \$? = $ac_status" >&5
+  echo "$as_me:21348: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:21347: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21350: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21350: \$? = $ac_status" >&5
+  echo "$as_me:21353: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_link_dataonly=yes
 else
@@ -21362,7 +21365,7 @@
 
 fi
 
-echo "$as_me:21365: result: $cf_cv_link_dataonly" >&5
+echo "$as_me:21368: result: $cf_cv_link_dataonly" >&5
 echo "${ECHO_T}$cf_cv_link_dataonly" >&6
 
 if test "$cf_cv_link_dataonly" = no ; then
@@ -21406,13 +21409,13 @@
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:21409: checking for $ac_func" >&5
+echo "$as_me:21412: 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 21415 "configure"
+#line 21418 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21443,16 +21446,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21446: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21449: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21449: \$? = $ac_status" >&5
+  echo "$as_me:21452: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21452: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21455: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21455: \$? = $ac_status" >&5
+  echo "$as_me:21458: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -21462,7 +21465,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21465: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:21468: 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
@@ -21474,7 +21477,7 @@
 
 if test "x$ac_cv_func_getopt" = xno && \
    test "x$cf_with_progs$cf_with_tests" != xnono; then
-	{ { echo "$as_me:21477: error: getopt is required for building programs" >&5
+	{ { echo "$as_me:21480: error: getopt is required for building programs" >&5
 echo "$as_me: error: getopt is required for building programs" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -21483,7 +21486,7 @@
 then
 	if test "x$ac_cv_func_vsnprintf" = xyes
 	then
-		{ echo "$as_me:21486: WARNING: will use vsnprintf instead of safe-sprintf option" >&5
+		{ echo "$as_me:21489: WARNING: will use vsnprintf instead of safe-sprintf option" >&5
 echo "$as_me: WARNING: will use vsnprintf instead of safe-sprintf option" >&2;}
 	else
 
@@ -21496,14 +21499,14 @@
 
 if test "x$with_getcap" = "xyes" ; then
 
-echo "$as_me:21499: checking for terminal-capability database functions" >&5
+echo "$as_me:21502: 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 21506 "configure"
+#line 21509 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -21523,16 +21526,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21526: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21529: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21529: \$? = $ac_status" >&5
+  echo "$as_me:21532: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21535: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21535: \$? = $ac_status" >&5
+  echo "$as_me:21538: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_cgetent=yes
 else
@@ -21543,7 +21546,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:21546: result: $cf_cv_cgetent" >&5
+echo "$as_me:21549: result: $cf_cv_cgetent" >&5
 echo "${ECHO_T}$cf_cv_cgetent" >&6
 
 if test "$cf_cv_cgetent" = yes
@@ -21553,14 +21556,14 @@
 #define HAVE_BSD_CGETENT 1
 EOF
 
-echo "$as_me:21556: checking if cgetent uses const parameter" >&5
+echo "$as_me:21559: 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 21563 "configure"
+#line 21566 "configure"
 #include "confdefs.h"
 
 #pragma GCC diagnostic error "-Wincompatible-pointer-types-discards-qualifiers"
@@ -21583,16 +21586,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21586: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21589: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21589: \$? = $ac_status" >&5
+  echo "$as_me:21592: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21592: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21595: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21595: \$? = $ac_status" >&5
+  echo "$as_me:21598: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_cgetent_const=yes
 else
@@ -21603,7 +21606,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:21606: result: $cf_cv_cgetent_const" >&5
+echo "$as_me:21609: result: $cf_cv_cgetent_const" >&5
 echo "${ECHO_T}$cf_cv_cgetent_const" >&6
 	if test "$cf_cv_cgetent_const" = yes
 	then
@@ -21617,14 +21620,14 @@
 
 fi
 
-echo "$as_me:21620: checking for isascii" >&5
+echo "$as_me:21623: 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.$ac_ext" <<_ACEOF
-#line 21627 "configure"
+#line 21630 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int
@@ -21636,16 +21639,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21639: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21642: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21642: \$? = $ac_status" >&5
+  echo "$as_me:21645: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21645: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21648: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21648: \$? = $ac_status" >&5
+  echo "$as_me:21651: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have_isascii=yes
 else
@@ -21656,7 +21659,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:21659: result: $cf_cv_have_isascii" >&5
+echo "$as_me:21662: result: $cf_cv_have_isascii" >&5
 echo "${ECHO_T}$cf_cv_have_isascii" >&6
 test "$cf_cv_have_isascii" = yes &&
 cat >>confdefs.h <<\EOF
@@ -21664,10 +21667,10 @@
 EOF
 
 if test "$ac_cv_func_sigaction" = yes; then
-echo "$as_me:21667: checking whether sigaction needs _POSIX_SOURCE" >&5
+echo "$as_me:21670: 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 21670 "configure"
+#line 21673 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -21681,16 +21684,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21684: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21687: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21687: \$? = $ac_status" >&5
+  echo "$as_me:21690: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21690: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21693: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21693: \$? = $ac_status" >&5
+  echo "$as_me:21696: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   sigact_bad=no
 else
@@ -21698,7 +21701,7 @@
 cat "conftest.$ac_ext" >&5
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21701 "configure"
+#line 21704 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -21713,16 +21716,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21716: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21719: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21719: \$? = $ac_status" >&5
+  echo "$as_me:21722: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21725: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21725: \$? = $ac_status" >&5
+  echo "$as_me:21728: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   sigact_bad=yes
 
@@ -21738,11 +21741,11 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:21741: result: $sigact_bad" >&5
+echo "$as_me:21744: result: $sigact_bad" >&5
 echo "${ECHO_T}$sigact_bad" >&6
 fi
 
-echo "$as_me:21745: checking if nanosleep really works" >&5
+echo "$as_me:21748: 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) $ECHO_C" >&6
@@ -21752,7 +21755,7 @@
   cf_cv_func_nanosleep=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21755 "configure"
+#line 21758 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -21777,15 +21780,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:21780: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21783: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21783: \$? = $ac_status" >&5
+  echo "$as_me:21786: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:21785: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21788: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21788: \$? = $ac_status" >&5
+  echo "$as_me:21791: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_nanosleep=yes
 else
@@ -21797,7 +21800,7 @@
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 fi
-echo "$as_me:21800: result: $cf_cv_func_nanosleep" >&5
+echo "$as_me:21803: result: $cf_cv_func_nanosleep" >&5
 echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
 
 test "$cf_cv_func_nanosleep" = "yes" &&
@@ -21814,23 +21817,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:21817: checking for $ac_header" >&5
+echo "$as_me:21820: 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 21823 "configure"
+#line 21826 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:21827: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:21830: \"$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:21833: \$? = $ac_status" >&5
+  echo "$as_me:21836: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -21849,7 +21852,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:21852: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:21855: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -21866,10 +21869,10 @@
 	(*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:21869: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:21872: 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 21872 "configure"
+#line 21875 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -21881,16 +21884,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21884: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21887: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21887: \$? = $ac_status" >&5
+  echo "$as_me:21890: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21890: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21893: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21893: \$? = $ac_status" >&5
+  echo "$as_me:21896: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   termios_bad=no
 else
@@ -21898,7 +21901,7 @@
 cat "conftest.$ac_ext" >&5
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 21901 "configure"
+#line 21904 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -21912,16 +21915,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21915: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21918: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21918: \$? = $ac_status" >&5
+  echo "$as_me:21921: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21921: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21924: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21924: \$? = $ac_status" >&5
+  echo "$as_me:21927: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   termios_bad=unknown
 else
@@ -21937,19 +21940,19 @@
 
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-	echo "$as_me:21940: result: $termios_bad" >&5
+	echo "$as_me:21943: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:21945: checking for tcgetattr" >&5
+echo "$as_me:21948: 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 21952 "configure"
+#line 21955 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -21977,16 +21980,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21980: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21983: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21983: \$? = $ac_status" >&5
+  echo "$as_me:21986: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21989: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21989: \$? = $ac_status" >&5
+  echo "$as_me:21992: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have_tcgetattr=yes
 else
@@ -21996,21 +21999,21 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21999: result: $cf_cv_have_tcgetattr" >&5
+echo "$as_me:22002: 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 "$as_me:22006: checking for vsscanf function or workaround" >&5
+echo "$as_me:22009: 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 22013 "configure"
+#line 22016 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -22026,16 +22029,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22029: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22032: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22032: \$? = $ac_status" >&5
+  echo "$as_me:22035: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22035: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22038: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22038: \$? = $ac_status" >&5
+  echo "$as_me:22041: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_vsscanf=vsscanf
 else
@@ -22043,7 +22046,7 @@
 cat "conftest.$ac_ext" >&5
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22046 "configure"
+#line 22049 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -22065,16 +22068,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22068: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22071: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22071: \$? = $ac_status" >&5
+  echo "$as_me:22074: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22074: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22077: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22077: \$? = $ac_status" >&5
+  echo "$as_me:22080: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_vsscanf=vfscanf
 else
@@ -22082,7 +22085,7 @@
 cat "conftest.$ac_ext" >&5
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22085 "configure"
+#line 22088 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -22104,16 +22107,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22107: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22110: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22110: \$? = $ac_status" >&5
+  echo "$as_me:22113: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22113: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22116: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22116: \$? = $ac_status" >&5
+  echo "$as_me:22119: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_vsscanf=_doscan
 else
@@ -22128,7 +22131,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22131: result: $cf_cv_func_vsscanf" >&5
+echo "$as_me:22134: result: $cf_cv_func_vsscanf" >&5
 echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
 
 case "$cf_cv_func_vsscanf" in
@@ -22154,23 +22157,23 @@
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:22157: checking for $ac_header" >&5
+echo "$as_me:22160: 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 22163 "configure"
+#line 22166 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:22167: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:22170: \"$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:22173: \$? = $ac_status" >&5
+  echo "$as_me:22176: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -22189,7 +22192,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:22192: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:22195: 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
@@ -22199,7 +22202,7 @@
 fi
 done
 
-echo "$as_me:22202: checking for working mkstemp" >&5
+echo "$as_me:22205: 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) $ECHO_C" >&6
@@ -22210,7 +22213,7 @@
   cf_cv_func_mkstemp=maybe
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22213 "configure"
+#line 22216 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -22251,15 +22254,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:22254: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22257: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22257: \$? = $ac_status" >&5
+  echo "$as_me:22260: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:22259: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22262: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22262: \$? = $ac_status" >&5
+  echo "$as_me:22265: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_mkstemp=yes
 
@@ -22274,16 +22277,16 @@
 fi
 
 fi
-echo "$as_me:22277: result: $cf_cv_func_mkstemp" >&5
+echo "$as_me:22280: result: $cf_cv_func_mkstemp" >&5
 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
-	echo "$as_me:22280: checking for mkstemp" >&5
+	echo "$as_me:22283: 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 22286 "configure"
+#line 22289 "configure"
 #include "confdefs.h"
 #define mkstemp autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22314,16 +22317,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22317: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22320: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22320: \$? = $ac_status" >&5
+  echo "$as_me:22323: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22323: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22326: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22326: \$? = $ac_status" >&5
+  echo "$as_me:22329: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -22333,7 +22336,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22336: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:22339: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
 fi
@@ -22354,21 +22357,21 @@
 fi
 
 if test "x$cross_compiling" = xyes ; then
-	{ echo "$as_me:22357: WARNING: cross compiling: assume setvbuf params not reversed" >&5
+	{ echo "$as_me:22360: WARNING: cross compiling: assume setvbuf params not reversed" >&5
 echo "$as_me: WARNING: cross compiling: assume setvbuf params not reversed" >&2;}
 else
-	echo "$as_me:22360: checking whether setvbuf arguments are reversed" >&5
+	echo "$as_me:22363: 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 "$as_me:22366: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:22369: 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 22371 "configure"
+#line 22374 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 /* If setvbuf has the reversed format, exit 0. */
@@ -22385,15 +22388,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:22388: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22391: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22391: \$? = $ac_status" >&5
+  echo "$as_me:22394: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:22393: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22396: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22396: \$? = $ac_status" >&5
+  echo "$as_me:22399: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_setvbuf_reversed=yes
 else
@@ -22406,7 +22409,7 @@
 fi
 rm -f core ./core.* ./*.core
 fi
-echo "$as_me:22409: result: $ac_cv_func_setvbuf_reversed" >&5
+echo "$as_me:22412: 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
 
@@ -22417,13 +22420,13 @@
 fi
 
 fi
-echo "$as_me:22420: checking for intptr_t" >&5
+echo "$as_me:22423: 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 22426 "configure"
+#line 22429 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -22438,16 +22441,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22441: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22444: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22444: \$? = $ac_status" >&5
+  echo "$as_me:22447: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22450: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22450: \$? = $ac_status" >&5
+  echo "$as_me:22453: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_intptr_t=yes
 else
@@ -22457,7 +22460,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:22460: result: $ac_cv_type_intptr_t" >&5
+echo "$as_me:22463: 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
   :
@@ -22469,13 +22472,13 @@
 
 fi
 
-echo "$as_me:22472: checking for ssize_t" >&5
+echo "$as_me:22475: 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 22478 "configure"
+#line 22481 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -22490,16 +22493,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22493: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22496: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22496: \$? = $ac_status" >&5
+  echo "$as_me:22499: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22499: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22502: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22502: \$? = $ac_status" >&5
+  echo "$as_me:22505: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_ssize_t=yes
 else
@@ -22509,7 +22512,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:22512: result: $ac_cv_type_ssize_t" >&5
+echo "$as_me:22515: 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
   :
@@ -22521,14 +22524,14 @@
 
 fi
 
-echo "$as_me:22524: checking for type sigaction_t" >&5
+echo "$as_me:22527: 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 22531 "configure"
+#line 22534 "configure"
 #include "confdefs.h"
 
 #include <signal.h>
@@ -22541,16 +22544,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22544: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22547: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22547: \$? = $ac_status" >&5
+  echo "$as_me:22550: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22550: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22553: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22553: \$? = $ac_status" >&5
+  echo "$as_me:22556: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_type_sigaction=yes
 else
@@ -22561,14 +22564,14 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 
-echo "$as_me:22564: result: $cf_cv_type_sigaction" >&5
+echo "$as_me:22567: 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 "$as_me:22571: checking declaration of size-change" >&5
+echo "$as_me:22574: 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
@@ -22589,7 +22592,7 @@
 
 	fi
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 22592 "configure"
+#line 22595 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -22639,16 +22642,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22642: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22645: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22645: \$? = $ac_status" >&5
+  echo "$as_me:22648: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22648: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22651: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22651: \$? = $ac_status" >&5
+  echo "$as_me:22654: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_sizechange=yes
 else
@@ -22667,7 +22670,7 @@
 done
 
 fi
-echo "$as_me:22670: result: $cf_cv_sizechange" >&5
+echo "$as_me:22673: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 
@@ -22685,13 +22688,13 @@
 	esac
 fi
 
-echo "$as_me:22688: checking for memmove" >&5
+echo "$as_me:22691: 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 22694 "configure"
+#line 22697 "configure"
 #include "confdefs.h"
 #define memmove autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22722,16 +22725,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22725: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22728: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22728: \$? = $ac_status" >&5
+  echo "$as_me:22731: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22731: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22734: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22734: \$? = $ac_status" >&5
+  echo "$as_me:22737: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_memmove=yes
 else
@@ -22741,19 +22744,19 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22744: result: $ac_cv_func_memmove" >&5
+echo "$as_me:22747: result: $ac_cv_func_memmove" >&5
 echo "${ECHO_T}$ac_cv_func_memmove" >&6
 if test "$ac_cv_func_memmove" = yes; then
   :
 else
 
-echo "$as_me:22750: checking for bcopy" >&5
+echo "$as_me:22753: 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 22756 "configure"
+#line 22759 "configure"
 #include "confdefs.h"
 #define bcopy autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22784,16 +22787,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22787: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22790: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22790: \$? = $ac_status" >&5
+  echo "$as_me:22793: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22793: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22796: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22796: \$? = $ac_status" >&5
+  echo "$as_me:22799: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_bcopy=yes
 else
@@ -22803,11 +22806,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22806: result: $ac_cv_func_bcopy" >&5
+echo "$as_me:22809: result: $ac_cv_func_bcopy" >&5
 echo "${ECHO_T}$ac_cv_func_bcopy" >&6
 if test "$ac_cv_func_bcopy" = yes; then
 
-	echo "$as_me:22810: checking if bcopy does overlapping moves" >&5
+	echo "$as_me:22813: 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) $ECHO_C" >&6
@@ -22817,7 +22820,7 @@
   cf_cv_good_bcopy=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22820 "configure"
+#line 22823 "configure"
 #include "confdefs.h"
 
 int main(void) {
@@ -22831,15 +22834,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:22834: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22837: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22837: \$? = $ac_status" >&5
+  echo "$as_me:22840: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:22839: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22842: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22842: \$? = $ac_status" >&5
+  echo "$as_me:22845: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_good_bcopy=yes
 else
@@ -22852,7 +22855,7 @@
 fi
 
 fi
-echo "$as_me:22855: result: $cf_cv_good_bcopy" >&5
+echo "$as_me:22858: result: $cf_cv_good_bcopy" >&5
 echo "${ECHO_T}$cf_cv_good_bcopy" >&6
 
 else
@@ -22879,13 +22882,13 @@
 for ac_func in posix_openpt
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:22882: checking for $ac_func" >&5
+echo "$as_me:22885: 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 22888 "configure"
+#line 22891 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22916,16 +22919,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22919: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22922: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22922: \$? = $ac_status" >&5
+  echo "$as_me:22925: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22925: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22928: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22928: \$? = $ac_status" >&5
+  echo "$as_me:22931: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -22935,7 +22938,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22938: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:22941: result: `eval echo '${'"$as_ac_var"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
 if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -22945,7 +22948,7 @@
 fi
 done
  }
-echo "$as_me:22948: checking if poll really works" >&5
+echo "$as_me:22951: 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) $ECHO_C" >&6
@@ -22955,7 +22958,7 @@
   cf_cv_working_poll=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22958 "configure"
+#line 22961 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -23007,15 +23010,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:23010: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23013: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23013: \$? = $ac_status" >&5
+  echo "$as_me:23016: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:23015: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23018: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23018: \$? = $ac_status" >&5
+  echo "$as_me:23021: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_working_poll=yes
 else
@@ -23027,21 +23030,21 @@
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 fi
-echo "$as_me:23030: result: $cf_cv_working_poll" >&5
+echo "$as_me:23033: 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 "$as_me:23037: checking for va_copy" >&5
+echo "$as_me:23040: 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 23044 "configure"
+#line 23047 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -23058,16 +23061,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23061: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23064: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23064: \$? = $ac_status" >&5
+  echo "$as_me:23067: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23067: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23070: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23070: \$? = $ac_status" >&5
+  echo "$as_me:23073: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have_va_copy=yes
 else
@@ -23077,7 +23080,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23080: result: $cf_cv_have_va_copy" >&5
+echo "$as_me:23083: result: $cf_cv_have_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
 if test "$cf_cv_have_va_copy" = yes;
@@ -23089,14 +23092,14 @@
 
 else # !cf_cv_have_va_copy
 
-echo "$as_me:23092: checking for __va_copy" >&5
+echo "$as_me:23095: 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 23099 "configure"
+#line 23102 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -23113,16 +23116,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23116: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23119: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23119: \$? = $ac_status" >&5
+  echo "$as_me:23122: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23122: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23125: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23125: \$? = $ac_status" >&5
+  echo "$as_me:23128: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have___va_copy=yes
 else
@@ -23132,7 +23135,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23135: result: $cf_cv_have___va_copy" >&5
+echo "$as_me:23138: result: $cf_cv_have___va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
 if test "$cf_cv_have___va_copy" = yes
@@ -23144,14 +23147,14 @@
 
 else # !cf_cv_have___va_copy
 
-echo "$as_me:23147: checking for __builtin_va_copy" >&5
+echo "$as_me:23150: checking for __builtin_va_copy" >&5
 echo $ECHO_N "checking for __builtin_va_copy... $ECHO_C" >&6
 if test "${cf_cv_have___builtin_va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23154 "configure"
+#line 23157 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -23168,16 +23171,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23171: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23174: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23174: \$? = $ac_status" >&5
+  echo "$as_me:23177: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23177: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23180: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23180: \$? = $ac_status" >&5
+  echo "$as_me:23183: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_have___builtin_va_copy=yes
 else
@@ -23187,7 +23190,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23190: result: $cf_cv_have___builtin_va_copy" >&5
+echo "$as_me:23193: result: $cf_cv_have___builtin_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___builtin_va_copy" >&6
 
 test "$cf_cv_have___builtin_va_copy" = yes &&
@@ -23205,14 +23208,14 @@
 	;;
 
 (*)
-	echo "$as_me:23208: checking if we can simply copy va_list" >&5
+	echo "$as_me:23211: checking if we can simply copy va_list" >&5
 echo $ECHO_N "checking if we can simply copy va_list... $ECHO_C" >&6
 if test "${cf_cv_pointer_va_list+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23215 "configure"
+#line 23218 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -23229,16 +23232,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23232: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23235: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23235: \$? = $ac_status" >&5
+  echo "$as_me:23238: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23238: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23241: \$? = $ac_status" >&5
+  echo "$as_me:23244: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_pointer_va_list=yes
 else
@@ -23248,19 +23251,19 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23251: result: $cf_cv_pointer_va_list" >&5
+echo "$as_me:23254: result: $cf_cv_pointer_va_list" >&5
 echo "${ECHO_T}$cf_cv_pointer_va_list" >&6
 
 	if test "$cf_cv_pointer_va_list" = no
 	then
-		echo "$as_me:23256: checking if we can copy va_list indirectly" >&5
+		echo "$as_me:23259: checking if we can copy va_list indirectly" >&5
 echo $ECHO_N "checking if we can copy va_list indirectly... $ECHO_C" >&6
 if test "${cf_cv_array_va_list+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23263 "configure"
+#line 23266 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -23277,16 +23280,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23280: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23283: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23283: \$? = $ac_status" >&5
+  echo "$as_me:23286: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23286: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23289: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23289: \$? = $ac_status" >&5
+  echo "$as_me:23292: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_array_va_list=yes
 else
@@ -23296,7 +23299,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23299: result: $cf_cv_array_va_list" >&5
+echo "$as_me:23302: result: $cf_cv_array_va_list" >&5
 echo "${ECHO_T}$cf_cv_array_va_list" >&6
 		test "$cf_cv_array_va_list" = yes &&
 cat >>confdefs.h <<\EOF
@@ -23307,13 +23310,13 @@
 	;;
 esac
 
-echo "$as_me:23310: checking for pid_t" >&5
+echo "$as_me:23313: 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 23316 "configure"
+#line 23319 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -23328,16 +23331,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:23331: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23334: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23334: \$? = $ac_status" >&5
+  echo "$as_me:23337: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:23337: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23340: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23340: \$? = $ac_status" >&5
+  echo "$as_me:23343: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_pid_t=yes
 else
@@ -23347,7 +23350,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:23350: result: $ac_cv_type_pid_t" >&5
+echo "$as_me:23353: 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
   :
@@ -23362,23 +23365,23 @@
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:23365: checking for $ac_header" >&5
+echo "$as_me:23368: 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 23371 "configure"
+#line 23374 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:23375: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:23378: \"$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:23381: \$? = $ac_status" >&5
+  echo "$as_me:23384: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -23397,7 +23400,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:23400: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:23403: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -23410,13 +23413,13 @@
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:23413: checking for $ac_func" >&5
+echo "$as_me:23416: 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 23419 "configure"
+#line 23422 "configure"
 #include "confdefs.h"
 #define $ac_func autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -23447,16 +23450,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23450: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23453: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23453: \$? = $ac_status" >&5
+  echo "$as_me:23456: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23456: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23459: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23459: \$? = $ac_status" >&5
+  echo "$as_me:23462: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -23466,7 +23469,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:23469: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "$as_me:23472: 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
@@ -23478,7 +23481,7 @@
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:23481: checking for working fork" >&5
+  echo "$as_me:23484: 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) $ECHO_C" >&6
@@ -23501,15 +23504,15 @@
       }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:23504: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23507: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23507: \$? = $ac_status" >&5
+  echo "$as_me:23510: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:23509: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23512: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23512: \$? = $ac_status" >&5
+  echo "$as_me:23515: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -23521,7 +23524,7 @@
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 fi
-echo "$as_me:23524: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:23527: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -23535,12 +23538,12 @@
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:23538: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:23541: 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:23543: checking for working vfork" >&5
+  echo "$as_me:23546: 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) $ECHO_C" >&6
@@ -23549,7 +23552,7 @@
   ac_cv_func_vfork_works=cross
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 23552 "configure"
+#line 23555 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -23646,15 +23649,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:23649: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23652: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23652: \$? = $ac_status" >&5
+  echo "$as_me:23655: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:23654: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23657: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23657: \$? = $ac_status" >&5
+  echo "$as_me:23660: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -23666,13 +23669,13 @@
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 fi
-echo "$as_me:23669: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:23672: 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:23675: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:23678: 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
 
@@ -23697,7 +23700,7 @@
 
 fi
 
-echo "$as_me:23700: checking if fopen accepts explicit binary mode" >&5
+echo "$as_me:23703: checking if fopen accepts explicit binary mode" >&5
 echo $ECHO_N "checking if fopen accepts explicit binary mode... $ECHO_C" >&6
 if test "${cf_cv_fopen_bin_r+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23707,7 +23710,7 @@
   cf_cv_fopen_bin_r=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 23710 "configure"
+#line 23713 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -23740,15 +23743,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:23743: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23746: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23746: \$? = $ac_status" >&5
+  echo "$as_me:23749: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:23748: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23751: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23751: \$? = $ac_status" >&5
+  echo "$as_me:23754: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_fopen_bin_r=yes
 else
@@ -23761,7 +23764,7 @@
 fi
 
 fi
-echo "$as_me:23764: result: $cf_cv_fopen_bin_r" >&5
+echo "$as_me:23767: result: $cf_cv_fopen_bin_r" >&5
 echo "${ECHO_T}$cf_cv_fopen_bin_r" >&6
 test "x$cf_cv_fopen_bin_r" != xno &&
 cat >>confdefs.h <<\EOF
@@ -23770,7 +23773,7 @@
 
 # special check for test/ditto.c
 
-echo "$as_me:23773: checking for openpty in -lutil" >&5
+echo "$as_me:23776: 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) $ECHO_C" >&6
@@ -23778,7 +23781,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23781 "configure"
+#line 23784 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -23797,16 +23800,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23800: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23803: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23803: \$? = $ac_status" >&5
+  echo "$as_me:23806: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23806: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23809: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23809: \$? = $ac_status" >&5
+  echo "$as_me:23812: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -23817,7 +23820,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:23820: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:23823: 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
@@ -23825,7 +23828,7 @@
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:23828: checking for openpty header" >&5
+echo "$as_me:23831: 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) $ECHO_C" >&6
@@ -23852,7 +23855,7 @@
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 23855 "configure"
+#line 23858 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -23869,16 +23872,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23872: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23875: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23875: \$? = $ac_status" >&5
+  echo "$as_me:23878: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23878: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23881: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23881: \$? = $ac_status" >&5
+  echo "$as_me:23884: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -23896,7 +23899,7 @@
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:23899: result: $cf_cv_func_openpty" >&5
+echo "$as_me:23902: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -23969,7 +23972,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 23972 "configure"
+#line 23975 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -23981,16 +23984,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:23984: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:23987: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:23987: \$? = $ac_status" >&5
+  echo "$as_me:23990: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:23990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23993: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23993: \$? = $ac_status" >&5
+  echo "$as_me:23996: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -24007,7 +24010,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:24010: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:24013: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -24043,7 +24046,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:24046: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:24049: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -24054,7 +24057,7 @@
 	else
 		case "$with_hashed_db" in
 		(./*|../*|/*)
-			{ echo "$as_me:24057: WARNING: no such directory $with_hashed_db" >&5
+			{ echo "$as_me:24060: WARNING: no such directory $with_hashed_db" >&5
 echo "$as_me: WARNING: no such directory $with_hashed_db" >&2;}
 			;;
 		(*)
@@ -24126,7 +24129,7 @@
 	CPPFLAGS="${CPPFLAGS}-I$cf_add_incdir"
 
 			  cat >"conftest.$ac_ext" <<_ACEOF
-#line 24129 "configure"
+#line 24132 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -24138,16 +24141,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:24141: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24144: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24144: \$? = $ac_status" >&5
+  echo "$as_me:24147: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:24147: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24150: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24150: \$? = $ac_status" >&5
+  echo "$as_me:24153: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -24164,7 +24167,7 @@
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:24167: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:24170: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -24244,7 +24247,7 @@
 			if test "$cf_have_libdir" = no ; then
 				test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:24247: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:24250: testing adding $cf_add_libdir to library-path ..." 1>&5
 
 				LDFLAGS="-L$cf_add_libdir $LDFLAGS"
 			fi
@@ -24261,23 +24264,23 @@
 	fi
 esac
 
-echo "$as_me:24264: checking for db.h" >&5
+echo "$as_me:24267: 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 24270 "configure"
+#line 24273 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:24274: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:24277: \"$ac_cpp "conftest.$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:24280: \$? = $ac_status" >&5
+  echo "$as_me:24283: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -24296,11 +24299,11 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:24299: result: $ac_cv_header_db_h" >&5
+echo "$as_me:24302: 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 "$as_me:24303: checking for version of db" >&5
+echo "$as_me:24306: 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
@@ -24311,10 +24314,10 @@
 for cf_db_version in 1 2 3 4 5 6
 do
 
-echo "${as_me:-configure}:24314: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me:-configure}:24317: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 24317 "configure"
+#line 24320 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -24344,16 +24347,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:24347: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24350: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24350: \$? = $ac_status" >&5
+  echo "$as_me:24353: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:24353: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24356: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24356: \$? = $ac_status" >&5
+  echo "$as_me:24359: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -24367,16 +24370,16 @@
 done
 
 fi
-echo "$as_me:24370: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:24373: 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:24374: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:24377: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:24379: checking for db libraries" >&5
+echo "$as_me:24382: 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
@@ -24406,10 +24409,10 @@
 
 	fi
 
-echo "${as_me:-configure}:24409: testing checking for library $cf_db_libs ..." 1>&5
+echo "${as_me:-configure}:24412: testing checking for library $cf_db_libs ..." 1>&5
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 24412 "configure"
+#line 24415 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -24464,16 +24467,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:24467: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24470: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24470: \$? = $ac_status" >&5
+  echo "$as_me:24473: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:24473: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24476: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24476: \$? = $ac_status" >&5
+  echo "$as_me:24479: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -24493,11 +24496,11 @@
 done
 
 fi
-echo "$as_me:24496: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:24499: 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:24500: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:24503: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -24523,7 +24526,7 @@
 
 else
 
-	{ { echo "$as_me:24526: error: Cannot find db.h" >&5
+	{ { echo "$as_me:24529: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -24538,7 +24541,7 @@
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:24541: checking if we should include stdbool.h" >&5
+echo "$as_me:24544: 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
@@ -24546,7 +24549,7 @@
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 24549 "configure"
+#line 24552 "configure"
 #include "confdefs.h"
 
 int
@@ -24558,23 +24561,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:24561: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24564: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24564: \$? = $ac_status" >&5
+  echo "$as_me:24567: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:24567: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24570: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24570: \$? = $ac_status" >&5
+  echo "$as_me:24573: \$? = $ac_status" >&5
   (exit "$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 24577 "configure"
+#line 24580 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -24590,16 +24593,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:24593: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24596: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24596: \$? = $ac_status" >&5
+  echo "$as_me:24599: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:24599: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24602: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24602: \$? = $ac_status" >&5
+  echo "$as_me:24605: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -24613,13 +24616,13 @@
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:24616: result: yes" >&5
+then	echo "$as_me:24619: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:24618: result: no" >&5
+else	echo "$as_me:24621: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:24622: checking for builtin bool type" >&5
+echo "$as_me:24625: 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
@@ -24627,7 +24630,7 @@
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 24630 "configure"
+#line 24633 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -24642,16 +24645,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:24645: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:24648: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:24648: \$? = $ac_status" >&5
+  echo "$as_me:24651: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:24651: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24654: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24654: \$? = $ac_status" >&5
+  echo "$as_me:24657: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -24664,9 +24667,9 @@
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:24667: result: yes" >&5
+then	echo "$as_me:24670: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:24669: result: no" >&5
+else	echo "$as_me:24672: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -24683,10 +24686,10 @@
 
 	cf_save="$LIBS"
 	LIBS="$LIBS $CXXLIBS"
-	echo "$as_me:24686: checking if we already have C++ library" >&5
+	echo "$as_me:24689: 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 24689 "configure"
+#line 24692 "configure"
 #include "confdefs.h"
 
 			#include <iostream>
@@ -24700,16 +24703,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:24703: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24706: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24706: \$? = $ac_status" >&5
+  echo "$as_me:24709: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:24709: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24712: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24712: \$? = $ac_status" >&5
+  echo "$as_me:24715: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_have_libstdcpp=yes
 else
@@ -24718,7 +24721,7 @@
 cf_have_libstdcpp=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
-	echo "$as_me:24721: result: $cf_have_libstdcpp" >&5
+	echo "$as_me:24724: result: $cf_have_libstdcpp" >&5
 echo "${ECHO_T}$cf_have_libstdcpp" >&6
 	LIBS="$cf_save"
 
@@ -24737,7 +24740,7 @@
 			;;
 		esac
 
-		echo "$as_me:24740: checking for library $cf_stdcpp_libname" >&5
+		echo "$as_me:24743: 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) $ECHO_C" >&6
@@ -24763,7 +24766,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 24766 "configure"
+#line 24769 "configure"
 #include "confdefs.h"
 
 				#include <iostream>
@@ -24777,16 +24780,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:24780: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24783: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24783: \$? = $ac_status" >&5
+  echo "$as_me:24786: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:24786: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24789: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24789: \$? = $ac_status" >&5
+  echo "$as_me:24792: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -24798,7 +24801,7 @@
 			LIBS="$cf_save"
 
 fi
-echo "$as_me:24801: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:24804: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
 		test "$cf_cv_libstdcpp" = yes && {
 cf_add_libs="$CXXLIBS"
@@ -24820,7 +24823,7 @@
 	fi
 fi
 
-	echo "$as_me:24823: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:24826: 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) $ECHO_C" >&6
@@ -24835,15 +24838,15 @@
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX $CXXFLAGS $CPPFLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:24838: \"$ac_try\"") >&5
+if { (eval echo "$as_me:24841: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24841: \$? = $ac_status" >&5
+  echo "$as_me:24844: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:24843: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:24846: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24846: \$? = $ac_status" >&5
+  echo "$as_me:24849: \$? = $ac_status" >&5
   (exit "$ac_status"); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -24854,10 +24857,10 @@
 
 fi
 if test "$cf_cv_prog_CXX_c_o" = yes; then
-  echo "$as_me:24857: result: yes" >&5
+  echo "$as_me:24860: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:24860: result: no" >&5
+  echo "$as_me:24863: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -24877,7 +24880,7 @@
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:24880: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:24883: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
 
@@ -24898,7 +24901,7 @@
 LIBS="$cf_add_libs"
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 24901 "configure"
+#line 24904 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -24912,16 +24915,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:24915: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24918: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24918: \$? = $ac_status" >&5
+  echo "$as_me:24921: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:24921: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24924: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24924: \$? = $ac_status" >&5
+  echo "$as_me:24927: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cxx_library=yes
 
@@ -24958,7 +24961,7 @@
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 24961 "configure"
+#line 24964 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -24972,16 +24975,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:24975: \"$ac_link\"") >&5
+if { (eval echo "$as_me:24978: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:24978: \$? = $ac_status" >&5
+  echo "$as_me:24981: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:24981: \"$ac_try\"") >&5
+  { (eval echo "$as_me:24984: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:24984: \$? = $ac_status" >&5
+  echo "$as_me:24987: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cxx_library=yes
 
@@ -25014,7 +25017,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	LIBS="$cf_save"
-	echo "$as_me:25017: result: $cf_cxx_library" >&5
+	echo "$as_me:25020: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -25030,7 +25033,7 @@
 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 "$as_me:25033: checking how to run the C++ preprocessor" >&5
+echo "$as_me:25036: 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 "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -25047,18 +25050,18 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25050 "configure"
+#line 25053 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:25055: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25058: \"$ac_cpp "conftest.$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:25061: \$? = $ac_status" >&5
+  echo "$as_me:25064: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25081,17 +25084,17 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25084 "configure"
+#line 25087 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:25088: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25091: \"$ac_cpp "conftest.$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:25094: \$? = $ac_status" >&5
+  echo "$as_me:25097: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25128,7 +25131,7 @@
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:25131: result: $CXXCPP" >&5
+echo "$as_me:25134: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -25138,18 +25141,18 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25141 "configure"
+#line 25144 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:25146: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25149: \"$ac_cpp "conftest.$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:25152: \$? = $ac_status" >&5
+  echo "$as_me:25155: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25172,17 +25175,17 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25175 "configure"
+#line 25178 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:25179: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25182: \"$ac_cpp "conftest.$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:25185: \$? = $ac_status" >&5
+  echo "$as_me:25188: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25210,7 +25213,7 @@
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:25213: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:25216: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -25225,23 +25228,23 @@
 for ac_header in typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:25228: checking for $ac_header" >&5
+echo "$as_me:25231: 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 25234 "configure"
+#line 25237 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:25238: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25241: \"$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:25244: \$? = $ac_status" >&5
+  echo "$as_me:25247: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25260,7 +25263,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:25263: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:25266: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
 echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
 if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
   cat >>confdefs.h <<EOF
@@ -25273,23 +25276,23 @@
 for ac_header in iostream
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:25276: checking for $ac_header" >&5
+echo "$as_me:25279: 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 25282 "configure"
+#line 25285 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:25286: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:25289: \"$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:25292: \$? = $ac_status" >&5
+  echo "$as_me:25295: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -25308,7 +25311,7 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:25311: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "$as_me:25314: 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
@@ -25319,10 +25322,10 @@
 done
 
 if test x"$ac_cv_header_iostream" = xyes ; then
-	echo "$as_me:25322: checking if iostream uses std-namespace" >&5
+	echo "$as_me:25325: 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 25325 "configure"
+#line 25328 "configure"
 #include "confdefs.h"
 
 #include <iostream>
@@ -25339,16 +25342,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25342: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25345: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25345: \$? = $ac_status" >&5
+  echo "$as_me:25348: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25351: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25351: \$? = $ac_status" >&5
+  echo "$as_me:25354: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_iostream_namespace=yes
 else
@@ -25357,7 +25360,7 @@
 cf_iostream_namespace=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-	echo "$as_me:25360: result: $cf_iostream_namespace" >&5
+	echo "$as_me:25363: result: $cf_iostream_namespace" >&5
 echo "${ECHO_T}$cf_iostream_namespace" >&6
 	if test "$cf_iostream_namespace" = yes ; then
 
@@ -25368,7 +25371,7 @@
 	fi
 fi
 
-echo "$as_me:25371: checking if we should include stdbool.h" >&5
+echo "$as_me:25374: 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
@@ -25376,7 +25379,7 @@
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 25379 "configure"
+#line 25382 "configure"
 #include "confdefs.h"
 
 int
@@ -25388,23 +25391,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25391: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25394: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25394: \$? = $ac_status" >&5
+  echo "$as_me:25397: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25397: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25400: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25400: \$? = $ac_status" >&5
+  echo "$as_me:25403: \$? = $ac_status" >&5
   (exit "$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 25407 "configure"
+#line 25410 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -25420,16 +25423,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25423: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25426: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25426: \$? = $ac_status" >&5
+  echo "$as_me:25429: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25429: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25432: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25432: \$? = $ac_status" >&5
+  echo "$as_me:25435: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -25443,13 +25446,13 @@
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:25446: result: yes" >&5
+then	echo "$as_me:25449: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:25448: result: no" >&5
+else	echo "$as_me:25451: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:25452: checking for builtin bool type" >&5
+echo "$as_me:25455: 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
@@ -25457,7 +25460,7 @@
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 25460 "configure"
+#line 25463 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -25472,16 +25475,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25475: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25478: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25478: \$? = $ac_status" >&5
+  echo "$as_me:25481: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25481: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25484: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25484: \$? = $ac_status" >&5
+  echo "$as_me:25487: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -25494,19 +25497,19 @@
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:25497: result: yes" >&5
+then	echo "$as_me:25500: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:25499: result: no" >&5
+else	echo "$as_me:25502: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:25503: checking for bool" >&5
+echo "$as_me:25506: checking for bool" >&5
 echo $ECHO_N "checking for bool... $ECHO_C" >&6
 if test "${ac_cv_type_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25509 "configure"
+#line 25512 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25542,16 +25545,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25545: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25548: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25548: \$? = $ac_status" >&5
+  echo "$as_me:25551: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25551: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25554: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25554: \$? = $ac_status" >&5
+  echo "$as_me:25557: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_bool=yes
 else
@@ -25561,10 +25564,10 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:25564: result: $ac_cv_type_bool" >&5
+echo "$as_me:25567: result: $ac_cv_type_bool" >&5
 echo "${ECHO_T}$ac_cv_type_bool" >&6
 
-echo "$as_me:25567: checking size of bool" >&5
+echo "$as_me:25570: checking size of bool" >&5
 echo $ECHO_N "checking size of bool... $ECHO_C" >&6
 if test "${ac_cv_sizeof_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -25573,7 +25576,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 25576 "configure"
+#line 25579 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25606,21 +25609,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25609: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25612: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25612: \$? = $ac_status" >&5
+  echo "$as_me:25615: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25615: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25618: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25618: \$? = $ac_status" >&5
+  echo "$as_me:25621: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 25623 "configure"
+#line 25626 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25653,16 +25656,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25656: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25659: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25659: \$? = $ac_status" >&5
+  echo "$as_me:25662: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25662: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25665: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25665: \$? = $ac_status" >&5
+  echo "$as_me:25668: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -25678,7 +25681,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 25681 "configure"
+#line 25684 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25711,16 +25714,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25714: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25717: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25717: \$? = $ac_status" >&5
+  echo "$as_me:25720: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25720: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25723: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25723: \$? = $ac_status" >&5
+  echo "$as_me:25726: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -25736,7 +25739,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25739 "configure"
+#line 25742 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25769,16 +25772,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25772: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25775: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25775: \$? = $ac_status" >&5
+  echo "$as_me:25778: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:25778: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25781: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25781: \$? = $ac_status" >&5
+  echo "$as_me:25784: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid
 else
@@ -25791,12 +25794,12 @@
 ac_cv_sizeof_bool=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:25794: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:25797: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25799 "configure"
+#line 25802 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25833,15 +25836,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:25836: \"$ac_link\"") >&5
+if { (eval echo "$as_me:25839: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:25839: \$? = $ac_status" >&5
+  echo "$as_me:25842: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:25841: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25844: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25844: \$? = $ac_status" >&5
+  echo "$as_me:25847: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sizeof_bool=`cat conftest.val`
 else
@@ -25857,13 +25860,13 @@
   ac_cv_sizeof_bool=0
 fi
 fi
-echo "$as_me:25860: result: $ac_cv_sizeof_bool" >&5
+echo "$as_me:25863: result: $ac_cv_sizeof_bool" >&5
 echo "${ECHO_T}$ac_cv_sizeof_bool" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_BOOL $ac_cv_sizeof_bool
 EOF
 
-echo "$as_me:25866: checking for type of bool" >&5
+echo "$as_me:25869: checking for type of bool" >&5
 echo $ECHO_N "checking for type of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -25882,7 +25885,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 25885 "configure"
+#line 25888 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -25924,15 +25927,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:25927: \"$ac_link\"") >&5
+if { (eval echo "$as_me:25930: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:25930: \$? = $ac_status" >&5
+  echo "$as_me:25933: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:25932: \"$ac_try\"") >&5
+  { (eval echo "$as_me:25935: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:25935: \$? = $ac_status" >&5
+  echo "$as_me:25938: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -25949,19 +25952,19 @@
 	rm -f cf_test.out
 
 fi
-echo "$as_me:25952: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:25955: 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:25959: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:25962: 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 "$as_me:25964: checking for special defines needed for etip.h" >&5
+echo "$as_me:25967: 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"
@@ -25979,7 +25982,7 @@
 	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 25982 "configure"
+#line 25985 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -25993,16 +25996,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:25996: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:25999: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:25999: \$? = $ac_status" >&5
+  echo "$as_me:26002: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26002: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26005: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26005: \$? = $ac_status" >&5
+  echo "$as_me:26008: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -26023,12 +26026,12 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 done
 done
-echo "$as_me:26026: result: $cf_result" >&5
+echo "$as_me:26029: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:26031: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:26034: 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) $ECHO_C" >&6
@@ -26045,7 +26048,7 @@
   cf_cv_cpp_param_init=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 26048 "configure"
+#line 26051 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -26064,15 +26067,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:26067: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26070: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26070: \$? = $ac_status" >&5
+  echo "$as_me:26073: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:26072: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26075: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26075: \$? = $ac_status" >&5
+  echo "$as_me:26078: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -26091,7 +26094,7 @@
 ac_main_return="return"
 
 fi
-echo "$as_me:26094: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:26097: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes &&
@@ -26101,7 +26104,7 @@
 
 if test -n "$CXX"; then
 
-echo "$as_me:26104: checking if $CXX accepts static_cast" >&5
+echo "$as_me:26107: 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
@@ -26115,7 +26118,7 @@
 ac_main_return="return"
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 26118 "configure"
+#line 26121 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -26159,16 +26162,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26162: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26165: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26165: \$? = $ac_status" >&5
+  echo "$as_me:26168: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26168: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26171: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26171: \$? = $ac_status" >&5
+  echo "$as_me:26174: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -26186,7 +26189,7 @@
 ac_main_return="return"
 
 fi
-echo "$as_me:26189: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:26192: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -26235,13 +26238,13 @@
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:26238: checking for bool" >&5
+echo "$as_me:26241: checking for bool" >&5
 echo $ECHO_N "checking for bool... $ECHO_C" >&6
 if test "${ac_cv_type_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 26244 "configure"
+#line 26247 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26277,16 +26280,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26280: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26283: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26283: \$? = $ac_status" >&5
+  echo "$as_me:26286: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26286: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26289: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26289: \$? = $ac_status" >&5
+  echo "$as_me:26292: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_bool=yes
 else
@@ -26296,10 +26299,10 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:26299: result: $ac_cv_type_bool" >&5
+echo "$as_me:26302: result: $ac_cv_type_bool" >&5
 echo "${ECHO_T}$ac_cv_type_bool" >&6
 
-echo "$as_me:26302: checking size of bool" >&5
+echo "$as_me:26305: checking size of bool" >&5
 echo $ECHO_N "checking size of bool... $ECHO_C" >&6
 if test "${ac_cv_sizeof_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26308,7 +26311,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 26311 "configure"
+#line 26314 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26341,21 +26344,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26344: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26347: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26347: \$? = $ac_status" >&5
+  echo "$as_me:26350: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26350: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26353: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26353: \$? = $ac_status" >&5
+  echo "$as_me:26356: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 26358 "configure"
+#line 26361 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26388,16 +26391,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26391: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26394: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26394: \$? = $ac_status" >&5
+  echo "$as_me:26397: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26397: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26400: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26400: \$? = $ac_status" >&5
+  echo "$as_me:26403: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -26413,7 +26416,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 26416 "configure"
+#line 26419 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26446,16 +26449,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26449: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26452: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26452: \$? = $ac_status" >&5
+  echo "$as_me:26455: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26455: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26458: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26458: \$? = $ac_status" >&5
+  echo "$as_me:26461: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -26471,7 +26474,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 26474 "configure"
+#line 26477 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26504,16 +26507,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:26507: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:26510: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:26510: \$? = $ac_status" >&5
+  echo "$as_me:26513: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:26513: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26516: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26516: \$? = $ac_status" >&5
+  echo "$as_me:26519: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid
 else
@@ -26526,12 +26529,12 @@
 ac_cv_sizeof_bool=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:26529: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:26532: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 26534 "configure"
+#line 26537 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26568,15 +26571,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:26571: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26574: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26574: \$? = $ac_status" >&5
+  echo "$as_me:26577: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:26576: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26579: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26579: \$? = $ac_status" >&5
+  echo "$as_me:26582: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sizeof_bool=`cat conftest.val`
 else
@@ -26592,13 +26595,13 @@
   ac_cv_sizeof_bool=0
 fi
 fi
-echo "$as_me:26595: result: $ac_cv_sizeof_bool" >&5
+echo "$as_me:26598: result: $ac_cv_sizeof_bool" >&5
 echo "${ECHO_T}$ac_cv_sizeof_bool" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_BOOL $ac_cv_sizeof_bool
 EOF
 
-echo "$as_me:26601: checking for type of bool" >&5
+echo "$as_me:26604: checking for type of bool" >&5
 echo $ECHO_N "checking for type of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26617,7 +26620,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 26620 "configure"
+#line 26623 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -26659,15 +26662,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:26662: \"$ac_link\"") >&5
+if { (eval echo "$as_me:26665: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:26665: \$? = $ac_status" >&5
+  echo "$as_me:26668: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:26667: \"$ac_try\"") >&5
+  { (eval echo "$as_me:26670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:26670: \$? = $ac_status" >&5
+  echo "$as_me:26673: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -26684,26 +26687,26 @@
 	rm -f cf_test.out
 
 fi
-echo "$as_me:26687: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:26690: 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:26694: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:26697: 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 "$as_me:26700: checking for fallback type of bool" >&5
+			echo "$as_me:26703: 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:26706: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:26709: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -26732,7 +26735,7 @@
 
 	if test "$cf_with_ada" != "no" ; then
 		if test "$with_libtool" != "no"; then
-			{ echo "$as_me:26735: WARNING: libtool does not support Ada - disabling feature" >&5
+			{ echo "$as_me:26738: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 			cf_with_ada=no
 		fi
@@ -26749,7 +26752,7 @@
 	unset cf_TEMP_gnat
 	# Extract the first word of "$cf_prog_gnat", so it can be a program name with args.
 set dummy $cf_prog_gnat; ac_word=$2
-echo "$as_me:26752: checking for $ac_word" >&5
+echo "$as_me:26755: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_cf_TEMP_gnat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26766,7 +26769,7 @@
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_cf_TEMP_gnat="$ac_dir/$ac_word"
-   echo "$as_me:26769: found $ac_dir/$ac_word" >&5
+   echo "$as_me:26772: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -26778,10 +26781,10 @@
 cf_TEMP_gnat=$ac_cv_path_cf_TEMP_gnat
 
 if test -n "$cf_TEMP_gnat"; then
-  echo "$as_me:26781: result: $cf_TEMP_gnat" >&5
+  echo "$as_me:26784: result: $cf_TEMP_gnat" >&5
 echo "${ECHO_T}$cf_TEMP_gnat" >&6
 else
-  echo "$as_me:26784: result: no" >&5
+  echo "$as_me:26787: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -26791,7 +26794,7 @@
 		unset cf_cv_gnat_version
 		unset cf_TEMP_gnat
 
-echo "$as_me:26794: checking for $cf_prog_gnat version" >&5
+echo "$as_me:26797: checking for $cf_prog_gnat version" >&5
 echo $ECHO_N "checking for $cf_prog_gnat version... $ECHO_C" >&6
 if test "${cf_cv_gnat_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26802,7 +26805,7 @@
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
 
 fi
-echo "$as_me:26805: result: $cf_cv_gnat_version" >&5
+echo "$as_me:26808: result: $cf_cv_gnat_version" >&5
 echo "${ECHO_T}$cf_cv_gnat_version" >&6
 test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
 eval cf_TEMP_gnat=$cf_cv_gnat_version; unset cf_cv_gnat_version
@@ -26831,7 +26834,7 @@
 			cd conftest.src
 			for cf_gprconfig in Ada C
 			do
-				echo "$as_me:26834: checking for gprconfig name for $cf_gprconfig" >&5
+				echo "$as_me:26837: checking for gprconfig name for $cf_gprconfig" >&5
 echo $ECHO_N "checking for gprconfig name for $cf_gprconfig... $ECHO_C" >&6
 				if test "$cf_gprconfig" = C
 				then
@@ -26850,10 +26853,10 @@
 				if test -n "$cf_gprconfig_value"
 				then
 					eval "cf_ada_config_$cf_gprconfig=$cf_gprconfig_value"
-					echo "$as_me:26853: result: $cf_gprconfig_value" >&5
+					echo "$as_me:26856: result: $cf_gprconfig_value" >&5
 echo "${ECHO_T}$cf_gprconfig_value" >&6
 				else
-					echo "$as_me:26856: result: missing" >&5
+					echo "$as_me:26859: result: missing" >&5
 echo "${ECHO_T}missing" >&6
 					cf_ada_config="#"
 					break
@@ -26866,7 +26869,7 @@
 	if test "x$cf_ada_config" != "x#"
 	then
 
-echo "$as_me:26869: checking for gnat version" >&5
+echo "$as_me:26872: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
 if test "${cf_cv_gnat_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -26877,7 +26880,7 @@
 	sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
 
 fi
-echo "$as_me:26880: result: $cf_cv_gnat_version" >&5
+echo "$as_me:26883: result: $cf_cv_gnat_version" >&5
 echo "${ECHO_T}$cf_cv_gnat_version" >&6
 test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
 
@@ -26886,7 +26889,7 @@
 	cf_cv_prog_gnat_correct=yes
 	;;
 (*)
-	{ echo "$as_me:26889: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+	{ echo "$as_me:26892: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
 echo "$as_me: WARNING: Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
 	cf_cv_prog_gnat_correct=no
 	;;
@@ -26894,7 +26897,7 @@
 
 		# Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:26897: checking for $ac_word" >&5
+echo "$as_me:26900: 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) $ECHO_C" >&6
@@ -26909,7 +26912,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_M4_exists="yes"
-echo "$as_me:26912: found $ac_dir/$ac_word" >&5
+echo "$as_me:26915: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -26918,20 +26921,20 @@
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:26921: result: $M4_exists" >&5
+  echo "$as_me:26924: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:26924: result: no" >&5
+  echo "$as_me:26927: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
 		if test "$ac_cv_prog_M4_exists" = no; then
 			cf_cv_prog_gnat_correct=no
-			{ echo "$as_me:26930: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&5
+			{ echo "$as_me:26933: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&5
 echo "$as_me: WARNING: Ada95 binding required program m4 not found. Ada95 binding disabled" >&2;}
 		fi
 		if test "$cf_cv_prog_gnat_correct" = yes; then
-			echo "$as_me:26934: checking if GNAT works" >&5
+			echo "$as_me:26937: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf ./conftest* ./*~conftest*
@@ -26959,7 +26962,7 @@
 fi
 rm -rf ./conftest* ./*~conftest*
 
-			echo "$as_me:26962: result: $cf_cv_prog_gnat_correct" >&5
+			echo "$as_me:26965: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
 		fi
 	else
@@ -26971,7 +26974,7 @@
 
  	ADAFLAGS="$ADAFLAGS -gnatpn"
 
-	echo "$as_me:26974: checking optimization options for ADAFLAGS" >&5
+	echo "$as_me:26977: checking optimization options for ADAFLAGS" >&5
 echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 	case "$CFLAGS" in
 	(*-g*)
@@ -26988,10 +26991,10 @@
 
 		;;
 	esac
-	echo "$as_me:26991: result: $ADAFLAGS" >&5
+	echo "$as_me:26994: result: $ADAFLAGS" >&5
 echo "${ECHO_T}$ADAFLAGS" >&6
 
-echo "$as_me:26994: checking if GNATPREP supports -T option" >&5
+echo "$as_me:26997: 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
@@ -27001,11 +27004,11 @@
 gnatprep -T 2>/dev/null >/dev/null && cf_cv_gnatprep_opt_t=yes
 
 fi
-echo "$as_me:27004: result: $cf_cv_gnatprep_opt_t" >&5
+echo "$as_me:27007: 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 "$as_me:27008: checking if GNAT supports generics" >&5
+echo "$as_me:27011: checking if GNAT supports generics" >&5
 echo $ECHO_N "checking if GNAT supports generics... $ECHO_C" >&6
 case "$cf_cv_gnat_version" in
 (3.1[1-9]*|3.[2-9]*|[4-9].*|[1-9][0-9].[0-9]*|20[0-9][0-9])
@@ -27015,7 +27018,7 @@
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:27018: result: $cf_gnat_generics" >&5
+echo "$as_me:27021: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -27027,7 +27030,7 @@
 	cf_generic_objects=
 fi
 
-echo "$as_me:27030: checking if GNAT supports SIGINT" >&5
+echo "$as_me:27033: 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
@@ -27075,7 +27078,7 @@
 rm -rf ./conftest* ./*~conftest*
 
 fi
-echo "$as_me:27078: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:27081: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test "$cf_cv_gnat_sigint" = yes ; then
@@ -27088,7 +27091,7 @@
 cf_gnat_projects=no
 
 if test "$enable_gnat_projects" != no ; then
-echo "$as_me:27091: checking if GNAT supports project files" >&5
+echo "$as_me:27094: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
 case "$cf_cv_gnat_version" in
 (3.[0-9]*)
@@ -27151,15 +27154,15 @@
 	esac
 	;;
 esac
-echo "$as_me:27154: result: $cf_gnat_projects" >&5
+echo "$as_me:27157: 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:27160: checking if GNAT supports libraries" >&5
+	echo "$as_me:27163: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:27162: result: $cf_gnat_libraries" >&5
+	echo "$as_me:27165: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -27179,7 +27182,7 @@
 	then
 		USE_GNAT_MAKE_GPR=""
 	else
-		{ echo "$as_me:27182: WARNING: use old makefile rules since tools are missing" >&5
+		{ echo "$as_me:27185: WARNING: use old makefile rules since tools are missing" >&5
 echo "$as_me: WARNING: use old makefile rules since tools are missing" >&2;}
 	fi
 fi
@@ -27191,7 +27194,7 @@
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:27194: checking for ada-compiler" >&5
+echo "$as_me:27197: 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.
@@ -27202,12 +27205,12 @@
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:27205: result: $cf_ada_compiler" >&5
+echo "$as_me:27208: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 			cf_ada_package=terminal_interface
 
-echo "$as_me:27210: checking for ada-include" >&5
+echo "$as_me:27213: 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.
@@ -27243,7 +27246,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:27246: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:27249: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -27252,10 +27255,10 @@
 fi
 eval ADA_INCLUDE="$withval"
 
-echo "$as_me:27255: result: $ADA_INCLUDE" >&5
+echo "$as_me:27258: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:27258: checking for ada-objects" >&5
+echo "$as_me:27261: 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.
@@ -27291,7 +27294,7 @@
 	withval=`echo "$withval" | sed -e s%NONE%$cf_path_syntax%`
 	;;
 (*)
-	{ { echo "$as_me:27294: error: expected a pathname, not \"$withval\"" >&5
+	{ { echo "$as_me:27297: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
 	;;
@@ -27300,10 +27303,10 @@
 fi
 eval ADA_OBJECTS="$withval"
 
-echo "$as_me:27303: result: $ADA_OBJECTS" >&5
+echo "$as_me:27306: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:27306: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:27309: 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.
@@ -27313,14 +27316,14 @@
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:27316: result: $with_ada_sharedlib" >&5
+echo "$as_me:27319: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 if test "x$with_ada_sharedlib" != xno
 then
 	if test "x$cf_gnat_projects" != xyes
 	then
-		{ echo "$as_me:27323: WARNING: disabling shared-library since GNAT projects are not supported" >&5
+		{ echo "$as_me:27326: WARNING: disabling shared-library since GNAT projects are not supported" >&5
 echo "$as_me: WARNING: disabling shared-library since GNAT projects are not supported" >&2;}
 		with_ada_sharedlib=no
 	fi
@@ -27340,7 +27343,7 @@
 
 			# allow the Ada binding to be renamed
 
-echo "$as_me:27343: checking for ada-libname" >&5
+echo "$as_me:27346: checking for ada-libname" >&5
 echo $ECHO_N "checking for ada-libname... $ECHO_C" >&6
 
 # Check whether --with-ada-libname or --without-ada-libname was given.
@@ -27356,7 +27359,7 @@
 	;;
 esac
 
-echo "$as_me:27359: result: $ADA_LIBNAME" >&5
+echo "$as_me:27362: result: $ADA_LIBNAME" >&5
 echo "${ECHO_T}$ADA_LIBNAME" >&6
 
 		fi
@@ -27367,13 +27370,13 @@
 
 # do this "late" to avoid conflict with header-checks
 if test "x$with_widec" = xyes ; then
-	echo "$as_me:27370: checking for wchar_t" >&5
+	echo "$as_me:27373: 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 27376 "configure"
+#line 27379 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27388,16 +27391,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:27391: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27394: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27394: \$? = $ac_status" >&5
+  echo "$as_me:27397: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:27397: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27400: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27400: \$? = $ac_status" >&5
+  echo "$as_me:27403: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_type_wchar_t=yes
 else
@@ -27407,10 +27410,10 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:27410: result: $ac_cv_type_wchar_t" >&5
+echo "$as_me:27413: result: $ac_cv_type_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_type_wchar_t" >&6
 
-echo "$as_me:27413: checking size of wchar_t" >&5
+echo "$as_me:27416: 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) $ECHO_C" >&6
@@ -27419,7 +27422,7 @@
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 27422 "configure"
+#line 27425 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27431,21 +27434,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:27434: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27437: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27437: \$? = $ac_status" >&5
+  echo "$as_me:27440: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:27440: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27443: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27443: \$? = $ac_status" >&5
+  echo "$as_me:27446: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 27448 "configure"
+#line 27451 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27457,16 +27460,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:27460: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27463: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27463: \$? = $ac_status" >&5
+  echo "$as_me:27466: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:27466: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27469: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27469: \$? = $ac_status" >&5
+  echo "$as_me:27472: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -27482,7 +27485,7 @@
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 27485 "configure"
+#line 27488 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27494,16 +27497,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:27497: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27500: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27500: \$? = $ac_status" >&5
+  echo "$as_me:27503: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:27503: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27506: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27506: \$? = $ac_status" >&5
+  echo "$as_me:27509: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -27519,7 +27522,7 @@
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 27522 "configure"
+#line 27525 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27531,16 +27534,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:27534: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:27537: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:27537: \$? = $ac_status" >&5
+  echo "$as_me:27540: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:27540: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27543: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27543: \$? = $ac_status" >&5
+  echo "$as_me:27546: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_hi=$ac_mid
 else
@@ -27553,12 +27556,12 @@
 ac_cv_sizeof_wchar_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:27556: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:27559: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 27561 "configure"
+#line 27564 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -27574,15 +27577,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:27577: \"$ac_link\"") >&5
+if { (eval echo "$as_me:27580: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:27580: \$? = $ac_status" >&5
+  echo "$as_me:27583: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:27582: \"$ac_try\"") >&5
+  { (eval echo "$as_me:27585: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:27585: \$? = $ac_status" >&5
+  echo "$as_me:27588: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_sizeof_wchar_t=`cat conftest.val`
 else
@@ -27598,7 +27601,7 @@
   ac_cv_sizeof_wchar_t=0
 fi
 fi
-echo "$as_me:27601: result: $ac_cv_sizeof_wchar_t" >&5
+echo "$as_me:27604: result: $ac_cv_sizeof_wchar_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
@@ -27611,7 +27614,7 @@
 	then
 		test -n "$verbose" && echo "	test failed (assume 2)" 1>&6
 
-echo "${as_me:-configure}:27614: testing test failed (assume 2) ..." 1>&5
+echo "${as_me:-configure}:27617: testing test failed (assume 2) ..." 1>&5
 
 		sed /SIZEOF_WCHAR_T/d confdefs.h >confdefs.tmp
 		mv confdefs.tmp confdefs.h
@@ -27629,7 +27632,7 @@
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:27632: checking for library subsets" >&5
+echo "$as_me:27635: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -27683,7 +27686,7 @@
 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:27686: result: $LIB_SUBSETS" >&5
+echo "$as_me:27689: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -27714,7 +27717,7 @@
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:27717: checking default library suffix" >&5
+echo "$as_me:27720: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -27725,10 +27728,10 @@
 	(shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:27728: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:27731: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:27731: checking default library-dependency suffix" >&5
+echo "$as_me:27734: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case X$DFT_LWR_MODEL in
@@ -27811,10 +27814,10 @@
 		DFT_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_LIB_SUFFIX}"
 		DFT_DEP_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}${DFT_DEP_SUFFIX}"
 	fi
-echo "$as_me:27814: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:27817: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:27817: checking default object directory" >&5
+echo "$as_me:27820: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -27830,11 +27833,11 @@
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:27833: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:27836: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 if test "x$cf_with_cxx" = xyes ; then
-echo "$as_me:27837: checking c++ library-dependency suffix" >&5
+echo "$as_me:27840: 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++)
@@ -27927,7 +27930,7 @@
 	fi
 
 fi
-echo "$as_me:27930: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:27933: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -28103,19 +28106,19 @@
 
 if test -n "$LDFLAGS_STATIC" && test -n "$LDFLAGS_SHARED"
 then
-	echo "$as_me:28106: checking if linker supports switching between static/dynamic" >&5
+	echo "$as_me:28109: 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.$ac_ext <<EOF
-#line 28111 "configure"
+#line 28114 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp) { return fflush(fp); }
 EOF
-	if { (eval echo "$as_me:28115: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:28118: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:28118: \$? = $ac_status" >&5
+  echo "$as_me:28121: \$? = $ac_status" >&5
   (exit "$ac_status"); } ; then
 		( $AR $ARFLAGS libconftest.a conftest.o ) 2>&5 1>/dev/null
 		( eval $RANLIB libconftest.a ) 2>&5 >/dev/null
@@ -28126,10 +28129,10 @@
 
 	LIBS="$LDFLAGS_STATIC -L`pwd` -lconftest $LDFLAGS_DYNAMIC $LIBS"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 28129 "configure"
+#line 28132 "configure"
 #include "confdefs.h"
 
-#line 28132 "configure"
+#line 28135 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp);
 
@@ -28144,16 +28147,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:28147: \"$ac_link\"") >&5
+if { (eval echo "$as_me:28150: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:28150: \$? = $ac_status" >&5
+  echo "$as_me:28153: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:28153: \"$ac_try\"") >&5
+  { (eval echo "$as_me:28156: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:28156: \$? = $ac_status" >&5
+  echo "$as_me:28159: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 	# some linkers simply ignore the -dynamic
@@ -28176,7 +28179,7 @@
 	rm -f libconftest.*
 	LIBS="$cf_save_LIBS"
 
-	echo "$as_me:28179: result: $cf_ldflags_static" >&5
+	echo "$as_me:28182: result: $cf_ldflags_static" >&5
 echo "${ECHO_T}$cf_ldflags_static" >&6
 
 	if test "$cf_ldflags_static" != yes
@@ -28192,7 +28195,7 @@
 	;;
 esac
 
-echo "$as_me:28195: checking where we will install curses.h" >&5
+echo "$as_me:28198: checking where we will install curses.h" >&5
 echo $ECHO_N "checking where we will install curses.h... $ECHO_C" >&6
 
 includesubdir=
@@ -28202,7 +28205,7 @@
 then
 	includesubdir="/ncurses${USE_LIB_SUFFIX}"
 fi
-echo "$as_me:28205: result: ${includedir}${includesubdir}" >&5
+echo "$as_me:28208: result: ${includedir}${includesubdir}" >&5
 echo "${ECHO_T}${includedir}${includesubdir}" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -28210,7 +28213,7 @@
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:28213: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:28216: 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
@@ -28238,7 +28241,7 @@
 
 # pkgsrc uses these
 
-echo "$as_me:28241: checking for desired basename for form library" >&5
+echo "$as_me:28244: checking for desired basename for form library" >&5
 echo $ECHO_N "checking for desired basename for form library... $ECHO_C" >&6
 
 # Check whether --with-form-libname or --without-form-libname was given.
@@ -28258,10 +28261,10 @@
 	;;
 esac
 
-echo "$as_me:28261: result: $FORM_NAME" >&5
+echo "$as_me:28264: result: $FORM_NAME" >&5
 echo "${ECHO_T}$FORM_NAME" >&6
 
-echo "$as_me:28264: checking for desired basename for menu library" >&5
+echo "$as_me:28267: checking for desired basename for menu library" >&5
 echo $ECHO_N "checking for desired basename for menu library... $ECHO_C" >&6
 
 # Check whether --with-menu-libname or --without-menu-libname was given.
@@ -28281,10 +28284,10 @@
 	;;
 esac
 
-echo "$as_me:28284: result: $MENU_NAME" >&5
+echo "$as_me:28287: result: $MENU_NAME" >&5
 echo "${ECHO_T}$MENU_NAME" >&6
 
-echo "$as_me:28287: checking for desired basename for panel library" >&5
+echo "$as_me:28290: checking for desired basename for panel library" >&5
 echo $ECHO_N "checking for desired basename for panel library... $ECHO_C" >&6
 
 # Check whether --with-panel-libname or --without-panel-libname was given.
@@ -28304,10 +28307,10 @@
 	;;
 esac
 
-echo "$as_me:28307: result: $PANEL_NAME" >&5
+echo "$as_me:28310: result: $PANEL_NAME" >&5
 echo "${ECHO_T}$PANEL_NAME" >&6
 
-echo "$as_me:28310: checking for desired basename for cxx library" >&5
+echo "$as_me:28313: checking for desired basename for cxx library" >&5
 echo $ECHO_N "checking for desired basename for cxx library... $ECHO_C" >&6
 
 # Check whether --with-cxx-libname or --without-cxx-libname was given.
@@ -28327,13 +28330,13 @@
 	;;
 esac
 
-echo "$as_me:28330: result: $CXX_NAME" >&5
+echo "$as_me:28333: result: $CXX_NAME" >&5
 echo "${ECHO_T}$CXX_NAME" >&6
 
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:28336: checking for src modules" >&5
+echo "$as_me:28339: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -28402,7 +28405,7 @@
 		fi
 	fi
 done
-echo "$as_me:28405: result: $cf_cv_src_modules" >&5
+echo "$as_me:28408: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -28563,7 +28566,7 @@
 	(*-D_XOPEN_SOURCE_EXTENDED*)
 		test -n "$verbose" && echo "	moving _XOPEN_SOURCE_EXTENDED to work around g++ problem" 1>&6
 
-echo "${as_me:-configure}:28566: testing moving _XOPEN_SOURCE_EXTENDED to work around g++ problem ..." 1>&5
+echo "${as_me:-configure}:28569: 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//'`
@@ -28574,7 +28577,7 @@
 
 # Help to automatically enable the extended curses features when using either
 # the *-config or the ".pc" files by adding defines.
-echo "$as_me:28577: checking for defines to add to ncurses${USE_CFG_SUFFIX}-config script" >&5
+echo "$as_me:28580: checking for defines to add to ncurses${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 $CPPFLAGS_after_XOPEN
@@ -28590,7 +28593,7 @@
 	done
 	test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
 done
-echo "$as_me:28593: result: $PKG_CFLAGS" >&5
+echo "$as_me:28596: result: $PKG_CFLAGS" >&5
 echo "${ECHO_T}$PKG_CFLAGS" >&6
 
 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
@@ -28651,7 +28654,7 @@
 	cf_filter_syms=$cf_dft_filter_syms
 	test -n "$verbose" && echo "	will map symbols to ABI=$cf_cv_abi_version" 1>&6
 
-echo "${as_me:-configure}:28654: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
+echo "${as_me:-configure}:28657: testing will map symbols to ABI=$cf_cv_abi_version ..." 1>&5
 
 fi
 
@@ -28678,7 +28681,7 @@
 
 # This is used for the *-config script and *.pc data files.
 
-echo "$as_me:28681: checking for linker search path" >&5
+echo "$as_me:28684: checking for linker search path" >&5
 echo $ECHO_N "checking for linker search path... $ECHO_C" >&6
 if test "${cf_cv_ld_searchpath+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -28726,7 +28729,7 @@
 			cf_pathlist="$cf_pathlist /lib /usr/lib"
 			;;
 		(*)
-			{ echo "$as_me:28729: WARNING: problem with Solaris architecture" >&5
+			{ echo "$as_me:28732: WARNING: problem with Solaris architecture" >&5
 echo "$as_me: WARNING: problem with Solaris architecture" >&2;}
 			;;
 		esac
@@ -28767,7 +28770,7 @@
 test -z "$cf_cv_ld_searchpath" && cf_cv_ld_searchpath=/usr/lib
 
 fi
-echo "$as_me:28770: result: $cf_cv_ld_searchpath" >&5
+echo "$as_me:28773: result: $cf_cv_ld_searchpath" >&5
 echo "${ECHO_T}$cf_cv_ld_searchpath" >&6
 
 LD_SEARCHPATH=`echo "$cf_cv_ld_searchpath"|sed -e 's/ /|/g'`
@@ -28857,7 +28860,7 @@
 : "${CONFIG_STATUS=./config.status}"
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:28860: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:28863: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >"$CONFIG_STATUS" <<_ACEOF
 #! $SHELL
@@ -29036,7 +29039,7 @@
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:29039: error: ambiguous option: $1
+    { { echo "$as_me:29042: 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;}
@@ -29055,7 +29058,7 @@
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:29058: error: unrecognized option: $1
+  -*) { { echo "$as_me:29061: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -29181,7 +29184,7 @@
   "Makefile" ) CONFIG_FILES="$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:29184: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:29187: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -29693,7 +29696,7 @@
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:29696: creating $ac_file" >&5
+    { echo "$as_me:29699: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -29711,7 +29714,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:29714: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:29717: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -29724,7 +29727,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:29727: error: cannot find input file: $f" >&5
+           { { echo "$as_me:29730: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -29740,7 +29743,7 @@
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' "$ac_item"`
         if test -z "$ac_used"; then
-          { echo "$as_me:29743: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:29746: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -29749,7 +29752,7 @@
       fi
       ac_seen=`grep '${datarootdir}' "$ac_item"`
       if test -n "$ac_seen"; then
-        { echo "$as_me:29752: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:29755: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -29786,7 +29789,7 @@
             ac_init=`${EGREP-egrep} '[ 	]*'$ac_name'[ 	]*=' "$ac_file"`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:29789: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:29792: 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;}
@@ -29797,7 +29800,7 @@
     ${EGREP-egrep} -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:29800: WARNING: Some variables may not be substituted:
+      { echo "$as_me:29803: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -29846,7 +29849,7 @@
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:29849: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:29852: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -29857,7 +29860,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:29860: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:29863: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -29870,7 +29873,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:29873: error: cannot find input file: $f" >&5
+           { { echo "$as_me:29876: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -29928,7 +29931,7 @@
   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:29931: $ac_file is unchanged" >&5
+      { echo "$as_me:29934: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -30315,7 +30318,7 @@
 				(cygdll|msysdll|mingw|msvcdll)
 					test "x$with_shared_cxx" = xno && test -n "$verbose" && echo "	overriding CXX_MODEL to SHARED" 1>&6
 
-echo "${as_me:-configure}:30318: testing overriding CXX_MODEL to SHARED ..." 1>&5
+echo "${as_me:-configure}:30321: testing overriding CXX_MODEL to SHARED ..." 1>&5
 
 					with_shared_cxx=yes
 					;;
Index: dist.mk
Prereq:  1.1448 
--- ncurses-6.3-20211106+/dist.mk	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/dist.mk	2021-11-13 11:06:04.000000000 +0000
@@ -26,7 +26,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.1448 2021/11/06 08:19:47 tom Exp $
+# $Id: dist.mk,v 1.1449 2021/11/13 11:06:04 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -38,7 +38,7 @@
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 6
 NCURSES_MINOR = 3
-NCURSES_PATCH = 20211106
+NCURSES_PATCH = 20211113
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
Index: man/clear.1
Prereq:  1.23 
--- ncurses-6.3-20211106+/man/clear.1	2020-02-02 23:34:34.000000000 +0000
+++ ncurses-6.3-20211113/man/clear.1	2021-11-14 00:33:00.000000000 +0000
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright 2018,2020 Thomas E. Dickey                                     *
+.\" Copyright 2018-2020,2021 Thomas E. Dickey                                *
 .\" Copyright 1998-2016,2017 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -27,7 +27,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: clear.1,v 1.23 2020/02/02 23:34:34 tom Exp $
+.\" $Id: clear.1,v 1.24 2021/11/14 00:33:00 tom Exp $
 .TH @CLEAR@ 1 ""
 .\" these would be fallbacks for DS/DE,
 .\" but groff changed the meaning of the macros.
@@ -60,8 +60,8 @@
 \fB@CLEAR@\fR [\fB\-T\fR\fItype\fR] [\fB\-V\fP] [\fB\-x\fP]
 .br
 .SH DESCRIPTION
-\fB@CLEAR@\fR clears your screen if this is possible,
-including its scrollback buffer
+\fB@CLEAR@\fR clears your terminal's screen if this is possible,
+including the terminal's scrollback buffer
 (if the extended \*(``E3\*('' capability is defined).
 \fB@CLEAR@\fR looks in the environment for the terminal type
 given by the environment variable \fBTERM\fP,
Index: misc/terminfo.src
--- ncurses-6.3-20211106+/misc/terminfo.src	2021-10-14 00:40:38.000000000 +0000
+++ ncurses-6.3-20211113/misc/terminfo.src	2021-11-14 00:01:04.000000000 +0000
@@ -6,8 +6,8 @@
 # Report bugs and new terminal descriptions to
 #	bug-ncurses@gnu.org
 #
-#	$Revision: 1.943 $
-#	$Date: 2021/10/14 00:40:38 $
+#	$Revision: 1.947 $
+#	$Date: 2021/11/14 00:01:04 $
 #
 # The original header is preserved below for reference.  It is noted that there
 # is a "newer" version which differs in some cosmetic details (but actually
@@ -5493,6 +5493,24 @@
 #    window managers such as twm (and possibly window managers descended from
 #    it such as tvtwm, ctwm, and vtwm) track windows by icon-name. Thus, you
 #    don't want to mess with icon-name when using those window managers.
+# c) fsl ends the escape sequence begun by tsl.  Printable characters between
+#    those (probably) will appear in the window title.  Nonprintable characters
+#    may cause the escape sequence to end with an error.
+# d) the BEL (^G or \007) used in the original title-as-statusline came from 
+#    David J. MacKenzie's "pseudo-color" entry in 20 Apr 1995.  At that time
+#    xterm used BEL as the string-terminator rather than ST (\E\\).  Either
+#    BEL or ST has worked since xterm patch #28 in 1996, but most uses of
+#    this feature have been embedded in shell scripts.
+#
+# But that issue regarding the parameter for tsl means that applications may
+# not rely on it.  The SVr4 documentation says tsl will "move to status line,
+# column #1".  At the point in time when ESR added DJM's "pseudo-color" entry
+# with the split-up escape sequence for tsl/fsl, there were 65 entries using
+# tsl:
+#    32 used a parameter, matching the documentation (including x10term).
+#    21 used a parameterless control, exiting from the status line on ^M.
+#     6 used parameterless controls for tsl and fsl
+#     6 used a split-up escape sequence, e.g., the same approach.
 #
 # The extension "TS" is preferable, because it does not accept a parameter.
 # However, if you are using a non-extended terminfo, "TS" is not visible.
@@ -5502,6 +5520,9 @@
 xterm+sl-twm|access X title line (pacify twm-descended window managers),
 	hs,
 	dsl=\E]2;\007, fsl=^G, tsl=\E]2;, TS=\E]2;,
+xterm+sl-alt|alternate access X title line,
+	hs,
+	dsl=\E]2;\E\\, fsl=\E\\, tsl=\E]2;, TS=\E]2;,
 
 # In contrast, this block can be used for a DEC vt320 and up.  There are two
 # controls used.
@@ -7680,6 +7701,7 @@
 	use=ansi+tabs, use=ecma+index, use=ecma+italics,
 	use=ecma+strikeout, use=xterm+alt+title,
 	use=xterm+pcfkeys, use=xterm+sm+1006, use=xterm+tmux2,
+	use=xterm+sl-alt,
 
 ######## WEB CLIENTS
 
@@ -8453,11 +8475,9 @@
 
 # From: <john@ucbrenoir>  Tue Sep 24 13:14:44 1985
 sun-s|Sun Microsystems Workstation window with status line,
-	hs,
-	dsl=\E]l\E\\, fsl=\E\\, tsl=\E]l, use=sun,
+	use=sun+sl, use=sun,
 sun-e-s|sun-s-e|Sun Microsystems Workstation with status hacked for emacs,
-	hs,
-	dsl=\E]l\E\\, fsl=\E\\, tsl=\E]l, use=sun-e,
+	use=sun+sl, use=sun-e,
 sun-48|Sun 48-line window,
 	cols#80, lines#48, use=sun,
 sun-34|Sun 34-line window,
@@ -27273,4 +27293,8 @@
 # 2021-10-13
 #	+ trim some redundant definitions -TD
 #
+# 2021-11-13
+#	+ add xterm+sl-alt, use that in foot+base (report by Jonas Grosse
+#	  Sundrup) -TD
+#
 ######## SHANTIH!  SHANTIH!  SHANTIH!
Index: package/debian-mingw/changelog
--- ncurses-6.3-20211106+/package/debian-mingw/changelog	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/debian-mingw/changelog	2021-11-13 11:06:04.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20211106) unstable; urgency=low
+ncurses6 (6.3+20211113) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 06 Nov 2021 04:19:47 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 07 Nov 2021 10:11:03 -0500
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian-mingw64/changelog
--- ncurses-6.3-20211106+/package/debian-mingw64/changelog	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/debian-mingw64/changelog	2021-11-13 11:06:04.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20211106) unstable; urgency=low
+ncurses6 (6.3+20211113) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 06 Nov 2021 04:19:47 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 07 Nov 2021 10:11:03 -0500
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian/changelog
--- ncurses-6.3-20211106+/package/debian/changelog	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/debian/changelog	2021-11-13 11:06:04.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20211106) unstable; urgency=low
+ncurses6 (6.3+20211113) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 06 Nov 2021 04:19:47 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sun, 07 Nov 2021 10:11:03 -0500
 
 ncurses6 (5.9-20120608) unstable; urgency=low
 
Index: package/mingw-ncurses.nsi
Prereq:  1.490 
--- ncurses-6.3-20211106+/package/mingw-ncurses.nsi	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/mingw-ncurses.nsi	2021-11-13 11:06:04.000000000 +0000
@@ -1,4 +1,4 @@
-; $Id: mingw-ncurses.nsi,v 1.490 2021/11/06 08:19:47 tom Exp $
+; $Id: mingw-ncurses.nsi,v 1.491 2021/11/13 11:06:04 tom Exp $
 
 ; TODO add examples
 ; TODO bump ABI to 6
@@ -10,7 +10,7 @@
 !define VERSION_MAJOR "6"
 !define VERSION_MINOR "3"
 !define VERSION_YYYY  "2021"
-!define VERSION_MMDD  "1106"
+!define VERSION_MMDD  "1113"
 !define VERSION_PATCH ${VERSION_YYYY}${VERSION_MMDD}
 
 !define MY_ABI   "5"
Index: package/mingw-ncurses.spec
--- ncurses-6.3-20211106+/package/mingw-ncurses.spec	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/mingw-ncurses.spec	2021-11-13 11:06:04.000000000 +0000
@@ -3,7 +3,7 @@
 Summary: shared libraries for terminal handling
 Name: mingw32-ncurses6
 Version: 6.3
-Release: 20211106
+Release: 20211113
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: package/ncurses.spec
--- ncurses-6.3-20211106+/package/ncurses.spec	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/ncurses.spec	2021-11-13 11:06:04.000000000 +0000
@@ -1,7 +1,7 @@
 Summary: shared libraries for terminal handling
 Name: ncurses6
 Version: 6.3
-Release: 20211106
+Release: 20211113
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: package/ncursest.spec
--- ncurses-6.3-20211106+/package/ncursest.spec	2021-11-06 08:19:47.000000000 +0000
+++ ncurses-6.3-20211113/package/ncursest.spec	2021-11-13 11:06:04.000000000 +0000
@@ -1,7 +1,7 @@
 Summary: Curses library with POSIX thread support.
 Name: ncursest6
 Version: 6.3
-Release: 20211106
+Release: 20211113
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz