X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fconfigure;fp=test%2Fconfigure;h=d20e3c768e1ee251d88dd28cdc7f99aadaaa7b89;hp=dfc9112e9a05799c97fb8ffdf37e6b9143394b42;hb=235aa9c4f39efed13a7b9a40d191f3a591095f75;hpb=bf2c36c4930ac5bb04cd2b1ba209cd09b6f510ab

diff --git a/test/configure b/test/configure
index dfc9112e..d20e3c76 100755
--- a/test/configure
+++ b/test/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52.20230903.
+# Generated by Autoconf 2.52.20231210.
 #
 # Copyright 2003-2022,2023	Thomas E. Dickey
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
@@ -809,7 +809,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.52.20230903.  Invocation command line was
+generated by GNU Autoconf 2.52.20231210.  Invocation command line was
 
   $ $0 $@
 
@@ -2447,8 +2447,8 @@ for ac_kw in inline __inline__ __inline; do
 #line 2447 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
-static $ac_kw int static_foo () {return 0; }
-$ac_kw int foo () {return 0; }
+static $ac_kw int static_foo (void) {return 0; }
+$ac_kw int foo (void) {return 0; }
 #endif
 
 _ACEOF
@@ -3881,7 +3881,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char strlcat ();
+char strlcat (void);
 int
 main (void)
 {
@@ -6171,7 +6171,7 @@ int
 main (void)
 {
 #ifndef exit
-  char *p = (char *) exit; (void) p;
+  (void) exit;
 #endif
 
   ;
@@ -7188,7 +7188,7 @@ int main(void)
 # ifdef __NCURSES_H
 	fprintf(fp, "old\\n");
 # else
-	make an error
+	#error expected ncurses header to define __NCURSES_H
 # endif
 #endif
 	${cf_cv_main_return:-return}(0);
@@ -7280,7 +7280,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char tgoto ();
+char tgoto (void);
 int
 main (void)
 {
@@ -7357,7 +7357,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char initscr ();
+char initscr (void);
 int
 main (void)
 {
@@ -7428,7 +7428,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char initscr ();
+char initscr (void);
 int
 main (void)
 {
@@ -7737,7 +7737,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char tgoto ();
+char tgoto (void);
 int
 main (void)
 {
@@ -10074,7 +10074,7 @@ int main(void)
 # ifdef __NCURSES_H
 	fprintf(fp, "old\\n");
 # else
-	make an error
+	#error expected ncurses header to define __NCURSES_H
 # endif
 #endif
 	${cf_cv_main_return:-return}(0);
@@ -10133,7 +10133,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char Gpm_Open ();
+char Gpm_Open (void);
 int
 main (void)
 {
@@ -10183,7 +10183,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char initscr ();
+char initscr (void);
 int
 main (void)
 {
@@ -10245,7 +10245,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char tgoto ();
+char tgoto (void);
 int
 main (void)
 {
@@ -12161,7 +12161,7 @@ int main(void)
 # ifdef __NCURSES_H
 	fprintf(fp, "old\\n");
 # else
-	make an error
+	#error expected ncurses header to define __NCURSES_H
 # endif
 #endif
 	${cf_cv_main_return:-return}(0);
@@ -12220,7 +12220,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char Gpm_Open ();
+char Gpm_Open (void);
 int
 main (void)
 {
@@ -12270,7 +12270,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char initscr ();
+char initscr (void);
 int
 main (void)
 {
@@ -12332,7 +12332,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char tgoto ();
+char tgoto (void);
 int
 main (void)
 {
@@ -13039,7 +13039,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+char XOpenDisplay (void);
 int
 main (void)
 {
@@ -13081,7 +13081,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+char dnet_ntoa (void);
 int
 main (void)
 {
@@ -13135,7 +13135,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+char dnet_ntoa (void);
 int
 main (void)
 {
@@ -13261,7 +13261,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
+char gethostbyname (void);
 int
 main (void)
 {
@@ -13315,7 +13315,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
+char gethostbyname (void);
 int
 main (void)
 {
@@ -13438,7 +13438,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char connect ();
+char connect (void);
 int
 main (void)
 {
@@ -13554,7 +13554,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char remove ();
+char remove (void);
 int
 main (void)
 {
@@ -13670,7 +13670,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char shmat ();
+char shmat (void);
 int
 main (void)
 {
@@ -13735,7 +13735,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char IceConnectionNumber ();
+char IceConnectionNumber (void);
 int
 main (void)
 {
@@ -14408,7 +14408,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XextCreateExtension ();
+char XextCreateExtension (void);
 int
 main (void)
 {
@@ -15953,7 +15953,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+char XOpenDisplay (void);
 int
 main (void)
 {
@@ -16086,7 +16086,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XtAppInitialize ();
+char XtAppInitialize (void);
 int
 main (void)
 {
@@ -16756,7 +16756,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+char XOpenDisplay (void);
 int
 main (void)
 {
@@ -16959,7 +16959,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char _nc_init_pthreads ();
+char _nc_init_pthreads (void);
 int
 main (void)
 {
@@ -17487,7 +17487,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char new_panel ();
+char new_panel (void);
 int
 main (void)
 {
@@ -17892,7 +17892,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char menu_driver ();
+char menu_driver (void);
 int
 main (void)
 {
@@ -18298,7 +18298,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char form_driver ();
+char form_driver (void);
 int
 main (void)
 {
@@ -18763,7 +18763,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gettimeofday ();
+char gettimeofday (void);
 int
 main (void)
 {
@@ -19119,15 +19119,16 @@ main (void)
 
 #if defined(NCURSES_VERSION_PATCH)
 #if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
-	make an error
+	#error disallow ncurses versions between 2020/04/03 and 2010/05/01
 #endif
 #endif
 #ifdef NCURSES_WIDECHAR
-make an error	/* prefer to fall-through on the second checks */
+#error prefer to fall-through on the second checks
 #endif
+	static char dummy[10];
 	cchar_t check;
 	int check2 = curs_set((int)sizeof(check));
-	long x = winnstr(stdscr, "", 0);
+	long x = winnstr(stdscr, dummy, 5);
 	int x1, y1;
 	(void)check2;
 	getbegyx(stdscr, y1, x1);
@@ -19140,16 +19141,16 @@ make an error	/* prefer to fall-through on the second checks */
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19143: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19144: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19146: \$? = $ac_status" >&5
+  echo "$as_me:19147: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19149: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19150: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19152: \$? = $ac_status" >&5
+  echo "$as_me:19153: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_xopen_extension=none
 else
@@ -19159,7 +19160,7 @@ cat "conftest.$ac_ext" >&5
 	for cf_try_xopen_extension in _XOPEN_SOURCE_EXTENDED NCURSES_WIDECHAR
 	do
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19162 "configure"
+#line 19163 "configure"
 #include "confdefs.h"
 
 #define $cf_try_xopen_extension 1
@@ -19169,9 +19170,10 @@ int
 main (void)
 {
 
+		static char dummy[10];
 		cchar_t check;
 		int check2 = curs_set((int)sizeof(check));
-		long x = winnstr(stdscr, "", 0);
+		long x = winnstr(stdscr, dummy, 5);
 		int x1, y1;
 		getbegyx(stdscr, y1, x1);
 		(void)check2;
@@ -19184,16 +19186,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19187: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19189: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19190: \$? = $ac_status" >&5
+  echo "$as_me:19192: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19193: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19195: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19196: \$? = $ac_status" >&5
+  echo "$as_me:19198: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_need_xopen_extension=$cf_try_xopen_extension; break
 else
@@ -19207,7 +19209,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19210: result: $cf_cv_need_xopen_extension" >&5
+echo "$as_me:19212: result: $cf_cv_need_xopen_extension" >&5
 echo "${ECHO_T}$cf_cv_need_xopen_extension" >&6
 
 case "$cf_cv_need_xopen_extension" in
@@ -19219,7 +19221,7 @@ case "$cf_cv_need_xopen_extension" in
 	;;
 esac
 
-echo "$as_me:19222: checking for term.h" >&5
+echo "$as_me:19224: checking for term.h" >&5
 echo $ECHO_N "checking for term.h... $ECHO_C" >&6
 if test "${cf_cv_term_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19240,7 +19242,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19243 "configure"
+#line 19245 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19254,16 +19256,16 @@ WINDOW *x; (void)x
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19257: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19259: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19260: \$? = $ac_status" >&5
+  echo "$as_me:19262: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19263: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19265: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19266: \$? = $ac_status" >&5
+  echo "$as_me:19268: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_term_header=$cf_header
 	 break
@@ -19282,14 +19284,14 @@ case "$cf_cv_term_header" in
 	for cf_header in ncurses/term.h ncursesw/term.h
 	do
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19285 "configure"
+#line 19287 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
 #ifdef NCURSES_VERSION
 #include <${cf_header}>
 #else
-make an error
+#error expected NCURSES_VERSION to be defined
 #endif
 int
 main (void)
@@ -19300,16 +19302,16 @@ WINDOW *x; (void)x
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19303: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19305: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19306: \$? = $ac_status" >&5
+  echo "$as_me:19308: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19309: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19311: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19312: \$? = $ac_status" >&5
+  echo "$as_me:19314: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_term_header=$cf_header
 			 break
@@ -19324,7 +19326,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 esac
 
 fi
-echo "$as_me:19327: result: $cf_cv_term_header" >&5
+echo "$as_me:19329: result: $cf_cv_term_header" >&5
 echo "${ECHO_T}$cf_cv_term_header" >&6
 
 case "$cf_cv_term_header" in
@@ -19351,7 +19353,7 @@ EOF
 	;;
 esac
 
-echo "$as_me:19354: checking for unctrl.h" >&5
+echo "$as_me:19356: checking for unctrl.h" >&5
 echo $ECHO_N "checking for unctrl.h... $ECHO_C" >&6
 if test "${cf_cv_unctrl_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19372,7 +19374,7 @@ esac
 for cf_header in $cf_header_list
 do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19375 "configure"
+#line 19377 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19386,16 +19388,16 @@ WINDOW *x; (void)x
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19389: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19391: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19392: \$? = $ac_status" >&5
+  echo "$as_me:19394: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19395: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19397: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19398: \$? = $ac_status" >&5
+  echo "$as_me:19400: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_unctrl_header=$cf_header
 	 break
@@ -19408,12 +19410,12 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 done
 
 fi
-echo "$as_me:19411: result: $cf_cv_unctrl_header" >&5
+echo "$as_me:19413: result: $cf_cv_unctrl_header" >&5
 echo "${ECHO_T}$cf_cv_unctrl_header" >&6
 
 case "$cf_cv_unctrl_header" in
 (no)
-	{ echo "$as_me:19416: WARNING: unctrl.h header not found" >&5
+	{ echo "$as_me:19418: WARNING: unctrl.h header not found" >&5
 echo "$as_me: WARNING: unctrl.h header not found" >&2;}
 	;;
 esac
@@ -19511,10 +19513,10 @@ do
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:19514: checking for ${cf_func}" >&5
+	echo "$as_me:19516: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:19517: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:19519: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19523,7 +19525,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19526 "configure"
+#line 19528 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -19556,16 +19558,16 @@ if (foo + 1234L > 5678L)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19559: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19561: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19562: \$? = $ac_status" >&5
+  echo "$as_me:19564: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19565: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19567: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19568: \$? = $ac_status" >&5
+  echo "$as_me:19570: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -19581,7 +19583,7 @@ fi
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:19584: result: $cf_result" >&5
+	echo "$as_me:19586: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" != no; then
 		cat >>confdefs.h <<EOF
@@ -19596,10 +19598,10 @@ do
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:19599: checking for ${cf_func}" >&5
+	echo "$as_me:19601: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:19602: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:19604: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19608,7 +19610,7 @@ else
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19611 "configure"
+#line 19613 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -19641,16 +19643,16 @@ if (foo + 1234L > 5678L)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19644: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19646: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19647: \$? = $ac_status" >&5
+  echo "$as_me:19649: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19650: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19652: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19653: \$? = $ac_status" >&5
+  echo "$as_me:19655: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -19666,7 +19668,7 @@ fi
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:19669: result: $cf_result" >&5
+	echo "$as_me:19671: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" != no; then
 		cat >>confdefs.h <<EOF
@@ -19690,7 +19692,7 @@ then
 				cf_return="return value"
 			fi
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19693 "configure"
+#line 19695 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19710,21 +19712,21 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19713: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19715: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19716: \$? = $ac_status" >&5
+  echo "$as_me:19718: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19719: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19721: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19722: \$? = $ac_status" >&5
+  echo "$as_me:19724: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
 
-echo "${as_me:-configure}:19727: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
+echo "${as_me:-configure}:19729: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
 
 		cat >>confdefs.h <<EOF
 #define TPUTS_ARG               $cf_arg
@@ -19744,14 +19746,14 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 	done
 fi
 
-echo "$as_me:19747: checking for ncurses extended functions" >&5
+echo "$as_me:19749: checking for ncurses extended functions" >&5
 echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
 if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19754 "configure"
+#line 19756 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19766,16 +19768,16 @@ int x = NCURSES_EXT_FUNCS
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19769: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19771: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19772: \$? = $ac_status" >&5
+  echo "$as_me:19774: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19775: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19777: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19778: \$? = $ac_status" >&5
+  echo "$as_me:19780: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_ext_funcs=defined
 else
@@ -19783,7 +19785,7 @@ else
 cat "conftest.$ac_ext" >&5
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19786 "configure"
+#line 19788 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19808,16 +19810,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19811: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19813: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19814: \$? = $ac_status" >&5
+  echo "$as_me:19816: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19817: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19819: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19820: \$? = $ac_status" >&5
+  echo "$as_me:19822: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_ext_funcs=yes
 else
@@ -19831,7 +19833,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19834: result: $cf_cv_ncurses_ext_funcs" >&5
+echo "$as_me:19836: result: $cf_cv_ncurses_ext_funcs" >&5
 echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
 test "$cf_cv_ncurses_ext_funcs" = yes &&
 cat >>confdefs.h <<\EOF
@@ -19845,11 +19847,11 @@ then
 	if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 	then
 		cf_define_xpg5=no
-		echo "$as_me:19848: checking if _XPG5 should be defined to enable wide-characters" >&5
+		echo "$as_me:19850: checking if _XPG5 should be defined to enable wide-characters" >&5
 echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19852 "configure"
+#line 19854 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19862,16 +19864,16 @@ int x = _XPG5
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19865: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19867: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19868: \$? = $ac_status" >&5
+  echo "$as_me:19870: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19871: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19874: \$? = $ac_status" >&5
+  echo "$as_me:19876: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -19880,7 +19882,7 @@ cat "conftest.$ac_ext" >&5
 cf_save_cppflags="$CPPFLAGS"
 			 CPPFLAGS="$CPPFLAGS -D_XPG5"
 			 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19883 "configure"
+#line 19885 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19893,16 +19895,16 @@ int x = _XPG5
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19896: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19898: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19899: \$? = $ac_status" >&5
+  echo "$as_me:19901: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19902: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19904: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19905: \$? = $ac_status" >&5
+  echo "$as_me:19907: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_define_xpg5=yes
 else
@@ -19913,7 +19915,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 			 CPPFLAGS="$cf_save_cppflags"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-		echo "$as_me:19916: result: $cf_define_xpg5" >&5
+		echo "$as_me:19918: result: $cf_define_xpg5" >&5
 echo "${ECHO_T}$cf_define_xpg5" >&6
 
 		if test "$cf_define_xpg5" = yes
@@ -19922,14 +19924,14 @@ echo "${ECHO_T}$cf_define_xpg5" >&6
 		fi
 	fi
 
-	echo "$as_me:19925: checking for wide-character functions" >&5
+	echo "$as_me:19927: checking for wide-character functions" >&5
 echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
 if test "${cf_cv_widechar_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19932 "configure"
+#line 19934 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19946,16 +19948,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19949: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19951: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19952: \$? = $ac_status" >&5
+  echo "$as_me:19954: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19955: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19957: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19958: \$? = $ac_status" >&5
+  echo "$as_me:19960: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_widechar_funcs=yes
 else
@@ -19966,7 +19968,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19969: result: $cf_cv_widechar_funcs" >&5
+echo "$as_me:19971: result: $cf_cv_widechar_funcs" >&5
 echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
 	if test "$cf_cv_widechar_funcs" != no ; then
 
@@ -19987,14 +19989,14 @@ EOF
 
 fi
 
-echo "$as_me:19990: checking if $cf_cv_screen library uses pthreads" >&5
+echo "$as_me:19992: checking if $cf_cv_screen library uses pthreads" >&5
 echo $ECHO_N "checking if $cf_cv_screen library uses pthreads... $ECHO_C" >&6
 if test "${cf_cv_use_pthreads+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19997 "configure"
+#line 19999 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -20012,16 +20014,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20015: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20017: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20018: \$? = $ac_status" >&5
+  echo "$as_me:20020: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20021: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20023: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20024: \$? = $ac_status" >&5
+  echo "$as_me:20026: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_use_pthreads=yes
 else
@@ -20032,21 +20034,21 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:20035: result: $cf_cv_use_pthreads" >&5
+echo "$as_me:20037: result: $cf_cv_use_pthreads" >&5
 echo "${ECHO_T}$cf_cv_use_pthreads" >&6
 test $cf_cv_use_pthreads = yes &&
 cat >>confdefs.h <<\EOF
 #define USE_PTHREADS 1
 EOF
 
-echo "$as_me:20042: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:20044: 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 20049 "configure"
+#line 20051 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -20066,16 +20068,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20069: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20071: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20072: \$? = $ac_status" >&5
+  echo "$as_me:20074: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20075: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20077: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20078: \$? = $ac_status" >&5
+  echo "$as_me:20080: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -20087,7 +20089,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
 
-echo "$as_me:20090: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:20092: 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
@@ -20096,7 +20098,7 @@ EOF
 
 # special check for test/ditto.c
 
-echo "$as_me:20099: checking for openpty in -lutil" >&5
+echo "$as_me:20101: 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) $ECHO_C" >&6
@@ -20104,7 +20106,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20107 "configure"
+#line 20109 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -20113,7 +20115,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char openpty ();
+char openpty (void);
 int
 main (void)
 {
@@ -20123,16 +20125,16 @@ openpty ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20126: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20128: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20129: \$? = $ac_status" >&5
+  echo "$as_me:20131: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20132: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20134: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20135: \$? = $ac_status" >&5
+  echo "$as_me:20137: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -20143,7 +20145,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:20146: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:20148: 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
@@ -20151,7 +20153,7 @@ else
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:20154: checking for openpty header" >&5
+echo "$as_me:20156: 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) $ECHO_C" >&6
@@ -20178,7 +20180,7 @@ LIBS="$cf_add_libs"
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20181 "configure"
+#line 20183 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -20196,16 +20198,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20199: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20201: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20202: \$? = $ac_status" >&5
+  echo "$as_me:20204: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20205: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20207: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20208: \$? = $ac_status" >&5
+  echo "$as_me:20210: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -20223,7 +20225,7 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:20226: result: $cf_cv_func_openpty" >&5
+echo "$as_me:20228: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -20257,7 +20259,7 @@ TEST_LIBS="$cf_add_libs"
 	fi
 fi
 
-echo "$as_me:20260: checking for function curses_version" >&5
+echo "$as_me:20262: checking for function curses_version" >&5
 echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
 if test "${cf_cv_func_curses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20267,7 +20269,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_curses_version=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20270 "configure"
+#line 20272 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -20283,15 +20285,15 @@ int main(void)
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:20286: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20288: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20289: \$? = $ac_status" >&5
+  echo "$as_me:20291: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:20291: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20293: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20294: \$? = $ac_status" >&5
+  echo "$as_me:20296: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -20306,14 +20308,14 @@ rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftes
 fi
 rm -f core
 fi
-echo "$as_me:20309: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:20311: result: $cf_cv_func_curses_version" >&5
 echo "${ECHO_T}$cf_cv_func_curses_version" >&6
 test "$cf_cv_func_curses_version" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_CURSES_VERSION 1
 EOF
 
-echo "$as_me:20316: checking for alternate character set array" >&5
+echo "$as_me:20318: checking for alternate character set array" >&5
 echo $ECHO_N "checking for alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_acs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20323,7 +20325,7 @@ cf_cv_curses_acs_map=unknown
 for name in acs_map _acs_map __acs_map ${NCURSES_WRAP_PREFIX}acs_map
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20326 "configure"
+#line 20328 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -20339,16 +20341,16 @@ ${name}['k'] = ACS_PLUS
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20342: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20344: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20345: \$? = $ac_status" >&5
+  echo "$as_me:20347: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20348: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20350: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20351: \$? = $ac_status" >&5
+  echo "$as_me:20353: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_acs_map=$name; break
 else
@@ -20359,7 +20361,7 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 done
 
 fi
-echo "$as_me:20362: result: $cf_cv_curses_acs_map" >&5
+echo "$as_me:20364: result: $cf_cv_curses_acs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
 
 test "$cf_cv_curses_acs_map" != unknown &&
@@ -20369,7 +20371,7 @@ EOF
 
 if test "$cf_enable_widec" = yes; then
 
-echo "$as_me:20372: checking for wide alternate character set array" >&5
+echo "$as_me:20374: checking for wide alternate character set array" >&5
 echo $ECHO_N "checking for wide alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20379,7 +20381,7 @@ else
 	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20382 "configure"
+#line 20384 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20395,16 +20397,16 @@ void *foo = &(${name}['k']); (void)foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20398: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20400: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20401: \$? = $ac_status" >&5
+  echo "$as_me:20403: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20404: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20406: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20407: \$? = $ac_status" >&5
+  echo "$as_me:20409: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_map=$name
 	 break
@@ -20415,7 +20417,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	done
 fi
-echo "$as_me:20418: result: $cf_cv_curses_wacs_map" >&5
+echo "$as_me:20420: result: $cf_cv_curses_wacs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
 test "$cf_cv_curses_wacs_map" != unknown &&
@@ -20423,7 +20425,7 @@ cat >>confdefs.h <<EOF
 #define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
 EOF
 
-echo "$as_me:20426: checking for wide alternate character constants" >&5
+echo "$as_me:20428: checking for wide alternate character constants" >&5
 echo $ECHO_N "checking for wide alternate character constants... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -20433,7 +20435,7 @@ cf_cv_curses_wacs_symbols=no
 if test "$cf_cv_curses_wacs_map" != unknown
 then
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20436 "configure"
+#line 20438 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20450,16 +20452,16 @@ cchar_t *foo = WACS_PLUS;
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20453: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20455: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20456: \$? = $ac_status" >&5
+  echo "$as_me:20458: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20459: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20461: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20462: \$? = $ac_status" >&5
+  echo "$as_me:20464: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -20469,7 +20471,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 else
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20472 "configure"
+#line 20474 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20485,16 +20487,16 @@ cchar_t *foo = WACS_PLUS; (void)foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20488: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20490: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20491: \$? = $ac_status" >&5
+  echo "$as_me:20493: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20494: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20496: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20497: \$? = $ac_status" >&5
+  echo "$as_me:20499: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -20505,7 +20507,7 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
 
 fi
-echo "$as_me:20508: result: $cf_cv_curses_wacs_symbols" >&5
+echo "$as_me:20510: result: $cf_cv_curses_wacs_symbols" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
 test "$cf_cv_curses_wacs_symbols" != no &&
@@ -20515,10 +20517,10 @@ EOF
 
 fi
 
-echo "$as_me:20518: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20520: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20521 "configure"
+#line 20523 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20536,16 +20538,16 @@ attr_t foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20539: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20541: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20542: \$? = $ac_status" >&5
+  echo "$as_me:20544: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20545: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20547: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20548: \$? = $ac_status" >&5
+  echo "$as_me:20550: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20554,7 +20556,7 @@ cat "conftest.$ac_ext" >&5
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20557: result: $cf_result" >&5
+echo "$as_me:20559: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20575,14 +20577,14 @@ fi
 if test "$cf_enable_widec" = yes; then
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:20578: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:20580: 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 20585 "configure"
+#line 20587 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20600,23 +20602,23 @@ mbstate_t state; (void)state
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20603: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20605: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20606: \$? = $ac_status" >&5
+  echo "$as_me:20608: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20609: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20611: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20612: \$? = $ac_status" >&5
+  echo "$as_me:20614: \$? = $ac_status" >&5
   (exit "$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 20619 "configure"
+#line 20621 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20635,16 +20637,16 @@ mbstate_t value; (void) value
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20638: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20640: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20641: \$? = $ac_status" >&5
+  echo "$as_me:20643: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20644: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20646: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20647: \$? = $ac_status" >&5
+  echo "$as_me:20649: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -20656,7 +20658,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20659: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:20661: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -20679,14 +20681,14 @@ if test "$cf_cv_mbstate_t" != unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:20682: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:20684: 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 20689 "configure"
+#line 20691 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20704,23 +20706,23 @@ wchar_t state; (void)state
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20707: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20709: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20710: \$? = $ac_status" >&5
+  echo "$as_me:20712: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20713: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20715: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20716: \$? = $ac_status" >&5
+  echo "$as_me:20718: \$? = $ac_status" >&5
   (exit "$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 20723 "configure"
+#line 20725 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20739,16 +20741,16 @@ wchar_t value; (void) value
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20742: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20744: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20745: \$? = $ac_status" >&5
+  echo "$as_me:20747: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20748: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20750: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20751: \$? = $ac_status" >&5
+  echo "$as_me:20753: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -20760,7 +20762,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20763: result: $cf_cv_wchar_t" >&5
+echo "$as_me:20765: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -20783,14 +20785,14 @@ if test "$cf_cv_wchar_t" != unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:20786: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:20788: 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 20793 "configure"
+#line 20795 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20808,23 +20810,23 @@ wint_t state; (void)state
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20811: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20813: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20814: \$? = $ac_status" >&5
+  echo "$as_me:20816: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20817: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20819: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20820: \$? = $ac_status" >&5
+  echo "$as_me:20822: \$? = $ac_status" >&5
   (exit "$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 20827 "configure"
+#line 20829 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20843,16 +20845,16 @@ wint_t value; (void) value
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20846: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20848: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20849: \$? = $ac_status" >&5
+  echo "$as_me:20851: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20852: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20854: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20855: \$? = $ac_status" >&5
+  echo "$as_me:20857: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wint_t=yes
 else
@@ -20864,7 +20866,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20867: result: $cf_cv_wint_t" >&5
+echo "$as_me:20869: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -20888,10 +20890,10 @@ fi
 
 	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 
-echo "$as_me:20891: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20893: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20894 "configure"
+#line 20896 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20909,16 +20911,16 @@ mbstate_t foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20912: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20914: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20915: \$? = $ac_status" >&5
+  echo "$as_me:20917: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20918: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20920: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20921: \$? = $ac_status" >&5
+  echo "$as_me:20923: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20927,7 +20929,7 @@ cat "conftest.$ac_ext" >&5
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20930: result: $cf_result" >&5
+echo "$as_me:20932: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20949,10 +20951,10 @@ fi
 
 	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 
-echo "$as_me:20952: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20954: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20955 "configure"
+#line 20957 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20970,16 +20972,16 @@ wchar_t foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20973: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20975: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20976: \$? = $ac_status" >&5
+  echo "$as_me:20978: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20979: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20981: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20982: \$? = $ac_status" >&5
+  echo "$as_me:20984: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20988,7 +20990,7 @@ cat "conftest.$ac_ext" >&5
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20991: result: $cf_result" >&5
+echo "$as_me:20993: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -21010,10 +21012,10 @@ fi
 
 	if test "$NCURSES_OK_WINT_T" = 0 ; then
 
-echo "$as_me:21013: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:21015: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21016 "configure"
+#line 21018 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -21031,16 +21033,16 @@ wint_t foo
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21034: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21036: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21037: \$? = $ac_status" >&5
+  echo "$as_me:21039: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21040: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21042: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21043: \$? = $ac_status" >&5
+  echo "$as_me:21045: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -21049,7 +21051,7 @@ cat "conftest.$ac_ext" >&5
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:21052: result: $cf_result" >&5
+echo "$as_me:21054: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -21078,11 +21080,11 @@ boolnames \
 boolfnames \
 ttytype
 do
-echo "$as_me:21081: checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:21083: checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21085 "configure"
+#line 21087 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -21115,16 +21117,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:21118: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:21120: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:21121: \$? = $ac_status" >&5
+  echo "$as_me:21123: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:21124: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21126: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21127: \$? = $ac_status" >&5
+  echo "$as_me:21129: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 
@@ -21134,7 +21136,7 @@ cat "conftest.$ac_ext" >&5
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:21137: result: $cf_result" >&5
+echo "$as_me:21139: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = yes ; then
@@ -21146,14 +21148,14 @@ cf_result=`echo "have_curses_data_$cf_data" | sed y%abcdefghijklmnopqrstuvwxyz./
 EOF
 
 else
-	echo "$as_me:21149: checking for data $cf_data in library" >&5
+	echo "$as_me:21151: checking for data $cf_data in library" >&5
 echo $ECHO_N "checking for data $cf_data in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 21156 "configure"
+#line 21158 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -21192,16 +21194,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21195: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21197: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21198: \$? = $ac_status" >&5
+  echo "$as_me:21200: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21201: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21203: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21204: \$? = $ac_status" >&5
+  echo "$as_me:21206: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -21213,7 +21215,7 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21216 "configure"
+#line 21218 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -21245,15 +21247,15 @@ int main(void)
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:21248: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21250: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21251: \$? = $ac_status" >&5
+  echo "$as_me:21253: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:21253: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21255: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21256: \$? = $ac_status" >&5
+  echo "$as_me:21258: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 
@@ -21265,7 +21267,7 @@ cf_result=no
 fi
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-	echo "$as_me:21268: result: $cf_result" >&5
+	echo "$as_me:21270: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = yes ; then
 
@@ -21282,7 +21284,7 @@ done
 
 if test -n "$with_screen" && test "x$with_screen" = "xpdcurses"
 then
-	echo "$as_me:21285: checking for X" >&5
+	echo "$as_me:21287: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -21386,17 +21388,17 @@ if test "$ac_x_includes" = no; then
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21389 "configure"
+#line 21391 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:21393: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:21395: \"$ac_cpp "conftest.$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:21399: \$? = $ac_status" >&5
+  echo "$as_me:21401: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -21429,7 +21431,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21432 "configure"
+#line 21434 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -21441,16 +21443,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21444: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21446: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21447: \$? = $ac_status" >&5
+  echo "$as_me:21449: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21450: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21452: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21453: \$? = $ac_status" >&5
+  echo "$as_me:21455: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -21488,7 +21490,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:21491: result: $have_x" >&5
+  echo "$as_me:21493: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -21498,7 +21500,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:21501: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:21503: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -21525,11 +21527,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:21528: checking whether -R must be followed by a space" >&5
+      echo "$as_me:21530: checking whether -R must be followed by a space" >&5
 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
       cat >"conftest.$ac_ext" <<_ACEOF
-#line 21532 "configure"
+#line 21534 "configure"
 #include "confdefs.h"
 
 int
@@ -21541,16 +21543,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21544: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21546: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21547: \$? = $ac_status" >&5
+  echo "$as_me:21549: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21550: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21552: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21553: \$? = $ac_status" >&5
+  echo "$as_me:21555: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_R_nospace=yes
 else
@@ -21560,13 +21562,13 @@ ac_R_nospace=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
       if test $ac_R_nospace = yes; then
-	echo "$as_me:21563: result: no" >&5
+	echo "$as_me:21565: result: no" >&5
 echo "${ECHO_T}no" >&6
 	X_LIBS="$X_LIBS -R$x_libraries"
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 21569 "configure"
+#line 21571 "configure"
 #include "confdefs.h"
 
 int
@@ -21578,16 +21580,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21581: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21583: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21584: \$? = $ac_status" >&5
+  echo "$as_me:21586: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21587: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21589: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21590: \$? = $ac_status" >&5
+  echo "$as_me:21592: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_R_space=yes
 else
@@ -21597,11 +21599,11 @@ ac_R_space=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	if test $ac_R_space = yes; then
-	  echo "$as_me:21600: result: yes" >&5
+	  echo "$as_me:21602: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:21604: result: neither works" >&5
+	  echo "$as_me:21606: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -21621,7 +21623,7 @@ echo "${ECHO_T}neither works" >&6
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 21624 "configure"
+#line 21626 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21630,7 +21632,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char XOpenDisplay ();
+char XOpenDisplay (void);
 int
 main (void)
 {
@@ -21640,22 +21642,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21643: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21645: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21646: \$? = $ac_status" >&5
+  echo "$as_me:21648: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21649: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21651: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21652: \$? = $ac_status" >&5
+  echo "$as_me:21654: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
-echo "$as_me:21658: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:21660: checking for dnet_ntoa in -ldnet" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21663,7 +21665,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21666 "configure"
+#line 21668 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21672,7 +21674,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+char dnet_ntoa (void);
 int
 main (void)
 {
@@ -21682,16 +21684,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21685: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21687: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21688: \$? = $ac_status" >&5
+  echo "$as_me:21690: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21691: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21693: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21694: \$? = $ac_status" >&5
+  echo "$as_me:21696: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -21702,14 +21704,14 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21705: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:21707: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
 if test "$ac_cv_lib_dnet_dnet_ntoa" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo "$as_me:21712: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:21714: checking for dnet_ntoa in -ldnet_stub" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21717,7 +21719,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21720 "configure"
+#line 21722 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21726,7 +21728,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char dnet_ntoa ();
+char dnet_ntoa (void);
 int
 main (void)
 {
@@ -21736,16 +21738,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21739: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21741: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21742: \$? = $ac_status" >&5
+  echo "$as_me:21744: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21745: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21747: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21748: \$? = $ac_status" >&5
+  echo "$as_me:21750: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -21756,7 +21758,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21759: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:21761: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
 if test "$ac_cv_lib_dnet_stub_dnet_ntoa" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
@@ -21775,13 +21777,13 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
     # on Irix 5.2, according to T.E. Dickey.
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:21778: checking for gethostbyname" >&5
+    echo "$as_me:21780: checking for gethostbyname" >&5
 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
 if test "${ac_cv_func_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21784 "configure"
+#line 21786 "configure"
 #include "confdefs.h"
 #define gethostbyname autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21812,16 +21814,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21815: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21817: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21818: \$? = $ac_status" >&5
+  echo "$as_me:21820: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21821: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21823: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21824: \$? = $ac_status" >&5
+  echo "$as_me:21826: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -21831,11 +21833,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21834: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:21836: result: $ac_cv_func_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
 
     if test $ac_cv_func_gethostbyname = no; then
-      echo "$as_me:21838: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:21840: checking for gethostbyname in -lnsl" >&5
 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21843,7 +21845,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21846 "configure"
+#line 21848 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21852,7 +21854,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
+char gethostbyname (void);
 int
 main (void)
 {
@@ -21862,16 +21864,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21865: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21867: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21868: \$? = $ac_status" >&5
+  echo "$as_me:21870: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21871: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21874: \$? = $ac_status" >&5
+  echo "$as_me:21876: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -21882,14 +21884,14 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21885: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:21887: result: $ac_cv_lib_nsl_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
 if test "$ac_cv_lib_nsl_gethostbyname" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
-        echo "$as_me:21892: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:21894: checking for gethostbyname in -lbsd" >&5
 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21897,7 +21899,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21900 "configure"
+#line 21902 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21906,7 +21908,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
+char gethostbyname (void);
 int
 main (void)
 {
@@ -21916,16 +21918,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21919: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21921: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21922: \$? = $ac_status" >&5
+  echo "$as_me:21924: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21925: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21927: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21928: \$? = $ac_status" >&5
+  echo "$as_me:21930: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -21936,7 +21938,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21939: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:21941: result: $ac_cv_lib_bsd_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
 if test "$ac_cv_lib_bsd_gethostbyname" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
@@ -21952,13 +21954,13 @@ fi
     # variants that don't use the nameserver (or something).  -lsocket
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:21955: checking for connect" >&5
+    echo "$as_me:21957: checking for connect" >&5
 echo $ECHO_N "checking for connect... $ECHO_C" >&6
 if test "${ac_cv_func_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21961 "configure"
+#line 21963 "configure"
 #include "confdefs.h"
 #define connect autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21989,16 +21991,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21992: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21994: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21995: \$? = $ac_status" >&5
+  echo "$as_me:21997: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21998: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22000: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22001: \$? = $ac_status" >&5
+  echo "$as_me:22003: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_connect=yes
 else
@@ -22008,11 +22010,11 @@ ac_cv_func_connect=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22011: result: $ac_cv_func_connect" >&5
+echo "$as_me:22013: result: $ac_cv_func_connect" >&5
 echo "${ECHO_T}$ac_cv_func_connect" >&6
 
     if test $ac_cv_func_connect = no; then
-      echo "$as_me:22015: checking for connect in -lsocket" >&5
+      echo "$as_me:22017: checking for connect in -lsocket" >&5
 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22020,7 +22022,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22023 "configure"
+#line 22025 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22029,7 +22031,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char connect ();
+char connect (void);
 int
 main (void)
 {
@@ -22039,16 +22041,16 @@ connect ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22042: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22044: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22045: \$? = $ac_status" >&5
+  echo "$as_me:22047: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22048: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22050: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22051: \$? = $ac_status" >&5
+  echo "$as_me:22053: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -22059,7 +22061,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22062: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:22064: result: $ac_cv_lib_socket_connect" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
 if test "$ac_cv_lib_socket_connect" = yes; then
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
@@ -22068,13 +22070,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:22071: checking for remove" >&5
+    echo "$as_me:22073: checking for remove" >&5
 echo $ECHO_N "checking for remove... $ECHO_C" >&6
 if test "${ac_cv_func_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22077 "configure"
+#line 22079 "configure"
 #include "confdefs.h"
 #define remove autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22105,16 +22107,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22108: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22110: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22111: \$? = $ac_status" >&5
+  echo "$as_me:22113: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22114: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22116: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22117: \$? = $ac_status" >&5
+  echo "$as_me:22119: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_remove=yes
 else
@@ -22124,11 +22126,11 @@ ac_cv_func_remove=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22127: result: $ac_cv_func_remove" >&5
+echo "$as_me:22129: result: $ac_cv_func_remove" >&5
 echo "${ECHO_T}$ac_cv_func_remove" >&6
 
     if test $ac_cv_func_remove = no; then
-      echo "$as_me:22131: checking for remove in -lposix" >&5
+      echo "$as_me:22133: checking for remove in -lposix" >&5
 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
 if test "${ac_cv_lib_posix_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22136,7 +22138,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22139 "configure"
+#line 22141 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22145,7 +22147,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char remove ();
+char remove (void);
 int
 main (void)
 {
@@ -22155,16 +22157,16 @@ remove ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22158: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22160: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22161: \$? = $ac_status" >&5
+  echo "$as_me:22163: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22164: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22166: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22167: \$? = $ac_status" >&5
+  echo "$as_me:22169: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -22175,7 +22177,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22178: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:22180: result: $ac_cv_lib_posix_remove" >&5
 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
 if test "$ac_cv_lib_posix_remove" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
@@ -22184,13 +22186,13 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:22187: checking for shmat" >&5
+    echo "$as_me:22189: checking for shmat" >&5
 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
 if test "${ac_cv_func_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22193 "configure"
+#line 22195 "configure"
 #include "confdefs.h"
 #define shmat autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -22221,16 +22223,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22224: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22226: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22227: \$? = $ac_status" >&5
+  echo "$as_me:22229: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22230: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22232: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22233: \$? = $ac_status" >&5
+  echo "$as_me:22235: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -22240,11 +22242,11 @@ ac_cv_func_shmat=no
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:22243: result: $ac_cv_func_shmat" >&5
+echo "$as_me:22245: result: $ac_cv_func_shmat" >&5
 echo "${ECHO_T}$ac_cv_func_shmat" >&6
 
     if test $ac_cv_func_shmat = no; then
-      echo "$as_me:22247: checking for shmat in -lipc" >&5
+      echo "$as_me:22249: checking for shmat in -lipc" >&5
 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22252,7 +22254,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22255 "configure"
+#line 22257 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22261,7 +22263,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char shmat ();
+char shmat (void);
 int
 main (void)
 {
@@ -22271,16 +22273,16 @@ shmat ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22274: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22276: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22277: \$? = $ac_status" >&5
+  echo "$as_me:22279: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22280: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22282: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22283: \$? = $ac_status" >&5
+  echo "$as_me:22285: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -22291,7 +22293,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22294: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:22296: result: $ac_cv_lib_ipc_shmat" >&5
 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
 if test "$ac_cv_lib_ipc_shmat" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
@@ -22309,7 +22311,7 @@ fi
   # These have to be linked with before -lX11, unlike the other
   # libraries we check for below, so use a different variable.
   # John Interrante, Karl Berry
-  echo "$as_me:22312: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:22314: checking for IceConnectionNumber in -lICE" >&5
 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22317,7 +22319,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22320 "configure"
+#line 22322 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22326,7 +22328,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char IceConnectionNumber ();
+char IceConnectionNumber (void);
 int
 main (void)
 {
@@ -22336,16 +22338,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22339: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22341: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22342: \$? = $ac_status" >&5
+  echo "$as_me:22344: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22345: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22347: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22348: \$? = $ac_status" >&5
+  echo "$as_me:22350: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -22356,7 +22358,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22359: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:22361: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
 if test "$ac_cv_lib_ICE_IceConnectionNumber" = yes; then
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
@@ -22403,16 +22405,16 @@ then
 		then
 			test -n "$verbose" && echo "	repairing CFLAGS: $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22406: testing repairing CFLAGS: $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22408: testing repairing CFLAGS: $CFLAGS ..." 1>&5
 
 			CFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22411: testing ... fixed $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22413: testing ... fixed $CFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22415: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22417: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
@@ -22451,16 +22453,16 @@ then
 		then
 			test -n "$verbose" && echo "	repairing CPPFLAGS: $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:22454: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:22456: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
 
 			CPPFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:22459: testing ... fixed $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:22461: testing ... fixed $CPPFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22463: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22465: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
@@ -22499,23 +22501,23 @@ then
 		then
 			test -n "$verbose" && echo "	repairing LDFLAGS: $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:22502: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:22504: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
 
 			LDFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:22507: testing ... fixed $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:22509: testing ... fixed $LDFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22511: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22513: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
 	esac
 fi
 
-echo "$as_me:22518: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:22520: 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.
@@ -22532,7 +22534,7 @@ else
 	enable_warnings=no
 
 fi;
-echo "$as_me:22535: result: $enable_warnings" >&5
+echo "$as_me:22537: result: $enable_warnings" >&5
 echo "${ECHO_T}$enable_warnings" >&6
 if test "$enable_warnings" = "yes"
 then
@@ -22555,10 +22557,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:22558: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:22560: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > "conftest.$ac_ext" <<EOF
-#line 22561 "${as_me:-configure}"
+#line 22563 "${as_me:-configure}"
 #include <stdio.h>
 #include "confdefs.h"
 #include "conftest.h"
@@ -22608,12 +22610,12 @@ EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:22611: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22613: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22614: \$? = $ac_status" >&5
+  echo "$as_me:22616: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22616: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:22618: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case "$cf_attribute" in
@@ -22691,7 +22693,7 @@ do
 done
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22694 "configure"
+#line 22696 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -22706,26 +22708,26 @@ String foo = malloc(1); free((void*)foo)
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22709: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22711: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22712: \$? = $ac_status" >&5
+  echo "$as_me:22714: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22715: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22717: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22718: \$? = $ac_status" >&5
+  echo "$as_me:22720: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
-echo "$as_me:22721: checking for X11/Xt const-feature" >&5
+echo "$as_me:22723: 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 22728 "configure"
+#line 22730 "configure"
 #include "confdefs.h"
 
 #undef  _CONST_X_STRING
@@ -22743,16 +22745,16 @@ String foo = malloc(1); *foo = 0
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22746: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22748: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22749: \$? = $ac_status" >&5
+  echo "$as_me:22751: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22752: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22754: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22755: \$? = $ac_status" >&5
+  echo "$as_me:22757: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_const_x_string=no
@@ -22767,7 +22769,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:22770: result: $cf_cv_const_x_string" >&5
+echo "$as_me:22772: result: $cf_cv_const_x_string" >&5
 echo "${ECHO_T}$cf_cv_const_x_string" >&6
 
 LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
@@ -22796,7 +22798,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
  fi
 cat > "conftest.$ac_ext" <<EOF
-#line 22799 "${as_me:-configure}"
+#line 22801 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 if test "$INTEL_COMPILER" = yes
@@ -22812,7 +22814,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:22815: checking for $CC warning options..." >&5
+	{ echo "$as_me:22817: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
@@ -22828,12 +22830,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:22831: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22833: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22834: \$? = $ac_status" >&5
+  echo "$as_me:22836: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22836: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:22838: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -22841,7 +22843,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 	CFLAGS="$cf_save_CFLAGS"
 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
 then
-	{ echo "$as_me:22844: checking for $CC warning options..." >&5
+	{ echo "$as_me:22846: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	cf_warn_CONST=""
@@ -22864,12 +22866,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:22867: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22869: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22870: \$? = $ac_status" >&5
+  echo "$as_me:22872: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22872: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:22874: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case "$cf_opt" in
 			(Winline)
@@ -22877,7 +22879,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:22880: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:22882: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -22887,7 +22889,7 @@ echo "${as_me:-configure}:22880: testing feature is broken in gcc $GCC_VERSION .
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:22890: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:22892: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -22904,7 +22906,7 @@ fi
 
 fi
 
-echo "$as_me:22907: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:22909: 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.
@@ -22926,7 +22928,7 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:22929: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:22931: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -23040,23 +23042,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:23043: checking for dmalloc.h" >&5
+	echo "$as_me:23045: 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 23049 "configure"
+#line 23051 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:23053: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:23055: \"$ac_cpp "conftest.$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:23059: \$? = $ac_status" >&5
+  echo "$as_me:23061: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -23075,11 +23077,11 @@ else
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:23078: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:23080: 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 "$as_me:23082: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:23084: 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) $ECHO_C" >&6
@@ -23087,7 +23089,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23090 "configure"
+#line 23092 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -23096,7 +23098,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char dmalloc_debug ();
+char dmalloc_debug (void);
 int
 main (void)
 {
@@ -23106,16 +23108,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23109: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23111: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23112: \$? = $ac_status" >&5
+  echo "$as_me:23114: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23115: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23117: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23118: \$? = $ac_status" >&5
+  echo "$as_me:23120: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -23126,7 +23128,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:23129: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:23131: 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
@@ -23141,7 +23143,7 @@ fi
 
 fi
 
-echo "$as_me:23144: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:23146: 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.
@@ -23163,7 +23165,7 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:23166: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:23168: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -23277,23 +23279,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:23280: checking for dbmalloc.h" >&5
+	echo "$as_me:23282: 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 23286 "configure"
+#line 23288 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:23290: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:23292: \"$ac_cpp "conftest.$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:23296: \$? = $ac_status" >&5
+  echo "$as_me:23298: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -23312,11 +23314,11 @@ else
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:23315: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:23317: 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 "$as_me:23319: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:23321: 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) $ECHO_C" >&6
@@ -23324,7 +23326,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23327 "configure"
+#line 23329 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -23333,7 +23335,7 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char debug_malloc ();
+char debug_malloc (void);
 int
 main (void)
 {
@@ -23343,16 +23345,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23346: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23348: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23349: \$? = $ac_status" >&5
+  echo "$as_me:23351: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23352: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23354: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23355: \$? = $ac_status" >&5
+  echo "$as_me:23357: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -23363,7 +23365,7 @@ fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:23366: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:23368: 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
@@ -23378,7 +23380,7 @@ fi
 
 fi
 
-echo "$as_me:23381: checking if you want to use valgrind for testing" >&5
+echo "$as_me:23383: 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.
@@ -23400,7 +23402,7 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:23403: result: ${with_valgrind:-no}" >&5
+echo "$as_me:23405: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case ".$with_cflags" in
@@ -23513,7 +23515,7 @@ fi
 	;;
 esac
 
-echo "$as_me:23516: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:23518: 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.
@@ -23524,7 +23526,7 @@ else
   enable_leaks=yes
 fi;
 if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
-echo "$as_me:23527: result: $with_no_leaks" >&5
+echo "$as_me:23529: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$enable_leaks" = no ; then
@@ -23542,7 +23544,7 @@ fi
 LD_RPATH_OPT=
 if test "x$cf_cv_enable_rpath" != xno
 then
-	echo "$as_me:23545: checking for an rpath option" >&5
+	echo "$as_me:23547: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(irix*)
@@ -23573,12 +23575,12 @@ echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	(*)
 		;;
 	esac
-	echo "$as_me:23576: result: $LD_RPATH_OPT" >&5
+	echo "$as_me:23578: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 	case "x$LD_RPATH_OPT" in
 	(x-R*)
-		echo "$as_me:23581: checking if we need a space after rpath option" >&5
+		echo "$as_me:23583: 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"
 
@@ -23599,7 +23601,7 @@ done
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 23602 "configure"
+#line 23604 "configure"
 #include "confdefs.h"
 
 int
@@ -23611,16 +23613,16 @@ main (void)
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23614: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23616: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23617: \$? = $ac_status" >&5
+  echo "$as_me:23619: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23620: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23622: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23623: \$? = $ac_status" >&5
+  echo "$as_me:23625: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_space=no
 else
@@ -23630,14 +23632,14 @@ cf_rpath_space=yes
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 		LIBS="$cf_save_LIBS"
-		echo "$as_me:23633: result: $cf_rpath_space" >&5
+		echo "$as_me:23635: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 		;;
 	esac
 fi
 
-echo "$as_me:23640: checking if rpath-hack should be disabled" >&5
+echo "$as_me:23642: 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.
@@ -23655,22 +23657,22 @@ else
 
 fi;
 if test "x$enable_rpath_hack" = xno; then cf_disable_rpath_hack=yes; else cf_disable_rpath_hack=no; fi
-echo "$as_me:23658: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:23660: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 
 if test "$enable_rpath_hack" = yes ; then
 
-echo "$as_me:23663: checking for updated LDFLAGS" >&5
+echo "$as_me:23665: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:23666: result: maybe" >&5
+	echo "$as_me:23668: 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:23673: checking for $ac_word" >&5
+echo "$as_me:23675: 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
@@ -23685,7 +23687,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:23688: found $ac_dir/$ac_word" >&5
+echo "$as_me:23690: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -23693,10 +23695,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:23696: result: $cf_ldd_prog" >&5
+  echo "$as_me:23698: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:23699: result: no" >&5
+  echo "$as_me:23701: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -23710,7 +23712,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23713 "configure"
+#line 23715 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -23722,16 +23724,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23725: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23727: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23728: \$? = $ac_status" >&5
+  echo "$as_me:23730: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23731: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23733: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23734: \$? = $ac_status" >&5
+  echo "$as_me:23736: \$? = $ac_status" >&5
   (exit "$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`
@@ -23759,7 +23761,7 @@ rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:23762: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:23764: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -23771,11 +23773,11 @@ echo "${as_me:-configure}:23762: testing ...adding -L$cf_rpath_dir/lib to LDFLAG
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23774: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23776: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23778: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23780: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -23812,7 +23814,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:23815: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:23817: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -23825,11 +23827,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23828: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23830: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:23832: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:23834: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -23866,7 +23868,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:23869: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:23871: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -23879,14 +23881,14 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:23882: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:23884: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23886: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23888: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:23889: result: no" >&5
+	echo "$as_me:23891: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -23907,7 +23909,7 @@ cat >confcache <<\_ACEOF
 # config.status only pays attention to the cache file if you give it
 # the --recheck option to rerun configure.
 #
-# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
 # loading this file, other *unset* `ac_cv_foo' will be assigned the
 # following values.
 
@@ -23976,7 +23978,7 @@ DEFS=-DHAVE_CONFIG_H
 : "${CONFIG_STATUS=./config.status}"
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:23979: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:23981: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >"$CONFIG_STATUS" <<_ACEOF
 #! $SHELL
@@ -24112,7 +24114,7 @@ EOF
 cat >>"$CONFIG_STATUS" <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.52.20230903,
+configured by $0, generated by GNU Autoconf 2.52.20231210,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
 Copyright 2003-2022,2023	Thomas E. Dickey
@@ -24157,7 +24159,7 @@ cat >>"$CONFIG_STATUS" <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:24160: error: ambiguous option: $1
+    { { echo "$as_me:24162: 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;}
@@ -24176,7 +24178,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:24179: error: unrecognized option: $1
+  -*) { { echo "$as_me:24181: 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;}
@@ -24195,7 +24197,7 @@ cat >&5 << _ACEOF
 ## Running config.status.  ##
 ## ----------------------- ##
 
-This file was extended by $as_me 2.52.20230903, executed with
+This file was extended by $as_me 2.52.20231210, executed with
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
@@ -24226,7 +24228,7 @@ do
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS ncurses_cfg.h:ncurses_tst.hin" ;;
-  *) { { echo "$as_me:24229: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:24231: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -24534,7 +24536,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:24537: creating $ac_file" >&5
+    { echo "$as_me:24539: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -24552,7 +24554,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo "$tmp"/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:24555: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:24557: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo "$f";;
@@ -24565,7 +24567,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:24568: error: cannot find input file: $f" >&5
+           { { echo "$as_me:24570: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -24581,7 +24583,7 @@ cat >>"$CONFIG_STATUS" <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' "$ac_item"`
         if test -z "$ac_used"; then
-          { echo "$as_me:24584: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:24586: 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;}
@@ -24590,7 +24592,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' "$ac_item"`
       if test -n "$ac_seen"; then
-        { echo "$as_me:24593: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:24595: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -24635,7 +24637,7 @@ cat >>"$CONFIG_STATUS" <<\EOF
             ac_init=`$EGREP '[ 	]*'$ac_name'[ 	]*=' "$ac_file"`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'"$ac_file"':,'`
-              { echo "$as_me:24638: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:24640: 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;}
@@ -24646,7 +24648,7 @@ $ac_seen" >&2;}
     $EGREP -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>"$tmp"/out
     if test -s "$tmp"/out; then
       ac_seen=`sed -e 's,^,'"$ac_file"':,' < "$tmp"/out`
-      { echo "$as_me:24649: WARNING: Some variables may not be substituted:
+      { echo "$as_me:24651: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -24695,7 +24697,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:24698: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:24700: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -24706,7 +24708,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo "$tmp"/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:24709: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:24711: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -24719,7 +24721,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:24722: error: cannot find input file: $f" >&5
+           { { echo "$as_me:24724: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -24777,7 +24779,7 @@ cat >>"$CONFIG_STATUS" <<\EOF
   rm -f "$tmp"/in
   if test x"$ac_file" != x-; then
     if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then
-      { echo "$as_me:24780: $ac_file is unchanged" >&5
+      { echo "$as_me:24782: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \