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Description: Correct CF_FUNC_POLL test
 There were actually two problems with the test: it did not check
 whether standard input was redirected, and if poll() returned a
 positive result, the test inadvertently failed.  Building ncurses with
 stdin redirected to /dev/null (as under sbuild) would thus result in
 select() rather than poll() being used in ncurses/tty/tty_update.c.
Author: Sven Joachim <svenjoac@gmx.de>
Bug-Debian: http://bugs.debian.org/676461
Last-Update: 2012-06-11

---
 aclocal.m4 |   12 -
 configure  |  628 ++++++++++++++++++++++++++++++-------------------------------
 2 files changed, 328 insertions(+), 312 deletions(-)

--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1441,6 +1441,8 @@ AC_DEFUN([CF_FUNC_POLL],[
 AC_CACHE_CHECK(if poll really works,cf_cv_working_poll,[
 AC_TRY_RUN([
 #include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
 #ifdef HAVE_POLL_H
 #include <poll.h>
 #else
@@ -1450,11 +1452,17 @@ int main() {
 	struct pollfd myfds;
 	int ret;
 
-	myfds.fd = 0;
+	int fd = 0;
+	if (!isatty(fd)) {
+		fd = open("/dev/tty", O_RDWR);
+	}
+
+	myfds.fd = fd;
 	myfds.events = POLLIN;
+	myfds.revents = 0;
 
 	ret = poll(&myfds, 1, 100);
-	${cf_cv_main_return:-return}(ret != 0);
+	${cf_cv_main_return:-return}(ret < 0);
 }],
 	[cf_cv_working_poll=yes],
 	[cf_cv_working_poll=no],
--- a/configure
+++ b/configure
@@ -15729,6 +15729,8 @@ else
 #include "confdefs.h"
 
 #include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
 #ifdef HAVE_POLL_H
 #include <poll.h>
 #else
@@ -15738,23 +15740,29 @@ int main() {
 	struct pollfd myfds;
 	int ret;
 
-	myfds.fd = 0;
+	int fd = 0;
+	if (!isatty(fd)) {
+		fd = open("/dev/tty", O_RDWR);
+	}
+
+	myfds.fd = fd;
 	myfds.events = POLLIN;
+	myfds.revents = 0;
 
 	ret = poll(&myfds, 1, 100);
-	${cf_cv_main_return:-return}(ret != 0);
+	${cf_cv_main_return:-return}(ret < 0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15749: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15757: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15752: \$? = $ac_status" >&5
+  echo "$as_me:15760: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15754: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15762: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15757: \$? = $ac_status" >&5
+  echo "$as_me:15765: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_working_poll=yes
 else
@@ -15766,20 +15774,20 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:15769: result: $cf_cv_working_poll" >&5
+echo "$as_me:15777: result: $cf_cv_working_poll" >&5
 echo "${ECHO_T}$cf_cv_working_poll" >&6
 test "$cf_cv_working_poll" = "yes" && cat >>confdefs.h <<\EOF
 #define HAVE_WORKING_POLL 1
 EOF
 
-echo "$as_me:15775: checking for va_copy" >&5
+echo "$as_me:15783: checking for va_copy" >&5
 echo $ECHO_N "checking for va_copy... $ECHO_C" >&6
 if test "${cf_cv_have_va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15782 "configure"
+#line 15790 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -15796,16 +15804,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15799: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15807: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15802: \$? = $ac_status" >&5
+  echo "$as_me:15810: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15805: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15813: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15808: \$? = $ac_status" >&5
+  echo "$as_me:15816: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_va_copy=yes
 else
@@ -15815,21 +15823,21 @@ cf_cv_have_va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15818: result: $cf_cv_have_va_copy" >&5
+echo "$as_me:15826: result: $cf_cv_have_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
 test "$cf_cv_have_va_copy" = yes && cat >>confdefs.h <<\EOF
 #define HAVE_VA_COPY 1
 EOF
 
-echo "$as_me:15825: checking for __va_copy" >&5
+echo "$as_me:15833: checking for __va_copy" >&5
 echo $ECHO_N "checking for __va_copy... $ECHO_C" >&6
 if test "${cf_cv_have___va_copy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15832 "configure"
+#line 15840 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -15846,16 +15854,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15849: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15857: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15852: \$? = $ac_status" >&5
+  echo "$as_me:15860: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15855: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15863: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15858: \$? = $ac_status" >&5
+  echo "$as_me:15866: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have___va_copy=yes
 else
@@ -15865,20 +15873,20 @@ cf_cv_have___va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15868: result: $cf_cv_have___va_copy" >&5
+echo "$as_me:15876: result: $cf_cv_have___va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
 test "$cf_cv_have___va_copy" = yes && cat >>confdefs.h <<\EOF
 #define HAVE___VA_COPY 1
 EOF
 
-echo "$as_me:15875: checking for pid_t" >&5
+echo "$as_me:15883: checking for pid_t" >&5
 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
 if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15881 "configure"
+#line 15889 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -15893,16 +15901,16 @@ if (sizeof (pid_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15896: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15904: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15899: \$? = $ac_status" >&5
+  echo "$as_me:15907: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15902: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15910: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15905: \$? = $ac_status" >&5
+  echo "$as_me:15913: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_pid_t=yes
 else
@@ -15912,7 +15920,7 @@ ac_cv_type_pid_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:15915: result: $ac_cv_type_pid_t" >&5
+echo "$as_me:15923: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
 if test $ac_cv_type_pid_t = yes; then
   :
@@ -15927,23 +15935,23 @@ fi
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15930: checking for $ac_header" >&5
+echo "$as_me:15938: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15936 "configure"
+#line 15944 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15940: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15948: \"$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:15946: \$? = $ac_status" >&5
+  echo "$as_me:15954: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15962,7 +15970,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15965: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15973: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15975,13 +15983,13 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:15978: checking for $ac_func" >&5
+echo "$as_me:15986: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15984 "configure"
+#line 15992 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -16012,16 +16020,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16015: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16023: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16018: \$? = $ac_status" >&5
+  echo "$as_me:16026: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16021: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16029: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16024: \$? = $ac_status" >&5
+  echo "$as_me:16032: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -16031,7 +16039,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16034: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:16042: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -16043,7 +16051,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:16046: checking for working fork" >&5
+  echo "$as_me:16054: checking for working fork" >&5
 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
 if test "${ac_cv_func_fork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16066,15 +16074,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16069: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16077: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16072: \$? = $ac_status" >&5
+  echo "$as_me:16080: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16074: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16082: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16077: \$? = $ac_status" >&5
+  echo "$as_me:16085: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -16086,7 +16094,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:16089: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:16097: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -16100,12 +16108,12 @@ if test "x$ac_cv_func_fork_works" = xcro
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:16103: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:16111: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&2;}
 fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 if test "x$ac_cv_func_vfork" = xyes; then
-  echo "$as_me:16108: checking for working vfork" >&5
+  echo "$as_me:16116: checking for working vfork" >&5
 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
 if test "${ac_cv_func_vfork_works+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16114,7 +16122,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16117 "configure"
+#line 16125 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -16211,15 +16219,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16214: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16222: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16217: \$? = $ac_status" >&5
+  echo "$as_me:16225: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16219: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16227: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16222: \$? = $ac_status" >&5
+  echo "$as_me:16230: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -16231,13 +16239,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:16234: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:16242: result: $ac_cv_func_vfork_works" >&5
 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
 
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
   ac_cv_func_vfork_works=ac_cv_func_vfork
-  { echo "$as_me:16240: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:16248: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
 echo "$as_me: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&2;}
 fi
 
@@ -16264,7 +16272,7 @@ fi
 
 # special check for test/ditto.c
 
-echo "$as_me:16267: checking for openpty in -lutil" >&5
+echo "$as_me:16275: 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) $ECHO_C" >&6
@@ -16272,7 +16280,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16275 "configure"
+#line 16283 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -16291,16 +16299,16 @@ openpty ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16294: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16302: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16297: \$? = $ac_status" >&5
+  echo "$as_me:16305: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16300: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16308: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16303: \$? = $ac_status" >&5
+  echo "$as_me:16311: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -16311,7 +16319,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:16314: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:16322: 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
@@ -16319,7 +16327,7 @@ else
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:16322: checking for openpty header" >&5
+echo "$as_me:16330: 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) $ECHO_C" >&6
@@ -16330,7 +16338,7 @@ else
     for cf_header in pty.h libutil.h util.h
     do
     cat >conftest.$ac_ext <<_ACEOF
-#line 16333 "configure"
+#line 16341 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -16347,16 +16355,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16350: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16358: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16353: \$? = $ac_status" >&5
+  echo "$as_me:16361: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16356: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16364: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16359: \$? = $ac_status" >&5
+  echo "$as_me:16367: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
         cf_cv_func_openpty=$cf_header
@@ -16374,7 +16382,7 @@ rm -f conftest.$ac_objext conftest$ac_ex
     LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:16377: result: $cf_cv_func_openpty" >&5
+echo "$as_me:16385: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -16426,7 +16434,7 @@ if test -n "$with_hashed_db/include" ; t
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 16429 "configure"
+#line 16437 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -16438,16 +16446,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16441: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16449: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16444: \$? = $ac_status" >&5
+  echo "$as_me:16452: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16447: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16455: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16450: \$? = $ac_status" >&5
+  echo "$as_me:16458: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -16464,7 +16472,7 @@ rm -f conftest.$ac_objext conftest.$ac_e
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:16467: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:16475: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -16498,7 +16506,7 @@ if test -n "$with_hashed_db/lib" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:16501: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:16509: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -16509,23 +16517,23 @@ fi
     fi
 esac
 
-echo "$as_me:16512: checking for db.h" >&5
+echo "$as_me:16520: checking for db.h" >&5
 echo $ECHO_N "checking for db.h... $ECHO_C" >&6
 if test "${ac_cv_header_db_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16518 "configure"
+#line 16526 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:16522: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:16530: \"$ac_cpp conftest.$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:16528: \$? = $ac_status" >&5
+  echo "$as_me:16536: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -16544,11 +16552,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:16547: result: $ac_cv_header_db_h" >&5
+echo "$as_me:16555: result: $ac_cv_header_db_h" >&5
 echo "${ECHO_T}$ac_cv_header_db_h" >&6
 if test $ac_cv_header_db_h = yes; then
 
-echo "$as_me:16551: checking for version of db" >&5
+echo "$as_me:16559: checking for version of db" >&5
 echo $ECHO_N "checking for version of db... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16559,10 +16567,10 @@ cf_cv_hashed_db_version=unknown
 for cf_db_version in 1 2 3 4 5
 do
 
-echo "${as_me:-configure}:16562: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me:-configure}:16570: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16565 "configure"
+#line 16573 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -16592,16 +16600,16 @@ DBT *foo = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16595: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16603: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16598: \$? = $ac_status" >&5
+  echo "$as_me:16606: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16601: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16609: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16604: \$? = $ac_status" >&5
+  echo "$as_me:16612: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -16615,16 +16623,16 @@ rm -f conftest.$ac_objext conftest.$ac_e
 done
 
 fi
-echo "$as_me:16618: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:16626: result: $cf_cv_hashed_db_version" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_version" >&6
 
 if test "$cf_cv_hashed_db_version" = unknown ; then
-	{ { echo "$as_me:16622: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:16630: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:16627: checking for db libraries" >&5
+echo "$as_me:16635: checking for db libraries" >&5
 echo $ECHO_N "checking for db libraries... $ECHO_C" >&6
 if test "${cf_cv_hashed_db_libs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16638,10 +16646,10 @@ do
 		LIBS="-l$cf_db_libs $LIBS"
 	fi
 
-echo "${as_me:-configure}:16641: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me:-configure}:16649: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16644 "configure"
+#line 16652 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -16696,16 +16704,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16699: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16707: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16702: \$? = $ac_status" >&5
+  echo "$as_me:16710: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16705: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16713: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16708: \$? = $ac_status" >&5
+  echo "$as_me:16716: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -16725,11 +16733,11 @@ rm -f conftest.$ac_objext conftest$ac_ex
 done
 
 fi
-echo "$as_me:16728: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:16736: result: $cf_cv_hashed_db_libs" >&5
 echo "${ECHO_T}$cf_cv_hashed_db_libs" >&6
 
 	if test "$cf_cv_hashed_db_libs" = unknown ; then
-		{ { echo "$as_me:16732: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:16740: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -16739,7 +16747,7 @@ fi
 
 else
 
-	{ { echo "$as_me:16742: error: Cannot find db.h" >&5
+	{ { echo "$as_me:16750: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -16754,7 +16762,7 @@ fi
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:16757: checking if we should include stdbool.h" >&5
+echo "$as_me:16765: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -16762,7 +16770,7 @@ if test "${cf_cv_header_stdbool_h+set}"
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16765 "configure"
+#line 16773 "configure"
 #include "confdefs.h"
 
 int
@@ -16774,23 +16782,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16777: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16785: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16780: \$? = $ac_status" >&5
+  echo "$as_me:16788: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16783: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16791: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16786: \$? = $ac_status" >&5
+  echo "$as_me:16794: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 16793 "configure"
+#line 16801 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -16806,16 +16814,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16809: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16817: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16812: \$? = $ac_status" >&5
+  echo "$as_me:16820: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16815: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16823: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16818: \$? = $ac_status" >&5
+  echo "$as_me:16826: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -16829,13 +16837,13 @@ rm -f conftest.$ac_objext conftest.$ac_e
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:16832: result: yes" >&5
+then	echo "$as_me:16840: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:16834: result: no" >&5
+else	echo "$as_me:16842: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:16838: checking for builtin bool type" >&5
+echo "$as_me:16846: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -16843,7 +16851,7 @@ if test "${cf_cv_cc_bool_type+set}" = se
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16846 "configure"
+#line 16854 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -16858,16 +16866,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16861: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16869: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16864: \$? = $ac_status" >&5
+  echo "$as_me:16872: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16867: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16875: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16870: \$? = $ac_status" >&5
+  echo "$as_me:16878: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -16880,9 +16888,9 @@ rm -f conftest.$ac_objext conftest.$ac_e
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:16883: result: yes" >&5
+then	echo "$as_me:16891: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:16885: result: no" >&5
+else	echo "$as_me:16893: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -16904,7 +16912,7 @@ os2*) #(vi
 	cf_stdcpp_libname=stdc++
 	;;
 esac
-echo "$as_me:16907: checking for library $cf_stdcpp_libname" >&5
+echo "$as_me:16915: checking for library $cf_stdcpp_libname" >&5
 echo $ECHO_N "checking for library $cf_stdcpp_libname... $ECHO_C" >&6
 if test "${cf_cv_libstdcpp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16913,7 +16921,7 @@ else
 	cf_save="$LIBS"
 	LIBS="-l$cf_stdcpp_libname $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 16916 "configure"
+#line 16924 "configure"
 #include "confdefs.h"
 
 #include <strstream.h>
@@ -16929,16 +16937,16 @@ strstreambuf foo(buf, sizeof(buf))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16932: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16940: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16935: \$? = $ac_status" >&5
+  echo "$as_me:16943: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16938: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16946: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16941: \$? = $ac_status" >&5
+  echo "$as_me:16949: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -16950,12 +16958,12 @@ rm -f conftest.$ac_objext conftest$ac_ex
 	LIBS="$cf_save"
 
 fi
-echo "$as_me:16953: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:16961: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
 test "$cf_cv_libstdcpp" = yes && CXXLIBS="-l$cf_stdcpp_libname $CXXLIBS"
 fi
 
-	echo "$as_me:16958: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:16966: checking whether $CXX understands -c and -o together" >&5
 echo $ECHO_N "checking whether $CXX understands -c and -o together... $ECHO_C" >&6
 if test "${cf_cv_prog_CXX_c_o+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16971,15 +16979,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:16974: \"$ac_try\"") >&5
+if { (eval echo "$as_me:16982: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16977: \$? = $ac_status" >&5
+  echo "$as_me:16985: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:16979: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:16987: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16982: \$? = $ac_status" >&5
+  echo "$as_me:16990: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -16990,10 +16998,10 @@ rm -rf conftest*
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:16993: result: yes" >&5
+  echo "$as_me:17001: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:16996: result: no" >&5
+  echo "$as_me:17004: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -17013,12 +17021,12 @@ os2*) #(vi
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:17016: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:17024: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
 	LIBS="-l$cf_gpp_libname $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17021 "configure"
+#line 17029 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -17032,16 +17040,16 @@ two_arg_error_handler_t foo2 = lib_error
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17035: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17043: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17038: \$? = $ac_status" >&5
+  echo "$as_me:17046: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17041: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17049: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17044: \$? = $ac_status" >&5
+  echo "$as_me:17052: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
@@ -17060,7 +17068,7 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 17063 "configure"
+#line 17071 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -17074,16 +17082,16 @@ two_arg_error_handler_t foo2 = lib_error
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17077: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17085: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17080: \$? = $ac_status" >&5
+  echo "$as_me:17088: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17083: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17091: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17086: \$? = $ac_status" >&5
+  echo "$as_me:17094: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
@@ -17100,7 +17108,7 @@ rm -f conftest.$ac_objext conftest$ac_ex
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
-	echo "$as_me:17103: result: $cf_cxx_library" >&5
+	echo "$as_me:17111: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -17116,7 +17124,7 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
-echo "$as_me:17119: checking how to run the C++ preprocessor" >&5
+echo "$as_me:17127: checking how to run the C++ preprocessor" >&5
 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
 if test -z "$CXXCPP"; then
   if test "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -17133,18 +17141,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 17136 "configure"
+#line 17144 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:17141: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17149: \"$ac_cpp conftest.$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:17147: \$? = $ac_status" >&5
+  echo "$as_me:17155: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -17167,17 +17175,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 17170 "configure"
+#line 17178 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:17174: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17182: \"$ac_cpp conftest.$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:17180: \$? = $ac_status" >&5
+  echo "$as_me:17188: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -17214,7 +17222,7 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:17217: result: $CXXCPP" >&5
+echo "$as_me:17225: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -17224,18 +17232,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 17227 "configure"
+#line 17235 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:17232: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17240: \"$ac_cpp conftest.$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:17238: \$? = $ac_status" >&5
+  echo "$as_me:17246: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -17258,17 +17266,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 17261 "configure"
+#line 17269 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:17265: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17273: \"$ac_cpp conftest.$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:17271: \$? = $ac_status" >&5
+  echo "$as_me:17279: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -17296,7 +17304,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:17299: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:17307: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -17311,23 +17319,23 @@ ac_main_return=return
 for ac_header in iostream typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:17314: checking for $ac_header" >&5
+echo "$as_me:17322: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17320 "configure"
+#line 17328 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:17324: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17332: \"$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:17330: \$? = $ac_status" >&5
+  echo "$as_me:17338: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -17346,7 +17354,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17349: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17357: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17357,10 +17365,10 @@ fi
 done
 
     if test x"$ac_cv_header_iostream" = xyes ; then
-        echo "$as_me:17360: checking if iostream uses std-namespace" >&5
+        echo "$as_me:17368: checking if iostream uses std-namespace" >&5
 echo $ECHO_N "checking if iostream uses std-namespace... $ECHO_C" >&6
         cat >conftest.$ac_ext <<_ACEOF
-#line 17363 "configure"
+#line 17371 "configure"
 #include "confdefs.h"
 
 #include <iostream>
@@ -17377,16 +17385,16 @@ cerr << "testing" << endl;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17380: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17388: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17383: \$? = $ac_status" >&5
+  echo "$as_me:17391: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17386: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17394: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17389: \$? = $ac_status" >&5
+  echo "$as_me:17397: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_iostream_namespace=yes
 else
@@ -17395,7 +17403,7 @@ cat conftest.$ac_ext >&5
 cf_iostream_namespace=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-        echo "$as_me:17398: result: $cf_iostream_namespace" >&5
+        echo "$as_me:17406: result: $cf_iostream_namespace" >&5
 echo "${ECHO_T}$cf_iostream_namespace" >&6
         if test "$cf_iostream_namespace" = yes ; then
             cat >>confdefs.h <<\EOF
@@ -17405,7 +17413,7 @@ EOF
         fi
     fi
 
-echo "$as_me:17408: checking if we should include stdbool.h" >&5
+echo "$as_me:17416: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -17413,7 +17421,7 @@ if test "${cf_cv_header_stdbool_h+set}"
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17416 "configure"
+#line 17424 "configure"
 #include "confdefs.h"
 
 int
@@ -17425,23 +17433,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17428: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17436: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17431: \$? = $ac_status" >&5
+  echo "$as_me:17439: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17434: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17442: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17437: \$? = $ac_status" >&5
+  echo "$as_me:17445: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=0
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 17444 "configure"
+#line 17452 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -17457,16 +17465,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17460: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17468: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17463: \$? = $ac_status" >&5
+  echo "$as_me:17471: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17466: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17474: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17469: \$? = $ac_status" >&5
+  echo "$as_me:17477: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -17480,13 +17488,13 @@ rm -f conftest.$ac_objext conftest.$ac_e
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:17483: result: yes" >&5
+then	echo "$as_me:17491: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:17485: result: no" >&5
+else	echo "$as_me:17493: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:17489: checking for builtin bool type" >&5
+echo "$as_me:17497: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -17494,7 +17502,7 @@ if test "${cf_cv_builtin_bool+set}" = se
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17497 "configure"
+#line 17505 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -17509,16 +17517,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17512: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17520: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17515: \$? = $ac_status" >&5
+  echo "$as_me:17523: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17518: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17526: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17521: \$? = $ac_status" >&5
+  echo "$as_me:17529: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -17531,13 +17539,13 @@ rm -f conftest.$ac_objext conftest.$ac_e
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:17534: result: yes" >&5
+then	echo "$as_me:17542: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:17536: result: no" >&5
+else	echo "$as_me:17544: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:17540: checking for size of bool" >&5
+echo "$as_me:17548: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17548,7 +17556,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17551 "configure"
+#line 17559 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -17590,15 +17598,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17593: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17601: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17596: \$? = $ac_status" >&5
+  echo "$as_me:17604: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17598: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17606: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17601: \$? = $ac_status" >&5
+  echo "$as_me:17609: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -17616,18 +17624,18 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:17619: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:17627: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in #(vi
 	.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:17625: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:17633: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
-echo "$as_me:17630: checking for special defines needed for etip.h" >&5
+echo "$as_me:17638: checking for special defines needed for etip.h" >&5
 echo $ECHO_N "checking for special defines needed for etip.h... $ECHO_C" >&6
 cf_save_CXXFLAGS="$CXXFLAGS"
 cf_result="none"
@@ -17639,7 +17647,7 @@ do
 	test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
 	test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17642 "configure"
+#line 17650 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -17653,16 +17661,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17656: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17664: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17659: \$? = $ac_status" >&5
+  echo "$as_me:17667: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17662: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17665: \$? = $ac_status" >&5
+  echo "$as_me:17673: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -17683,12 +17691,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:17686: result: $cf_result" >&5
+echo "$as_me:17694: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:17691: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:17699: checking if $CXX accepts parameter initialization" >&5
 echo $ECHO_N "checking if $CXX accepts parameter initialization... $ECHO_C" >&6
 if test "${cf_cv_cpp_param_init+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17705,7 +17713,7 @@ ac_main_return=return
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17708 "configure"
+#line 17716 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -17724,15 +17732,15 @@ void main() { }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17727: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17735: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17730: \$? = $ac_status" >&5
+  echo "$as_me:17738: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17732: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17740: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17735: \$? = $ac_status" >&5
+  echo "$as_me:17743: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -17751,7 +17759,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:17754: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:17762: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes && cat >>confdefs.h <<\EOF
@@ -17760,7 +17768,7 @@ EOF
 
 if test -n "$CXX"; then
 
-echo "$as_me:17763: checking if $CXX accepts static_cast" >&5
+echo "$as_me:17771: checking if $CXX accepts static_cast" >&5
 echo $ECHO_N "checking if $CXX accepts static_cast... $ECHO_C" >&6
 if test "${cf_cv_cpp_static_cast+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17774,7 +17782,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17777 "configure"
+#line 17785 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -17818,16 +17826,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17821: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17829: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17824: \$? = $ac_status" >&5
+  echo "$as_me:17832: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17827: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17835: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17830: \$? = $ac_status" >&5
+  echo "$as_me:17838: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -17845,7 +17853,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:17848: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:17856: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -17893,7 +17901,7 @@ else
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:17896: checking for size of bool" >&5
+echo "$as_me:17904: checking for size of bool" >&5
 echo $ECHO_N "checking for size of bool... $ECHO_C" >&6
 if test "${cf_cv_type_of_bool+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -17904,7 +17912,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17907 "configure"
+#line 17915 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -17946,15 +17954,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17949: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17957: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17952: \$? = $ac_status" >&5
+  echo "$as_me:17960: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17954: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17957: \$? = $ac_status" >&5
+  echo "$as_me:17965: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_of_bool=`cat cf_test.out`
 		 if test -z "$cf_cv_type_of_bool"; then
@@ -17972,25 +17980,25 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:17975: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:17983: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 if test "$cf_cv_type_of_bool" = unknown ; then
 	case .$NCURSES_BOOL in #(vi
 	.auto|.) NCURSES_BOOL=unsigned;;
 	esac
-	{ echo "$as_me:17981: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:17989: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
 echo "$as_me: WARNING: Assuming $NCURSES_BOOL for type of bool" >&2;}
 	cf_cv_type_of_bool=$NCURSES_BOOL
 fi
 
 		else
-			echo "$as_me:17987: checking for fallback type of bool" >&5
+			echo "$as_me:17995: checking for fallback type of bool" >&5
 echo $ECHO_N "checking for fallback type of bool... $ECHO_C" >&6
 			case "$host_cpu" in #(vi
 			i?86)	cf_cv_type_of_bool=char	;; #(vi
 			*)	cf_cv_type_of_bool=int	;;
 			esac
-			echo "$as_me:17993: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:18001: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -18019,7 +18027,7 @@ if test -f "${srcdir}/Ada95/Makefile.in"
 
 	if test "$cf_with_ada" != "no" ; then
 		if test "$with_libtool" != "no"; then
-			{ echo "$as_me:18022: WARNING: libtool does not support Ada - disabling feature" >&5
+			{ echo "$as_me:18030: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 			cf_with_ada=no
 		fi
@@ -18030,7 +18038,7 @@ echo "$as_me: WARNING: libtool does not
 cf_ada_make=gnatmake
 # Extract the first word of "$cf_ada_make", so it can be a program name with args.
 set dummy $cf_ada_make; ac_word=$2
-echo "$as_me:18033: checking for $ac_word" >&5
+echo "$as_me:18041: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_gnat_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18045,7 +18053,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_gnat_exists="yes"
-echo "$as_me:18048: found $ac_dir/$ac_word" >&5
+echo "$as_me:18056: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -18054,10 +18062,10 @@ fi
 fi
 gnat_exists=$ac_cv_prog_gnat_exists
 if test -n "$gnat_exists"; then
-  echo "$as_me:18057: result: $gnat_exists" >&5
+  echo "$as_me:18065: result: $gnat_exists" >&5
 echo "${ECHO_T}$gnat_exists" >&6
 else
-  echo "$as_me:18060: result: no" >&5
+  echo "$as_me:18068: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18065,12 +18073,12 @@ if test "$ac_cv_prog_gnat_exists" = no;
    cf_ada_make=
 else
 
-echo "$as_me:18068: checking for gnat version" >&5
+echo "$as_me:18076: checking for gnat version" >&5
 echo $ECHO_N "checking for gnat version... $ECHO_C" >&6
 cf_gnat_version=`${cf_ada_make:-gnatmake} -v 2>&1 | \
 	grep '[0-9].[0-9][0-9]*' |\
     sed -e '2,$d' -e 's/[^0-9 \.]//g' -e 's/^[ ]*//' -e 's/ .*//'`
-echo "$as_me:18073: result: $cf_gnat_version" >&5
+echo "$as_me:18081: result: $cf_gnat_version" >&5
 echo "${ECHO_T}$cf_gnat_version" >&6
 
 case $cf_gnat_version in #(vi
@@ -18078,7 +18086,7 @@ case $cf_gnat_version in #(vi
 	cf_cv_prog_gnat_correct=yes
 	;;
 *)
-	{ echo "$as_me:18081: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+	{ echo "$as_me:18089: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
 echo "$as_me: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&2;}
 	cf_cv_prog_gnat_correct=no
 	;;
@@ -18086,7 +18094,7 @@ esac
 
    # Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
-echo "$as_me:18089: checking for $ac_word" >&5
+echo "$as_me:18097: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_M4_exists+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18101,7 +18109,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_M4_exists="yes"
-echo "$as_me:18104: found $ac_dir/$ac_word" >&5
+echo "$as_me:18112: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -18110,10 +18118,10 @@ fi
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:18113: result: $M4_exists" >&5
+  echo "$as_me:18121: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:18116: result: no" >&5
+  echo "$as_me:18124: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18122,7 +18130,7 @@ fi
       echo Ada95 binding required program m4 not found. Ada95 binding disabled.
    fi
    if test "$cf_cv_prog_gnat_correct" = yes; then
-      echo "$as_me:18125: checking if GNAT works" >&5
+      echo "$as_me:18133: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf conftest* *~conftest*
@@ -18150,7 +18158,7 @@ else
 fi
 rm -rf conftest* *~conftest*
 
-      echo "$as_me:18153: result: $cf_cv_prog_gnat_correct" >&5
+      echo "$as_me:18161: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
    fi
 fi
@@ -18175,7 +18183,7 @@ fi
 				;;
 			esac
 
-echo "$as_me:18178: checking if GNAT supports generics" >&5
+echo "$as_me:18186: checking if GNAT supports generics" >&5
 echo $ECHO_N "checking if GNAT supports generics... $ECHO_C" >&6
 case $cf_gnat_version in #(vi
 3.[1-9]*|[4-9].*) #(vi
@@ -18185,7 +18193,7 @@ case $cf_gnat_version in #(vi
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:18188: result: $cf_gnat_generics" >&5
+echo "$as_me:18196: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -18197,7 +18205,7 @@ else
 	cf_generic_objects=
 fi
 
-echo "$as_me:18200: checking if GNAT supports SIGINT" >&5
+echo "$as_me:18208: checking if GNAT supports SIGINT" >&5
 echo $ECHO_N "checking if GNAT supports SIGINT... $ECHO_C" >&6
 if test "${cf_cv_gnat_sigint+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18245,7 +18253,7 @@ fi
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:18248: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:18256: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test $cf_cv_gnat_sigint = yes ; then
@@ -18254,7 +18262,7 @@ else
 	USE_GNAT_SIGINT="#"
 fi
 
-echo "$as_me:18257: checking if GNAT pragma Unreferenced works" >&5
+echo "$as_me:18265: checking if GNAT pragma Unreferenced works" >&5
 echo $ECHO_N "checking if GNAT pragma Unreferenced works... $ECHO_C" >&6
 if test "${cf_cv_pragma_unreferenced+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -18285,7 +18293,7 @@ fi
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:18288: result: $cf_cv_pragma_unreferenced" >&5
+echo "$as_me:18296: result: $cf_cv_pragma_unreferenced" >&5
 echo "${ECHO_T}$cf_cv_pragma_unreferenced" >&6
 
 # if the pragma is supported, use it (needed in the Trace code).
@@ -18298,7 +18306,7 @@ fi
 cf_gnat_libraries=no
 cf_gnat_projects=no
 
-echo "$as_me:18301: checking if GNAT supports project files" >&5
+echo "$as_me:18309: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
 case $cf_gnat_version in #(vi
 3.[0-9]*) #(vi
@@ -18366,14 +18374,14 @@ CF_EOF
 	esac
 	;;
 esac
-echo "$as_me:18369: result: $cf_gnat_projects" >&5
+echo "$as_me:18377: result: $cf_gnat_projects" >&5
 echo "${ECHO_T}$cf_gnat_projects" >&6
 
 if test $cf_gnat_projects = yes
 then
-	echo "$as_me:18374: checking if GNAT supports libraries" >&5
+	echo "$as_me:18382: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:18376: result: $cf_gnat_libraries" >&5
+	echo "$as_me:18384: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -18393,7 +18401,7 @@ else
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:18396: checking for ada-compiler" >&5
+echo "$as_me:18404: checking for ada-compiler" >&5
 echo $ECHO_N "checking for ada-compiler... $ECHO_C" >&6
 
 # Check whether --with-ada-compiler or --without-ada-compiler was given.
@@ -18404,12 +18412,12 @@ else
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:18407: result: $cf_ada_compiler" >&5
+echo "$as_me:18415: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 			cf_ada_package=terminal_interface
 
-echo "$as_me:18412: checking for ada-include" >&5
+echo "$as_me:18420: checking for ada-include" >&5
 echo $ECHO_N "checking for ada-include... $ECHO_C" >&6
 
 # Check whether --with-ada-include or --without-ada-include was given.
@@ -18445,7 +18453,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:18448: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:18456: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -18454,10 +18462,10 @@ esac
 fi
 ADA_INCLUDE="$withval"
 
-echo "$as_me:18457: result: $ADA_INCLUDE" >&5
+echo "$as_me:18465: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:18460: checking for ada-objects" >&5
+echo "$as_me:18468: checking for ada-objects" >&5
 echo $ECHO_N "checking for ada-objects... $ECHO_C" >&6
 
 # Check whether --with-ada-objects or --without-ada-objects was given.
@@ -18493,7 +18501,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:18496: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:18504: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -18502,10 +18510,10 @@ esac
 fi
 ADA_OBJECTS="$withval"
 
-echo "$as_me:18505: result: $ADA_OBJECTS" >&5
+echo "$as_me:18513: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:18508: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:18516: checking if an Ada95 shared-library should be built" >&5
 echo $ECHO_N "checking if an Ada95 shared-library should be built... $ECHO_C" >&6
 
 # Check whether --with-ada-sharedlib or --without-ada-sharedlib was given.
@@ -18515,7 +18523,7 @@ if test "${with_ada_sharedlib+set}" = se
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:18518: result: $with_ada_sharedlib" >&5
+echo "$as_me:18526: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 ADA_SHAREDLIB='lib$(LIB_NAME).so.1'
@@ -18546,7 +18554,7 @@ fi
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:18549: checking for library subsets" >&5
+echo "$as_me:18557: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -18587,7 +18595,7 @@ fi
 test "$with_widec"     = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:18590: result: $LIB_SUBSETS" >&5
+echo "$as_me:18598: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -18625,7 +18633,7 @@ elif test "$includedir" != "/usr/include
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:18628: checking default library suffix" >&5
+echo "$as_me:18636: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -18636,10 +18644,10 @@ echo $ECHO_N "checking default library s
 	shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:18639: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:18647: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:18642: checking default library-dependency suffix" >&5
+echo "$as_me:18650: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in #(vi
@@ -18692,10 +18700,10 @@ echo $ECHO_N "checking default library-d
 	esac
 	test -n "$LIB_SUFFIX" && DFT_LIB_SUFFIX="${LIB_SUFFIX}${DFT_LIB_SUFFIX}"
 	test -n "$LIB_SUFFIX" && DFT_DEP_SUFFIX="${LIB_SUFFIX}${DFT_DEP_SUFFIX}"
-echo "$as_me:18695: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:18703: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:18698: checking default object directory" >&5
+echo "$as_me:18706: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -18711,12 +18719,12 @@ echo $ECHO_N "checking default object di
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:18714: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:18722: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 # libtool thinks it can make c++ shared libraries (perhaps only g++)
 if test "$cf_with_cxx" = yes ; then
-echo "$as_me:18719: checking c++ library-dependency suffix" >&5
+echo "$as_me:18727: checking c++ library-dependency suffix" >&5
 echo $ECHO_N "checking c++ library-dependency suffix... $ECHO_C" >&6
 if test "$with_libtool" != "no"; then
 	CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
@@ -18773,7 +18781,7 @@ else
 	test -n "$LIB_SUFFIX" && CXX_LIB_SUFFIX="${LIB_SUFFIX}${CXX_LIB_SUFFIX}"
 	test -n "$LIB_SUFFIX" && CXX_DEP_SUFFIX="${LIB_SUFFIX}${CXX_DEP_SUFFIX}"
 fi
-echo "$as_me:18776: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:18784: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -18927,19 +18935,19 @@ fi
 
 if test -n "$LDFLAGS_STATIC" && test -n "$LDFLAGS_SHARED"
 then
-	echo "$as_me:18930: checking if linker supports switching between static/dynamic" >&5
+	echo "$as_me:18938: checking if linker supports switching between static/dynamic" >&5
 echo $ECHO_N "checking if linker supports switching between static/dynamic... $ECHO_C" >&6
 
 	rm -f libconftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 18935 "configure"
+#line 18943 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp) { return fflush(fp); }
 EOF
-	if { (eval echo "$as_me:18939: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:18947: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18942: \$? = $ac_status" >&5
+  echo "$as_me:18950: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		( $AR $ARFLAGS libconftest.a conftest.o ) 2>&5 1>/dev/null
 		( eval $RANLIB libconftest.a ) 2>&5 >/dev/null
@@ -18950,10 +18958,10 @@ EOF
 
 	LIBS="$LDFLAGS_STATIC -L`pwd` -lconftest $LDFLAGS_DYNAMIC $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18953 "configure"
+#line 18961 "configure"
 #include "confdefs.h"
 
-#line 18956 "configure"
+#line 18964 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp);
 
@@ -18968,16 +18976,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18971: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18979: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18974: \$? = $ac_status" >&5
+  echo "$as_me:18982: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18977: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18985: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18980: \$? = $ac_status" >&5
+  echo "$as_me:18988: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_ldflags_static=yes
 else
@@ -18990,7 +18998,7 @@ rm -f conftest.$ac_objext conftest$ac_ex
 	rm -f libconftest.*
 	LIBS="$cf_save_LIBS"
 
-	echo "$as_me:18993: result: $cf_ldflags_static" >&5
+	echo "$as_me:19001: result: $cf_ldflags_static" >&5
 echo "${ECHO_T}$cf_ldflags_static" >&6
 
 	if test $cf_ldflags_static != yes
@@ -19006,12 +19014,12 @@ fi
 	;;
 esac
 
-echo "$as_me:19009: checking where we will install curses.h" >&5
+echo "$as_me:19017: checking where we will install curses.h" >&5
 echo $ECHO_N "checking where we will install curses.h... $ECHO_C" >&6
 test "$with_overwrite" = no && \
 test "x$includedir" = 'x${prefix}/include' && \
 	includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
-echo "$as_me:19014: result: $includedir" >&5
+echo "$as_me:19022: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -19019,7 +19027,7 @@ echo "${ECHO_T}$includedir" >&6
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:19022: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:19030: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
 echo "$as_me: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&2;}
 fi
 fi
@@ -19036,7 +19044,7 @@ EOF
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:19039: checking for src modules" >&5
+echo "$as_me:19047: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -19099,7 +19107,7 @@ EOF
 		fi
 	fi
 done
-echo "$as_me:19102: result: $cf_cv_src_modules" >&5
+echo "$as_me:19110: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -19305,7 +19313,7 @@ fi
 
 # Extract the first word of "tic", so it can be a program name with args.
 set dummy tic; ac_word=$2
-echo "$as_me:19308: checking for $ac_word" >&5
+echo "$as_me:19316: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_TIC_PATH+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19322,7 +19330,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   if $as_executable_p "$ac_dir/$ac_word"; then
    ac_cv_path_TIC_PATH="$ac_dir/$ac_word"
-   echo "$as_me:19325: found $ac_dir/$ac_word" >&5
+   echo "$as_me:19333: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -19334,10 +19342,10 @@ fi
 TIC_PATH=$ac_cv_path_TIC_PATH
 
 if test -n "$TIC_PATH"; then
-  echo "$as_me:19337: result: $TIC_PATH" >&5
+  echo "$as_me:19345: result: $TIC_PATH" >&5
 echo "${ECHO_T}$TIC_PATH" >&6
 else
-  echo "$as_me:19340: result: no" >&5
+  echo "$as_me:19348: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -19345,7 +19353,7 @@ if test -n "$FALLBACK_LIST"
 then
 	if test "$TIC_PATH" = unknown
 	then
-		{ echo "$as_me:19348: WARNING: no tic program found for fallbacks" >&5
+		{ echo "$as_me:19356: WARNING: no tic program found for fallbacks" >&5
 echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
 	fi
 fi
@@ -19446,7 +19454,7 @@ 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:19449: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:19457: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -19622,7 +19630,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:19625: error: ambiguous option: $1
+    { { echo "$as_me:19633: 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;}
@@ -19641,7 +19649,7 @@ Try \`$0 --help' for more information."
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:19644: error: unrecognized option: $1
+  -*) { { echo "$as_me:19652: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -19747,7 +19755,7 @@ do
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "include/ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/ncurses_cfg.h:include/ncurses_cfg.hin" ;;
-  *) { { echo "$as_me:19750: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:19758: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -20157,7 +20165,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:20160: creating $ac_file" >&5
+    { echo "$as_me:20168: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -20175,7 +20183,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:20178: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:20186: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -20188,7 +20196,7 @@ echo "$as_me: error: cannot find input f
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:20191: error: cannot find input file: $f" >&5
+           { { echo "$as_me:20199: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -20254,7 +20262,7 @@ for ac_file in : $CONFIG_HEADERS; do tes
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:20257: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:20265: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -20265,7 +20273,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:20268: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:20276: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -20278,7 +20286,7 @@ echo "$as_me: error: cannot find input f
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:20281: error: cannot find input file: $f" >&5
+           { { echo "$as_me:20289: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -20336,7 +20344,7 @@ cat >>$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:20339: $ac_file is unchanged" >&5
+      { echo "$as_me:20347: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \