From c7bc3019ea01faeaf2baf5b6a9efaf65c5ebe0aa Mon Sep 17 00:00:00 2001
From: "Thomas E. Dickey" <dickey@invisible-island.net>
Date: Sun, 25 Nov 2007 02:05:21 +0000
Subject: [PATCH] ncurses 5.6 - patch 20071124

+ modify configure option --with-hashed-db to accept a parameter which
  is the install-prefix of a given Berkeley Database (prompted by
  pierre4d2 comments).
+ rewrite wrapper for wcrtomb(), making it work on Solaris.  This is
  used in the form library to determine the length of the buffer needed
  by field_buffer (report by Alfred Fung).
+ remove unneeded window-parameter from C++ binding for wresize (report
  by Chris Lee).
---
 INSTALL                          |  10 +-
 NEWS                             |  18 +-
 aclocal.m4                       | 161 ++++++++-
 c++/cursesw.h                    |   6 +-
 configure                        | 570 ++++++++++++++++++++-----------
 configure.in                     |  11 +-
 dist.mk                          |   4 +-
 form/frm_driver.c                |   7 +-
 ncurses/curses.priv.h            |   8 +-
 ncurses/widechar/lib_unget_wch.c |  20 +-
 10 files changed, 585 insertions(+), 230 deletions(-)

diff --git a/INSTALL b/INSTALL
index 9d972ef0..e0b6da6b 100644
--- a/INSTALL
+++ b/INSTALL
@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: INSTALL,v 1.120 2007/11/17 22:05:11 tom Exp $
+-- $Id: INSTALL,v 1.121 2007/11/24 20:22:52 tom Exp $
 ---------------------------------------------------------------------
              How to install Ncurses/Terminfo on your system
 ---------------------------------------------------------------------
@@ -694,7 +694,7 @@ SUMMARY OF CONFIGURE OPTIONS:
 
 	See also --without-dlsym
 
-    --with-hashed-db
+    --with-hashed-db[=XXX]
 	Use a hashed database for storing terminfo data rather than storing
 	each compiled entry in a separate binary file within a directory
 	tree.
@@ -709,6 +709,12 @@ SUMMARY OF CONFIGURE OPTIONS:
 	You cannot have a directory containing both hashed-database and
 	filesystem-based terminfo entries.
 
+	Use the parameter value to give the install-prefix used for the
+	datbase, e.g.,
+		--with-hashed-db=/usr/local/BigBase
+	to find the corresponding include- and lib-directories under the
+	given directory.
+
 	See also the --enable-getcap option.
 
     --with-install-prefix=XXX
diff --git a/NEWS b/NEWS
index 4d3a1ee8..18df484e 100644
--- a/NEWS
+++ b/NEWS
@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.1182 2007/11/17 23:43:07 tom Exp $
+-- $Id: NEWS,v 1.1184 2007/11/25 00:04:31 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -45,6 +45,16 @@ See the AUTHORS file for the corresponding full names.
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20071124
+	+ modify configure option --with-hashed-db to accept a parameter which
+	  is the install-prefix of a given Berkeley Database (prompted by
+	  pierre4d2 comments).
+	+ rewrite wrapper for wcrtomb(), making it work on Solaris.  This is
+	  used in the form library to determine the length of the buffer needed
+	  by field_buffer (report by Alfred Fung).
+	+ remove unneeded window-parameter from C++ binding for wresize (report
+	  by Chris Lee).
+
 20071117
 	+ modify the support for filesystems which do not support mixed-case to
 	  generate 2-character (hexadecimal) codes for the lower-level of the
@@ -92,7 +102,7 @@ it is not possible to add this information.
 	+ add new functions to lib_trace.c to setup mutex's for the _tracef()
 	  calls within the ncurses library.
 	+ for the reentrant model, move _nc_tputs_trace and _nc_outchars into
-	  the SCREEN. 
+	  the SCREEN.
 	+ start modifying test/worm.c to provide threading demo (incomplete).
 	+ separated ifdef's for some BSD-related symbols in tset.c, to make
 	  it compile on LynxOS (report by Greg Gemmer).
@@ -231,7 +241,7 @@ it is not possible to add this information.
 	  (discussion with Clive Nicolson).
 	+ add a modification of test/dots.c, i.e., test/dots_mvcur.c to
 	  illustrate how to use mvcur().
-	+ modify wide-character flavor of SetAttr() to preserve the 
+	+ modify wide-character flavor of SetAttr() to preserve the
 	  WidecExt() value stored in the .attr field, e.g., in case it
 	  is overwritten by chgat (report by Aleksi Torhamo).
 	+ correct buffer-size for _nc_viswbuf2n() (report by Aleksi Torhamo).
@@ -301,7 +311,7 @@ it is not possible to add this information.
 
 20070407
 	+ add man/curs_legacy.3x, man/curs_opaque.3x
-	+ fix acs_map binding for Ada95 when --enable-reentrant is used. 
+	+ fix acs_map binding for Ada95 when --enable-reentrant is used.
 	+ add adacurses-config to the Ada95 install, based on version from
 	  FreeBSD port, in turn by Juergen Pfeifer in 2000 (prompted by
 	  comment on comp.lang.ada newsgroup).
diff --git a/aclocal.m4 b/aclocal.m4
index 14bb7e86..32c88f58 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.436 2007/08/11 18:12:19 tom Exp $
+dnl $Id: aclocal.m4,v 1.440 2007/11/25 00:58:01 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -166,6 +166,99 @@ fi
 
 AC_SUBST(EXTRA_CPPFLAGS)
 
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ADD_INCDIR version: 8 updated: 2007/07/30 19:22:58
+dnl -------------
+dnl Add an include-directory to $CPPFLAGS.  Don't add /usr/include, since it's
+dnl redundant.  We don't normally need to add -I/usr/local/include for gcc,
+dnl but old versions (and some misinstalled ones) need that.  To make things
+dnl worse, gcc 3.x may give error messages if -I/usr/local/include is added to
+dnl the include-path).
+AC_DEFUN([CF_ADD_INCDIR],
+[
+if test -n "$1" ; then
+  for cf_add_incdir in $1
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+          if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  AC_TRY_COMPILE([#include <stdio.h>],
+				  [printf("Hello")],
+				  [],
+				  [cf_have_incdir=yes])
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  AC_VERBOSE(adding $cf_add_incdir to include-path)
+		  ifelse($2,,CPPFLAGS,$2)="-I$cf_add_incdir $ifelse($2,,CPPFLAGS,[$]$2)"
+
+          cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+          test "$cf_top_incdir" = "$cf_add_incdir" && break
+          cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  fi
+	done
+  done
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ADD_LIBDIR version: 5 updated: 2007/07/30 19:12:03
+dnl -------------
+dnl	Adds to the library-path
+dnl
+dnl	Some machines have trouble with multiple -L options.
+dnl
+dnl $1 is the (list of) directory(s) to add
+dnl $2 is the optional name of the variable to update (default LDFLAGS)
+dnl
+AC_DEFUN([CF_ADD_LIBDIR],
+[
+if test -n "$1" ; then
+  for cf_add_libdir in $1
+  do
+    if test $cf_add_libdir = /usr/lib ; then
+      :
+    elif test -d $cf_add_libdir
+    then
+      cf_have_libdir=no
+      if test -n "$LDFLAGS$LIBS" ; then
+        # a loop is needed to ensure we can add subdirs of existing dirs
+        for cf_test_libdir in $LDFLAGS $LIBS ; do
+          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+            cf_have_libdir=yes; break
+          fi
+        done
+      fi
+      if test "$cf_have_libdir" = no ; then
+        AC_VERBOSE(adding $cf_add_libdir to library-path)
+        ifelse($2,,LDFLAGS,$2)="-L$cf_add_libdir $ifelse($2,,LDFLAGS,[$]$2)"
+      fi
+    fi
+  done
+fi
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_ANSI_CC_CHECK version: 9 updated: 2001/12/30 17:53:34
@@ -1559,11 +1652,24 @@ AC_LANG_RESTORE
 AC_SUBST(EXTRA_CXXFLAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_HASHED_DB version: 1 updated: 2006/08/19 09:16:14
+dnl CF_HASHED_DB version: 3 updated: 2007/11/24 17:43:37
 dnl ------------
 dnl Look for an instance of the Berkeley hashed database.
+dnl
+dnl $1 = optional parameter, to specify install-prefix for the database.
 AC_DEFUN([CF_HASHED_DB],
 [
+ifelse([$1],,,[
+case $1 in #(vi
+yes|*able*) #(vi
+    ;;
+*)
+    if test -d "$1" ; then
+        CF_ADD_INCDIR($1/include)
+        CF_ADD_LIBDIR($1/lib)
+    fi
+esac
+])
 AC_CHECK_HEADER(db.h,[
 CF_HASHED_DB_VERSION
 if test "$cf_cv_hashed_db_version" = unknown ; then
@@ -3735,6 +3841,57 @@ define([CF_REMOVE_LIB],
 $1=`echo "$2" | sed -e 's/-l$3[[ 	]]//g' -e 's/-l$3[$]//'`
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_RPATH_HACK version: 2 updated: 2007/11/24 19:09:03
+dnl -------------
+AC_DEFUN([CF_RPATH_HACK],
+[
+AC_REQUIRE([CF_SHARED_OPTS])
+AC_MSG_CHECKING(for updated LDFLAGS)
+if test -n "$LDFLAGS" ; then
+AC_MSG_RESULT(maybe)
+CF_VERBOSE(...checking LDFLAGS $LDFLAGS)
+CF_VERBOSE(...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS)
+case "$EXTRA_LDFLAGS" in #(vi
+-Wl,-rpath,*) #(vi
+    cf_rpath_hack="-Wl,-rpath,"
+    ;;
+-R\ *)
+    cf_rpath_hack="-R "
+    ;;
+-R*)
+    cf_rpath_hack="-R"
+    ;;
+*)
+    cf_rpath_hack=
+    ;;
+esac
+cf_rpath_dst=
+for cf_rpath_src in $LDFLAGS
+do
+    CF_VERBOSE(Filtering $cf_rpath_src)
+    case $cf_rpath_src in #(vi
+    -L*) #(vi
+        if test "$cf_rpath_hack" = "-R " ; then
+            cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
+        else
+            cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$cf_rpath_hack%`
+        fi
+        CF_VERBOSE(...Filter $cf_rpath_tmp)
+        EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+        ;;
+    *)
+        cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+        ;;
+    esac
+done
+LDFLAGS=$cf_rpath_dst
+CF_VERBOSE(...checked LDFLAGS $LDFLAGS)
+CF_VERBOSE(...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS)
+else
+AC_MSG_RESULT(no)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_SHARED_OPTS version: 46 updated: 2007/02/24 18:58:09
 dnl --------------
 dnl --------------
diff --git a/c++/cursesw.h b/c++/cursesw.h
index 170027b8..62c71ea7 100644
--- a/c++/cursesw.h
+++ b/c++/cursesw.h
@@ -30,7 +30,7 @@
 #ifndef NCURSES_CURSESW_H_incl
 #define NCURSES_CURSESW_H_incl 1
 
-// $Id: cursesw.h,v 1.45 2007/11/17 21:42:06 tom Exp $
+// $Id: cursesw.h,v 1.46 2007/11/24 19:09:09 tom Exp $
 
 #include <etip.h>
 
@@ -1218,8 +1218,8 @@ public:
   // Extended functions
   // -------------------------------------------------------------------------
 #ifdef NCURSES_EXT_FUNCS
-  int            wresize(NCursesWindow& win, int newLines, int newColumns) {
-    return ::wresize(win.w, newLines, newColumns); }
+  int            wresize(int newLines, int newColumns) {
+    return ::wresize(w, newLines, newColumns); }
 #endif
 
   // -------------------------------------------------------------------------
diff --git a/configure b/configure
index 3c5d3506..e18ab720 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 1.427 .
+# From configure.in Revision: 1.429 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by Autoconf 2.52.20061216.
 #
@@ -13428,23 +13428,132 @@ if test "$with_hashed_db" != no ; then
 #define USE_HASHED_DB 1
 EOF
 
-echo "$as_me:13431: checking for db.h" >&5
+case $with_hashed_db in #(vi
+yes|*able*) #(vi
+    ;;
+*)
+    if test -d "$with_hashed_db" ; then
+
+if test -n "$with_hashed_db/include" ; then
+  for cf_add_incdir in $with_hashed_db/include
+  do
+	while test $cf_add_incdir != /usr/include
+	do
+	  if test -d $cf_add_incdir
+	  then
+		cf_have_incdir=no
+		if test -n "$CFLAGS$CPPFLAGS" ; then
+		  # a loop is needed to ensure we can add subdirs of existing dirs
+		  for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
+			if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
+			  cf_have_incdir=yes; break
+			fi
+		  done
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+          if test "$cf_add_incdir" = /usr/local/include ; then
+			if test "$GCC" = yes
+			then
+			  cf_save_CPPFLAGS=$CPPFLAGS
+			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
+			  cat >conftest.$ac_ext <<_ACEOF
+#line 13461 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main ()
+{
+printf("Hello")
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:13473: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:13476: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:13479: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:13482: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cf_have_incdir=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+			  CPPFLAGS=$cf_save_CPPFLAGS
+			fi
+		  fi
+		fi
+
+		if test "$cf_have_incdir" = no ; then
+		  echo "$as_me:13497: result: adding $cf_add_incdir to include-path" >&5
+echo "${ECHO_T}adding $cf_add_incdir to include-path" >&6
+		  CPPFLAGS="-I$cf_add_incdir $CPPFLAGS"
+
+          cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
+          test "$cf_top_incdir" = "$cf_add_incdir" && break
+          cf_add_incdir="$cf_top_incdir"
+		else
+		  break
+		fi
+	  fi
+	done
+  done
+fi
+
+if test -n "$with_hashed_db/lib" ; then
+  for cf_add_libdir in $with_hashed_db/lib
+  do
+    if test $cf_add_libdir = /usr/lib ; then
+      :
+    elif test -d $cf_add_libdir
+    then
+      cf_have_libdir=no
+      if test -n "$LDFLAGS$LIBS" ; then
+        # a loop is needed to ensure we can add subdirs of existing dirs
+        for cf_test_libdir in $LDFLAGS $LIBS ; do
+          if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
+            cf_have_libdir=yes; break
+          fi
+        done
+      fi
+      if test "$cf_have_libdir" = no ; then
+        echo "$as_me:13529: result: adding $cf_add_libdir to library-path" >&5
+echo "${ECHO_T}adding $cf_add_libdir to library-path" >&6
+        LDFLAGS="-L$cf_add_libdir $LDFLAGS"
+      fi
+    fi
+  done
+fi
+
+    fi
+esac
+
+echo "$as_me:13540: 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 13437 "configure"
+#line 13546 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:13441: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13550: \"$ac_cpp conftest.$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:13447: \$? = $ac_status" >&5
+  echo "$as_me:13556: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -13463,11 +13572,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:13466: result: $ac_cv_header_db_h" >&5
+echo "$as_me:13575: 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 "$as_me:13470: checking for version of db" >&5
+echo "$as_me:13579: 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
@@ -13478,10 +13587,10 @@ cf_cv_hashed_db_version=unknown
 for cf_db_version in 1 2 3 4
 do
 
-echo "${as_me-configure}:13481: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me-configure}:13590: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13484 "configure"
+#line 13593 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -13511,16 +13620,16 @@ DBT *foo = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13514: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13623: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13517: \$? = $ac_status" >&5
+  echo "$as_me:13626: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13520: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13629: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13523: \$? = $ac_status" >&5
+  echo "$as_me:13632: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -13534,16 +13643,16 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:13537: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:13646: 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:13541: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:13650: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:13546: checking for db libraries" >&5
+echo "$as_me:13655: 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) $ECHO_C" >&6
@@ -13557,10 +13666,10 @@ do
 		LIBS="-l$cf_db_libs $LIBS"
 	fi
 
-echo "${as_me-configure}:13560: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me-configure}:13669: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13563 "configure"
+#line 13672 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -13615,16 +13724,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13618: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13727: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13621: \$? = $ac_status" >&5
+  echo "$as_me:13730: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13624: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13733: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13627: \$? = $ac_status" >&5
+  echo "$as_me:13736: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -13644,11 +13753,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:13647: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:13756: 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:13651: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:13760: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -13658,7 +13767,7 @@ fi
 
 else
 
-	{ { echo "$as_me:13661: error: Cannot find db.h" >&5
+	{ { echo "$as_me:13770: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -13673,7 +13782,7 @@ fi
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:13676: checking if we should include stdbool.h" >&5
+echo "$as_me:13785: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -13681,7 +13790,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13684 "configure"
+#line 13793 "configure"
 #include "confdefs.h"
 
 int
@@ -13693,23 +13802,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13696: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13805: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13699: \$? = $ac_status" >&5
+  echo "$as_me:13808: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13702: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13811: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13705: \$? = $ac_status" >&5
+  echo "$as_me:13814: \$? = $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 13712 "configure"
+#line 13821 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -13725,16 +13834,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13728: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13837: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13731: \$? = $ac_status" >&5
+  echo "$as_me:13840: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13734: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13843: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13737: \$? = $ac_status" >&5
+  echo "$as_me:13846: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -13748,13 +13857,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:13751: result: yes" >&5
+then	echo "$as_me:13860: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:13753: result: no" >&5
+else	echo "$as_me:13862: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:13757: checking for builtin bool type" >&5
+echo "$as_me:13866: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -13762,7 +13871,7 @@ if test "${cf_cv_cc_bool_type+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13765 "configure"
+#line 13874 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -13777,16 +13886,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13780: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13889: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13783: \$? = $ac_status" >&5
+  echo "$as_me:13892: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13786: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13789: \$? = $ac_status" >&5
+  echo "$as_me:13898: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -13799,9 +13908,9 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:13802: result: yes" >&5
+then	echo "$as_me:13911: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:13804: result: no" >&5
+else	echo "$as_me:13913: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13823,7 +13932,7 @@ os2*) #(vi
 	cf_stdcpp_libname=stdc++
 	;;
 esac
-echo "$as_me:13826: checking for library $cf_stdcpp_libname" >&5
+echo "$as_me:13935: 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) $ECHO_C" >&6
@@ -13832,7 +13941,7 @@ else
 	cf_save="$LIBS"
 	LIBS="$LIBS -l$cf_stdcpp_libname"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13835 "configure"
+#line 13944 "configure"
 #include "confdefs.h"
 
 #include <strstream.h>
@@ -13848,16 +13957,16 @@ strstreambuf foo(buf, sizeof(buf))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13851: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13960: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13854: \$? = $ac_status" >&5
+  echo "$as_me:13963: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13857: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13966: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13860: \$? = $ac_status" >&5
+  echo "$as_me:13969: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -13869,12 +13978,12 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
 
 fi
-echo "$as_me:13872: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:13981: result: $cf_cv_libstdcpp" >&5
 echo "${ECHO_T}$cf_cv_libstdcpp" >&6
 test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname"
 fi
 
-	echo "$as_me:13877: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:13986: 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) $ECHO_C" >&6
@@ -13890,15 +13999,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:13893: \"$ac_try\"") >&5
+if { (eval echo "$as_me:14002: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13896: \$? = $ac_status" >&5
+  echo "$as_me:14005: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:13898: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:14007: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13901: \$? = $ac_status" >&5
+  echo "$as_me:14010: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -13909,10 +14018,10 @@ rm -f conftest*
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:13912: result: yes" >&5
+  echo "$as_me:14021: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:13915: result: no" >&5
+  echo "$as_me:14024: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -13932,12 +14041,12 @@ os2*) #(vi
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:13935: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:14044: checking for lib$cf_gpp_libname" >&5
 echo $ECHO_N "checking for lib$cf_gpp_libname... $ECHO_C" >&6
 	cf_save="$LIBS"
 	LIBS="$LIBS -l$cf_gpp_libname"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13940 "configure"
+#line 14049 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -13951,16 +14060,16 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13954: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14063: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13957: \$? = $ac_status" >&5
+  echo "$as_me:14066: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13960: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14069: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13963: \$? = $ac_status" >&5
+  echo "$as_me:14072: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
@@ -13979,7 +14088,7 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 13982 "configure"
+#line 14091 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -13993,16 +14102,16 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13996: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14105: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13999: \$? = $ac_status" >&5
+  echo "$as_me:14108: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14002: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14111: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14005: \$? = $ac_status" >&5
+  echo "$as_me:14114: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
@@ -14019,7 +14128,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
-	echo "$as_me:14022: result: $cf_cxx_library" >&5
+	echo "$as_me:14131: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -14035,7 +14144,7 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 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 "$as_me:14038: checking how to run the C++ preprocessor" >&5
+echo "$as_me:14147: 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 "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -14052,18 +14161,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14055 "configure"
+#line 14164 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:14060: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14169: \"$ac_cpp conftest.$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:14066: \$? = $ac_status" >&5
+  echo "$as_me:14175: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14086,17 +14195,17 @@ 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 14089 "configure"
+#line 14198 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:14093: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14202: \"$ac_cpp conftest.$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:14099: \$? = $ac_status" >&5
+  echo "$as_me:14208: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14133,7 +14242,7 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:14136: result: $CXXCPP" >&5
+echo "$as_me:14245: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -14143,18 +14252,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 14146 "configure"
+#line 14255 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:14151: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14260: \"$ac_cpp conftest.$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:14157: \$? = $ac_status" >&5
+  echo "$as_me:14266: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14177,17 +14286,17 @@ 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 14180 "configure"
+#line 14289 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:14184: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14293: \"$ac_cpp conftest.$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:14190: \$? = $ac_status" >&5
+  echo "$as_me:14299: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14215,7 +14324,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:14218: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:14327: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -14230,23 +14339,23 @@ ac_main_return=return
 for ac_header in iostream typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14233: checking for $ac_header" >&5
+echo "$as_me:14342: 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 14239 "configure"
+#line 14348 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14243: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14352: \"$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:14249: \$? = $ac_status" >&5
+  echo "$as_me:14358: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -14265,7 +14374,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14268: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14377: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14275,7 +14384,7 @@ EOF
 fi
 done
 
-echo "$as_me:14278: checking if we should include stdbool.h" >&5
+echo "$as_me:14387: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -14283,7 +14392,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14286 "configure"
+#line 14395 "configure"
 #include "confdefs.h"
 
 int
@@ -14295,23 +14404,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14298: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14407: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14301: \$? = $ac_status" >&5
+  echo "$as_me:14410: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14304: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14413: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14307: \$? = $ac_status" >&5
+  echo "$as_me:14416: \$? = $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 14314 "configure"
+#line 14423 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -14327,16 +14436,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14330: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14439: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14333: \$? = $ac_status" >&5
+  echo "$as_me:14442: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14336: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14445: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14339: \$? = $ac_status" >&5
+  echo "$as_me:14448: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -14350,13 +14459,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:14353: result: yes" >&5
+then	echo "$as_me:14462: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14355: result: no" >&5
+else	echo "$as_me:14464: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:14359: checking for builtin bool type" >&5
+echo "$as_me:14468: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -14364,7 +14473,7 @@ if test "${cf_cv_builtin_bool+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14367 "configure"
+#line 14476 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14379,16 +14488,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14382: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14491: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14385: \$? = $ac_status" >&5
+  echo "$as_me:14494: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14388: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14497: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14391: \$? = $ac_status" >&5
+  echo "$as_me:14500: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -14401,13 +14510,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:14404: result: yes" >&5
+then	echo "$as_me:14513: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:14406: result: no" >&5
+else	echo "$as_me:14515: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:14410: checking for size of bool" >&5
+echo "$as_me:14519: 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) $ECHO_C" >&6
@@ -14418,7 +14527,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14421 "configure"
+#line 14530 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -14460,15 +14569,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14463: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14572: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14466: \$? = $ac_status" >&5
+  echo "$as_me:14575: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14468: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14577: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14471: \$? = $ac_status" >&5
+  echo "$as_me:14580: \$? = $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
@@ -14486,18 +14595,18 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:14489: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:14598: 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:14495: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:14604: 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 "$as_me:14500: checking for special defines needed for etip.h" >&5
+echo "$as_me:14609: 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"
@@ -14509,7 +14618,7 @@ 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 14512 "configure"
+#line 14621 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -14523,16 +14632,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14526: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14635: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14529: \$? = $ac_status" >&5
+  echo "$as_me:14638: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14532: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14641: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14535: \$? = $ac_status" >&5
+  echo "$as_me:14644: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -14553,12 +14662,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:14556: result: $cf_result" >&5
+echo "$as_me:14665: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:14561: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:14670: 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) $ECHO_C" >&6
@@ -14575,7 +14684,7 @@ ac_main_return=return
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14578 "configure"
+#line 14687 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -14594,15 +14703,15 @@ void main() { }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14597: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14706: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14600: \$? = $ac_status" >&5
+  echo "$as_me:14709: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14602: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14711: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14605: \$? = $ac_status" >&5
+  echo "$as_me:14714: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -14621,7 +14730,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:14624: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:14733: 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
@@ -14630,7 +14739,7 @@ EOF
 
 if test -n "$CXX"; then
 
-echo "$as_me:14633: checking if $CXX accepts static_cast" >&5
+echo "$as_me:14742: 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) $ECHO_C" >&6
@@ -14644,7 +14753,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14647 "configure"
+#line 14756 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -14688,16 +14797,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14691: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14800: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14694: \$? = $ac_status" >&5
+  echo "$as_me:14803: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14697: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14806: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14700: \$? = $ac_status" >&5
+  echo "$as_me:14809: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -14715,7 +14824,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:14718: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:14827: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -14763,7 +14872,7 @@ else
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:14766: checking for size of bool" >&5
+echo "$as_me:14875: 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) $ECHO_C" >&6
@@ -14774,7 +14883,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14777 "configure"
+#line 14886 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -14816,15 +14925,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14819: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14928: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14822: \$? = $ac_status" >&5
+  echo "$as_me:14931: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14824: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14933: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14827: \$? = $ac_status" >&5
+  echo "$as_me:14936: \$? = $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
@@ -14842,25 +14951,25 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:14845: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:14954: 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:14851: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:14960: 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 "$as_me:14857: checking for fallback type of bool" >&5
+			echo "$as_me:14966: 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:14863: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:14972: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -14889,7 +14998,7 @@ if test -f "${srcdir}/Ada95/Makefile.in" ; then
 
 if test "$cf_with_ada" != "no" ; then
     if test "$with_libtool" != "no"; then
-	{ echo "$as_me:14892: WARNING: libtool does not support Ada - disabling feature" >&5
+	{ echo "$as_me:15001: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 	cf_with_ada=no
     fi
@@ -14899,7 +15008,7 @@ if test "$cf_with_ada" != "no" ; then
 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:14902: checking for $ac_word" >&5
+echo "$as_me:15011: 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
@@ -14914,7 +15023,7 @@ 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:14917: found $ac_dir/$ac_word" >&5
+echo "$as_me:15026: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -14923,10 +15032,10 @@ fi
 fi
 gnat_exists=$ac_cv_prog_gnat_exists
 if test -n "$gnat_exists"; then
-  echo "$as_me:14926: result: $gnat_exists" >&5
+  echo "$as_me:15035: result: $gnat_exists" >&5
 echo "${ECHO_T}$gnat_exists" >&6
 else
-  echo "$as_me:14929: result: no" >&5
+  echo "$as_me:15038: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -14934,11 +15043,11 @@ if test "$ac_cv_prog_gnat_exists" = no; then
    cf_ada_make=
 else
 
-echo "$as_me:14937: checking for gnat version" >&5
+echo "$as_me:15046: 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:14941: result: $cf_gnat_version" >&5
+echo "$as_me:15050: result: $cf_gnat_version" >&5
 echo "${ECHO_T}$cf_gnat_version" >&6
 
 case $cf_gnat_version in
@@ -14961,7 +15070,7 @@ 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:14964: checking for $ac_word" >&5
+echo "$as_me:15073: 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
@@ -14976,7 +15085,7 @@ 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:14979: found $ac_dir/$ac_word" >&5
+echo "$as_me:15088: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -14985,10 +15094,10 @@ fi
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:14988: result: $M4_exists" >&5
+  echo "$as_me:15097: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:14991: result: no" >&5
+  echo "$as_me:15100: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -14997,7 +15106,7 @@ 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:15000: checking if GNAT works" >&5
+      echo "$as_me:15109: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -f conftest*
@@ -15025,14 +15134,14 @@ else
 fi
 rm -f conftest*
 
-      echo "$as_me:15028: result: $cf_cv_prog_gnat_correct" >&5
+      echo "$as_me:15137: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
    fi
 fi
 if test	"$cf_cv_prog_gnat_correct" = yes; then
    ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
 
-   echo "$as_me:15035: checking if GNAT pragma Unreferenced works" >&5
+   echo "$as_me:15144: checking if GNAT pragma Unreferenced works" >&5
 echo $ECHO_N "checking if GNAT pragma Unreferenced works... $ECHO_C" >&6
 
 rm -f conftest*
@@ -15059,7 +15168,7 @@ else
 fi
 rm -f conftest*
 
-   echo "$as_me:15062: result: $cf_cv_pragma_unreferenced" >&5
+   echo "$as_me:15171: 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).
@@ -15112,7 +15221,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:15115: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:15224: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -15154,7 +15263,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:15157: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:15266: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -15179,7 +15288,7 @@ fi
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:15182: checking for library subsets" >&5
+echo "$as_me:15291: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -15204,7 +15313,7 @@ LIB_SUBSETS="${LIB_SUBSETS}base"
 test "$with_widec"     = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:15207: result: $LIB_SUBSETS" >&5
+echo "$as_me:15316: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -15242,7 +15351,7 @@ elif test "$includedir" != "/usr/include"; then
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:15245: checking default library suffix" >&5
+echo "$as_me:15354: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -15253,10 +15362,10 @@ echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 	shared)  DFT_ARG_SUFFIX=''   ;;
 	esac
 	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
-echo "$as_me:15256: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:15365: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:15259: checking default library-dependency suffix" >&5
+echo "$as_me:15368: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -15287,10 +15396,10 @@ if test $DFT_LWR_MODEL = shared ; then
 		;;
 	esac
 fi
-echo "$as_me:15290: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:15399: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:15293: checking default object directory" >&5
+echo "$as_me:15402: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -15306,12 +15415,12 @@ echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:15309: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:15418: 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:15314: checking c++ library-dependency suffix" >&5
+echo "$as_me:15423: 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=$DFT_DEP_SUFFIX
@@ -15337,7 +15446,7 @@ else
 	esac
 	test -n "$LIB_SUFFIX" && CXX_LIB_SUFFIX="${LIB_SUFFIX}${CXX_LIB_SUFFIX}"
 fi
-echo "$as_me:15340: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:15449: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -15474,12 +15583,12 @@ fi
 	;;
 esac
 
-echo "$as_me:15477: checking where we will install curses.h" >&5
+echo "$as_me:15586: 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:15482: result: $includedir" >&5
+echo "$as_me:15591: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -15487,7 +15596,7 @@ echo "${ECHO_T}$includedir" >&6
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:15490: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:15599: 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
@@ -15503,7 +15612,7 @@ EOF
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:15506: checking for src modules" >&5
+echo "$as_me:15615: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -15566,7 +15675,7 @@ EOF
 		fi
 	fi
 done
-echo "$as_me:15569: result: $cf_cv_src_modules" >&5
+echo "$as_me:15678: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -15712,6 +15821,77 @@ if test -n "$cf_new_extra_cppflags" ; then
 	EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
 fi
 
+### If we're building with rpath, try to link non-standard libs that way too.
+if test "$DFT_LWR_MODEL" = "shared"; then
+
+echo "$as_me:15827: checking for updated LDFLAGS" >&5
+echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
+if test -n "$LDFLAGS" ; then
+echo "$as_me:15830: result: maybe" >&5
+echo "${ECHO_T}maybe" >&6
+test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me-configure}:15834: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me-configure}:15838: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+case "$EXTRA_LDFLAGS" in #(vi
+-Wl,-rpath,*) #(vi
+    cf_rpath_hack="-Wl,-rpath,"
+    ;;
+-R\ *)
+    cf_rpath_hack="-R "
+    ;;
+-R*)
+    cf_rpath_hack="-R"
+    ;;
+*)
+    cf_rpath_hack=
+    ;;
+esac
+cf_rpath_dst=
+for cf_rpath_src in $LDFLAGS
+do
+    test -n "$verbose" && echo "	Filtering $cf_rpath_src" 1>&6
+
+echo "${as_me-configure}:15859: testing Filtering $cf_rpath_src ..." 1>&5
+
+    case $cf_rpath_src in #(vi
+    -L*) #(vi
+        if test "$cf_rpath_hack" = "-R " ; then
+            cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
+        else
+            cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$cf_rpath_hack%`
+        fi
+        test -n "$verbose" && echo "	...Filter $cf_rpath_tmp" 1>&6
+
+echo "${as_me-configure}:15870: testing ...Filter $cf_rpath_tmp ..." 1>&5
+
+        EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
+        ;;
+    *)
+        cf_rpath_dst="$cf_rpath_dst $cf_rpath_src"
+        ;;
+    esac
+done
+LDFLAGS=$cf_rpath_dst
+test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
+
+echo "${as_me-configure}:15882: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+
+test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
+
+echo "${as_me-configure}:15886: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+
+else
+echo "$as_me:15889: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+
 ### Define substitutions for header files to avoid name-pollution
 
 if test "$cf_cv_have_tcgetattr" = yes ; then
@@ -15816,7 +15996,7 @@ 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:15819: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:15999: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -15992,7 +16172,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:15995: error: ambiguous option: $1
+    { { echo "$as_me:16175: 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;}
@@ -16011,7 +16191,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:16014: error: unrecognized option: $1
+  -*) { { echo "$as_me:16194: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -16107,7 +16287,7 @@ do
   "Makefile" ) CONFIG_FILES="$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:16110: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:16290: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -16488,7 +16668,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:16491: creating $ac_file" >&5
+    { echo "$as_me:16671: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -16506,7 +16686,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:16509: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:16689: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -16519,7 +16699,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:16522: error: cannot find input file: $f" >&5
+           { { echo "$as_me:16702: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -16585,7 +16765,7 @@ 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:16588: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:16768: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -16596,7 +16776,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:16599: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:16779: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -16609,7 +16789,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:16612: error: cannot find input file: $f" >&5
+           { { echo "$as_me:16792: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -16667,7 +16847,7 @@ cat >>$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:16670: $ac_file is unchanged" >&5
+      { echo "$as_me:16850: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
diff --git a/configure.in b/configure.in
index 8a6d7194..50892dd7 100644
--- a/configure.in
+++ b/configure.in
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.427 2007/11/18 00:52:38 tom Exp $
+dnl $Id: configure.in,v 1.429 2007/11/24 22:42:43 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.13.20020210)
-AC_REVISION($Revision: 1.427 $)
+AC_REVISION($Revision: 1.429 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -1244,7 +1244,7 @@ CF_FUNC_POLL
 
 if test "$with_hashed_db" != no ; then
 	AC_DEFINE(USE_HASHED_DB)
-	CF_HASHED_DB
+	CF_HASHED_DB($with_hashed_db)
 fi
 
 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
@@ -1684,6 +1684,11 @@ AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${
 ### Now that we're done running tests, add the compiler-warnings, if any
 CF_ADD_CFLAGS($EXTRA_CFLAGS)
 
+### If we're building with rpath, try to link non-standard libs that way too.
+if test "$DFT_LWR_MODEL" = "shared"; then
+  CF_RPATH_HACK
+fi
+
 ### Define substitutions for header files to avoid name-pollution
 CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0)
 CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0)
diff --git a/dist.mk b/dist.mk
index 0ea948f1..a8a1d82a 100644
--- a/dist.mk
+++ b/dist.mk
@@ -25,7 +25,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.616 2007/11/17 20:57:47 tom Exp $
+# $Id: dist.mk,v 1.617 2007/11/24 18:44:07 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -37,7 +37,7 @@ SHELL = /bin/sh
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 5
 NCURSES_MINOR = 6
-NCURSES_PATCH = 20071117
+NCURSES_PATCH = 20071124
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
diff --git a/form/frm_driver.c b/form/frm_driver.c
index cc7eb6e1..25928c5d 100644
--- a/form/frm_driver.c
+++ b/form/frm_driver.c
@@ -32,7 +32,7 @@
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_driver.c,v 1.84 2007/10/13 19:26:54 tom Exp $")
+MODULE_ID("$Id: frm_driver.c,v 1.85 2007/11/24 21:32:53 tom Exp $")
 
 /*----------------------------------------------------------------------------
   This is the core module of the form library. It contains the majority
@@ -4459,10 +4459,7 @@ field_buffer(const FIELD *field, int buffer)
 	      init_mb(state);
 	      next = _nc_wcrtomb(0, data[n].chars[0], &state);
 	      if (!isEILSEQ(next))
-		{
-		  if (next != 0)
-		    need += next;
-		}
+		need += next;
 	    }
 	}
 
diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index ce335e64..57fd2409 100644
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -34,7 +34,7 @@
 
 
 /*
- * $Id: curses.priv.h,v 1.349 2007/11/17 23:33:18 tom Exp $
+ * $Id: curses.priv.h,v 1.351 2007/11/25 00:57:29 tom Exp $
  *
  *	curses.priv.h
  *
@@ -946,7 +946,7 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
 #endif
 
 #if USE_WIDEC_SUPPORT /* { */
-#define isEILSEQ(status) ((status == (size_t)-1) && (errno == EILSEQ))
+#define isEILSEQ(status) (((size_t)status == (size_t)-1) && (errno == EILSEQ))
 
 #define init_mb(state)	memset(&state, 0, sizeof(state))
 
@@ -1530,11 +1530,7 @@ extern NCURSES_EXPORT(void) _nc_scroll_window (WINDOW *, int const, NCURSES_SIZE
 #endif
 
 #if USE_WIDEC_SUPPORT && !defined(USE_TERMLIB)
-#ifdef linux
 extern NCURSES_EXPORT(size_t) _nc_wcrtomb (char *, wchar_t, mbstate_t *);
-#else
-#define _nc_wcrtomb(s,wc,ps) wcrtomb(s,wc,ps)
-#endif
 #endif
 
 #if USE_SIZECHANGE
diff --git a/ncurses/widechar/lib_unget_wch.c b/ncurses/widechar/lib_unget_wch.c
index 62ec89d7..b2dc7ff9 100644
--- a/ncurses/widechar/lib_unget_wch.c
+++ b/ncurses/widechar/lib_unget_wch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2003,2004 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2004,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,26 +39,30 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_unget_wch.c,v 1.7 2004/12/05 01:21:31 tom Exp $")
+MODULE_ID("$Id: lib_unget_wch.c,v 1.9 2007/11/25 00:57:00 tom Exp $")
 
-#ifdef linux
 /*
- * glibc's wcrtomb() function is broken - does not return the proper value
- * when target is null (noted for glibc 2.3.2).  This is a workaround.
+ * Wrapper for wcrtomb() which obtains the length needed for the given
+ * wide-character 'source'.
  */
 NCURSES_EXPORT(size_t)
 _nc_wcrtomb(char *target, wchar_t source, mbstate_t * state)
 {
+    int result;
+
     if (target == 0) {
 	wchar_t temp[2];
 	const wchar_t *tempp = temp;
 	temp[0] = source;
 	temp[1] = 0;
-	return wcsrtombs(NULL, &tempp, 0, state);
+	result = wcsrtombs(NULL, &tempp, 0, state);
+    } else {
+	result = wcrtomb(target, source, state);
     }
-    return wcrtomb(target, source, state);
+    if (!isEILSEQ(result) && (result == 0))
+	result = 1;
+    return result;
 }
-#endif
 
 NCURSES_EXPORT(int)
 unget_wch(const wchar_t wch)
-- 
2.44.0