X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure;h=928b248b28e9fa88196c5ecdb2cca1ef24464a9c;hp=50e012e2a9ddb1e6d5a2d299df2e74aeb6e6fb47;hb=4e793faf6575b2297482f77b2bc3d18105c0fc76;hpb=e2d7d0028f4298dca2b0edaf2dc8ce30518d9218

diff --git a/configure b/configure
index 50e012e2..928b248b 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 1.563 .
+# From configure.in Revision: 1.567 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by Autoconf 2.52.20121002.
 #
@@ -1382,7 +1382,7 @@ echo $ECHO_N "checking for prefix... $ECHO_C" >&6
 if test "x$prefix" = "xNONE" ; then
 	case "$cf_cv_system_name" in
 		# non-vendor systems don't have a conflict
-	openbsd*|freebsd*|mirbsd*|linux*|cygwin*|k*bsd*-gnu)
+	openbsd*|freebsd*|mirbsd*|linux*|cygwin*|k*bsd*-gnu|mingw*)
 		prefix=/usr
 		;;
 	*)	prefix=$ac_default_prefix
@@ -4330,46 +4330,195 @@ esac
 
 		LIBTOOL=$with_libtool
 	else
-		# Extract the first word of "libtool", so it can be a program name with args.
-set dummy libtool; ac_word=$2
-echo "$as_me:4335: checking for $ac_word" >&5
+		if test -n "$ac_tool_prefix"; then
+  for ac_prog in libtool glibtool
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:4338: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_LIBTOOL+set}" = set; then
+if test "${ac_cv_prog_LIBTOOL+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  case $LIBTOOL in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_LIBTOOL="$LIBTOOL" # Let the user override the test with a path.
-  ;;
-  *)
+  if test -n "$LIBTOOL"; then
+  ac_cv_prog_LIBTOOL="$LIBTOOL" # Let the user override the test.
+else
   ac_save_IFS=$IFS; IFS=$ac_path_separator
 ac_dummy="$PATH"
 for ac_dir in $ac_dummy; do
   IFS=$ac_save_IFS
   test -z "$ac_dir" && ac_dir=.
-  if $as_executable_p "$ac_dir/$ac_word"; then
-   ac_cv_path_LIBTOOL="$ac_dir/$ac_word"
-   echo "$as_me:4352: found $ac_dir/$ac_word" >&5
-   break
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
+echo "$as_me:4353: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+LIBTOOL=$ac_cv_prog_LIBTOOL
+if test -n "$LIBTOOL"; then
+  echo "$as_me:4361: result: $LIBTOOL" >&5
+echo "${ECHO_T}$LIBTOOL" >&6
+else
+  echo "$as_me:4364: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$LIBTOOL" && break
+  done
+fi
+if test -z "$LIBTOOL"; then
+  ac_ct_LIBTOOL=$LIBTOOL
+  for ac_prog in libtool glibtool
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:4377: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_LIBTOOL"; then
+  ac_cv_prog_ac_ct_LIBTOOL="$ac_ct_LIBTOOL" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
+echo "$as_me:4392: found $ac_dir/$ac_word" >&5
+break
+done
+
 fi
+fi
+ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
+if test -n "$ac_ct_LIBTOOL"; then
+  echo "$as_me:4400: result: $ac_ct_LIBTOOL" >&5
+echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
+else
+  echo "$as_me:4403: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_LIBTOOL" && break
 done
+test -n "$ac_ct_LIBTOOL" || ac_ct_LIBTOOL="none"
 
-  ;;
-esac
+  LIBTOOL=$ac_ct_LIBTOOL
+fi
+
+if test -n "$LIBTOOL" && test "$LIBTOOL" != none
+then
+	cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '/^$/d' |sed -e '2,$d' -e 's/([^)]*)//g' -e 's/^[^1-9]*//' -e 's/[^0-9.].*//'`
+else
+	cf_cv_libtool_version=
 fi
-LIBTOOL=$ac_cv_path_LIBTOOL
+test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
+
+		if test -z "$cf_cv_libtool_version" && test "$LIBTOOL" = libtool
+		then
+
+unset ac_cv_prog_ac_ct_LIBTOOL
+unset ac_ct_LIBTOOL
+unset LIBTOOL
+
+			if test -n "$ac_tool_prefix"; then
+  for ac_prog in glibtool
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:4434: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_LIBTOOL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$LIBTOOL"; then
+  ac_cv_prog_LIBTOOL="$LIBTOOL" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_LIBTOOL="$ac_tool_prefix$ac_prog"
+echo "$as_me:4449: found $ac_dir/$ac_word" >&5
+break
+done
 
+fi
+fi
+LIBTOOL=$ac_cv_prog_LIBTOOL
 if test -n "$LIBTOOL"; then
-  echo "$as_me:4363: result: $LIBTOOL" >&5
+  echo "$as_me:4457: result: $LIBTOOL" >&5
 echo "${ECHO_T}$LIBTOOL" >&6
 else
-  echo "$as_me:4366: result: no" >&5
+  echo "$as_me:4460: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$LIBTOOL" && break
+  done
+fi
+if test -z "$LIBTOOL"; then
+  ac_ct_LIBTOOL=$LIBTOOL
+  for ac_prog in glibtool
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:4473: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_LIBTOOL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_LIBTOOL"; then
+  ac_cv_prog_ac_ct_LIBTOOL="$ac_ct_LIBTOOL" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_LIBTOOL="$ac_prog"
+echo "$as_me:4488: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL
+if test -n "$ac_ct_LIBTOOL"; then
+  echo "$as_me:4496: result: $ac_ct_LIBTOOL" >&5
+echo "${ECHO_T}$ac_ct_LIBTOOL" >&6
+else
+  echo "$as_me:4499: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
+  test -n "$ac_ct_LIBTOOL" && break
+done
+test -n "$ac_ct_LIBTOOL" || ac_ct_LIBTOOL="none"
+
+  LIBTOOL=$ac_ct_LIBTOOL
+fi
+
+if test -n "$LIBTOOL" && test "$LIBTOOL" != none
+then
+	cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '/^$/d' |sed -e '2,$d' -e 's/([^)]*)//g' -e 's/^[^1-9]*//' -e 's/[^0-9.].*//'`
+else
+	cf_cv_libtool_version=
+fi
+test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
+
+		fi
 	fi
 	if test -z "$LIBTOOL" ; then
-		{ { echo "$as_me:4372: error: Cannot find libtool" >&5
+		{ { echo "$as_me:4521: error: Cannot find libtool" >&5
 echo "$as_me: error: Cannot find libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -4383,21 +4532,31 @@ echo "$as_me: error: Cannot find libtool" >&2;}
 	LIB_UNINSTALL='${LIBTOOL} --mode=uninstall'
 	LIB_PREP=:
 
-	# Show the version of libtool
-	echo "$as_me:4387: checking version of libtool" >&5
-echo $ECHO_N "checking version of libtool... $ECHO_C" >&6
+if test -n "$LIBTOOL" && test "$LIBTOOL" != none
+then
+	echo "$as_me:4537: checking version of $LIBTOOL" >&5
+echo $ECHO_N "checking version of $LIBTOOL... $ECHO_C" >&6
 
-	# Save the version in a cache variable - this is not entirely a good
-	# thing, but the version string from libtool is very ugly, and for
-	# bug reports it might be useful to have the original string. "("
+if test -n "$LIBTOOL" && test "$LIBTOOL" != none
+then
 	cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '/^$/d' |sed -e '2,$d' -e 's/([^)]*)//g' -e 's/^[^1-9]*//' -e 's/[^0-9.].*//'`
-	echo "$as_me:4394: result: $cf_cv_libtool_version" >&5
+else
+	cf_cv_libtool_version=
+fi
+test -z "$cf_cv_libtool_version" && unset cf_cv_libtool_version
+
+	echo "$as_me:4548: result: $cf_cv_libtool_version" >&5
 echo "${ECHO_T}$cf_cv_libtool_version" >&6
 	if test -z "$cf_cv_libtool_version" ; then
-		{ { echo "$as_me:4397: error: This is not GNU libtool" >&5
+		{ { echo "$as_me:4551: error: This is not GNU libtool" >&5
 echo "$as_me: error: This is not GNU libtool" >&2;}
    { (exit 1); exit 1; }; }
 	fi
+else
+	{ { echo "$as_me:4556: error: GNU libtool has not been found" >&5
+echo "$as_me: error: GNU libtool has not been found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
 	# special hack to add -no-undefined (which libtool should do for itself)
 	LT_UNDEF=
@@ -4430,7 +4589,7 @@ cf_list_models="$cf_list_models libtool"
 
 else
 
-echo "$as_me:4433: checking if you want to build shared libraries" >&5
+echo "$as_me:4592: checking if you want to build shared libraries" >&5
 echo $ECHO_N "checking if you want to build shared libraries... $ECHO_C" >&6
 
 # Check whether --with-shared or --without-shared was given.
@@ -4440,11 +4599,11 @@ if test "${with_shared+set}" = set; then
 else
   with_shared=no
 fi;
-echo "$as_me:4443: result: $with_shared" >&5
+echo "$as_me:4602: result: $with_shared" >&5
 echo "${ECHO_T}$with_shared" >&6
 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
 
-echo "$as_me:4447: checking if you want to build static libraries" >&5
+echo "$as_me:4606: checking if you want to build static libraries" >&5
 echo $ECHO_N "checking if you want to build static libraries... $ECHO_C" >&6
 
 # Check whether --with-normal or --without-normal was given.
@@ -4454,11 +4613,11 @@ if test "${with_normal+set}" = set; then
 else
   with_normal=yes
 fi;
-echo "$as_me:4457: result: $with_normal" >&5
+echo "$as_me:4616: result: $with_normal" >&5
 echo "${ECHO_T}$with_normal" >&6
 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
 
-echo "$as_me:4461: checking if you want to build debug libraries" >&5
+echo "$as_me:4620: checking if you want to build debug libraries" >&5
 echo $ECHO_N "checking if you want to build debug libraries... $ECHO_C" >&6
 
 # Check whether --with-debug or --without-debug was given.
@@ -4468,11 +4627,11 @@ if test "${with_debug+set}" = set; then
 else
   with_debug=yes
 fi;
-echo "$as_me:4471: result: $with_debug" >&5
+echo "$as_me:4630: result: $with_debug" >&5
 echo "${ECHO_T}$with_debug" >&6
 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
 
-echo "$as_me:4475: checking if you want to build profiling libraries" >&5
+echo "$as_me:4634: checking if you want to build profiling libraries" >&5
 echo $ECHO_N "checking if you want to build profiling libraries... $ECHO_C" >&6
 
 # Check whether --with-profile or --without-profile was given.
@@ -4482,7 +4641,7 @@ if test "${with_profile+set}" = set; then
 else
   with_profile=no
 fi;
-echo "$as_me:4485: result: $with_profile" >&5
+echo "$as_me:4644: result: $with_profile" >&5
 echo "${ECHO_T}$with_profile" >&6
 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
 
@@ -4490,7 +4649,7 @@ fi
 
 if test "X$cf_with_cxx_binding" != Xno; then
 if test "x$with_shared" = "xyes"; then
-echo "$as_me:4493: checking if you want to build C++ shared libraries" >&5
+echo "$as_me:4652: checking if you want to build C++ shared libraries" >&5
 echo $ECHO_N "checking if you want to build C++ shared libraries... $ECHO_C" >&6
 
 # Check whether --with-cxx-shared or --without-cxx-shared was given.
@@ -4500,26 +4659,26 @@ if test "${with_cxx_shared+set}" = set; then
 else
   with_shared_cxx=no
 fi;
-echo "$as_me:4503: result: $with_shared_cxx" >&5
+echo "$as_me:4662: result: $with_shared_cxx" >&5
 echo "${ECHO_T}$with_shared_cxx" >&6
 fi
 fi
 
 ###############################################################################
 
-echo "$as_me:4510: checking for specified models" >&5
+echo "$as_me:4669: checking for specified models" >&5
 echo $ECHO_N "checking for specified models... $ECHO_C" >&6
 test -z "$cf_list_models" && cf_list_models=normal
 test "$with_libtool" != "no" && cf_list_models=libtool
-echo "$as_me:4514: result: $cf_list_models" >&5
+echo "$as_me:4673: result: $cf_list_models" >&5
 echo "${ECHO_T}$cf_list_models" >&6
 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
-echo "$as_me:4519: checking for default model" >&5
+echo "$as_me:4678: checking for default model" >&5
 echo $ECHO_N "checking for default model... $ECHO_C" >&6
 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
-echo "$as_me:4522: result: $DFT_LWR_MODEL" >&5
+echo "$as_me:4681: result: $DFT_LWR_MODEL" >&5
 echo "${ECHO_T}$DFT_LWR_MODEL" >&6
 
 DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
@@ -4533,7 +4692,7 @@ LIB_NAME=ncurses
 LIB_DIR=../lib
 LIB_2ND=../../lib
 
-echo "$as_me:4536: checking if you want to have a library-prefix" >&5
+echo "$as_me:4695: checking if you want to have a library-prefix" >&5
 echo $ECHO_N "checking if you want to have a library-prefix... $ECHO_C" >&6
 
 # Check whether --with-lib-prefix or --without-lib-prefix was given.
@@ -4543,7 +4702,7 @@ if test "${with_lib_prefix+set}" = set; then
 else
   with_lib_prefix=auto
 fi;
-echo "$as_me:4546: result: $with_lib_prefix" >&5
+echo "$as_me:4705: result: $with_lib_prefix" >&5
 echo "${ECHO_T}$with_lib_prefix" >&6
 
 if test $with_lib_prefix = auto
@@ -4567,19 +4726,19 @@ fi
 
 LIB_SUFFIX=
 
-	echo "$as_me:4570: checking for PATH separator" >&5
+	echo "$as_me:4729: checking for PATH separator" >&5
 echo $ECHO_N "checking for PATH separator... $ECHO_C" >&6
 	case $cf_cv_system_name in
 	os2*)	PATH_SEPARATOR=';'  ;;
 	*)	${PATH_SEPARATOR:=':'}  ;;
 	esac
 
-	echo "$as_me:4577: result: $PATH_SEPARATOR" >&5
+	echo "$as_me:4736: result: $PATH_SEPARATOR" >&5
 echo "${ECHO_T}$PATH_SEPARATOR" >&6
 
 ###############################################################################
 
-echo "$as_me:4582: checking if you want to build a separate terminfo library" >&5
+echo "$as_me:4741: checking if you want to build a separate terminfo library" >&5
 echo $ECHO_N "checking if you want to build a separate terminfo library... $ECHO_C" >&6
 
 # Check whether --with-termlib or --without-termlib was given.
@@ -4589,10 +4748,10 @@ if test "${with_termlib+set}" = set; then
 else
   with_termlib=no
 fi;
-echo "$as_me:4592: result: $with_termlib" >&5
+echo "$as_me:4751: result: $with_termlib" >&5
 echo "${ECHO_T}$with_termlib" >&6
 
-echo "$as_me:4595: checking if you want to build a separate tic library" >&5
+echo "$as_me:4754: checking if you want to build a separate tic library" >&5
 echo $ECHO_N "checking if you want to build a separate tic library... $ECHO_C" >&6
 
 # Check whether --with-ticlib or --without-ticlib was given.
@@ -4602,13 +4761,13 @@ if test "${with_ticlib+set}" = set; then
 else
   with_ticlib=no
 fi;
-echo "$as_me:4605: result: $with_ticlib" >&5
+echo "$as_me:4764: result: $with_ticlib" >&5
 echo "${ECHO_T}$with_ticlib" >&6
 
 ### Checks for special libraries, must be done up-front.
 SHLIB_LIST=""
 
-echo "$as_me:4611: checking if you want to link with the GPM mouse library" >&5
+echo "$as_me:4770: checking if you want to link with the GPM mouse library" >&5
 echo $ECHO_N "checking if you want to link with the GPM mouse library... $ECHO_C" >&6
 
 # Check whether --with-gpm or --without-gpm was given.
@@ -4618,27 +4777,27 @@ if test "${with_gpm+set}" = set; then
 else
   with_gpm=maybe
 fi;
-echo "$as_me:4621: result: $with_gpm" >&5
+echo "$as_me:4780: result: $with_gpm" >&5
 echo "${ECHO_T}$with_gpm" >&6
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:4625: checking for gpm.h" >&5
+	echo "$as_me:4784: checking for gpm.h" >&5
 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6
 if test "${ac_cv_header_gpm_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4631 "configure"
+#line 4790 "configure"
 #include "confdefs.h"
 #include <gpm.h>
 _ACEOF
-if { (eval echo "$as_me:4635: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4794: \"$ac_cpp conftest.$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:4641: \$? = $ac_status" >&5
+  echo "$as_me:4800: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4657,7 +4816,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4660: result: $ac_cv_header_gpm_h" >&5
+echo "$as_me:4819: result: $ac_cv_header_gpm_h" >&5
 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6
 if test $ac_cv_header_gpm_h = yes; then
 
@@ -4668,14 +4827,14 @@ EOF
 		if test "$with_gpm" != yes && test "$with_gpm" != maybe ; then
 			test -n "$verbose" && echo "	assuming we really have GPM library" 1>&6
 
-echo "${as_me:-configure}:4671: testing assuming we really have GPM library ..." 1>&5
+echo "${as_me:-configure}:4830: testing assuming we really have GPM library ..." 1>&5
 
 cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
 EOF
 
 		else
-			echo "$as_me:4678: checking for Gpm_Open in -lgpm" >&5
+			echo "$as_me:4837: checking for Gpm_Open in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4683,7 +4842,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4686 "configure"
+#line 4845 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4702,16 +4861,16 @@ Gpm_Open ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4705: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4864: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4708: \$? = $ac_status" >&5
+  echo "$as_me:4867: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4711: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4870: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4714: \$? = $ac_status" >&5
+  echo "$as_me:4873: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Open=yes
 else
@@ -4722,13 +4881,13 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4725: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+echo "$as_me:4884: result: $ac_cv_lib_gpm_Gpm_Open" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6
 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
   :
 else
 
-				{ { echo "$as_me:4731: error: Cannot link with GPM library" >&5
+				{ { echo "$as_me:4890: error: Cannot link with GPM library" >&5
 echo "$as_me: error: Cannot link with GPM library" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -4738,7 +4897,7 @@ fi
 
 else
 
-		test "$with_gpm" != maybe && { echo "$as_me:4741: WARNING: Cannot find GPM header" >&5
+		test "$with_gpm" != maybe && { echo "$as_me:4900: WARNING: Cannot find GPM header" >&5
 echo "$as_me: WARNING: Cannot find GPM header" >&2;}
 		with_gpm=no
 
@@ -4747,7 +4906,7 @@ fi
 fi
 
 if test "$with_gpm" != no ; then
-	echo "$as_me:4750: checking if you want to load GPM dynamically" >&5
+	echo "$as_me:4909: checking if you want to load GPM dynamically" >&5
 echo $ECHO_N "checking if you want to load GPM dynamically... $ECHO_C" >&6
 
 # Check whether --with-dlsym or --without-dlsym was given.
@@ -4757,18 +4916,18 @@ if test "${with_dlsym+set}" = set; then
 else
   with_dlsym=yes
 fi;
-	echo "$as_me:4760: result: $with_dlsym" >&5
+	echo "$as_me:4919: result: $with_dlsym" >&5
 echo "${ECHO_T}$with_dlsym" >&6
 	if test "x$with_dlsym" = xyes ; then
 
 cf_have_dlsym=no
-echo "$as_me:4765: checking for dlsym" >&5
+echo "$as_me:4924: checking for dlsym" >&5
 echo $ECHO_N "checking for dlsym... $ECHO_C" >&6
 if test "${ac_cv_func_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4771 "configure"
+#line 4930 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dlsym (); below.  */
@@ -4799,16 +4958,16 @@ f = dlsym; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4802: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4961: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4805: \$? = $ac_status" >&5
+  echo "$as_me:4964: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4808: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4967: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4811: \$? = $ac_status" >&5
+  echo "$as_me:4970: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_dlsym=yes
 else
@@ -4818,14 +4977,14 @@ ac_cv_func_dlsym=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4821: result: $ac_cv_func_dlsym" >&5
+echo "$as_me:4980: result: $ac_cv_func_dlsym" >&5
 echo "${ECHO_T}$ac_cv_func_dlsym" >&6
 if test $ac_cv_func_dlsym = yes; then
   cf_have_dlsym=yes
 else
 
 cf_have_libdl=no
-echo "$as_me:4828: checking for dlsym in -ldl" >&5
+echo "$as_me:4987: checking for dlsym in -ldl" >&5
 echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6
 if test "${ac_cv_lib_dl_dlsym+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4833,7 +4992,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4836 "configure"
+#line 4995 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4852,16 +5011,16 @@ dlsym ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4855: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5014: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4858: \$? = $ac_status" >&5
+  echo "$as_me:5017: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4861: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5020: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4864: \$? = $ac_status" >&5
+  echo "$as_me:5023: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dl_dlsym=yes
 else
@@ -4872,7 +5031,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4875: result: $ac_cv_lib_dl_dlsym" >&5
+echo "$as_me:5034: result: $ac_cv_lib_dl_dlsym" >&5
 echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6
 if test $ac_cv_lib_dl_dlsym = yes; then
 
@@ -4885,10 +5044,10 @@ fi
 if test "$cf_have_dlsym" = yes ; then
 	test "$cf_have_libdl" = yes && LIBS="-ldl $LIBS"
 
-	echo "$as_me:4888: checking whether able to link to dl*() functions" >&5
+	echo "$as_me:5047: checking whether able to link to dl*() functions" >&5
 echo $ECHO_N "checking whether able to link to dl*() functions... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 4891 "configure"
+#line 5050 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 int
@@ -4906,16 +5065,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4909: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5068: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4912: \$? = $ac_status" >&5
+  echo "$as_me:5071: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4915: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5074: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4918: \$? = $ac_status" >&5
+  echo "$as_me:5077: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 cat >>confdefs.h <<\EOF
@@ -4926,15 +5085,15 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 
-		{ { echo "$as_me:4929: error: Cannot link test program for libdl" >&5
+		{ { echo "$as_me:5088: error: Cannot link test program for libdl" >&5
 echo "$as_me: error: Cannot link test program for libdl" >&2;}
    { (exit 1); exit 1; }; }
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-	echo "$as_me:4934: result: ok" >&5
+	echo "$as_me:5093: result: ok" >&5
 echo "${ECHO_T}ok" >&6
 else
-	{ { echo "$as_me:4937: error: Cannot find dlsym function" >&5
+	{ { echo "$as_me:5096: error: Cannot find dlsym function" >&5
 echo "$as_me: error: Cannot find dlsym function" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -4942,12 +5101,12 @@ fi
 		if test "x$with_gpm" != xyes ; then
 			test -n "$verbose" && echo "	assuming soname for gpm is $with_gpm" 1>&6
 
-echo "${as_me:-configure}:4945: testing assuming soname for gpm is $with_gpm ..." 1>&5
+echo "${as_me:-configure}:5104: testing assuming soname for gpm is $with_gpm ..." 1>&5
 
 			cf_cv_gpm_soname="$with_gpm"
 		else
 
-echo "$as_me:4950: checking for soname of gpm library" >&5
+echo "$as_me:5109: checking for soname of gpm library" >&5
 echo $ECHO_N "checking for soname of gpm library... $ECHO_C" >&6
 if test "${cf_cv_gpm_soname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4965,15 +5124,15 @@ if (Gpm_Open(0,0)) Gpm_Close();
 CF_EOF
 cf_save_LIBS="$LIBS"
 	LIBS="-lgpm $LIBS"
-	if { (eval echo "$as_me:4968: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:5127: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4971: \$? = $ac_status" >&5
+  echo "$as_me:5130: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:4973: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:5132: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4976: \$? = $ac_status" >&5
+  echo "$as_me:5135: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 			cf_cv_gpm_soname=`ldd conftest$ac_exeext 2>/dev/null | sed -e 's,^.*/,,' -e 's, .*$,,' | fgrep libgpm.`
 			test -z "$cf_cv_gpm_soname" && cf_cv_gpm_soname=unknown
@@ -4984,7 +5143,7 @@ LIBS="$cf_save_LIBS"
 fi
 
 fi
-echo "$as_me:4987: result: $cf_cv_gpm_soname" >&5
+echo "$as_me:5146: result: $cf_cv_gpm_soname" >&5
 echo "${ECHO_T}$cf_cv_gpm_soname" >&6
 
 		fi
@@ -5003,7 +5162,7 @@ cat >>confdefs.h <<\EOF
 #define HAVE_LIBGPM 1
 EOF
 
-echo "$as_me:5006: checking for Gpm_Wgetch in -lgpm" >&5
+echo "$as_me:5165: checking for Gpm_Wgetch in -lgpm" >&5
 echo $ECHO_N "checking for Gpm_Wgetch in -lgpm... $ECHO_C" >&6
 if test "${ac_cv_lib_gpm_Gpm_Wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5011,7 +5170,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgpm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 5014 "configure"
+#line 5173 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -5030,16 +5189,16 @@ Gpm_Wgetch ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5033: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5192: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5036: \$? = $ac_status" >&5
+  echo "$as_me:5195: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5039: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5198: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5042: \$? = $ac_status" >&5
+  echo "$as_me:5201: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gpm_Gpm_Wgetch=yes
 else
@@ -5050,11 +5209,11 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:5053: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
+echo "$as_me:5212: result: $ac_cv_lib_gpm_Gpm_Wgetch" >&5
 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Wgetch" >&6
 if test $ac_cv_lib_gpm_Gpm_Wgetch = yes; then
 
-echo "$as_me:5057: checking if GPM is weakly bound to curses library" >&5
+echo "$as_me:5216: checking if GPM is weakly bound to curses library" >&5
 echo $ECHO_N "checking if GPM is weakly bound to curses library... $ECHO_C" >&6
 if test "${cf_cv_check_gpm_wgetch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5078,15 +5237,15 @@ CF_EOF
 	# to rely on the static library, noting that some packagers may not
 	# include it.
 	LIBS="-static -lgpm -dynamic $LIBS"
-	if { (eval echo "$as_me:5081: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:5240: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5084: \$? = $ac_status" >&5
+  echo "$as_me:5243: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
-		if { (eval echo "$as_me:5086: \"$ac_link\"") >&5
+		if { (eval echo "$as_me:5245: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5089: \$? = $ac_status" >&5
+  echo "$as_me:5248: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 			cf_cv_check_gpm_wgetch=`nm conftest$ac_exeext | egrep '\<wgetch\>' | egrep '\<[vVwW]\>'`
 			test -n "$cf_cv_check_gpm_wgetch" && cf_cv_check_gpm_wgetch=yes
@@ -5098,11 +5257,11 @@ CF_EOF
 fi
 
 fi
-echo "$as_me:5101: result: $cf_cv_check_gpm_wgetch" >&5
+echo "$as_me:5260: result: $cf_cv_check_gpm_wgetch" >&5
 echo "${ECHO_T}$cf_cv_check_gpm_wgetch" >&6
 
 if test "$cf_cv_check_gpm_wgetch" != yes ; then
-	{ echo "$as_me:5105: WARNING: GPM library is already linked with curses - read the FAQ" >&5
+	{ echo "$as_me:5264: WARNING: GPM library is already linked with curses - read the FAQ" >&5
 echo "$as_me: WARNING: GPM library is already linked with curses - read the FAQ" >&2;}
 fi
 
@@ -5112,7 +5271,7 @@ fi
 
 # not everyone has "test -c"
 if test -c /dev/sysmouse 2>/dev/null ; then
-echo "$as_me:5115: checking if you want to use sysmouse" >&5
+echo "$as_me:5274: checking if you want to use sysmouse" >&5
 echo $ECHO_N "checking if you want to use sysmouse... $ECHO_C" >&6
 
 # Check whether --with-sysmouse or --without-sysmouse was given.
@@ -5124,7 +5283,7 @@ else
 fi;
 	if test "$cf_with_sysmouse" != no ; then
 	cat >conftest.$ac_ext <<_ACEOF
-#line 5127 "configure"
+#line 5286 "configure"
 #include "confdefs.h"
 
 #include <osreldate.h>
@@ -5147,16 +5306,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5150: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5309: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5153: \$? = $ac_status" >&5
+  echo "$as_me:5312: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5156: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5315: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5159: \$? = $ac_status" >&5
+  echo "$as_me:5318: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_with_sysmouse=yes
 else
@@ -5166,7 +5325,7 @@ cf_with_sysmouse=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	fi
-echo "$as_me:5169: result: $cf_with_sysmouse" >&5
+echo "$as_me:5328: result: $cf_with_sysmouse" >&5
 echo "${ECHO_T}$cf_with_sysmouse" >&6
 test "$cf_with_sysmouse" = yes &&
 cat >>confdefs.h <<\EOF
@@ -5185,7 +5344,7 @@ if test X"$CXX_G_OPT" = X"" ; then
 	test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
 fi
 
-echo "$as_me:5188: checking for default loader flags" >&5
+echo "$as_me:5347: checking for default loader flags" >&5
 echo $ECHO_N "checking for default loader flags... $ECHO_C" >&6
 case $DFT_LWR_MODEL in
 libtool) LD_MODEL=''   ;;
@@ -5194,13 +5353,13 @@ debug)   LD_MODEL=$CC_G_OPT ;;
 profile) LD_MODEL='-pg';;
 shared)  LD_MODEL=''   ;;
 esac
-echo "$as_me:5197: result: $LD_MODEL" >&5
+echo "$as_me:5356: result: $LD_MODEL" >&5
 echo "${ECHO_T}$LD_MODEL" >&6
 
 case $DFT_LWR_MODEL in
 shared)
 
-echo "$as_me:5203: checking if rpath option should be used" >&5
+echo "$as_me:5362: checking if rpath option should be used" >&5
 echo $ECHO_N "checking if rpath option should be used... $ECHO_C" >&6
 
 # Check whether --enable-rpath or --disable-rpath was given.
@@ -5210,10 +5369,10 @@ if test "${enable_rpath+set}" = set; then
 else
   cf_cv_enable_rpath=no
 fi;
-echo "$as_me:5213: result: $cf_cv_enable_rpath" >&5
+echo "$as_me:5372: result: $cf_cv_enable_rpath" >&5
 echo "${ECHO_T}$cf_cv_enable_rpath" >&6
 
-echo "$as_me:5216: checking if shared libraries should be relinked during install" >&5
+echo "$as_me:5375: checking if shared libraries should be relinked during install" >&5
 echo $ECHO_N "checking if shared libraries should be relinked during install... $ECHO_C" >&6
 
 # Check whether --enable-relink or --disable-relink was given.
@@ -5223,13 +5382,13 @@ if test "${enable_relink+set}" = set; then
 else
   cf_cv_do_relink=yes
 fi;
-echo "$as_me:5226: result: $cf_cv_do_relink" >&5
+echo "$as_me:5385: result: $cf_cv_do_relink" >&5
 echo "${ECHO_T}$cf_cv_do_relink" >&6
 	;;
 esac
 
 LD_RPATH_OPT=
-echo "$as_me:5232: checking for an rpath option" >&5
+echo "$as_me:5391: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 case $cf_cv_system_name in #(vi
 irix*) #(vi
@@ -5260,17 +5419,17 @@ solaris2*) #(vi
 *)
 	;;
 esac
-echo "$as_me:5263: result: $LD_RPATH_OPT" >&5
+echo "$as_me:5422: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 case "x$LD_RPATH_OPT" in #(vi
 x-R*)
-	echo "$as_me:5268: checking if we need a space after rpath option" >&5
+	echo "$as_me:5427: checking if we need a space after rpath option" >&5
 echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
 	cf_save_LIBS="$LIBS"
 	LIBS="${LD_RPATH_OPT}$libdir $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 5273 "configure"
+#line 5432 "configure"
 #include "confdefs.h"
 
 int
@@ -5282,16 +5441,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5285: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5444: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5288: \$? = $ac_status" >&5
+  echo "$as_me:5447: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5291: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5450: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5294: \$? = $ac_status" >&5
+  echo "$as_me:5453: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_space=no
 else
@@ -5301,7 +5460,7 @@ cf_rpath_space=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save_LIBS"
-	echo "$as_me:5304: result: $cf_rpath_space" >&5
+	echo "$as_me:5463: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 	test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 	;;
@@ -5316,7 +5475,7 @@ esac
 	cf_ld_rpath_opt=
 	test "$cf_cv_enable_rpath" = yes && cf_ld_rpath_opt="$LD_RPATH_OPT"
 
-	echo "$as_me:5319: checking if release/abi version should be used for shared libs" >&5
+	echo "$as_me:5478: checking if release/abi version should be used for shared libs" >&5
 echo $ECHO_N "checking if release/abi version should be used for shared libs... $ECHO_C" >&6
 
 # Check whether --with-shlib-version or --without-shlib-version was given.
@@ -5331,7 +5490,7 @@ if test "${with_shlib_version+set}" = set; then
 		cf_cv_shlib_version=$withval
 		;;
 	*)
-		{ { echo "$as_me:5334: error: option value must be one of: rel, abi, auto or no" >&5
+		{ { echo "$as_me:5493: error: option value must be one of: rel, abi, auto or no" >&5
 echo "$as_me: error: option value must be one of: rel, abi, auto or no" >&2;}
    { (exit 1); exit 1; }; }
 		;;
@@ -5340,7 +5499,7 @@ echo "$as_me: error: option value must be one of: rel, abi, auto or no" >&2;}
 else
   cf_cv_shlib_version=auto
 fi;
-	echo "$as_me:5343: result: $cf_cv_shlib_version" >&5
+	echo "$as_me:5502: result: $cf_cv_shlib_version" >&5
 echo "${ECHO_T}$cf_cv_shlib_version" >&6
 
 	cf_cv_rm_so_locs=no
@@ -5350,14 +5509,14 @@ echo "${ECHO_T}$cf_cv_shlib_version" >&6
 	CC_SHARED_OPTS=
 	if test "$GCC" = yes
 	then
-		echo "$as_me:5353: checking which $CC option to use" >&5
+		echo "$as_me:5512: checking which $CC option to use" >&5
 echo $ECHO_N "checking which $CC option to use... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		for CC_SHARED_OPTS in -fPIC -fpic ''
 		do
 			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5360 "configure"
+#line 5519 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5369,16 +5528,16 @@ int x = 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5372: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5531: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5375: \$? = $ac_status" >&5
+  echo "$as_me:5534: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5378: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5537: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5381: \$? = $ac_status" >&5
+  echo "$as_me:5540: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -5387,7 +5546,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		done
-		echo "$as_me:5390: result: $CC_SHARED_OPTS" >&5
+		echo "$as_me:5549: result: $CC_SHARED_OPTS" >&5
 echo "${ECHO_T}$CC_SHARED_OPTS" >&6
 		CFLAGS="$cf_save_CFLAGS"
 	fi
@@ -5433,7 +5592,7 @@ CF_EOF
 		MK_SHARED_LIB='${CC} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $@` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $@'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
-		echo "$as_me:5436: checking if ld -search_paths_first works" >&5
+		echo "$as_me:5595: checking if ld -search_paths_first works" >&5
 echo $ECHO_N "checking if ld -search_paths_first works... $ECHO_C" >&6
 if test "${cf_cv_ldflags_search_paths_first+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5442,7 +5601,7 @@ else
 			cf_save_LDFLAGS=$LDFLAGS
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 			cat >conftest.$ac_ext <<_ACEOF
-#line 5445 "configure"
+#line 5604 "configure"
 #include "confdefs.h"
 
 int
@@ -5454,16 +5613,16 @@ int i;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5457: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5616: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5460: \$? = $ac_status" >&5
+  echo "$as_me:5619: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5463: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5622: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5466: \$? = $ac_status" >&5
+  echo "$as_me:5625: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_ldflags_search_paths_first=yes
 else
@@ -5474,7 +5633,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 				LDFLAGS=$cf_save_LDFLAGS
 fi
-echo "$as_me:5477: result: $cf_cv_ldflags_search_paths_first" >&5
+echo "$as_me:5636: result: $cf_cv_ldflags_search_paths_first" >&5
 echo "${ECHO_T}$cf_cv_ldflags_search_paths_first" >&6
 		if test $cf_cv_ldflags_search_paths_first = yes; then
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
@@ -5693,7 +5852,7 @@ CF_EOF
 			do
 				CFLAGS="$cf_shared_opts $cf_save_CFLAGS"
 				cat >conftest.$ac_ext <<_ACEOF
-#line 5696 "configure"
+#line 5855 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5705,16 +5864,16 @@ printf("Hello\n");
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:5708: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:5867: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5711: \$? = $ac_status" >&5
+  echo "$as_me:5870: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:5714: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5717: \$? = $ac_status" >&5
+  echo "$as_me:5876: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -5751,7 +5910,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
 			;;
 		*)
-			{ echo "$as_me:5754: WARNING: ignored --with-shlib-version" >&5
+			{ echo "$as_me:5913: WARNING: ignored --with-shlib-version" >&5
 echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 			;;
 		esac
@@ -5761,7 +5920,7 @@ echo "$as_me: WARNING: ignored --with-shlib-version" >&2;}
 	if test -n "$cf_try_cflags"
 	then
 cat > conftest.$ac_ext <<EOF
-#line 5764 "${as_me:-configure}"
+#line 5923 "${as_me:-configure}"
 #include <stdio.h>
 int main(int argc, char *argv[])
 {
@@ -5773,18 +5932,18 @@ EOF
 		for cf_opt in $cf_try_cflags
 		do
 			CFLAGS="$cf_save_CFLAGS -$cf_opt"
-			echo "$as_me:5776: checking if CFLAGS option -$cf_opt works" >&5
+			echo "$as_me:5935: checking if CFLAGS option -$cf_opt works" >&5
 echo $ECHO_N "checking if CFLAGS option -$cf_opt works... $ECHO_C" >&6
-			if { (eval echo "$as_me:5778: \"$ac_compile\"") >&5
+			if { (eval echo "$as_me:5937: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:5781: \$? = $ac_status" >&5
+  echo "$as_me:5940: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-				echo "$as_me:5783: result: yes" >&5
+				echo "$as_me:5942: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 				cf_save_CFLAGS="$CFLAGS"
 			else
-				echo "$as_me:5787: result: no" >&5
+				echo "$as_me:5946: result: no" >&5
 echo "${ECHO_T}no" >&6
 			fi
 		done
@@ -5797,16 +5956,16 @@ echo "${ECHO_T}no" >&6
 
 	test -n "$verbose" && echo "	CC_SHARED_OPTS: $CC_SHARED_OPTS" 1>&6
 
-echo "${as_me:-configure}:5800: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
+echo "${as_me:-configure}:5959: testing CC_SHARED_OPTS: $CC_SHARED_OPTS ..." 1>&5
 
 	test -n "$verbose" && echo "	MK_SHARED_LIB:  $MK_SHARED_LIB" 1>&6
 
-echo "${as_me:-configure}:5804: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
+echo "${as_me:-configure}:5963: testing MK_SHARED_LIB:  $MK_SHARED_LIB ..." 1>&5
 
 if test "$CC_SHARED_OPTS" = "unknown"; then
 	for model in $cf_list_models; do
 		if test "$model" = "shared"; then
-			{ { echo "$as_me:5809: error: Shared libraries are not supported in this version" >&5
+			{ { echo "$as_me:5968: error: Shared libraries are not supported in this version" >&5
 echo "$as_me: error: Shared libraries are not supported in this version" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -5816,7 +5975,7 @@ fi
 ### If we're building with rpath, try to link non-standard libs that way too.
 if test "$DFT_LWR_MODEL" = "shared"; then
 
-echo "$as_me:5819: checking if rpath-hack should be disabled" >&5
+echo "$as_me:5978: checking if rpath-hack should be disabled" >&5
 echo $ECHO_N "checking if rpath-hack should be disabled... $ECHO_C" >&6
 
 # Check whether --enable-rpath-hack or --disable-rpath-hack was given.
@@ -5833,21 +5992,21 @@ else
   cf_disable_rpath_hack=no
 
 fi;
-echo "$as_me:5836: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:5995: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 if test "$cf_disable_rpath_hack" = no ; then
 
-echo "$as_me:5840: checking for updated LDFLAGS" >&5
+echo "$as_me:5999: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:5843: result: maybe" >&5
+	echo "$as_me:6002: result: maybe" >&5
 echo "${ECHO_T}maybe" >&6
 
 	for ac_prog in ldd
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:5850: checking for $ac_word" >&5
+echo "$as_me:6009: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -5862,7 +6021,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:5865: found $ac_dir/$ac_word" >&5
+echo "$as_me:6024: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -5870,10 +6029,10 @@ fi
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:5873: result: $cf_ldd_prog" >&5
+  echo "$as_me:6032: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:5876: result: no" >&5
+  echo "$as_me:6035: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -5887,7 +6046,7 @@ test -n "$cf_ldd_prog" || cf_ldd_prog="no"
 		cf_rpath_oops=
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 5890 "configure"
+#line 6049 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -5899,16 +6058,16 @@ printf("Hello");
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:5902: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6061: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:5905: \$? = $ac_status" >&5
+  echo "$as_me:6064: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:5908: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6067: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:5911: \$? = $ac_status" >&5
+  echo "$as_me:6070: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort -u`
 		 cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort -u`
@@ -5936,7 +6095,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:5939: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:6098: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -5948,11 +6107,11 @@ echo "${as_me:-configure}:5939: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:5951: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:6110: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:5955: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:6114: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -5989,7 +6148,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:5992: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:6151: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -6002,11 +6161,11 @@ LDFLAGS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:6005: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:6164: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:6009: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:6168: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -6043,7 +6202,7 @@ do
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:6046: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:6205: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -6056,11 +6215,11 @@ LIBS=$cf_rpath_dst
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:6059: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:6218: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:6063: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:6222: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 fi
 
@@ -6071,7 +6230,7 @@ fi
 ###############################################################################
 
 ###	use option --disable-overwrite to leave out the link to -lcurses
-echo "$as_me:6074: checking if you wish to install ncurses overwriting curses" >&5
+echo "$as_me:6233: checking if you wish to install ncurses overwriting curses" >&5
 echo $ECHO_N "checking if you wish to install ncurses overwriting curses... $ECHO_C" >&6
 
 # Check whether --enable-overwrite or --disable-overwrite was given.
@@ -6081,10 +6240,10 @@ if test "${enable_overwrite+set}" = set; then
 else
   if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi
 fi;
-echo "$as_me:6084: result: $with_overwrite" >&5
+echo "$as_me:6243: result: $with_overwrite" >&5
 echo "${ECHO_T}$with_overwrite" >&6
 
-echo "$as_me:6087: checking if external terminfo-database is used" >&5
+echo "$as_me:6246: checking if external terminfo-database is used" >&5
 echo $ECHO_N "checking if external terminfo-database is used... $ECHO_C" >&6
 
 # Check whether --enable-database or --disable-database was given.
@@ -6094,7 +6253,7 @@ if test "${enable_database+set}" = set; then
 else
   use_database=yes
 fi;
-echo "$as_me:6097: result: $use_database" >&5
+echo "$as_me:6256: result: $use_database" >&5
 echo "${ECHO_T}$use_database" >&6
 
 case $host_os in #(vi
@@ -6106,13 +6265,11 @@ os2*) #(vi
 	;;
 esac
 
+NCURSES_USE_DATABASE=0
 if test "$use_database" != no ; then
+	NCURSES_USE_DATABASE=1
 
-cat >>confdefs.h <<\EOF
-#define USE_DATABASE 1
-EOF
-
-	echo "$as_me:6115: checking which terminfo source-file will be installed" >&5
+	echo "$as_me:6272: checking which terminfo source-file will be installed" >&5
 echo $ECHO_N "checking which terminfo source-file will be installed... $ECHO_C" >&6
 
 # Check whether --with-database or --without-database was given.
@@ -6120,10 +6277,10 @@ if test "${with_database+set}" = set; then
   withval="$with_database"
   TERMINFO_SRC=$withval
 fi;
-	echo "$as_me:6123: result: $TERMINFO_SRC" >&5
+	echo "$as_me:6280: result: $TERMINFO_SRC" >&5
 echo "${ECHO_T}$TERMINFO_SRC" >&6
 
-	echo "$as_me:6126: checking whether to use hashed database instead of directory/tree" >&5
+	echo "$as_me:6283: checking whether to use hashed database instead of directory/tree" >&5
 echo $ECHO_N "checking whether to use hashed database instead of directory/tree... $ECHO_C" >&6
 
 # Check whether --with-hashed-db or --without-hashed-db was given.
@@ -6133,13 +6290,13 @@ if test "${with_hashed_db+set}" = set; then
 else
   with_hashed_db=no
 fi;
-	echo "$as_me:6136: result: $with_hashed_db" >&5
+	echo "$as_me:6293: result: $with_hashed_db" >&5
 echo "${ECHO_T}$with_hashed_db" >&6
 else
 	with_hashed_db=no
 fi
 
-echo "$as_me:6142: checking for list of fallback descriptions" >&5
+echo "$as_me:6299: checking for list of fallback descriptions" >&5
 echo $ECHO_N "checking for list of fallback descriptions... $ECHO_C" >&6
 
 # Check whether --with-fallbacks or --without-fallbacks was given.
@@ -6149,11 +6306,11 @@ if test "${with_fallbacks+set}" = set; then
 else
   with_fallback=
 fi;
-echo "$as_me:6152: result: $with_fallback" >&5
+echo "$as_me:6309: result: $with_fallback" >&5
 echo "${ECHO_T}$with_fallback" >&6
 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
 
-echo "$as_me:6156: checking if you want modern xterm or antique" >&5
+echo "$as_me:6313: checking if you want modern xterm or antique" >&5
 echo $ECHO_N "checking if you want modern xterm or antique... $ECHO_C" >&6
 
 # Check whether --with-xterm-new or --without-xterm-new was given.
@@ -6167,11 +6324,11 @@ case $with_xterm_new in
 no)	with_xterm_new=xterm-old;;
 *)	with_xterm_new=xterm-new;;
 esac
-echo "$as_me:6170: result: $with_xterm_new" >&5
+echo "$as_me:6327: result: $with_xterm_new" >&5
 echo "${ECHO_T}$with_xterm_new" >&6
 WHICH_XTERM=$with_xterm_new
 
-echo "$as_me:6174: checking if xterm backspace sends BS or DEL" >&5
+echo "$as_me:6331: checking if xterm backspace sends BS or DEL" >&5
 echo $ECHO_N "checking if xterm backspace sends BS or DEL... $ECHO_C" >&6
 
 # Check whether --with-xterm-kbs or --without-xterm-kbs was given.
@@ -6192,7 +6349,7 @@ xDEL|xdel|x127)
 	with_xterm_kbs=$withval
 	;;
 esac
-echo "$as_me:6195: result: $with_xterm_kbs" >&5
+echo "$as_me:6352: result: $with_xterm_kbs" >&5
 echo "${ECHO_T}$with_xterm_kbs" >&6
 XTERM_KBS=$with_xterm_kbs
 
@@ -6202,7 +6359,7 @@ if test "$use_database" = no ; then
 	MAKE_TERMINFO="#"
 else
 
-echo "$as_me:6205: checking for list of terminfo directories" >&5
+echo "$as_me:6362: checking for list of terminfo directories" >&5
 echo $ECHO_N "checking for list of terminfo directories... $ECHO_C" >&6
 
 # Check whether --with-terminfo-dirs or --without-terminfo-dirs was given.
@@ -6242,7 +6399,7 @@ case ".$cf_src_path" in #(vi
   cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:6245: error: expected a pathname, not \"$cf_src_path\"" >&5
+  { { echo "$as_me:6402: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -6265,14 +6422,14 @@ xNONE*) #(vi
 	;;
 esac
 
-echo "$as_me:6268: result: $TERMINFO_DIRS" >&5
+echo "$as_me:6425: result: $TERMINFO_DIRS" >&5
 echo "${ECHO_T}$TERMINFO_DIRS" >&6
 test -n "$TERMINFO_DIRS" &&
 cat >>confdefs.h <<EOF
 #define TERMINFO_DIRS "$TERMINFO_DIRS"
 EOF
 
-echo "$as_me:6275: checking for default terminfo directory" >&5
+echo "$as_me:6432: checking for default terminfo directory" >&5
 echo $ECHO_N "checking for default terminfo directory... $ECHO_C" >&6
 
 # Check whether --with-default-terminfo-dir or --without-default-terminfo-dir was given.
@@ -6308,7 +6465,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:6311: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:6468: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -6317,7 +6474,7 @@ esac
 fi
 eval TERMINFO="$withval"
 
-echo "$as_me:6320: result: $TERMINFO" >&5
+echo "$as_me:6477: result: $TERMINFO" >&5
 echo "${ECHO_T}$TERMINFO" >&6
 
 cat >>confdefs.h <<EOF
@@ -6328,7 +6485,7 @@ fi
 
 ###	use option --disable-big-core to make tic run on small machines
 ###	We need 4Mb, check if we can allocate 50% more than that.
-echo "$as_me:6331: checking if big-core option selected" >&5
+echo "$as_me:6488: checking if big-core option selected" >&5
 echo $ECHO_N "checking if big-core option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-core or --disable-big-core was given.
@@ -6340,7 +6497,7 @@ else
   with_big_core=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6343 "configure"
+#line 6500 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -6354,15 +6511,15 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6357: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6514: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6360: \$? = $ac_status" >&5
+  echo "$as_me:6517: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6362: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6519: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6365: \$? = $ac_status" >&5
+  echo "$as_me:6522: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   with_big_core=yes
 else
@@ -6374,7 +6531,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi;
-echo "$as_me:6377: result: $with_big_core" >&5
+echo "$as_me:6534: result: $with_big_core" >&5
 echo "${ECHO_T}$with_big_core" >&6
 test "x$with_big_core" = "xyes" &&
 cat >>confdefs.h <<\EOF
@@ -6384,7 +6541,7 @@ EOF
 ### ISO C only guarantees 512-char strings, we have tables which load faster
 ### when constructed using "big" strings.  More than the C compiler, the awk
 ### program is a limit on most vendor UNIX systems.  Check that we can build.
-echo "$as_me:6387: checking if big-strings option selected" >&5
+echo "$as_me:6544: checking if big-strings option selected" >&5
 echo $ECHO_N "checking if big-strings option selected... $ECHO_C" >&6
 
 # Check whether --enable-big-strings or --disable-big-strings was given.
@@ -6408,14 +6565,14 @@ else
 	esac
 
 fi;
-echo "$as_me:6411: result: $with_big_strings" >&5
+echo "$as_me:6568: result: $with_big_strings" >&5
 echo "${ECHO_T}$with_big_strings" >&6
 
 USE_BIG_STRINGS=0
 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
 
 ###	use option --enable-termcap to compile in the termcap fallback support
-echo "$as_me:6418: checking if you want termcap-fallback support" >&5
+echo "$as_me:6575: checking if you want termcap-fallback support" >&5
 echo $ECHO_N "checking if you want termcap-fallback support... $ECHO_C" >&6
 
 # Check whether --enable-termcap or --disable-termcap was given.
@@ -6425,13 +6582,14 @@ if test "${enable_termcap+set}" = set; then
 else
   with_termcap=no
 fi;
-echo "$as_me:6428: result: $with_termcap" >&5
+echo "$as_me:6585: result: $with_termcap" >&5
 echo "${ECHO_T}$with_termcap" >&6
 
+NCURSES_USE_TERMCAP=0
 if test "x$with_termcap" != "xyes" ; then
 	if test "$use_database" = no ; then
 		if test -z "$with_fallback" ; then
-			{ { echo "$as_me:6434: error: You have disabled the database w/o specifying fallbacks" >&5
+			{ { echo "$as_me:6592: error: You have disabled the database w/o specifying fallbacks" >&5
 echo "$as_me: error: You have disabled the database w/o specifying fallbacks" >&2;}
    { (exit 1); exit 1; }; }
 		fi
@@ -6443,17 +6601,14 @@ EOF
 
 else
 
-if test "$with_ticlib" != no ; then
-	{ { echo "$as_me:6447: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
+	if test "$with_ticlib" != no ; then
+		{ { echo "$as_me:6605: error: Options --with-ticlib and --enable-termcap cannot be combined" >&5
 echo "$as_me: error: Options --with-ticlib and --enable-termcap cannot be combined" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
-cat >>confdefs.h <<\EOF
-#define USE_TERMCAP 1
-EOF
+	fi
 
-echo "$as_me:6456: checking for list of termcap files" >&5
+	NCURSES_USE_TERMCAP=1
+	echo "$as_me:6611: checking for list of termcap files" >&5
 echo $ECHO_N "checking for list of termcap files... $ECHO_C" >&6
 
 # Check whether --with-termpath or --without-termpath was given.
@@ -6493,7 +6648,7 @@ case ".$cf_src_path" in #(vi
   cf_src_path=`echo $cf_src_path | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:6496: error: expected a pathname, not \"$cf_src_path\"" >&5
+  { { echo "$as_me:6651: error: expected a pathname, not \"$cf_src_path\"" >&5
 echo "$as_me: error: expected a pathname, not \"$cf_src_path\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -6516,15 +6671,15 @@ xNONE*) #(vi
 	;;
 esac
 
-echo "$as_me:6519: result: $TERMPATH" >&5
+	echo "$as_me:6674: result: $TERMPATH" >&5
 echo "${ECHO_T}$TERMPATH" >&6
-test -n "$TERMPATH" &&
+	test -n "$TERMPATH" &&
 cat >>confdefs.h <<EOF
 #define TERMPATH "$TERMPATH"
 EOF
 
-###	use option --enable-getcap to use a hacked getcap for reading termcaps
-echo "$as_me:6527: checking if fast termcap-loader is needed" >&5
+	###	use option --enable-getcap to use a hacked getcap for reading termcaps
+	echo "$as_me:6682: checking if fast termcap-loader is needed" >&5
 echo $ECHO_N "checking if fast termcap-loader is needed... $ECHO_C" >&6
 
 # Check whether --enable-getcap or --disable-getcap was given.
@@ -6534,14 +6689,14 @@ if test "${enable_getcap+set}" = set; then
 else
   with_getcap=no
 fi;
-echo "$as_me:6537: result: $with_getcap" >&5
+	echo "$as_me:6692: result: $with_getcap" >&5
 echo "${ECHO_T}$with_getcap" >&6
-test "x$with_getcap" = "xyes" &&
+	test "x$with_getcap" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_GETCAP 1
 EOF
 
-echo "$as_me:6544: checking if translated termcaps will be cached in ~/.terminfo" >&5
+	echo "$as_me:6699: checking if translated termcaps will be cached in ~/.terminfo" >&5
 echo $ECHO_N "checking if translated termcaps will be cached in ~/.terminfo... $ECHO_C" >&6
 
 # Check whether --enable-getcap-cache or --disable-getcap-cache was given.
@@ -6551,9 +6706,9 @@ if test "${enable_getcap_cache+set}" = set; then
 else
   with_getcap_cache=no
 fi;
-echo "$as_me:6554: result: $with_getcap_cache" >&5
+	echo "$as_me:6709: result: $with_getcap_cache" >&5
 echo "${ECHO_T}$with_getcap_cache" >&6
-test "x$with_getcap_cache" = "xyes" &&
+	test "x$with_getcap_cache" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_GETCAP_CACHE 1
 EOF
@@ -6561,7 +6716,7 @@ EOF
 fi
 
 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
-echo "$as_me:6564: checking if ~/.terminfo is wanted" >&5
+echo "$as_me:6719: checking if ~/.terminfo is wanted" >&5
 echo $ECHO_N "checking if ~/.terminfo is wanted... $ECHO_C" >&6
 
 # Check whether --enable-home-terminfo or --disable-home-terminfo was given.
@@ -6571,14 +6726,14 @@ if test "${enable_home_terminfo+set}" = set; then
 else
   with_home_terminfo=yes
 fi;
-echo "$as_me:6574: result: $with_home_terminfo" >&5
+echo "$as_me:6729: result: $with_home_terminfo" >&5
 echo "${ECHO_T}$with_home_terminfo" >&6
 test "x$with_home_terminfo" = "xyes" &&
 cat >>confdefs.h <<\EOF
 #define USE_HOME_TERMINFO 1
 EOF
 
-echo "$as_me:6581: checking if you want to use restricted environment when running as root" >&5
+echo "$as_me:6736: checking if you want to use restricted environment when running as root" >&5
 echo $ECHO_N "checking if you want to use restricted environment when running as root... $ECHO_C" >&6
 
 # Check whether --enable-root-environ or --disable-root-environ was given.
@@ -6588,7 +6743,7 @@ if test "${enable_root_environ+set}" = set; then
 else
   with_root_environ=yes
 fi;
-echo "$as_me:6591: result: $with_root_environ" >&5
+echo "$as_me:6746: result: $with_root_environ" >&5
 echo "${ECHO_T}$with_root_environ" >&6
 test "x$with_root_environ" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -6603,13 +6758,13 @@ for ac_func in \
 	unlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:6606: checking for $ac_func" >&5
+echo "$as_me:6761: 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 6612 "configure"
+#line 6767 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6640,16 +6795,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6643: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6798: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6646: \$? = $ac_status" >&5
+  echo "$as_me:6801: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6649: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6804: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6652: \$? = $ac_status" >&5
+  echo "$as_me:6807: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6659,7 +6814,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6662: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6817: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -6676,13 +6831,13 @@ for ac_func in \
 		symlink
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:6679: checking for $ac_func" >&5
+echo "$as_me:6834: 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 6685 "configure"
+#line 6840 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -6713,16 +6868,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:6716: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6871: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6719: \$? = $ac_status" >&5
+  echo "$as_me:6874: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:6722: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6877: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6725: \$? = $ac_status" >&5
+  echo "$as_me:6880: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -6732,7 +6887,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:6735: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:6890: 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
@@ -6743,7 +6898,7 @@ fi
 done
 
 else
-	echo "$as_me:6746: checking if link/symlink functions work" >&5
+	echo "$as_me:6901: checking if link/symlink functions work" >&5
 echo $ECHO_N "checking if link/symlink functions work... $ECHO_C" >&6
 if test "${cf_cv_link_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -6756,7 +6911,7 @@ else
 			eval 'ac_cv_func_'$cf_func'=error'
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 6759 "configure"
+#line 6914 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -6786,15 +6941,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:6789: \"$ac_link\"") >&5
+if { (eval echo "$as_me:6944: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:6792: \$? = $ac_status" >&5
+  echo "$as_me:6947: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:6794: \"$ac_try\"") >&5
+  { (eval echo "$as_me:6949: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:6797: \$? = $ac_status" >&5
+  echo "$as_me:6952: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
@@ -6812,7 +6967,7 @@ fi
 		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
 
 fi
-echo "$as_me:6815: result: $cf_cv_link_funcs" >&5
+echo "$as_me:6970: result: $cf_cv_link_funcs" >&5
 echo "${ECHO_T}$cf_cv_link_funcs" >&6
 	test "$ac_cv_func_link"    = yes &&
 cat >>confdefs.h <<\EOF
@@ -6832,7 +6987,7 @@ with_symlinks=no
 # soft links (symbolic links) are useful for some systems where hard links do
 # not work, or to make it simpler to copy terminfo trees around.
 if test "x$ac_cv_func_symlink" = xyes ; then
-    echo "$as_me:6835: checking if tic should use symbolic links" >&5
+    echo "$as_me:6990: checking if tic should use symbolic links" >&5
 echo $ECHO_N "checking if tic should use symbolic links... $ECHO_C" >&6
 
 # Check whether --enable-symlinks or --disable-symlinks was given.
@@ -6842,21 +6997,21 @@ if test "${enable_symlinks+set}" = set; then
 else
   with_symlinks=no
 fi;
-    echo "$as_me:6845: result: $with_symlinks" >&5
+    echo "$as_me:7000: result: $with_symlinks" >&5
 echo "${ECHO_T}$with_symlinks" >&6
 fi
 
 # If we have hard links and did not choose to use soft links instead, there is
 # no reason to make this choice optional - use the hard links.
 if test "$with_symlinks" = no ; then
-    echo "$as_me:6852: checking if tic should use hard links" >&5
+    echo "$as_me:7007: checking if tic should use hard links" >&5
 echo $ECHO_N "checking if tic should use hard links... $ECHO_C" >&6
     if test "x$ac_cv_func_link" = xyes ; then
 	with_links=yes
     else
 	with_links=no
     fi
-    echo "$as_me:6859: result: $with_links" >&5
+    echo "$as_me:7014: result: $with_links" >&5
 echo "${ECHO_T}$with_links" >&6
 fi
 
@@ -6871,7 +7026,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-broken-linker to force on use of broken-linker support
-echo "$as_me:6874: checking if you want broken-linker support code" >&5
+echo "$as_me:7029: checking if you want broken-linker support code" >&5
 echo $ECHO_N "checking if you want broken-linker support code... $ECHO_C" >&6
 
 # Check whether --enable-broken_linker or --disable-broken_linker was given.
@@ -6881,7 +7036,7 @@ if test "${enable_broken_linker+set}" = set; then
 else
   with_broken_linker=${BROKEN_LINKER:-no}
 fi;
-echo "$as_me:6884: result: $with_broken_linker" >&5
+echo "$as_me:7039: result: $with_broken_linker" >&5
 echo "${ECHO_T}$with_broken_linker" >&6
 
 BROKEN_LINKER=0
@@ -6903,14 +7058,14 @@ EOF
 		BROKEN_LINKER=1
 		test -n "$verbose" && echo "	cygwin linker is broken anyway" 1>&6
 
-echo "${as_me:-configure}:6906: testing cygwin linker is broken anyway ..." 1>&5
+echo "${as_me:-configure}:7061: testing cygwin linker is broken anyway ..." 1>&5
 
 		;;
 	esac
 fi
 
 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
-echo "$as_me:6913: checking if tputs should process BSD-style prefix padding" >&5
+echo "$as_me:7068: checking if tputs should process BSD-style prefix padding" >&5
 echo $ECHO_N "checking if tputs should process BSD-style prefix padding... $ECHO_C" >&6
 
 # Check whether --enable-bsdpad or --disable-bsdpad was given.
@@ -6920,7 +7075,7 @@ if test "${enable_bsdpad+set}" = set; then
 else
   with_bsdpad=no
 fi;
-echo "$as_me:6923: result: $with_bsdpad" >&5
+echo "$as_me:7078: result: $with_bsdpad" >&5
 echo "${ECHO_T}$with_bsdpad" >&6
 test "x$with_bsdpad" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -6976,14 +7131,14 @@ irix[56].*) #(vi
 	;;
 linux*|gnu*|mint*|k*bsd*-gnu) #(vi
 
-echo "$as_me:6979: checking if we must define _GNU_SOURCE" >&5
+echo "$as_me:7134: checking if we must define _GNU_SOURCE" >&5
 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_gnu_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 6986 "configure"
+#line 7141 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -6998,16 +7153,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7001: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7156: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7004: \$? = $ac_status" >&5
+  echo "$as_me:7159: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7007: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7162: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7010: \$? = $ac_status" >&5
+  echo "$as_me:7165: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -7016,7 +7171,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 7019 "configure"
+#line 7174 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7031,16 +7186,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7034: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7189: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7037: \$? = $ac_status" >&5
+  echo "$as_me:7192: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7040: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7195: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7043: \$? = $ac_status" >&5
+  echo "$as_me:7198: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gnu_source=no
 else
@@ -7055,7 +7210,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:7058: result: $cf_cv_gnu_source" >&5
+echo "$as_me:7213: result: $cf_cv_gnu_source" >&5
 echo "${ECHO_T}$cf_cv_gnu_source" >&6
 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
 
@@ -7077,16 +7232,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:7080: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:7235: checking if we should define _POSIX_C_SOURCE" >&5
 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_posix_c_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-echo "${as_me:-configure}:7086: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:7241: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7089 "configure"
+#line 7244 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7101,16 +7256,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7104: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7259: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7107: \$? = $ac_status" >&5
+  echo "$as_me:7262: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7110: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7265: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7113: \$? = $ac_status" >&5
+  echo "$as_me:7268: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -7131,7 +7286,7 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7134 "configure"
+#line 7289 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7146,16 +7301,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7149: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7304: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7152: \$? = $ac_status" >&5
+  echo "$as_me:7307: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7155: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7310: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7158: \$? = $ac_status" >&5
+  echo "$as_me:7313: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7166,15 +7321,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:7169: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:7324: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:7174: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:7329: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 7177 "configure"
+#line 7332 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7189,16 +7344,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7192: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7347: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7195: \$? = $ac_status" >&5
+  echo "$as_me:7350: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7198: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7353: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7201: \$? = $ac_status" >&5
+  echo "$as_me:7356: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7214,7 +7369,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:7217: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:7372: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -7327,14 +7482,14 @@ solaris2.*) #(vi
 	;;
 *)
 
-echo "$as_me:7330: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:7485: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7337 "configure"
+#line 7492 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7353,16 +7508,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7356: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7511: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7359: \$? = $ac_status" >&5
+  echo "$as_me:7514: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7362: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7517: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7365: \$? = $ac_status" >&5
+  echo "$as_me:7520: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -7371,7 +7526,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 7374 "configure"
+#line 7529 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7390,16 +7545,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7393: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7548: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7396: \$? = $ac_status" >&5
+  echo "$as_me:7551: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7399: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7554: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7402: \$? = $ac_status" >&5
+  echo "$as_me:7557: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -7414,7 +7569,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:7417: result: $cf_cv_xopen_source" >&5
+echo "$as_me:7572: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -7522,16 +7677,16 @@ cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
 	sed	-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?[ 	]/ /g' \
 		-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ 	]*\)\?$//g'`
 
-echo "$as_me:7525: checking if we should define _POSIX_C_SOURCE" >&5
+echo "$as_me:7680: checking if we should define _POSIX_C_SOURCE" >&5
 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_posix_c_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-echo "${as_me:-configure}:7531: testing if the symbol is already defined go no further ..." 1>&5
+echo "${as_me:-configure}:7686: testing if the symbol is already defined go no further ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7534 "configure"
+#line 7689 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7546,16 +7701,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7549: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7704: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7552: \$? = $ac_status" >&5
+  echo "$as_me:7707: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7555: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7710: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7558: \$? = $ac_status" >&5
+  echo "$as_me:7713: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_posix_c_source=no
 else
@@ -7576,7 +7731,7 @@ cf_want_posix_source=no
 	 esac
 	 if test "$cf_want_posix_source" = yes ; then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7579 "configure"
+#line 7734 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7591,16 +7746,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7594: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7749: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7597: \$? = $ac_status" >&5
+  echo "$as_me:7752: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7600: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7755: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7603: \$? = $ac_status" >&5
+  echo "$as_me:7758: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7611,15 +7766,15 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	 fi
 
-echo "${as_me:-configure}:7614: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+echo "${as_me:-configure}:7769: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
 
 	 CFLAGS="$cf_trim_CFLAGS"
 	 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
 
-echo "${as_me:-configure}:7619: testing if the second compile does not leave our definition intact error ..." 1>&5
+echo "${as_me:-configure}:7774: testing if the second compile does not leave our definition intact error ..." 1>&5
 
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 7622 "configure"
+#line 7777 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 int
@@ -7634,16 +7789,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7637: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:7792: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7640: \$? = $ac_status" >&5
+  echo "$as_me:7795: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7643: \"$ac_try\"") >&5
+  { (eval echo "$as_me:7798: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7646: \$? = $ac_status" >&5
+  echo "$as_me:7801: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -7659,7 +7814,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:7662: result: $cf_cv_posix_c_source" >&5
+echo "$as_me:7817: result: $cf_cv_posix_c_source" >&5
 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
 
 if test "$cf_cv_posix_c_source" != no ; then
@@ -7832,10 +7987,10 @@ fi
 fi
 
 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
-	echo "$as_me:7835: checking if _XOPEN_SOURCE really is set" >&5
+	echo "$as_me:7990: checking if _XOPEN_SOURCE really is set" >&5
 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7838 "configure"
+#line 7993 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -7850,16 +8005,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7853: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8008: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7856: \$? = $ac_status" >&5
+  echo "$as_me:8011: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7859: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8014: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7862: \$? = $ac_status" >&5
+  echo "$as_me:8017: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set=yes
 else
@@ -7868,12 +8023,12 @@ cat conftest.$ac_ext >&5
 cf_XOPEN_SOURCE_set=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:7871: result: $cf_XOPEN_SOURCE_set" >&5
+	echo "$as_me:8026: result: $cf_XOPEN_SOURCE_set" >&5
 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
 	if test $cf_XOPEN_SOURCE_set = yes
 	then
 		cat >conftest.$ac_ext <<_ACEOF
-#line 7876 "configure"
+#line 8031 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 int
@@ -7888,16 +8043,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7891: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8046: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7894: \$? = $ac_status" >&5
+  echo "$as_me:8049: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7897: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8052: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7900: \$? = $ac_status" >&5
+  echo "$as_me:8055: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_XOPEN_SOURCE_set_ok=yes
 else
@@ -7908,19 +8063,19 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		if test $cf_XOPEN_SOURCE_set_ok = no
 		then
-			{ echo "$as_me:7911: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+			{ echo "$as_me:8066: WARNING: _XOPEN_SOURCE is lower than requested" >&5
 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
 		fi
 	else
 
-echo "$as_me:7916: checking if we should define _XOPEN_SOURCE" >&5
+echo "$as_me:8071: checking if we should define _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
 if test "${cf_cv_xopen_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 7923 "configure"
+#line 8078 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7939,16 +8094,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7942: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8097: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7945: \$? = $ac_status" >&5
+  echo "$as_me:8100: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7948: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8103: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7951: \$? = $ac_status" >&5
+  echo "$as_me:8106: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -7957,7 +8112,7 @@ cat conftest.$ac_ext >&5
 cf_save="$CPPFLAGS"
 	 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
 	 cat >conftest.$ac_ext <<_ACEOF
-#line 7960 "configure"
+#line 8115 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -7976,16 +8131,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:7979: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8134: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:7982: \$? = $ac_status" >&5
+  echo "$as_me:8137: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:7985: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8140: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:7988: \$? = $ac_status" >&5
+  echo "$as_me:8143: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_xopen_source=no
 else
@@ -8000,7 +8155,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:8003: result: $cf_cv_xopen_source" >&5
+echo "$as_me:8158: result: $cf_cv_xopen_source" >&5
 echo "${ECHO_T}$cf_cv_xopen_source" >&6
 
 if test "$cf_cv_xopen_source" != no ; then
@@ -8100,14 +8255,14 @@ fi
 
 # Work around breakage on OS X
 
-echo "$as_me:8103: checking if SIGWINCH is defined" >&5
+echo "$as_me:8258: checking if SIGWINCH is defined" >&5
 echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6
 if test "${cf_cv_define_sigwinch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8110 "configure"
+#line 8265 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8122,23 +8277,23 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8125: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8280: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8128: \$? = $ac_status" >&5
+  echo "$as_me:8283: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8131: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8286: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8134: \$? = $ac_status" >&5
+  echo "$as_me:8289: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=yes
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 8141 "configure"
+#line 8296 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -8156,16 +8311,16 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8159: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8314: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8162: \$? = $ac_status" >&5
+  echo "$as_me:8317: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8165: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8320: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8168: \$? = $ac_status" >&5
+  echo "$as_me:8323: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_define_sigwinch=maybe
 else
@@ -8179,11 +8334,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:8182: result: $cf_cv_define_sigwinch" >&5
+echo "$as_me:8337: result: $cf_cv_define_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
 
 if test "$cf_cv_define_sigwinch" = maybe ; then
-echo "$as_me:8186: checking for actual SIGWINCH definition" >&5
+echo "$as_me:8341: checking for actual SIGWINCH definition" >&5
 echo $ECHO_N "checking for actual SIGWINCH definition... $ECHO_C" >&6
 if test "${cf_cv_fixup_sigwinch+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8194,7 +8349,7 @@ cf_sigwinch=32
 while test $cf_sigwinch != 1
 do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8197 "configure"
+#line 8352 "configure"
 #include "confdefs.h"
 
 #undef _XOPEN_SOURCE
@@ -8216,16 +8371,16 @@ int x = SIGWINCH
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8219: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8374: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8222: \$? = $ac_status" >&5
+  echo "$as_me:8377: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8225: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8380: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8228: \$? = $ac_status" >&5
+  echo "$as_me:8383: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_fixup_sigwinch=$cf_sigwinch
 	 break
@@ -8239,7 +8394,7 @@ cf_sigwinch=`expr $cf_sigwinch - 1`
 done
 
 fi
-echo "$as_me:8242: result: $cf_cv_fixup_sigwinch" >&5
+echo "$as_me:8397: result: $cf_cv_fixup_sigwinch" >&5
 echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
 
 	if test "$cf_cv_fixup_sigwinch" != unknown ; then
@@ -8249,13 +8404,13 @@ fi
 
 # Checks for CODESET support.
 
-  echo "$as_me:8252: checking for nl_langinfo and CODESET" >&5
+  echo "$as_me:8407: checking for nl_langinfo and CODESET" >&5
 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
 if test "${am_cv_langinfo_codeset+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 8258 "configure"
+#line 8413 "configure"
 #include "confdefs.h"
 #include <langinfo.h>
 int
@@ -8267,16 +8422,16 @@ char* cs = nl_langinfo(CODESET);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8270: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8425: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8273: \$? = $ac_status" >&5
+  echo "$as_me:8428: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8276: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8431: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8279: \$? = $ac_status" >&5
+  echo "$as_me:8434: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   am_cv_langinfo_codeset=yes
 else
@@ -8287,7 +8442,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:8290: result: $am_cv_langinfo_codeset" >&5
+echo "$as_me:8445: result: $am_cv_langinfo_codeset" >&5
 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
   if test $am_cv_langinfo_codeset = yes; then
 
@@ -8301,7 +8456,7 @@ EOF
 NCURSES_OK_WCHAR_T=
 NCURSES_OK_WINT_T=
 
-echo "$as_me:8304: checking if you want wide-character code" >&5
+echo "$as_me:8459: checking if you want wide-character code" >&5
 echo $ECHO_N "checking if you want wide-character code... $ECHO_C" >&6
 
 # Check whether --enable-widec or --disable-widec was given.
@@ -8311,7 +8466,7 @@ if test "${enable_widec+set}" = set; then
 else
   with_widec=no
 fi;
-echo "$as_me:8314: result: $with_widec" >&5
+echo "$as_me:8469: result: $with_widec" >&5
 echo "${ECHO_T}$with_widec" >&6
 if test "x$with_widec" = xyes ; then
 	LIB_SUFFIX="w${LIB_SUFFIX}"
@@ -8324,14 +8479,14 @@ cat >>confdefs.h <<\EOF
 #define NCURSES_WIDECHAR 1
 EOF
 
-echo "$as_me:8327: checking if wchar.h can be used as is" >&5
+echo "$as_me:8482: checking if wchar.h can be used as is" >&5
 echo $ECHO_N "checking if wchar.h can be used as is... $ECHO_C" >&6
 if test "${cf_cv_wchar_h_okay+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 8334 "configure"
+#line 8489 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -8348,16 +8503,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8351: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8506: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8354: \$? = $ac_status" >&5
+  echo "$as_me:8509: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8357: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8512: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8360: \$? = $ac_status" >&5
+  echo "$as_me:8515: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_h_okay=yes
 else
@@ -8367,16 +8522,16 @@ cf_cv_wchar_h_okay=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:8370: result: $cf_cv_wchar_h_okay" >&5
+echo "$as_me:8525: result: $cf_cv_wchar_h_okay" >&5
 echo "${ECHO_T}$cf_cv_wchar_h_okay" >&6
 
 if test $cf_cv_wchar_h_okay = no
 then
 
-echo "$as_me:8376: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo "$as_me:8531: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
 echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 8379 "configure"
+#line 8534 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -8392,16 +8547,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8395: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8550: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8398: \$? = $ac_status" >&5
+  echo "$as_me:8553: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8401: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8556: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8404: \$? = $ac_status" >&5
+  echo "$as_me:8559: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=no
 else
@@ -8410,16 +8565,16 @@ cat conftest.$ac_ext >&5
 cf_result=yes
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:8413: result: $cf_result" >&5
+echo "$as_me:8568: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = yes ; then
 	CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 elif test "x" != "x" ; then
-	echo "$as_me:8419: checking checking for compatible value versus " >&5
+	echo "$as_me:8574: checking checking for compatible value versus " >&5
 echo $ECHO_N "checking checking for compatible value versus ... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8422 "configure"
+#line 8577 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 
@@ -8435,16 +8590,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8438: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8593: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8441: \$? = $ac_status" >&5
+  echo "$as_me:8596: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8444: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8599: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8447: \$? = $ac_status" >&5
+  echo "$as_me:8602: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_result=yes
 else
@@ -8453,7 +8608,7 @@ cat conftest.$ac_ext >&5
 cf_result=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:8456: result: $cf_result" >&5
+	echo "$as_me:8611: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = no ; then
 		# perhaps we can override it - try...
@@ -8469,13 +8624,13 @@ fi
 for ac_func in putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:8472: checking for $ac_func" >&5
+echo "$as_me:8627: 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 8478 "configure"
+#line 8633 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -8506,16 +8661,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8509: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8664: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8512: \$? = $ac_status" >&5
+  echo "$as_me:8667: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8515: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8670: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8518: \$? = $ac_status" >&5
+  echo "$as_me:8673: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -8525,7 +8680,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8528: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:8683: 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
@@ -8537,7 +8692,7 @@ done
 
 	if test "x$ac_cv_func_putwc" != xyes ; then
 
-echo "$as_me:8540: checking for multibyte character support" >&5
+echo "$as_me:8695: checking for multibyte character support" >&5
 echo $ECHO_N "checking for multibyte character support... $ECHO_C" >&6
 if test "${cf_cv_utf8_lib+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -8545,7 +8700,7 @@ else
 
 	cf_save_LIBS="$LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 8548 "configure"
+#line 8703 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -8558,16 +8713,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8561: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8716: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8564: \$? = $ac_status" >&5
+  echo "$as_me:8719: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8567: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8722: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8570: \$? = $ac_status" >&5
+  echo "$as_me:8725: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_utf8_lib=yes
 else
@@ -8579,12 +8734,12 @@ cat conftest.$ac_ext >&5
 cf_cv_header_path_utf8=
 cf_cv_library_path_utf8=
 
-echo "${as_me:-configure}:8582: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:8737: testing Starting FIND_LINKAGE(utf8,) ..." 1>&5
 
 cf_save_LIBS="$LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 8587 "configure"
+#line 8742 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -8597,16 +8752,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8600: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8755: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8603: \$? = $ac_status" >&5
+  echo "$as_me:8758: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8606: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8761: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8609: \$? = $ac_status" >&5
+  echo "$as_me:8764: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -8620,7 +8775,7 @@ cat conftest.$ac_ext >&5
 LIBS="-lutf8  $cf_save_LIBS"
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 8623 "configure"
+#line 8778 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -8633,16 +8788,16 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8636: \"$ac_link\"") >&5
+if { (eval echo "$as_me:8791: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8639: \$? = $ac_status" >&5
+  echo "$as_me:8794: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8642: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8797: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8645: \$? = $ac_status" >&5
+  echo "$as_me:8800: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_find_linkage_utf8=yes
@@ -8659,9 +8814,9 @@ cat conftest.$ac_ext >&5
 
     test -n "$verbose" && echo "	find linkage for utf8 library" 1>&6
 
-echo "${as_me:-configure}:8662: testing find linkage for utf8 library ..." 1>&5
+echo "${as_me:-configure}:8817: testing find linkage for utf8 library ..." 1>&5
 
-echo "${as_me:-configure}:8664: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:8819: testing Searching for headers in FIND_LINKAGE(utf8,) ..." 1>&5
 
     cf_save_CPPFLAGS="$CPPFLAGS"
     cf_test_CPPFLAGS="$CPPFLAGS"
@@ -8774,11 +8929,11 @@ cf_search="$cf_search $cf_header_path_list"
       if test -d $cf_cv_header_path_utf8 ; then
         test -n "$verbose" && echo "	... testing $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:8777: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:8932: testing ... testing $cf_cv_header_path_utf8 ..." 1>&5
 
         CPPFLAGS="$cf_save_CPPFLAGS -I$cf_cv_header_path_utf8"
         cat >conftest.$ac_ext <<_ACEOF
-#line 8781 "configure"
+#line 8936 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -8791,21 +8946,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:8794: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:8949: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:8797: \$? = $ac_status" >&5
+  echo "$as_me:8952: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:8800: \"$ac_try\"") >&5
+  { (eval echo "$as_me:8955: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8803: \$? = $ac_status" >&5
+  echo "$as_me:8958: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
             test -n "$verbose" && echo "	... found utf8 headers in $cf_cv_header_path_utf8" 1>&6
 
-echo "${as_me:-configure}:8808: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:8963: testing ... found utf8 headers in $cf_cv_header_path_utf8 ..." 1>&5
 
             cf_cv_find_linkage_utf8=maybe
             cf_test_CPPFLAGS="$CPPFLAGS"
@@ -8823,7 +8978,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
     if test "$cf_cv_find_linkage_utf8" = maybe ; then
 
-echo "${as_me:-configure}:8826: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
+echo "${as_me:-configure}:8981: testing Searching for utf8 library in FIND_LINKAGE(utf8,) ..." 1>&5
 
       cf_save_LIBS="$LIBS"
       cf_save_LDFLAGS="$LDFLAGS"
@@ -8920,13 +9075,13 @@ cf_search="$cf_library_path_list $cf_search"
           if test -d $cf_cv_library_path_utf8 ; then
             test -n "$verbose" && echo "	... testing $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:8923: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:9078: testing ... testing $cf_cv_library_path_utf8 ..." 1>&5
 
             CPPFLAGS="$cf_test_CPPFLAGS"
             LIBS="-lutf8  $cf_save_LIBS"
             LDFLAGS="$cf_save_LDFLAGS -L$cf_cv_library_path_utf8"
             cat >conftest.$ac_ext <<_ACEOF
-#line 8929 "configure"
+#line 9084 "configure"
 #include "confdefs.h"
 
 #include <libutf8.h>
@@ -8939,21 +9094,21 @@ putwc(0,0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:8942: \"$ac_link\"") >&5
+if { (eval echo "$as_me:9097: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:8945: \$? = $ac_status" >&5
+  echo "$as_me:9100: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:8948: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9103: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:8951: \$? = $ac_status" >&5
+  echo "$as_me:9106: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
                 test -n "$verbose" && echo "	... found utf8 library in $cf_cv_library_path_utf8" 1>&6
 
-echo "${as_me:-configure}:8956: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
+echo "${as_me:-configure}:9111: testing ... found utf8 library in $cf_cv_library_path_utf8 ..." 1>&5
 
                 cf_cv_find_linkage_utf8=yes
                 cf_cv_library_file_utf8="-lutf8"
@@ -8995,7 +9150,7 @@ fi
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:8998: result: $cf_cv_utf8_lib" >&5
+echo "$as_me:9153: result: $cf_cv_utf8_lib" >&5
 echo "${ECHO_T}$cf_cv_utf8_lib" >&6
 
 # HAVE_LIBUTF8_H is used by ncurses if curses.h is shared between
@@ -9030,7 +9185,7 @@ if test -n "$cf_cv_header_path_utf8" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 9033 "configure"
+#line 9188 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -9042,16 +9197,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9045: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9200: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9048: \$? = $ac_status" >&5
+  echo "$as_me:9203: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9051: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9206: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9054: \$? = $ac_status" >&5
+  echo "$as_me:9209: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -9068,7 +9223,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:9071: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:9226: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -9102,7 +9257,7 @@ if test -n "$cf_cv_library_path_utf8" ; then
       if test "$cf_have_libdir" = no ; then
         test -n "$verbose" && echo "	adding $cf_add_libdir to library-path" 1>&6
 
-echo "${as_me:-configure}:9105: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:9260: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -9119,14 +9274,14 @@ fi
 	fi
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:9122: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:9277: checking if we must include wchar.h to declare mbstate_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare mbstate_t... $ECHO_C" >&6
 if test "${cf_cv_mbstate_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 9129 "configure"
+#line 9284 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9144,23 +9299,23 @@ mbstate_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9147: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9302: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9150: \$? = $ac_status" >&5
+  echo "$as_me:9305: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9153: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9308: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9156: \$? = $ac_status" >&5
+  echo "$as_me:9311: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 9163 "configure"
+#line 9318 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9179,16 +9334,16 @@ mbstate_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9182: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9337: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9185: \$? = $ac_status" >&5
+  echo "$as_me:9340: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9188: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9343: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9191: \$? = $ac_status" >&5
+  echo "$as_me:9346: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -9200,7 +9355,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:9203: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:9358: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -9218,14 +9373,14 @@ if test "$cf_cv_mbstate_t" = unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:9221: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:9376: checking if we must include wchar.h to declare wchar_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wchar_t... $ECHO_C" >&6
 if test "${cf_cv_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 9228 "configure"
+#line 9383 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9243,23 +9398,23 @@ wchar_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9246: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9401: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9249: \$? = $ac_status" >&5
+  echo "$as_me:9404: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9252: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9407: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9255: \$? = $ac_status" >&5
+  echo "$as_me:9410: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 9262 "configure"
+#line 9417 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9278,16 +9433,16 @@ wchar_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9281: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9436: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9284: \$? = $ac_status" >&5
+  echo "$as_me:9439: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9287: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9442: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9290: \$? = $ac_status" >&5
+  echo "$as_me:9445: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -9299,7 +9454,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:9302: result: $cf_cv_wchar_t" >&5
+echo "$as_me:9457: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -9322,14 +9477,14 @@ if test "$cf_cv_wchar_t" != unknown ; then
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:9325: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:9480: checking if we must include wchar.h to declare wint_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wint_t... $ECHO_C" >&6
 if test "${cf_cv_wint_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 9332 "configure"
+#line 9487 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9347,23 +9502,23 @@ wint_t state
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9350: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9505: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9353: \$? = $ac_status" >&5
+  echo "$as_me:9508: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9356: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9359: \$? = $ac_status" >&5
+  echo "$as_me:9514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 9366 "configure"
+#line 9521 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -9382,16 +9537,16 @@ wint_t value
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9385: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9540: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9388: \$? = $ac_status" >&5
+  echo "$as_me:9543: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9391: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9546: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9394: \$? = $ac_status" >&5
+  echo "$as_me:9549: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_wint_t=yes
 else
@@ -9403,7 +9558,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:9406: result: $cf_cv_wint_t" >&5
+echo "$as_me:9561: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -9444,7 +9599,7 @@ case $cf_cv_abi_version in
 	;;
 esac
 
-echo "$as_me:9447: checking whether to enable _LP64 definition in curses.h" >&5
+echo "$as_me:9602: checking whether to enable _LP64 definition in curses.h" >&5
 echo $ECHO_N "checking whether to enable _LP64 definition in curses.h... $ECHO_C" >&6
 
 # Check whether --enable-lp64 or --disable-lp64 was given.
@@ -9454,7 +9609,7 @@ if test "${enable_lp64+set}" = set; then
 else
   with_lp64=$default_with_lp64
 fi;
-echo "$as_me:9457: result: $with_lp64" >&5
+echo "$as_me:9612: result: $with_lp64" >&5
 echo "${ECHO_T}$with_lp64" >&6
 
 if test "x$with_lp64" = xyes ; then
@@ -9470,7 +9625,7 @@ if test "${enable_largefile+set}" = set; then
 fi;
 if test "$enable_largefile" != no; then
 
-  echo "$as_me:9473: checking for special C compiler options needed for large files" >&5
+  echo "$as_me:9628: checking for special C compiler options needed for large files" >&5
 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9482,7 +9637,7 @@ else
      	 # IRIX 6.2 and later do not support large files by default,
      	 # so use the C compiler's -n32 option if that helps.
          cat >conftest.$ac_ext <<_ACEOF
-#line 9485 "configure"
+#line 9640 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -9502,16 +9657,16 @@ main ()
 }
 _ACEOF
      	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9505: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9660: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9508: \$? = $ac_status" >&5
+  echo "$as_me:9663: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9511: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9666: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9514: \$? = $ac_status" >&5
+  echo "$as_me:9669: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -9521,16 +9676,16 @@ fi
 rm -f conftest.$ac_objext
      	 CC="$CC -n32"
      	 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9524: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9679: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9527: \$? = $ac_status" >&5
+  echo "$as_me:9682: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9530: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9685: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9533: \$? = $ac_status" >&5
+  echo "$as_me:9688: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_largefile_CC=' -n32'; break
 else
@@ -9544,13 +9699,13 @@ rm -f conftest.$ac_objext
        rm -f conftest.$ac_ext
     fi
 fi
-echo "$as_me:9547: result: $ac_cv_sys_largefile_CC" >&5
+echo "$as_me:9702: result: $ac_cv_sys_largefile_CC" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
   if test "$ac_cv_sys_largefile_CC" != no; then
     CC=$CC$ac_cv_sys_largefile_CC
   fi
 
-  echo "$as_me:9553: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+  echo "$as_me:9708: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9558,7 +9713,7 @@ else
   while :; do
   ac_cv_sys_file_offset_bits=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 9561 "configure"
+#line 9716 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -9578,16 +9733,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9581: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9736: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9584: \$? = $ac_status" >&5
+  echo "$as_me:9739: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9587: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9742: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9590: \$? = $ac_status" >&5
+  echo "$as_me:9745: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -9596,7 +9751,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 9599 "configure"
+#line 9754 "configure"
 #include "confdefs.h"
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -9617,16 +9772,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9620: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9775: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9623: \$? = $ac_status" >&5
+  echo "$as_me:9778: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9781: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9629: \$? = $ac_status" >&5
+  echo "$as_me:9784: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_file_offset_bits=64; break
 else
@@ -9637,7 +9792,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:9640: result: $ac_cv_sys_file_offset_bits" >&5
+echo "$as_me:9795: result: $ac_cv_sys_file_offset_bits" >&5
 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
 if test "$ac_cv_sys_file_offset_bits" != no; then
 
@@ -9647,7 +9802,7 @@ EOF
 
 fi
 rm -rf conftest*
-  echo "$as_me:9650: checking for _LARGE_FILES value needed for large files" >&5
+  echo "$as_me:9805: checking for _LARGE_FILES value needed for large files" >&5
 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_large_files+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9655,7 +9810,7 @@ else
   while :; do
   ac_cv_sys_large_files=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 9658 "configure"
+#line 9813 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -9675,16 +9830,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9678: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9833: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9681: \$? = $ac_status" >&5
+  echo "$as_me:9836: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9684: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9839: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9687: \$? = $ac_status" >&5
+  echo "$as_me:9842: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -9693,7 +9848,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 9696 "configure"
+#line 9851 "configure"
 #include "confdefs.h"
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -9714,16 +9869,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9717: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9872: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9720: \$? = $ac_status" >&5
+  echo "$as_me:9875: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9723: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9878: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9726: \$? = $ac_status" >&5
+  echo "$as_me:9881: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_large_files=1; break
 else
@@ -9734,7 +9889,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:9737: result: $ac_cv_sys_large_files" >&5
+echo "$as_me:9892: result: $ac_cv_sys_large_files" >&5
 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
 if test "$ac_cv_sys_large_files" != no; then
 
@@ -9747,7 +9902,7 @@ rm -rf conftest*
 fi
 
     if test "$enable_largefile" != no ; then
-	echo "$as_me:9750: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+	echo "$as_me:9905: checking for _LARGEFILE_SOURCE value needed for large files" >&5
 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
 if test "${ac_cv_sys_largefile_source+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -9755,7 +9910,7 @@ else
   while :; do
   ac_cv_sys_largefile_source=no
   cat >conftest.$ac_ext <<_ACEOF
-#line 9758 "configure"
+#line 9913 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -9767,16 +9922,16 @@ return !fseeko;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9770: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9925: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9773: \$? = $ac_status" >&5
+  echo "$as_me:9928: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9776: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9931: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9779: \$? = $ac_status" >&5
+  echo "$as_me:9934: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -9785,7 +9940,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 9788 "configure"
+#line 9943 "configure"
 #include "confdefs.h"
 #define _LARGEFILE_SOURCE 1
 #include <stdio.h>
@@ -9798,16 +9953,16 @@ return !fseeko;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9801: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:9956: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9804: \$? = $ac_status" >&5
+  echo "$as_me:9959: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9807: \"$ac_try\"") >&5
+  { (eval echo "$as_me:9962: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9810: \$? = $ac_status" >&5
+  echo "$as_me:9965: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sys_largefile_source=1; break
 else
@@ -9818,7 +9973,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
   break
 done
 fi
-echo "$as_me:9821: result: $ac_cv_sys_largefile_source" >&5
+echo "$as_me:9976: result: $ac_cv_sys_largefile_source" >&5
 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
 if test "$ac_cv_sys_largefile_source" != no; then
 
@@ -9832,13 +9987,13 @@ rm -rf conftest*
 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
 # in glibc 2.1.3, but that breaks too many other things.
 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-echo "$as_me:9835: checking for fseeko" >&5
+echo "$as_me:9990: checking for fseeko" >&5
 echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
 if test "${ac_cv_func_fseeko+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 9841 "configure"
+#line 9996 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -9850,16 +10005,16 @@ return fseeko && fseeko (stdin, 0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:9853: \"$ac_link\"") >&5
+if { (eval echo "$as_me:10008: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:9856: \$? = $ac_status" >&5
+  echo "$as_me:10011: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:9859: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10014: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9862: \$? = $ac_status" >&5
+  echo "$as_me:10017: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fseeko=yes
 else
@@ -9869,7 +10024,7 @@ ac_cv_func_fseeko=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:9872: result: $ac_cv_func_fseeko" >&5
+echo "$as_me:10027: result: $ac_cv_func_fseeko" >&5
 echo "${ECHO_T}$ac_cv_func_fseeko" >&6
 if test $ac_cv_func_fseeko = yes; then
 
@@ -9890,14 +10045,14 @@ fi
 	test "$ac_cv_sys_largefile_source" != no && CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE "
 	test "$ac_cv_sys_file_offset_bits" != no && CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits "
 
-	echo "$as_me:9893: checking whether to use struct dirent64" >&5
+	echo "$as_me:10048: checking whether to use struct dirent64" >&5
 echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
 if test "${cf_cv_struct_dirent64+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 9900 "configure"
+#line 10055 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -9918,16 +10073,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:9921: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:10076: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:9924: \$? = $ac_status" >&5
+  echo "$as_me:10079: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:9927: \"$ac_try\"") >&5
+  { (eval echo "$as_me:10082: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:9930: \$? = $ac_status" >&5
+  echo "$as_me:10085: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_struct_dirent64=yes
 else
@@ -9938,7 +10093,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:9941: result: $cf_cv_struct_dirent64" >&5
+echo "$as_me:10096: result: $cf_cv_struct_dirent64" >&5
 echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
 	test "$cf_cv_struct_dirent64" = yes &&
 cat >>confdefs.h <<\EOF
@@ -9948,7 +10103,7 @@ EOF
     fi
 
 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
-echo "$as_me:9951: checking if you want tparm not to use X/Open fixed-parameter list" >&5
+echo "$as_me:10106: checking if you want tparm not to use X/Open fixed-parameter list" >&5
 echo $ECHO_N "checking if you want tparm not to use X/Open fixed-parameter list... $ECHO_C" >&6
 
 # Check whether --enable-tparm-varargs or --disable-tparm-varargs was given.
@@ -9958,14 +10113,14 @@ if test "${enable_tparm_varargs+set}" = set; then
 else
   with_tparm_varargs=yes
 fi;
-echo "$as_me:9961: result: $with_tparm_varargs" >&5
+echo "$as_me:10116: result: $with_tparm_varargs" >&5
 echo "${ECHO_T}$with_tparm_varargs" >&6
 NCURSES_TPARM_VARARGS=0
 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
 
 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
 if test "$with_ticlib" != no ; then
-echo "$as_me:9968: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
+echo "$as_me:10123: checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library" >&5
 echo $ECHO_N "checking if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library... $ECHO_C" >&6
 
 # Check whether --enable-tic-depends or --disable-tic-depends was given.
@@ -9975,14 +10130,14 @@ if test "${enable_tic_depends+set}" = set; then
 else
   with_tic_depends=yes
 fi;
-echo "$as_me:9978: result: $with_tic_depends" >&5
+echo "$as_me:10133: result: $with_tic_depends" >&5
 echo "${ECHO_T}$with_tic_depends" >&6
 else
 	with_tic_depends=no
 fi
 
 ###   use option --with-bool to override bool's type
-echo "$as_me:9985: checking for type of bool" >&5
+echo "$as_me:10140: checking for type of bool" >&5
 echo $ECHO_N "checking for type of bool... $ECHO_C" >&6
 
 # Check whether --with-bool or --without-bool was given.
@@ -9992,10 +10147,10 @@ if test "${with_bool+set}" = set; then
 else
   NCURSES_BOOL=auto
 fi;
-echo "$as_me:9995: result: $NCURSES_BOOL" >&5
+echo "$as_me:10150: result: $NCURSES_BOOL" >&5
 echo "${ECHO_T}$NCURSES_BOOL" >&6
 
-echo "$as_me:9998: checking for alternate terminal capabilities file" >&5
+echo "$as_me:10153: checking for alternate terminal capabilities file" >&5
 echo $ECHO_N "checking for alternate terminal capabilities file... $ECHO_C" >&6
 
 # Check whether --with-caps or --without-caps was given.
@@ -10006,11 +10161,11 @@ else
   TERMINFO_CAPS=Caps
 fi;
 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
-echo "$as_me:10009: result: $TERMINFO_CAPS" >&5
+echo "$as_me:10164: result: $TERMINFO_CAPS" >&5
 echo "${ECHO_T}$TERMINFO_CAPS" >&6
 
 ###   use option --with-chtype to override chtype's type
-echo "$as_me:10013: checking for type of chtype" >&5
+echo "$as_me:10168: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 
 # Check whether --with-chtype or --without-chtype was given.
@@ -10020,11 +10175,11 @@ if test "${with_chtype+set}" = set; then
 else
   NCURSES_CHTYPE=auto
 fi;
-echo "$as_me:10023: result: $NCURSES_CHTYPE" >&5
+echo "$as_me:10178: result: $NCURSES_CHTYPE" >&5
 echo "${ECHO_T}$NCURSES_CHTYPE" >&6
 
 ###   use option --with-ospeed to override ospeed's type
-echo "$as_me:10027: checking for type of ospeed" >&5
+echo "$as_me:10182: checking for type of ospeed" >&5
 echo $ECHO_N "checking for type of ospeed... $ECHO_C" >&6
 
 # Check whether --with-ospeed or --without-ospeed was given.
@@ -10034,11 +10189,11 @@ if test "${with_ospeed+set}" = set; then
 else
   NCURSES_OSPEED=short
 fi;
-echo "$as_me:10037: result: $NCURSES_OSPEED" >&5
+echo "$as_me:10192: result: $NCURSES_OSPEED" >&5
 echo "${ECHO_T}$NCURSES_OSPEED" >&6
 
 ###   use option --with-mmask-t to override mmask_t's type
-echo "$as_me:10041: checking for type of mmask_t" >&5
+echo "$as_me:10196: checking for type of mmask_t" >&5
 echo $ECHO_N "checking for type of mmask_t... $ECHO_C" >&6
 
 # Check whether --with-mmask-t or --without-mmask-t was given.
@@ -10048,11 +10203,11 @@ if test "${with_mmask_t+set}" = set; then
 else
   NCURSES_MMASK_T=auto
 fi;
-echo "$as_me:10051: result: $NCURSES_MMASK_T" >&5
+echo "$as_me:10206: result: $NCURSES_MMASK_T" >&5
 echo "${ECHO_T}$NCURSES_MMASK_T" >&6
 
 ###   use option --with-ccharw-max to override CCHARW_MAX size
-echo "$as_me:10055: checking for size CCHARW_MAX" >&5
+echo "$as_me:10210: checking for size CCHARW_MAX" >&5
 echo $ECHO_N "checking for size CCHARW_MAX... $ECHO_C" >&6
 
 # Check whether --with-ccharw-max or --without-ccharw-max was given.
@@ -10062,11 +10217,11 @@ if test "${with_ccharw_max+set}" = set; then
 else
   NCURSES_CCHARW_MAX=5
 fi;
-echo "$as_me:10065: result: $NCURSES_CCHARW_MAX" >&5
+echo "$as_me:10220: result: $NCURSES_CCHARW_MAX" >&5
 echo "${ECHO_T}$NCURSES_CCHARW_MAX" >&6
 
 ###   use option --with-tparm-arg to override tparm's argument type
-echo "$as_me:10069: checking for type of tparm args" >&5
+echo "$as_me:10224: checking for type of tparm args" >&5
 echo $ECHO_N "checking for type of tparm args... $ECHO_C" >&6
 
 # Check whether --with-tparm-arg or --without-tparm-arg was given.
@@ -10076,11 +10231,11 @@ if test "${with_tparm_arg+set}" = set; then
 else
   NCURSES_TPARM_ARG=long
 fi;
-echo "$as_me:10079: result: $NCURSES_TPARM_ARG" >&5
+echo "$as_me:10234: result: $NCURSES_TPARM_ARG" >&5
 echo "${ECHO_T}$NCURSES_TPARM_ARG" >&6
 
 ### Enable compiling-in rcs id's
-echo "$as_me:10083: checking if RCS identifiers should be compiled-in" >&5
+echo "$as_me:10238: checking if RCS identifiers should be compiled-in" >&5
 echo $ECHO_N "checking if RCS identifiers should be compiled-in... $ECHO_C" >&6
 
 # Check whether --with-rcs-ids or --without-rcs-ids was given.
@@ -10090,7 +10245,7 @@ if test "${with_rcs_ids+set}" = set; then
 else
   with_rcs_ids=no
 fi;
-echo "$as_me:10093: result: $with_rcs_ids" >&5
+echo "$as_me:10248: result: $with_rcs_ids" >&5
 echo "${ECHO_T}$with_rcs_ids" >&6
 test "x$with_rcs_ids" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -10099,7 +10254,7 @@ EOF
 
 ###############################################################################
 
-echo "$as_me:10102: checking format of man-pages" >&5
+echo "$as_me:10257: checking format of man-pages" >&5
 echo $ECHO_N "checking format of man-pages... $ECHO_C" >&6
 
 # Check whether --with-manpage-format or --without-manpage-format was given.
@@ -10188,14 +10343,14 @@ unknown)
   ;;
 esac
 
-echo "$as_me:10191: result: $MANPAGE_FORMAT" >&5
+echo "$as_me:10346: result: $MANPAGE_FORMAT" >&5
 echo "${ECHO_T}$MANPAGE_FORMAT" >&6
 if test -n "$cf_unknown" ; then
-  { echo "$as_me:10194: WARNING: Unexpected manpage-format $cf_unknown" >&5
+  { echo "$as_me:10349: WARNING: Unexpected manpage-format $cf_unknown" >&5
 echo "$as_me: WARNING: Unexpected manpage-format $cf_unknown" >&2;}
 fi
 
-echo "$as_me:10198: checking for manpage renaming" >&5
+echo "$as_me:10353: checking for manpage renaming" >&5
 echo $ECHO_N "checking for manpage renaming... $ECHO_C" >&6
 
 # Check whether --with-manpage-renames or --without-manpage-renames was given.
@@ -10223,7 +10378,7 @@ if test "$MANPAGE_RENAMES" != no ; then
   if test -f $srcdir/man/$MANPAGE_RENAMES ; then
     MANPAGE_RENAMES=`cd $srcdir/man && pwd`/$MANPAGE_RENAMES
   elif test ! -f $MANPAGE_RENAMES ; then
-    { { echo "$as_me:10226: error: not a filename: $MANPAGE_RENAMES" >&5
+    { { echo "$as_me:10381: error: not a filename: $MANPAGE_RENAMES" >&5
 echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
    { (exit 1); exit 1; }; }
   fi
@@ -10237,10 +10392,10 @@ echo "$as_me: error: not a filename: $MANPAGE_RENAMES" >&2;}
   fi
 fi
 
-echo "$as_me:10240: result: $MANPAGE_RENAMES" >&5
+echo "$as_me:10395: result: $MANPAGE_RENAMES" >&5
 echo "${ECHO_T}$MANPAGE_RENAMES" >&6
 
-echo "$as_me:10243: checking if manpage aliases will be installed" >&5
+echo "$as_me:10398: checking if manpage aliases will be installed" >&5
 echo $ECHO_N "checking if manpage aliases will be installed... $ECHO_C" >&6
 
 # Check whether --with-manpage-aliases or --without-manpage-aliases was given.
@@ -10251,7 +10406,7 @@ else
   MANPAGE_ALIASES=yes
 fi;
 
-echo "$as_me:10254: result: $MANPAGE_ALIASES" >&5
+echo "$as_me:10409: result: $MANPAGE_ALIASES" >&5
 echo "${ECHO_T}$MANPAGE_ALIASES" >&6
 
 case "x$LN_S" in #(vi
@@ -10265,7 +10420,7 @@ esac
 
 MANPAGE_SYMLINKS=no
 if test "$MANPAGE_ALIASES" = yes ; then
-echo "$as_me:10268: checking if manpage symlinks should be used" >&5
+echo "$as_me:10423: checking if manpage symlinks should be used" >&5
 echo $ECHO_N "checking if manpage symlinks should be used... $ECHO_C" >&6
 
 # Check whether --with-manpage-symlinks or --without-manpage-symlinks was given.
@@ -10278,17 +10433,17 @@ fi;
 
 if test "$$cf_use_symlinks" = no; then
 if test "$MANPAGE_SYMLINKS" = yes ; then
-	{ echo "$as_me:10281: WARNING: cannot make symlinks" >&5
+	{ echo "$as_me:10436: WARNING: cannot make symlinks" >&5
 echo "$as_me: WARNING: cannot make symlinks" >&2;}
 	MANPAGE_SYMLINKS=no
 fi
 fi
 
-echo "$as_me:10287: result: $MANPAGE_SYMLINKS" >&5
+echo "$as_me:10442: result: $MANPAGE_SYMLINKS" >&5
 echo "${ECHO_T}$MANPAGE_SYMLINKS" >&6
 fi
 
-echo "$as_me:10291: checking for manpage tbl" >&5
+echo "$as_me:10446: checking for manpage tbl" >&5
 echo $ECHO_N "checking for manpage tbl... $ECHO_C" >&6
 
 # Check whether --with-manpage-tbl or --without-manpage-tbl was given.
@@ -10299,7 +10454,7 @@ else
   MANPAGE_TBL=no
 fi;
 
-echo "$as_me:10302: result: $MANPAGE_TBL" >&5
+echo "$as_me:10457: result: $MANPAGE_TBL" >&5
 echo "${ECHO_T}$MANPAGE_TBL" >&6
 
   if test "$prefix" = "NONE" ; then
@@ -10632,7 +10787,7 @@ chmod 755 $cf_edit_man
 ###############################################################################
 
 ### Note that some functions (such as const) are normally disabled anyway.
-echo "$as_me:10635: checking if you want to build with function extensions" >&5
+echo "$as_me:10790: checking if you want to build with function extensions" >&5
 echo $ECHO_N "checking if you want to build with function extensions... $ECHO_C" >&6
 
 # Check whether --enable-ext-funcs or --disable-ext-funcs was given.
@@ -10642,7 +10797,7 @@ if test "${enable_ext_funcs+set}" = set; then
 else
   with_ext_funcs=yes
 fi;
-echo "$as_me:10645: result: $with_ext_funcs" >&5
+echo "$as_me:10800: result: $with_ext_funcs" >&5
 echo "${ECHO_T}$with_ext_funcs" >&6
 if test "x$with_ext_funcs" = xyes ; then
 	NCURSES_EXT_FUNCS=1
@@ -10697,7 +10852,7 @@ else
 	GENERATED_EXT_FUNCS=
 fi
 
-echo "$as_me:10700: checking if you want to build with experimental SCREEN extensions" >&5
+echo "$as_me:10855: checking if you want to build with experimental SCREEN extensions" >&5
 echo $ECHO_N "checking if you want to build with experimental SCREEN extensions... $ECHO_C" >&6
 
 # Check whether --enable-sp-funcs or --disable-sp-funcs was given.
@@ -10707,7 +10862,7 @@ if test "${enable_sp_funcs+set}" = set; then
 else
   with_sp_funcs=no
 fi;
-echo "$as_me:10710: result: $with_sp_funcs" >&5
+echo "$as_me:10865: result: $with_sp_funcs" >&5
 echo "${ECHO_T}$with_sp_funcs" >&6
 if test "x$with_sp_funcs" = xyes ; then
 	NCURSES_SP_FUNCS=1
@@ -10722,7 +10877,7 @@ else
 	GENERATED_SP_FUNCS=
 fi
 
-echo "$as_me:10725: checking if you want to build with experimental terminal-driver" >&5
+echo "$as_me:10880: checking if you want to build with experimental terminal-driver" >&5
 echo $ECHO_N "checking if you want to build with experimental terminal-driver... $ECHO_C" >&6
 
 # Check whether --enable-term-driver or --disable-term-driver was given.
@@ -10732,7 +10887,7 @@ if test "${enable_term_driver+set}" = set; then
 else
   with_term_driver=no
 fi;
-echo "$as_me:10735: result: $with_term_driver" >&5
+echo "$as_me:10890: result: $with_term_driver" >&5
 echo "${ECHO_T}$with_term_driver" >&6
 if test "x$with_term_driver" = xyes ; then
 
@@ -10741,14 +10896,14 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	if test "x$with_sp_funcs" != xyes ; then
-		{ { echo "$as_me:10744: error: The term-driver option relies upon sp-funcs" >&5
+		{ { echo "$as_me:10899: error: The term-driver option relies upon sp-funcs" >&5
 echo "$as_me: error: The term-driver option relies upon sp-funcs" >&2;}
    { (exit 1); exit 1; }; }
 	fi
 fi
 
 ###   use option --enable-const to turn on use of const beyond that in XSI.
-echo "$as_me:10751: checking for extended use of const keyword" >&5
+echo "$as_me:10906: checking for extended use of const keyword" >&5
 echo $ECHO_N "checking for extended use of const keyword... $ECHO_C" >&6
 
 # Check whether --enable-const or --disable-const was given.
@@ -10758,7 +10913,7 @@ if test "${enable_const+set}" = set; then
 else
   with_ext_const=no
 fi;
-echo "$as_me:10761: result: $with_ext_const" >&5
+echo "$as_me:10916: result: $with_ext_const" >&5
 echo "${ECHO_T}$with_ext_const" >&6
 NCURSES_CONST='/*nothing*/'
 if test "x$with_ext_const" = xyes ; then
@@ -10766,7 +10921,7 @@ if test "x$with_ext_const" = xyes ; then
 fi
 
 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
-echo "$as_me:10769: checking if you want to use extended colors" >&5
+echo "$as_me:10924: checking if you want to use extended colors" >&5
 echo $ECHO_N "checking if you want to use extended colors... $ECHO_C" >&6
 
 # Check whether --enable-ext-colors or --disable-ext-colors was given.
@@ -10776,12 +10931,12 @@ if test "${enable_ext_colors+set}" = set; then
 else
   with_ext_colors=no
 fi;
-echo "$as_me:10779: result: $with_ext_colors" >&5
+echo "$as_me:10934: result: $with_ext_colors" >&5
 echo "${ECHO_T}$with_ext_colors" >&6
 NCURSES_EXT_COLORS=0
 if test "x$with_ext_colors" = xyes ; then
 	if test "x$with_widec" != xyes ; then
-		{ { echo "$as_me:10784: error: This option applies only to wide-character library" >&5
+		{ { echo "$as_me:10939: error: This option applies only to wide-character library" >&5
 echo "$as_me: error: This option applies only to wide-character library" >&2;}
    { (exit 1); exit 1; }; }
 	else
@@ -10792,7 +10947,7 @@ if test "${with_abi_version+set}" != set; then
 	5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:10795: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:10950: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -10808,7 +10963,7 @@ EOF
 fi
 
 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
-echo "$as_me:10811: checking if you want to use extended mouse encoding" >&5
+echo "$as_me:10966: checking if you want to use extended mouse encoding" >&5
 echo $ECHO_N "checking if you want to use extended mouse encoding... $ECHO_C" >&6
 
 # Check whether --enable-ext-mouse or --disable-ext-mouse was given.
@@ -10818,7 +10973,7 @@ if test "${enable_ext_mouse+set}" = set; then
 else
   with_ext_mouse=no
 fi;
-echo "$as_me:10821: result: $with_ext_mouse" >&5
+echo "$as_me:10976: result: $with_ext_mouse" >&5
 echo "${ECHO_T}$with_ext_mouse" >&6
 NCURSES_MOUSE_VERSION=1
 if test "x$with_ext_mouse" = xyes ; then
@@ -10829,7 +10984,7 @@ if test "${with_abi_version+set}" != set; then
 	5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:10832: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:10987: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -10837,7 +10992,7 @@ fi
 
 fi
 
-echo "$as_me:10840: checking if you want \$NCURSES_NO_PADDING code" >&5
+echo "$as_me:10995: checking if you want \$NCURSES_NO_PADDING code" >&5
 echo $ECHO_N "checking if you want \$NCURSES_NO_PADDING code... $ECHO_C" >&6
 
 # Check whether --enable-no-padding or --disable-no-padding was given.
@@ -10847,20 +11002,20 @@ if test "${enable_no_padding+set}" = set; then
 else
   with_no_padding=$with_ext_funcs
 fi;
-echo "$as_me:10850: result: $with_no_padding" >&5
+echo "$as_me:11005: result: $with_no_padding" >&5
 echo "${ECHO_T}$with_no_padding" >&6
 test "x$with_no_padding" = xyes &&
 cat >>confdefs.h <<\EOF
 #define NCURSES_NO_PADDING 1
 EOF
 
-echo "$as_me:10857: checking for ANSI C header files" >&5
+echo "$as_me:11012: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 10863 "configure"
+#line 11018 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -10868,13 +11023,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:10871: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11026: \"$ac_cpp conftest.$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:10877: \$? = $ac_status" >&5
+  echo "$as_me:11032: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -10896,7 +11051,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 10899 "configure"
+#line 11054 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -10914,7 +11069,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 10917 "configure"
+#line 11072 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -10935,7 +11090,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 10938 "configure"
+#line 11093 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -10961,15 +11116,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:10964: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11119: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:10967: \$? = $ac_status" >&5
+  echo "$as_me:11122: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:10969: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11124: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:10972: \$? = $ac_status" >&5
+  echo "$as_me:11127: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -10982,7 +11137,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:10985: result: $ac_cv_header_stdc" >&5
+echo "$as_me:11140: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -10998,28 +11153,28 @@ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:11001: checking for $ac_header" >&5
+echo "$as_me:11156: 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 11007 "configure"
+#line 11162 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11013: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11168: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11016: \$? = $ac_status" >&5
+  echo "$as_me:11171: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11019: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11174: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11022: \$? = $ac_status" >&5
+  echo "$as_me:11177: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -11029,7 +11184,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11032: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:11187: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -11039,13 +11194,13 @@ EOF
 fi
 done
 
-echo "$as_me:11042: checking for signed char" >&5
+echo "$as_me:11197: checking for signed char" >&5
 echo $ECHO_N "checking for signed char... $ECHO_C" >&6
 if test "${ac_cv_type_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 11048 "configure"
+#line 11203 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11060,16 +11215,16 @@ if (sizeof (signed char))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11063: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11218: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11066: \$? = $ac_status" >&5
+  echo "$as_me:11221: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11069: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11224: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11072: \$? = $ac_status" >&5
+  echo "$as_me:11227: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_signed_char=yes
 else
@@ -11079,10 +11234,10 @@ ac_cv_type_signed_char=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:11082: result: $ac_cv_type_signed_char" >&5
+echo "$as_me:11237: result: $ac_cv_type_signed_char" >&5
 echo "${ECHO_T}$ac_cv_type_signed_char" >&6
 
-echo "$as_me:11085: checking size of signed char" >&5
+echo "$as_me:11240: checking size of signed char" >&5
 echo $ECHO_N "checking size of signed char... $ECHO_C" >&6
 if test "${ac_cv_sizeof_signed_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -11091,7 +11246,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 11094 "configure"
+#line 11249 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11103,21 +11258,21 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11106: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11261: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11109: \$? = $ac_status" >&5
+  echo "$as_me:11264: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11112: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11267: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11115: \$? = $ac_status" >&5
+  echo "$as_me:11270: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 11120 "configure"
+#line 11275 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11129,16 +11284,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11132: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11287: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11135: \$? = $ac_status" >&5
+  echo "$as_me:11290: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11138: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11293: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11141: \$? = $ac_status" >&5
+  echo "$as_me:11296: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -11154,7 +11309,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 11157 "configure"
+#line 11312 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11166,16 +11321,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11169: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11324: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11172: \$? = $ac_status" >&5
+  echo "$as_me:11327: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11175: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11330: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11178: \$? = $ac_status" >&5
+  echo "$as_me:11333: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -11191,7 +11346,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 11194 "configure"
+#line 11349 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11203,16 +11358,16 @@ int _array_ [1 - 2 * !((sizeof (signed char)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11206: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11361: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11209: \$? = $ac_status" >&5
+  echo "$as_me:11364: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11212: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11367: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11215: \$? = $ac_status" >&5
+  echo "$as_me:11370: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -11225,12 +11380,12 @@ done
 ac_cv_sizeof_signed_char=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:11228: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:11383: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 11233 "configure"
+#line 11388 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -11246,15 +11401,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:11249: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11404: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11252: \$? = $ac_status" >&5
+  echo "$as_me:11407: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:11254: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11409: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11257: \$? = $ac_status" >&5
+  echo "$as_me:11412: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_signed_char=`cat conftest.val`
 else
@@ -11270,7 +11425,7 @@ else
   ac_cv_sizeof_signed_char=0
 fi
 fi
-echo "$as_me:11273: result: $ac_cv_sizeof_signed_char" >&5
+echo "$as_me:11428: result: $ac_cv_sizeof_signed_char" >&5
 echo "${ECHO_T}$ac_cv_sizeof_signed_char" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char
@@ -11281,7 +11436,7 @@ if test "$ac_cv_sizeof_signed_char" = 1 ; then
 else
 	NCURSES_SBOOL="char"
 fi
-echo "$as_me:11284: checking if you want to use signed Boolean array in term.h" >&5
+echo "$as_me:11439: checking if you want to use signed Boolean array in term.h" >&5
 echo $ECHO_N "checking if you want to use signed Boolean array in term.h... $ECHO_C" >&6
 
 # Check whether --enable-signed-char or --disable-signed-char was given.
@@ -11291,12 +11446,12 @@ if test "${enable_signed_char+set}" = set; then
 else
   with_signed_char=no
 fi;
-echo "$as_me:11294: result: $with_signed_char" >&5
+echo "$as_me:11449: result: $with_signed_char" >&5
 echo "${ECHO_T}$with_signed_char" >&6
 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
 
 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
-echo "$as_me:11299: checking if you want SIGWINCH handler" >&5
+echo "$as_me:11454: checking if you want SIGWINCH handler" >&5
 echo $ECHO_N "checking if you want SIGWINCH handler... $ECHO_C" >&6
 
 # Check whether --enable-sigwinch or --disable-sigwinch was given.
@@ -11306,7 +11461,7 @@ if test "${enable_sigwinch+set}" = set; then
 else
   with_sigwinch=$with_ext_funcs
 fi;
-echo "$as_me:11309: result: $with_sigwinch" >&5
+echo "$as_me:11464: result: $with_sigwinch" >&5
 echo "${ECHO_T}$with_sigwinch" >&6
 test "x$with_sigwinch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11314,7 +11469,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
-echo "$as_me:11317: checking if you want user-definable terminal capabilities like termcap" >&5
+echo "$as_me:11472: checking if you want user-definable terminal capabilities like termcap" >&5
 echo $ECHO_N "checking if you want user-definable terminal capabilities like termcap... $ECHO_C" >&6
 
 # Check whether --enable-tcap-names or --disable-tcap-names was given.
@@ -11324,7 +11479,7 @@ if test "${enable_tcap_names+set}" = set; then
 else
   with_tcap_names=$with_ext_funcs
 fi;
-echo "$as_me:11327: result: $with_tcap_names" >&5
+echo "$as_me:11482: result: $with_tcap_names" >&5
 echo "${ECHO_T}$with_tcap_names" >&6
 NCURSES_XNAMES=0
 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
@@ -11332,7 +11487,7 @@ test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
 ###############################################################################
 # These options are relatively safe to experiment with.
 
-echo "$as_me:11335: checking if you want all development code" >&5
+echo "$as_me:11490: checking if you want all development code" >&5
 echo $ECHO_N "checking if you want all development code... $ECHO_C" >&6
 
 # Check whether --with-develop or --without-develop was given.
@@ -11342,11 +11497,11 @@ if test "${with_develop+set}" = set; then
 else
   with_develop=no
 fi;
-echo "$as_me:11345: result: $with_develop" >&5
+echo "$as_me:11500: result: $with_develop" >&5
 echo "${ECHO_T}$with_develop" >&6
 
 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
-echo "$as_me:11349: checking if you want hard-tabs code" >&5
+echo "$as_me:11504: checking if you want hard-tabs code" >&5
 echo $ECHO_N "checking if you want hard-tabs code... $ECHO_C" >&6
 
 # Check whether --enable-hard-tabs or --disable-hard-tabs was given.
@@ -11356,7 +11511,7 @@ if test "${enable_hard_tabs+set}" = set; then
 else
   enable_hard_tabs=$with_develop
 fi;
-echo "$as_me:11359: result: $enable_hard_tabs" >&5
+echo "$as_me:11514: result: $enable_hard_tabs" >&5
 echo "${ECHO_T}$enable_hard_tabs" >&6
 test "x$enable_hard_tabs" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11364,7 +11519,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
-echo "$as_me:11367: checking if you want limited support for xmc" >&5
+echo "$as_me:11522: checking if you want limited support for xmc" >&5
 echo $ECHO_N "checking if you want limited support for xmc... $ECHO_C" >&6
 
 # Check whether --enable-xmc-glitch or --disable-xmc-glitch was given.
@@ -11374,7 +11529,7 @@ if test "${enable_xmc_glitch+set}" = set; then
 else
   enable_xmc_glitch=$with_develop
 fi;
-echo "$as_me:11377: result: $enable_xmc_glitch" >&5
+echo "$as_me:11532: result: $enable_xmc_glitch" >&5
 echo "${ECHO_T}$enable_xmc_glitch" >&6
 test "x$enable_xmc_glitch" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11384,7 +11539,7 @@ EOF
 ###############################################################################
 # These are just experimental, probably should not be in a package:
 
-echo "$as_me:11387: checking if you do not want to assume colors are white-on-black" >&5
+echo "$as_me:11542: checking if you do not want to assume colors are white-on-black" >&5
 echo $ECHO_N "checking if you do not want to assume colors are white-on-black... $ECHO_C" >&6
 
 # Check whether --enable-assumed-color or --disable-assumed-color was given.
@@ -11394,7 +11549,7 @@ if test "${enable_assumed_color+set}" = set; then
 else
   with_assumed_color=yes
 fi;
-echo "$as_me:11397: result: $with_assumed_color" >&5
+echo "$as_me:11552: result: $with_assumed_color" >&5
 echo "${ECHO_T}$with_assumed_color" >&6
 test "x$with_assumed_color" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11402,7 +11557,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
-echo "$as_me:11405: checking if you want hashmap scrolling-optimization code" >&5
+echo "$as_me:11560: checking if you want hashmap scrolling-optimization code" >&5
 echo $ECHO_N "checking if you want hashmap scrolling-optimization code... $ECHO_C" >&6
 
 # Check whether --enable-hashmap or --disable-hashmap was given.
@@ -11412,7 +11567,7 @@ if test "${enable_hashmap+set}" = set; then
 else
   with_hashmap=yes
 fi;
-echo "$as_me:11415: result: $with_hashmap" >&5
+echo "$as_me:11570: result: $with_hashmap" >&5
 echo "${ECHO_T}$with_hashmap" >&6
 test "x$with_hashmap" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11420,7 +11575,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
-echo "$as_me:11423: checking if you want colorfgbg code" >&5
+echo "$as_me:11578: checking if you want colorfgbg code" >&5
 echo $ECHO_N "checking if you want colorfgbg code... $ECHO_C" >&6
 
 # Check whether --enable-colorfgbg or --disable-colorfgbg was given.
@@ -11430,7 +11585,7 @@ if test "${enable_colorfgbg+set}" = set; then
 else
   with_colorfgbg=no
 fi;
-echo "$as_me:11433: result: $with_colorfgbg" >&5
+echo "$as_me:11588: result: $with_colorfgbg" >&5
 echo "${ECHO_T}$with_colorfgbg" >&6
 test "x$with_colorfgbg" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11438,7 +11593,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 ###   use option --enable-interop to turn on use of bindings used for interop
-echo "$as_me:11441: checking if you want interop bindings" >&5
+echo "$as_me:11596: checking if you want interop bindings" >&5
 echo $ECHO_N "checking if you want interop bindings... $ECHO_C" >&6
 
 # Check whether --enable-interop or --disable-interop was given.
@@ -11448,7 +11603,7 @@ if test "${enable_interop+set}" = set; then
 else
   with_exp_interop=no
 fi;
-echo "$as_me:11451: result: $with_exp_interop" >&5
+echo "$as_me:11606: result: $with_exp_interop" >&5
 echo "${ECHO_T}$with_exp_interop" >&6
 
 NCURSES_INTEROP_FUNCS=0
@@ -11457,7 +11612,7 @@ test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
 # This is still experimental (20080329), but should ultimately be moved to
 # the script-block --with-normal, etc.
 
-echo "$as_me:11460: checking if you want to link with the pthread library" >&5
+echo "$as_me:11615: checking if you want to link with the pthread library" >&5
 echo $ECHO_N "checking if you want to link with the pthread library... $ECHO_C" >&6
 
 # Check whether --with-pthread or --without-pthread was given.
@@ -11467,27 +11622,27 @@ if test "${with_pthread+set}" = set; then
 else
   with_pthread=no
 fi;
-echo "$as_me:11470: result: $with_pthread" >&5
+echo "$as_me:11625: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 
 if test "$with_pthread" != no ; then
-    echo "$as_me:11474: checking for pthread.h" >&5
+    echo "$as_me:11629: checking for pthread.h" >&5
 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
 if test "${ac_cv_header_pthread_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 11480 "configure"
+#line 11635 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:11484: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:11639: \"$ac_cpp conftest.$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:11490: \$? = $ac_status" >&5
+  echo "$as_me:11645: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -11506,7 +11661,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:11509: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:11664: result: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
 if test $ac_cv_header_pthread_h = yes; then
 
@@ -11516,12 +11671,12 @@ EOF
 
 	for cf_lib_pthread in pthread c_r
 	do
-	    echo "$as_me:11519: checking if we can link with the $cf_lib_pthread library" >&5
+	    echo "$as_me:11674: checking if we can link with the $cf_lib_pthread library" >&5
 echo $ECHO_N "checking if we can link with the $cf_lib_pthread library... $ECHO_C" >&6
 	    cf_save_LIBS="$LIBS"
 	    LIBS="-l$cf_lib_pthread $LIBS"
 	    cat >conftest.$ac_ext <<_ACEOF
-#line 11524 "configure"
+#line 11679 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -11538,16 +11693,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11541: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11696: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11544: \$? = $ac_status" >&5
+  echo "$as_me:11699: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11547: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11702: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11550: \$? = $ac_status" >&5
+  echo "$as_me:11705: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   with_pthread=yes
 else
@@ -11557,7 +11712,7 @@ with_pthread=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	    LIBS="$cf_save_LIBS"
-	    echo "$as_me:11560: result: $with_pthread" >&5
+	    echo "$as_me:11715: result: $with_pthread" >&5
 echo "${ECHO_T}$with_pthread" >&6
 	    test "$with_pthread" = yes && break
 	done
@@ -11570,7 +11725,7 @@ cat >>confdefs.h <<\EOF
 EOF
 
 	else
-	    { { echo "$as_me:11573: error: Cannot link with pthread library" >&5
+	    { { echo "$as_me:11728: error: Cannot link with pthread library" >&5
 echo "$as_me: error: Cannot link with pthread library" >&2;}
    { (exit 1); exit 1; }; }
 	fi
@@ -11580,13 +11735,13 @@ fi
 fi
 
 if test "x$with_pthread" != xno; then
-	echo "$as_me:11583: checking for pthread_kill" >&5
+	echo "$as_me:11738: checking for pthread_kill" >&5
 echo $ECHO_N "checking for pthread_kill... $ECHO_C" >&6
 if test "${ac_cv_func_pthread_kill+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 11589 "configure"
+#line 11744 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_kill (); below.  */
@@ -11617,16 +11772,16 @@ f = pthread_kill; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:11620: \"$ac_link\"") >&5
+if { (eval echo "$as_me:11775: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:11623: \$? = $ac_status" >&5
+  echo "$as_me:11778: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:11626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11781: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11629: \$? = $ac_status" >&5
+  echo "$as_me:11784: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_pthread_kill=yes
 else
@@ -11636,11 +11791,11 @@ ac_cv_func_pthread_kill=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:11639: result: $ac_cv_func_pthread_kill" >&5
+echo "$as_me:11794: result: $ac_cv_func_pthread_kill" >&5
 echo "${ECHO_T}$ac_cv_func_pthread_kill" >&6
 if test $ac_cv_func_pthread_kill = yes; then
 
-		echo "$as_me:11643: checking if you want to allow EINTR in wgetch with pthreads" >&5
+		echo "$as_me:11798: checking if you want to allow EINTR in wgetch with pthreads" >&5
 echo $ECHO_N "checking if you want to allow EINTR in wgetch with pthreads... $ECHO_C" >&6
 
 # Check whether --enable-pthreads-eintr or --disable-pthreads-eintr was given.
@@ -11650,7 +11805,7 @@ if test "${enable_pthreads_eintr+set}" = set; then
 else
   use_pthreads_eintr=no
 fi;
-		echo "$as_me:11653: result: $use_pthreads_eintr" >&5
+		echo "$as_me:11808: result: $use_pthreads_eintr" >&5
 echo "${ECHO_T}$use_pthreads_eintr" >&6
 		if test "x$use_pthreads_eintr" = xyes ; then
 
@@ -11661,7 +11816,7 @@ EOF
 		fi
 fi
 
-	echo "$as_me:11664: checking if you want to use weak-symbols for pthreads" >&5
+	echo "$as_me:11819: checking if you want to use weak-symbols for pthreads" >&5
 echo $ECHO_N "checking if you want to use weak-symbols for pthreads... $ECHO_C" >&6
 
 # Check whether --enable-weak-symbols or --disable-weak-symbols was given.
@@ -11671,18 +11826,18 @@ if test "${enable_weak_symbols+set}" = set; then
 else
   use_weak_symbols=no
 fi;
-	echo "$as_me:11674: result: $use_weak_symbols" >&5
+	echo "$as_me:11829: result: $use_weak_symbols" >&5
 echo "${ECHO_T}$use_weak_symbols" >&6
 	if test "x$use_weak_symbols" = xyes ; then
 
-echo "$as_me:11678: checking if $CC supports weak symbols" >&5
+echo "$as_me:11833: checking if $CC supports weak symbols" >&5
 echo $ECHO_N "checking if $CC supports weak symbols... $ECHO_C" >&6
 if test "${cf_cv_weak_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 11685 "configure"
+#line 11840 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -11708,16 +11863,16 @@ weak_symbol(fopen);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11711: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:11866: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11714: \$? = $ac_status" >&5
+  echo "$as_me:11869: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11717: \"$ac_try\"") >&5
+  { (eval echo "$as_me:11872: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11720: \$? = $ac_status" >&5
+  echo "$as_me:11875: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_weak_symbols=yes
 else
@@ -11728,7 +11883,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:11731: result: $cf_cv_weak_symbols" >&5
+echo "$as_me:11886: result: $cf_cv_weak_symbols" >&5
 echo "${ECHO_T}$cf_cv_weak_symbols" >&6
 
 	else
@@ -11761,7 +11916,7 @@ fi
 # opaque outside of that, so there is no --enable-opaque option.  We can use
 # this option without --with-pthreads, but this will be always set for
 # pthreads.
-echo "$as_me:11764: checking if you want experimental reentrant code" >&5
+echo "$as_me:11919: checking if you want experimental reentrant code" >&5
 echo $ECHO_N "checking if you want experimental reentrant code... $ECHO_C" >&6
 
 # Check whether --enable-reentrant or --disable-reentrant was given.
@@ -11771,7 +11926,7 @@ if test "${enable_reentrant+set}" = set; then
 else
   with_reentrant=no
 fi;
-echo "$as_me:11774: result: $with_reentrant" >&5
+echo "$as_me:11929: result: $with_reentrant" >&5
 echo "${ECHO_T}$with_reentrant" >&6
 if test "x$with_reentrant" = xyes ; then
 	cf_cv_enable_reentrant=1
@@ -11798,7 +11953,7 @@ if test "${with_abi_version+set}" != set; then
 	5.*)
 		cf_cv_rel_version=6.0
 		cf_cv_abi_version=6
-		{ echo "$as_me:11801: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
+		{ echo "$as_me:11956: WARNING: Overriding ABI version to $cf_cv_abi_version" >&5
 echo "$as_me: WARNING: Overriding ABI version to $cf_cv_abi_version" >&2;}
 		;;
 	esac
@@ -11813,7 +11968,7 @@ fi
 
 ### Allow using a different wrap-prefix
 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
-	echo "$as_me:11816: checking for prefix used to wrap public variables" >&5
+	echo "$as_me:11971: checking for prefix used to wrap public variables" >&5
 echo $ECHO_N "checking for prefix used to wrap public variables... $ECHO_C" >&6
 
 # Check whether --with-wrap-prefix or --without-wrap-prefix was given.
@@ -11823,7 +11978,7 @@ if test "${with_wrap_prefix+set}" = set; then
 else
   NCURSES_WRAP_PREFIX=_nc_
 fi;
-	echo "$as_me:11826: result: $NCURSES_WRAP_PREFIX" >&5
+	echo "$as_me:11981: result: $NCURSES_WRAP_PREFIX" >&5
 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
 else
 	NCURSES_WRAP_PREFIX=_nc_
@@ -11833,7 +11988,7 @@ cat >>confdefs.h <<EOF
 #define NCURSES_WRAP_PREFIX "$NCURSES_WRAP_PREFIX"
 EOF
 
-echo "$as_me:11836: checking if you want experimental safe-sprintf code" >&5
+echo "$as_me:11991: checking if you want experimental safe-sprintf code" >&5
 echo $ECHO_N "checking if you want experimental safe-sprintf code... $ECHO_C" >&6
 
 # Check whether --enable-safe-sprintf or --disable-safe-sprintf was given.
@@ -11843,7 +11998,7 @@ if test "${enable_safe_sprintf+set}" = set; then
 else
   with_safe_sprintf=no
 fi;
-echo "$as_me:11846: result: $with_safe_sprintf" >&5
+echo "$as_me:12001: result: $with_safe_sprintf" >&5
 echo "${ECHO_T}$with_safe_sprintf" >&6
 test "x$with_safe_sprintf" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11853,7 +12008,7 @@ EOF
 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
 # when hashmap is used scroll hints are useless
 if test "$with_hashmap" = no ; then
-echo "$as_me:11856: checking if you want to experiment without scrolling-hints code" >&5
+echo "$as_me:12011: checking if you want to experiment without scrolling-hints code" >&5
 echo $ECHO_N "checking if you want to experiment without scrolling-hints code... $ECHO_C" >&6
 
 # Check whether --enable-scroll-hints or --disable-scroll-hints was given.
@@ -11863,7 +12018,7 @@ if test "${enable_scroll_hints+set}" = set; then
 else
   with_scroll_hints=yes
 fi;
-echo "$as_me:11866: result: $with_scroll_hints" >&5
+echo "$as_me:12021: result: $with_scroll_hints" >&5
 echo "${ECHO_T}$with_scroll_hints" >&6
 test "x$with_scroll_hints" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11872,7 +12027,7 @@ EOF
 
 fi
 
-echo "$as_me:11875: checking if you want experimental wgetch-events code" >&5
+echo "$as_me:12030: checking if you want experimental wgetch-events code" >&5
 echo $ECHO_N "checking if you want experimental wgetch-events code... $ECHO_C" >&6
 
 # Check whether --enable-wgetch-events or --disable-wgetch-events was given.
@@ -11882,7 +12037,7 @@ if test "${enable_wgetch_events+set}" = set; then
 else
   with_wgetch_events=no
 fi;
-echo "$as_me:11885: result: $with_wgetch_events" >&5
+echo "$as_me:12040: result: $with_wgetch_events" >&5
 echo "${ECHO_T}$with_wgetch_events" >&6
 test "x$with_wgetch_events" = xyes &&
 cat >>confdefs.h <<\EOF
@@ -11893,7 +12048,7 @@ EOF
 
 ###	use option --disable-echo to suppress full display compiling commands
 
-echo "$as_me:11896: checking if you want to see long compiling messages" >&5
+echo "$as_me:12051: checking if you want to see long compiling messages" >&5
 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
 
 # Check whether --enable-echo or --disable-echo was given.
@@ -11927,7 +12082,7 @@ else
     ECHO_CC=''
 
 fi;
-echo "$as_me:11930: result: $enableval" >&5
+echo "$as_me:12085: result: $enableval" >&5
 echo "${ECHO_T}$enableval" >&6
 
 if test "x$enable_echo" = xyes; then
@@ -11939,7 +12094,7 @@ else
 fi
 
 ###	use option --enable-warnings to turn on all gcc warnings
-echo "$as_me:11942: checking if you want to see compiler warnings" >&5
+echo "$as_me:12097: checking if you want to see compiler warnings" >&5
 echo $ECHO_N "checking if you want to see compiler warnings... $ECHO_C" >&6
 
 # Check whether --enable-warnings or --disable-warnings was given.
@@ -11947,7 +12102,7 @@ if test "${enable_warnings+set}" = set; then
   enableval="$enable_warnings"
   with_warnings=$enableval
 fi;
-echo "$as_me:11950: result: $with_warnings" >&5
+echo "$as_me:12105: result: $with_warnings" >&5
 echo "${ECHO_T}$with_warnings" >&6
 
 if test "x$with_warnings" = "xyes"; then
@@ -11959,12 +12114,12 @@ INTEL_COMPILER=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	linux*|gnu*)
-		echo "$as_me:11962: checking if this is really Intel C compiler" >&5
+		echo "$as_me:12117: checking if this is really Intel C compiler" >&5
 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
 		cf_save_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS -no-gcc"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 11967 "configure"
+#line 12122 "configure"
 #include "confdefs.h"
 
 int
@@ -11981,16 +12136,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:11984: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12139: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:11987: \$? = $ac_status" >&5
+  echo "$as_me:12142: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:11990: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12145: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:11993: \$? = $ac_status" >&5
+  echo "$as_me:12148: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
@@ -12001,7 +12156,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:12004: result: $INTEL_COMPILER" >&5
+		echo "$as_me:12159: result: $INTEL_COMPILER" >&5
 echo "${ECHO_T}$INTEL_COMPILER" >&6
 		;;
 	esac
@@ -12010,12 +12165,12 @@ fi
 CLANG_COMPILER=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:12013: checking if this is really Clang C compiler" >&5
+	echo "$as_me:12168: checking if this is really Clang C compiler" >&5
 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
 	cf_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS -Qunused-arguments"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 12018 "configure"
+#line 12173 "configure"
 #include "confdefs.h"
 
 int
@@ -12032,16 +12187,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12035: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12190: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12038: \$? = $ac_status" >&5
+  echo "$as_me:12193: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12041: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12196: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12044: \$? = $ac_status" >&5
+  echo "$as_me:12199: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_COMPILER=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -12052,12 +12207,12 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:12055: result: $CLANG_COMPILER" >&5
+	echo "$as_me:12210: result: $CLANG_COMPILER" >&5
 echo "${ECHO_T}$CLANG_COMPILER" >&6
 fi
 
 cat > conftest.$ac_ext <<EOF
-#line 12060 "${as_me:-configure}"
+#line 12215 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -12074,7 +12229,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:12077: checking for $CC warning options..." >&5
+	{ echo "$as_me:12232: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="-Wall"
@@ -12090,12 +12245,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:12093: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:12248: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12096: \$? = $ac_status" >&5
+  echo "$as_me:12251: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:12098: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:12253: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -12104,7 +12259,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GCC" = yes
 then
-	{ echo "$as_me:12107: checking for $CC warning options..." >&5
+	{ echo "$as_me:12262: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS=
@@ -12124,12 +12279,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		Wundef $cf_warn_CONST Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:12127: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:12282: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12130: \$? = $ac_status" >&5
+  echo "$as_me:12285: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:12132: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:12287: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case $cf_opt in #(vi
 			Wcast-qual) #(vi
@@ -12140,7 +12295,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 				[34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:12143: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:12298: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -12150,7 +12305,7 @@ echo "${as_me:-configure}:12143: testing feature is broken in gcc $GCC_VERSION .
 				[12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:12153: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:12308: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -12170,12 +12325,12 @@ INTEL_CPLUSPLUS=no
 if test "$GCC" = yes ; then
 	case $host_os in
 	linux*|gnu*)
-		echo "$as_me:12173: checking if this is really Intel C++ compiler" >&5
+		echo "$as_me:12328: checking if this is really Intel C++ compiler" >&5
 echo $ECHO_N "checking if this is really Intel C++ compiler... $ECHO_C" >&6
 		cf_save_CFLAGS="$CXXFLAGS"
 		CXXFLAGS="$CXXFLAGS -no-gcc"
 		cat >conftest.$ac_ext <<_ACEOF
-#line 12178 "configure"
+#line 12333 "configure"
 #include "confdefs.h"
 
 int
@@ -12192,16 +12347,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12195: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12350: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12198: \$? = $ac_status" >&5
+  echo "$as_me:12353: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12201: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12356: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12204: \$? = $ac_status" >&5
+  echo "$as_me:12359: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   INTEL_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
@@ -12212,7 +12367,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 		CXXFLAGS="$cf_save_CFLAGS"
-		echo "$as_me:12215: result: $INTEL_CPLUSPLUS" >&5
+		echo "$as_me:12370: result: $INTEL_CPLUSPLUS" >&5
 echo "${ECHO_T}$INTEL_CPLUSPLUS" >&6
 		;;
 	esac
@@ -12221,12 +12376,12 @@ fi
 CLANG_CPLUSPLUS=no
 
 if test "$GCC" = yes ; then
-	echo "$as_me:12224: checking if this is really Clang C++ compiler" >&5
+	echo "$as_me:12379: checking if this is really Clang C++ compiler" >&5
 echo $ECHO_N "checking if this is really Clang C++ compiler... $ECHO_C" >&6
 	cf_save_CFLAGS="$CXXFLAGS"
 	CXXFLAGS="$CXXFLAGS -Qunused-arguments"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 12229 "configure"
+#line 12384 "configure"
 #include "confdefs.h"
 
 int
@@ -12243,16 +12398,16 @@ make an error
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:12246: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:12401: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12249: \$? = $ac_status" >&5
+  echo "$as_me:12404: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:12252: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12407: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12255: \$? = $ac_status" >&5
+  echo "$as_me:12410: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   CLANG_CPLUSPLUS=yes
 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
@@ -12263,7 +12418,7 @@ cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 	CXXFLAGS="$cf_save_CFLAGS"
-	echo "$as_me:12266: result: $CLANG_CPLUSPLUS" >&5
+	echo "$as_me:12421: result: $CLANG_CPLUSPLUS" >&5
 echo "${ECHO_T}$CLANG_CPLUSPLUS" >&6
 fi
 
@@ -12275,7 +12430,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 cat > conftest.$ac_ext <<EOF
-#line 12278 "configure"
+#line 12433 "configure"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 
@@ -12293,7 +12448,7 @@ then
 # remark #981: operands are evaluated in unspecified order
 # warning #269: invalid format string conversion
 
-	{ echo "$as_me:12296: checking for $CC warning options..." >&5
+	{ echo "$as_me:12451: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-Wall"
@@ -12310,12 +12465,12 @@ echo "$as_me: checking for $CC warning options..." >&6;}
 		wd981
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -$cf_opt"
-		if { (eval echo "$as_me:12313: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:12468: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12316: \$? = $ac_status" >&5
+  echo "$as_me:12471: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:12318: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:12473: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		fi
@@ -12324,7 +12479,7 @@ echo "${ECHO_T}... -$cf_opt" >&6
 
 elif test "$GXX" = yes
 then
-	{ echo "$as_me:12327: checking for $CXX warning options..." >&5
+	{ echo "$as_me:12482: checking for $CXX warning options..." >&5
 echo "$as_me: checking for $CXX warning options..." >&6;}
 	cf_save_CXXFLAGS="$CXXFLAGS"
 	EXTRA_CXXFLAGS="-W -Wall"
@@ -12353,16 +12508,16 @@ echo "$as_me: checking for $CXX warning options..." >&6;}
 		Wundef $cf_gxx_extra_warnings Wno-unused
 	do
 		CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -Werror -$cf_opt"
-		if { (eval echo "$as_me:12356: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:12511: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12359: \$? = $ac_status" >&5
+  echo "$as_me:12514: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:12361: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:12516: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
 		else
-			test -n "$verbose" && echo "$as_me:12365: result: ... no -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:12520: result: ... no -$cf_opt" >&5
 echo "${ECHO_T}... no -$cf_opt" >&6
 		fi
 	done
@@ -12398,10 +12553,10 @@ cat > conftest.i <<EOF
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:12401: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:12556: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > conftest.$ac_ext <<EOF
-#line 12404 "${as_me:-configure}"
+#line 12559 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -12450,12 +12605,12 @@ EOF
 			;;
 		esac
 
-		if { (eval echo "$as_me:12453: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:12608: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:12456: \$? = $ac_status" >&5
+  echo "$as_me:12611: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-			test -n "$verbose" && echo "$as_me:12458: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:12613: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case $cf_attribute in #(vi
@@ -12514,7 +12669,7 @@ fi
 rm -rf conftest*
 fi
 
-echo "$as_me:12517: checking if you want to work around bogus compiler/loader warnings" >&5
+echo "$as_me:12672: checking if you want to work around bogus compiler/loader warnings" >&5
 echo $ECHO_N "checking if you want to work around bogus compiler/loader warnings... $ECHO_C" >&6
 
 # Check whether --enable-string-hacks or --disable-string-hacks was given.
@@ -12524,7 +12679,7 @@ if test "${enable_string_hacks+set}" = set; then
 else
   with_string_hacks=no
 fi;
-echo "$as_me:12527: result: $with_string_hacks" >&5
+echo "$as_me:12682: result: $with_string_hacks" >&5
 echo "${ECHO_T}$with_string_hacks" >&6
 
 if test "x$with_string_hacks" = "xyes"; then
@@ -12533,19 +12688,19 @@ cat >>confdefs.h <<\EOF
 #define USE_STRING_HACKS 1
 EOF
 
-	{ echo "$as_me:12536: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
+	{ echo "$as_me:12691: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
 echo "$as_me: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&2;}
 
 for ac_func in strlcat strlcpy snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:12542: checking for $ac_func" >&5
+echo "$as_me:12697: 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 12548 "configure"
+#line 12703 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -12576,16 +12731,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12579: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12734: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12582: \$? = $ac_status" >&5
+  echo "$as_me:12737: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12585: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12740: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12588: \$? = $ac_status" >&5
+  echo "$as_me:12743: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -12595,7 +12750,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:12598: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:12753: 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
@@ -12608,7 +12763,7 @@ done
 fi
 
 ###	use option --enable-assertions to turn on generation of assertion code
-echo "$as_me:12611: checking if you want to enable runtime assertions" >&5
+echo "$as_me:12766: checking if you want to enable runtime assertions" >&5
 echo $ECHO_N "checking if you want to enable runtime assertions... $ECHO_C" >&6
 
 # Check whether --enable-assertions or --disable-assertions was given.
@@ -12618,7 +12773,7 @@ if test "${enable_assertions+set}" = set; then
 else
   with_assertions=no
 fi;
-echo "$as_me:12621: result: $with_assertions" >&5
+echo "$as_me:12776: result: $with_assertions" >&5
 echo "${ECHO_T}$with_assertions" >&6
 if test -n "$GCC"
 then
@@ -12634,7 +12789,7 @@ fi
 
 ###	use option --disable-leaks to suppress "permanent" leaks, for testing
 
-echo "$as_me:12637: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:12792: checking if you want to use dmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dmalloc or --without-dmalloc was given.
@@ -12651,7 +12806,7 @@ EOF
 else
   with_dmalloc=
 fi;
-echo "$as_me:12654: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:12809: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -12745,23 +12900,23 @@ fi
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:12748: checking for dmalloc.h" >&5
+	echo "$as_me:12903: checking for dmalloc.h" >&5
 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12754 "configure"
+#line 12909 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:12758: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:12913: \"$ac_cpp conftest.$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:12764: \$? = $ac_status" >&5
+  echo "$as_me:12919: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -12780,11 +12935,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:12783: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:12938: result: $ac_cv_header_dmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
 if test $ac_cv_header_dmalloc_h = yes; then
 
-echo "$as_me:12787: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:12942: checking for dmalloc_debug in -ldmalloc" >&5
 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -12792,7 +12947,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 12795 "configure"
+#line 12950 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -12811,16 +12966,16 @@ dmalloc_debug ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:12814: \"$ac_link\"") >&5
+if { (eval echo "$as_me:12969: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:12817: \$? = $ac_status" >&5
+  echo "$as_me:12972: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:12820: \"$ac_try\"") >&5
+  { (eval echo "$as_me:12975: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:12823: \$? = $ac_status" >&5
+  echo "$as_me:12978: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -12831,7 +12986,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:12834: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:12989: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
   cat >>confdefs.h <<EOF
@@ -12846,7 +13001,7 @@ fi
 
 fi
 
-echo "$as_me:12849: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:13004: checking if you want to use dbmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dbmalloc or --without-dbmalloc was given.
@@ -12863,7 +13018,7 @@ EOF
 else
   with_dbmalloc=
 fi;
-echo "$as_me:12866: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:13021: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -12957,23 +13112,23 @@ fi
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:12960: checking for dbmalloc.h" >&5
+	echo "$as_me:13115: checking for dbmalloc.h" >&5
 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 12966 "configure"
+#line 13121 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:12970: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13125: \"$ac_cpp conftest.$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:12976: \$? = $ac_status" >&5
+  echo "$as_me:13131: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -12992,11 +13147,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:12995: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:13150: result: $ac_cv_header_dbmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
 if test $ac_cv_header_dbmalloc_h = yes; then
 
-echo "$as_me:12999: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:13154: checking for debug_malloc in -ldbmalloc" >&5
 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13004,7 +13159,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13007 "configure"
+#line 13162 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13023,16 +13178,16 @@ debug_malloc ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13026: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13181: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13029: \$? = $ac_status" >&5
+  echo "$as_me:13184: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13032: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13187: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13035: \$? = $ac_status" >&5
+  echo "$as_me:13190: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -13043,7 +13198,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13046: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:13201: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
   cat >>confdefs.h <<EOF
@@ -13058,7 +13213,7 @@ fi
 
 fi
 
-echo "$as_me:13061: checking if you want to use valgrind for testing" >&5
+echo "$as_me:13216: checking if you want to use valgrind for testing" >&5
 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
 
 # Check whether --with-valgrind or --without-valgrind was given.
@@ -13075,7 +13230,7 @@ EOF
 else
   with_valgrind=
 fi;
-echo "$as_me:13078: result: ${with_valgrind:-no}" >&5
+echo "$as_me:13233: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case .$with_cflags in #(vi
@@ -13168,7 +13323,7 @@ fi
 	;;
 esac
 
-echo "$as_me:13171: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:13326: checking if you want to perform memory-leak testing" >&5
 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
 
 # Check whether --enable-leaks or --disable-leaks was given.
@@ -13178,7 +13333,7 @@ if test "${enable_leaks+set}" = set; then
 else
   : ${with_no_leaks:=no}
 fi;
-echo "$as_me:13181: result: $with_no_leaks" >&5
+echo "$as_me:13336: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$with_no_leaks" = yes ; then
@@ -13230,7 +13385,7 @@ case "$CFLAGS $CPPFLAGS" in
 	;;
 esac
 
-echo "$as_me:13233: checking whether to add trace feature to all models" >&5
+echo "$as_me:13388: checking whether to add trace feature to all models" >&5
 echo $ECHO_N "checking whether to add trace feature to all models... $ECHO_C" >&6
 
 # Check whether --with-trace or --without-trace was given.
@@ -13240,7 +13395,7 @@ if test "${with_trace+set}" = set; then
 else
   cf_with_trace=$cf_all_traces
 fi;
-echo "$as_me:13243: result: $cf_with_trace" >&5
+echo "$as_me:13398: result: $cf_with_trace" >&5
 echo "${ECHO_T}$cf_with_trace" >&6
 
 if test "x$cf_with_trace" = xyes ; then
@@ -13335,13 +13490,13 @@ case $cf_cv_system_name in #(vi
 *mingw32*) #(vi
 	;;
 *)
-echo "$as_me:13338: checking for gettimeofday" >&5
+echo "$as_me:13493: checking for gettimeofday" >&5
 echo $ECHO_N "checking for gettimeofday... $ECHO_C" >&6
 if test "${ac_cv_func_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13344 "configure"
+#line 13499 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gettimeofday (); below.  */
@@ -13372,16 +13527,16 @@ f = gettimeofday; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13375: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13530: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13378: \$? = $ac_status" >&5
+  echo "$as_me:13533: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13381: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13536: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13384: \$? = $ac_status" >&5
+  echo "$as_me:13539: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gettimeofday=yes
 else
@@ -13391,7 +13546,7 @@ ac_cv_func_gettimeofday=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13394: result: $ac_cv_func_gettimeofday" >&5
+echo "$as_me:13549: result: $ac_cv_func_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
 if test $ac_cv_func_gettimeofday = yes; then
 
@@ -13401,7 +13556,7 @@ EOF
 
 else
 
-echo "$as_me:13404: checking for gettimeofday in -lbsd" >&5
+echo "$as_me:13559: checking for gettimeofday in -lbsd" >&5
 echo $ECHO_N "checking for gettimeofday in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13409,7 +13564,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13412 "configure"
+#line 13567 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13428,16 +13583,16 @@ gettimeofday ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13431: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13586: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13434: \$? = $ac_status" >&5
+  echo "$as_me:13589: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13437: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13592: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13440: \$? = $ac_status" >&5
+  echo "$as_me:13595: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gettimeofday=yes
 else
@@ -13448,7 +13603,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13451: result: $ac_cv_lib_bsd_gettimeofday" >&5
+echo "$as_me:13606: result: $ac_cv_lib_bsd_gettimeofday" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gettimeofday" >&6
 if test $ac_cv_lib_bsd_gettimeofday = yes; then
 
@@ -13463,14 +13618,14 @@ fi
 	;;
 esac
 
-echo "$as_me:13466: checking if -lm needed for math functions" >&5
+echo "$as_me:13621: checking if -lm needed for math functions" >&5
 echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
 if test "${cf_cv_need_libm+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 13473 "configure"
+#line 13628 "configure"
 #include "confdefs.h"
 
 	#include <stdio.h>
@@ -13479,22 +13634,22 @@ else
 int
 main ()
 {
-double x = rand(); printf("result = %g\n", sin(x))
+double x = rand(); printf("result = %g\n", pow(sin(x),x))
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13488: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13643: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13491: \$? = $ac_status" >&5
+  echo "$as_me:13646: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13494: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13649: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13497: \$? = $ac_status" >&5
+  echo "$as_me:13652: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_need_libm=no
 else
@@ -13504,7 +13659,7 @@ cf_cv_need_libm=yes
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13507: result: $cf_cv_need_libm" >&5
+echo "$as_me:13662: result: $cf_cv_need_libm" >&5
 echo "${ECHO_T}$cf_cv_need_libm" >&6
 if test "$cf_cv_need_libm" = yes
 then
@@ -13512,13 +13667,13 @@ MATH_LIB=-lm
 fi
 
 ###	Checks for header files.
-echo "$as_me:13515: checking for ANSI C header files" >&5
+echo "$as_me:13670: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13521 "configure"
+#line 13676 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -13526,13 +13681,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:13529: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:13684: \"$ac_cpp conftest.$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:13535: \$? = $ac_status" >&5
+  echo "$as_me:13690: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -13554,7 +13709,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 13557 "configure"
+#line 13712 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -13572,7 +13727,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 13575 "configure"
+#line 13730 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -13593,7 +13748,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13596 "configure"
+#line 13751 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -13619,15 +13774,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:13622: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13777: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13625: \$? = $ac_status" >&5
+  echo "$as_me:13780: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:13627: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13782: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13630: \$? = $ac_status" >&5
+  echo "$as_me:13785: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -13640,7 +13795,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:13643: result: $ac_cv_header_stdc" >&5
+echo "$as_me:13798: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -13653,13 +13808,13 @@ fi
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:13656: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:13811: checking for $ac_hdr that defines DIR" >&5
 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13662 "configure"
+#line 13817 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -13674,16 +13829,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13677: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13832: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13680: \$? = $ac_status" >&5
+  echo "$as_me:13835: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13683: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13838: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13686: \$? = $ac_status" >&5
+  echo "$as_me:13841: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -13693,7 +13848,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:13696: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:13851: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -13706,7 +13861,7 @@ fi
 done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
-  echo "$as_me:13709: checking for opendir in -ldir" >&5
+  echo "$as_me:13864: checking for opendir in -ldir" >&5
 echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
 if test "${ac_cv_lib_dir_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13714,7 +13869,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13717 "configure"
+#line 13872 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13733,16 +13888,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13736: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13891: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13739: \$? = $ac_status" >&5
+  echo "$as_me:13894: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13742: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13897: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13745: \$? = $ac_status" >&5
+  echo "$as_me:13900: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dir_opendir=yes
 else
@@ -13753,14 +13908,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13756: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:13911: result: $ac_cv_lib_dir_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
 if test $ac_cv_lib_dir_opendir = yes; then
   LIBS="$LIBS -ldir"
 fi
 
 else
-  echo "$as_me:13763: checking for opendir in -lx" >&5
+  echo "$as_me:13918: checking for opendir in -lx" >&5
 echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
 if test "${ac_cv_lib_x_opendir+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13768,7 +13923,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13771 "configure"
+#line 13926 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13787,16 +13942,16 @@ opendir ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13790: \"$ac_link\"") >&5
+if { (eval echo "$as_me:13945: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13793: \$? = $ac_status" >&5
+  echo "$as_me:13948: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13796: \"$ac_try\"") >&5
+  { (eval echo "$as_me:13951: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13799: \$? = $ac_status" >&5
+  echo "$as_me:13954: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_x_opendir=yes
 else
@@ -13807,7 +13962,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13810: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:13965: result: $ac_cv_lib_x_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
 if test $ac_cv_lib_x_opendir = yes; then
   LIBS="$LIBS -lx"
@@ -13815,13 +13970,13 @@ fi
 
 fi
 
-echo "$as_me:13818: checking whether time.h and sys/time.h may both be included" >&5
+echo "$as_me:13973: checking whether time.h and sys/time.h may both be included" >&5
 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
 if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13824 "configure"
+#line 13979 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -13837,16 +13992,16 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:13840: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:13995: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:13843: \$? = $ac_status" >&5
+  echo "$as_me:13998: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:13846: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14001: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13849: \$? = $ac_status" >&5
+  echo "$as_me:14004: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_header_time=yes
 else
@@ -13856,7 +14011,7 @@ ac_cv_header_time=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:13859: result: $ac_cv_header_time" >&5
+echo "$as_me:14014: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
 if test $ac_cv_header_time = yes; then
 
@@ -13875,13 +14030,13 @@ mingw*)
 	;;
 esac
 
-echo "$as_me:13878: checking for regcomp" >&5
+echo "$as_me:14033: checking for regcomp" >&5
 echo $ECHO_N "checking for regcomp... $ECHO_C" >&6
 if test "${ac_cv_func_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 13884 "configure"
+#line 14039 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char regcomp (); below.  */
@@ -13912,16 +14067,16 @@ f = regcomp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13915: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14070: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13918: \$? = $ac_status" >&5
+  echo "$as_me:14073: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13921: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14076: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13924: \$? = $ac_status" >&5
+  echo "$as_me:14079: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_regcomp=yes
 else
@@ -13931,7 +14086,7 @@ ac_cv_func_regcomp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:13934: result: $ac_cv_func_regcomp" >&5
+echo "$as_me:14089: result: $ac_cv_func_regcomp" >&5
 echo "${ECHO_T}$ac_cv_func_regcomp" >&6
 if test $ac_cv_func_regcomp = yes; then
   cf_regex_func=regcomp
@@ -13940,7 +14095,7 @@ else
 	for cf_regex_lib in $cf_regex_libs
 	do
 		as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh`
-echo "$as_me:13943: checking for regcomp in -l$cf_regex_lib" >&5
+echo "$as_me:14098: checking for regcomp in -l$cf_regex_lib" >&5
 echo $ECHO_N "checking for regcomp in -l$cf_regex_lib... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -13948,7 +14103,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$cf_regex_lib  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 13951 "configure"
+#line 14106 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -13967,16 +14122,16 @@ regcomp ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:13970: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14125: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:13973: \$? = $ac_status" >&5
+  echo "$as_me:14128: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:13976: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14131: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:13979: \$? = $ac_status" >&5
+  echo "$as_me:14134: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Lib=yes"
 else
@@ -13987,7 +14142,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:13990: result: `eval echo '${'$as_ac_Lib'}'`" >&5
+echo "$as_me:14145: result: `eval echo '${'$as_ac_Lib'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
 
@@ -14001,13 +14156,13 @@ fi
 fi
 
 if test "$cf_regex_func" = no ; then
-	echo "$as_me:14004: checking for compile" >&5
+	echo "$as_me:14159: checking for compile" >&5
 echo $ECHO_N "checking for compile... $ECHO_C" >&6
 if test "${ac_cv_func_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14010 "configure"
+#line 14165 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char compile (); below.  */
@@ -14038,16 +14193,16 @@ f = compile; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14041: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14196: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14044: \$? = $ac_status" >&5
+  echo "$as_me:14199: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14047: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14202: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14050: \$? = $ac_status" >&5
+  echo "$as_me:14205: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_compile=yes
 else
@@ -14057,13 +14212,13 @@ ac_cv_func_compile=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:14060: result: $ac_cv_func_compile" >&5
+echo "$as_me:14215: result: $ac_cv_func_compile" >&5
 echo "${ECHO_T}$ac_cv_func_compile" >&6
 if test $ac_cv_func_compile = yes; then
   cf_regex_func=compile
 else
 
-		echo "$as_me:14066: checking for compile in -lgen" >&5
+		echo "$as_me:14221: checking for compile in -lgen" >&5
 echo $ECHO_N "checking for compile in -lgen... $ECHO_C" >&6
 if test "${ac_cv_lib_gen_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14071,7 +14226,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgen  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14074 "configure"
+#line 14229 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14090,16 +14245,16 @@ compile ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14093: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14248: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14096: \$? = $ac_status" >&5
+  echo "$as_me:14251: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14099: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14254: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14102: \$? = $ac_status" >&5
+  echo "$as_me:14257: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_gen_compile=yes
 else
@@ -14110,7 +14265,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14113: result: $ac_cv_lib_gen_compile" >&5
+echo "$as_me:14268: result: $ac_cv_lib_gen_compile" >&5
 echo "${ECHO_T}$ac_cv_lib_gen_compile" >&6
 if test $ac_cv_lib_gen_compile = yes; then
 
@@ -14123,11 +14278,11 @@ fi
 fi
 
 if test "$cf_regex_func" = no ; then
-	{ echo "$as_me:14126: WARNING: cannot find regular expression library" >&5
+	{ echo "$as_me:14281: WARNING: cannot find regular expression library" >&5
 echo "$as_me: WARNING: cannot find regular expression library" >&2;}
 fi
 
-echo "$as_me:14130: checking for regular-expression headers" >&5
+echo "$as_me:14285: checking for regular-expression headers" >&5
 echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6
 if test "${cf_cv_regex_hdrs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14139,7 +14294,7 @@ compile) #(vi
 	for cf_regex_hdr in regexp.h regexpr.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 14142 "configure"
+#line 14297 "configure"
 #include "confdefs.h"
 #include <$cf_regex_hdr>
 int
@@ -14154,16 +14309,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14157: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14312: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14160: \$? = $ac_status" >&5
+  echo "$as_me:14315: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14318: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14166: \$? = $ac_status" >&5
+  echo "$as_me:14321: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -14180,7 +14335,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	for cf_regex_hdr in regex.h
 	do
 		cat >conftest.$ac_ext <<_ACEOF
-#line 14183 "configure"
+#line 14338 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$cf_regex_hdr>
@@ -14198,16 +14353,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14201: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14356: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14204: \$? = $ac_status" >&5
+  echo "$as_me:14359: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14207: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14362: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14210: \$? = $ac_status" >&5
+  echo "$as_me:14365: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 			cf_cv_regex_hdrs=$cf_regex_hdr
@@ -14223,11 +14378,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 esac
 
 fi
-echo "$as_me:14226: result: $cf_cv_regex_hdrs" >&5
+echo "$as_me:14381: result: $cf_cv_regex_hdrs" >&5
 echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
 
 case $cf_cv_regex_hdrs in #(vi
-    no)	       { echo "$as_me:14230: WARNING: no regular expression header found" >&5
+    no)	       { echo "$as_me:14385: WARNING: no regular expression header found" >&5
 echo "$as_me: WARNING: no regular expression header found" >&2;} ;; #(vi
     regex.h)
 cat >>confdefs.h <<\EOF
@@ -14266,23 +14421,23 @@ wctype.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14269: checking for $ac_header" >&5
+echo "$as_me:14424: 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 14275 "configure"
+#line 14430 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14279: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14434: \"$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:14285: \$? = $ac_status" >&5
+  echo "$as_me:14440: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14301,7 +14456,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14304: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14459: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14314,23 +14469,23 @@ done
 for ac_header in unistd.h getopt.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:14317: checking for $ac_header" >&5
+echo "$as_me:14472: 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 14323 "configure"
+#line 14478 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:14327: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:14482: \"$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:14333: \$? = $ac_status" >&5
+  echo "$as_me:14488: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -14349,7 +14504,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:14352: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:14507: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -14359,7 +14514,7 @@ EOF
 fi
 done
 
-echo "$as_me:14362: checking for header declaring getopt variables" >&5
+echo "$as_me:14517: checking for header declaring getopt variables" >&5
 echo $ECHO_N "checking for header declaring getopt variables... $ECHO_C" >&6
 if test "${cf_cv_getopt_header+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14369,7 +14524,7 @@ cf_cv_getopt_header=none
 for cf_header in stdio.h stdlib.h unistd.h getopt.h
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 14372 "configure"
+#line 14527 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -14382,16 +14537,16 @@ int x = optind; char *y = optarg
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14385: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14540: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14388: \$? = $ac_status" >&5
+  echo "$as_me:14543: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14391: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14546: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14394: \$? = $ac_status" >&5
+  echo "$as_me:14549: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_getopt_header=$cf_header
  break
@@ -14403,7 +14558,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:14406: result: $cf_cv_getopt_header" >&5
+echo "$as_me:14561: result: $cf_cv_getopt_header" >&5
 echo "${ECHO_T}$cf_cv_getopt_header" >&6
 if test $cf_cv_getopt_header != none ; then
 
@@ -14417,7 +14572,7 @@ fi
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "x$ISC" = xyes ; then
 
-echo "$as_me:14420: checking for main in -lcposix" >&5
+echo "$as_me:14575: checking for main in -lcposix" >&5
 echo $ECHO_N "checking for main in -lcposix... $ECHO_C" >&6
 if test "${ac_cv_lib_cposix_main+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14425,7 +14580,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14428 "configure"
+#line 14583 "configure"
 #include "confdefs.h"
 
 int
@@ -14437,16 +14592,16 @@ main ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14440: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14595: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14443: \$? = $ac_status" >&5
+  echo "$as_me:14598: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14446: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14601: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14449: \$? = $ac_status" >&5
+  echo "$as_me:14604: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_cposix_main=yes
 else
@@ -14457,7 +14612,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14460: result: $ac_cv_lib_cposix_main" >&5
+echo "$as_me:14615: result: $ac_cv_lib_cposix_main" >&5
 echo "${ECHO_T}$ac_cv_lib_cposix_main" >&6
 if test $ac_cv_lib_cposix_main = yes; then
   cat >>confdefs.h <<EOF
@@ -14468,7 +14623,7 @@ EOF
 
 fi
 
-	echo "$as_me:14471: checking for bzero in -linet" >&5
+	echo "$as_me:14626: checking for bzero in -linet" >&5
 echo $ECHO_N "checking for bzero in -linet... $ECHO_C" >&6
 if test "${ac_cv_lib_inet_bzero+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14476,7 +14631,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-linet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 14479 "configure"
+#line 14634 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -14495,16 +14650,16 @@ bzero ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:14498: \"$ac_link\"") >&5
+if { (eval echo "$as_me:14653: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14501: \$? = $ac_status" >&5
+  echo "$as_me:14656: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:14504: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14659: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14507: \$? = $ac_status" >&5
+  echo "$as_me:14662: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_inet_bzero=yes
 else
@@ -14515,21 +14670,21 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:14518: result: $ac_cv_lib_inet_bzero" >&5
+echo "$as_me:14673: result: $ac_cv_lib_inet_bzero" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_bzero" >&6
 if test $ac_cv_lib_inet_bzero = yes; then
   LIBS="-linet $LIBS"
 fi
 fi
 
-echo "$as_me:14525: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:14680: checking if sys/time.h works with sys/select.h" >&5
 echo $ECHO_N "checking if sys/time.h works with sys/select.h... $ECHO_C" >&6
 if test "${cf_cv_sys_time_select+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 14532 "configure"
+#line 14687 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -14549,16 +14704,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14552: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14707: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14555: \$? = $ac_status" >&5
+  echo "$as_me:14710: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14558: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14713: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14561: \$? = $ac_status" >&5
+  echo "$as_me:14716: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -14570,7 +14725,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:14573: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:14728: result: $cf_cv_sys_time_select" >&5
 echo "${ECHO_T}$cf_cv_sys_time_select" >&6
 test "$cf_cv_sys_time_select" = yes &&
 cat >>confdefs.h <<\EOF
@@ -14585,13 +14740,13 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_main_return=return
 
-echo "$as_me:14588: checking for an ANSI C-conforming const" >&5
+echo "$as_me:14743: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14594 "configure"
+#line 14749 "configure"
 #include "confdefs.h"
 
 int
@@ -14649,16 +14804,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14652: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14807: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14655: \$? = $ac_status" >&5
+  echo "$as_me:14810: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14658: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14813: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14661: \$? = $ac_status" >&5
+  echo "$as_me:14816: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -14668,7 +14823,7 @@ ac_cv_c_const=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:14671: result: $ac_cv_c_const" >&5
+echo "$as_me:14826: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -14678,7 +14833,7 @@ EOF
 
 fi
 
-echo "$as_me:14681: checking for inline" >&5
+echo "$as_me:14836: checking for inline" >&5
 echo $ECHO_N "checking for inline... $ECHO_C" >&6
 if test "${ac_cv_c_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14686,7 +14841,7 @@ else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat >conftest.$ac_ext <<_ACEOF
-#line 14689 "configure"
+#line 14844 "configure"
 #include "confdefs.h"
 #ifndef __cplusplus
 static $ac_kw int static_foo () {return 0; }
@@ -14695,16 +14850,16 @@ $ac_kw int foo () {return 0; }
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14698: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14853: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14701: \$? = $ac_status" >&5
+  echo "$as_me:14856: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14704: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14859: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14707: \$? = $ac_status" >&5
+  echo "$as_me:14862: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_inline=$ac_kw; break
 else
@@ -14715,7 +14870,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:14718: result: $ac_cv_c_inline" >&5
+echo "$as_me:14873: result: $ac_cv_c_inline" >&5
 echo "${ECHO_T}$ac_cv_c_inline" >&6
 case $ac_cv_c_inline in
   inline | yes) ;;
@@ -14741,7 +14896,7 @@ if test "$ac_cv_c_inline" != no ; then
     :
   elif test "$GCC" = yes
   then
-    echo "$as_me:14744: checking if $CC supports options to tune inlining" >&5
+    echo "$as_me:14899: checking if $CC supports options to tune inlining" >&5
 echo $ECHO_N "checking if $CC supports options to tune inlining... $ECHO_C" >&6
 if test "${cf_cv_gcc_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14750,7 +14905,7 @@ else
       cf_save_CFLAGS=$CFLAGS
       CFLAGS="$CFLAGS --param max-inline-insns-single=1200"
       cat >conftest.$ac_ext <<_ACEOF
-#line 14753 "configure"
+#line 14908 "configure"
 #include "confdefs.h"
 inline int foo(void) { return 1; }
 int
@@ -14762,16 +14917,16 @@ ${cf_cv_main_return:-return} foo()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14765: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:14920: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14768: \$? = $ac_status" >&5
+  echo "$as_me:14923: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14771: \"$ac_try\"") >&5
+  { (eval echo "$as_me:14926: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14774: \$? = $ac_status" >&5
+  echo "$as_me:14929: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_gcc_inline=yes
 else
@@ -14783,7 +14938,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
       CFLAGS=$cf_save_CFLAGS
 
 fi
-echo "$as_me:14786: result: $cf_cv_gcc_inline" >&5
+echo "$as_me:14941: result: $cf_cv_gcc_inline" >&5
 echo "${ECHO_T}$cf_cv_gcc_inline" >&6
     if test "$cf_cv_gcc_inline" = yes ; then
 
@@ -14869,7 +15024,7 @@ fi
   fi
 fi
 
-echo "$as_me:14872: checking for signal global datatype" >&5
+echo "$as_me:15027: checking for signal global datatype" >&5
 echo $ECHO_N "checking for signal global datatype... $ECHO_C" >&6
 if test "${cf_cv_sig_atomic_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14881,7 +15036,7 @@ else
 		"int"
 	do
 	cat >conftest.$ac_ext <<_ACEOF
-#line 14884 "configure"
+#line 15039 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -14904,16 +15059,16 @@ signal(SIGINT, handler);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:14907: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15062: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:14910: \$? = $ac_status" >&5
+  echo "$as_me:15065: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:14913: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15068: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14916: \$? = $ac_status" >&5
+  echo "$as_me:15071: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sig_atomic_t=$cf_type
 else
@@ -14927,7 +15082,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:14930: result: $cf_cv_sig_atomic_t" >&5
+echo "$as_me:15085: result: $cf_cv_sig_atomic_t" >&5
 echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6
 test "$cf_cv_sig_atomic_t" != no &&
 cat >>confdefs.h <<EOF
@@ -14936,7 +15091,7 @@ EOF
 
 if test $NCURSES_CHTYPE = auto ; then
 
-echo "$as_me:14939: checking for type of chtype" >&5
+echo "$as_me:15094: checking for type of chtype" >&5
 echo $ECHO_N "checking for type of chtype... $ECHO_C" >&6
 if test "${cf_cv_typeof_chtype+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -14946,7 +15101,7 @@ else
   cf_cv_typeof_chtype=long
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 14949 "configure"
+#line 15104 "configure"
 #include "confdefs.h"
 
 #define WANT_BITS 31
@@ -14981,15 +15136,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:14984: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15139: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:14987: \$? = $ac_status" >&5
+  echo "$as_me:15142: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:14989: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15144: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:14992: \$? = $ac_status" >&5
+  echo "$as_me:15147: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_typeof_chtype=`cat cf_test.out`
 else
@@ -15004,7 +15159,7 @@ fi
 
 fi
 
-echo "$as_me:15007: result: $cf_cv_typeof_chtype" >&5
+echo "$as_me:15162: result: $cf_cv_typeof_chtype" >&5
 echo "${ECHO_T}$cf_cv_typeof_chtype" >&6
 
 cat >>confdefs.h <<EOF
@@ -15016,14 +15171,14 @@ else
 fi
 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
 
-echo "$as_me:15019: checking if unsigned literals are legal" >&5
+echo "$as_me:15174: checking if unsigned literals are legal" >&5
 echo $ECHO_N "checking if unsigned literals are legal... $ECHO_C" >&6
 if test "${cf_cv_unsigned_literals+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15026 "configure"
+#line 15181 "configure"
 #include "confdefs.h"
 
 int
@@ -15035,16 +15190,16 @@ long x = 1L + 1UL + 1U + 1
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15038: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15193: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15041: \$? = $ac_status" >&5
+  echo "$as_me:15196: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15044: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15199: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15047: \$? = $ac_status" >&5
+  echo "$as_me:15202: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_unsigned_literals=yes
 else
@@ -15056,7 +15211,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 
-echo "$as_me:15059: result: $cf_cv_unsigned_literals" >&5
+echo "$as_me:15214: result: $cf_cv_unsigned_literals" >&5
 echo "${ECHO_T}$cf_cv_unsigned_literals" >&6
 
 cf_cv_1UL="1"
@@ -15072,14 +15227,14 @@ test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
 
 ###	Checks for external-data
 
-echo "$as_me:15075: checking if external errno is declared" >&5
+echo "$as_me:15230: checking if external errno is declared" >&5
 echo $ECHO_N "checking if external errno is declared... $ECHO_C" >&6
 if test "${cf_cv_dcl_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 15082 "configure"
+#line 15237 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDLIB_H
@@ -15097,16 +15252,16 @@ int x = (int) errno
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15100: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15255: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15103: \$? = $ac_status" >&5
+  echo "$as_me:15258: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15106: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15261: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15109: \$? = $ac_status" >&5
+  echo "$as_me:15264: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_dcl_errno=yes
 else
@@ -15117,7 +15272,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
-echo "$as_me:15120: result: $cf_cv_dcl_errno" >&5
+echo "$as_me:15275: result: $cf_cv_dcl_errno" >&5
 echo "${ECHO_T}$cf_cv_dcl_errno" >&6
 
 if test "$cf_cv_dcl_errno" = no ; then
@@ -15132,14 +15287,14 @@ fi
 
 # It's possible (for near-UNIX clones) that the data doesn't exist
 
-echo "$as_me:15135: checking if external errno exists" >&5
+echo "$as_me:15290: checking if external errno exists" >&5
 echo $ECHO_N "checking if external errno exists... $ECHO_C" >&6
 if test "${cf_cv_have_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
-#line 15142 "configure"
+#line 15297 "configure"
 #include "confdefs.h"
 
 #undef errno
@@ -15154,16 +15309,16 @@ errno = 2
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15157: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15312: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15160: \$? = $ac_status" >&5
+  echo "$as_me:15315: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15163: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15318: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15166: \$? = $ac_status" >&5
+  echo "$as_me:15321: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_errno=yes
 else
@@ -15174,7 +15329,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15177: result: $cf_cv_have_errno" >&5
+echo "$as_me:15332: result: $cf_cv_have_errno" >&5
 echo "${ECHO_T}$cf_cv_have_errno" >&6
 
 if test "$cf_cv_have_errno" = yes ; then
@@ -15187,7 +15342,7 @@ EOF
 
 fi
 
-echo "$as_me:15190: checking if data-only library module links" >&5
+echo "$as_me:15345: checking if data-only library module links" >&5
 echo $ECHO_N "checking if data-only library module links... $ECHO_C" >&6
 if test "${cf_cv_link_dataonly+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15195,20 +15350,20 @@ else
 
 	rm -f conftest.a
 	cat >conftest.$ac_ext <<EOF
-#line 15198 "configure"
+#line 15353 "configure"
 int	testdata[3] = { 123, 456, 789 };
 EOF
-	if { (eval echo "$as_me:15201: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:15356: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15204: \$? = $ac_status" >&5
+  echo "$as_me:15359: \$? = $ac_status" >&5
   (exit $ac_status); } ; then
 		mv conftest.o data.o && \
 		( $AR $ARFLAGS conftest.a data.o ) 2>&5 1>/dev/null
 	fi
 	rm -f conftest.$ac_ext data.o
 	cat >conftest.$ac_ext <<EOF
-#line 15211 "configure"
+#line 15366 "configure"
 int	testfunc()
 {
 #if defined(NeXT)
@@ -15221,10 +15376,10 @@ int	testfunc()
 #endif
 }
 EOF
-	if { (eval echo "$as_me:15224: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:15379: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15227: \$? = $ac_status" >&5
+  echo "$as_me:15382: \$? = $ac_status" >&5
   (exit $ac_status); }; then
 		mv conftest.o func.o && \
 		( $AR $ARFLAGS conftest.a func.o ) 2>&5 1>/dev/null
@@ -15237,7 +15392,7 @@ EOF
   cf_cv_link_dataonly=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15240 "configure"
+#line 15395 "configure"
 #include "confdefs.h"
 
 	int main()
@@ -15248,15 +15403,15 @@ else
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15251: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15406: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15254: \$? = $ac_status" >&5
+  echo "$as_me:15409: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15256: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15411: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15259: \$? = $ac_status" >&5
+  echo "$as_me:15414: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_link_dataonly=yes
 else
@@ -15271,7 +15426,7 @@ fi
 
 fi
 
-echo "$as_me:15274: result: $cf_cv_link_dataonly" >&5
+echo "$as_me:15429: result: $cf_cv_link_dataonly" >&5
 echo "${ECHO_T}$cf_cv_link_dataonly" >&6
 
 if test "$cf_cv_link_dataonly" = no ; then
@@ -15309,13 +15464,13 @@ vsnprintf \
 
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:15312: checking for $ac_func" >&5
+echo "$as_me:15467: 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 15318 "configure"
+#line 15473 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -15346,16 +15501,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15349: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15504: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15352: \$? = $ac_status" >&5
+  echo "$as_me:15507: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15355: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15510: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15358: \$? = $ac_status" >&5
+  echo "$as_me:15513: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -15365,7 +15520,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15368: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:15523: 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
@@ -15377,14 +15532,14 @@ done
 
 if test "x$with_getcap" = "xyes" ; then
 
-echo "$as_me:15380: checking for terminal-capability database functions" >&5
+echo "$as_me:15535: checking for terminal-capability database functions" >&5
 echo $ECHO_N "checking for terminal-capability database functions... $ECHO_C" >&6
 if test "${cf_cv_cgetent+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15387 "configure"
+#line 15542 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15404,16 +15559,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15407: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15562: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15410: \$? = $ac_status" >&5
+  echo "$as_me:15565: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15413: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15568: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15416: \$? = $ac_status" >&5
+  echo "$as_me:15571: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent=yes
 else
@@ -15424,7 +15579,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15427: result: $cf_cv_cgetent" >&5
+echo "$as_me:15582: result: $cf_cv_cgetent" >&5
 echo "${ECHO_T}$cf_cv_cgetent" >&6
 
 if test "$cf_cv_cgetent" = yes
@@ -15434,14 +15589,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_BSD_CGETENT 1
 EOF
 
-echo "$as_me:15437: checking if cgetent uses const parameter" >&5
+echo "$as_me:15592: checking if cgetent uses const parameter" >&5
 echo $ECHO_N "checking if cgetent uses const parameter... $ECHO_C" >&6
 if test "${cf_cv_cgetent_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15444 "configure"
+#line 15599 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15463,16 +15618,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15466: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15621: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15469: \$? = $ac_status" >&5
+  echo "$as_me:15624: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15472: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15627: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15475: \$? = $ac_status" >&5
+  echo "$as_me:15630: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cgetent_const=yes
 else
@@ -15483,7 +15638,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15486: result: $cf_cv_cgetent_const" >&5
+echo "$as_me:15641: result: $cf_cv_cgetent_const" >&5
 echo "${ECHO_T}$cf_cv_cgetent_const" >&6
 	if test "$cf_cv_cgetent_const" = yes
 	then
@@ -15497,14 +15652,14 @@ fi
 
 fi
 
-echo "$as_me:15500: checking for isascii" >&5
+echo "$as_me:15655: checking for isascii" >&5
 echo $ECHO_N "checking for isascii... $ECHO_C" >&6
 if test "${cf_cv_have_isascii+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15507 "configure"
+#line 15662 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int
@@ -15516,16 +15671,16 @@ int x = isascii(' ')
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15519: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15674: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15522: \$? = $ac_status" >&5
+  echo "$as_me:15677: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15525: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15680: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15528: \$? = $ac_status" >&5
+  echo "$as_me:15683: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_isascii=yes
 else
@@ -15536,7 +15691,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 
 fi
-echo "$as_me:15539: result: $cf_cv_have_isascii" >&5
+echo "$as_me:15694: result: $cf_cv_have_isascii" >&5
 echo "${ECHO_T}$cf_cv_have_isascii" >&6
 test "$cf_cv_have_isascii" = yes &&
 cat >>confdefs.h <<\EOF
@@ -15544,10 +15699,10 @@ cat >>confdefs.h <<\EOF
 EOF
 
 if test "$ac_cv_func_sigaction" = yes; then
-echo "$as_me:15547: checking whether sigaction needs _POSIX_SOURCE" >&5
+echo "$as_me:15702: checking whether sigaction needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether sigaction needs _POSIX_SOURCE... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 15550 "configure"
+#line 15705 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -15561,16 +15716,16 @@ struct sigaction act
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15564: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15719: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15567: \$? = $ac_status" >&5
+  echo "$as_me:15722: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15570: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15725: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15573: \$? = $ac_status" >&5
+  echo "$as_me:15728: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=no
 else
@@ -15578,7 +15733,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15581 "configure"
+#line 15736 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -15593,16 +15748,16 @@ struct sigaction act
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15596: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15751: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15599: \$? = $ac_status" >&5
+  echo "$as_me:15754: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15602: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15757: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15605: \$? = $ac_status" >&5
+  echo "$as_me:15760: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   sigact_bad=yes
 
@@ -15618,11 +15773,11 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:15621: result: $sigact_bad" >&5
+echo "$as_me:15776: result: $sigact_bad" >&5
 echo "${ECHO_T}$sigact_bad" >&6
 fi
 
-echo "$as_me:15625: checking if nanosleep really works" >&5
+echo "$as_me:15780: checking if nanosleep really works" >&5
 echo $ECHO_N "checking if nanosleep really works... $ECHO_C" >&6
 if test "${cf_cv_func_nanosleep+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -15632,7 +15787,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_nanosleep=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 15635 "configure"
+#line 15790 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -15657,15 +15812,15 @@ int main() {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:15660: \"$ac_link\"") >&5
+if { (eval echo "$as_me:15815: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15663: \$? = $ac_status" >&5
+  echo "$as_me:15818: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:15665: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15820: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15668: \$? = $ac_status" >&5
+  echo "$as_me:15823: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_nanosleep=yes
 else
@@ -15677,7 +15832,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:15680: result: $cf_cv_func_nanosleep" >&5
+echo "$as_me:15835: result: $cf_cv_func_nanosleep" >&5
 echo "${ECHO_T}$cf_cv_func_nanosleep" >&6
 
 test "$cf_cv_func_nanosleep" = "yes" &&
@@ -15692,23 +15847,23 @@ unistd.h \
 
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15695: checking for $ac_header" >&5
+echo "$as_me:15850: 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 15701 "configure"
+#line 15856 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15705: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15860: \"$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:15711: \$? = $ac_status" >&5
+  echo "$as_me:15866: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15727,7 +15882,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15730: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15885: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15742,23 +15897,23 @@ if test "$ISC" = yes ; then
 for ac_header in sys/termio.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:15745: checking for $ac_header" >&5
+echo "$as_me:15900: 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 15751 "configure"
+#line 15906 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:15755: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:15910: \"$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:15761: \$? = $ac_status" >&5
+  echo "$as_me:15916: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -15777,7 +15932,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:15780: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:15935: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -15795,10 +15950,10 @@ if test "$ac_cv_header_termios_h" = yes ; then
 	*)	termios_bad=maybe ;;
 	esac
 	if test "$termios_bad" = maybe ; then
-	echo "$as_me:15798: checking whether termios.h needs _POSIX_SOURCE" >&5
+	echo "$as_me:15953: checking whether termios.h needs _POSIX_SOURCE" >&5
 echo $ECHO_N "checking whether termios.h needs _POSIX_SOURCE... $ECHO_C" >&6
 	cat >conftest.$ac_ext <<_ACEOF
-#line 15801 "configure"
+#line 15956 "configure"
 #include "confdefs.h"
 #include <termios.h>
 int
@@ -15810,16 +15965,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15813: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15968: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15816: \$? = $ac_status" >&5
+  echo "$as_me:15971: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15819: \"$ac_try\"") >&5
+  { (eval echo "$as_me:15974: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15822: \$? = $ac_status" >&5
+  echo "$as_me:15977: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=no
 else
@@ -15827,7 +15982,7 @@ else
 cat conftest.$ac_ext >&5
 
 		cat >conftest.$ac_ext <<_ACEOF
-#line 15830 "configure"
+#line 15985 "configure"
 #include "confdefs.h"
 
 #define _POSIX_SOURCE
@@ -15841,16 +15996,16 @@ struct termios foo; int x = foo.c_iflag
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:15844: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:15999: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:15847: \$? = $ac_status" >&5
+  echo "$as_me:16002: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:15850: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16005: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15853: \$? = $ac_status" >&5
+  echo "$as_me:16008: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   termios_bad=unknown
 else
@@ -15866,19 +16021,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:15869: result: $termios_bad" >&5
+	echo "$as_me:16024: result: $termios_bad" >&5
 echo "${ECHO_T}$termios_bad" >&6
 	fi
 fi
 
-echo "$as_me:15874: checking for tcgetattr" >&5
+echo "$as_me:16029: checking for tcgetattr" >&5
 echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6
 if test "${cf_cv_have_tcgetattr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15881 "configure"
+#line 16036 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -15906,16 +16061,16 @@ tcgetattr(1, &foo);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15909: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16064: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15912: \$? = $ac_status" >&5
+  echo "$as_me:16067: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15915: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16070: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15918: \$? = $ac_status" >&5
+  echo "$as_me:16073: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_tcgetattr=yes
 else
@@ -15925,21 +16080,21 @@ cf_cv_have_tcgetattr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:15928: result: $cf_cv_have_tcgetattr" >&5
+echo "$as_me:16083: result: $cf_cv_have_tcgetattr" >&5
 echo "${ECHO_T}$cf_cv_have_tcgetattr" >&6
 test "$cf_cv_have_tcgetattr" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TCGETATTR 1
 EOF
 
-echo "$as_me:15935: checking for vsscanf function or workaround" >&5
+echo "$as_me:16090: checking for vsscanf function or workaround" >&5
 echo $ECHO_N "checking for vsscanf function or workaround... $ECHO_C" >&6
 if test "${cf_cv_func_vsscanf+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15942 "configure"
+#line 16097 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -15955,16 +16110,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15958: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16113: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:15961: \$? = $ac_status" >&5
+  echo "$as_me:16116: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:15964: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16119: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:15967: \$? = $ac_status" >&5
+  echo "$as_me:16122: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vsscanf
 else
@@ -15972,7 +16127,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 15975 "configure"
+#line 16130 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -15994,16 +16149,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:15997: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16152: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16000: \$? = $ac_status" >&5
+  echo "$as_me:16155: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16003: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16158: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16006: \$? = $ac_status" >&5
+  echo "$as_me:16161: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=vfscanf
 else
@@ -16011,7 +16166,7 @@ else
 cat conftest.$ac_ext >&5
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 16014 "configure"
+#line 16169 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -16033,16 +16188,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16036: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16191: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16039: \$? = $ac_status" >&5
+  echo "$as_me:16194: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16042: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16197: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16045: \$? = $ac_status" >&5
+  echo "$as_me:16200: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_vsscanf=_doscan
 else
@@ -16057,7 +16212,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16060: result: $cf_cv_func_vsscanf" >&5
+echo "$as_me:16215: result: $cf_cv_func_vsscanf" >&5
 echo "${ECHO_T}$cf_cv_func_vsscanf" >&6
 
 case $cf_cv_func_vsscanf in #(vi
@@ -16078,7 +16233,7 @@ EOF
 ;;
 esac
 
-echo "$as_me:16081: checking for working mkstemp" >&5
+echo "$as_me:16236: checking for working mkstemp" >&5
 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
 if test "${cf_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16089,7 +16244,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_func_mkstemp=maybe
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16092 "configure"
+#line 16247 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -16127,15 +16282,15 @@ int main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16130: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16285: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16133: \$? = $ac_status" >&5
+  echo "$as_me:16288: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16135: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16290: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16138: \$? = $ac_status" >&5
+  echo "$as_me:16293: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_func_mkstemp=yes
 
@@ -16150,16 +16305,16 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:16153: result: $cf_cv_func_mkstemp" >&5
+echo "$as_me:16308: result: $cf_cv_func_mkstemp" >&5
 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
-	echo "$as_me:16156: checking for mkstemp" >&5
+	echo "$as_me:16311: checking for mkstemp" >&5
 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
 if test "${ac_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16162 "configure"
+#line 16317 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mkstemp (); below.  */
@@ -16190,16 +16345,16 @@ f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16193: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16348: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16196: \$? = $ac_status" >&5
+  echo "$as_me:16351: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16199: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16354: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16202: \$? = $ac_status" >&5
+  echo "$as_me:16357: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -16209,7 +16364,7 @@ ac_cv_func_mkstemp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16212: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:16367: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 
 fi
@@ -16230,21 +16385,21 @@ else
 fi
 
 if test "x$cross_compiling" = xyes ; then
-	{ echo "$as_me:16233: WARNING: cross compiling: assume setvbuf params not reversed" >&5
+	{ echo "$as_me:16388: WARNING: cross compiling: assume setvbuf params not reversed" >&5
 echo "$as_me: WARNING: cross compiling: assume setvbuf params not reversed" >&2;}
 else
-	echo "$as_me:16236: checking whether setvbuf arguments are reversed" >&5
+	echo "$as_me:16391: checking whether setvbuf arguments are reversed" >&5
 echo $ECHO_N "checking whether setvbuf arguments are reversed... $ECHO_C" >&6
 if test "${ac_cv_func_setvbuf_reversed+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:16242: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:16397: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16247 "configure"
+#line 16402 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 /* If setvbuf has the reversed format, exit 0. */
@@ -16261,15 +16416,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16419: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16267: \$? = $ac_status" >&5
+  echo "$as_me:16422: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16269: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16424: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16272: \$? = $ac_status" >&5
+  echo "$as_me:16427: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_setvbuf_reversed=yes
 else
@@ -16282,7 +16437,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core core.* *.core
 fi
-echo "$as_me:16285: result: $ac_cv_func_setvbuf_reversed" >&5
+echo "$as_me:16440: result: $ac_cv_func_setvbuf_reversed" >&5
 echo "${ECHO_T}$ac_cv_func_setvbuf_reversed" >&6
 if test $ac_cv_func_setvbuf_reversed = yes; then
 
@@ -16293,67 +16448,13 @@ EOF
 fi
 
 fi
-echo "$as_me:16296: checking return type of signal handlers" >&5
-echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
-if test "${ac_cv_type_signal+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-#line 16302 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-# undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-
-int
-main ()
-{
-int i;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16324: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:16327: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16330: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:16333: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_signal=void
-else
-  echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_type_signal=int
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:16343: result: $ac_cv_type_signal" >&5
-echo "${ECHO_T}$ac_cv_type_signal" >&6
-
-cat >>confdefs.h <<EOF
-#define RETSIGTYPE $ac_cv_type_signal
-EOF
-
-echo "$as_me:16350: checking for intptr_t" >&5
+echo "$as_me:16451: checking for intptr_t" >&5
 echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
 if test "${ac_cv_type_intptr_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16356 "configure"
+#line 16457 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16368,16 +16469,16 @@ if (sizeof (intptr_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16371: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16472: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16374: \$? = $ac_status" >&5
+  echo "$as_me:16475: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16377: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16478: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16380: \$? = $ac_status" >&5
+  echo "$as_me:16481: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_intptr_t=yes
 else
@@ -16387,7 +16488,7 @@ ac_cv_type_intptr_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16390: result: $ac_cv_type_intptr_t" >&5
+echo "$as_me:16491: result: $ac_cv_type_intptr_t" >&5
 echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
 if test $ac_cv_type_intptr_t = yes; then
   :
@@ -16399,14 +16500,14 @@ EOF
 
 fi
 
-echo "$as_me:16402: checking for type sigaction_t" >&5
+echo "$as_me:16503: checking for type sigaction_t" >&5
 echo $ECHO_N "checking for type sigaction_t... $ECHO_C" >&6
 if test "${cf_cv_type_sigaction+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 16409 "configure"
+#line 16510 "configure"
 #include "confdefs.h"
 
 #include <signal.h>
@@ -16419,16 +16520,16 @@ sigaction_t x
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16422: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16523: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16425: \$? = $ac_status" >&5
+  echo "$as_me:16526: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16428: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16529: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16431: \$? = $ac_status" >&5
+  echo "$as_me:16532: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_type_sigaction=yes
 else
@@ -16439,14 +16540,14 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:16442: result: $cf_cv_type_sigaction" >&5
+echo "$as_me:16543: result: $cf_cv_type_sigaction" >&5
 echo "${ECHO_T}$cf_cv_type_sigaction" >&6
 test "$cf_cv_type_sigaction" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_TYPE_SIGACTION 1
 EOF
 
-echo "$as_me:16449: checking declaration of size-change" >&5
+echo "$as_me:16550: checking declaration of size-change" >&5
 echo $ECHO_N "checking declaration of size-change... $ECHO_C" >&6
 if test "${cf_cv_sizechange+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16461,7 +16562,7 @@ do
     CPPFLAGS="$cf_save_CPPFLAGS"
     test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
     cat >conftest.$ac_ext <<_ACEOF
-#line 16464 "configure"
+#line 16565 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_TERMIOS_H
@@ -16505,16 +16606,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16508: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:16609: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16511: \$? = $ac_status" >&5
+  echo "$as_me:16612: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16514: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16615: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16517: \$? = $ac_status" >&5
+  echo "$as_me:16618: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_sizechange=yes
 else
@@ -16533,7 +16634,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:16536: result: $cf_cv_sizechange" >&5
+echo "$as_me:16637: result: $cf_cv_sizechange" >&5
 echo "${ECHO_T}$cf_cv_sizechange" >&6
 if test "$cf_cv_sizechange" != no ; then
 
@@ -16551,13 +16652,13 @@ EOF
 	esac
 fi
 
-echo "$as_me:16554: checking for memmove" >&5
+echo "$as_me:16655: checking for memmove" >&5
 echo $ECHO_N "checking for memmove... $ECHO_C" >&6
 if test "${ac_cv_func_memmove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16560 "configure"
+#line 16661 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char memmove (); below.  */
@@ -16588,16 +16689,16 @@ f = memmove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16591: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16692: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16594: \$? = $ac_status" >&5
+  echo "$as_me:16695: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16597: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16698: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16600: \$? = $ac_status" >&5
+  echo "$as_me:16701: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_memmove=yes
 else
@@ -16607,19 +16708,19 @@ ac_cv_func_memmove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16610: result: $ac_cv_func_memmove" >&5
+echo "$as_me:16711: result: $ac_cv_func_memmove" >&5
 echo "${ECHO_T}$ac_cv_func_memmove" >&6
 if test $ac_cv_func_memmove = yes; then
   :
 else
 
-echo "$as_me:16616: checking for bcopy" >&5
+echo "$as_me:16717: checking for bcopy" >&5
 echo $ECHO_N "checking for bcopy... $ECHO_C" >&6
 if test "${ac_cv_func_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16622 "configure"
+#line 16723 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char bcopy (); below.  */
@@ -16650,16 +16751,16 @@ f = bcopy; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16653: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16754: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16656: \$? = $ac_status" >&5
+  echo "$as_me:16757: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16659: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16760: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16662: \$? = $ac_status" >&5
+  echo "$as_me:16763: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_bcopy=yes
 else
@@ -16669,11 +16770,11 @@ ac_cv_func_bcopy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16672: result: $ac_cv_func_bcopy" >&5
+echo "$as_me:16773: result: $ac_cv_func_bcopy" >&5
 echo "${ECHO_T}$ac_cv_func_bcopy" >&6
 if test $ac_cv_func_bcopy = yes; then
 
-	echo "$as_me:16676: checking if bcopy does overlapping moves" >&5
+	echo "$as_me:16777: checking if bcopy does overlapping moves" >&5
 echo $ECHO_N "checking if bcopy does overlapping moves... $ECHO_C" >&6
 if test "${cf_cv_good_bcopy+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16683,7 +16784,7 @@ else
   cf_cv_good_bcopy=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16686 "configure"
+#line 16787 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -16697,15 +16798,15 @@ int main() {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16700: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16801: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16703: \$? = $ac_status" >&5
+  echo "$as_me:16804: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16705: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16806: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16708: \$? = $ac_status" >&5
+  echo "$as_me:16809: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_good_bcopy=yes
 else
@@ -16718,7 +16819,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-echo "$as_me:16721: result: $cf_cv_good_bcopy" >&5
+echo "$as_me:16822: result: $cf_cv_good_bcopy" >&5
 echo "${ECHO_T}$cf_cv_good_bcopy" >&6
 
 else
@@ -16741,7 +16842,7 @@ EOF
 
 fi
 
-echo "$as_me:16744: checking if poll really works" >&5
+echo "$as_me:16845: checking if poll really works" >&5
 echo $ECHO_N "checking if poll really works... $ECHO_C" >&6
 if test "${cf_cv_working_poll+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -16751,7 +16852,7 @@ if test "$cross_compiling" = yes; then
   cf_cv_working_poll=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 16754 "configure"
+#line 16855 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -16798,15 +16899,15 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:16801: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16902: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16804: \$? = $ac_status" >&5
+  echo "$as_me:16905: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:16806: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16907: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16809: \$? = $ac_status" >&5
+  echo "$as_me:16910: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_working_poll=yes
 else
@@ -16818,21 +16919,21 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:16821: result: $cf_cv_working_poll" >&5
+echo "$as_me:16922: 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 "$as_me:16828: checking for va_copy" >&5
+echo "$as_me:16929: 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 16835 "configure"
+#line 16936 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -16849,16 +16950,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16852: \"$ac_link\"") >&5
+if { (eval echo "$as_me:16953: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16855: \$? = $ac_status" >&5
+  echo "$as_me:16956: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16858: \"$ac_try\"") >&5
+  { (eval echo "$as_me:16959: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16861: \$? = $ac_status" >&5
+  echo "$as_me:16962: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have_va_copy=yes
 else
@@ -16868,7 +16969,7 @@ cf_cv_have_va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16871: result: $cf_cv_have_va_copy" >&5
+echo "$as_me:16972: result: $cf_cv_have_va_copy" >&5
 echo "${ECHO_T}$cf_cv_have_va_copy" >&6
 
 test "$cf_cv_have_va_copy" = yes &&
@@ -16876,14 +16977,14 @@ cat >>confdefs.h <<\EOF
 #define HAVE_VA_COPY 1
 EOF
 
-echo "$as_me:16879: checking for __va_copy" >&5
+echo "$as_me:16980: 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 16886 "configure"
+#line 16987 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -16900,16 +17001,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:16903: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17004: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:16906: \$? = $ac_status" >&5
+  echo "$as_me:17007: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:16909: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17010: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16912: \$? = $ac_status" >&5
+  echo "$as_me:17013: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_have___va_copy=yes
 else
@@ -16919,7 +17020,7 @@ cf_cv_have___va_copy=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:16922: result: $cf_cv_have___va_copy" >&5
+echo "$as_me:17023: result: $cf_cv_have___va_copy" >&5
 echo "${ECHO_T}$cf_cv_have___va_copy" >&6
 
 test "$cf_cv_have___va_copy" = yes &&
@@ -16927,13 +17028,13 @@ cat >>confdefs.h <<\EOF
 #define HAVE___VA_COPY 1
 EOF
 
-echo "$as_me:16930: checking for pid_t" >&5
+echo "$as_me:17031: 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 16936 "configure"
+#line 17037 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -16948,16 +17049,16 @@ if (sizeof (pid_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:16951: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17052: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:16954: \$? = $ac_status" >&5
+  echo "$as_me:17055: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:16957: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17058: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:16960: \$? = $ac_status" >&5
+  echo "$as_me:17061: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_pid_t=yes
 else
@@ -16967,7 +17068,7 @@ ac_cv_type_pid_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:16970: result: $ac_cv_type_pid_t" >&5
+echo "$as_me:17071: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
 if test $ac_cv_type_pid_t = yes; then
   :
@@ -16982,23 +17083,23 @@ fi
 for ac_header in unistd.h vfork.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:16985: checking for $ac_header" >&5
+echo "$as_me:17086: 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 16991 "configure"
+#line 17092 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:16995: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17096: \"$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:17001: \$? = $ac_status" >&5
+  echo "$as_me:17102: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17017,7 +17118,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17020: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:17121: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -17030,13 +17131,13 @@ done
 for ac_func in fork vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:17033: checking for $ac_func" >&5
+echo "$as_me:17134: 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 17039 "configure"
+#line 17140 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -17067,16 +17168,16 @@ f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17070: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17171: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17073: \$? = $ac_status" >&5
+  echo "$as_me:17174: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17076: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17177: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17079: \$? = $ac_status" >&5
+  echo "$as_me:17180: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -17086,7 +17187,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:17089: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:17190: 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
@@ -17098,7 +17199,7 @@ done
 
 ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
-  echo "$as_me:17101: checking for working fork" >&5
+  echo "$as_me:17202: 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) $ECHO_C" >&6
@@ -17121,15 +17222,15 @@ else
       }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17124: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17225: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17127: \$? = $ac_status" >&5
+  echo "$as_me:17228: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17129: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17230: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17132: \$? = $ac_status" >&5
+  echo "$as_me:17233: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_fork_works=yes
 else
@@ -17141,7 +17242,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:17144: result: $ac_cv_func_fork_works" >&5
+echo "$as_me:17245: result: $ac_cv_func_fork_works" >&5
 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
 
 fi
@@ -17155,12 +17256,12 @@ if test "x$ac_cv_func_fork_works" = xcross; then
       ac_cv_func_fork_works=yes
       ;;
   esac
-  { echo "$as_me:17158: WARNING: CROSS: Result $ac_cv_func_fork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:17259: 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:17163: checking for working vfork" >&5
+  echo "$as_me:17264: 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) $ECHO_C" >&6
@@ -17169,7 +17270,7 @@ else
   ac_cv_func_vfork_works=cross
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 17172 "configure"
+#line 17273 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -17266,15 +17367,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:17269: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17370: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17272: \$? = $ac_status" >&5
+  echo "$as_me:17373: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:17274: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17375: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17277: \$? = $ac_status" >&5
+  echo "$as_me:17378: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_vfork_works=yes
 else
@@ -17286,13 +17387,13 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-echo "$as_me:17289: result: $ac_cv_func_vfork_works" >&5
+echo "$as_me:17390: 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:17295: WARNING: CROSS: Result $ac_cv_func_vfork_works guessed due to cross-compiling." >&5
+  { echo "$as_me:17396: 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
 
@@ -17319,7 +17420,7 @@ fi
 
 # special check for test/ditto.c
 
-echo "$as_me:17322: checking for openpty in -lutil" >&5
+echo "$as_me:17423: 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) $ECHO_C" >&6
@@ -17327,7 +17428,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17330 "configure"
+#line 17431 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -17346,16 +17447,16 @@ openpty ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17349: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17450: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17352: \$? = $ac_status" >&5
+  echo "$as_me:17453: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17355: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17456: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17358: \$? = $ac_status" >&5
+  echo "$as_me:17459: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -17366,7 +17467,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:17369: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:17470: 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
@@ -17374,7 +17475,7 @@ else
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:17377: checking for openpty header" >&5
+echo "$as_me:17478: 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) $ECHO_C" >&6
@@ -17385,7 +17486,7 @@ else
     for cf_header in pty.h libutil.h util.h
     do
     cat >conftest.$ac_ext <<_ACEOF
-#line 17388 "configure"
+#line 17489 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -17402,16 +17503,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17405: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17506: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17408: \$? = $ac_status" >&5
+  echo "$as_me:17509: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17411: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17512: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17414: \$? = $ac_status" >&5
+  echo "$as_me:17515: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
         cf_cv_func_openpty=$cf_header
@@ -17429,7 +17530,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:17432: result: $cf_cv_func_openpty" >&5
+echo "$as_me:17533: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -17483,7 +17584,7 @@ if test -n "$with_hashed_db/include" ; then
 			  cf_save_CPPFLAGS=$CPPFLAGS
 			  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 			  cat >conftest.$ac_ext <<_ACEOF
-#line 17486 "configure"
+#line 17587 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -17495,16 +17596,16 @@ printf("Hello")
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17498: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17599: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17501: \$? = $ac_status" >&5
+  echo "$as_me:17602: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17504: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17605: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17507: \$? = $ac_status" >&5
+  echo "$as_me:17608: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -17521,7 +17622,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 		if test "$cf_have_incdir" = no ; then
 		  test -n "$verbose" && echo "	adding $cf_add_incdir to include-path" 1>&6
 
-echo "${as_me:-configure}:17524: testing adding $cf_add_incdir to include-path ..." 1>&5
+echo "${as_me:-configure}:17625: testing adding $cf_add_incdir to include-path ..." 1>&5
 
 		  CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
 
@@ -17555,7 +17656,7 @@ 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}:17558: testing adding $cf_add_libdir to library-path ..." 1>&5
+echo "${as_me:-configure}:17659: testing adding $cf_add_libdir to library-path ..." 1>&5
 
         LDFLAGS="-L$cf_add_libdir $LDFLAGS"
       fi
@@ -17566,23 +17667,23 @@ fi
     fi
 esac
 
-echo "$as_me:17569: checking for db.h" >&5
+echo "$as_me:17670: 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 17575 "configure"
+#line 17676 "configure"
 #include "confdefs.h"
 #include <db.h>
 _ACEOF
-if { (eval echo "$as_me:17579: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:17680: \"$ac_cpp conftest.$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:17585: \$? = $ac_status" >&5
+  echo "$as_me:17686: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -17601,11 +17702,11 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:17604: result: $ac_cv_header_db_h" >&5
+echo "$as_me:17705: 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 "$as_me:17608: checking for version of db" >&5
+echo "$as_me:17709: 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
@@ -17616,10 +17717,10 @@ cf_cv_hashed_db_version=unknown
 for cf_db_version in 1 2 3 4 5
 do
 
-echo "${as_me:-configure}:17619: testing checking for db version $cf_db_version ..." 1>&5
+echo "${as_me:-configure}:17720: testing checking for db version $cf_db_version ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17622 "configure"
+#line 17723 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -17649,16 +17750,16 @@ DBT *foo = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17652: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17753: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17655: \$? = $ac_status" >&5
+  echo "$as_me:17756: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17658: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17759: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17661: \$? = $ac_status" >&5
+  echo "$as_me:17762: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	cf_cv_hashed_db_version=$cf_db_version
@@ -17672,16 +17773,16 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:17675: result: $cf_cv_hashed_db_version" >&5
+echo "$as_me:17776: 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:17679: error: Cannot determine version of db" >&5
+	{ { echo "$as_me:17780: error: Cannot determine version of db" >&5
 echo "$as_me: error: Cannot determine version of db" >&2;}
    { (exit 1); exit 1; }; }
 else
 
-echo "$as_me:17684: checking for db libraries" >&5
+echo "$as_me:17785: 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) $ECHO_C" >&6
@@ -17695,10 +17796,10 @@ do
 		LIBS="-l$cf_db_libs $LIBS"
 	fi
 
-echo "${as_me:-configure}:17698: testing checking for library "$cf_db_libs" ..." 1>&5
+echo "${as_me:-configure}:17799: testing checking for library "$cf_db_libs" ..." 1>&5
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17701 "configure"
+#line 17802 "configure"
 #include "confdefs.h"
 
 $ac_includes_default
@@ -17753,16 +17854,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17756: \"$ac_link\"") >&5
+if { (eval echo "$as_me:17857: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17759: \$? = $ac_status" >&5
+  echo "$as_me:17860: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17762: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17863: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17765: \$? = $ac_status" >&5
+  echo "$as_me:17866: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	if test -n "$cf_db_libs" ; then
@@ -17782,11 +17883,11 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-echo "$as_me:17785: result: $cf_cv_hashed_db_libs" >&5
+echo "$as_me:17886: 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:17789: error: Cannot determine library for db" >&5
+		{ { echo "$as_me:17890: error: Cannot determine library for db" >&5
 echo "$as_me: error: Cannot determine library for db" >&2;}
    { (exit 1); exit 1; }; }
 	elif test "$cf_cv_hashed_db_libs" != default ; then
@@ -17796,7 +17897,7 @@ fi
 
 else
 
-	{ { echo "$as_me:17799: error: Cannot find db.h" >&5
+	{ { echo "$as_me:17900: error: Cannot find db.h" >&5
 echo "$as_me: error: Cannot find db.h" >&2;}
    { (exit 1); exit 1; }; }
 
@@ -17811,7 +17912,7 @@ fi
 
 # Just in case, check if the C compiler has a bool type.
 
-echo "$as_me:17814: checking if we should include stdbool.h" >&5
+echo "$as_me:17915: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -17819,7 +17920,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17822 "configure"
+#line 17923 "configure"
 #include "confdefs.h"
 
 int
@@ -17831,23 +17932,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17834: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17935: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17837: \$? = $ac_status" >&5
+  echo "$as_me:17938: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17840: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17941: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17843: \$? = $ac_status" >&5
+  echo "$as_me:17944: \$? = $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 17850 "configure"
+#line 17951 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -17863,16 +17964,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17866: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:17967: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17869: \$? = $ac_status" >&5
+  echo "$as_me:17970: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17872: \"$ac_try\"") >&5
+  { (eval echo "$as_me:17973: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17875: \$? = $ac_status" >&5
+  echo "$as_me:17976: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -17886,13 +17987,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:17889: result: yes" >&5
+then	echo "$as_me:17990: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:17891: result: no" >&5
+else	echo "$as_me:17992: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:17895: checking for builtin bool type" >&5
+echo "$as_me:17996: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_cc_bool_type+set}" = set; then
@@ -17900,7 +18001,7 @@ if test "${cf_cv_cc_bool_type+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 17903 "configure"
+#line 18004 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -17915,16 +18016,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:17918: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18019: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:17921: \$? = $ac_status" >&5
+  echo "$as_me:18022: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:17924: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18025: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17927: \$? = $ac_status" >&5
+  echo "$as_me:18028: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cc_bool_type=1
 else
@@ -17937,9 +18038,9 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_cc_bool_type" = 1
-then	echo "$as_me:17940: result: yes" >&5
+then	echo "$as_me:18041: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:17942: result: no" >&5
+else	echo "$as_me:18043: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -17961,7 +18062,7 @@ os2*) #(vi
 	cf_stdcpp_libname=stdc++
 	;;
 esac
-echo "$as_me:17964: checking for library $cf_stdcpp_libname" >&5
+echo "$as_me:18065: 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) $ECHO_C" >&6
@@ -17970,7 +18071,7 @@ else
 	cf_save="$LIBS"
 	LIBS="-l$cf_stdcpp_libname $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 17973 "configure"
+#line 18074 "configure"
 #include "confdefs.h"
 
 #include <strstream.h>
@@ -17986,16 +18087,16 @@ strstreambuf foo(buf, sizeof(buf))
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:17989: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18090: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:17992: \$? = $ac_status" >&5
+  echo "$as_me:18093: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:17995: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18096: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:17998: \$? = $ac_status" >&5
+  echo "$as_me:18099: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_libstdcpp=yes
 else
@@ -18007,12 +18108,12 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	LIBS="$cf_save"
 
 fi
-echo "$as_me:18010: result: $cf_cv_libstdcpp" >&5
+echo "$as_me:18111: 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:18015: checking whether $CXX understands -c and -o together" >&5
+	echo "$as_me:18116: 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) $ECHO_C" >&6
@@ -18028,15 +18129,15 @@ CF_EOF
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='$CXX -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
-if { (eval echo "$as_me:18031: \"$ac_try\"") >&5
+if { (eval echo "$as_me:18132: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18034: \$? = $ac_status" >&5
+  echo "$as_me:18135: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-  test -f conftest2.$ac_objext && { (eval echo "$as_me:18036: \"$ac_try\"") >&5
+  test -f conftest2.$ac_objext && { (eval echo "$as_me:18137: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18039: \$? = $ac_status" >&5
+  echo "$as_me:18140: \$? = $ac_status" >&5
   (exit $ac_status); };
 then
   eval cf_cv_prog_CXX_c_o=yes
@@ -18047,10 +18148,10 @@ rm -rf conftest*
 
 fi
 if test $cf_cv_prog_CXX_c_o = yes; then
-  echo "$as_me:18050: result: yes" >&5
+  echo "$as_me:18151: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:18053: result: no" >&5
+  echo "$as_me:18154: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -18070,12 +18171,12 @@ os2*) #(vi
 	;;
 esac
 if test "$GXX" = yes; then
-	echo "$as_me:18073: checking for lib$cf_gpp_libname" >&5
+	echo "$as_me:18174: 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 18078 "configure"
+#line 18179 "configure"
 #include "confdefs.h"
 
 #include <$cf_gpp_libname/builtin.h>
@@ -18089,16 +18190,16 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18092: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18193: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18095: \$? = $ac_status" >&5
+  echo "$as_me:18196: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18098: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18199: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18101: \$? = $ac_status" >&5
+  echo "$as_me:18202: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
@@ -18119,7 +18220,7 @@ else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 cat >conftest.$ac_ext <<_ACEOF
-#line 18122 "configure"
+#line 18223 "configure"
 #include "confdefs.h"
 
 #include <builtin.h>
@@ -18133,16 +18234,16 @@ two_arg_error_handler_t foo2 = lib_error_handler
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:18136: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18237: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18139: \$? = $ac_status" >&5
+  echo "$as_me:18240: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:18142: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18243: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18145: \$? = $ac_status" >&5
+  echo "$as_me:18246: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cxx_library=yes
 	 CXXLIBS="-l$cf_gpp_libname $CXXLIBS"
@@ -18160,7 +18261,7 @@ rm -f conftest.$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:18163: result: $cf_cxx_library" >&5
+	echo "$as_me:18264: result: $cf_cxx_library" >&5
 echo "${ECHO_T}$cf_cxx_library" >&6
 fi
 
@@ -18176,7 +18277,7 @@ 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 "$as_me:18179: checking how to run the C++ preprocessor" >&5
+echo "$as_me:18280: 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 "${ac_cv_prog_CXXCPP+set}" = set; then
@@ -18193,18 +18294,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 18196 "configure"
+#line 18297 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:18201: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18302: \"$ac_cpp conftest.$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:18207: \$? = $ac_status" >&5
+  echo "$as_me:18308: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18227,17 +18328,17 @@ 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 18230 "configure"
+#line 18331 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:18234: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18335: \"$ac_cpp conftest.$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:18240: \$? = $ac_status" >&5
+  echo "$as_me:18341: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18274,7 +18375,7 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-echo "$as_me:18277: result: $CXXCPP" >&5
+echo "$as_me:18378: result: $CXXCPP" >&5
 echo "${ECHO_T}$CXXCPP" >&6
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
@@ -18284,18 +18385,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 18287 "configure"
+#line 18388 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:18292: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18393: \"$ac_cpp conftest.$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:18298: \$? = $ac_status" >&5
+  echo "$as_me:18399: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18318,17 +18419,17 @@ 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 18321 "configure"
+#line 18422 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:18325: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18426: \"$ac_cpp conftest.$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:18331: \$? = $ac_status" >&5
+  echo "$as_me:18432: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18356,7 +18457,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:18359: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
+  { { echo "$as_me:18460: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5
 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -18371,23 +18472,23 @@ ac_main_return=return
 for ac_header in typeinfo
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:18374: checking for $ac_header" >&5
+echo "$as_me:18475: 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 18380 "configure"
+#line 18481 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:18384: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18485: \"$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:18390: \$? = $ac_status" >&5
+  echo "$as_me:18491: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18406,7 +18507,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:18409: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:18510: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -18419,23 +18520,23 @@ done
 for ac_header in iostream
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:18422: checking for $ac_header" >&5
+echo "$as_me:18523: 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 18428 "configure"
+#line 18529 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:18432: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:18533: \"$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:18438: \$? = $ac_status" >&5
+  echo "$as_me:18539: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_cxx_preproc_warn_flag
@@ -18454,7 +18555,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:18457: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:18558: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -18465,10 +18566,10 @@ fi
 done
 
 if test x"$ac_cv_header_iostream" = xyes ; then
-	echo "$as_me:18468: checking if iostream uses std-namespace" >&5
+	echo "$as_me:18569: 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 18471 "configure"
+#line 18572 "configure"
 #include "confdefs.h"
 
 #include <iostream>
@@ -18485,16 +18586,16 @@ cerr << "testing" << endl;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18488: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18589: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18491: \$? = $ac_status" >&5
+  echo "$as_me:18592: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18494: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18595: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18497: \$? = $ac_status" >&5
+  echo "$as_me:18598: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_iostream_namespace=yes
 else
@@ -18503,7 +18604,7 @@ cat conftest.$ac_ext >&5
 cf_iostream_namespace=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-	echo "$as_me:18506: result: $cf_iostream_namespace" >&5
+	echo "$as_me:18607: result: $cf_iostream_namespace" >&5
 echo "${ECHO_T}$cf_iostream_namespace" >&6
 	if test "$cf_iostream_namespace" = yes ; then
 
@@ -18514,7 +18615,7 @@ EOF
 	fi
 fi
 
-echo "$as_me:18517: checking if we should include stdbool.h" >&5
+echo "$as_me:18618: checking if we should include stdbool.h" >&5
 echo $ECHO_N "checking if we should include stdbool.h... $ECHO_C" >&6
 
 if test "${cf_cv_header_stdbool_h+set}" = set; then
@@ -18522,7 +18623,7 @@ if test "${cf_cv_header_stdbool_h+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18525 "configure"
+#line 18626 "configure"
 #include "confdefs.h"
 
 int
@@ -18534,23 +18635,23 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18537: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18638: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18540: \$? = $ac_status" >&5
+  echo "$as_me:18641: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18543: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18644: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18546: \$? = $ac_status" >&5
+  echo "$as_me:18647: \$? = $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 18553 "configure"
+#line 18654 "configure"
 #include "confdefs.h"
 
 #ifndef __BEOS__
@@ -18566,16 +18667,16 @@ bool foo = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18569: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18670: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18572: \$? = $ac_status" >&5
+  echo "$as_me:18673: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18575: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18676: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18578: \$? = $ac_status" >&5
+  echo "$as_me:18679: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_header_stdbool_h=1
 else
@@ -18589,13 +18690,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_header_stdbool_h" = 1
-then	echo "$as_me:18592: result: yes" >&5
+then	echo "$as_me:18693: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:18594: result: no" >&5
+else	echo "$as_me:18695: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:18598: checking for builtin bool type" >&5
+echo "$as_me:18699: checking for builtin bool type" >&5
 echo $ECHO_N "checking for builtin bool type... $ECHO_C" >&6
 
 if test "${cf_cv_builtin_bool+set}" = set; then
@@ -18603,7 +18704,7 @@ if test "${cf_cv_builtin_bool+set}" = set; then
 else
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18606 "configure"
+#line 18707 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -18618,16 +18719,16 @@ bool x = false
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18621: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18722: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18624: \$? = $ac_status" >&5
+  echo "$as_me:18725: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18627: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18728: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18630: \$? = $ac_status" >&5
+  echo "$as_me:18731: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_builtin_bool=1
 else
@@ -18640,13 +18741,13 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cf_cv_builtin_bool" = 1
-then	echo "$as_me:18643: result: yes" >&5
+then	echo "$as_me:18744: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-else	echo "$as_me:18645: result: no" >&5
+else	echo "$as_me:18746: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
-echo "$as_me:18649: checking for size of bool" >&5
+echo "$as_me:18750: 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) $ECHO_C" >&6
@@ -18657,7 +18758,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18660 "configure"
+#line 18761 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -18681,7 +18782,7 @@ else
 
 #endif
 
-main()
+int main()
 {
 	FILE *fp = fopen("cf_test.out", "w");
 	if (fp != 0) {
@@ -18699,15 +18800,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18702: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18803: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18705: \$? = $ac_status" >&5
+  echo "$as_me:18806: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18707: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18808: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18710: \$? = $ac_status" >&5
+  echo "$as_me:18811: \$? = $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
@@ -18725,18 +18826,18 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:18728: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:18829: 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:18734: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:18835: 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 "$as_me:18739: checking for special defines needed for etip.h" >&5
+echo "$as_me:18840: 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"
@@ -18754,7 +18855,7 @@ 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 18757 "configure"
+#line 18858 "configure"
 #include "confdefs.h"
 
 #include <etip.h.in>
@@ -18768,16 +18869,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18771: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:18872: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18774: \$? = $ac_status" >&5
+  echo "$as_me:18875: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18777: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18878: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18780: \$? = $ac_status" >&5
+  echo "$as_me:18881: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	test -n "$cf_math" && cat >>confdefs.h <<EOF
@@ -18798,12 +18899,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
 done
-echo "$as_me:18801: result: $cf_result" >&5
+echo "$as_me:18902: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 CXXFLAGS="$cf_save_CXXFLAGS"
 
 if test -n "$CXX"; then
-echo "$as_me:18806: checking if $CXX accepts parameter initialization" >&5
+echo "$as_me:18907: 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) $ECHO_C" >&6
@@ -18820,7 +18921,7 @@ ac_main_return=return
   cf_cv_cpp_param_init=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 18823 "configure"
+#line 18924 "configure"
 #include "confdefs.h"
 
 class TEST {
@@ -18839,15 +18940,15 @@ int main() { }
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:18842: \"$ac_link\"") >&5
+if { (eval echo "$as_me:18943: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:18845: \$? = $ac_status" >&5
+  echo "$as_me:18946: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:18847: \"$ac_try\"") >&5
+  { (eval echo "$as_me:18948: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18850: \$? = $ac_status" >&5
+  echo "$as_me:18951: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_param_init=yes
 else
@@ -18866,7 +18967,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:18869: result: $cf_cv_cpp_param_init" >&5
+echo "$as_me:18970: result: $cf_cv_cpp_param_init" >&5
 echo "${ECHO_T}$cf_cv_cpp_param_init" >&6
 fi
 test "$cf_cv_cpp_param_init" = yes &&
@@ -18876,7 +18977,7 @@ EOF
 
 if test -n "$CXX"; then
 
-echo "$as_me:18879: checking if $CXX accepts static_cast" >&5
+echo "$as_me:18980: 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) $ECHO_C" >&6
@@ -18890,7 +18991,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 	cat >conftest.$ac_ext <<_ACEOF
-#line 18893 "configure"
+#line 18994 "configure"
 #include "confdefs.h"
 
 class NCursesPanel
@@ -18902,7 +19003,7 @@ public:
 	       int begin_x = 0)
   {
   }
-
+  NCursesPanel();
   ~NCursesPanel();
 };
 
@@ -18934,16 +19035,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:18937: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19038: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:18940: \$? = $ac_status" >&5
+  echo "$as_me:19041: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:18943: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19044: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:18946: \$? = $ac_status" >&5
+  echo "$as_me:19047: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cf_cv_cpp_static_cast=yes
 else
@@ -18961,7 +19062,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 ac_main_return=return
 
 fi
-echo "$as_me:18964: result: $cf_cv_cpp_static_cast" >&5
+echo "$as_me:19065: result: $cf_cv_cpp_static_cast" >&5
 echo "${ECHO_T}$cf_cv_cpp_static_cast" >&6
 
 fi
@@ -19010,7 +19111,7 @@ else
 	else
 		if test "$cf_cv_header_stdbool_h" = 1 ; then
 
-echo "$as_me:19013: checking for size of bool" >&5
+echo "$as_me:19114: 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) $ECHO_C" >&6
@@ -19021,7 +19122,7 @@ else
   cf_cv_type_of_bool=unknown
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 19024 "configure"
+#line 19125 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -19045,7 +19146,7 @@ else
 
 #endif
 
-main()
+int main()
 {
 	FILE *fp = fopen("cf_test.out", "w");
 	if (fp != 0) {
@@ -19063,15 +19164,15 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:19066: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19167: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19069: \$? = $ac_status" >&5
+  echo "$as_me:19170: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:19071: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19172: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19074: \$? = $ac_status" >&5
+  echo "$as_me:19175: \$? = $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
@@ -19089,25 +19190,25 @@ fi
 fi
 
 	rm -f cf_test.out
-echo "$as_me:19092: result: $cf_cv_type_of_bool" >&5
+echo "$as_me:19193: 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:19098: WARNING: Assuming $NCURSES_BOOL for type of bool" >&5
+	{ echo "$as_me:19199: 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 "$as_me:19104: checking for fallback type of bool" >&5
+			echo "$as_me:19205: 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:19110: result: $cf_cv_type_of_bool" >&5
+			echo "$as_me:19211: result: $cf_cv_type_of_bool" >&5
 echo "${ECHO_T}$cf_cv_type_of_bool" >&6
 		fi
 	fi
@@ -19136,7 +19237,7 @@ if test -f "${srcdir}/Ada95/Makefile.in" ; then
 
 	if test "$cf_with_ada" != "no" ; then
 		if test "$with_libtool" != "no"; then
-			{ echo "$as_me:19139: WARNING: libtool does not support Ada - disabling feature" >&5
+			{ echo "$as_me:19240: WARNING: libtool does not support Ada - disabling feature" >&5
 echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 			cf_with_ada=no
 		fi
@@ -19147,7 +19248,7 @@ echo "$as_me: WARNING: libtool does not support Ada - disabling feature" >&2;}
 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:19150: checking for $ac_word" >&5
+echo "$as_me:19251: 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
@@ -19162,7 +19263,7 @@ 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:19165: found $ac_dir/$ac_word" >&5
+echo "$as_me:19266: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -19171,10 +19272,10 @@ fi
 fi
 gnat_exists=$ac_cv_prog_gnat_exists
 if test -n "$gnat_exists"; then
-  echo "$as_me:19174: result: $gnat_exists" >&5
+  echo "$as_me:19275: result: $gnat_exists" >&5
 echo "${ECHO_T}$gnat_exists" >&6
 else
-  echo "$as_me:19177: result: no" >&5
+  echo "$as_me:19278: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -19183,12 +19284,12 @@ if test "$ac_cv_prog_gnat_exists" = no; then
    cf_cv_prog_gnat_correct=no
 else
 
-echo "$as_me:19186: checking for gnat version" >&5
+echo "$as_me:19287: 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:19191: result: $cf_gnat_version" >&5
+echo "$as_me:19292: result: $cf_gnat_version" >&5
 echo "${ECHO_T}$cf_gnat_version" >&6
 
 case $cf_gnat_version in #(vi
@@ -19196,7 +19297,7 @@ case $cf_gnat_version in #(vi
 	cf_cv_prog_gnat_correct=yes
 	;;
 *)
-	{ echo "$as_me:19199: WARNING: Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding." >&5
+	{ echo "$as_me:19300: 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
 	;;
@@ -19204,7 +19305,7 @@ 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:19207: checking for $ac_word" >&5
+echo "$as_me:19308: 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
@@ -19219,7 +19320,7 @@ 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:19222: found $ac_dir/$ac_word" >&5
+echo "$as_me:19323: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -19228,10 +19329,10 @@ fi
 fi
 M4_exists=$ac_cv_prog_M4_exists
 if test -n "$M4_exists"; then
-  echo "$as_me:19231: result: $M4_exists" >&5
+  echo "$as_me:19332: result: $M4_exists" >&5
 echo "${ECHO_T}$M4_exists" >&6
 else
-  echo "$as_me:19234: result: no" >&5
+  echo "$as_me:19335: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -19240,7 +19341,7 @@ 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:19243: checking if GNAT works" >&5
+      echo "$as_me:19344: checking if GNAT works" >&5
 echo $ECHO_N "checking if GNAT works... $ECHO_C" >&6
 
 rm -rf conftest* *~conftest*
@@ -19268,7 +19369,7 @@ else
 fi
 rm -rf conftest* *~conftest*
 
-      echo "$as_me:19271: result: $cf_cv_prog_gnat_correct" >&5
+      echo "$as_me:19372: result: $cf_cv_prog_gnat_correct" >&5
 echo "${ECHO_T}$cf_cv_prog_gnat_correct" >&6
    fi
 fi
@@ -19277,7 +19378,7 @@ fi
 
  	ADAFLAGS="$ADAFLAGS -gnatpn"
 
-	echo "$as_me:19280: checking optimization options for ADAFLAGS" >&5
+	echo "$as_me:19381: checking optimization options for ADAFLAGS" >&5
 echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 	case "$CFLAGS" in
 	*-g*)
@@ -19294,10 +19395,10 @@ echo $ECHO_N "checking optimization options for ADAFLAGS... $ECHO_C" >&6
 
 		;;
 	esac
-	echo "$as_me:19297: result: $ADAFLAGS" >&5
+	echo "$as_me:19398: result: $ADAFLAGS" >&5
 echo "${ECHO_T}$ADAFLAGS" >&6
 
-echo "$as_me:19300: checking if GNAT supports generics" >&5
+echo "$as_me:19401: 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
@@ -19307,7 +19408,7 @@ case $cf_gnat_version in #(vi
 	cf_gnat_generics=no
 	;;
 esac
-echo "$as_me:19310: result: $cf_gnat_generics" >&5
+echo "$as_me:19411: result: $cf_gnat_generics" >&5
 echo "${ECHO_T}$cf_gnat_generics" >&6
 
 if test "$cf_gnat_generics" = yes
@@ -19319,7 +19420,7 @@ else
 	cf_generic_objects=
 fi
 
-echo "$as_me:19322: checking if GNAT supports SIGINT" >&5
+echo "$as_me:19423: 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
@@ -19367,7 +19468,7 @@ fi
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:19370: result: $cf_cv_gnat_sigint" >&5
+echo "$as_me:19471: result: $cf_cv_gnat_sigint" >&5
 echo "${ECHO_T}$cf_cv_gnat_sigint" >&6
 
 if test $cf_cv_gnat_sigint = yes ; then
@@ -19376,7 +19477,7 @@ else
 	USE_GNAT_SIGINT="#"
 fi
 
-echo "$as_me:19379: checking if GNAT pragma Unreferenced works" >&5
+echo "$as_me:19480: 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
@@ -19407,7 +19508,7 @@ fi
 rm -rf conftest* *~conftest*
 
 fi
-echo "$as_me:19410: result: $cf_cv_pragma_unreferenced" >&5
+echo "$as_me:19511: 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).
@@ -19420,7 +19521,7 @@ fi
 cf_gnat_libraries=no
 cf_gnat_projects=no
 
-echo "$as_me:19423: checking if GNAT supports project files" >&5
+echo "$as_me:19524: checking if GNAT supports project files" >&5
 echo $ECHO_N "checking if GNAT supports project files... $ECHO_C" >&6
 case $cf_gnat_version in #(vi
 3.[0-9]*) #(vi
@@ -19488,14 +19589,14 @@ CF_EOF
 	esac
 	;;
 esac
-echo "$as_me:19491: result: $cf_gnat_projects" >&5
+echo "$as_me:19592: result: $cf_gnat_projects" >&5
 echo "${ECHO_T}$cf_gnat_projects" >&6
 
 if test $cf_gnat_projects = yes
 then
-	echo "$as_me:19496: checking if GNAT supports libraries" >&5
+	echo "$as_me:19597: checking if GNAT supports libraries" >&5
 echo $ECHO_N "checking if GNAT supports libraries... $ECHO_C" >&6
-	echo "$as_me:19498: result: $cf_gnat_libraries" >&5
+	echo "$as_me:19599: result: $cf_gnat_libraries" >&5
 echo "${ECHO_T}$cf_gnat_libraries" >&6
 fi
 
@@ -19515,7 +19616,7 @@ else
 	USE_GNAT_LIBRARIES="#"
 fi
 
-echo "$as_me:19518: checking for ada-compiler" >&5
+echo "$as_me:19619: 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.
@@ -19526,12 +19627,12 @@ else
   cf_ada_compiler=gnatmake
 fi;
 
-echo "$as_me:19529: result: $cf_ada_compiler" >&5
+echo "$as_me:19630: result: $cf_ada_compiler" >&5
 echo "${ECHO_T}$cf_ada_compiler" >&6
 
 			cf_ada_package=terminal_interface
 
-echo "$as_me:19534: checking for ada-include" >&5
+echo "$as_me:19635: 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.
@@ -19567,7 +19668,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:19570: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:19671: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -19576,10 +19677,10 @@ esac
 fi
 eval ADA_INCLUDE="$withval"
 
-echo "$as_me:19579: result: $ADA_INCLUDE" >&5
+echo "$as_me:19680: result: $ADA_INCLUDE" >&5
 echo "${ECHO_T}$ADA_INCLUDE" >&6
 
-echo "$as_me:19582: checking for ada-objects" >&5
+echo "$as_me:19683: 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.
@@ -19615,7 +19716,7 @@ case ".$withval" in #(vi
   withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  { { echo "$as_me:19618: error: expected a pathname, not \"$withval\"" >&5
+  { { echo "$as_me:19719: error: expected a pathname, not \"$withval\"" >&5
 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
    { (exit 1); exit 1; }; }
   ;;
@@ -19624,10 +19725,10 @@ esac
 fi
 eval ADA_OBJECTS="$withval"
 
-echo "$as_me:19627: result: $ADA_OBJECTS" >&5
+echo "$as_me:19728: result: $ADA_OBJECTS" >&5
 echo "${ECHO_T}$ADA_OBJECTS" >&6
 
-echo "$as_me:19630: checking if an Ada95 shared-library should be built" >&5
+echo "$as_me:19731: 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.
@@ -19637,7 +19738,7 @@ if test "${with_ada_sharedlib+set}" = set; then
 else
   with_ada_sharedlib=no
 fi;
-echo "$as_me:19640: result: $with_ada_sharedlib" >&5
+echo "$as_me:19741: result: $with_ada_sharedlib" >&5
 echo "${ECHO_T}$with_ada_sharedlib" >&6
 
 ADA_SHAREDLIB='lib$(LIB_NAME).so.1'
@@ -19668,7 +19769,7 @@ fi
 ### chooses to split module lists into libraries.
 ###
 ### (see CF_LIB_RULES).
-echo "$as_me:19671: checking for library subsets" >&5
+echo "$as_me:19772: checking for library subsets" >&5
 echo $ECHO_N "checking for library subsets... $ECHO_C" >&6
 LIB_SUBSETS=
 
@@ -19709,7 +19810,7 @@ fi
 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
 
-echo "$as_me:19712: result: $LIB_SUBSETS" >&5
+echo "$as_me:19813: result: $LIB_SUBSETS" >&5
 echo "${ECHO_T}$LIB_SUBSETS" >&6
 
 ### Construct the list of include-directories to be generated
@@ -19747,7 +19848,7 @@ elif test "$includedir" != "/usr/include"; then
 fi
 
 ### Build up pieces for makefile rules
-echo "$as_me:19750: checking default library suffix" >&5
+echo "$as_me:19851: checking default library suffix" >&5
 echo $ECHO_N "checking default library suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -19758,10 +19859,10 @@ 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:19761: result: $DFT_ARG_SUFFIX" >&5
+echo "$as_me:19862: result: $DFT_ARG_SUFFIX" >&5
 echo "${ECHO_T}$DFT_ARG_SUFFIX" >&6
 
-echo "$as_me:19764: checking default library-dependency suffix" >&5
+echo "$as_me:19865: checking default library-dependency suffix" >&5
 echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in #(vi
@@ -19814,10 +19915,10 @@ echo $ECHO_N "checking default library-dependency suffix... $ECHO_C" >&6
 	esac
 	test -n "$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:19817: result: $DFT_DEP_SUFFIX" >&5
+echo "$as_me:19918: result: $DFT_DEP_SUFFIX" >&5
 echo "${ECHO_T}$DFT_DEP_SUFFIX" >&6
 
-echo "$as_me:19820: checking default object directory" >&5
+echo "$as_me:19921: checking default object directory" >&5
 echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 
 	case $DFT_LWR_MODEL in
@@ -19833,11 +19934,11 @@ echo $ECHO_N "checking default object directory... $ECHO_C" >&6
 			DFT_OBJ_SUBDIR='obj_s' ;;
 		esac
 	esac
-echo "$as_me:19836: result: $DFT_OBJ_SUBDIR" >&5
+echo "$as_me:19937: result: $DFT_OBJ_SUBDIR" >&5
 echo "${ECHO_T}$DFT_OBJ_SUBDIR" >&6
 
 if test "x$cf_with_cxx" = xyes ; then
-echo "$as_me:19840: checking c++ library-dependency suffix" >&5
+echo "$as_me:19941: checking c++ library-dependency suffix" >&5
 echo $ECHO_N "checking c++ library-dependency suffix... $ECHO_C" >&6
 if test "$with_libtool" != "no"; then
 	# libtool thinks it can make c++ shared libraries (perhaps only g++)
@@ -19900,7 +20001,7 @@ else
 	test -n "$LIB_SUFFIX" && CXX_DEP_SUFFIX="${LIB_SUFFIX}${CXX_DEP_SUFFIX}"
 
 fi
-echo "$as_me:19903: result: $CXX_LIB_SUFFIX" >&5
+echo "$as_me:20004: result: $CXX_LIB_SUFFIX" >&5
 echo "${ECHO_T}$CXX_LIB_SUFFIX" >&6
 
 fi
@@ -20065,19 +20166,19 @@ fi
 
 if test -n "$LDFLAGS_STATIC" && test -n "$LDFLAGS_SHARED"
 then
-	echo "$as_me:20068: checking if linker supports switching between static/dynamic" >&5
+	echo "$as_me:20169: 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.$ac_ext <<EOF
-#line 20073 "configure"
+#line 20174 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp) { return fflush(fp); }
 EOF
-	if { (eval echo "$as_me:20077: \"$ac_compile\"") >&5
+	if { (eval echo "$as_me:20178: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20080: \$? = $ac_status" >&5
+  echo "$as_me:20181: \$? = $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
@@ -20088,10 +20189,10 @@ EOF
 
 	LIBS="$LDFLAGS_STATIC -L`pwd` -lconftest $LDFLAGS_DYNAMIC $LIBS"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 20091 "configure"
+#line 20192 "configure"
 #include "confdefs.h"
 
-#line 20094 "configure"
+#line 20195 "configure"
 #include <stdio.h>
 int cf_ldflags_static(FILE *fp);
 
@@ -20106,16 +20207,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:20109: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20210: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20112: \$? = $ac_status" >&5
+  echo "$as_me:20213: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:20115: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20216: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20118: \$? = $ac_status" >&5
+  echo "$as_me:20219: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
 	# some linkers simply ignore the -dynamic
@@ -20138,7 +20239,7 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	rm -f libconftest.*
 	LIBS="$cf_save_LIBS"
 
-	echo "$as_me:20141: result: $cf_ldflags_static" >&5
+	echo "$as_me:20242: result: $cf_ldflags_static" >&5
 echo "${ECHO_T}$cf_ldflags_static" >&6
 
 	if test $cf_ldflags_static != yes
@@ -20154,12 +20255,12 @@ fi
 	;;
 esac
 
-echo "$as_me:20157: checking where we will install curses.h" >&5
+echo "$as_me:20258: 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:20162: result: $includedir" >&5
+echo "$as_me:20263: result: $includedir" >&5
 echo "${ECHO_T}$includedir" >&6
 
 ### Resolve a conflict between normal and wide-curses by forcing applications
@@ -20167,7 +20268,7 @@ echo "${ECHO_T}$includedir" >&6
 if test "$with_overwrite" != no ; then
 if test "$NCURSES_LIBUTF8" = 1 ; then
 	NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
-	{ echo "$as_me:20170: WARNING: Wide-character applications must define HAVE_LIBUTF8_H to include curses.h" >&5
+	{ echo "$as_me:20271: 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
@@ -20185,7 +20286,7 @@ EOF
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
-echo "$as_me:20188: checking for src modules" >&5
+echo "$as_me:20289: checking for src modules" >&5
 echo $ECHO_N "checking for src modules... $ECHO_C" >&6
 
 # dependencies and linker-arguments for test-programs
@@ -20250,7 +20351,7 @@ EOF
 		fi
 	fi
 done
-echo "$as_me:20253: result: $cf_cv_src_modules" >&5
+echo "$as_me:20354: result: $cf_cv_src_modules" >&5
 echo "${ECHO_T}$cf_cv_src_modules" >&6
 
 TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
@@ -20463,7 +20564,7 @@ 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:20466: checking for $ac_word" >&5
+echo "$as_me:20567: 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
@@ -20480,7 +20581,7 @@ 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:20483: found $ac_dir/$ac_word" >&5
+   echo "$as_me:20584: found $ac_dir/$ac_word" >&5
    break
 fi
 done
@@ -20492,10 +20593,10 @@ fi
 TIC_PATH=$ac_cv_path_TIC_PATH
 
 if test -n "$TIC_PATH"; then
-  echo "$as_me:20495: result: $TIC_PATH" >&5
+  echo "$as_me:20596: result: $TIC_PATH" >&5
 echo "${ECHO_T}$TIC_PATH" >&6
 else
-  echo "$as_me:20498: result: no" >&5
+  echo "$as_me:20599: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -20503,7 +20604,7 @@ if test -n "$FALLBACK_LIST"
 then
 	if test "$TIC_PATH" = unknown
 	then
-		{ echo "$as_me:20506: WARNING: no tic program found for fallbacks" >&5
+		{ echo "$as_me:20607: WARNING: no tic program found for fallbacks" >&5
 echo "$as_me: WARNING: no tic program found for fallbacks" >&2;}
 	fi
 fi
@@ -20516,6 +20617,12 @@ fi
 
 ADAHTML_DIR=../../doc/html/ada
 
+# these could be configurable, but are not currently
+PANEL_NAME=panel
+MENU_NAME=menu
+FORM_NAME=form
+CXX_NAME=ncurses++
+
 SUB_SCRIPTS=
 
 ac_config_files="$ac_config_files include/MKterm.h.awk include/curses.head:include/curses.h.in include/ncurses_dll.h include/termcap.h include/unctrl.h $SUB_SCRIPTS $SUB_MAKEFILES Makefile"
@@ -20599,7 +20706,7 @@ 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:20602: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:20709: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -20775,7 +20882,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:20778: error: ambiguous option: $1
+    { { echo "$as_me:20885: 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;}
@@ -20794,7 +20901,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:20797: error: unrecognized option: $1
+  -*) { { echo "$as_me:20904: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -20904,7 +21011,7 @@ do
   "Makefile" ) CONFIG_FILES="$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:20907: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:21014: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -21057,6 +21164,7 @@ s,@BUILD_OBJEXT@,$BUILD_OBJEXT,;t t
 s,@cf_list_models@,$cf_list_models,;t t
 s,@LIBTOOL_VERSION@,$LIBTOOL_VERSION,;t t
 s,@LIBTOOL@,$LIBTOOL,;t t
+s,@ac_ct_LIBTOOL@,$ac_ct_LIBTOOL,;t t
 s,@LT_UNDEF@,$LT_UNDEF,;t t
 s,@LIBTOOL_CXX@,$LIBTOOL_CXX,;t t
 s,@LIBTOOL_OPTS@,$LIBTOOL_OPTS,;t t
@@ -21091,6 +21199,7 @@ s,@INSTALL_LIB@,$INSTALL_LIB,;t t
 s,@RPATH_LIST@,$RPATH_LIST,;t t
 s,@cf_ldd_prog@,$cf_ldd_prog,;t t
 s,@TERMINFO_SRC@,$TERMINFO_SRC,;t t
+s,@NCURSES_USE_DATABASE@,$NCURSES_USE_DATABASE,;t t
 s,@FALLBACK_LIST@,$FALLBACK_LIST,;t t
 s,@WHICH_XTERM@,$WHICH_XTERM,;t t
 s,@XTERM_KBS@,$XTERM_KBS,;t t
@@ -21099,6 +21208,7 @@ s,@TERMINFO@,$TERMINFO,;t t
 s,@MAKE_TERMINFO@,$MAKE_TERMINFO,;t t
 s,@USE_BIG_STRINGS@,$USE_BIG_STRINGS,;t t
 s,@TERMPATH@,$TERMPATH,;t t
+s,@NCURSES_USE_TERMCAP@,$NCURSES_USE_TERMCAP,;t t
 s,@BROKEN_LINKER@,$BROKEN_LINKER,;t t
 s,@NCURSES_CH_T@,$NCURSES_CH_T,;t t
 s,@NCURSES_LIBUTF8@,$NCURSES_LIBUTF8,;t t
@@ -21211,6 +21321,10 @@ s,@cross_compiling@,$cross_compiling,;t t
 s,@TIC_PATH@,$TIC_PATH,;t t
 s,@MAKE_TESTS@,$MAKE_TESTS,;t t
 s,@ADAHTML_DIR@,$ADAHTML_DIR,;t t
+s,@PANEL_NAME@,$PANEL_NAME,;t t
+s,@MENU_NAME@,$MENU_NAME,;t t
+s,@FORM_NAME@,$FORM_NAME,;t t
+s,@CXX_NAME@,$CXX_NAME,;t t
 CEOF
 
 EOF
@@ -21325,7 +21439,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:21328: creating $ac_file" >&5
+    { echo "$as_me:21442: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -21343,7 +21457,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:21346: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:21460: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -21356,7 +21470,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:21359: error: cannot find input file: $f" >&5
+           { { echo "$as_me:21473: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -21372,7 +21486,7 @@ cat >>$CONFIG_STATUS <<\EOF
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' $ac_item`
         if test -z "$ac_used"; then
-          { echo "$as_me:21375: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:21489: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -21381,7 +21495,7 @@ $ac_seen" >&2;}
       fi
       ac_seen=`grep '${datarootdir}' $ac_item`
       if test -n "$ac_seen"; then
-        { echo "$as_me:21384: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:21498: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -21418,7 +21532,7 @@ s,@INSTALL@,$ac_INSTALL,;t t
             ac_init=`egrep '[ 	]*'$ac_name'[ 	]*=' $ac_file`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:21421: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:21535: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&2;}
@@ -21429,7 +21543,7 @@ $ac_seen" >&2;}
     egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:21432: WARNING: Some variables may not be substituted:
+      { echo "$as_me:21546: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -21478,7 +21592,7 @@ 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:21481: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:21595: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -21489,7 +21603,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:21492: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:21606: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -21502,7 +21616,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:21505: error: cannot find input file: $f" >&5
+           { { echo "$as_me:21619: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -21560,7 +21674,7 @@ cat >>$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:21563: $ac_file is unchanged" >&5
+      { echo "$as_me:21677: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
@@ -21715,74 +21829,59 @@ do
 			cf_libname=$cf_dir
 			test "$cf_dir" = c++ && cf_libname=ncurses++
 			if test $cf_item = shared ; then
-			if test "$cf_cv_do_symlinks" = yes ; then
-				case "$cf_cv_shlib_version" in #(vi
-				rel) #(vi
-					case "$cf_cv_system_name" in #(vi
-					darwin*)
-					case .${LIB_SUFFIX} in
-					.tw*)
-						cf_suffix=`echo $cf_suffix | sed 's/^tw//'`
-						cf_suffix=tw'.${REL_VERSION}'"$cf_suffix"
-						;;
-					.t*)
-						cf_suffix=`echo $cf_suffix | sed 's/^t//'`
-						cf_suffix=t'.${REL_VERSION}'"$cf_suffix"
-						;;
-					.w*)
-						cf_suffix=`echo $cf_suffix | sed 's/^w//'`
-						cf_suffix=w'.${REL_VERSION}'"$cf_suffix"
+				if test -n "${LIB_SUFFIX}"
+				then
+					cf_shared_suffix=`echo "$cf_suffix" | sed 's/^'"${LIB_SUFFIX}"'//'`
+				else
+					cf_shared_suffix="$cf_suffix"
+				fi
+				if test "$cf_cv_do_symlinks" = yes ; then
+					cf_version_name=
+
+					case "$cf_cv_shlib_version" in #(vi
+					rel) #(vi
+						cf_version_name=REL_VERSION
 						;;
-					*)
-						cf_suffix='.${REL_VERSION}'"$cf_suffix"
+					abi)
+						cf_version_name=ABI_VERSION
 						;;
 					esac
-					;; #(vi
-					*) cf_suffix="$cf_suffix"'.${REL_VERSION}' ;;
-					esac
+
+					if test -n "$cf_version_name"
+					then
+						case "$cf_cv_system_name" in #(vi
+						darwin*)
+							# "w", etc?
+							cf_suffix="${LIB_SUFFIX}"'.${'$cf_version_name'}'"$cf_shared_suffix"
+							;; #(vi
+						*)
+							cf_suffix="$cf_suffix"'.${'$cf_version_name'}'
+							;;
+						esac
+					fi
+					if test -n "${LIB_SUFFIX}"
+					then
+						cf_shared_suffix=`echo "$cf_suffix" | sed 's/^'"${LIB_SUFFIX}"'//'`
+					else
+						cf_shared_suffix="$cf_suffix"
+					fi
+				fi
+				# cygwin needs import library, and has unique naming convention
+				# use autodetected ${cf_prefix} for import lib and static lib, but
+				# use 'cyg' prefix for shared lib.
+				case $cf_cv_shlib_version in #(vi
+				cygdll) #(vi
+					cf_cygsuf=`echo "$cf_suffix" | sed -e 's/\.dll/\${ABI_VERSION}.dll/'`
+					Libs_To_Make="$Libs_To_Make ../lib/cyg${cf_libname}${cf_cygsuf}"
+					continue
 					;;
-				abi)
-					case "$cf_cv_system_name" in #(vi
-					darwin*)
-					case .${LIB_SUFFIX} in
-					.tw*)
-						cf_suffix=`echo $cf_suffix | sed 's/^tw//'`
-						cf_suffix=tw'.${ABI_VERSION}'"$cf_suffix"
-						;;
-					.t*)
-						cf_suffix=`echo $cf_suffix | sed 's/^t//'`
-						cf_suffix=t'.${ABI_VERSION}'"$cf_suffix"
-						;;
-					.w*)
-						cf_suffix=`echo $cf_suffix | sed 's/^w//'`
-						cf_suffix=w'.${ABI_VERSION}'"$cf_suffix"
-						;;
-					*)
-						cf_suffix='.${ABI_VERSION}'"$cf_suffix"
-						;;
-					esac
-					;; #(vi
-					*) cf_suffix="$cf_suffix"'.${ABI_VERSION}' ;;
-					esac
+				mingw)
+					cf_cygsuf=`echo "$cf_suffix" | sed -e 's/\.dll/\${ABI_VERSION}.dll/'`
+					Libs_To_Make="$Libs_To_Make ../lib/lib${cf_libname}${cf_cygsuf}"
+					continue
 					;;
 				esac
 			fi
-			# cygwin needs import library, and has unique naming convention
-			# use autodetected ${cf_prefix} for import lib and static lib, but
-			# use 'cyg' prefix for shared lib.
-			case $cf_cv_shlib_version in #(vi
-			cygdll) #(vi
-				cf_cygsuf=`echo "$cf_suffix" | sed -e 's/\.dll/\${ABI_VERSION}.dll/'`
-				Libs_To_Make="$Libs_To_Make ../lib/cyg${cf_libname}${cf_cygsuf}"
-				continue
-				;;
-			mingw)
-				cf_cygsuf=`echo "$cf_suffix" | sed -e 's/\.dll/\${ABI_VERSION}.dll/'`
-				Libs_To_Make="$Libs_To_Make ../lib/lib${cf_libname}${cf_cygsuf}"
-				continue
-				;;
-			esac
-			fi
 			Libs_To_Make="$Libs_To_Make ../lib/${cf_prefix}${cf_libname}${cf_suffix}"
 		done
 
@@ -21820,8 +21919,29 @@ do
 		fi
 
 		if test $cf_dir = c++; then
-			if test "x$with_shared_cxx" != xyes; then
-				Libs_To_Make='../lib/$(LIBNAME)'
+			if test "x$with_shared_cxx" != xyes && test -n "$cf_shared_suffix"; then
+				cf_list=
+				for cf_item in $Libs_To_Make
+				do
+					case $cf_item in
+					*.a)
+						;;
+					*)
+						cf_item=`echo "$cf_item" | sed -e "s,"$cf_shared_suffix",.a,"`
+						;;
+					esac
+					for cf_test in $cf_list
+					do
+						if test "$cf_test" = "$cf_item"
+						then
+							cf_LIST_MODELS=`echo "$cf_LIST_MODELS" | sed -e 's/normal//'`
+							cf_item=
+							break
+						fi
+					done
+					test -n "$cf_item" && cf_list="$cf_list $cf_item"
+				done
+				Libs_To_Make="$cf_list"
 			fi
 		fi
 
@@ -21846,7 +21966,18 @@ cf_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQ
 
 			CXX_MODEL=$cf_ITEM
 			if test "$CXX_MODEL" = SHARED; then
-				test "x$with_shared_cxx" = xno && CXX_MODEL=NORMAL
+				case $cf_cv_shlib_version in #(vi
+				cygdll|mingw) #(vi
+					test "x$with_shared_cxx" = xno && test -n "$verbose" && echo "	overriding CXX_MODEL to SHARED" 1>&6
+
+echo "${as_me:-configure}:21973: testing overriding CXX_MODEL to SHARED ..." 1>&5
+
+					with_shared_cxx=yes
+					;;
+				*)
+					test "x$with_shared_cxx" = xno && CXX_MODEL=NORMAL
+					;;
+				esac
 			fi
 
 	case $cf_item in #(vi